Add Spotless

app/build.gradle

@@ -166,4 +166,6 @@ dependencies {
     implementation 'me.jorgecastillo:androidcolorx:0.2.0'
     implementation 'org.jsoup:jsoup:1.11.1'
     debugImplementation 'com.amitshekhar.android:debug-db:1.0.6'
-}
+}
+
+apply from: '../spotless.gradle'

app/src/main/java/code/name/monkey/retromusic/App.kt

@@ -1,17 +1,17 @@
 /*
- * Copyright (c) 2019 Hemanth Savarala.
+ * Copyright (c) 2020 Hemanth Savarla.
  *
  * Licensed under the GNU General Public License v3
  *
- * This is free software: you can redistribute it and/or modify it under
+ * This is free software: you can redistribute it and/or modify it
- * the terms of the GNU General Public License as published by
+ * under the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  *
  * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  * See the GNU General Public License for more details.
+ *
  */
-
 package code.name.monkey.retromusic
 
 import android.widget.Toast

app/src/main/java/code/name/monkey/retromusic/Constants.kt

@@ -1,17 +1,17 @@
 /*
- * Copyright (c) 2019 Hemanth Savarala.
+ * Copyright (c) 2020 Hemanth Savarla.
  *
  * Licensed under the GNU General Public License v3
  *
- * This is free software: you can redistribute it and/or modify it under
+ * This is free software: you can redistribute it and/or modify it
- * the terms of the GNU General Public License as published by
+ * under the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  *
  * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  * See the GNU General Public License for more details.
+ *
  */
-
 package code.name.monkey.retromusic
 
 import android.provider.BaseColumns
@@ -47,9 +47,9 @@ object Constants {
         MediaStore.Audio.AudioColumns.ALBUM_ID, // 7
         MediaStore.Audio.AudioColumns.ALBUM, // 8
         MediaStore.Audio.AudioColumns.ARTIST_ID, // 9
-        MediaStore.Audio.AudioColumns.ARTIST,// 10
+        MediaStore.Audio.AudioColumns.ARTIST, // 10
-        MediaStore.Audio.AudioColumns.COMPOSER,// 11
+        MediaStore.Audio.AudioColumns.COMPOSER, // 11
-        "album_artist"//12
+        "album_artist" // 12
     )
     const val NUMBER_OF_TOP_TRACKS = 99
 }
@@ -135,4 +135,4 @@ const val TOGGLE_SHUFFLE = "toggle_shuffle"
 const val SONG_GRID_STYLE = "song_grid_style"
 const val PAUSE_ON_ZERO_VOLUME = "pause_on_zero_volume"
 const val FILTER_SONG = "filter_song"
-const val EXPAND_NOW_PLAYING_PANEL = "expand_now_playing_panel"
+const val EXPAND_NOW_PLAYING_PANEL = "expand_now_playing_panel"

app/src/main/java/code/name/monkey/retromusic/HomeSection.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic
 
 import androidx.annotation.IntDef
@@ -25,4 +39,4 @@ const val GENRES = 6
 const val PLAYLISTS = 7
 const val HISTORY_PLAYLIST = 8
 const val LAST_ADDED_PLAYLIST = 9
-const val TOP_PLAYED_PLAYLIST = 10
+const val TOP_PLAYED_PLAYLIST = 10

app/src/main/java/code/name/monkey/retromusic/LanguageContextWrapper.java

@@ -5,39 +5,37 @@ import android.content.ContextWrapper;
 import android.content.res.Configuration;
 import android.content.res.Resources;
 import android.os.LocaleList;
-
-import java.util.Locale;
-
 import code.name.monkey.appthemehelper.util.VersionUtils;
+import java.util.Locale;
 
 public class LanguageContextWrapper extends ContextWrapper {
 
-    public LanguageContextWrapper(Context base) {
+  public LanguageContextWrapper(Context base) {
-        super(base);
+    super(base);
+  }
+
+  public static LanguageContextWrapper wrap(Context context, Locale newLocale) {
+    Resources res = context.getResources();
+    Configuration configuration = res.getConfiguration();
+
+    if (VersionUtils.INSTANCE.hasNougatMR()) {
+      configuration.setLocale(newLocale);
+
+      LocaleList localeList = new LocaleList(newLocale);
+      LocaleList.setDefault(localeList);
+      configuration.setLocales(localeList);
+
+      context = context.createConfigurationContext(configuration);
+
+    } else if (VersionUtils.INSTANCE.hasLollipop()) {
+      configuration.setLocale(newLocale);
+      context = context.createConfigurationContext(configuration);
+
+    } else {
+      configuration.locale = newLocale;
+      res.updateConfiguration(configuration, res.getDisplayMetrics());
     }
 
-    public static LanguageContextWrapper wrap(Context context, Locale newLocale) {
+    return new LanguageContextWrapper(context);
-        Resources res = context.getResources();
+  }
-        Configuration configuration = res.getConfiguration();
+}
-
-        if (VersionUtils.INSTANCE.hasNougatMR()) {
-            configuration.setLocale(newLocale);
-
-            LocaleList localeList = new LocaleList(newLocale);
-            LocaleList.setDefault(localeList);
-            configuration.setLocales(localeList);
-
-            context = context.createConfigurationContext(configuration);
-
-        } else if (VersionUtils.INSTANCE.hasLollipop()) {
-            configuration.setLocale(newLocale);
-            context = context.createConfigurationContext(configuration);
-
-        } else {
-            configuration.locale = newLocale;
-            res.updateConfiguration(configuration, res.getDisplayMetrics());
-        }
-
-        return new LanguageContextWrapper(context);
-    }
-}

app/src/main/java/code/name/monkey/retromusic/RetroBottomSheetBehavior.java

@@ -4,36 +4,32 @@ import android.content.Context;
 import android.util.AttributeSet;
 import android.view.MotionEvent;
 import android.view.View;
-
 import androidx.coordinatorlayout.widget.CoordinatorLayout;
-
 import com.google.android.material.bottomsheet.BottomSheetBehavior;
-
 import org.jetbrains.annotations.NotNull;
 
-
 public class RetroBottomSheetBehavior<V extends View> extends BottomSheetBehavior<V> {
 
-    private static final String TAG = "RetroBottomSheetBehavior";
+  private static final String TAG = "RetroBottomSheetBehavior";
 
-    private boolean allowDragging = true;
+  private boolean allowDragging = true;
 
-    public RetroBottomSheetBehavior() {
+  public RetroBottomSheetBehavior() {}
+
+  public RetroBottomSheetBehavior(Context context, AttributeSet attrs) {
+    super(context, attrs);
+  }
+
+  public void setAllowDragging(boolean allowDragging) {
+    this.allowDragging = allowDragging;
+  }
+
+  @Override
+  public boolean onInterceptTouchEvent(
+      @NotNull CoordinatorLayout parent, @NotNull V child, @NotNull MotionEvent event) {
+    if (!allowDragging) {
+      return false;
     }
-
+    return super.onInterceptTouchEvent(parent, child, event);
-    public RetroBottomSheetBehavior(Context context, AttributeSet attrs) {
+  }
-        super(context, attrs);
+}
-    }
-
-    public void setAllowDragging(boolean allowDragging) {
-        this.allowDragging = allowDragging;
-    }
-
-    @Override
-    public boolean onInterceptTouchEvent(@NotNull CoordinatorLayout parent, @NotNull V child, @NotNull MotionEvent event) {
-        if (!allowDragging) {
-            return false;
-        }
-        return super.onInterceptTouchEvent(parent, child, event);
-    }
-}

app/src/main/java/code/name/monkey/retromusic/activities/DriveModeActivity.kt

@@ -1,17 +1,17 @@
 /*
- * Copyright (c) 2020 Hemanth Savarala.
+ * Copyright (c) 2020 Hemanth Savarla.
  *
  * Licensed under the GNU General Public License v3
  *
- * This is free software: you can redistribute it and/or modify it under
+ * This is free software: you can redistribute it and/or modify it
- * the terms of the GNU General Public License as published by
+ * under the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  *
  * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  * See the GNU General Public License for more details.
+ *
  */
-
 package code.name.monkey.retromusic.activities
 
 import android.animation.ObjectAnimator
@@ -234,4 +234,4 @@ class DriveModeActivity : AbsMusicServiceActivity(), Callback {
         songTotalTime.text = MusicUtil.getReadableDurationString(total.toLong())
         songCurrentProgress.text = MusicUtil.getReadableDurationString(progress.toLong())
     }
-}
+}

app/src/main/java/code/name/monkey/retromusic/activities/LicenseActivity.java

@@ -18,82 +18,86 @@ import android.graphics.Color;
 import android.os.Bundle;
 import android.view.MenuItem;
 import android.webkit.WebView;
-
 import androidx.annotation.NonNull;
 import androidx.appcompat.widget.Toolbar;
-
-import org.jetbrains.annotations.Nullable;
-
-import java.io.BufferedReader;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.nio.charset.StandardCharsets;
-
 import code.name.monkey.appthemehelper.ThemeStore;
 import code.name.monkey.appthemehelper.util.ATHUtil;
 import code.name.monkey.appthemehelper.util.ColorUtil;
 import code.name.monkey.appthemehelper.util.ToolbarContentTintHelper;
 import code.name.monkey.retromusic.R;
 import code.name.monkey.retromusic.activities.base.AbsBaseActivity;
+import java.io.BufferedReader;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.nio.charset.StandardCharsets;
+import org.jetbrains.annotations.Nullable;
 
-/**
+/** Created by hemanths on 2019-09-27. */
- * Created by hemanths on 2019-09-27.
- */
 public class LicenseActivity extends AbsBaseActivity {
 
-    @Override
+  @Override
-    protected void onCreate(@Nullable Bundle savedInstanceState) {
+  protected void onCreate(@Nullable Bundle savedInstanceState) {
-        setDrawUnderStatusBar();
+    setDrawUnderStatusBar();
-        super.onCreate(savedInstanceState);
+    super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_license);
+    setContentView(R.layout.activity_license);
-        setStatusbarColorAuto();
+    setStatusbarColorAuto();
-        setNavigationbarColorAuto();
+    setNavigationbarColorAuto();
-        setLightNavigationBar(true);
+    setLightNavigationBar(true);
-        Toolbar toolbar = findViewById(R.id.toolbar);
+    Toolbar toolbar = findViewById(R.id.toolbar);
-        setSupportActionBar(toolbar);
+    setSupportActionBar(toolbar);
-        ToolbarContentTintHelper.colorBackButton(toolbar);
+    ToolbarContentTintHelper.colorBackButton(toolbar);
-        toolbar.setBackgroundColor(ATHUtil.INSTANCE.resolveColor(this, R.attr.colorSurface));
+    toolbar.setBackgroundColor(ATHUtil.INSTANCE.resolveColor(this, R.attr.colorSurface));
-        WebView webView = findViewById(R.id.license);
+    WebView webView = findViewById(R.id.license);
-        try {
+    try {
-            StringBuilder buf = new StringBuilder();
+      StringBuilder buf = new StringBuilder();
-            InputStream json = getAssets().open("oldindex.html");
+      InputStream json = getAssets().open("oldindex.html");
-            BufferedReader in = new BufferedReader(new InputStreamReader(json, StandardCharsets.UTF_8));
+      BufferedReader in = new BufferedReader(new InputStreamReader(json, StandardCharsets.UTF_8));
-            String str;
+      String str;
-            while ((str = in.readLine()) != null) {
+      while ((str = in.readLine()) != null) {
-                buf.append(str);
+        buf.append(str);
-            }
+      }
-            in.close();
+      in.close();
 
-            // Inject color values for WebView body background and links
+      // Inject color values for WebView body background and links
-            final boolean isDark = ATHUtil.INSTANCE.isWindowBackgroundDark(this);
+      final boolean isDark = ATHUtil.INSTANCE.isWindowBackgroundDark(this);
-            final String backgroundColor = colorToCSS(ATHUtil.INSTANCE.resolveColor(this, R.attr.colorSurface,
+      final String backgroundColor =
-                    Color.parseColor(isDark ? "#424242" : "#ffffff")));
+          colorToCSS(
-            final String contentColor = colorToCSS(Color.parseColor(isDark ? "#ffffff" : "#000000"));
+              ATHUtil.INSTANCE.resolveColor(
-            final String changeLog = buf.toString()
+                  this, R.attr.colorSurface, Color.parseColor(isDark ? "#424242" : "#ffffff")));
-                    .replace("{style-placeholder}",
+      final String contentColor = colorToCSS(Color.parseColor(isDark ? "#ffffff" : "#000000"));
-                            String.format("body { background-color: %s; color: %s; }", backgroundColor, contentColor))
+      final String changeLog =
-                    .replace("{link-color}", colorToCSS(ThemeStore.Companion.accentColor(this)))
+          buf.toString()
-                    .replace("{link-color-active}",
+              .replace(
-                            colorToCSS(ColorUtil.INSTANCE.lightenColor(ThemeStore.Companion.accentColor(this))));
+                  "{style-placeholder}",
-
+                  String.format(
-            webView.loadData(changeLog, "text/html", "UTF-8");
+                      "body { background-color: %s; color: %s; }", backgroundColor, contentColor))
-        } catch (Throwable e) {
+              .replace("{link-color}", colorToCSS(ThemeStore.Companion.accentColor(this)))
-            webView.loadData("<h1>Unable to load</h1><p>" + e.getLocalizedMessage() + "</p>", "text/html", "UTF-8");
+              .replace(
-        }
+                  "{link-color-active}",
+                  colorToCSS(
+                      ColorUtil.INSTANCE.lightenColor(ThemeStore.Companion.accentColor(this))));
 
+      webView.loadData(changeLog, "text/html", "UTF-8");
+    } catch (Throwable e) {
+      webView.loadData(
+          "<h1>Unable to load</h1><p>" + e.getLocalizedMessage() + "</p>", "text/html", "UTF-8");
     }
+  }
 
-    @Override
+  @Override
-    public boolean onOptionsItemSelected(@NonNull MenuItem item) {
+  public boolean onOptionsItemSelected(@NonNull MenuItem item) {
-        if (item.getItemId() == android.R.id.home) {
+    if (item.getItemId() == android.R.id.home) {
-            onBackPressed();
+      onBackPressed();
-            return true;
+      return true;
-        }
-        return super.onOptionsItemSelected(item);
     }
+    return super.onOptionsItemSelected(item);
+  }
 
-    private String colorToCSS(int color) {
+  private String colorToCSS(int color) {
-        return String.format("rgb(%d, %d, %d)", Color.red(color), Color.green(color),
+    return String.format(
-                Color.blue(color)); // on API 29, WebView doesn't load with hex colors
+        "rgb(%d, %d, %d)",
-    }
+        Color.red(color),
+        Color.green(color),
+        Color.blue(color)); // on API 29, WebView doesn't load with hex colors
+  }
 }

app/src/main/java/code/name/monkey/retromusic/activities/LockScreenActivity.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.activities
 
 import android.app.KeyguardManager
@@ -101,4 +115,4 @@ class LockScreenActivity : AbsMusicServiceActivity() {
                 }
             })
     }
-}
+}

app/src/main/java/code/name/monkey/retromusic/activities/LyricsActivity.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.activities
 
 import android.os.Bundle
@@ -23,7 +37,6 @@ import com.google.android.material.transition.platform.MaterialContainerTransfor
 import com.google.android.material.transition.platform.MaterialContainerTransformSharedElementCallback
 import kotlinx.android.synthetic.main.activity_lyrics.*
 
-
 class LyricsActivity : AbsMusicServiceActivity(), MusicProgressViewUpdateHelper.Callback {
     private lateinit var updateHelper: MusicProgressViewUpdateHelper
 
@@ -38,7 +51,7 @@ class LyricsActivity : AbsMusicServiceActivity(), MusicProgressViewUpdateHelper.
             return baseUrl
         }
 
-    private fun buildContainerTransform( ): MaterialContainerTransform {
+    private fun buildContainerTransform(): MaterialContainerTransform {
         val transform = MaterialContainerTransform()
         transform.setAllContainerColors(
             MaterialColors.getColor(findViewById(android.R.id.content), R.attr.colorSurface)
@@ -53,8 +66,8 @@ class LyricsActivity : AbsMusicServiceActivity(), MusicProgressViewUpdateHelper.
     override fun onCreate(savedInstanceState: Bundle?) {
         findViewById<View>(android.R.id.content).transitionName = "lyrics"
         setEnterSharedElementCallback(MaterialContainerTransformSharedElementCallback())
-        window.sharedElementEnterTransition = buildContainerTransform( )
+        window.sharedElementEnterTransition = buildContainerTransform()
-        window.sharedElementReturnTransition = buildContainerTransform( )
+        window.sharedElementReturnTransition = buildContainerTransform()
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_lyrics)
         setStatusbarColorAuto()
@@ -145,4 +158,4 @@ class LyricsActivity : AbsMusicServiceActivity(), MusicProgressViewUpdateHelper.
         }
         return super.onOptionsItemSelected(item)
     }
-}
+}

app/src/main/java/code/name/monkey/retromusic/activities/MainActivity.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.activities
 
 import android.content.Intent
@@ -47,7 +61,7 @@ class MainActivity : AbsSlidingMusicPanelActivity(), OnSharedPreferenceChangeLis
         AppRater.appLaunched(this)
         updateTabs()
 
-        //NavigationUI.setupWithNavController(getBottomNavigationView(), findNavController(R.id.fragment_container))
+        // NavigationUI.setupWithNavController(getBottomNavigationView(), findNavController(R.id.fragment_container))
         setupNavigationController()
         if (!hasPermissions()) {
             findNavController(R.id.fragment_container).navigate(R.id.permissionFragment)
@@ -66,7 +80,7 @@ class MainActivity : AbsSlidingMusicPanelActivity(), OnSharedPreferenceChangeLis
         navController.graph = navGraph
         NavigationUI.setupWithNavController(getBottomNavigationView(), navController)
         navController.addOnDestinationChangedListener { _, _, _ ->
-            //appBarLayout.setExpanded(true, true)
+            // appBarLayout.setExpanded(true, true)
         }
     }
 
@@ -156,11 +170,11 @@ class MainActivity : AbsSlidingMusicPanelActivity(), OnSharedPreferenceChangeLis
                 setIntent(Intent())
             }
         }
-
     }
 
     private fun parseLongFromIntent(
-        intent: Intent, longKey: String,
+        intent: Intent,
+        longKey: String,
         stringKey: String
     ): Long {
         var id = intent.getLongExtra(longKey, -1)
@@ -176,4 +190,4 @@ class MainActivity : AbsSlidingMusicPanelActivity(), OnSharedPreferenceChangeLis
         }
         return id
     }
-}
+}

app/src/main/java/code/name/monkey/retromusic/activities/PermissionActivity.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.activities
 
 import android.content.Intent
@@ -15,7 +29,6 @@ import code.name.monkey.retromusic.util.RingtoneManager
 import kotlinx.android.synthetic.main.activity_permission.*
 import kotlinx.android.synthetic.main.fragment_library.appNameText
 
-
 class PermissionActivity : AbsMusicServiceActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -39,7 +52,7 @@ class PermissionActivity : AbsMusicServiceActivity() {
         }
         finish.accentBackgroundColor()
         finish.setOnClickListener {
-            if (hasPermissions() ) {
+            if (hasPermissions()) {
                 startActivity(
                     Intent(this, MainActivity::class.java).addFlags(
                         Intent.FLAG_ACTIVITY_NEW_TASK or
@@ -60,4 +73,4 @@ class PermissionActivity : AbsMusicServiceActivity() {
         )
         appNameText.text = appName
     }
-}
+}

app/src/main/java/code/name/monkey/retromusic/activities/PlayingQueueActivity.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.activities
 
 import android.content.res.ColorStateList
@@ -185,4 +199,4 @@ open class PlayingQueueActivity : AbsMusicServiceActivity() {
             clearQueue.iconTint = this
         }
     }
-}
+}

app/src/main/java/code/name/monkey/retromusic/activities/PurchaseActivity.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.activities
 
 import android.content.Intent
@@ -17,8 +31,8 @@ import code.name.monkey.retromusic.R
 import code.name.monkey.retromusic.activities.base.AbsBaseActivity
 import com.anjlab.android.iab.v3.BillingProcessor
 import com.anjlab.android.iab.v3.TransactionDetails
-import kotlinx.android.synthetic.main.activity_pro_version.*
 import java.lang.ref.WeakReference
+import kotlinx.android.synthetic.main.activity_pro_version.*
 
 class PurchaseActivity : AbsBaseActivity(), BillingProcessor.IBillingHandler {
 
@@ -47,7 +61,6 @@ class PurchaseActivity : AbsBaseActivity(), BillingProcessor.IBillingHandler {
             if (restorePurchaseAsyncTask == null || restorePurchaseAsyncTask!!.status != AsyncTask.Status.RUNNING) {
                 restorePurchase()
             }
-
         }
         purchaseButton.setOnClickListener {
             billingProcessor.purchase(this@PurchaseActivity, PRO_VERSION_PRODUCT_ID)

app/src/main/java/code/name/monkey/retromusic/activities/SettingsActivity.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.activities
 
 import android.os.Bundle
@@ -49,7 +63,6 @@ class SettingsActivity : AbsBaseActivity(), ColorChooserDialog.ColorCallback {
     }
 
     override fun onColorChooserDismissed(dialog: ColorChooserDialog) {
-
     }
 
     override fun onOptionsItemSelected(item: MenuItem): Boolean {
@@ -58,4 +71,4 @@ class SettingsActivity : AbsBaseActivity(), ColorChooserDialog.ColorCallback {
         }
         return super.onOptionsItemSelected(item)
     }
-}
+}

app/src/main/java/code/name/monkey/retromusic/activities/ShareInstagramStory.kt

@@ -1,17 +1,17 @@
 /*
- * Copyright (c) 2020 Hemanth Savarala.
+ * Copyright (c) 2020 Hemanth Savarla.
  *
  * Licensed under the GNU General Public License v3
  *
- * This is free software: you can redistribute it and/or modify it under
+ * This is free software: you can redistribute it and/or modify it
- * the terms of the GNU General Public License as published by
+ * under the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  *
  * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  * See the GNU General Public License for more details.
+ *
  */
-
 package code.name.monkey.retromusic.activities
 
 import android.content.res.ColorStateList

app/src/main/java/code/name/monkey/retromusic/activities/SupportDevelopmentActivity.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.activities
 
 import android.content.Intent
@@ -28,9 +42,9 @@ import code.name.monkey.retromusic.extensions.textColorSecondary
 import com.anjlab.android.iab.v3.BillingProcessor
 import com.anjlab.android.iab.v3.SkuDetails
 import com.anjlab.android.iab.v3.TransactionDetails
-import kotlinx.android.synthetic.main.activity_donation.*
 import java.lang.ref.WeakReference
 import java.util.*
+import kotlinx.android.synthetic.main.activity_donation.*
 
 class SupportDevelopmentActivity : AbsBaseActivity(), BillingProcessor.IBillingHandler {
 
@@ -91,7 +105,7 @@ class SupportDevelopmentActivity : AbsBaseActivity(), BillingProcessor.IBillingH
     }
 
     override fun onProductPurchased(productId: String, details: TransactionDetails?) {
-        //loadSkuDetails();
+        // loadSkuDetails();
         Toast.makeText(this, R.string.thank_you, Toast.LENGTH_SHORT).show()
     }
 
@@ -100,7 +114,7 @@ class SupportDevelopmentActivity : AbsBaseActivity(), BillingProcessor.IBillingH
     }
 
     override fun onPurchaseHistoryRestored() {
-        //loadSkuDetails();
+        // loadSkuDetails();
         Toast.makeText(this, R.string.restored_previous_purchases, Toast.LENGTH_SHORT).show()
     }
 
@@ -110,7 +124,7 @@ class SupportDevelopmentActivity : AbsBaseActivity(), BillingProcessor.IBillingH
         }
         if (requestCode == TEZ_REQUEST_CODE) {
             // Process based on the data in response.
-            //Log.d("result", data!!.getStringExtra("Status"))
+            // Log.d("result", data!!.getStringExtra("Status"))
         }
     }
 
@@ -165,7 +179,8 @@ private class SkuDetailsLoadAsyncTask(supportDevelopmentActivity: SupportDevelop
 }
 
 class SkuDetailsAdapter(
-    private var donationsDialog: SupportDevelopmentActivity, objects: List<SkuDetails>
+    private var donationsDialog: SupportDevelopmentActivity,
+    objects: List<SkuDetails>
 ) : RecyclerView.Adapter<SkuDetailsAdapter.ViewHolder>() {
 
     private var skuDetailsList: List<SkuDetails> = ArrayList()

app/src/main/java/code/name/monkey/retromusic/activities/UserInfoActivity.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.activities
 
 import android.app.Activity
@@ -27,15 +41,15 @@ import com.bumptech.glide.request.RequestListener
 import com.bumptech.glide.request.target.Target
 import com.github.dhaval2404.imagepicker.ImagePicker
 import com.github.dhaval2404.imagepicker.constant.ImageProvider
+import java.io.BufferedOutputStream
+import java.io.File
+import java.io.FileOutputStream
+import java.io.IOException
 import kotlinx.android.synthetic.main.activity_user_info.*
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
-import java.io.BufferedOutputStream
-import java.io.File
-import java.io.FileOutputStream
-import java.io.IOException
 
 class UserInfoActivity : AbsBaseActivity() {
 
@@ -114,7 +128,6 @@ class UserInfoActivity : AbsBaseActivity() {
             .start(PICK_IMAGE_REQUEST)
     }
 
-
     public override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
         super.onActivityResult(requestCode, resultCode, data)
         if (resultCode == Activity.RESULT_OK && requestCode == PICK_IMAGE_REQUEST) {
@@ -209,9 +222,8 @@ class UserInfoActivity : AbsBaseActivity() {
             .into(userImage)
     }
 
-
     companion object {
         private const val PICK_IMAGE_REQUEST = 9002
         private const val PICK_BANNER_REQUEST = 9004
     }
-}
+}

app/src/main/java/code/name/monkey/retromusic/activities/WhatsNewActivity.java

@@ -1,23 +1,14 @@
 package code.name.monkey.retromusic.activities;
 
-
 import android.content.Context;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.graphics.Color;
 import android.os.Bundle;
 import android.webkit.WebView;
-
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.appcompat.widget.Toolbar;
-
-import java.io.BufferedReader;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.nio.charset.StandardCharsets;
-import java.util.Locale;
-
 import code.name.monkey.appthemehelper.ThemeStore;
 import code.name.monkey.appthemehelper.util.ATHUtil;
 import code.name.monkey.appthemehelper.util.ColorUtil;
@@ -26,65 +17,95 @@ import code.name.monkey.appthemehelper.util.ToolbarContentTintHelper;
 import code.name.monkey.retromusic.R;
 import code.name.monkey.retromusic.activities.base.AbsBaseActivity;
 import code.name.monkey.retromusic.util.PreferenceUtil;
+import java.io.BufferedReader;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.nio.charset.StandardCharsets;
+import java.util.Locale;
 
 public class WhatsNewActivity extends AbsBaseActivity {
 
-    private static String colorToCSS(int color) {
+  private static String colorToCSS(int color) {
-        return String.format(Locale.getDefault(), "rgba(%d, %d, %d, %d)", Color.red(color), Color.green(color),
+    return String.format(
-                Color.blue(color), Color.alpha(color)); // on API 29, WebView doesn't load with hex colors
+        Locale.getDefault(),
+        "rgba(%d, %d, %d, %d)",
+        Color.red(color),
+        Color.green(color),
+        Color.blue(color),
+        Color.alpha(color)); // on API 29, WebView doesn't load with hex colors
+  }
+
+  private static void setChangelogRead(@NonNull Context context) {
+    try {
+      PackageInfo pInfo = context.getPackageManager().getPackageInfo(context.getPackageName(), 0);
+      int currentVersion = pInfo.versionCode;
+      PreferenceUtil.INSTANCE.setLastVersion(currentVersion);
+    } catch (PackageManager.NameNotFoundException e) {
+      e.printStackTrace();
     }
+  }
 
-    private static void setChangelogRead(@NonNull Context context) {
+  @Override
-        try {
+  protected void onCreate(@Nullable Bundle savedInstanceState) {
-            PackageInfo pInfo = context.getPackageManager().getPackageInfo(context.getPackageName(), 0);
+    setDrawUnderStatusBar();
-            int currentVersion = pInfo.versionCode;
+    super.onCreate(savedInstanceState);
-            PreferenceUtil.INSTANCE.setLastVersion(currentVersion);
+    setContentView(R.layout.activity_whats_new);
-        } catch (PackageManager.NameNotFoundException e) {
+    setStatusbarColorAuto();
-            e.printStackTrace();
+    setNavigationbarColorAuto();
-        }
+    setTaskDescriptionColorAuto();
+
+    WebView webView = findViewById(R.id.webView);
+    Toolbar toolbar = findViewById(R.id.toolbar);
+    toolbar.setBackgroundColor(ATHUtil.INSTANCE.resolveColor(this, R.attr.colorSurface));
+    toolbar.setNavigationOnClickListener(v -> onBackPressed());
+    ToolbarContentTintHelper.colorBackButton(toolbar);
+
+    try {
+      StringBuilder buf = new StringBuilder();
+      InputStream json = getAssets().open("retro-changelog.html");
+      BufferedReader in = new BufferedReader(new InputStreamReader(json, StandardCharsets.UTF_8));
+      String str;
+      while ((str = in.readLine()) != null) {
+        buf.append(str);
+      }
+      in.close();
+
+      // Inject color values for WebView body background and links
+      final boolean isDark = ATHUtil.INSTANCE.isWindowBackgroundDark(this);
+      final int accentColor = ThemeStore.Companion.accentColor(this);
+      final String backgroundColor =
+          colorToCSS(
+              ATHUtil.INSTANCE.resolveColor(
+                  this, R.attr.colorSurface, Color.parseColor(isDark ? "#424242" : "#ffffff")));
+      final String contentColor = colorToCSS(Color.parseColor(isDark ? "#ffffff" : "#000000"));
+      final String textColor = colorToCSS(Color.parseColor(isDark ? "#60FFFFFF" : "#80000000"));
+      final String accentColorString = colorToCSS(ThemeStore.Companion.accentColor(this));
+      final String accentTextColor =
+          colorToCSS(
+              MaterialValueHelper.getPrimaryTextColor(
+                  this, ColorUtil.INSTANCE.isColorLight(accentColor)));
+      final String changeLog =
+          buf.toString()
+              .replace(
+                  "{style-placeholder}",
+                  String.format(
+                      "body { background-color: %s; color: %s; } li {color: %s;} .colorHeader {background-color: %s; color: %s;} .tag {color: %s;}",
+                      backgroundColor,
+                      contentColor,
+                      textColor,
+                      accentColorString,
+                      accentTextColor,
+                      accentColorString))
+              .replace("{link-color}", colorToCSS(ThemeStore.Companion.accentColor(this)))
+              .replace(
+                  "{link-color-active}",
+                  colorToCSS(
+                      ColorUtil.INSTANCE.lightenColor(ThemeStore.Companion.accentColor(this))));
+      webView.loadData(changeLog, "text/html", "UTF-8");
+    } catch (Throwable e) {
+      webView.loadData(
+          "<h1>Unable to load</h1><p>" + e.getLocalizedMessage() + "</p>", "text/html", "UTF-8");
     }
-
+    setChangelogRead(this);
-    @Override
+  }
-    protected void onCreate(@Nullable Bundle savedInstanceState) {
+}
-        setDrawUnderStatusBar();
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_whats_new);
-        setStatusbarColorAuto();
-        setNavigationbarColorAuto();
-        setTaskDescriptionColorAuto();
-
-        WebView webView = findViewById(R.id.webView);
-        Toolbar toolbar = findViewById(R.id.toolbar);
-        toolbar.setBackgroundColor(ATHUtil.INSTANCE.resolveColor(this, R.attr.colorSurface));
-        toolbar.setNavigationOnClickListener(v -> onBackPressed());
-        ToolbarContentTintHelper.colorBackButton(toolbar);
-
-        try {
-            StringBuilder buf = new StringBuilder();
-            InputStream json = getAssets().open("retro-changelog.html");
-            BufferedReader in = new BufferedReader(new InputStreamReader(json, StandardCharsets.UTF_8));
-            String str;
-            while ((str = in.readLine()) != null) {
-                buf.append(str);
-            }
-            in.close();
-
-            // Inject color values for WebView body background and links
-            final boolean isDark = ATHUtil.INSTANCE.isWindowBackgroundDark(this);
-            final int accentColor = ThemeStore.Companion.accentColor(this);
-            final String backgroundColor = colorToCSS(ATHUtil.INSTANCE.resolveColor(this, R.attr.colorSurface, Color.parseColor(isDark ? "#424242" : "#ffffff")));
-            final String contentColor = colorToCSS(Color.parseColor(isDark ? "#ffffff" : "#000000"));
-            final String textColor = colorToCSS(Color.parseColor(isDark ? "#60FFFFFF" : "#80000000"));
-            final String accentColorString = colorToCSS(ThemeStore.Companion.accentColor(this));
-            final String accentTextColor = colorToCSS(MaterialValueHelper.getPrimaryTextColor(this, ColorUtil.INSTANCE.isColorLight(accentColor)));
-            final String changeLog = buf.toString()
-                    .replace("{style-placeholder}", String.format("body { background-color: %s; color: %s; } li {color: %s;} .colorHeader {background-color: %s; color: %s;} .tag {color: %s;}", backgroundColor, contentColor, textColor, accentColorString, accentTextColor, accentColorString))
-                    .replace("{link-color}", colorToCSS(ThemeStore.Companion.accentColor(this)))
-                    .replace("{link-color-active}", colorToCSS(ColorUtil.INSTANCE.lightenColor(ThemeStore.Companion.accentColor(this))));
-            webView.loadData(changeLog, "text/html", "UTF-8");
-        } catch (Throwable e) {
-            webView.loadData("<h1>Unable to load</h1><p>" + e.getLocalizedMessage() + "</p>", "text/html", "UTF-8");
-        }
-        setChangelogRead(this);
-    }
-}

app/src/main/java/code/name/monkey/retromusic/activities/base/AbsBaseActivity.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.activities.base
 
 import android.Manifest
@@ -46,7 +60,7 @@ abstract class AbsBaseActivity : AbsThemeActivity() {
     override fun onPostCreate(savedInstanceState: Bundle?) {
         super.onPostCreate(savedInstanceState)
         if (!hasPermissions()) {
-            //requestPermissions()
+            // requestPermissions()
         }
     }
 
@@ -107,7 +121,7 @@ abstract class AbsBaseActivity : AbsThemeActivity() {
                             this@AbsBaseActivity, Manifest.permission.WRITE_EXTERNAL_STORAGE
                         )
                     ) {
-                        //User has deny from permission dialog
+                        // User has deny from permission dialog
                         Snackbar.make(
                             snackBarContainer,
                             permissionDeniedMessage!!,

app/src/main/java/code/name/monkey/retromusic/activities/base/AbsMusicServiceActivity.kt

@@ -1,7 +1,26 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.activities.base
 
 import android.Manifest
-import android.content.*
+import android.content.BroadcastReceiver
+import android.content.ComponentName
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.content.ServiceConnection
 import android.os.Bundle
 import android.os.IBinder
 import androidx.lifecycle.lifecycleScope
@@ -11,11 +30,11 @@ import code.name.monkey.retromusic.helper.MusicPlayerRemote
 import code.name.monkey.retromusic.interfaces.IMusicServiceEventListener
 import code.name.monkey.retromusic.repository.RealRepository
 import code.name.monkey.retromusic.service.MusicService.*
+import java.lang.ref.WeakReference
+import java.util.*
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import org.koin.android.ext.android.inject
-import java.lang.ref.WeakReference
-import java.util.*
 
 abstract class AbsMusicServiceActivity : AbsBaseActivity(), IMusicServiceEventListener {
 

app/src/main/java/code/name/monkey/retromusic/activities/base/AbsSlidingMusicPanelActivity.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.activities.base
 
 import android.annotation.SuppressLint
@@ -148,7 +162,7 @@ abstract class AbsSlidingMusicPanelActivity : AbsMusicServiceActivity() {
         miniPlayerFragment?.view?.alpha = alpha
         miniPlayerFragment?.view?.visibility = if (alpha == 0f) View.GONE else View.VISIBLE
         bottomNavigationView.translationY = progress * 500
-        //bottomNavigationView.alpha = alpha
+        // bottomNavigationView.alpha = alpha
     }
 
     open fun onPanelCollapsed() {
@@ -177,7 +191,7 @@ abstract class AbsSlidingMusicPanelActivity : AbsMusicServiceActivity() {
                     STATE_EXPANDED -> onPanelExpanded()
                     STATE_COLLAPSED -> onPanelCollapsed()
                     else -> {
-                        //playerFragment!!.onHide()
+                        // playerFragment!!.onHide()
                     }
                 }
             }
@@ -398,4 +412,4 @@ abstract class AbsSlidingMusicPanelActivity : AbsMusicServiceActivity() {
         miniPlayerFragment = whichFragment<MiniPlayerFragment>(R.id.miniPlayerFragment)
         miniPlayerFragment?.view?.setOnClickListener { expandPanel() }
     }
-}
+}

app/src/main/java/code/name/monkey/retromusic/activities/base/AbsThemeActivity.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.activities.base
 
 import android.content.Context
@@ -37,7 +51,6 @@ abstract class AbsThemeActivity : ATHToolbarActivity(), Runnable {
         MaterialDialogsUtil.updateMaterialDialogsThemeSingleton(this)
     }
 
-
     private fun updateTheme() {
         setTheme(ThemeManager.getThemeResValue(this))
         setDefaultNightMode(ThemeManager.getNightMode(this))
@@ -204,4 +217,4 @@ abstract class AbsThemeActivity : ATHToolbarActivity(), Runnable {
             super.attachBaseContext(LanguageContextWrapper.wrap(newBase, Locale(code)))
         } else super.attachBaseContext(newBase)
     }
-}
+}

app/src/main/java/code/name/monkey/retromusic/activities/bugreport/BugReportActivity.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.activities.bugreport
 
 import android.app.Activity
@@ -31,6 +45,7 @@ import code.name.monkey.retromusic.misc.DialogAsyncTask
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.google.android.material.floatingactionbutton.FloatingActionButton
 import com.google.android.material.textfield.TextInputLayout
+import java.io.IOException
 import kotlinx.android.synthetic.main.activity_bug_report.*
 import kotlinx.android.synthetic.main.bug_report_card_device_info.*
 import kotlinx.android.synthetic.main.bug_report_card_report.*
@@ -38,7 +53,6 @@ import org.eclipse.egit.github.core.Issue
 import org.eclipse.egit.github.core.client.GitHubClient
 import org.eclipse.egit.github.core.client.RequestException
 import org.eclipse.egit.github.core.service.IssueService
-import java.io.IOException
 
 private const val RESULT_SUCCESS = "RESULT_OK"
 private const val RESULT_BAD_CREDENTIALS = "RESULT_BAD_CREDENTIALS"
@@ -306,7 +320,6 @@ open class BugReportActivity : AbsThemeActivity() {
             }
         }
 
-
         companion object {
 
             fun report(

app/src/main/java/code/name/monkey/retromusic/activities/bugreport/model/DeviceInfo.java

@@ -5,126 +5,196 @@ import android.content.Context;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.os.Build;
-
 import androidx.annotation.IntRange;
-
+import code.name.monkey.retromusic.util.PreferenceUtil;
 import java.util.Arrays;
 import java.util.Locale;
 
-import code.name.monkey.retromusic.util.PreferenceUtil;
-
 public class DeviceInfo {
 
-    @SuppressLint("NewApi")
+  @SuppressLint("NewApi")
-    @SuppressWarnings("deprecation")
+  @SuppressWarnings("deprecation")
-    private final String[] abis = Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP ?
+  private final String[] abis =
-            Build.SUPPORTED_ABIS : new String[]{Build.CPU_ABI, Build.CPU_ABI2};
+      Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP
+          ? Build.SUPPORTED_ABIS
+          : new String[] {Build.CPU_ABI, Build.CPU_ABI2};
 
-    @SuppressLint("NewApi")
+  @SuppressLint("NewApi")
-    private final String[] abis32Bits = Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP ?
+  private final String[] abis32Bits =
-            Build.SUPPORTED_32_BIT_ABIS : null;
+      Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP ? Build.SUPPORTED_32_BIT_ABIS : null;
 
-    @SuppressLint("NewApi")
+  @SuppressLint("NewApi")
-    private final String[] abis64Bits = Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP ?
+  private final String[] abis64Bits =
-            Build.SUPPORTED_64_BIT_ABIS : null;
+      Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP ? Build.SUPPORTED_64_BIT_ABIS : null;
 
-    private final String baseTheme;
+  private final String baseTheme;
 
-    private final String brand = Build.BRAND;
+  private final String brand = Build.BRAND;
 
-    private final String buildID = Build.DISPLAY;
+  private final String buildID = Build.DISPLAY;
 
-    private final String buildVersion = Build.VERSION.INCREMENTAL;
+  private final String buildVersion = Build.VERSION.INCREMENTAL;
 
-    private final String device = Build.DEVICE;
+  private final String device = Build.DEVICE;
 
-    private final String hardware = Build.HARDWARE;
+  private final String hardware = Build.HARDWARE;
 
-    private final boolean isAdaptive;
+  private final boolean isAdaptive;
 
-    private final String manufacturer = Build.MANUFACTURER;
+  private final String manufacturer = Build.MANUFACTURER;
 
-    private final String model = Build.MODEL;
+  private final String model = Build.MODEL;
 
-    private final String nowPlayingTheme;
+  private final String nowPlayingTheme;
 
-    private final String product = Build.PRODUCT;
+  private final String product = Build.PRODUCT;
 
-    private final String releaseVersion = Build.VERSION.RELEASE;
+  private final String releaseVersion = Build.VERSION.RELEASE;
 
-    @IntRange(from = 0)
+  @IntRange(from = 0)
-    private final int sdkVersion = Build.VERSION.SDK_INT;
+  private final int sdkVersion = Build.VERSION.SDK_INT;
 
-    private final int versionCode;
+  private final int versionCode;
 
-    private final String versionName;
+  private final String versionName;
-    private final String selectedLang;
+  private final String selectedLang;
 
-    public DeviceInfo(Context context) {
+  public DeviceInfo(Context context) {
-        PackageInfo packageInfo;
+    PackageInfo packageInfo;
-        try {
+    try {
-            packageInfo = context.getPackageManager()
+      packageInfo = context.getPackageManager().getPackageInfo(context.getPackageName(), 0);
-                    .getPackageInfo(context.getPackageName(), 0);
+    } catch (PackageManager.NameNotFoundException e) {
-        } catch (PackageManager.NameNotFoundException e) {
+      packageInfo = null;
-            packageInfo = null;
-        }
-        if (packageInfo != null) {
-            versionCode = packageInfo.versionCode;
-            versionName = packageInfo.versionName;
-        } else {
-            versionCode = -1;
-            versionName = null;
-        }
-        baseTheme = PreferenceUtil.INSTANCE.getBaseTheme();
-        nowPlayingTheme = context.getString(PreferenceUtil.INSTANCE.getNowPlayingScreen().getTitleRes());
-        isAdaptive = PreferenceUtil.INSTANCE.isAdaptiveColor();
-        selectedLang = PreferenceUtil.INSTANCE.getLanguageCode();
     }
-
+    if (packageInfo != null) {
-    public String toMarkdown() {
+      versionCode = packageInfo.versionCode;
-        return "Device info:\n"
+      versionName = packageInfo.versionName;
-                + "---\n"
+    } else {
-                + "<table>\n"
+      versionCode = -1;
-                + "<tr><td><b>App version</b></td><td>" + versionName + "</td></tr>\n"
+      versionName = null;
-                + "<tr><td>App version code</td><td>" + versionCode + "</td></tr>\n"
-                + "<tr><td>Android build version</td><td>" + buildVersion + "</td></tr>\n"
-                + "<tr><td>Android release version</td><td>" + releaseVersion + "</td></tr>\n"
-                + "<tr><td>Android SDK version</td><td>" + sdkVersion + "</td></tr>\n"
-                + "<tr><td>Android build ID</td><td>" + buildID + "</td></tr>\n"
-                + "<tr><td>Device brand</td><td>" + brand + "</td></tr>\n"
-                + "<tr><td>Device manufacturer</td><td>" + manufacturer + "</td></tr>\n"
-                + "<tr><td>Device name</td><td>" + device + "</td></tr>\n"
-                + "<tr><td>Device model</td><td>" + model + "</td></tr>\n"
-                + "<tr><td>Device product name</td><td>" + product + "</td></tr>\n"
-                + "<tr><td>Device hardware name</td><td>" + hardware + "</td></tr>\n"
-                + "<tr><td>ABIs</td><td>" + Arrays.toString(abis) + "</td></tr>\n"
-                + "<tr><td>ABIs (32bit)</td><td>" + Arrays.toString(abis32Bits) + "</td></tr>\n"
-                + "<tr><td>ABIs (64bit)</td><td>" + Arrays.toString(abis64Bits) + "</td></tr>\n"
-                + "<tr><td>Language</td><td>" + selectedLang + "</td></tr>\n"
-                + "</table>\n";
     }
+    baseTheme = PreferenceUtil.INSTANCE.getBaseTheme();
+    nowPlayingTheme =
+        context.getString(PreferenceUtil.INSTANCE.getNowPlayingScreen().getTitleRes());
+    isAdaptive = PreferenceUtil.INSTANCE.isAdaptiveColor();
+    selectedLang = PreferenceUtil.INSTANCE.getLanguageCode();
+  }
 
-    @Override
+  public String toMarkdown() {
-    public String toString() {
+    return "Device info:\n"
-        return "App version: " + versionName + "\n"
+        + "---\n"
-                + "App version code: " + versionCode + "\n"
+        + "<table>\n"
-                + "Android build version: " + buildVersion + "\n"
+        + "<tr><td><b>App version</b></td><td>"
-                + "Android release version: " + releaseVersion + "\n"
+        + versionName
-                + "Android SDK version: " + sdkVersion + "\n"
+        + "</td></tr>\n"
-                + "Android build ID: " + buildID + "\n"
+        + "<tr><td>App version code</td><td>"
-                + "Device brand: " + brand + "\n"
+        + versionCode
-                + "Device manufacturer: " + manufacturer + "\n"
+        + "</td></tr>\n"
-                + "Device name: " + device + "\n"
+        + "<tr><td>Android build version</td><td>"
-                + "Device model: " + model + "\n"
+        + buildVersion
-                + "Device product name: " + product + "\n"
+        + "</td></tr>\n"
-                + "Device hardware name: " + hardware + "\n"
+        + "<tr><td>Android release version</td><td>"
-                + "ABIs: " + Arrays.toString(abis) + "\n"
+        + releaseVersion
-                + "ABIs (32bit): " + Arrays.toString(abis32Bits) + "\n"
+        + "</td></tr>\n"
-                + "ABIs (64bit): " + Arrays.toString(abis64Bits) + "\n"
+        + "<tr><td>Android SDK version</td><td>"
-                + "Base theme: " + baseTheme + "\n"
+        + sdkVersion
-                + "Now playing theme: " + nowPlayingTheme + "\n"
+        + "</td></tr>\n"
-                + "Adaptive: " + isAdaptive + "\n"
+        + "<tr><td>Android build ID</td><td>"
-                + "System language: " + Locale.getDefault().toLanguageTag() + "\n"
+        + buildID
-                + "In-App Language: " + selectedLang;
+        + "</td></tr>\n"
-    }
+        + "<tr><td>Device brand</td><td>"
+        + brand
+        + "</td></tr>\n"
+        + "<tr><td>Device manufacturer</td><td>"
+        + manufacturer
+        + "</td></tr>\n"
+        + "<tr><td>Device name</td><td>"
+        + device
+        + "</td></tr>\n"
+        + "<tr><td>Device model</td><td>"
+        + model
+        + "</td></tr>\n"
+        + "<tr><td>Device product name</td><td>"
+        + product
+        + "</td></tr>\n"
+        + "<tr><td>Device hardware name</td><td>"
+        + hardware
+        + "</td></tr>\n"
+        + "<tr><td>ABIs</td><td>"
+        + Arrays.toString(abis)
+        + "</td></tr>\n"
+        + "<tr><td>ABIs (32bit)</td><td>"
+        + Arrays.toString(abis32Bits)
+        + "</td></tr>\n"
+        + "<tr><td>ABIs (64bit)</td><td>"
+        + Arrays.toString(abis64Bits)
+        + "</td></tr>\n"
+        + "<tr><td>Language</td><td>"
+        + selectedLang
+        + "</td></tr>\n"
+        + "</table>\n";
+  }
+
+  @Override
+  public String toString() {
+    return "App version: "
+        + versionName
+        + "\n"
+        + "App version code: "
+        + versionCode
+        + "\n"
+        + "Android build version: "
+        + buildVersion
+        + "\n"
+        + "Android release version: "
+        + releaseVersion
+        + "\n"
+        + "Android SDK version: "
+        + sdkVersion
+        + "\n"
+        + "Android build ID: "
+        + buildID
+        + "\n"
+        + "Device brand: "
+        + brand
+        + "\n"
+        + "Device manufacturer: "
+        + manufacturer
+        + "\n"
+        + "Device name: "
+        + device
+        + "\n"
+        + "Device model: "
+        + model
+        + "\n"
+        + "Device product name: "
+        + product
+        + "\n"
+        + "Device hardware name: "
+        + hardware
+        + "\n"
+        + "ABIs: "
+        + Arrays.toString(abis)
+        + "\n"
+        + "ABIs (32bit): "
+        + Arrays.toString(abis32Bits)
+        + "\n"
+        + "ABIs (64bit): "
+        + Arrays.toString(abis64Bits)
+        + "\n"
+        + "Base theme: "
+        + baseTheme
+        + "\n"
+        + "Now playing theme: "
+        + nowPlayingTheme
+        + "\n"
+        + "Adaptive: "
+        + isAdaptive
+        + "\n"
+        + "System language: "
+        + Locale.getDefault().toLanguageTag()
+        + "\n"
+        + "In-App Language: "
+        + selectedLang;
+  }
 }

app/src/main/java/code/name/monkey/retromusic/activities/bugreport/model/Report.java

@@ -1,33 +1,34 @@
 package code.name.monkey.retromusic.activities.bugreport.model;
 
-
 import code.name.monkey.retromusic.activities.bugreport.model.github.ExtraInfo;
 
 public class Report {
 
-    private final String description;
+  private final String description;
 
-    private final DeviceInfo deviceInfo;
+  private final DeviceInfo deviceInfo;
 
-    private final ExtraInfo extraInfo;
+  private final ExtraInfo extraInfo;
 
-    private final String title;
+  private final String title;
 
-    public Report(String title, String description, DeviceInfo deviceInfo, ExtraInfo extraInfo) {
+  public Report(String title, String description, DeviceInfo deviceInfo, ExtraInfo extraInfo) {
-        this.title = title;
+    this.title = title;
-        this.description = description;
+    this.description = description;
-        this.deviceInfo = deviceInfo;
+    this.deviceInfo = deviceInfo;
-        this.extraInfo = extraInfo;
+    this.extraInfo = extraInfo;
-    }
+  }
 
-    public String getDescription() {
+  public String getDescription() {
-        return description + "\n\n"
+    return description
-                + "-\n\n"
+        + "\n\n"
-                + deviceInfo.toMarkdown() + "\n\n"
+        + "-\n\n"
-                + extraInfo.toMarkdown();
+        + deviceInfo.toMarkdown()
-    }
+        + "\n\n"
+        + extraInfo.toMarkdown();
+  }
 
-    public String getTitle() {
+  public String getTitle() {
-        return title;
+    return title;
-    }
+  }
 }

app/src/main/java/code/name/monkey/retromusic/activities/bugreport/model/github/ExtraInfo.java

@@ -5,58 +5,57 @@ import java.util.Map;
 
 public class ExtraInfo {
 
-    private final Map<String, String> extraInfo = new LinkedHashMap<>();
+  private final Map<String, String> extraInfo = new LinkedHashMap<>();
 
-    public void put(String key, String value) {
+  public void put(String key, String value) {
-        extraInfo.put(key, value);
+    extraInfo.put(key, value);
+  }
+
+  public void put(String key, boolean value) {
+    extraInfo.put(key, Boolean.toString(value));
+  }
+
+  public void put(String key, double value) {
+    extraInfo.put(key, Double.toString(value));
+  }
+
+  public void put(String key, float value) {
+    extraInfo.put(key, Float.toString(value));
+  }
+
+  public void put(String key, long value) {
+    extraInfo.put(key, Long.toString(value));
+  }
+
+  public void put(String key, int value) {
+    extraInfo.put(key, Integer.toString(value));
+  }
+
+  public void put(String key, Object value) {
+    extraInfo.put(key, String.valueOf(value));
+  }
+
+  public void remove(String key) {
+    extraInfo.remove(key);
+  }
+
+  public String toMarkdown() {
+    if (extraInfo.isEmpty()) {
+      return "";
     }
 
-    public void put(String key, boolean value) {
+    StringBuilder output = new StringBuilder();
-        extraInfo.put(key, Boolean.toString(value));
+    output.append("Extra info:\n" + "---\n" + "<table>\n");
+    for (String key : extraInfo.keySet()) {
+      output
+          .append("<tr><td>")
+          .append(key)
+          .append("</td><td>")
+          .append(extraInfo.get(key))
+          .append("</td></tr>\n");
     }
+    output.append("</table>\n");
 
-    public void put(String key, double value) {
+    return output.toString();
-        extraInfo.put(key, Double.toString(value));
+  }
-    }
-
-    public void put(String key, float value) {
-        extraInfo.put(key, Float.toString(value));
-    }
-
-    public void put(String key, long value) {
-        extraInfo.put(key, Long.toString(value));
-    }
-
-    public void put(String key, int value) {
-        extraInfo.put(key, Integer.toString(value));
-    }
-
-    public void put(String key, Object value) {
-        extraInfo.put(key, String.valueOf(value));
-    }
-
-    public void remove(String key) {
-        extraInfo.remove(key);
-    }
-
-    public String toMarkdown() {
-        if (extraInfo.isEmpty()) {
-            return "";
-        }
-
-        StringBuilder output = new StringBuilder();
-        output.append("Extra info:\n"
-                + "---\n"
-                + "<table>\n");
-        for (String key : extraInfo.keySet()) {
-            output.append("<tr><td>")
-                    .append(key)
-                    .append("</td><td>")
-                    .append(extraInfo.get(key))
-                    .append("</td></tr>\n");
-        }
-        output.append("</table>\n");
-
-        return output.toString();
-    }
 }

app/src/main/java/code/name/monkey/retromusic/activities/bugreport/model/github/GithubLogin.java

@@ -4,38 +4,37 @@ import android.text.TextUtils;
 
 public class GithubLogin {
 
-    private final String apiToken;
+  private final String apiToken;
 
-    private final String password;
+  private final String password;
 
-    private final String username;
+  private final String username;
 
-    public GithubLogin(String username, String password) {
+  public GithubLogin(String username, String password) {
-        this.username = username;
+    this.username = username;
-        this.password = password;
+    this.password = password;
-        this.apiToken = null;
+    this.apiToken = null;
-    }
+  }
 
-    public GithubLogin(String apiToken) {
+  public GithubLogin(String apiToken) {
-        this.username = null;
+    this.username = null;
-        this.password = null;
+    this.password = null;
-        this.apiToken = apiToken;
+    this.apiToken = apiToken;
-    }
+  }
 
-    public String getApiToken() {
+  public String getApiToken() {
-        return apiToken;
+    return apiToken;
-    }
+  }
 
-    public String getPassword() {
+  public String getPassword() {
-        return password;
+    return password;
-    }
+  }
 
-    public String getUsername() {
+  public String getUsername() {
-        return username;
+    return username;
-    }
+  }
-
-    public boolean shouldUseApiToken() {
-        return TextUtils.isEmpty(username) || TextUtils.isEmpty(password);
-    }
 
+  public boolean shouldUseApiToken() {
+    return TextUtils.isEmpty(username) || TextUtils.isEmpty(password);
+  }
 }

app/src/main/java/code/name/monkey/retromusic/activities/bugreport/model/github/GithubTarget.java

@@ -2,20 +2,20 @@ package code.name.monkey.retromusic.activities.bugreport.model.github;
 
 public class GithubTarget {
 
-    private final String repository;
+  private final String repository;
 
-    private final String username;
+  private final String username;
 
-    public GithubTarget(String username, String repository) {
+  public GithubTarget(String username, String repository) {
-        this.username = username;
+    this.username = username;
-        this.repository = repository;
+    this.repository = repository;
-    }
+  }
 
-    public String getRepository() {
+  public String getRepository() {
-        return repository;
+    return repository;
-    }
+  }
 
-    public String getUsername() {
+  public String getUsername() {
-        return username;
+    return username;
-    }
+  }
 }

app/src/main/java/code/name/monkey/retromusic/activities/saf/SAFGuideActivity.java

@@ -16,57 +16,58 @@ package code.name.monkey.retromusic.activities.saf;
 
 import android.os.Build;
 import android.os.Bundle;
-
 import androidx.annotation.Nullable;
-
+import code.name.monkey.retromusic.R;
 import com.heinrichreimersoftware.materialintro.app.IntroActivity;
 import com.heinrichreimersoftware.materialintro.slide.SimpleSlide;
 
-import code.name.monkey.retromusic.R;
+/** Created by hemanths on 2019-07-31. */
-
-/**
- * Created by hemanths on 2019-07-31.
- */
 public class SAFGuideActivity extends IntroActivity {
 
-    public static final int REQUEST_CODE_SAF_GUIDE = 98;
+  public static final int REQUEST_CODE_SAF_GUIDE = 98;
 
-    @Override
+  @Override
-    protected void onCreate(@Nullable Bundle savedInstanceState) {
+  protected void onCreate(@Nullable Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
+    super.onCreate(savedInstanceState);
 
-        setButtonCtaVisible(false);
+    setButtonCtaVisible(false);
-        setButtonNextVisible(false);
+    setButtonNextVisible(false);
-        setButtonBackVisible(false);
+    setButtonBackVisible(false);
 
-        setButtonCtaTintMode(BUTTON_CTA_TINT_MODE_TEXT);
+    setButtonCtaTintMode(BUTTON_CTA_TINT_MODE_TEXT);
 
-        String title = String.format(getString(R.string.saf_guide_slide1_title), getString(R.string.app_name));
+    String title =
+        String.format(getString(R.string.saf_guide_slide1_title), getString(R.string.app_name));
 
-        addSlide(new SimpleSlide.Builder()
+    addSlide(
-                .title(title)
+        new SimpleSlide.Builder()
-                .description(Build.VERSION.SDK_INT <= Build.VERSION_CODES.N_MR1
+            .title(title)
-                        ? R.string.saf_guide_slide1_description_before_o : R.string.saf_guide_slide1_description)
+            .description(
-                .image(R.drawable.saf_guide_1)
+                Build.VERSION.SDK_INT <= Build.VERSION_CODES.N_MR1
-                .background(R.color.md_deep_purple_300)
+                    ? R.string.saf_guide_slide1_description_before_o
-                .backgroundDark(R.color.md_deep_purple_400)
+                    : R.string.saf_guide_slide1_description)
-                .layout(R.layout.fragment_simple_slide_large_image)
+            .image(R.drawable.saf_guide_1)
-                .build());
+            .background(R.color.md_deep_purple_300)
-        addSlide(new SimpleSlide.Builder()
+            .backgroundDark(R.color.md_deep_purple_400)
-                .title(R.string.saf_guide_slide2_title)
+            .layout(R.layout.fragment_simple_slide_large_image)
-                .description(R.string.saf_guide_slide2_description)
+            .build());
-                .image(R.drawable.saf_guide_2)
+    addSlide(
-                .background(R.color.md_deep_purple_500)
+        new SimpleSlide.Builder()
-                .backgroundDark(R.color.md_deep_purple_600)
+            .title(R.string.saf_guide_slide2_title)
-                .layout(R.layout.fragment_simple_slide_large_image)
+            .description(R.string.saf_guide_slide2_description)
-                .build());
+            .image(R.drawable.saf_guide_2)
-        addSlide(new SimpleSlide.Builder()
+            .background(R.color.md_deep_purple_500)
-                .title(R.string.saf_guide_slide3_title)
+            .backgroundDark(R.color.md_deep_purple_600)
-                .description(R.string.saf_guide_slide3_description)
+            .layout(R.layout.fragment_simple_slide_large_image)
-                .image(R.drawable.saf_guide_3)
+            .build());
-                .background(R.color.md_deep_purple_700)
+    addSlide(
-                .backgroundDark(R.color.md_deep_purple_800)
+        new SimpleSlide.Builder()
-                .layout(R.layout.fragment_simple_slide_large_image)
+            .title(R.string.saf_guide_slide3_title)
-                .build());
+            .description(R.string.saf_guide_slide3_description)
-    }
+            .image(R.drawable.saf_guide_3)
+            .background(R.color.md_deep_purple_700)
+            .backgroundDark(R.color.md_deep_purple_800)
+            .layout(R.layout.fragment_simple_slide_large_image)
+            .build());
+  }
 }

app/src/main/java/code/name/monkey/retromusic/activities/tageditor/AbsTagEditorActivity.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.activities.tageditor
 
 import android.app.Activity
@@ -28,13 +42,13 @@ import code.name.monkey.retromusic.util.RetroUtil
 import code.name.monkey.retromusic.util.SAFUtil
 import com.google.android.material.button.MaterialButton
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import java.io.File
+import java.util.*
 import kotlinx.android.synthetic.main.activity_album_tag_editor.*
 import org.jaudiotagger.audio.AudioFile
 import org.jaudiotagger.audio.AudioFileIO
 import org.jaudiotagger.tag.FieldKey
 import org.koin.android.ext.android.inject
-import java.io.File
-import java.util.*
 
 abstract class AbsTagEditorActivity : AbsBaseActivity() {
     val repository by inject<Repository>()
@@ -324,7 +338,8 @@ abstract class AbsTagEditorActivity : AbsBaseActivity() {
     }
 
     protected fun writeValuesToFiles(
-        fieldKeyValueMap: Map<FieldKey, String>, artworkInfo: ArtworkInfo?
+        fieldKeyValueMap: Map<FieldKey, String>,
+        artworkInfo: ArtworkInfo?
     ) {
         RetroUtil.hideSoftKeyboard(this)
 
@@ -405,5 +420,4 @@ abstract class AbsTagEditorActivity : AbsBaseActivity() {
         private val TAG = AbsTagEditorActivity::class.java.simpleName
         private const val REQUEST_CODE_SELECT_IMAGE = 1000
     }
-
 }

app/src/main/java/code/name/monkey/retromusic/activities/tageditor/AlbumTagEditorActivity.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.activities.tageditor
 
 import android.app.Activity
@@ -26,9 +40,9 @@ import com.bumptech.glide.Glide
 import com.bumptech.glide.load.engine.DiskCacheStrategy
 import com.bumptech.glide.request.animation.GlideAnimation
 import com.bumptech.glide.request.target.SimpleTarget
+import java.util.*
 import kotlinx.android.synthetic.main.activity_album_tag_editor.*
 import org.jaudiotagger.tag.FieldKey
-import java.util.*
 
 class AlbumTagEditorActivity : AbsTagEditorActivity(), TextWatcher {
 
@@ -155,7 +169,7 @@ class AlbumTagEditorActivity : AbsTagEditorActivity(), TextWatcher {
     override fun save() {
         val fieldKeyValueMap = EnumMap<FieldKey, String>(FieldKey::class.java)
         fieldKeyValueMap[FieldKey.ALBUM] = albumText.text.toString()
-        //android seems not to recognize album_artist field so we additionally write the normal artist field
+        // android seems not to recognize album_artist field so we additionally write the normal artist field
         fieldKeyValueMap[FieldKey.ARTIST] = albumArtistText.text.toString()
         fieldKeyValueMap[FieldKey.ALBUM_ARTIST] = albumArtistText.text.toString()
         fieldKeyValueMap[FieldKey.GENRE] = genreTitle.text.toString()

app/src/main/java/code/name/monkey/retromusic/activities/tageditor/SongTagEditorActivity.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.activities.tageditor
 
 import android.net.Uri
@@ -9,10 +23,10 @@ import code.name.monkey.appthemehelper.util.MaterialUtil
 import code.name.monkey.retromusic.R
 import code.name.monkey.retromusic.extensions.appHandleColor
 import code.name.monkey.retromusic.repository.SongRepository
+import java.util.*
 import kotlinx.android.synthetic.main.activity_song_tag_editor.*
 import org.jaudiotagger.tag.FieldKey
 import org.koin.android.ext.android.inject
-import java.util.*
 
 class SongTagEditorActivity : AbsTagEditorActivity(), TextWatcher {
 
@@ -111,5 +125,3 @@ class SongTagEditorActivity : AbsTagEditorActivity(), TextWatcher {
         val TAG: String = SongTagEditorActivity::class.java.simpleName
     }
 }
-
-

app/src/main/java/code/name/monkey/retromusic/activities/tageditor/WriteTagsAsyncTask.java

@@ -7,19 +7,14 @@ import android.graphics.Bitmap;
 import android.media.MediaScannerConnection;
 import android.net.Uri;
 import android.os.Build;
-
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
-
+import code.name.monkey.retromusic.R;
+import code.name.monkey.retromusic.misc.DialogAsyncTask;
+import code.name.monkey.retromusic.misc.UpdateToastMediaScannerCompletionListener;
+import code.name.monkey.retromusic.util.MusicUtil;
+import code.name.monkey.retromusic.util.SAFUtil;
 import com.google.android.material.dialog.MaterialAlertDialogBuilder;
-
-import org.jaudiotagger.audio.AudioFile;
-import org.jaudiotagger.audio.AudioFileIO;
-import org.jaudiotagger.tag.FieldKey;
-import org.jaudiotagger.tag.Tag;
-import org.jaudiotagger.tag.images.Artwork;
-import org.jaudiotagger.tag.images.ArtworkFactory;
-
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
@@ -27,166 +22,171 @@ import java.lang.ref.WeakReference;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Map;
+import org.jaudiotagger.audio.AudioFile;
+import org.jaudiotagger.audio.AudioFileIO;
+import org.jaudiotagger.tag.FieldKey;
+import org.jaudiotagger.tag.Tag;
+import org.jaudiotagger.tag.images.Artwork;
+import org.jaudiotagger.tag.images.ArtworkFactory;
 
-import code.name.monkey.retromusic.R;
+public class WriteTagsAsyncTask
-import code.name.monkey.retromusic.misc.DialogAsyncTask;
+    extends DialogAsyncTask<WriteTagsAsyncTask.LoadingInfo, Integer, String[]> {
-import code.name.monkey.retromusic.misc.UpdateToastMediaScannerCompletionListener;
-import code.name.monkey.retromusic.util.MusicUtil;
-import code.name.monkey.retromusic.util.SAFUtil;
 
-public class WriteTagsAsyncTask extends DialogAsyncTask<WriteTagsAsyncTask.LoadingInfo, Integer, String[]> {
+  private WeakReference<Activity> activity;
 
-    private WeakReference<Activity> activity;
+  public WriteTagsAsyncTask(@NonNull Activity activity) {
+    super(activity);
+    this.activity = new WeakReference<>(activity);
+  }
 
-    public WriteTagsAsyncTask(@NonNull Activity activity) {
+  @NonNull
-        super(activity);
+  @Override
-        this.activity = new WeakReference<>(activity);
+  protected Dialog createDialog(@NonNull Context context) {
-    }
 
-    @NonNull
+    return new MaterialAlertDialogBuilder(context)
-    @Override
+        .setTitle(R.string.saving_changes)
-    protected Dialog createDialog(@NonNull Context context) {
+        .setCancelable(false)
+        .setView(R.layout.loading)
+        .create();
+  }
 
-        return new MaterialAlertDialogBuilder(context)
+  @Override
-                .setTitle(R.string.saving_changes)
+  protected String[] doInBackground(LoadingInfo... params) {
-                .setCancelable(false)
+    try {
-                .setView(R.layout.loading)
+      LoadingInfo info = params[0];
-                .create();
-    }
 
-    @Override
+      Artwork artwork = null;
-    protected String[] doInBackground(LoadingInfo... params) {
+      File albumArtFile = null;
+      if (info.artworkInfo != null && info.artworkInfo.getArtwork() != null) {
         try {
-            LoadingInfo info = params[0];
+          albumArtFile = MusicUtil.INSTANCE.createAlbumArtFile().getCanonicalFile();
-
+          info.artworkInfo
-            Artwork artwork = null;
+              .getArtwork()
-            File albumArtFile = null;
+              .compress(Bitmap.CompressFormat.PNG, 0, new FileOutputStream(albumArtFile));
-            if (info.artworkInfo != null && info.artworkInfo.getArtwork() != null) {
+          artwork = ArtworkFactory.createArtworkFromFile(albumArtFile);
-                try {
+        } catch (IOException e) {
-                    albumArtFile = MusicUtil.INSTANCE.createAlbumArtFile().getCanonicalFile();
+          e.printStackTrace();
-                    info.artworkInfo.getArtwork()
-                            .compress(Bitmap.CompressFormat.PNG, 0, new FileOutputStream(albumArtFile));
-                    artwork = ArtworkFactory.createArtworkFromFile(albumArtFile);
-                } catch (IOException e) {
-                    e.printStackTrace();
-                }
-            }
-
-            int counter = 0;
-            boolean wroteArtwork = false;
-            boolean deletedArtwork = false;
-            for (String filePath : info.filePaths) {
-                publishProgress(++counter, info.filePaths.size());
-                try {
-                    Uri safUri = null;
-                    if (filePath.contains(SAFUtil.SEPARATOR)) {
-                        String[] fragments = filePath.split(SAFUtil.SEPARATOR);
-                        filePath = fragments[0];
-                        safUri = Uri.parse(fragments[1]);
-                    }
-
-                    AudioFile audioFile = AudioFileIO.read(new File(filePath));
-                    Tag tag = audioFile.getTagOrCreateAndSetDefault();
-
-                    if (info.fieldKeyValueMap != null) {
-                        for (Map.Entry<FieldKey, String> entry : info.fieldKeyValueMap.entrySet()) {
-                            try {
-                                tag.setField(entry.getKey(), entry.getValue());
-                            } catch (Exception e) {
-                                e.printStackTrace();
-                            }
-                        }
-                    }
-
-                    if (info.artworkInfo != null) {
-                        if (info.artworkInfo.getArtwork() == null) {
-                            tag.deleteArtworkField();
-                            deletedArtwork = true;
-                        } else if (artwork != null) {
-                            tag.deleteArtworkField();
-                            tag.setField(artwork);
-                            wroteArtwork = true;
-                        }
-                    }
-
-                    Activity activity = this.activity.get();
-                    SAFUtil.write(activity, audioFile, safUri);
-
-                } catch (@NonNull Exception e) {
-                    e.printStackTrace();
-                }
-            }
-
-            Context context = getContext();
-            if (context != null) {
-                if (wroteArtwork) {
-                    MusicUtil.INSTANCE.insertAlbumArt(context, info.artworkInfo.getAlbumId(), albumArtFile.getPath());
-                } else if (deletedArtwork) {
-                    MusicUtil.INSTANCE.deleteAlbumArt(context, info.artworkInfo.getAlbumId());
-                }
-            }
-
-            Collection<String> paths = info.filePaths;
-            if (Build.VERSION.SDK_INT == Build.VERSION_CODES.KITKAT) {
-                paths = new ArrayList<>(info.filePaths.size());
-                for (String path : info.filePaths) {
-                    if (path.contains(SAFUtil.SEPARATOR)) {
-                        path = path.split(SAFUtil.SEPARATOR)[0];
-                    }
-                    paths.add(path);
-                }
-            }
-
-            return paths.toArray(new String[paths.size()]);
-        } catch (Exception e) {
-            e.printStackTrace();
-            return null;
         }
-    }
+      }
 
-    @Override
+      int counter = 0;
-    protected void onCancelled(String[] toBeScanned) {
+      boolean wroteArtwork = false;
-        super.onCancelled(toBeScanned);
+      boolean deletedArtwork = false;
-        scan(toBeScanned);
+      for (String filePath : info.filePaths) {
-    }
+        publishProgress(++counter, info.filePaths.size());
+        try {
+          Uri safUri = null;
+          if (filePath.contains(SAFUtil.SEPARATOR)) {
+            String[] fragments = filePath.split(SAFUtil.SEPARATOR);
+            filePath = fragments[0];
+            safUri = Uri.parse(fragments[1]);
+          }
 
-    @Override
+          AudioFile audioFile = AudioFileIO.read(new File(filePath));
-    protected void onPostExecute(String[] toBeScanned) {
+          Tag tag = audioFile.getTagOrCreateAndSetDefault();
-        super.onPostExecute(toBeScanned);
-        scan(toBeScanned);
-    }
 
-    @Override
+          if (info.fieldKeyValueMap != null) {
-    protected void onProgressUpdate(@NonNull Dialog dialog, Integer... values) {
+            for (Map.Entry<FieldKey, String> entry : info.fieldKeyValueMap.entrySet()) {
-        super.onProgressUpdate(dialog, values);
+              try {
-        //((MaterialDialog) dialog).setMaxProgress(values[1]);
+                tag.setField(entry.getKey(), entry.getValue());
-        //((MaterialDialog) dialog).setProgress(values[0]);
+              } catch (Exception e) {
-    }
+                e.printStackTrace();
+              }
+            }
+          }
 
-    private void scan(String[] toBeScanned) {
+          if (info.artworkInfo != null) {
-        Activity activity = this.activity.get();
+            if (info.artworkInfo.getArtwork() == null) {
-        if (activity != null) {
+              tag.deleteArtworkField();
-            MediaScannerConnection.scanFile(activity, toBeScanned, null,
+              deletedArtwork = true;
-                    new UpdateToastMediaScannerCompletionListener(activity, toBeScanned));
+            } else if (artwork != null) {
+              tag.deleteArtworkField();
+              tag.setField(artwork);
+              wroteArtwork = true;
+            }
+          }
+
+          Activity activity = this.activity.get();
+          SAFUtil.write(activity, audioFile, safUri);
+
+        } catch (@NonNull Exception e) {
+          e.printStackTrace();
         }
-    }
+      }
 
-    public static class LoadingInfo {
+      Context context = getContext();
-
+      if (context != null) {
-        @Nullable
+        if (wroteArtwork) {
-        final Map<FieldKey, String> fieldKeyValueMap;
+          MusicUtil.INSTANCE.insertAlbumArt(
-
+              context, info.artworkInfo.getAlbumId(), albumArtFile.getPath());
-        final Collection<String> filePaths;
+        } else if (deletedArtwork) {
-
+          MusicUtil.INSTANCE.deleteAlbumArt(context, info.artworkInfo.getAlbumId());
-        @Nullable
-        private AbsTagEditorActivity.ArtworkInfo artworkInfo;
-
-        public LoadingInfo(Collection<String> filePaths,
-                           @Nullable Map<FieldKey, String> fieldKeyValueMap,
-                           @Nullable AbsTagEditorActivity.ArtworkInfo artworkInfo) {
-            this.filePaths = filePaths;
-            this.fieldKeyValueMap = fieldKeyValueMap;
-            this.artworkInfo = artworkInfo;
         }
+      }
+
+      Collection<String> paths = info.filePaths;
+      if (Build.VERSION.SDK_INT == Build.VERSION_CODES.KITKAT) {
+        paths = new ArrayList<>(info.filePaths.size());
+        for (String path : info.filePaths) {
+          if (path.contains(SAFUtil.SEPARATOR)) {
+            path = path.split(SAFUtil.SEPARATOR)[0];
+          }
+          paths.add(path);
+        }
+      }
+
+      return paths.toArray(new String[paths.size()]);
+    } catch (Exception e) {
+      e.printStackTrace();
+      return null;
     }
-}
+  }
+
+  @Override
+  protected void onCancelled(String[] toBeScanned) {
+    super.onCancelled(toBeScanned);
+    scan(toBeScanned);
+  }
+
+  @Override
+  protected void onPostExecute(String[] toBeScanned) {
+    super.onPostExecute(toBeScanned);
+    scan(toBeScanned);
+  }
+
+  @Override
+  protected void onProgressUpdate(@NonNull Dialog dialog, Integer... values) {
+    super.onProgressUpdate(dialog, values);
+    // ((MaterialDialog) dialog).setMaxProgress(values[1]);
+    // ((MaterialDialog) dialog).setProgress(values[0]);
+  }
+
+  private void scan(String[] toBeScanned) {
+    Activity activity = this.activity.get();
+    if (activity != null) {
+      MediaScannerConnection.scanFile(
+          activity,
+          toBeScanned,
+          null,
+          new UpdateToastMediaScannerCompletionListener(activity, toBeScanned));
+    }
+  }
+
+  public static class LoadingInfo {
+
+    @Nullable final Map<FieldKey, String> fieldKeyValueMap;
+
+    final Collection<String> filePaths;
+
+    @Nullable private AbsTagEditorActivity.ArtworkInfo artworkInfo;
+
+    public LoadingInfo(
+        Collection<String> filePaths,
+        @Nullable Map<FieldKey, String> fieldKeyValueMap,
+        @Nullable AbsTagEditorActivity.ArtworkInfo artworkInfo) {
+      this.filePaths = filePaths;
+      this.fieldKeyValueMap = fieldKeyValueMap;
+      this.artworkInfo = artworkInfo;
+    }
+  }
+}

app/src/main/java/code/name/monkey/retromusic/adapter/CategoryInfoAdapter.java

@@ -22,116 +22,119 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.TextView;
 import android.widget.Toast;
-
 import androidx.annotation.NonNull;
 import androidx.recyclerview.widget.ItemTouchHelper;
 import androidx.recyclerview.widget.RecyclerView;
-
-import com.google.android.material.checkbox.MaterialCheckBox;
-
-import java.util.List;
-
 import code.name.monkey.appthemehelper.ThemeStore;
 import code.name.monkey.retromusic.R;
 import code.name.monkey.retromusic.model.CategoryInfo;
 import code.name.monkey.retromusic.util.SwipeAndDragHelper;
+import com.google.android.material.checkbox.MaterialCheckBox;
+import java.util.List;
 
 public class CategoryInfoAdapter extends RecyclerView.Adapter<CategoryInfoAdapter.ViewHolder>
-        implements SwipeAndDragHelper.ActionCompletionContract {
+    implements SwipeAndDragHelper.ActionCompletionContract {
 
-    private List<CategoryInfo> categoryInfos;
+  private List<CategoryInfo> categoryInfos;
-    private ItemTouchHelper touchHelper;
+  private ItemTouchHelper touchHelper;
 
-    public CategoryInfoAdapter() {
+  public CategoryInfoAdapter() {
-        SwipeAndDragHelper swipeAndDragHelper = new SwipeAndDragHelper(this);
+    SwipeAndDragHelper swipeAndDragHelper = new SwipeAndDragHelper(this);
-        touchHelper = new ItemTouchHelper(swipeAndDragHelper);
+    touchHelper = new ItemTouchHelper(swipeAndDragHelper);
-    }
+  }
 
-    public void attachToRecyclerView(RecyclerView recyclerView) {
+  public void attachToRecyclerView(RecyclerView recyclerView) {
-        touchHelper.attachToRecyclerView(recyclerView);
+    touchHelper.attachToRecyclerView(recyclerView);
-    }
+  }
 
-    @NonNull
+  @NonNull
-    public List<CategoryInfo> getCategoryInfos() {
+  public List<CategoryInfo> getCategoryInfos() {
-        return categoryInfos;
+    return categoryInfos;
-    }
+  }
 
-    public void setCategoryInfos(@NonNull List<CategoryInfo> categoryInfos) {
+  public void setCategoryInfos(@NonNull List<CategoryInfo> categoryInfos) {
-        this.categoryInfos = categoryInfos;
+    this.categoryInfos = categoryInfos;
-        notifyDataSetChanged();
+    notifyDataSetChanged();
-    }
+  }
 
-    @Override
+  @Override
-    public int getItemCount() {
+  public int getItemCount() {
-        return categoryInfos.size();
+    return categoryInfos.size();
-    }
+  }
 
-    @SuppressLint("ClickableViewAccessibility")
+  @SuppressLint("ClickableViewAccessibility")
-    @Override
+  @Override
-    public void onBindViewHolder(@NonNull CategoryInfoAdapter.ViewHolder holder, int position) {
+  public void onBindViewHolder(@NonNull CategoryInfoAdapter.ViewHolder holder, int position) {
-        CategoryInfo categoryInfo = categoryInfos.get(position);
+    CategoryInfo categoryInfo = categoryInfos.get(position);
 
-        holder.checkBox.setChecked(categoryInfo.isVisible());
+    holder.checkBox.setChecked(categoryInfo.isVisible());
-        holder.title.setText(holder.title.getResources().getString(categoryInfo.getCategory().getStringRes()));
+    holder.title.setText(
+        holder.title.getResources().getString(categoryInfo.getCategory().getStringRes()));
 
-        holder.itemView.setOnClickListener(v -> {
+    holder.itemView.setOnClickListener(
-            if (!(categoryInfo.isVisible() && isLastCheckedCategory(categoryInfo))) {
+        v -> {
-                categoryInfo.setVisible(!categoryInfo.isVisible());
+          if (!(categoryInfo.isVisible() && isLastCheckedCategory(categoryInfo))) {
-                holder.checkBox.setChecked(categoryInfo.isVisible());
+            categoryInfo.setVisible(!categoryInfo.isVisible());
-            } else {
+            holder.checkBox.setChecked(categoryInfo.isVisible());
-                Toast.makeText(holder.itemView.getContext(), R.string.you_have_to_select_at_least_one_category,
+          } else {
-                        Toast.LENGTH_SHORT).show();
+            Toast.makeText(
-            }
+                    holder.itemView.getContext(),
+                    R.string.you_have_to_select_at_least_one_category,
+                    Toast.LENGTH_SHORT)
+                .show();
+          }
         });
 
-        holder.dragView.setOnTouchListener((view, event) -> {
+    holder.dragView.setOnTouchListener(
-                    if (event.getActionMasked() == MotionEvent.ACTION_DOWN) {
+        (view, event) -> {
-                        touchHelper.startDrag(holder);
+          if (event.getActionMasked() == MotionEvent.ACTION_DOWN) {
-                    }
+            touchHelper.startDrag(holder);
-                    return false;
+          }
-                }
+          return false;
-        );
+        });
-    }
+  }
 
-    @Override
+  @Override
-    @NonNull
+  @NonNull
-    public CategoryInfoAdapter.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+  public CategoryInfoAdapter.ViewHolder onCreateViewHolder(
-        View view = LayoutInflater.from(parent.getContext())
+      @NonNull ViewGroup parent, int viewType) {
-                .inflate(R.layout.preference_dialog_library_categories_listitem, parent, false);
+    View view =
-        return new ViewHolder(view);
+        LayoutInflater.from(parent.getContext())
-    }
+            .inflate(R.layout.preference_dialog_library_categories_listitem, parent, false);
+    return new ViewHolder(view);
+  }
 
-    @Override
+  @Override
-    public void onViewMoved(int oldPosition, int newPosition) {
+  public void onViewMoved(int oldPosition, int newPosition) {
-        CategoryInfo categoryInfo = categoryInfos.get(oldPosition);
+    CategoryInfo categoryInfo = categoryInfos.get(oldPosition);
-        categoryInfos.remove(oldPosition);
+    categoryInfos.remove(oldPosition);
-        categoryInfos.add(newPosition, categoryInfo);
+    categoryInfos.add(newPosition, categoryInfo);
-        notifyItemMoved(oldPosition, newPosition);
+    notifyItemMoved(oldPosition, newPosition);
-    }
+  }
 
-    private boolean isLastCheckedCategory(CategoryInfo categoryInfo) {
+  private boolean isLastCheckedCategory(CategoryInfo categoryInfo) {
-        if (categoryInfo.isVisible()) {
+    if (categoryInfo.isVisible()) {
-            for (CategoryInfo c : categoryInfos) {
+      for (CategoryInfo c : categoryInfos) {
-                if (c != categoryInfo && c.isVisible()) {
+        if (c != categoryInfo && c.isVisible()) {
-                    return false;
+          return false;
-                }
-            }
         }
-        return true;
+      }
     }
+    return true;
+  }
 
-    static class ViewHolder extends RecyclerView.ViewHolder {
+  static class ViewHolder extends RecyclerView.ViewHolder {
-        private MaterialCheckBox checkBox;
+    private MaterialCheckBox checkBox;
-        private View dragView;
+    private View dragView;
-        private TextView title;
+    private TextView title;
 
-        ViewHolder(View view) {
+    ViewHolder(View view) {
-            super(view);
+      super(view);
-            checkBox = view.findViewById(R.id.checkbox);
+      checkBox = view.findViewById(R.id.checkbox);
-            checkBox.setButtonTintList(
+      checkBox.setButtonTintList(
-                    ColorStateList.valueOf(ThemeStore.Companion.accentColor(checkBox.getContext())));
+          ColorStateList.valueOf(ThemeStore.Companion.accentColor(checkBox.getContext())));
-            title = view.findViewById(R.id.title);
+      title = view.findViewById(R.id.title);
-            dragView = view.findViewById(R.id.drag_view);
+      dragView = view.findViewById(R.id.drag_view);
-        }
     }
-}
+  }
+}

app/src/main/java/code/name/monkey/retromusic/adapter/ContributorAdapter.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.adapter
 
 import android.app.Activity

app/src/main/java/code/name/monkey/retromusic/adapter/GenreAdapter.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.adapter
 
 import android.view.LayoutInflater

app/src/main/java/code/name/monkey/retromusic/adapter/HomeAdapter.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.adapter
 
 import android.view.LayoutInflater
@@ -121,7 +135,6 @@ class HomeAdapter(
                 viewHolder.bind(home)
             }
             PLAYLISTS -> {
-
             }
         }
     }
@@ -181,7 +194,6 @@ class HomeAdapter(
                     .asBitmap()
                     .build()
                     .into(itemView.findViewById(id))
-
             }
         }
     }

app/src/main/java/code/name/monkey/retromusic/adapter/SearchAdapter.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.adapter
 
 import android.view.LayoutInflater
@@ -60,7 +74,7 @@ class SearchAdapter(
     override fun onBindViewHolder(holder: ViewHolder, position: Int) {
         when (getItemViewType(position)) {
             ALBUM -> {
-                holder. imageTextContainer?.isVisible = true
+                holder.imageTextContainer?.isVisible = true
                 val album = dataSet[position] as Album
                 holder.title?.text = album.title
                 holder.text?.text = album.artistName
@@ -68,7 +82,7 @@ class SearchAdapter(
                     .checkIgnoreMediaStore().build().into(holder.image)
             }
             ARTIST -> {
-                holder. imageTextContainer?.isVisible = true
+                holder.imageTextContainer?.isVisible = true
                 val artist = dataSet[position] as Artist
                 holder.title?.text = artist.name
                 holder.text?.text = MusicUtil.getArtistInfoString(activity, artist)

app/src/main/java/code/name/monkey/retromusic/adapter/SongFileAdapter.kt

@@ -1,17 +1,16 @@
 /*
- * Copyright 2019 Google LLC
+ * Copyright (c) 2020 Hemanth Savarla.
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
+ * Licensed under the GNU General Public License v3
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
  *
- *     https://www.apache.org/licenses/LICENSE-2.0
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
  */
 package code.name.monkey.retromusic.adapter
 
@@ -33,11 +32,11 @@ import code.name.monkey.retromusic.util.RetroUtil
 import com.bumptech.glide.Glide
 import com.bumptech.glide.load.engine.DiskCacheStrategy
 import com.bumptech.glide.signature.MediaStoreSignature
-import me.zhanghai.android.fastscroll.PopupTextProvider
 import java.io.File
 import java.text.DecimalFormat
 import kotlin.math.log10
 import kotlin.math.pow
+import me.zhanghai.android.fastscroll.PopupTextProvider
 
 class SongFileAdapter(
     private val activity: AppCompatActivity,
@@ -148,7 +147,6 @@ class SongFileAdapter(
         return MusicUtil.getSectionName(dataSet[position].name)
     }
 
-
     inner class ViewHolder(itemView: View) : MediaEntryViewHolder(itemView) {
 
         init {
@@ -198,4 +196,4 @@ class SongFileAdapter(
             return DecimalFormat("#,##0.##").format(size / 1024.0.pow(digitGroups.toDouble())) + " " + units[digitGroups]
         }
     }
-}
+}

app/src/main/java/code/name/monkey/retromusic/adapter/TranslatorsAdapter.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.adapter
 
 import android.app.Activity
@@ -49,4 +63,4 @@ class TranslatorsAdapter(
             image.hide()
         }
     }
-}
+}

app/src/main/java/code/name/monkey/retromusic/adapter/album/AlbumAdapter.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.adapter.album
 
 import android.content.res.ColorStateList
@@ -129,7 +143,8 @@ open class AlbumAdapter(
     }
 
     override fun onMultipleItemAction(
-        menuItem: MenuItem, selection: List<Album>
+        menuItem: MenuItem,
+        selection: List<Album>
     ) {
         SongsMenuHelper.handleMenuClick(activity, getSongList(selection), menuItem.itemId)
     }

app/src/main/java/code/name/monkey/retromusic/adapter/album/AlbumCoverPagerAdapter.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.adapter.album
 
 import android.content.Intent
@@ -205,4 +219,3 @@ class AlbumCoverPagerAdapter(
         val TAG: String = AlbumCoverPagerAdapter::class.java.simpleName
     }
 }
-

app/src/main/java/code/name/monkey/retromusic/adapter/album/HorizontalAlbumAdapter.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.adapter.album
 
 import android.view.View
@@ -29,8 +43,8 @@ class HorizontalAlbumAdapter(
     }
 
     override fun setColors(color: MediaNotificationProcessor, holder: ViewHolder) {
-        //holder.title?.setTextColor(ATHUtil.resolveColor(activity, android.R.attr.textColorPrimary))
+        // holder.title?.setTextColor(ATHUtil.resolveColor(activity, android.R.attr.textColorPrimary))
-        //holder.text?.setTextColor(ATHUtil.resolveColor(activity, android.R.attr.textColorSecondary))
+        // holder.text?.setTextColor(ATHUtil.resolveColor(activity, android.R.attr.textColorSecondary))
     }
 
     override fun loadAlbumCover(album: Album, holder: ViewHolder) {

app/src/main/java/code/name/monkey/retromusic/adapter/artist/ArtistAdapter.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.adapter.artist
 
 import android.content.res.ColorStateList
@@ -22,8 +36,8 @@ import code.name.monkey.retromusic.model.Song
 import code.name.monkey.retromusic.util.MusicUtil
 import code.name.monkey.retromusic.util.color.MediaNotificationProcessor
 import com.bumptech.glide.Glide
-import me.zhanghai.android.fastscroll.PopupTextProvider
 import java.util.*
+import me.zhanghai.android.fastscroll.PopupTextProvider
 
 class ArtistAdapter(
     val activity: FragmentActivity,
@@ -107,7 +121,8 @@ class ArtistAdapter(
     }
 
     override fun onMultipleItemAction(
-        menuItem: MenuItem, selection: List<Artist>
+        menuItem: MenuItem,
+        selection: List<Artist>
     ) {
         SongsMenuHelper.handleMenuClick(activity, getSongList(selection), menuItem.itemId)
     }

app/src/main/java/code/name/monkey/retromusic/adapter/base/AbsMultiSelectAdapter.java

@@ -3,132 +3,127 @@ package code.name.monkey.retromusic.adapter.base;
 import android.content.Context;
 import android.view.Menu;
 import android.view.MenuItem;
-
 import androidx.annotation.MenuRes;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.recyclerview.widget.RecyclerView;
-
+import code.name.monkey.retromusic.R;
+import code.name.monkey.retromusic.interfaces.ICabHolder;
 import com.afollestad.materialcab.MaterialCab;
-
 import java.util.ArrayList;
 import java.util.List;
 
-import code.name.monkey.retromusic.R;
+public abstract class AbsMultiSelectAdapter<V extends RecyclerView.ViewHolder, I>
-import code.name.monkey.retromusic.interfaces.ICabHolder;
+    extends RecyclerView.Adapter<V> implements MaterialCab.Callback {
 
+  @Nullable private final ICabHolder ICabHolder;
+  private final Context context;
+  private MaterialCab cab;
+  private List<I> checked;
+  private int menuRes;
 
-public abstract class AbsMultiSelectAdapter<V extends RecyclerView.ViewHolder, I> extends RecyclerView.Adapter<V>
+  public AbsMultiSelectAdapter(
-        implements MaterialCab.Callback {
+      @NonNull Context context, @Nullable ICabHolder ICabHolder, @MenuRes int menuRes) {
+    this.ICabHolder = ICabHolder;
+    checked = new ArrayList<>();
+    this.menuRes = menuRes;
+    this.context = context;
+  }
 
-    @Nullable
+  @Override
-    private final ICabHolder ICabHolder;
+  public boolean onCabCreated(MaterialCab materialCab, Menu menu) {
-    private final Context context;
+    return true;
-    private MaterialCab cab;
+  }
-    private List<I> checked;
-    private int menuRes;
 
-    public AbsMultiSelectAdapter(@NonNull Context context, @Nullable ICabHolder ICabHolder, @MenuRes int menuRes) {
+  @Override
-        this.ICabHolder = ICabHolder;
+  public boolean onCabFinished(MaterialCab materialCab) {
-        checked = new ArrayList<>();
+    clearChecked();
-        this.menuRes = menuRes;
+    return true;
-        this.context = context;
+  }
+
+  @Override
+  public boolean onCabItemClicked(MenuItem menuItem) {
+    if (menuItem.getItemId() == R.id.action_multi_select_adapter_check_all) {
+      checkAll();
+    } else {
+      onMultipleItemAction(menuItem, new ArrayList<>(checked));
+      cab.finish();
+      clearChecked();
     }
+    return true;
+  }
 
-    @Override
+  protected void checkAll() {
-    public boolean onCabCreated(MaterialCab materialCab, Menu menu) {
+    if (ICabHolder != null) {
-        return true;
+      checked.clear();
-    }
+      for (int i = 0; i < getItemCount(); i++) {
-
+        I identifier = getIdentifier(i);
-    @Override
+        if (identifier != null) {
-    public boolean onCabFinished(MaterialCab materialCab) {
+          checked.add(identifier);
-        clearChecked();
-        return true;
-    }
-
-    @Override
-    public boolean onCabItemClicked(MenuItem menuItem) {
-        if (menuItem.getItemId() == R.id.action_multi_select_adapter_check_all) {
-            checkAll();
-        } else {
-            onMultipleItemAction(menuItem, new ArrayList<>(checked));
-            cab.finish();
-            clearChecked();
         }
-        return true;
+      }
+      notifyDataSetChanged();
+      updateCab();
     }
+  }
 
-    protected void checkAll() {
+  @Nullable
-        if (ICabHolder != null) {
+  protected abstract I getIdentifier(int position);
-            checked.clear();
-            for (int i = 0; i < getItemCount(); i++) {
-                I identifier = getIdentifier(i);
-                if (identifier != null) {
-                    checked.add(identifier);
-                }
-            }
-            notifyDataSetChanged();
-            updateCab();
-        }
-    }
 
-    @Nullable
+  protected String getName(I object) {
-    protected abstract I getIdentifier(int position);
+    return object.toString();
+  }
 
-    protected String getName(I object) {
+  protected boolean isChecked(I identifier) {
-        return object.toString();
+    return checked.contains(identifier);
-    }
+  }
 
-    protected boolean isChecked(I identifier) {
+  protected boolean isInQuickSelectMode() {
-        return checked.contains(identifier);
+    return cab != null && cab.isActive();
-    }
+  }
 
-    protected boolean isInQuickSelectMode() {
+  protected abstract void onMultipleItemAction(MenuItem menuItem, List<I> selection);
-        return cab != null && cab.isActive();
-    }
 
-    protected abstract void onMultipleItemAction(MenuItem menuItem, List<I> selection);
+  protected void setMultiSelectMenuRes(@MenuRes int menuRes) {
+    this.menuRes = menuRes;
+  }
 
-    protected void setMultiSelectMenuRes(@MenuRes int menuRes) {
+  protected boolean toggleChecked(final int position) {
-        this.menuRes = menuRes;
+    if (ICabHolder != null) {
-    }
+      I identifier = getIdentifier(position);
-
+      if (identifier == null) {
-    protected boolean toggleChecked(final int position) {
-        if (ICabHolder != null) {
-            I identifier = getIdentifier(position);
-            if (identifier == null) {
-                return false;
-            }
-
-            if (!checked.remove(identifier)) {
-                checked.add(identifier);
-            }
-
-            notifyItemChanged(position);
-            updateCab();
-            return true;
-        }
         return false;
-    }
+      }
 
-    private void clearChecked() {
+      if (!checked.remove(identifier)) {
-        checked.clear();
+        checked.add(identifier);
-        notifyDataSetChanged();
+      }
-    }
 
-    private void updateCab() {
+      notifyItemChanged(position);
-        if (ICabHolder != null) {
+      updateCab();
-            if (cab == null || !cab.isActive()) {
+      return true;
-                cab = ICabHolder.openCab(menuRes, this);
-            }
-            final int size = checked.size();
-            if (size <= 0) {
-                cab.finish();
-            } else if (size == 1) {
-                cab.setTitle(getName(checked.get(0)));
-            } else {
-                cab.setTitle(context.getString(R.string.x_selected, size));
-            }
-        }
     }
+    return false;
+  }
+
+  private void clearChecked() {
+    checked.clear();
+    notifyDataSetChanged();
+  }
+
+  private void updateCab() {
+    if (ICabHolder != null) {
+      if (cab == null || !cab.isActive()) {
+        cab = ICabHolder.openCab(menuRes, this);
+      }
+      final int size = checked.size();
+      if (size <= 0) {
+        cab.finish();
+      } else if (size == 1) {
+        cab.setTitle(getName(checked.get(0)));
+      } else {
+        cab.setTitle(context.getString(R.string.x_selected, size));
+      }
+    }
+  }
 }

app/src/main/java/code/name/monkey/retromusic/adapter/base/MediaEntryViewHolder.java

@@ -19,123 +19,101 @@ import android.view.View;
 import android.widget.ImageButton;
 import android.widget.ImageView;
 import android.widget.TextView;
-
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.recyclerview.widget.RecyclerView;
-
+import code.name.monkey.retromusic.R;
 import com.google.android.material.card.MaterialCardView;
 import com.h6ah4i.android.widget.advrecyclerview.utils.AbstractDraggableSwipeableItemViewHolder;
 
-import code.name.monkey.retromusic.R;
-
 public class MediaEntryViewHolder extends AbstractDraggableSwipeableItemViewHolder
-        implements View.OnLongClickListener, View.OnClickListener {
+    implements View.OnLongClickListener, View.OnClickListener {
 
-    @Nullable
+  @Nullable public View dragView;
-    public View dragView;
 
-    @Nullable
+  @Nullable public View dummyContainer;
-    public View dummyContainer;
 
-    @Nullable
+  @Nullable public ImageView image;
-    public ImageView image;
 
-    @Nullable
+  @Nullable public ImageView artistImage;
-    public ImageView artistImage;
 
-    @Nullable
+  @Nullable public ImageView playerImage;
-    public ImageView playerImage;
 
-    @Nullable
+  @Nullable public MaterialCardView imageContainerCard;
-    public MaterialCardView imageContainerCard;
 
-    @Nullable
+  @Nullable public TextView imageText;
-    public TextView imageText;
 
-    @Nullable
+  @Nullable public MaterialCardView imageTextContainer;
-    public MaterialCardView imageTextContainer;
 
-    @Nullable
+  @Nullable public View mask;
-    public View mask;
 
-    @Nullable
+  @Nullable public View menu;
-    public View menu;
 
-    @Nullable
+  @Nullable public View paletteColorContainer;
-    public View paletteColorContainer;
 
-    @Nullable
+  @Nullable public ImageButton playSongs;
-    public ImageButton playSongs;
 
-    @Nullable
+  @Nullable public RecyclerView recyclerView;
-    public RecyclerView recyclerView;
 
-    @Nullable
+  @Nullable public TextView text;
-    public TextView text;
 
-    @Nullable
+  @Nullable public TextView text2;
-    public TextView text2;
 
-    @Nullable
+  @Nullable public TextView time;
-    public TextView time;
 
-    @Nullable
+  @Nullable public TextView title;
-    public TextView title;
 
-    public MediaEntryViewHolder(@NonNull View itemView) {
+  public MediaEntryViewHolder(@NonNull View itemView) {
-        super(itemView);
+    super(itemView);
-        title = itemView.findViewById(R.id.title);
+    title = itemView.findViewById(R.id.title);
-        text = itemView.findViewById(R.id.text);
+    text = itemView.findViewById(R.id.text);
-        text2 = itemView.findViewById(R.id.text2);
+    text2 = itemView.findViewById(R.id.text2);
 
-        image = itemView.findViewById(R.id.image);
+    image = itemView.findViewById(R.id.image);
-        artistImage = itemView.findViewById(R.id.artistImage);
+    artistImage = itemView.findViewById(R.id.artistImage);
-        playerImage = itemView.findViewById(R.id.player_image);
+    playerImage = itemView.findViewById(R.id.player_image);
-        time = itemView.findViewById(R.id.time);
+    time = itemView.findViewById(R.id.time);
 
-        imageText = itemView.findViewById(R.id.imageText);
+    imageText = itemView.findViewById(R.id.imageText);
-        imageTextContainer = itemView.findViewById(R.id.imageTextContainer);
+    imageTextContainer = itemView.findViewById(R.id.imageTextContainer);
-        imageContainerCard = itemView.findViewById(R.id.imageContainerCard);
+    imageContainerCard = itemView.findViewById(R.id.imageContainerCard);
 
-        menu = itemView.findViewById(R.id.menu);
+    menu = itemView.findViewById(R.id.menu);
-        dragView = itemView.findViewById(R.id.drag_view);
+    dragView = itemView.findViewById(R.id.drag_view);
-        paletteColorContainer = itemView.findViewById(R.id.paletteColorContainer);
+    paletteColorContainer = itemView.findViewById(R.id.paletteColorContainer);
-        recyclerView = itemView.findViewById(R.id.recycler_view);
+    recyclerView = itemView.findViewById(R.id.recycler_view);
-        mask = itemView.findViewById(R.id.mask);
+    mask = itemView.findViewById(R.id.mask);
-        playSongs = itemView.findViewById(R.id.playSongs);
+    playSongs = itemView.findViewById(R.id.playSongs);
-        dummyContainer = itemView.findViewById(R.id.dummy_view);
+    dummyContainer = itemView.findViewById(R.id.dummy_view);
 
-        if (imageContainerCard != null) {
+    if (imageContainerCard != null) {
-            imageContainerCard.setCardBackgroundColor(Color.TRANSPARENT);
+      imageContainerCard.setCardBackgroundColor(Color.TRANSPARENT);
-        }
-        itemView.setOnClickListener(this);
-        itemView.setOnLongClickListener(this);
     }
+    itemView.setOnClickListener(this);
+    itemView.setOnLongClickListener(this);
+  }
 
-    @Nullable
+  @Nullable
-    @Override
+  @Override
-    public View getSwipeableContainerView() {
+  public View getSwipeableContainerView() {
-        return null;
+    return null;
-    }
+  }
-
+
-    @Override
+  @Override
-    public void onClick(View v) {
+  public void onClick(View v) {}
-
+
-    }
+  @Override
-
+  public boolean onLongClick(View v) {
-    @Override
+    return false;
-    public boolean onLongClick(View v) {
+  }
-        return false;
+
-    }
+  public void setImageTransitionName(@NonNull String transitionName) {
-
+    itemView.setTransitionName(transitionName);
-    public void setImageTransitionName(@NonNull String transitionName) {
+    /* if (imageContainerCard != null) {
-        itemView.setTransitionName(transitionName);
+        imageContainerCard.setTransitionName(transitionName);
-        /* if (imageContainerCard != null) {
-            imageContainerCard.setTransitionName(transitionName);
-        }
-        if (image != null) {
-            image.setTransitionName(transitionName);
-        }*/
     }
+    if (image != null) {
+        image.setTransitionName(transitionName);
+    }*/
+  }
 }

app/src/main/java/code/name/monkey/retromusic/adapter/playlist/LegacyPlaylistAdapter.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.adapter.playlist
 
 import android.view.LayoutInflater
@@ -49,4 +63,4 @@ class LegacyPlaylistAdapter(
     interface PlaylistClickListener {
         fun onPlaylistClick(playlist: Playlist)
     }
-}
+}

app/src/main/java/code/name/monkey/retromusic/adapter/playlist/PlaylistAdapter.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.adapter.playlist
 
 import android.graphics.Bitmap
@@ -56,7 +70,7 @@ class PlaylistAdapter(
     }
 
     override fun getItemId(position: Int): Long {
-        return dataSet[position].playlistEntity.playListId.toLong()
+        return dataSet[position].playlistEntity.playListId
     }
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
@@ -88,7 +102,7 @@ class PlaylistAdapter(
         } else {
             holder.menu?.show()
         }
-        //PlaylistBitmapLoader(this, holder, playlist).execute()
+        // PlaylistBitmapLoader(this, holder, playlist).execute()
     }
 
     private fun getIconRes(): Drawable = TintHelper.createTintedDrawable(

app/src/main/java/code/name/monkey/retromusic/adapter/song/AbsOffsetSongAdapter.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.adapter.song
 
 import android.view.LayoutInflater
@@ -76,4 +90,4 @@ abstract class AbsOffsetSongAdapter(
         const val OFFSET_ITEM = 0
         const val SONG = 1
     }
-}
+}

app/src/main/java/code/name/monkey/retromusic/adapter/song/OrderablePlaylistSongAdapter.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.adapter.song
 
 import android.view.MenuItem

app/src/main/java/code/name/monkey/retromusic/adapter/song/PlayingQueueAdapter.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.adapter.song
 
 import android.view.MenuItem
@@ -196,17 +210,17 @@ class PlayingQueueAdapter(
         private val isPlaying: Boolean = MusicPlayerRemote.isPlaying
         private val songProgressMillis = 0
         override fun onPerformAction() {
-            //currentlyShownSnackbar = null
+            // currentlyShownSnackbar = null
         }
 
         override fun onSlideAnimationEnd() {
-            //initializeSnackBar(adapter, position, activity, isPlaying)
+            // initializeSnackBar(adapter, position, activity, isPlaying)
             songToRemove = adapter.dataSet[position]
-            //If song removed was the playing song, then play the next song
+            // If song removed was the playing song, then play the next song
             if (isPlaying(songToRemove!!)) {
                 playNextSong()
             }
-            //Swipe animation is much smoother when we do the heavy lifting after it's completed
+            // Swipe animation is much smoother when we do the heavy lifting after it's completed
             adapter.setSongToRemove(songToRemove!!)
             removeFromQueue(songToRemove!!)
         }

app/src/main/java/code/name/monkey/retromusic/adapter/song/PlaylistSongAdapter.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.adapter.song
 
 import android.view.MenuItem
@@ -45,4 +59,4 @@ open class PlaylistSongAdapter(
             return super.onSongMenuItemClick(item)
         }
     }
-}
+}

app/src/main/java/code/name/monkey/retromusic/adapter/song/ShuffleButtonSongAdapter.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.adapter.song
 
 import android.view.View
@@ -49,4 +63,4 @@ class ShuffleButtonSongAdapter(
             super.onClick(v)
         }
     }
-}
+}

app/src/main/java/code/name/monkey/retromusic/adapter/song/SimpleSongAdapter.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.adapter.song
 
 import android.view.LayoutInflater

app/src/main/java/code/name/monkey/retromusic/adapter/song/SongAdapter.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.adapter.song
 
 import android.content.res.ColorStateList

app/src/main/java/code/name/monkey/retromusic/appshortcuts/AppShortcutIconGenerator.kt

@@ -1,17 +1,17 @@
 /*
- * Copyright (c) 2019 Hemanth Savarala.
+ * Copyright (c) 2020 Hemanth Savarla.
  *
  * Licensed under the GNU General Public License v3
  *
- * This is free software: you can redistribute it and/or modify it under
+ * This is free software: you can redistribute it and/or modify it
- * the terms of the GNU General Public License as published by
+ * under the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  *
  * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  * See the GNU General Public License for more details.
+ *
  */
-
 package code.name.monkey.retromusic.appshortcuts
 
 import android.content.Context
@@ -60,7 +60,10 @@ object AppShortcutIconGenerator {
     }
 
     private fun generateThemedIcon(
-        context: Context, iconId: Int, foregroundColor: Int, backgroundColor: Int
+        context: Context,
+        iconId: Int,
+        foregroundColor: Int,
+        backgroundColor: Int
     ): Icon {
         // Get and tint foreground and background drawables
         val vectorDrawable = RetroUtil.getTintedVectorDrawable(context, iconId, foregroundColor)

app/src/main/java/code/name/monkey/retromusic/appshortcuts/AppShortcutLauncherActivity.kt

@@ -1,17 +1,17 @@
 /*
- * Copyright (c) 2019 Hemanth Savarala.
+ * Copyright (c) 2020 Hemanth Savarla.
  *
  * Licensed under the GNU General Public License v3
  *
- * This is free software: you can redistribute it and/or modify it under
+ * This is free software: you can redistribute it and/or modify it
- * the terms of the GNU General Public License as published by
+ * under the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  *
  * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  * See the GNU General Public License for more details.
+ *
  */
-
 package code.name.monkey.retromusic.appshortcuts
 
 import android.app.Activity

app/src/main/java/code/name/monkey/retromusic/appshortcuts/DynamicShortcutManager.kt

@@ -1,17 +1,17 @@
 /*
- * Copyright (c) 2019 Hemanth Savarala.
+ * Copyright (c) 2020 Hemanth Savarla.
  *
  * Licensed under the GNU General Public License v3
  *
- * This is free software: you can redistribute it and/or modify it under
+ * This is free software: you can redistribute it and/or modify it
- * the terms of the GNU General Public License as published by
+ * under the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  *
  * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  * See the GNU General Public License for more details.
+ *
  */
-
 package code.name.monkey.retromusic.appshortcuts
 
 import android.annotation.TargetApi
@@ -39,9 +39,9 @@ class DynamicShortcutManager(private val context: Context) {
         )
 
     fun initDynamicShortcuts() {
-        //if (shortcutManager.dynamicShortcuts.size == 0) {
+        // if (shortcutManager.dynamicShortcuts.size == 0) {
         shortcutManager.dynamicShortcuts = defaultShortcuts
-        //}
+        // }
     }
 
     fun updateDynamicShortcuts() {

app/src/main/java/code/name/monkey/retromusic/appshortcuts/shortcuttype/BaseShortcutType.kt

@@ -1,17 +1,17 @@
 /*
- * Copyright (c) 2019 Hemanth Savarala.
+ * Copyright (c) 2020 Hemanth Savarla.
  *
  * Licensed under the GNU General Public License v3
  *
- * This is free software: you can redistribute it and/or modify it under
+ * This is free software: you can redistribute it and/or modify it
- * the terms of the GNU General Public License as published by
+ * under the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  *
  * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  * See the GNU General Public License for more details.
+ *
  */
-
 package code.name.monkey.retromusic.appshortcuts.shortcuttype
 
 import android.annotation.TargetApi

app/src/main/java/code/name/monkey/retromusic/appshortcuts/shortcuttype/LastAddedShortcutType.kt

@@ -1,17 +1,17 @@
 /*
- * Copyright (c) 2019 Hemanth Savarala.
+ * Copyright (c) 2020 Hemanth Savarla.
  *
  * Licensed under the GNU General Public License v3
  *
- * This is free software: you can redistribute it and/or modify it under
+ * This is free software: you can redistribute it and/or modify it
- * the terms of the GNU General Public License as published by
+ * under the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  *
  * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  * See the GNU General Public License for more details.
+ *
  */
-
 package code.name.monkey.retromusic.appshortcuts.shortcuttype
 
 import android.annotation.TargetApi

app/src/main/java/code/name/monkey/retromusic/appshortcuts/shortcuttype/ShuffleAllShortcutType.kt

@@ -1,17 +1,17 @@
 /*
- * Copyright (c) 2019 Hemanth Savarala.
+ * Copyright (c) 2020 Hemanth Savarla.
  *
  * Licensed under the GNU General Public License v3
  *
- * This is free software: you can redistribute it and/or modify it under
+ * This is free software: you can redistribute it and/or modify it
- * the terms of the GNU General Public License as published by
+ * under the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  *
  * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  * See the GNU General Public License for more details.
+ *
  */
-
 package code.name.monkey.retromusic.appshortcuts.shortcuttype
 
 import android.annotation.TargetApi

app/src/main/java/code/name/monkey/retromusic/appshortcuts/shortcuttype/TopTracksShortcutType.kt

@@ -1,17 +1,17 @@
 /*
- * Copyright (c) 2019 Hemanth Savarala.
+ * Copyright (c) 2020 Hemanth Savarla.
  *
  * Licensed under the GNU General Public License v3
  *
- * This is free software: you can redistribute it and/or modify it under
+ * This is free software: you can redistribute it and/or modify it
- * the terms of the GNU General Public License as published by
+ * under the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  *
  * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  * See the GNU General Public License for more details.
+ *
  */
-
 package code.name.monkey.retromusic.appshortcuts.shortcuttype
 
 import android.annotation.TargetApi

app/src/main/java/code/name/monkey/retromusic/appwidgets/AppWidgetBig.kt

@@ -1,17 +1,17 @@
 /*
- * Copyright (c) 2019 Hemanth Savarala.
+ * Copyright (c) 2020 Hemanth Savarla.
  *
  * Licensed under the GNU General Public License v3
  *
- * This is free software: you can redistribute it and/or modify it under
+ * This is free software: you can redistribute it and/or modify it
- * the terms of the GNU General Public License as published by
+ * under the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  *
  * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  * See the GNU General Public License for more details.
+ *
  */
-
 package code.name.monkey.retromusic.appwidgets
 
 import android.app.PendingIntent
@@ -229,6 +229,5 @@ class AppWidgetBig : BaseAppWidget() {
                 }
                 return mInstance!!
             }
-
     }
 }

app/src/main/java/code/name/monkey/retromusic/appwidgets/AppWidgetCard.kt

@@ -1,17 +1,17 @@
 /*
- * Copyright (c) 2019 Hemanth Savarala.
+ * Copyright (c) 2020 Hemanth Savarla.
  *
  * Licensed under the GNU General Public License v3
  *
- * This is free software: you can redistribute it and/or modify it under
+ * This is free software: you can redistribute it and/or modify it
- * the terms of the GNU General Public License as published by
+ * under the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  *
  * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  * See the GNU General Public License for more details.
+ *
  */
-
 package code.name.monkey.retromusic.appwidgets
 
 import android.app.PendingIntent

app/src/main/java/code/name/monkey/retromusic/appwidgets/AppWidgetClassic.kt

@@ -1,17 +1,17 @@
 /*
- * Copyright (c) 2019 Hemanth Savarala.
+ * Copyright (c) 2020 Hemanth Savarla.
  *
  * Licensed under the GNU General Public License v3
  *
- * This is free software: you can redistribute it and/or modify it under
+ * This is free software: you can redistribute it and/or modify it
- * the terms of the GNU General Public License as published by
+ * under the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  *
  * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  * See the GNU General Public License for more details.
+ *
  */
-
 package code.name.monkey.retromusic.appwidgets
 
 import android.app.PendingIntent
@@ -49,7 +49,6 @@ class AppWidgetClassic : BaseAppWidget() {
     override fun defaultAppWidget(context: Context, appWidgetIds: IntArray) {
         val appWidgetView = RemoteViews(context.packageName, R.layout.app_widget_classic)
 
-
         appWidgetView.setViewVisibility(R.id.media_titles, View.INVISIBLE)
         appWidgetView.setImageViewResource(R.id.image, R.drawable.default_audio_art)
         appWidgetView.setImageViewBitmap(

app/src/main/java/code/name/monkey/retromusic/appwidgets/AppWidgetSmall.kt

@@ -1,17 +1,17 @@
 /*
- * Copyright (c) 2019 Hemanth Savarala.
+ * Copyright (c) 2020 Hemanth Savarla.
  *
  * Licensed under the GNU General Public License v3
  *
- * This is free software: you can redistribute it and/or modify it under
+ * This is free software: you can redistribute it and/or modify it
- * the terms of the GNU General Public License as published by
+ * under the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  *
  * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  * See the GNU General Public License for more details.
+ *
  */
-
 package code.name.monkey.retromusic.appwidgets
 
 import android.app.PendingIntent

app/src/main/java/code/name/monkey/retromusic/appwidgets/AppWidgetText.kt

@@ -1,17 +1,17 @@
 /*
- * Copyright (c) 2019 Hemanth Savarala.
+ * Copyright (c) 2020 Hemanth Savarla.
  *
  * Licensed under the GNU General Public License v3
  *
- * This is free software: you can redistribute it and/or modify it under
+ * This is free software: you can redistribute it and/or modify it
- * the terms of the GNU General Public License as published by
+ * under the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  *
  * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  * See the GNU General Public License for more details.
+ *
  */
-
 package code.name.monkey.retromusic.appwidgets
 
 import android.app.PendingIntent
@@ -153,10 +153,7 @@ class AppWidgetText : BaseAppWidget() {
             )
         )
 
-
-
         pushUpdate(service.applicationContext, appWidgetIds, appWidgetView)
-
     }
 
     companion object {

app/src/main/java/code/name/monkey/retromusic/appwidgets/BootReceiver.kt

@@ -1,17 +1,17 @@
 /*
- * Copyright (c) 2019 Hemanth Savarala.
+ * Copyright (c) 2020 Hemanth Savarla.
  *
  * Licensed under the GNU General Public License v3
  *
- * This is free software: you can redistribute it and/or modify it under
+ * This is free software: you can redistribute it and/or modify it
- * the terms of the GNU General Public License as published by
+ * under the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  *
  * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  * See the GNU General Public License for more details.
+ *
  */
-
 package code.name.monkey.retromusic.appwidgets
 
 import android.appwidget.AppWidgetManager

app/src/main/java/code/name/monkey/retromusic/appwidgets/base/BaseAppWidget.kt

@@ -1,17 +1,17 @@
 /*
- * Copyright (c) 2019 Hemanth Savarala.
+ * Copyright (c) 2020 Hemanth Savarla.
  *
  * Licensed under the GNU General Public License v3
  *
- * This is free software: you can redistribute it and/or modify it under
+ * This is free software: you can redistribute it and/or modify it
- * the terms of the GNU General Public License as published by
+ * under the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  *
  * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  * See the GNU General Public License for more details.
+ *
  */
-
 package code.name.monkey.retromusic.appwidgets.base
 
 import android.app.PendingIntent
@@ -40,7 +40,9 @@ abstract class BaseAppWidget : AppWidgetProvider() {
      * {@inheritDoc}
      */
     override fun onUpdate(
-        context: Context, appWidgetManager: AppWidgetManager, appWidgetIds: IntArray
+        context: Context,
+        appWidgetManager: AppWidgetManager,
+        appWidgetIds: IntArray
     ) {
         defaultAppWidget(context, appWidgetIds)
         val updateIntent = Intent(APP_WIDGET_UPDATE)
@@ -62,7 +64,9 @@ abstract class BaseAppWidget : AppWidgetProvider() {
     }
 
     protected fun pushUpdate(
-        context: Context, appWidgetIds: IntArray?, views: RemoteViews
+        context: Context,
+        appWidgetIds: IntArray?,
+        views: RemoteViews
     ) {
         val appWidgetManager = AppWidgetManager.getInstance(context)
         if (appWidgetIds != null) {
@@ -86,7 +90,9 @@ abstract class BaseAppWidget : AppWidgetProvider() {
     }
 
     protected fun buildPendingIntent(
-        context: Context, action: String, serviceName: ComponentName
+        context: Context,
+        action: String,
+        serviceName: ComponentName
     ): PendingIntent {
         val intent = Intent(action)
         intent.component = serviceName
@@ -169,7 +175,11 @@ abstract class BaseAppWidget : AppWidgetProvider() {
         }
 
         protected fun composeRoundedRectPath(
-            rect: RectF, tl: Float, tr: Float, bl: Float, br: Float
+            rect: RectF,
+            tl: Float,
+            tr: Float,
+            bl: Float,
+            br: Float
         ): Path {
             val path = Path()
             path.moveTo(rect.left + tl, rect.top)

app/src/main/java/code/name/monkey/retromusic/db/BlackListStoreDao.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.db
 
 import androidx.room.*
@@ -18,4 +32,4 @@ interface BlackListStoreDao {
 
     @Query("SELECT * FROM BlackListStoreEntity")
     fun blackListPaths(): List<BlackListStoreEntity>
-}
+}

app/src/main/java/code/name/monkey/retromusic/db/BlackListStoreEntity.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.db
 
 import androidx.room.Entity
@@ -7,4 +21,4 @@ import androidx.room.PrimaryKey
 class BlackListStoreEntity(
     @PrimaryKey
     val path: String
-)
+)

app/src/main/java/code/name/monkey/retromusic/db/HistoryDao.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.db
 
 import androidx.lifecycle.LiveData
@@ -23,4 +37,4 @@ interface HistoryDao {
 
     @Query("SELECT * FROM HistoryEntity ORDER BY time_played DESC LIMIT $HISTORY_LIMIT")
     fun observableHistorySongs(): LiveData<List<HistoryEntity>>
-}
+}

app/src/main/java/code/name/monkey/retromusic/db/HistoryEntity.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.db
 
 import androidx.room.ColumnInfo
@@ -29,4 +43,4 @@ class HistoryEntity(
     val albumArtist: String?,
     @ColumnInfo(name = "time_played")
     val timePlayed: Long
-)
+)

app/src/main/java/code/name/monkey/retromusic/db/LyricsDao.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.db
 
 import androidx.room.*
@@ -15,4 +29,4 @@ interface LyricsDao {
 
     @Update
     fun updateLyrics(lyricsEntity: LyricsEntity)
-}
+}

app/src/main/java/code/name/monkey/retromusic/db/LyricsEntity.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.db
 
 import androidx.room.Entity
@@ -7,4 +21,4 @@ import androidx.room.PrimaryKey
 class LyricsEntity(
     @PrimaryKey val songId: Int,
     val lyrics: String
-)
+)

app/src/main/java/code/name/monkey/retromusic/db/PlayCountDao.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.db
 
 import androidx.room.*
@@ -24,4 +38,4 @@ interface PlayCountDao {
 
     @Query("UPDATE PlayCountEntity SET play_count = play_count + 1 WHERE id = :id")
     fun updateQuantity(id: Long)
-}
+}

app/src/main/java/code/name/monkey/retromusic/db/PlayCountEntity.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.db
 
 import androidx.room.ColumnInfo
@@ -31,4 +45,4 @@ class PlayCountEntity(
     val timePlayed: Long,
     @ColumnInfo(name = "play_count")
     var playCount: Int
-)
+)

app/src/main/java/code/name/monkey/retromusic/db/PlaylistDao.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.db
 
 import androidx.lifecycle.LiveData
@@ -45,12 +59,9 @@ interface PlaylistDao {
     @Delete
     suspend fun deletePlaylistSongs(songs: List<SongEntity>)
 
-
     @Query("SELECT * FROM SongEntity WHERE playlist_creator_id= :playlistId")
     fun favoritesSongsLiveData(playlistId: Long): LiveData<List<SongEntity>>
 
     @Query("SELECT * FROM SongEntity WHERE playlist_creator_id= :playlistId")
     fun favoritesSongs(playlistId: Long): List<SongEntity>
-
+}
-
-}

app/src/main/java/code/name/monkey/retromusic/db/PlaylistEntity.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.db
 
 import android.os.Parcelable
@@ -14,4 +28,4 @@ class PlaylistEntity(
     val playListId: Long = 0,
     @ColumnInfo(name = "playlist_name")
     val playlistName: String
-) : Parcelable
+) : Parcelable

app/src/main/java/code/name/monkey/retromusic/db/PlaylistWithSongs.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.db
 
 import android.os.Parcelable
@@ -14,4 +28,3 @@ data class PlaylistWithSongs(
     )
     val songs: List<SongEntity>
 ) : Parcelable
-

app/src/main/java/code/name/monkey/retromusic/db/RetroDatabase.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.db
 
 import androidx.room.Database
@@ -14,4 +28,4 @@ abstract class RetroDatabase : RoomDatabase() {
     abstract fun playCountDao(): PlayCountDao
     abstract fun historyDao(): HistoryDao
     abstract fun lyricsDao(): LyricsDao
-}
+}

app/src/main/java/code/name/monkey/retromusic/db/SongEntity.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.db
 
 import android.os.Parcelable
@@ -36,4 +50,3 @@ class SongEntity(
     @ColumnInfo(name = "album_artist")
     val albumArtist: String?
 ) : Parcelable
-

app/src/main/java/code/name/monkey/retromusic/db/SongExtension.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.db
 
 import code.name.monkey.retromusic.model.Song
@@ -137,4 +151,3 @@ fun List<Song>.toSongsEntity(playlistEntity: PlaylistEntity): List<SongEntity> {
         it.toSongEntity(playlistEntity.playListId)
     }
 }
-

app/src/main/java/code/name/monkey/retromusic/dialogs/AddToPlaylistDialog.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.dialogs
 
 import android.app.Dialog
@@ -47,7 +61,6 @@ class AddToPlaylistDialog : DialogFragment() {
         return adapter
     }
 
-
     override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
         val playlistEntities = extraNotNull<List<PlaylistEntity>>(EXTRA_PLAYLISTS).value
         val songs = extraNotNull<List<Song>>(EXTRA_SONG).value
@@ -77,4 +90,4 @@ class AddToPlaylistDialog : DialogFragment() {
     private fun showCreateDialog(songs: List<Song>) {
         CreatePlaylistDialog.create(songs).show(requireActivity().supportFragmentManager, "Dialog")
     }
-}
+}

app/src/main/java/code/name/monkey/retromusic/dialogs/BlacklistFolderChooserDialog.java

@@ -7,150 +7,149 @@ import android.os.Build;
 import android.os.Bundle;
 import android.os.Environment;
 import android.view.View;
-
 import androidx.annotation.NonNull;
 import androidx.core.app.ActivityCompat;
 import androidx.fragment.app.DialogFragment;
-
+import code.name.monkey.retromusic.R;
 import com.afollestad.materialdialogs.MaterialDialog;
-
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 
-import code.name.monkey.retromusic.R;
+public class BlacklistFolderChooserDialog extends DialogFragment
+    implements MaterialDialog.ListCallback {
 
-public class BlacklistFolderChooserDialog extends DialogFragment implements MaterialDialog.ListCallback {
+  String initialPath = Environment.getExternalStorageDirectory().getAbsolutePath();
+  private File parentFolder;
+  private File[] parentContents;
+  private boolean canGoUp = false;
+  private FolderCallback callback;
 
-    String initialPath = Environment.getExternalStorageDirectory().getAbsolutePath();
+  public static BlacklistFolderChooserDialog create() {
-    private File parentFolder;
+    return new BlacklistFolderChooserDialog();
-    private File[] parentContents;
+  }
-    private boolean canGoUp = false;
-    private FolderCallback callback;
 
-    public static BlacklistFolderChooserDialog create() {
+  private String[] getContentsArray() {
-        return new BlacklistFolderChooserDialog();
+    if (parentContents == null) {
+      if (canGoUp) {
+        return new String[] {".."};
+      }
+      return new String[] {};
     }
-
+    String[] results = new String[parentContents.length + (canGoUp ? 1 : 0)];
-    private String[] getContentsArray() {
+    if (canGoUp) {
-        if (parentContents == null) {
+      results[0] = "..";
-            if (canGoUp) {
-                return new String[]{".."};
-            }
-            return new String[]{};
-        }
-        String[] results = new String[parentContents.length + (canGoUp ? 1 : 0)];
-        if (canGoUp) {
-            results[0] = "..";
-        }
-        for (int i = 0; i < parentContents.length; i++) {
-            results[canGoUp ? i + 1 : i] = parentContents[i].getName();
-        }
-        return results;
     }
-
+    for (int i = 0; i < parentContents.length; i++) {
-    private File[] listFiles() {
+      results[canGoUp ? i + 1 : i] = parentContents[i].getName();
-        File[] contents = parentFolder.listFiles();
-        List<File> results = new ArrayList<>();
-        if (contents != null) {
-            for (File fi : contents) {
-                if (fi.isDirectory()) {
-                    results.add(fi);
-                }
-            }
-            Collections.sort(results, new FolderSorter());
-            return results.toArray(new File[results.size()]);
-        }
-        return null;
     }
+    return results;
+  }
 
-    @NonNull
+  private File[] listFiles() {
-    @Override
+    File[] contents = parentFolder.listFiles();
-    public Dialog onCreateDialog(Bundle savedInstanceState) {
+    List<File> results = new ArrayList<>();
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
+    if (contents != null) {
-                && ActivityCompat.checkSelfPermission(
+      for (File fi : contents) {
+        if (fi.isDirectory()) {
+          results.add(fi);
+        }
+      }
+      Collections.sort(results, new FolderSorter());
+      return results.toArray(new File[results.size()]);
+    }
+    return null;
+  }
+
+  @NonNull
+  @Override
+  public Dialog onCreateDialog(Bundle savedInstanceState) {
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
+        && ActivityCompat.checkSelfPermission(
                 requireActivity(), Manifest.permission.READ_EXTERNAL_STORAGE)
-                != PackageManager.PERMISSION_GRANTED) {
+            != PackageManager.PERMISSION_GRANTED) {
-            return new MaterialDialog.Builder(requireActivity())
+      return new MaterialDialog.Builder(requireActivity())
-                    .title(R.string.md_error_label)
+          .title(R.string.md_error_label)
-                    .content(R.string.md_storage_perm_error)
+          .content(R.string.md_storage_perm_error)
-                    .positiveText(android.R.string.ok)
+          .positiveText(android.R.string.ok)
-                    .build();
+          .build();
-        }
+    }
-        if (savedInstanceState == null) {
+    if (savedInstanceState == null) {
-            savedInstanceState = new Bundle();
+      savedInstanceState = new Bundle();
-        }
+    }
-        if (!savedInstanceState.containsKey("current_path")) {
+    if (!savedInstanceState.containsKey("current_path")) {
-            savedInstanceState.putString("current_path", initialPath);
+      savedInstanceState.putString("current_path", initialPath);
-        }
+    }
-        parentFolder = new File(savedInstanceState.getString("current_path", File.pathSeparator));
+    parentFolder = new File(savedInstanceState.getString("current_path", File.pathSeparator));
-        checkIfCanGoUp();
+    checkIfCanGoUp();
-        parentContents = listFiles();
+    parentContents = listFiles();
-        MaterialDialog.Builder builder = new MaterialDialog.Builder(requireContext())
+    MaterialDialog.Builder builder =
-                .title(parentFolder.getAbsolutePath())
+        new MaterialDialog.Builder(requireContext())
-                .items((CharSequence[]) getContentsArray())
+            .title(parentFolder.getAbsolutePath())
-                .itemsCallback(this)
+            .items((CharSequence[]) getContentsArray())
-                .autoDismiss(false)
+            .itemsCallback(this)
-                .onPositive((dialog, which) -> {
+            .autoDismiss(false)
-                    callback.onFolderSelection(BlacklistFolderChooserDialog.this, parentFolder);
+            .onPositive(
-                    dismiss();
+                (dialog, which) -> {
+                  callback.onFolderSelection(BlacklistFolderChooserDialog.this, parentFolder);
+                  dismiss();
                 })
-                .onNegative((materialDialog, dialogAction) -> dismiss())
+            .onNegative((materialDialog, dialogAction) -> dismiss())
-                .positiveText(R.string.add_action)
+            .positiveText(R.string.add_action)
-                .negativeText(android.R.string.cancel);
+            .negativeText(android.R.string.cancel);
-        return builder.build();
+    return builder.build();
+  }
+
+  @Override
+  public void onSelection(MaterialDialog materialDialog, View view, int i, CharSequence s) {
+    if (canGoUp && i == 0) {
+      parentFolder = parentFolder.getParentFile();
+      if (parentFolder.getAbsolutePath().equals("/storage/emulated")) {
+        parentFolder = parentFolder.getParentFile();
+      }
+      checkIfCanGoUp();
+    } else {
+      parentFolder = parentContents[canGoUp ? i - 1 : i];
+      canGoUp = true;
+      if (parentFolder.getAbsolutePath().equals("/storage/emulated")) {
+        parentFolder = Environment.getExternalStorageDirectory();
+      }
     }
+    reload();
+  }
+
+  private void checkIfCanGoUp() {
+    canGoUp = parentFolder.getParent() != null;
+  }
+
+  private void reload() {
+    parentContents = listFiles();
+    MaterialDialog dialog = (MaterialDialog) getDialog();
+    dialog.setTitle(parentFolder.getAbsolutePath());
+    dialog.setItems((CharSequence[]) getContentsArray());
+  }
+
+  @Override
+  public void onSaveInstanceState(Bundle outState) {
+    super.onSaveInstanceState(outState);
+    outState.putString("current_path", parentFolder.getAbsolutePath());
+  }
+
+  public void setCallback(FolderCallback callback) {
+    this.callback = callback;
+  }
+
+  public interface FolderCallback {
+    void onFolderSelection(@NonNull BlacklistFolderChooserDialog dialog, @NonNull File folder);
+  }
+
+  private static class FolderSorter implements Comparator<File> {
 
     @Override
-    public void onSelection(MaterialDialog materialDialog, View view, int i, CharSequence s) {
+    public int compare(File lhs, File rhs) {
-        if (canGoUp && i == 0) {
+      return lhs.getName().compareTo(rhs.getName());
-            parentFolder = parentFolder.getParentFile();
-            if (parentFolder.getAbsolutePath().equals("/storage/emulated")) {
-                parentFolder = parentFolder.getParentFile();
-            }
-            checkIfCanGoUp();
-        } else {
-            parentFolder = parentContents[canGoUp ? i - 1 : i];
-            canGoUp = true;
-            if (parentFolder.getAbsolutePath().equals("/storage/emulated")) {
-                parentFolder = Environment.getExternalStorageDirectory();
-            }
-        }
-        reload();
     }
-
+  }
-    private void checkIfCanGoUp() {
+}
-        canGoUp = parentFolder.getParent() != null;
-    }
-
-    private void reload() {
-        parentContents = listFiles();
-        MaterialDialog dialog = (MaterialDialog) getDialog();
-        dialog.setTitle(parentFolder.getAbsolutePath());
-        dialog.setItems((CharSequence[]) getContentsArray());
-    }
-
-    @Override
-    public void onSaveInstanceState(Bundle outState) {
-        super.onSaveInstanceState(outState);
-        outState.putString("current_path", parentFolder.getAbsolutePath());
-    }
-
-    public void setCallback(FolderCallback callback) {
-        this.callback = callback;
-    }
-
-    public interface FolderCallback {
-        void onFolderSelection(@NonNull BlacklistFolderChooserDialog dialog, @NonNull File folder);
-    }
-
-    private static class FolderSorter implements Comparator<File> {
-
-        @Override
-        public int compare(File lhs, File rhs) {
-            return lhs.getName().compareTo(rhs.getName());
-        }
-    }
-}

app/src/main/java/code/name/monkey/retromusic/dialogs/CreatePlaylistDialog.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.dialogs
 
 import android.app.Dialog
@@ -72,4 +86,4 @@ class CreatePlaylistDialog : DialogFragment() {
             .create()
             .colorButtons()
     }
-}
+}

app/src/main/java/code/name/monkey/retromusic/dialogs/DeletePlaylistDialog.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.dialogs
 
 import android.app.Dialog
@@ -65,5 +79,4 @@ class DeletePlaylistDialog : DialogFragment() {
             .create()
             .colorButtons()
     }
-
+}
-}

app/src/main/java/code/name/monkey/retromusic/dialogs/DeleteSongsDialog.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.dialogs
 
 import android.app.Dialog
@@ -67,4 +81,4 @@ class DeleteSongsDialog : DialogFragment() {
             .create()
             .colorButtons()
     }
-}
+}

app/src/main/java/code/name/monkey/retromusic/dialogs/ImportPlaylistDialog.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.dialogs
 
 import android.app.Dialog
@@ -21,4 +35,4 @@ class ImportPlaylistDialog : DialogFragment() {
             .create()
             .colorButtons()
     }
-}
+}

app/src/main/java/code/name/monkey/retromusic/dialogs/RemoveSongFromPlaylistDialog.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.dialogs
 
 import android.app.Dialog
@@ -66,4 +80,4 @@ class RemoveSongFromPlaylistDialog : DialogFragment() {
             .create()
             .colorButtons()
     }
-}
+}

app/src/main/java/code/name/monkey/retromusic/dialogs/RenamePlaylistDialog.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.dialogs
 
 import android.app.Dialog
@@ -54,4 +68,4 @@ class RenamePlaylistDialog : DialogFragment() {
             .create()
             .colorButtons()
     }
-}
+}

app/src/main/java/code/name/monkey/retromusic/dialogs/SavePlaylistDialog.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.dialogs
 
 import android.app.Dialog
@@ -19,7 +33,6 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 
-
 class SavePlaylistDialog : DialogFragment() {
     companion object {
         fun create(playlistWithSongs: PlaylistWithSongs): SavePlaylistDialog {
@@ -41,7 +54,6 @@ class SavePlaylistDialog : DialogFragment() {
                 arrayOf<String>(file.path),
                 null
             ) { _, _ ->
-
             }
             withContext(Dispatchers.Main) {
                 Toast.makeText(
@@ -59,4 +71,4 @@ class SavePlaylistDialog : DialogFragment() {
             .setView(R.layout.loading)
             .create().colorButtons()
     }
-}
+}

app/src/main/java/code/name/monkey/retromusic/dialogs/SleepTimerDialog.kt

@@ -1,17 +1,17 @@
 /*
- * Copyright (c) 2019 Hemanth Savarala.
+ * Copyright (c) 2020 Hemanth Savarla.
  *
  * Licensed under the GNU General Public License v3
  *
- * This is free software: you can redistribute it and/or modify it under
+ * This is free software: you can redistribute it and/or modify it
- * the terms of the GNU General Public License as published by
+ * under the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  *
  * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  * See the GNU General Public License for more details.
+ *
  */
-
 package code.name.monkey.retromusic.dialogs
 
 import android.annotation.SuppressLint
@@ -130,7 +130,6 @@ class SleepTimerDialog : DialogFragment() {
             }
             .create()
             .colorButtons()
-
     }
 
     private fun updateTimeDisplayTime() {
@@ -173,4 +172,4 @@ class SleepTimerDialog : DialogFragment() {
             updateCancelButton()
         }
     }
-}
+}

app/src/main/java/code/name/monkey/retromusic/dialogs/SongDetailDialog.kt

@@ -1,17 +1,17 @@
 /*
- * Copyright (c) 2019 Hemanth Savarala.
+ * Copyright (c) 2020 Hemanth Savarla.
  *
  * Licensed under the GNU General Public License v3
  *
- * This is free software: you can redistribute it and/or modify it under
+ * This is free software: you can redistribute it and/or modify it
- * the terms of the GNU General Public License as published by
+ * under the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  *
  * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  * See the GNU General Public License for more details.
+ *
  */
-
 package code.name.monkey.retromusic.dialogs
 
 import android.annotation.SuppressLint
@@ -31,13 +31,13 @@ import code.name.monkey.retromusic.extensions.colorButtons
 import code.name.monkey.retromusic.extensions.materialDialog
 import code.name.monkey.retromusic.model.Song
 import code.name.monkey.retromusic.util.MusicUtil
+import java.io.File
+import java.io.IOException
 import org.jaudiotagger.audio.AudioFileIO
 import org.jaudiotagger.audio.exceptions.CannotReadException
 import org.jaudiotagger.audio.exceptions.InvalidAudioFrameException
 import org.jaudiotagger.audio.exceptions.ReadOnlyFileException
 import org.jaudiotagger.tag.TagException
-import java.io.File
-import java.io.IOException
 
 class SongDetailDialog : DialogFragment() {
 

app/src/main/java/code/name/monkey/retromusic/dialogs/SongShareDialog.kt

@@ -1,17 +1,17 @@
 /*
- * Copyright (c) 2019 Hemanth Savarala.
+ * Copyright (c) 2020 Hemanth Savarla.
  *
  * Licensed under the GNU General Public License v3
  *
- * This is free software: you can redistribute it and/or modify it under
+ * This is free software: you can redistribute it and/or modify it
- * the terms of the GNU General Public License as published by
+ * under the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  *
  * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  * See the GNU General Public License for more details.
+ *
  */
-
 package code.name.monkey.retromusic.dialogs
 
 import android.app.Dialog

app/src/main/java/code/name/monkey/retromusic/extensions/ActivityEx.kt

@@ -1,17 +1,17 @@
 /*
- * Copyright (c) 2019 Hemanth Savarala.
+ * Copyright (c) 2020 Hemanth Savarla.
  *
  * Licensed under the GNU General Public License v3
  *
- * This is free software: you can redistribute it and/or modify it under
+ * This is free software: you can redistribute it and/or modify it
- * the terms of the GNU General Public License as published by
+ * under the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  *
  * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  * See the GNU General Public License for more details.
+ *
  */
-
 package code.name.monkey.retromusic.extensions
 
 import android.app.Activity
@@ -33,4 +33,4 @@ inline fun <reified T : Any> Activity.extra(key: String, default: T? = null) = l
 inline fun <reified T : Any> Activity.extraNotNull(key: String, default: T? = null) = lazy {
     val value = intent?.extras?.get(key)
     requireNotNull(if (value is T) value else default) { key }
-}
+}

app/src/main/java/code/name/monkey/retromusic/extensions/ColorExt.kt

@@ -1,17 +1,17 @@
 /*
- * Copyright (c) 2019 Hemanth Savarala.
+ * Copyright (c) 2020 Hemanth Savarla.
  *
  * Licensed under the GNU General Public License v3
  *
- * This is free software: you can redistribute it and/or modify it under
+ * This is free software: you can redistribute it and/or modify it
- * the terms of the GNU General Public License as published by
+ * under the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  *
  * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  * See the GNU General Public License for more details.
+ *
  */
-
 package code.name.monkey.retromusic.extensions
 
 import android.app.Dialog
@@ -180,7 +180,6 @@ fun ProgressIndicator.applyColor(color: Int) {
 }
 
 fun TextInputEditText.accentColor() {
-
 }
 
 fun AppCompatImageView.accentColor(): Int {
@@ -203,4 +202,3 @@ fun Drawable.tint(context: Context, @ColorRes color: Int): Drawable {
 fun Context.getColorCompat(@ColorRes colorRes: Int): Int {
     return ContextCompat.getColor(this, colorRes)
 }
-

app/src/main/java/code/name/monkey/retromusic/extensions/CursorExtensions.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.extensions
 
 import android.database.Cursor
@@ -34,4 +48,4 @@ internal fun Cursor.getStringOrNull(columnName: String): String? {
     } catch (ex: Throwable) {
         throw IllegalStateException("invalid column $columnName", ex)
     }
-}
+}

app/src/main/java/code/name/monkey/retromusic/extensions/DialogExtension.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2020 Hemanth Savarla.
+ *
+ * Licensed under the GNU General Public License v3
+ *
+ * This is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ */
 package code.name.monkey.retromusic.extensions
 
 import androidx.appcompat.app.AlertDialog
@@ -19,4 +33,4 @@ fun AlertDialog.colorButtons(): AlertDialog {
         getButton(AlertDialog.BUTTON_NEUTRAL).accentTextColor()
     }
     return this
-}
+}