Exoplayer通知图片添加

public class MyNotificationListener extends NotificationListener {
    @Override
    public void onNotificationStarted(int notificationId, Notification notification) {
        // 创建通知栏的Builder对象
        NotificationCompat.Builder builder = new NotificationCompat.Builder(context, channelId)
                .setContentTitle("正在播放")
                .setContentText("音视频标题")
                .setSmallIcon(R.drawable.ic_notification)
                .setLargeIcon(BitmapFactory.decodeResource(getResources(), R.drawable.media_cover));

        // 构建通知栏的Notification对象
        Notification customNotification = builder.build();

        // 显示通知栏
        NotificationManager notificationManager = getSystemService(NotificationManager.class);
        notificationManager.notify(notificationId, customNotification);
    }

    @Override
    public void onNotificationPosted(int notificationId, Notification notification, boolean ongoing) {
        // 更新通知栏
        NotificationManager notificationManager = getSystemService(NotificationManager.class);
        notificationManager.notify(notificationId, notification);
    }
}