振动不适用于通知

本文介绍了振动不适用于通知的处理方法，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

我正在尝试设置振动和声音以进行通知。由于某种原因，它对我不起作用:(这是我正在尝试的代码

I am trying to set vibrate and sound for notification. For some reason its not working for me :( Here is the code what I am trying

NotificationManager notificationManager = getNotificationManager();
        NotificationCompat.Builder builder = new NotificationCompat.Builder(
                context);
        builder.setSound(alarmSound);
        builder.setVibrate(new long[] { 1000, 1000, 1000 });
        Notification notification = builder.setContentIntent(contentIntent)
                .setSmallIcon(icon).setTicker(title).setWhen(0)
                .setAutoCancel(true).setContentTitle(title).setPriority(Notification.PRIORITY_HIGH)
                .setStyle(new NotificationCompat.BigTextStyle().bigText(msgToDisply))
                .setContentText(msgToDisply).build();
        notificationManager.notify(NOTIFICATION, notification);
        stopSelf();

和

public NotificationManager getNotificationManager() {
        return (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
    }

而且我的清单中已允许

<uses-permission android:name="android.permission.VIBRATE" />

有什么线索吗？

推荐答案

这是因为您没有在Notification上声明要振动的Vibrator类。在您的通知构建器中，放置此代码并根据您的选择设置振动的持续时间。

It is because you did not declare the Vibrator class to vibrate on Notification.In your notification builder put this code and set the duration of vibrate based on your choose.

    Vibrator v = (Vibrator) this.context.getSystemService(Context.VIBRATOR_SERVICE);
 // Vibrate for 500 milliseconds
 v.vibrate(500);

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