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

/*
 * 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;
import android.app.Activity;
import android.content.ContentUris;
import android.content.Context;
import android.content.Intent;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Point;
import android.graphics.drawable.Drawable;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.Uri;
import android.os.Build;
import android.util.DisplayMetrics;
import android.view.Display;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.view.inputmethod.InputMethodManager;

import androidx.annotation.ColorInt;
import androidx.annotation.DrawableRes;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.vectordrawable.graphics.drawable.VectorDrawableCompat;

import code.name.monkey.appthemehelper.util.TintHelper;
import code.name.monkey.retromusic.App;

public class RetroUtil {

    private static final int[] TEMP_ARRAY = new int[1];
    private static final String SHOW_NAV_BAR_RES_NAME = "config_showNavigationBar";


    public static int calculateNoOfColumns(@NonNull Context context) {
        DisplayMetrics displayMetrics = context.getResources().getDisplayMetrics();
        float dpWidth = displayMetrics.widthPixels / displayMetrics.density;
        return (int) (dpWidth / 180);
    }

    public static boolean isTablet() {
        return App.Companion.getContext().getResources().getConfiguration().smallestScreenWidthDp >= 600;
    }

    public static boolean isLandscape() {
        return App.Companion.getContext().getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE;
    }

    @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1)
    public static boolean isRTL(@NonNull Context context) {
        Configuration config = context.getResources().getConfiguration();
        return config.getLayoutDirection() == View.LAYOUT_DIRECTION_RTL;
    }

    public static void openUrl(@NonNull Activity context, @NonNull String str) {
        Intent intent = new Intent("android.intent.action.VIEW");
        intent.setData(Uri.parse(str));
        intent.setFlags(268435456);
        context.startActivity(intent);
    }

    public static Point getScreenSize(@NonNull Context c) {
        Display display = null;
        if (c.getSystemService(Context.WINDOW_SERVICE) != null) {
            display = ((WindowManager) c.getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();
        }
        Point size = new Point();
        if (display != null) {
            display.getSize(size);
        }
        return size;
    }

    public static void hideSoftKeyboard(@Nullable Activity activity) {
        if (activity != null) {
            View currentFocus = activity.getCurrentFocus();
            if (currentFocus != null) {
                InputMethodManager inputMethodManager = (InputMethodManager) activity
                        .getSystemService(Activity.INPUT_METHOD_SERVICE);
                if (inputMethodManager != null) {
                    inputMethodManager.hideSoftInputFromWindow(currentFocus.getWindowToken(), 0);
                }
            }
        }
    }

    @Nullable
    public static Drawable getVectorDrawable(@NonNull Resources res, @DrawableRes int resId,
                                             @Nullable Resources.Theme theme) {
        if (Build.VERSION.SDK_INT >= 21) {
            return res.getDrawable(resId, theme);
        }
        return VectorDrawableCompat.create(res, resId, theme);
    }

    @Nullable
    public static Drawable getTintedVectorDrawable(@NonNull Context context, @DrawableRes int id,
                                                   @ColorInt int color) {
        return TintHelper.createTintedDrawable(
                getVectorDrawable(context.getResources(), id, context.getTheme()), color);
    }

    @NonNull
    public static Bitmap createBitmap(@NonNull Drawable drawable, float sizeMultiplier) {
        Bitmap bitmap = Bitmap.createBitmap((int) (drawable.getIntrinsicWidth() * sizeMultiplier),
                (int) (drawable.getIntrinsicHeight() * sizeMultiplier), Bitmap.Config.ARGB_8888);
        Canvas c = new Canvas(bitmap);
        drawable.setBounds(0, 0, c.getWidth(), c.getHeight());
        drawable.draw(c);
        return bitmap;
    }

    @Nullable
    public static Drawable getTintedVectorDrawable(@NonNull Resources res, @DrawableRes int resId,
                                                   @Nullable Resources.Theme theme, @ColorInt int color) {
        return TintHelper.createTintedDrawable(getVectorDrawable(res, resId, theme), color);
    }

    public static boolean isAllowedToDownloadMetadata(final @NonNull Context context) {
        switch (PreferenceUtil.getInstance(context).autoDownloadImagesPolicy()) {
            case "always":
                return true;
            case "only_wifi":
                final ConnectivityManager connectivityManager = (ConnectivityManager) context
                        .getSystemService(Context.CONNECTIVITY_SERVICE);
                NetworkInfo netInfo = connectivityManager.getActiveNetworkInfo();
                return netInfo != null && netInfo.getType() == ConnectivityManager.TYPE_WIFI && netInfo
                        .isConnectedOrConnecting();
            case "never":
            default:
                return false;
        }
    }

    public static int getStatusBarHeight() {
        int result = 0;
        int resourceId = App.Companion.getContext().getResources().getIdentifier("status_bar_height", "dimen", "android");
        if (resourceId > 0) {
            result = App.Companion.getContext().getResources().getDimensionPixelSize(resourceId);
        }
        return result;
    }

    public static void setAllowDrawUnderNavigationBar(Window window) {
        window.setNavigationBarColor(Color.TRANSPARENT);
        window.getDecorView().setSystemUiVisibility(Build.VERSION.SDK_INT >= Build.VERSION_CODES.O ?
                View.SYSTEM_UI_FLAG_LAYOUT_STABLE
                        | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                        | View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR
                        | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION :
                View.SYSTEM_UI_FLAG_LAYOUT_STABLE
                        | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                        | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
        );
    }

    public static void setAllowDrawUnderStatusBar(@NonNull Window window) {
        window.getDecorView().setSystemUiVisibility(
                View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
    }
}