Application.Quit()在Android上不起作用

编程入门行业动态更新时间:2024-10-28 14:22:32

本文介绍了Application.Quit()在Android上不起作用的处理方法，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

当您按Android手机的返回/返回键时，我正在尝试使应用程序自行退出.

I am trying to make the application quit itself when you press the back/return key of a Android phone.

由于DontDestroyOnLoad，我试图将这段代码更新到我所有场景中存在的gameObject的脚本的更新中:

I tried putting this code in the update of a script attached to a gameObject that is present in all my scenes, because of DontDestroyOnLoad:

if (Input.GetKeyDown(KeyCode.Escape)) { Application.Quit(); }

我刚刚测试了一些东西，看看是否在手机上玩游戏时进入了if.我到达那里. Application.Quit()是这里的问题.我希望有人能帮助我并解释如何退出Android中的应用.

I just tested something to see if I get inside the if, when playing on my phone. And I get there. Application.Quit() is the issue here. I hope someone can help me and explain how I can quit the app in Android.

谢谢！ :)

推荐答案

我知道Application.Quit()在编辑器中不起作用，

I know Application.Quit() does not work in the editor,

是的，它在编辑器中不起作用，但是您可以在编辑器中使用UnityEditor.EditorApplication.isPlaying，但是必须将其包装在UNITY_EDITOR宏周围.请参见下面的示例:

Yes, it does not work in the Editor but you can use UnityEditor.EditorApplication.isPlaying in the Editor but you have to wrap it around the UNITY_EDITOR macro. See the example below:

void Quit() { #if UNITY_EDITOR UnityEditor.EditorApplication.isPlaying = false; #else Application.Quit(); #endif }

我缩小了范围，似乎Application.Quit()是问题所在. 我不知道为什么，因为在网络上的每个地方都说应该在Android上工作

I narrowed it down and it seems that Application.Quit() is the issue. I can't figure out why because everywhere on the web it says it should work on Android

Application.Quit()函数应可在Android上使用.如果不是，那就是一个错误.

The Application.Quit() function should work on Android. If it doesn't then that's a bug.

Unity中还有另一个解决方法.

There is another work-around in Unity.

以下是其他解决方法:

1 .在Awake函数中，将 Input.backButtonLeavesApp 设置为true.在Android上按下后退按钮后，它应该自动退出应用.

1. Set Input.backButtonLeavesApp to true in the Awake function. It should automatically exit the app when the back button is pressed on Android.

void Awake() { Input.backButtonLeavesApp = true; }

2 .如果那不起作用，则终止该进程:

2. If that does not work then kill the process:

System.Diagnostics.Process.GetCurrentProcess().Kill();

如果这也不起作用，请通过编辑器提交错误报告.