강제로 홈키 눌린것 처럼

Question

하드웨어키 back키를 눌렀을때 home키가 눌린것처럼 효과를 내기 위해서

다음 코드를 추가 했는데 KEYCODE_HOME이 안먹습니다.

볼륨같은건 먹는데...

어떻게 해야 할까요?

 

 

@Override
 public boolean onKeyDown(int keyCode, KeyEvent event){
  super.onKeyDown(keyCode, event);
  if(event.getAction() == KeyEvent.ACTION_DOWN){
   if(keyCode == KeyEvent.KEYCODE_BACK){
    new Thread(new Runnable()
       {

        @Override
        public void run()
        {
         new Instrumentation().sendKeyDownUpSync(KeyEvent.KEYCODE_HOME);
        }
       }).start();

    return false;
   }
  }
        return super.onKeyDown(keyCode, event);
    }

Answer 1

해결

 

Intent intent = new Intent();
    intent.setAction("android.intent.action.MAIN");
    intent.addCategory("android.intent.category.HOME");
    intent.addFlags(Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS
    | Intent.FLAG_ACTIVITY_FORWARD_RESULT
    | Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_PREVIOUS_IS_TOP
    | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
    startActivity(intent);

 

 

출처 : http://thinkwarehouse.tistory.com/2?srchid=BR1http%3A%2F%2Fthinkwarehouse.tistory.com%2F2