android4.4切换横屏的生命周期w

本来查了一下横屏切换时的生命周期，然后用自己手机测试了一下（nubia z5s,android4.4），发现和网上的不一样
http://blog.csdn.net/ryantang03/article/details/7749108
mainactivity代码 

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Log.i("ads", "onCreate");
}

@Override
protected void onRestoreInstanceState(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onRestoreInstanceState(savedInstanceState);
Log.i("ads", "onRestoreInstanceState");
}

@Override
protected void onStart() {
// TODO Auto-generated method stub
super.onStart();
Log.i("ads", "onStart");
}

@Override
protected void onRestart() {
// TODO Auto-generated method stub
super.onRestart();
Log.i("ads", "onRestart");
}

@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
Log.d("ads", "onConfigurationChanged");
if (newConfig.orientation == Configuration.ORIENTATION_LANDSCAPE) {
Log.d("ads", "当前屏幕切换成横屏显示");
} else if (newConfig.orientation == Configuration.ORIENTATION_PORTRAIT) {
Log.d("ads", "当前屏幕切换成竖屏显示");
}
}

@Override
protected void onResume() {
// TODO Auto-generated method stub
super.onResume();
Log.i("ads", "onResume");
}

@Override
protected void onSaveInstanceState(Bundle outState) {
// TODO Auto-generated method stub
super.onSaveInstanceState(outState);
Log.i("ads", "onSaveInstanceState");
}

@Override
protected void onPause() {
// TODO Auto-generated method stub
super.onPause();
Log.i("ads", "onPause");
}

@Override
protected void onStop() {
// TODO Auto-generated method stub
super.onStop();
Log.i("ads", "onStop");
}

@Override
protected void onDestroy() {
// TODO Auto-generated method stub
super.onDestroy();
Log.i("ads", "onDestroy");
}

原来的

1、不设置Activity的android:configChanges时，切屏会重新调用各个生命周期，切横屏时会执行一次，切竖屏时会执行两次

2、设置Activity的android:configChanges="orientation"时，切屏还是会重新调用各个生命周期，切横、竖屏时只会执行一次

3、设置Activity的android:configChanges="orientation|keyboardHidden"时，切屏不会重新调用各个生命周期，只会执行onConfigurationChanged方法

我测试的

1、.不设置Activity的android:configChanges时，切屏会重新调用各个生命周期，切横屏时会执行一次，切竖屏时会执行一次（不一样）

2、设置Activity的android:configChanges="orientation"时，切屏还是会重新调用各个生命周期，切横、竖屏时只会执行一次（一样）

3、设置Activity的android:configChanges="orientation|keyboardHidden"时，重新调用各个生命周期，切横、竖屏时只会执行一次（不一样）

4、设置Activity的android:configChanges="orientation|keyboardHidden|screenSize"时,切屏不会重新调用各个生命周期，只会执行onConfigurationChanged方法，（这和原文第三点一样）

我觉得是因为4.4加了个screenSize