This commit is contained in:
h4h13 2018-09-23 15:34:43 +05:30
parent a8dfe106bb
commit 3d7ba2afc6
193 changed files with 3667 additions and 2662 deletions

View file

@ -6,11 +6,17 @@ import android.content.Context;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.drawable.Drawable;
import androidx.annotation.Nullable;
import androidx.palette.graphics.Palette;
import android.text.TextUtils;
import android.view.View;
import android.widget.RemoteViews;
import com.bumptech.glide.Glide;
import com.bumptech.glide.request.animation.GlideAnimation;
import com.bumptech.glide.request.target.SimpleTarget;
import com.bumptech.glide.request.target.Target;
import androidx.annotation.Nullable;
import androidx.palette.graphics.Palette;
import code.name.monkey.appthemehelper.util.MaterialValueHelper;
import code.name.monkey.retromusic.Constants;
import code.name.monkey.retromusic.R;
@ -21,174 +27,170 @@ import code.name.monkey.retromusic.model.Song;
import code.name.monkey.retromusic.service.MusicService;
import code.name.monkey.retromusic.ui.activities.MainActivity;
import code.name.monkey.retromusic.util.RetroUtil;
import com.bumptech.glide.Glide;
import com.bumptech.glide.request.animation.GlideAnimation;
import com.bumptech.glide.request.target.SimpleTarget;
import com.bumptech.glide.request.target.Target;
public class AppWidgetCard extends BaseAppWidget {
public static final String NAME = "app_widget_card";
public static final String NAME = "app_widget_card";
private static AppWidgetCard mInstance;
private static int imageSize = 0;
private static float cardRadius = 0f;
private Target<BitmapPaletteWrapper> target; // for cancellation
private static AppWidgetCard mInstance;
private static int imageSize = 0;
private static float cardRadius = 0f;
private Target<BitmapPaletteWrapper> target; // for cancellation
public static synchronized AppWidgetCard getInstance() {
if (mInstance == null) {
mInstance = new AppWidgetCard();
}
return mInstance;
}
/**
* 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) {
final RemoteViews appWidgetView = new RemoteViews(context.getPackageName(),
R.layout.app_widget_card);
appWidgetView.setViewVisibility(R.id.media_titles, View.INVISIBLE);
appWidgetView.setImageViewResource(R.id.image, R.drawable.default_album_art);
appWidgetView.setImageViewBitmap(R.id.button_next, createBitmap(
RetroUtil.getTintedVectorDrawable(context, R.drawable.ic_skip_next_white_24dp,
MaterialValueHelper.getSecondaryTextColor(context, true)), 1f));
appWidgetView.setImageViewBitmap(R.id.button_prev, createBitmap(
RetroUtil.getTintedVectorDrawable(context, R.drawable.ic_skip_previous_white_24dp,
MaterialValueHelper.getSecondaryTextColor(context, true)), 1f));
appWidgetView.setImageViewBitmap(R.id.button_toggle_play_pause, createBitmap(
RetroUtil.getTintedVectorDrawable(context, R.drawable.ic_play_arrow_white_24dp,
MaterialValueHelper.getSecondaryTextColor(context, true)), 1f));
linkButtons(context, appWidgetView);
pushUpdate(context, appWidgetIds, appWidgetView);
}
/**
* Update all active widget instances by pushing changes
*/
public void performUpdate(final MusicService service, final int[] appWidgetIds) {
final RemoteViews appWidgetView = new RemoteViews(service.getPackageName(),
R.layout.app_widget_card);
final boolean isPlaying = service.isPlaying();
final Song song = service.getCurrentSong();
// Set the titles and artwork
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));
}
// 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, createBitmap(
RetroUtil.getTintedVectorDrawable(service, playPauseRes,
MaterialValueHelper.getSecondaryTextColor(service, true)), 1f));
// Set prev/next button drawables
appWidgetView.setImageViewBitmap(R.id.button_next, createBitmap(
RetroUtil.getTintedVectorDrawable(service, R.drawable.ic_skip_next_white_24dp,
MaterialValueHelper.getSecondaryTextColor(service, true)), 1f));
appWidgetView.setImageViewBitmap(R.id.button_prev, createBitmap(
RetroUtil.getTintedVectorDrawable(service, R.drawable.ic_skip_previous_white_24dp,
MaterialValueHelper.getSecondaryTextColor(service, true)), 1f));
// Link actions buttons to intents
linkButtons(service, appWidgetView);
if (imageSize == 0) {
imageSize = service.getResources().getDimensionPixelSize(R.dimen.app_widget_card_image_size);
}
if (cardRadius == 0f) {
cardRadius = service.getResources().getDimension(R.dimen.app_widget_card_radius);
}
// Load the album cover async and push the update on completion
service.runOnUiThread(new Runnable() {
@Override
public void run() {
if (target != null) {
Glide.clear(target);
public static synchronized AppWidgetCard getInstance() {
if (mInstance == null) {
mInstance = new AppWidgetCard();
}
target = SongGlideRequest.Builder.from(Glide.with(service), song)
.checkIgnoreMediaStore(service)
.generatePalette(service).build()
.centerCrop()
.into(new SimpleTarget<BitmapPaletteWrapper>(imageSize, imageSize) {
@Override
public void onResourceReady(BitmapPaletteWrapper resource,
GlideAnimation<? super BitmapPaletteWrapper> glideAnimation) {
Palette palette = resource.getPalette();
update(resource.getBitmap(), palette.getVibrantColor(palette
.getMutedColor(MaterialValueHelper.getSecondaryTextColor(service, true))));
}
return mInstance;
}
@Override
public void onLoadFailed(Exception e, Drawable errorDrawable) {
super.onLoadFailed(e, errorDrawable);
update(null, MaterialValueHelper.getSecondaryTextColor(service, true));
}
/**
* 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) {
final RemoteViews appWidgetView = new RemoteViews(context.getPackageName(),
R.layout.app_widget_card);
private void update(@Nullable Bitmap bitmap, int color) {
// 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,
createBitmap(RetroUtil.getTintedVectorDrawable(service, playPauseRes, color), 1f));
appWidgetView.setViewVisibility(R.id.media_titles, View.INVISIBLE);
appWidgetView.setImageViewResource(R.id.image, R.drawable.default_album_art);
appWidgetView.setImageViewBitmap(R.id.button_next, createBitmap(
RetroUtil.getTintedVectorDrawable(context, R.drawable.ic_skip_next_white_24dp,
MaterialValueHelper.getSecondaryTextColor(context, true)), 1f));
appWidgetView.setImageViewBitmap(R.id.button_prev, createBitmap(
RetroUtil.getTintedVectorDrawable(context, R.drawable.ic_skip_previous_white_24dp,
MaterialValueHelper.getSecondaryTextColor(context, true)), 1f));
appWidgetView.setImageViewBitmap(R.id.button_toggle_play_pause, createBitmap(
RetroUtil.getTintedVectorDrawable(context, R.drawable.ic_play_arrow_white_24dp,
MaterialValueHelper.getSecondaryTextColor(context, true)), 1f));
// Set prev/next button drawables
appWidgetView.setImageViewBitmap(R.id.button_next, createBitmap(
RetroUtil.getTintedVectorDrawable(service, R.drawable.ic_skip_next_white_24dp,
color), 1f));
appWidgetView.setImageViewBitmap(R.id.button_prev, createBitmap(
RetroUtil.getTintedVectorDrawable(service, R.drawable.ic_skip_previous_white_24dp,
color), 1f));
linkButtons(context, appWidgetView);
pushUpdate(context, appWidgetIds, appWidgetView);
}
final Drawable image = getAlbumArtDrawable(service.getResources(), bitmap);
final Bitmap roundedBitmap = createRoundedBitmap(image, imageSize, imageSize,
cardRadius, 0, cardRadius, 0);
appWidgetView.setImageViewBitmap(R.id.image, roundedBitmap);
/**
* Update all active widget instances by pushing changes
*/
public void performUpdate(final MusicService service, final int[] appWidgetIds) {
final RemoteViews appWidgetView = new RemoteViews(service.getPackageName(),
R.layout.app_widget_card);
pushUpdate(service, appWidgetIds, appWidgetView);
}
});
}
});
}
final boolean isPlaying = service.isPlaying();
final Song song = service.getCurrentSong();
/**
* Link up various button actions using {@link PendingIntent}.
*/
private void linkButtons(final Context context, final RemoteViews views) {
Intent action;
PendingIntent pendingIntent;
// Set the titles and artwork
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));
}
final ComponentName serviceName = new ComponentName(context, MusicService.class);
// 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, createBitmap(
RetroUtil.getTintedVectorDrawable(service, playPauseRes,
MaterialValueHelper.getSecondaryTextColor(service, true)), 1f));
// 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);
views.setOnClickPendingIntent(R.id.image, pendingIntent);
views.setOnClickPendingIntent(R.id.media_titles, pendingIntent);
// Set prev/next button drawables
appWidgetView.setImageViewBitmap(R.id.button_next, createBitmap(
RetroUtil.getTintedVectorDrawable(service, R.drawable.ic_skip_next_white_24dp,
MaterialValueHelper.getSecondaryTextColor(service, true)), 1f));
appWidgetView.setImageViewBitmap(R.id.button_prev, createBitmap(
RetroUtil.getTintedVectorDrawable(service, R.drawable.ic_skip_previous_white_24dp,
MaterialValueHelper.getSecondaryTextColor(service, true)), 1f));
// Previous track
pendingIntent = buildPendingIntent(context, Constants.ACTION_REWIND, serviceName);
views.setOnClickPendingIntent(R.id.button_prev, pendingIntent);
// Link actions buttons to intents
linkButtons(service, appWidgetView);
// Play and pause
pendingIntent = buildPendingIntent(context, Constants.ACTION_TOGGLE_PAUSE, serviceName);
views.setOnClickPendingIntent(R.id.button_toggle_play_pause, pendingIntent);
if (imageSize == 0) {
imageSize = service.getResources().getDimensionPixelSize(R.dimen.app_widget_card_image_size);
}
if (cardRadius == 0f) {
cardRadius = service.getResources().getDimension(R.dimen.app_widget_card_radius);
}
// Next track
pendingIntent = buildPendingIntent(context, Constants.ACTION_SKIP, serviceName);
views.setOnClickPendingIntent(R.id.button_next, pendingIntent);
}
// Load the album cover async and push the update on completion
service.runOnUiThread(new Runnable() {
@Override
public void run() {
if (target != null) {
Glide.clear(target);
}
target = SongGlideRequest.Builder.from(Glide.with(service), song)
.checkIgnoreMediaStore(service)
.generatePalette(service).build()
.centerCrop()
.into(new SimpleTarget<BitmapPaletteWrapper>(imageSize, imageSize) {
@Override
public void onResourceReady(BitmapPaletteWrapper resource,
GlideAnimation<? super BitmapPaletteWrapper> glideAnimation) {
Palette palette = resource.getPalette();
update(resource.getBitmap(), palette.getVibrantColor(palette
.getMutedColor(MaterialValueHelper.getSecondaryTextColor(service, true))));
}
@Override
public void onLoadFailed(Exception e, Drawable errorDrawable) {
super.onLoadFailed(e, errorDrawable);
update(null, MaterialValueHelper.getSecondaryTextColor(service, true));
}
private void update(@Nullable Bitmap bitmap, int color) {
// 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,
createBitmap(RetroUtil.getTintedVectorDrawable(service, playPauseRes, color), 1f));
// Set prev/next button drawables
appWidgetView.setImageViewBitmap(R.id.button_next, createBitmap(
RetroUtil.getTintedVectorDrawable(service, R.drawable.ic_skip_next_white_24dp,
color), 1f));
appWidgetView.setImageViewBitmap(R.id.button_prev, createBitmap(
RetroUtil.getTintedVectorDrawable(service, R.drawable.ic_skip_previous_white_24dp,
color), 1f));
final Drawable image = getAlbumArtDrawable(service.getResources(), bitmap);
final Bitmap roundedBitmap = createRoundedBitmap(image, imageSize, imageSize,
cardRadius, 0, cardRadius, 0);
appWidgetView.setImageViewBitmap(R.id.image, roundedBitmap);
pushUpdate(service, appWidgetIds, appWidgetView);
}
});
}
});
}
/**
* Link up various button actions using {@link PendingIntent}.
*/
private void linkButtons(final Context context, final RemoteViews views) {
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);
views.setOnClickPendingIntent(R.id.image, pendingIntent);
views.setOnClickPendingIntent(R.id.media_titles, pendingIntent);
// Previous track
pendingIntent = buildPendingIntent(context, Constants.ACTION_REWIND, serviceName);
views.setOnClickPendingIntent(R.id.button_prev, pendingIntent);
// Play and pause
pendingIntent = buildPendingIntent(context, Constants.ACTION_TOGGLE_PAUSE, serviceName);
views.setOnClickPendingIntent(R.id.button_toggle_play_pause, pendingIntent);
// Next track
pendingIntent = buildPendingIntent(context, Constants.ACTION_SKIP, serviceName);
views.setOnClickPendingIntent(R.id.button_next, pendingIntent);
}
}

View file

@ -18,6 +18,7 @@ import android.graphics.drawable.Drawable;
import android.os.Build;
import android.text.TextUtils;
import android.widget.RemoteViews;
import code.name.monkey.retromusic.Constants;
import code.name.monkey.retromusic.R;
import code.name.monkey.retromusic.model.Song;
@ -25,138 +26,138 @@ import code.name.monkey.retromusic.service.MusicService;
public abstract class BaseAppWidget extends AppWidgetProvider {
public static final String NAME = "app_widget";
public static final String NAME = "app_widget";
protected static Bitmap createBitmap(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;
}
protected static Bitmap createRoundedBitmap(Drawable drawable, int width, int height, float tl,
float tr, float bl, float br) {
if (drawable == null) {
return null;
protected static Bitmap createBitmap(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;
}
Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
Canvas c = new Canvas(bitmap);
drawable.setBounds(0, 0, width, height);
drawable.draw(c);
protected static Bitmap createRoundedBitmap(Drawable drawable, int width, int height, float tl,
float tr, float bl, float br) {
if (drawable == null) {
return null;
}
Bitmap rounded = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
Canvas c = new Canvas(bitmap);
drawable.setBounds(0, 0, width, height);
drawable.draw(c);
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);
Bitmap rounded = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
return rounded;
}
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);
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;
}
/**
* {@inheritDoc}
*/
@Override
public void onUpdate(final Context context, final AppWidgetManager appWidgetManager,
final int[] appWidgetIds) {
defaultAppWidget(context, appWidgetIds);
final Intent updateIntent = new Intent(Constants.APP_WIDGET_UPDATE);
updateIntent.putExtra(Constants.EXTRA_APP_WIDGET_NAME, NAME);
updateIntent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_IDS, appWidgetIds);
updateIntent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY);
context.sendBroadcast(updateIntent);
}
/**
* Handle a change notification coming over from {@link MusicService}
*/
public void notifyChange(final MusicService service, final String what) {
if (hasInstances(service)) {
if (Constants.META_CHANGED.equals(what) || Constants.PLAY_STATE_CHANGED.equals(what)) {
performUpdate(service, null);
}
return rounded;
}
}
protected void pushUpdate(final Context context, final int[] appWidgetIds,
final RemoteViews views) {
final AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
if (appWidgetIds != null) {
appWidgetManager.updateAppWidget(appWidgetIds, views);
} else {
appWidgetManager.updateAppWidget(new ComponentName(context, getClass()), views);
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;
}
}
/**
* 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);
/**
* {@inheritDoc}
*/
@Override
public void onUpdate(final Context context, final AppWidgetManager appWidgetManager,
final int[] appWidgetIds) {
defaultAppWidget(context, appWidgetIds);
final Intent updateIntent = new Intent(Constants.APP_WIDGET_UPDATE);
updateIntent.putExtra(Constants.EXTRA_APP_WIDGET_NAME, NAME);
updateIntent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_IDS, appWidgetIds);
updateIntent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY);
context.sendBroadcast(updateIntent);
}
}
abstract protected void defaultAppWidget(final Context context, final int[] appWidgetIds);
abstract public void performUpdate(final MusicService service, final int[] appWidgetIds);
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);
/**
* Handle a change notification coming over from {@link MusicService}
*/
public void notifyChange(final MusicService service, final String what) {
if (hasInstances(service)) {
if (Constants.META_CHANGED.equals(what) || Constants.PLAY_STATE_CHANGED.equals(what)) {
performUpdate(service, null);
}
}
}
return image;
}
protected String getSongArtistAndAlbum(final Song song) {
final StringBuilder builder = new StringBuilder();
builder.append(song.artistName);
if (!TextUtils.isEmpty(song.artistName) && !TextUtils.isEmpty(song.albumName)) {
builder.append("");
protected void pushUpdate(final Context context, final int[] appWidgetIds,
final RemoteViews views) {
final AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
if (appWidgetIds != null) {
appWidgetManager.updateAppWidget(appWidgetIds, views);
} else {
appWidgetManager.updateAppWidget(new ComponentName(context, getClass()), views);
}
}
/**
* 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);
}
}
abstract protected void defaultAppWidget(final Context context, final int[] appWidgetIds);
abstract public void performUpdate(final MusicService service, final int[] appWidgetIds);
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) {
final StringBuilder builder = new StringBuilder();
builder.append(song.artistName);
if (!TextUtils.isEmpty(song.artistName) && !TextUtils.isEmpty(song.albumName)) {
builder.append("");
}
builder.append(song.albumName);
return builder.toString();
}
builder.append(song.albumName);
return builder.toString();
}
}