notification音频进度控制
时间: 2024-09-21 20:08:49 浏览: 52
Notification音频进度控制通常是指应用程序在显示通知时,允许用户暂停、播放、跳过或调整正在播放的通知音效的功能。这通常是通过系统提供的API来实现的,在Android中,可以使用`AudioManager`和`Notification.Builder`类配合操作。例如:
1. 使用`AudioManager`设置媒体播放器的状态,如暂停(pause)、继续播放(start Playing):
```java
AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
audioManager.pause或者说 audioManager.play音乐Id;
```
2. 当通知被点击时,打开一个新的Activity并管理音频播放:
```java
PendingIntent contentIntent = PendingIntent.getActivity(context, 0, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT);
notification.sound = Uri.parse("your_audio_uri");
notification.flags |= Notification.FLAG_AUTO_CANCEL; // 自动关闭通知
notification.defaults |= Notification.DEFAULT_SOUND;
```
当用户点击通知时,会触发`contentIntent`,你可以在这个意图里处理音频控制。
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