java - 清除来电接收器上的来电通知

Question

我有来电接收器，我想在收到广播时清除来电通知，我该怎么办？

public class IncommingCallReceiver extends BroadcastReceiver
{
    public void onReceive(final Context context, final Intent intent) 
    {
        //some method
    }
}

Answer 1

使用 ID 取消通知

NotificationManager notificationManager = (NotificationManager)context.getSystemService(Context.NOTIFICATION_SERVICE); 
notificationManager.cancel(id);

创建通知时创建一个 ID

  // Sets an ID for the notification
    int mNotificationId = 001;
    // Gets an instance of the NotificationManager service
    NotificationManager mNotifyMgr = 
            (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
    // Builds the notification and issues it.
    mNotifyMgr.notify(mNotificationId, mBuilder.build());

引用here