强制以编程方式关闭应用程序

Question

我需要创建一个可以通过编程方式执行强制停止按钮对应用程序执行操作的应用程序.(我正在使用root权限)

我试过这段代码:

private void killApp(){
    try {
        int pid = getPid(com.XXX);
        if(pid != -1){
            String command = "kill "+pid;
            Log.i("Got PID",pid + "");
            try {
                Process suProcess = Runtime.getRuntime().exec("su");
                DataOutputStream os = new DataOutputStream(suProcess.getOutputStream());

                os.writeBytes(command + "\n");
                os.flush();

                Log.i("Executed","Kill " + pid);
            } catch (IOException e) {
                // Handle error
            }   
        } else {
            Log.i("Not Found","App Not Found");
        }
    } catch (Exception e) {
        e.printStackTrace();  // Device not rooted! 
    }
}

private int getPid(String packageName){
    ActivityManager am = (ActivityManager)getApplicationContext().getSystemService(Context.ACTIVITY_SERVICE);
    List<ActivityManager.RunningAppProcessInfo> pids = am.getRunningAppProcesses();
    int processid = 0;
    for(int i = 0; i < pids.size(); i++) {
        ActivityManager.RunningAppProcessInfo info = pids.get(i);

        Log.i("PID",pids.get(i) + "");
        Log.i("PID Package",info.processName);

        if(info.processName.equalsIgnoreCase(packageName)){
            processid = info.pid;
            return processid;
        } 
    }
    return -1;
}

但问题是即使强制停止按钮没有变灰,也找不到该过程.

甚至使用:

                         Process suProcess = Runtime.getRuntime().exec("su");
                        DataOutputStream os = new DataOutputStream(suProcess.getOutputStream());


                        os.writeBytes("kill "+ APP_PID + "\n");

                        os.flush();

执行此代码后,强制停止按钮不会变灰.

使用root如何以编程方式执行App info中的强制停止按钮？

Answer 1

我找到了解决方案:

Process suProcess = Runtime.getRuntime().exec("su");
DataOutputStream os = new DataOutputStream(suProcess.getOutputStream());

os.writeBytes("adb shell" + "\n");

os.flush();

os.writeBytes("am force-stop com.xxxxxx" + "\n");

os.flush();

com.xxxxxx强制停止的应用程序包名称在哪里.