Question

我有这个发出通知的简单代码。

NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(
            this)
    .setSmallIcon(
            R.drawable.ic_launcher)
            .setContentTitle("Error deactivating Tracker")
            .setContentText("Unable to send deactivation SMS");

    NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
    // mId allows you to update the notification later on.
    mNotificationManager.notify(0, mBuilder.build());

通知在4.4.2设备上正确显示，但不会在2.3.6设备上显示。

我正在使用NotificationCompat所以我想它应该显示。

我做错了什么？

Answer 1

解决。

显然它在任何情况下都需要PendingIntent，

所以我加了它：

PendingIntent pi = PendingIntent.getBroadcast(this, 0, new Intent(),      PendingIntent.FLAG_UPDATE_CURRENT);

    NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(
            this)
    .setSmallIcon(
            R.drawable.ic_launcher)
            .setContentTitle("Error deactivating Tracker")
            .setContentText("Unable to send deactivation SMS")
            .setContentIntent(pi).setTicker("Error deactivating Tracker");

    NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
    // mId allows you to update the notification later on.
    mNotificationManager.notify(0, mBuilder.build());

为什么在2.3.6设备上没有显示此通知？

1 个答案: