Android中如何重新启动应用APP或重启系统

重新启动应⽤程序,有两种⽅法,分别是:


1.通过ActivityManager来重新启动应⽤程序:

java 代码:

ActivityManager manager = (ActivityManager)this.getSystemService(Context.ACTIVITY_SERVICE);
manager.restartPackage("com.example.test");


kotlin 代码:

val manager = getSystemService(Context.ACTIVITY_SERVICE)
manager as ActivityManager
manager.restartPackage(packageName)

2.通过flag来实现:

java代码:

final Intent intent = getPackageManager().getLaunchIntentForPackage(getPackageName());
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(intent);


kotlin 代码:

val intent = packageManager.getLaunchIntentForPackage(packageName)
intent?.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP)
startActivity(intent)

3.重新启动系统的⽅法有:

java代码:

PowerManager manager = (PowerManager)this.getSystemService(Context.POWER_SERVICE);
manager.reboot("重新启动系统")


kotlin 代码:

val manager = getSystemService(Context.POWER_SERVICE)
manager as PowerManager
manager.reboot("重新启动系统")

参考文章:https://wenku.baidu.com/view/c58411ca132de2bd960590c69ec3d5bbfd0ada89.html
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原文链接:https://blog.csdn.net/sucuijiao/article/details/125040665

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转载自blog.csdn.net/weixin_42602900/article/details/127323501