android 两个APK调用

@Override     public boolean onTouchEvent(MotionEvent event) {          ComponentName componetName = new ComponentName(                  //这个是另外一个应用程序的包名                 "com.apk2",                 //这个参数是要启动的Activity                 "com.apk2.MainActivity"); //        Intent intent= new Intent("chroya.foo");         Intent intent= new Intent();         //我们给他添加一个参数表示从apk1传过去的         Bundle bundle = new Bundle();         bundle.putString("arge1", "这是跳转过来的！来自apk1");         intent.putExtras(bundle);         intent.setComponent(componetName);         startActivity(intent);         return super.onTouchEvent(event);     }