/*
* Copyright 2021 The Android Open Source Project
*
* Licensed under the Apache 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
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package androidx.media3.ui;
import android.app.PendingIntent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.text.TextUtils;
import androidx.annotation.Nullable;
import androidx.media3.common.Player;
import androidx.media3.common.util.UnstableApi;
import androidx.media3.ui.PlayerNotificationManager.BitmapCallback;
import androidx.media3.ui.PlayerNotificationManager.MediaDescriptionAdapter;
/**
* Default implementation of {@link MediaDescriptionAdapter}.
*
* <p>Uses values from the {@link Player#getMediaMetadata() player mediaMetadata} to populate the
* notification.
*/
@UnstableApi
public final class DefaultMediaDescriptionAdapter implements MediaDescriptionAdapter {
@Nullable private final PendingIntent pendingIntent;
/**
* Creates a default {@link MediaDescriptionAdapter}.
*
* @param pendingIntent The {@link PendingIntent} to be returned from {@link
* #createCurrentContentIntent(Player)}, or null if no intent should be fired.
*/
public DefaultMediaDescriptionAdapter(@Nullable PendingIntent pendingIntent) {
this.pendingIntent = pendingIntent;
}
@Override
public CharSequence getCurrentContentTitle(Player player) {
@Nullable CharSequence displayTitle = player.getMediaMetadata().displayTitle;
if (!TextUtils.isEmpty(displayTitle)) {
return displayTitle;
}
@Nullable CharSequence title = player.getMediaMetadata().title;
return title != null ? title : "";
}
@Nullable
@Override
public PendingIntent createCurrentContentIntent(Player player) {
return pendingIntent;
}
@Nullable
@Override
public CharSequence getCurrentContentText(Player player) {
@Nullable CharSequence artist = player.getMediaMetadata().artist;
if (!TextUtils.isEmpty(artist)) {
return artist;
}
return player.getMediaMetadata().albumArtist;
}
@Nullable
@Override
public Bitmap getCurrentLargeIcon(Player player, BitmapCallback callback) {
@Nullable byte[] data = player.getMediaMetadata().artworkData;
if (data == null) {
return null;
}
return BitmapFactory.decodeByteArray(data, /* offset= */ 0, data.length);
}
}