Activity横竖屏切换生命周期探索之真机测试的不同之处

锤子T2真机测试

设置手机为自动旋转屏幕
不设置Activity的android:configChanges
切横屏：

不设置-切横屏.png

切竖屏：

不设置-切竖屏.png

设置Activity的android:configChanges="orientation"时

切横屏：

设置-切横屏.png

切竖屏：

设置-切竖屏.png

设置Activity的android:configChanges="orientation|keyboardHidden"时

切横屏：

切横屏.png

切竖屏：

切竖屏.png

为什么和网上搜索到的大部分答案都不一样呢？谁知道，请告知！！！

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

@Override
protected void onStart() {
    Log.d("TAG", "onStart");
    super.onStart();
}

@Override
protected void onResume() {
    Log.d("TAG", "onResume");
    super.onResume();
}

@Override
protected void onPause() {
    Log.d("TAG", "onPause");
    super.onPause();
}

@Override
protected void onStop() {
    Log.d("TAG", "onStop");
    super.onStop();
}

@Override
protected void onSaveInstanceState(Bundle outState) {
    Log.d("TAG", "onSaveInstanceState");
    //super.onSaveInstanceState(outState);
}

@Override
protected void onRestoreInstanceState(Bundle savedInstanceState) {
    Log.d("TAG", "onRestoreInstanceState");
    //super.onRestoreInstanceState(savedInstanceState);
}

@Override
protected void onRestart() {
    Log.d("TAG", "onRestart");
    super.onRestart();
}

@Override
protected void onDestroy() {
    Log.d("TAG", "onDestroy");
    super.onDestroy();
}

@Override
public void onConfigurationChanged(Configuration newConfig) {
    Log.d("TAG", "onConfigurationChanged");
    super.onConfigurationChanged(newConfig);
}