在通知中製作特定歌曲

Question

當我收到通知時，是否可以從原始文件夾創建歌曲？ 我試過這段代碼讓歌曲「提醒」開始但沒有發生。

NotificationManager notificationManager = (NotificationManager) context 
     .getSystemService(Context.NOTIFICATION_SERVICE); 
Notification notification = new Notification(R.drawable.beatdanger, 
     "Your friend is in danger!!!", System.currentTimeMillis()); 
// Hide the notification after its selected 
notification.flags |= Notification.FLAG_AUTO_CANCEL; 

notification.sound = Uri.parse("R.raw.alert"); 


Intent intent1 = new Intent("wael.ilahi.pfe.SMSRECEIVERESULT"); 
intent1.putExtra("coordination", str); 
PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, 
     intent1, 0); 
notification.setLatestEventInfo(context, "Help your friend !!", 
     str, pendingIntent); 
notificationManager.notify(0, notification); 

Answer 1

請參閱Android Documentation for Notifications中的「添加聲音」章節。

您的問題似乎是，您要給notification對象輸入錯誤的URI："R.raw.alert"無效。在你的接受率How to play videos in android from assets folder or raw folder?