Android 实现彻底退出自己APP 并杀掉所有相关的进程

public void killAppProcess()
{
 //注意：不能先杀掉主进程，否则逻辑代码无法继续执行，需先杀掉相关进程最后杀掉主进程
 ActivityManager mActivityManager = (ActivityManager)CurrentActivity.this.getSystemService(Context.ACTIVITY_SERVICE);
 List<ActivityManager.RunningAppProcessInfo  mList = mActivityManager.getRunningAppProcesses();
 for (ActivityManager.RunningAppProcessInfo runningAppProcessInfo : mList) 
 {
  if (runningAppProcessInfo.pid != android.os.Process.myPid()) 
  {
   android.os.Process.killProcess(runningAppProcessInfo.pid);
  }
 }
 android.os.Process.killProcess(android.os.Process.myPid());
 System.exit(0);
}