Question

我正在尝试创建一个通知栏，用于使用前台服务播放音乐。我想确定在通知中单击了exoplayer的哪个控件，例如播放，暂停，快退，快进等。

下面是我的代码段，

object : PlayerNotificationManager.CustomActionReceiver {
            override fun createCustomActions(context: Context?, instanceId: Int): MutableMap<String, 
    NotificationCompat.Action> {
    //                return mutableMapOf()
                val prevAction = Intent()
                prevAction.putExtra("action", actions[0])
                val backwordAction = Intent()
                backwordAction.putExtra("action", actions[1])
                val playAction = Intent()
                playAction.putExtra("action", actions[2])
                val pauseAction = Intent()
                pauseAction.putExtra("action", actions[3])
                val forwardAction = Intent()
                forwardAction.putExtra("action", actions[4])
                val nextAction = Intent()
                nextAction.putExtra("action", actions[5])
                return mutableMapOf(
                        Pair(actions[0], NotificationCompat.Action(R.drawable.exo_icon_previous, actions[0],
                                PendingIntent.getBroadcast(context, 0, Intent(prevAction).setPackage(context?.packageName), PendingIntent.FLAG_CANCEL_CURRENT))),
                        Pair(actions[1], NotificationCompat.Action(R.drawable.exo_icon_rewind, actions[1],
                                PendingIntent.getBroadcast(context, 0, Intent(backwordAction).setPackage(context?.packageName), PendingIntent.FLAG_CANCEL_CURRENT))),
                        Pair(actions[2], NotificationCompat.Action(R.drawable.exo_icon_play, actions[2],
                                PendingIntent.getBroadcast(context, 0, Intent(playAction).setPackage(context?.packageName), PendingIntent.FLAG_CANCEL_CURRENT))),
                        Pair(actions[3], NotificationCompat.Action(R.drawable.exo_icon_pause, actions[3],
                                PendingIntent.getBroadcast(context, 0, Intent(pauseAction).setPackage(context?.packageName), PendingIntent.FLAG_CANCEL_CURRENT))),
                        Pair(actions[4], NotificationCompat.Action(R.drawable.exo_icon_fastforward, actions[4],
                                PendingIntent.getBroadcast(context, 0, Intent(forwardAction).setPackage(context?.packageName), PendingIntent.FLAG_CANCEL_CURRENT))),
                        Pair(actions[5], NotificationCompat.Action(R.drawable.exo_icon_next, actions[5],
                                PendingIntent.getBroadcast(context, 0, Intent(nextAction).setPackage(context?.packageName), PendingIntent.FLAG_CANCEL_CURRENT)))
                )
            }

            override fun getCustomActions(player: Player?): MutableList<String> {
                return actions
            }

            override fun onCustomAction(player: Player?, action: String?, intent: Intent?) {
                LogUtils.e(action ?: "")
            }
}

现在，图标显示在通知栏上，但是如果按此按钮，它将不执行任何操作，也不会调用“ onCustomAction”。即使我在创建Action实例时传递了endingIntent，它也不会调用“ onCustomAction”。

任何人都可以帮忙吗？

未调用CustomActionReceiver中的Android Exoplayer onCustomAction

0 个答案: