package com.poupa.vinylmusicplayer.appwidgets.base;
import android.app.PendingIntent;
import android.appwidget.AppWidgetManager;
import android.appwidget.AppWidgetProvider;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.BitmapShader;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Path;
import android.graphics.RectF;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.os.Build;
import android.text.TextUtils;
import android.view.View;
import android.widget.RemoteViews;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.palette.graphics.Palette;
import com.bumptech.glide.request.target.Target;
import com.bumptech.glide.request.transition.Transition;
import com.kabouzeid.appthemehelper.util.MaterialValueHelper;
import com.poupa.vinylmusicplayer.R;
import com.poupa.vinylmusicplayer.glide.GlideApp;
import com.poupa.vinylmusicplayer.glide.VinylGlideExtension;
import com.poupa.vinylmusicplayer.glide.VinylSimpleTarget;
import com.poupa.vinylmusicplayer.glide.palette.BitmapPaletteWrapper;
import com.poupa.vinylmusicplayer.model.Song;
import com.poupa.vinylmusicplayer.service.MusicService;
import com.poupa.vinylmusicplayer.ui.activities.MainActivity;
import com.poupa.vinylmusicplayer.util.ImageUtil;
import com.poupa.vinylmusicplayer.util.MusicUtil;
import com.poupa.vinylmusicplayer.util.PreferenceUtil;
public abstract class BaseAppWidget extends AppWidgetProvider {
public static final String NAME = "app_widget";
protected Target target; // for cancellation
protected RemoteViews appWidgetView;
/**
* {@inheritDoc}
*/
@Override
public void onUpdate(final Context context, final AppWidgetManager appWidgetManager,
final int[] appWidgetIds) {
defaultAppWidget(context, appWidgetIds);
final Intent updateIntent = new Intent(MusicService.APP_WIDGET_UPDATE);
updateIntent.putExtra(MusicService.EXTRA_APP_WIDGET_NAME, NAME);
updateIntent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_IDS, appWidgetIds);
updateIntent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY);
context.sendBroadcast(updateIntent);
}
/**
* Initialize given widgets to default state, where we launch Music on
* default click and hide actions if service not running.
*/
protected void defaultAppWidget(final Context context, final int[] appWidgetIds) {
appWidgetView = new RemoteViews(context.getPackageName(), getLayout());
setBackground();
appWidgetView.setViewVisibility(R.id.media_titles, View.INVISIBLE);
appWidgetView.setImageViewResource(R.id.image, R.drawable.default_album_art);
appWidgetView.setImageViewBitmap(R.id.button_next, ImageUtil.createBitmap(ImageUtil.getTintedVectorDrawable(context, R.drawable.ic_skip_next_white_24dp, MaterialValueHelper.getSecondaryTextColor(context, true))));
appWidgetView.setImageViewBitmap(R.id.button_prev, ImageUtil.createBitmap(ImageUtil.getTintedVectorDrawable(context, R.drawable.ic_skip_previous_white_24dp, MaterialValueHelper.getSecondaryTextColor(context, true))));
appWidgetView.setImageViewBitmap(R.id.button_toggle_play_pause, ImageUtil.createBitmap(ImageUtil.getTintedVectorDrawable(context, R.drawable.ic_play_arrow_white_24dp, MaterialValueHelper.getSecondaryTextColor(context, true))));
linkButtons(context);
pushUpdate(context, appWidgetIds);
}
/**
* Link up various button actions using {@link PendingIntent}.
*/
protected void linkButtons(final Context context) {
Intent action;
PendingIntent pendingIntent;
final ComponentName serviceName = new ComponentName(context, MusicService.class);
// Home
action = new Intent(context, MainActivity.class);
action.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP);
pendingIntent = PendingIntent.getActivity(context, 0, action, 0);
appWidgetView.setOnClickPendingIntent(R.id.image, pendingIntent);
appWidgetView.setOnClickPendingIntent(R.id.media_titles, pendingIntent);
// Previous track
pendingIntent = buildPendingIntent(context, MusicService.ACTION_REWIND, serviceName);
appWidgetView.setOnClickPendingIntent(R.id.button_prev, pendingIntent);
// Play and pause
pendingIntent = buildPendingIntent(context, MusicService.ACTION_TOGGLE_PAUSE, serviceName);
appWidgetView.setOnClickPendingIntent(R.id.button_toggle_play_pause, pendingIntent);
// Next track
pendingIntent = buildPendingIntent(context, MusicService.ACTION_SKIP, serviceName);
appWidgetView.setOnClickPendingIntent(R.id.button_next, pendingIntent);
}
/**
* Handle a change notification coming over from
* {@link MusicService}
*/
public void notifyChange(final MusicService service, final String what) {
if (hasInstances(service)) {
if (MusicService.META_CHANGED.equals(what) || MusicService.PLAY_STATE_CHANGED.equals(what)) {
performUpdate(service, null);
}
}
}
protected void pushUpdate(final Context context, final int[] appWidgetIds) {
final AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
if (appWidgetIds != null) {
appWidgetManager.updateAppWidget(appWidgetIds, appWidgetView);
} else {
appWidgetManager.updateAppWidget(new ComponentName(context, getClass()), appWidgetView);
}
}
/**
* Check against {@link AppWidgetManager} if there are any instances of this
* widget.
*/
protected boolean hasInstances(final Context context) {
final AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
final int[] mAppWidgetIds = appWidgetManager.getAppWidgetIds(new ComponentName(context,
getClass()));
return mAppWidgetIds.length > 0;
}
protected PendingIntent buildPendingIntent(Context context, final String action, final ComponentName serviceName) {
Intent intent = new Intent(action);
intent.setComponent(serviceName);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
return PendingIntent.getForegroundService(context, 0, intent, 0);
} else {
return PendingIntent.getService(context, 0, intent, 0);
}
}
protected static Bitmap createRoundedBitmap(Drawable drawable, int width, int height, float tl, float tr, float bl, float br) {
if (drawable == null) return null;
Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
Canvas c = new Canvas(bitmap);
drawable.setBounds(0, 0, width, height);
drawable.draw(c);
Bitmap rounded = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(rounded);
Paint paint = new Paint();
paint.setShader(new BitmapShader(bitmap, BitmapShader.TileMode.CLAMP, BitmapShader.TileMode.CLAMP));
paint.setAntiAlias(true);
canvas.drawPath(composeRoundedRectPath(new RectF(0, 0, width, height), tl, tr, bl, br), paint);
return rounded;
}
protected static Path composeRoundedRectPath(RectF rect, float tl, float tr, float bl, float br) {
Path path = new Path();
tl = tl < 0 ? 0 : tl;
tr = tr < 0 ? 0 : tr;
bl = bl < 0 ? 0 : bl;
br = br < 0 ? 0 : br;
path.moveTo(rect.left + tl, rect.top);
path.lineTo(rect.right - tr, rect.top);
path.quadTo(rect.right, rect.top, rect.right, rect.top + tr);
path.lineTo(rect.right, rect.bottom - br);
path.quadTo(rect.right, rect.bottom, rect.right - br, rect.bottom);
path.lineTo(rect.left + bl, rect.bottom);
path.quadTo(rect.left, rect.bottom, rect.left, rect.bottom - bl);
path.lineTo(rect.left, rect.top + tl);
path.quadTo(rect.left, rect.top, rect.left + tl, rect.top);
path.close();
return path;
}
protected Drawable getAlbumArtDrawable(final Resources resources, final Bitmap bitmap) {
Drawable image;
if (bitmap == null) {
image = resources.getDrawable(R.drawable.default_album_art);
} else {
image = new BitmapDrawable(resources, bitmap);
}
return image;
}
protected String getSongArtistAndAlbum(final Song song) {
return MusicUtil.getSongInfoString(song);
}
protected void setBackground() {
if (PreferenceUtil.getInstance().transparentBackgroundWidget()) {
appWidgetView.setInt(getId(), "setBackgroundResource", android.R.color.transparent);
} else {
appWidgetView.setInt(getId(), "setBackgroundResource", R.color.md_grey_50);
}
}
protected void loadAlbumCover(final MusicService service, final int[] appWidgetIds) {
final Context appContext = service.getApplicationContext();
service.runOnUiThread(new Runnable() {
@Override
public void run() {
if (target != null) {
GlideApp.with(appContext).clear(target);
}
final Song song = service.getCurrentSong();
final boolean isPlaying = service.isPlaying();
final int imageSize = getImageSize(service);
target = GlideApp.with(appContext)
.asBitmapPalette()
.load(VinylGlideExtension.getSongModel(song))
.transition(VinylGlideExtension.getDefaultTransition())
.songOptions(song)
.into(new VinylSimpleTarget<BitmapPaletteWrapper>(imageSize, imageSize) {
@Override
public void onResourceReady(@NonNull BitmapPaletteWrapper resource, Transition<? super BitmapPaletteWrapper> glideAnimation) {
Palette palette = resource.getPalette();
update(resource.getBitmap(), palette.getVibrantColor(palette.getMutedColor(MaterialValueHelper.getSecondaryTextColor(appContext, true))));
}
@Override
public void onLoadFailed(@Nullable Drawable errorDrawable) {
super.onLoadFailed(errorDrawable);
update(null, MaterialValueHelper.getSecondaryTextColor(appContext, true));
}
private void update(@Nullable Bitmap bitmap, int color) {
final int imageSize = getImageSize(service);
final float cardRadius = getCardRadius(service);
// Set correct drawable for pause state
int playPauseRes = isPlaying ? R.drawable.ic_pause_white_24dp : R.drawable.ic_play_arrow_white_24dp;
appWidgetView.setImageViewBitmap(R.id.button_toggle_play_pause, ImageUtil.createBitmap(ImageUtil.getTintedVectorDrawable(appContext, playPauseRes, color)));
// Set prev/next button drawables
appWidgetView.setImageViewBitmap(R.id.button_next, ImageUtil.createBitmap(ImageUtil.getTintedVectorDrawable(appContext, R.drawable.ic_skip_next_white_24dp, color)));
appWidgetView.setImageViewBitmap(R.id.button_prev, ImageUtil.createBitmap(ImageUtil.getTintedVectorDrawable(appContext, R.drawable.ic_skip_previous_white_24dp, color)));
final Drawable image = getAlbumArtDrawable(appContext.getResources(), bitmap);
final Bitmap roundedBitmap = createRoundedBitmap(image, imageSize, imageSize, cardRadius, 0, cardRadius, 0);
appWidgetView.setImageViewBitmap(R.id.image, roundedBitmap);
setBackground();
pushUpdate(appContext, appWidgetIds);
}
});
}
});
}
protected void setTitlesArtwork(final MusicService service) {
final Song song = service.getCurrentSong();
if (TextUtils.isEmpty(song.title) && TextUtils.isEmpty(song.artistName)) {
appWidgetView.setViewVisibility(R.id.media_titles, View.INVISIBLE);
} else {
appWidgetView.setViewVisibility(R.id.media_titles, View.VISIBLE);
appWidgetView.setTextViewText(R.id.title, song.title);
appWidgetView.setTextViewText(R.id.text, getSongArtistAndAlbum(song));
}
}
protected void setButtons(final MusicService service) {
final boolean isPlaying = service.isPlaying();
// Set correct drawable for pause state
int playPauseRes = isPlaying ? R.drawable.ic_pause_white_24dp : R.drawable.ic_play_arrow_white_24dp;
appWidgetView.setImageViewBitmap(R.id.button_toggle_play_pause, ImageUtil.createBitmap(ImageUtil.getTintedVectorDrawable(service, playPauseRes, MaterialValueHelper.getSecondaryTextColor(service, true))));
// Set prev/next button drawables
appWidgetView.setImageViewBitmap(R.id.button_next, ImageUtil.createBitmap(ImageUtil.getTintedVectorDrawable(service, R.drawable.ic_skip_next_white_24dp, MaterialValueHelper.getSecondaryTextColor(service, true))));
appWidgetView.setImageViewBitmap(R.id.button_prev, ImageUtil.createBitmap(ImageUtil.getTintedVectorDrawable(service, R.drawable.ic_skip_previous_white_24dp, MaterialValueHelper.getSecondaryTextColor(service, true))));
}
public abstract int getImageSize(final MusicService service);
public abstract float getCardRadius(final MusicService service);
public abstract void performUpdate(final MusicService service, final int[] appWidgetIds);
public abstract int getLayout();
public abstract int getId();
}
