MonoBehaviour.OnApplicationPause(bool)

Parameters

Description

当应用程序暂停时，发送给所有 GameObject。

OnApplicationPause is called

OnApplicationPause can be a co-routine; to do this use the yield statement in the function. Implemented this way, it is evaluated twice during the initial frame: first as an early notification, and secondly during the normal co-routine update step.

On Android, when the on-screen keyboard is enabled, it causes a OnApplicationFocus( false ) event. Additionally, if you press "Home" at the moment the keyboard is enabled, the OnApplicationFocus() event is not called, but OnApplicationPause() is called instead.

using UnityEngine;

public class AppPaused : MonoBehaviour
{
    bool isPaused = false;

    void OnGUI()
    {
        if (isPaused)
            GUI.Label(new Rect(100, 100, 50, 30), "Game paused");
    }

    void OnApplicationFocus(bool hasFocus)
    {
        isPaused = !hasFocus;
    }

    void OnApplicationPause(bool pauseStatus)
    {
        isPaused = pauseStatus;
    }
}