安卓通知声音

本文介绍了安卓通知声音的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我使用了较新的 NotificationCompat 构建器，但无法收到通知以发出声音.它会振动并闪烁灯光.android 文档说要设置我已经完成的样式:

I've used the newer NotificationCompat builder and I can't get the notification to make a sound. It will vibrate and flash the light. The android documentation says to set a style which I've done with:

builder.setStyle(new NotificationCompat.InboxStyle());

但是没有声音?

完整代码:

NotificationCompat.Builder builder = new NotificationCompat.Builder(this) .setSmallIcon(R.drawable.ic_launcher) .setContentTitle("Notifications Example") .setContentText("This is a test notification"); Intent notificationIntent = new Intent(this, MenuScreen.class); PendingIntent contentIntent = PendingIntent.getActivity(this, 0, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT); builder.setContentIntent(contentIntent); builder.setAutoCancel(true); builder.setLights(Color.BLUE, 500, 500); long[] pattern = {500,500,500,500,500,500,500,500,500}; builder.setVibrate(pattern); builder.setStyle(new NotificationCompat.InboxStyle()); // Add as notification NotificationManager manager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); manager.notify(1, builder.build());

推荐答案

我之前的代码缺少什么:

What was missing from my previous code:

Uri alarmSound = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION); builder.setSound(alarmSound);