获取一个进程的PID来杀死它，而不知道它的全名 [英] Get the PID of a process to kill it, without knowing its full name

问题描述

我正在编写一个Android应用程序。现在我要去应用程序杀死进程的一部分。但我不知道它的全名或其PID。我知道命令：

  android.os.Process.killProcess（Pid）
  

和

  android.os.Process.getUidForName （com.android.email）
  

但是我的问题是我不知道

这是一个本地的代码过程，所以不像com.something.something那样的东西

该过程是 /data/data/com.something.something/mybinary

但它正在运行， / p>

  /data/data/com.something.something/mybinary -a 123 -b 456 
  

因为这个我不能使用

  android.os.Process.getUidForName（/ data / data / com.something.something / mybinary）
  

解决方案

您可以使用

  ActivityManager manager =（ActivityManager）getSystemService Context.ACTIVITY_SERVICE）; 
列表< RunningAppProcessInfo> services = manager.getRunningAppProcesses（）; 
 String service1name = services [1] .processName; 
  

您可以获取所有正在运行的进程的包名，检查要杀死的包，选择该进程获取进程id由service.pid。

并调用：

  android .os.Process.killProcess（service.pid）; 
  

I'm coding an Android application. Now I'm going to a part where the application should kill a process. But I don't know its full name or its PID. I Know the commands:

android.os.Process.killProcess(Pid)

and

android.os.Process.getUidForName("com.android.email")

But my problem is that I don't know the full name of the process.

It's an native code process, so not something like com.something.something

The process is /data/data/com.something.something/mybinary

but it's running with commands like

/data/data/com.something.something/mybinary -a 123 -b 456

because of this I can't use

android.os.Process.getUidForName("/data/data/com.something.something/mybinary")

解决方案

You can use:

ActivityManager manager = (ActivityManager)getSystemService(Context.ACTIVITY_SERVICE);
 List<RunningAppProcessInfo> services = manager.getRunningAppProcesses();
 String service1name = services[1].processName;

You can get all running process's package names, check which one you want to kill, choose that process get process id by service.pid.

And call:

android.os.Process.killProcess(service.pid);

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