我用NotificationCompat建设者的更新，我不能得到通知发出声音。它会震动和闪烁的灯光。 Android的文件说，设定一个风格，我这样做：

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

但没有声音？

满code：

  NotificationCompat.Builder建设者=
        新NotificationCompat.Builder（本）
        .setSmallIcon（R.drawable.ic_launcher）
        .setContentTitle（通知示例）
        .setContentText（这是一个测试通知）;


意图notificationIntent =新的意图（这一点，MenuScreen.class）;

PendingIntent contentIntent = PendingIntent.getActivity（此，0，notificationIntent，
        PendingIntent.FLAG_UPDATE_CURRENT）;

builder.setContentIntent（co​​ntentIntent）;
builder.setAutoCancel（真正的）;
builder.setLights（Color.BLUE，500，500）;
长[]模式= {500,500,500,500,500,500,500,500,500};
builder.setVibrate（图案）;
builder.setStyle（新NotificationCompat.InboxStyle（））;
//添加为通知
NotificationManager经理=（NotificationManager）getSystemService（Context.NOTIFICATION_SERVICE）;
manager.notify（1，builder.build（））;
 

解决方案

什么是从我的previous code丢失：

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

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());

But no sound?

The full code:

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());  

What was missing from my previous code:

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