播放特定的通知声音 [英] Play a specific notification sound

问题描述

我创建了一个对话框，选择一个通知声音的应用程序。我查询通知通过获得来自RingtoneManager光标声音：

I've created a dialog for selecting a notification sound for an app. I'm querying the notification sounds by getting a cursor from the RingtoneManager:

RingtoneManager manager = new RingtoneManager(this);
manager.setType(RingtoneManager.TYPE_NOTIFICATION);
Cursor cursor = manager.getCursor();

我然后通过连接的名称声音路径存储完整路径。

I then store the full path to it by concatenating the sound path with the name.

这工作得很好，当我设置选定的声音作为通知的声音，但我不能让媒体播放器上播放的选择：

This works fine when I set the selected sound as the notification sound but I can't get media player to play it on selection:

MediaPlayer mp = MediaPlayer.create(this, Uri.parse(path));

这抛出IllegalStateException：

This throws an IllegalStateException:

java.lang.IllegalStateException: Unknown URL: content://media/internal/audio/media/Capella

这是如何得到一个特定的通知声音的正确路径任何想法？

Any ideas on how to get the correct path to a specific notification sound?

推荐答案

播放声音正确的方法是使用它的ID，而不是名称：

The correct way to play a sound is to use it's ID and not the name:

cursor.getInt(RingtoneManager.ID_COLUMN_INDEX)

感谢Darkie指着我正确的方向。

Thanks Darkie for pointing me to the right direction.

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