如何在android中的onPause()之前显示toast消息？

Question

我试图通过使用以下代码覆盖onPause方法,在活动暂停之前显示一个Toast消息:

@Override
protected void onPause() {
    Toast.makeText(this, "Paused", Toast.LENGTH_LONG);
    super.onPause();
}

根据此http://developer.android.com/reference/android/app/Activity.html#ActivityLifecycle 活动在返回此方法之前不会暂停:

"Implementations of this method must be very quick because the next activity will not be resumed until this method returns."

但是根本不显示Toast消息.

Answer 1

更改: Toast.makeText(this, "Paused", Toast.LENGTH_LONG)

至:

Toast.makeText(this, "Paused", Toast.LENGTH_LONG).show()