Added copyrights

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

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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 android.content.Context

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

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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 android.provider.BaseColumns

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

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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 code.name.monkey.retromusic.providers.RepositoryImpl

app/src/main/java/code/name/monkey/retromusic/providers/BlacklistStore.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.providers;
 
 import android.content.ContentValues;

app/src/main/java/code/name/monkey/retromusic/providers/HistoryStore.java

@@ -1,18 +1,16 @@
 /*
-* Copyright (C) 2014 The CyanogenMod Project
+ * Copyright (c) 2019 Hemanth Savarala.
-*
+ *
-* 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
+ * This is free software: you can redistribute it and/or modify it under
-*
+ * the terms of the GNU General Public License as published by
-* http://www.apache.org/licenses/LICENSE-2.0
+ *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
-*
+ *
-* Unless required by applicable law or agreed to in writing, software
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
-* distributed under the License is distributed on an "AS IS" BASIS,
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the GNU General Public License for more details.
-* See the License for the specific language governing permissions and
+ */
-* limitations under the License.
-*/
 
 package code.name.monkey.retromusic.providers;
 

app/src/main/java/code/name/monkey/retromusic/providers/MusicPlaybackQueueStore.java

@@ -1,18 +1,16 @@
 /*
-* Copyright (C) 2014 The CyanogenMod Project
+ * Copyright (c) 2019 Hemanth Savarala.
-*
+ *
-* 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
+ * This is free software: you can redistribute it and/or modify it under
-*
+ * the terms of the GNU General Public License as published by
-* http://www.apache.org/licenses/LICENSE-2.0
+ *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
-*
+ *
-* Unless required by applicable law or agreed to in writing, software
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
-* distributed under the License is distributed on an "AS IS" BASIS,
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the GNU General Public License for more details.
-* See the License for the specific language governing permissions and
+ */
-* limitations under the License.
-*/
 package code.name.monkey.retromusic.providers;
 
 import android.content.ContentValues;

app/src/main/java/code/name/monkey/retromusic/providers/NotPlayedStore.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.providers
 
 import android.content.ContentValues

app/src/main/java/code/name/monkey/retromusic/providers/RepositoryImpl.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.providers
 
 import android.content.Context

app/src/main/java/code/name/monkey/retromusic/providers/SongPlayCountStore.java

@@ -1,18 +1,16 @@
 /*
-* Copyright (C) 2014 The CyanogenMod Project
+ * Copyright (c) 2019 Hemanth Savarala.
-*
+ *
-* 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
+ * This is free software: you can redistribute it and/or modify it under
-*
+ * the terms of the GNU General Public License as published by
-* http://www.apache.org/licenses/LICENSE-2.0
+ *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
-*
+ *
-* Unless required by applicable law or agreed to in writing, software
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
-* distributed under the License is distributed on an "AS IS" BASIS,
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the GNU General Public License for more details.
-* See the License for the specific language governing permissions and
+ */
-* limitations under the License.
-*/
 
 package code.name.monkey.retromusic.providers;
 

app/src/main/java/code/name/monkey/retromusic/providers/interfaces/Repository.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.providers.interfaces
 
 import code.name.monkey.retromusic.model.*

app/src/main/java/code/name/monkey/retromusic/rest/LastFMRestClient.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.rest;
 
 import android.content.Context;

app/src/main/java/code/name/monkey/retromusic/rest/model/KuGouRawLyric.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.rest.model;
 
 import com.google.gson.annotations.SerializedName;

app/src/main/java/code/name/monkey/retromusic/rest/model/KuGouSearchLyricResult.java

@@ -1,9 +1,25 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.rest.model;
 
 import com.google.gson.annotations.SerializedName;
 
 import java.util.List;
 
+import androidx.annotation.NonNull;
+
 /**
  * Created by hefuyi on 2017/1/20.
  */
@@ -16,18 +32,22 @@ public class KuGouSearchLyricResult {
     private static final String KEYWORD = "keyword";
     private static final String CANDIDATES = "candidates";
 
+    @NonNull
     @SerializedName(INFO)
     public String info;
 
     @SerializedName(STATUS)
     public int status;
 
+    @NonNull
     @SerializedName(PROPOSAL)
     public String proposal;
 
+    @NonNull
     @SerializedName(KEYWORD)
     public String keyword;
 
+    @NonNull
     @SerializedName(CANDIDATES)
     public List<Candidates> candidates;
 

app/src/main/java/code/name/monkey/retromusic/rest/model/LastFmAlbum.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.rest.model;
 
 import com.google.gson.annotations.Expose;

app/src/main/java/code/name/monkey/retromusic/rest/model/LastFmArtist.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.rest.model;
 
 import com.google.gson.annotations.Expose;

app/src/main/java/code/name/monkey/retromusic/rest/model/LastFmTrack.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.rest.model;
 
 import com.google.gson.annotations.Expose;

app/src/main/java/code/name/monkey/retromusic/rest/service/KuGouApiService.java

@@ -1,5 +1,20 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.rest.service;
 
+import androidx.annotation.NonNull;
 import code.name.monkey.retromusic.rest.model.KuGouRawLyric;
 import code.name.monkey.retromusic.rest.model.KuGouSearchLyricResult;
 
@@ -13,9 +28,11 @@ import retrofit2.http.Query;
 
 public interface KuGouApiService {
 
+    @NonNull
     @GET("search?ver=1&man=yes&client=pc")
-    Observable<KuGouSearchLyricResult> searchLyric(@Query("keyword") String songName, @Query("duration") String duration);
+    Observable<KuGouSearchLyricResult> searchLyric(@Query("keyword") @NonNull String songName, @Query("duration") @NonNull String duration);
 
+    @NonNull
     @GET("download?ver=1&client=pc&fmt=lrc&charset=utf8")
-    Observable<KuGouRawLyric> getRawLyric(@Query("id") String id, @Query("accesskey") String accesskey);
+    Observable<KuGouRawLyric> getRawLyric(@Query("id") @NonNull String id, @Query("accesskey") @NonNull String accesskey);
 }

app/src/main/java/code/name/monkey/retromusic/rest/service/LastFMService.java

@@ -1,5 +1,20 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.rest.service;
 
+import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import code.name.monkey.retromusic.rest.model.LastFmAlbum;
 import code.name.monkey.retromusic.rest.model.LastFmArtist;
@@ -17,12 +32,17 @@ public interface LastFMService {
     String BASE_QUERY_PARAMETERS = "?format=json&autocorrect=1&api_key=" + API_KEY;
     String METHOD_TRACK = "track.getInfo";
 
+    @NonNull
     @GET(BASE_QUERY_PARAMETERS + "&method=album.getinfo")
-    Observable<LastFmAlbum> getAlbumInfo(@Query("album") String albumName, @Query("artist") String artistName, @Nullable @Query("lang") String language);
+    Observable<LastFmAlbum> getAlbumInfo(@Query("album") @NonNull String albumName, @Query("artist") @NonNull String artistName, @Nullable @Query("lang") String language);
 
+    @NonNull
     @GET("?api_key=" + API_KEY + "&format=json&autocorrect=1" + "&method=" + METHOD_TRACK)
-    Observable<LastFmTrack> getTrackInfo(@Query("artist") String artist, @Query("track") String track);
+    Observable<LastFmTrack> getTrackInfo(@Query("artist") @NonNull String artist, @Query("track") @NonNull String track);
 
+    @NonNull
     @GET(BASE_QUERY_PARAMETERS + "&method=artist.getinfo")
-    Call<LastFmArtist> getArtistInfo(@Query("artist") String artistName, @Nullable @Query("lang") String language, @Nullable @Header("Cache-Control") String cacheControl);
+    default Call<LastFmArtist> getArtistInfo(@Query("artist") @NonNull String artistName, @Nullable @Query("lang") String language, @Nullable @Header("Cache-Control") String cacheControl) {
+        return null;
+    }
 }

app/src/main/java/code/name/monkey/retromusic/service/MediaButtonIntentReceiver.kt

@@ -1,12 +1,15 @@
 /*
- * Copyright (C) 2007 The Android Open Source Project Licensed under the Apache
+ * Copyright (c) 2019 Hemanth Savarala.
- * License, Version 2.0 (the "License"); you may not use this file except in
+ *
- * compliance with the License. You may obtain a copy of the License at
+ * Licensed under the GNU General Public License v3
- * http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law
+ *
- * or agreed to in writing, software distributed under the License is
+ * This is free software: you can redistribute it and/or modify it under
- * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * the terms of the GNU General Public License as published by
- * KIND, either express or implied. See the License for the specific language
+ *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
- * governing permissions and limitations under the License.
+ *
+ * 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.
  */
 
 

app/src/main/java/code/name/monkey/retromusic/service/MultiPlayer.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.service;
 
 import android.content.Context;

app/src/main/java/code/name/monkey/retromusic/service/MusicService.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.service;
 
 import android.app.PendingIntent;

app/src/main/java/code/name/monkey/retromusic/service/WearBrowserService.java

@@ -1,11 +1,11 @@
 /*
- * Copyright (C) 2015 Naman Dwivedi
+ * Copyright (c) 2019 Hemanth Savarala.
  *
  * Licensed under the GNU General Public License v3
  *
- * This is free software: you can redistribute it and/or modify it
+ * This is free software: you can redistribute it and/or modify it under
- * under the terms of the GNU General Public License as published by
+ * 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.

app/src/main/java/code/name/monkey/retromusic/service/notification/PlayingNotification.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.service.notification
 
 

app/src/main/java/code/name/monkey/retromusic/service/notification/PlayingNotificationImpl.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.service.notification
 
 

app/src/main/java/code/name/monkey/retromusic/service/notification/PlayingNotificationImpl24.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.service.notification
 
 import android.app.PendingIntent

app/src/main/java/code/name/monkey/retromusic/service/notification/PlayingNotificationOreo.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.service.notification
 
 import android.app.PendingIntent

app/src/main/java/code/name/monkey/retromusic/service/playback/Playback.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.service.playback;
 
 import androidx.annotation.Nullable;

app/src/main/java/code/name/monkey/retromusic/transform/CarousalPagerTransformer.kt

@@ -1,13 +1,23 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.transform
 
 import android.content.Context
 import android.view.View
 import androidx.viewpager.widget.ViewPager
 
-/**
- * 实现ViewPager左右滑动时的时差
- * Created by xmuSistone on 2016/9/18.
- */
 class CarousalPagerTransformer(context: Context) : ViewPager.PageTransformer {
 
     private val maxTranslateOffsetX: Int

app/src/main/java/code/name/monkey/retromusic/transform/CascadingPageTransformer.kt

@@ -1,26 +1,27 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.transform
 
 import android.annotation.SuppressLint
 import android.view.View
 import androidx.viewpager.widget.ViewPager
 
-/*******************************************************************
- * * * * *   * * * *   *     *       Created by OCN.Yang
- * *     *   *         * *   *       Time:2017/12/7 19:32.
- * *     *   *         *   * *       Email address:ocnyang@gmail.com
- * * * * *   * * * *   *     *.Yang  Web site:www.ocnyang.com
- */
-
 class CascadingPageTransformer : ViewPager.PageTransformer {
-    /**
+
-     * 偏移量
-     */
     private var mScaleOffset = 40
 
-
-    /**
-     * @param mScaleOffset 缩放偏移量 单位 px
-     */
     fun setScaleOffset(mScaleOffset: Int) {
         this.mScaleOffset = mScaleOffset
     }

app/src/main/java/code/name/monkey/retromusic/transform/DepthTransformation.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.transform
 
 import android.view.View

app/src/main/java/code/name/monkey/retromusic/transform/HingeTransformation.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.transform
 
 import android.view.View

app/src/main/java/code/name/monkey/retromusic/transform/HorizontalFlipTransformation.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.transform
 
 import android.view.View

app/src/main/java/code/name/monkey/retromusic/transform/NormalPageTransformer.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.transform
 
 import android.view.View

app/src/main/java/code/name/monkey/retromusic/transform/ParallaxPagerTransformer.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.transform
 
 import android.annotation.TargetApi

app/src/main/java/code/name/monkey/retromusic/transform/StackPagerTransformer.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.transform
 
 import android.view.View

app/src/main/java/code/name/monkey/retromusic/transform/StackTransformer.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.transform
 
 import android.view.View

app/src/main/java/code/name/monkey/retromusic/transform/VerticalFlipTransformation.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.transform
 
 import android.view.View

app/src/main/java/code/name/monkey/retromusic/util/AnimationUtil.java

@@ -1,10 +1,25 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.util;
 
 import android.content.Context;
-import androidx.recyclerview.widget.RecyclerView;
 import android.view.animation.AnimationUtils;
 import android.view.animation.LayoutAnimationController;
 
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
 import code.name.monkey.retromusic.R;
 
 /**
@@ -12,7 +27,7 @@ import code.name.monkey.retromusic.R;
  */
 public class AnimationUtil {
 
-    public static void runLayoutAnimation(final RecyclerView recyclerView) {
+    public static void runLayoutAnimation(final @NonNull RecyclerView recyclerView) {
         final Context context = recyclerView.getContext();
         final LayoutAnimationController controller =
                 AnimationUtils.loadLayoutAnimation(context, R.anim.layout_animation_slide_from_bottom);

app/src/main/java/code/name/monkey/retromusic/util/ArtistSignatureUtil.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.util;
 
 import android.annotation.SuppressLint;

app/src/main/java/code/name/monkey/retromusic/util/CalendarUtil.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.util;
 
 import java.util.Calendar;

app/src/main/java/code/name/monkey/retromusic/util/Compressor.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.util;
 
 import android.content.Context;

app/src/main/java/code/name/monkey/retromusic/util/CustomArtistImageUtil.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.util
 
 import android.annotation.SuppressLint

app/src/main/java/code/name/monkey/retromusic/util/DensityUtil.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.util;
 
 import android.app.Activity;
@@ -6,29 +20,31 @@ import android.content.res.Resources;
 import android.util.DisplayMetrics;
 import android.util.TypedValue;
 
+import androidx.annotation.NonNull;
+
 /**
  * Created by hefuyi on 16/7/30.
  */
 public class DensityUtil {
 
-    public static int getScreenHeight(Context context) {
+    public static int getScreenHeight(@NonNull Context context) {
         DisplayMetrics displayMetrics = new DisplayMetrics();
         ((Activity) context).getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
         return displayMetrics.heightPixels;
     }
 
-    public static int getScreenWidth(Context context) {
+    public static int getScreenWidth(@NonNull Context context) {
         DisplayMetrics displayMetrics = new DisplayMetrics();
         ((Activity) context).getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
         return displayMetrics.widthPixels;
     }
 
-    public static int dip2px(Context context, float dpVale) {
+    public static int dip2px(@NonNull Context context, float dpVale) {
         final float scale = context.getResources().getDisplayMetrics().density;
         return (int) (dpVale * scale + 0.5f);
     }
 
-    public static int getStatusBarHeight(Context context) {
+    public static int getStatusBarHeight(@NonNull Context context) {
         Resources resources = context.getResources();
         int resourcesId = resources.getIdentifier("status_bar_height", "dimen", "android");
         int height = resources.getDimensionPixelSize(resourcesId);
@@ -42,11 +58,11 @@ public class DensityUtil {
      * @param sp      the value in sp
      * @return int
      */
-    public static int dip2sp(Context context, float sp) {
+    public static int dip2sp(@NonNull Context context, float sp) {
         return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, sp, context.getResources().getDisplayMetrics());
     }
 
-    public static int px2dip(Context context, float pxValue) {
+    public static int px2dip(@NonNull Context context, float pxValue) {
         final float scale = context.getResources().getDisplayMetrics().density;
         return (int) (pxValue / scale + 0.5f);
     }

app/src/main/java/code/name/monkey/retromusic/util/FileUtil.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.util;
 
 import android.content.Context;

app/src/main/java/code/name/monkey/retromusic/util/ImageUtil.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.util;
 
 import android.graphics.Bitmap;

app/src/main/java/code/name/monkey/retromusic/util/LastFMUtil.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.util;
 
 import java.util.HashMap;

app/src/main/java/code/name/monkey/retromusic/util/LyricUtil.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.util;
 
 import android.util.Base64;
@@ -11,6 +25,8 @@ import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.io.UnsupportedEncodingException;
 
+import androidx.annotation.NonNull;
+
 /**
  * Created by hefuyi on 2016/11/8.
  */
@@ -20,7 +36,8 @@ public class LyricUtil {
     private static final String lrcRootPath = android.os.Environment
             .getExternalStorageDirectory().toString() + "/RetroMusic/lyrics/";
 
-    public static File writeLrcToLoc(String title, String artist, String lrcContext) {
+    @NonNull
+    public static File writeLrcToLoc(@NonNull String title, @NonNull String artist, @NonNull String lrcContext) {
         FileWriter writer = null;
         try {
             File file = new File(getLrcPath(title, artist));
@@ -43,17 +60,18 @@ public class LyricUtil {
         }
     }
 
-    public static boolean deleteLrcFile(String title, String artist) {
+    public static boolean deleteLrcFile(@NonNull String title, @NonNull String artist) {
         File file = new File(getLrcPath(title, artist));
         return file.delete();
     }
 
-    public static boolean isLrcFileExist(String title, String artist) {
+    public static boolean isLrcFileExist(@NonNull String title, @NonNull String artist) {
         File file = new File(getLrcPath(title, artist));
         return file.exists();
     }
 
-    public static File getLocalLyricFile(String title, String artist) {
+    @NonNull
+    public static File getLocalLyricFile(@NonNull String title, @NonNull String artist) {
         File file = new File(getLrcPath(title, artist));
         if (file.exists()) {
             return file;
@@ -66,7 +84,8 @@ public class LyricUtil {
         return lrcRootPath + title + " - " + artist + ".lrc";
     }
 
-    public static String decryptBASE64(String str) {
+    @NonNull
+    public static String decryptBASE64(@NonNull String str) {
         if (str == null || str.length() == 0) {
             return null;
         }
@@ -82,7 +101,8 @@ public class LyricUtil {
         return null;
     }
 
-    public static String getStringFromFile(String title, String artist) throws Exception {
+    @NonNull
+    public static String getStringFromFile(@NonNull String title, @NonNull String artist) throws Exception {
         File file = new File(getLrcPath(title, artist));
         FileInputStream fin = new FileInputStream(file);
         String ret = convertStreamToString(fin);

app/src/main/java/code/name/monkey/retromusic/util/MusicLibrary.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.util;
 
 import android.content.Context;

app/src/main/java/code/name/monkey/retromusic/util/MusicUtil.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.util;
 
 import android.app.Activity;

app/src/main/java/code/name/monkey/retromusic/util/NavigationUtil.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.util;
 
 import android.app.Activity;

app/src/main/java/code/name/monkey/retromusic/util/PlaylistsUtil.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.util;
 
 import android.content.ContentResolver;

app/src/main/java/code/name/monkey/retromusic/util/PreferenceUtil.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.util;
 
 import android.annotation.SuppressLint;

app/src/main/java/code/name/monkey/retromusic/util/RetroColorUtil.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.util;
 
 import android.content.Context;

app/src/main/java/code/name/monkey/retromusic/util/RetroUtil.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.util;
 
 import android.annotation.TargetApi;

app/src/main/java/code/name/monkey/retromusic/util/SystemUtils.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.util;
 
 import android.app.Activity;

app/src/main/java/code/name/monkey/retromusic/util/TempUtils.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.util;
 
 /**

app/src/main/java/code/name/monkey/retromusic/util/ViewUtil.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.util
 
 import android.animation.Animator

app/src/main/java/code/name/monkey/retromusic/util/color/ImageGradientColorizer.java

@@ -1,17 +1,15 @@
 /*
- * Copyright (C) 2017 The Android Open Source Project
+ * Copyright (c) 2019 Hemanth Savarala.
  *
- * 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
  *
- *      http://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.
  *
- * Unless required by applicable law or agreed to in writing, software
+ * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
- * distributed under the License is distributed on an "AS IS" BASIS,
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the GNU General Public License for more details.
- * See the License for the specific language governing permissions and
- * limitations under the License
  */
 package code.name.monkey.retromusic.util.color;
 

app/src/main/java/code/name/monkey/retromusic/util/color/MediaNotificationProcessor.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.util.color;
 
 import android.content.Context;

app/src/main/java/code/name/monkey/retromusic/util/color/NotificationColorUtil.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.util.color;
 
 import android.content.Context;

app/src/main/java/code/name/monkey/retromusic/util/schedulers/BaseSchedulerProvider.java

@@ -1,7 +1,20 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.util.schedulers;
 
 import androidx.annotation.NonNull;
-
 import io.reactivex.Scheduler;
 
 /**

app/src/main/java/code/name/monkey/retromusic/util/schedulers/ImmediateScheduler.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.util.schedulers;
 
 import androidx.annotation.NonNull;

app/src/main/java/code/name/monkey/retromusic/util/schedulers/SchedulerProvider.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.util.schedulers;
 
 import androidx.annotation.NonNull;

app/src/main/java/code/name/monkey/retromusic/views/BottomNavigationBarTinted.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.views
 
 import android.content.Context

app/src/main/java/code/name/monkey/retromusic/views/BreadCrumbLayout.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.views;
 
 import android.content.Context;

app/src/main/java/code/name/monkey/retromusic/views/CircularImageView.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.views;
 
 import android.content.Context;

app/src/main/java/code/name/monkey/retromusic/views/CollapsingFAB.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.views;
 
 import android.content.Context;

app/src/main/java/code/name/monkey/retromusic/views/ColorIconsImageView.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.views
 
 import android.content.Context

app/src/main/java/code/name/monkey/retromusic/views/ContributorsView.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.views;
 
 import android.app.Activity;

app/src/main/java/code/name/monkey/retromusic/views/DrawableGradient.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.views;
 
 import android.graphics.drawable.GradientDrawable;

app/src/main/java/code/name/monkey/retromusic/views/FitSystemWindowsLayout.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.views;
 
 import android.annotation.TargetApi;

app/src/main/java/code/name/monkey/retromusic/views/HeightFitSquareLayout.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.views;
 
 import android.annotation.TargetApi;

app/src/main/java/code/name/monkey/retromusic/views/IconImageView.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.views;
 
 import android.content.Context;

app/src/main/java/code/name/monkey/retromusic/views/LyricView.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.views;
 
 import android.animation.Animator;

app/src/main/java/code/name/monkey/retromusic/views/MaterialButtonTextColor.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.views
 
 import android.content.Context

app/src/main/java/code/name/monkey/retromusic/views/MetalRecyclerViewPager.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.views
 
 import android.content.Context

app/src/main/java/code/name/monkey/retromusic/views/NetworkImageView.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.views;
 
 import android.content.Context;

app/src/main/java/code/name/monkey/retromusic/views/PlayPauseDrawable.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.views;
 
 import android.animation.Animator;

app/src/main/java/code/name/monkey/retromusic/views/RoundedBottomSheetDialogFragment.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.views;
 
 import android.annotation.SuppressLint;

app/src/main/java/code/name/monkey/retromusic/views/StatusBarMarginFrameLayout.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.views;
 
 import android.content.Context;

app/src/main/java/code/name/monkey/retromusic/views/StatusBarView.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.views;
 
 import android.content.Context;

app/src/main/java/code/name/monkey/retromusic/views/TintIconColorToolbar.kt

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.views
 
 import android.content.Context

app/src/main/java/code/name/monkey/retromusic/views/VerticalTextView.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.views;
 
 import android.content.Context;

app/src/main/java/code/name/monkey/retromusic/views/WidthFitSquareLayout.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.views;
 
 import android.annotation.TargetApi;

app/src/main/java/code/name/monkey/retromusic/volume/AudioVolumeContentObserver.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.volume;
 
 import android.database.ContentObserver;

app/src/main/java/code/name/monkey/retromusic/volume/AudioVolumeObserver.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.volume;
 
 import android.content.Context;

app/src/main/java/code/name/monkey/retromusic/volume/OnAudioVolumeChangedListener.java

@@ -1,3 +1,17 @@
+/*
+ * Copyright (c) 2019 Hemanth Savarala.
+ *
+ * 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.volume;
 
 public interface OnAudioVolumeChangedListener {