Android horizontal and vertical screen switching does not re-walk the life cycle

1. The screen does not rotate
   . Configure android:screenOrientation=”landscape” in the corresponding Activity in the AndroidManifest file (horizontal screen, portrait is vertical screen);
2. When the screen rotates, do not re-walk the life cycle
    and configure it in the corresponding Activity in the AndroidManifest file android:configChanges="keyboardHidden|orientation|screenSize", it is best to configure all three, otherwise it cannot be adapted to all models or sdk versions.
   By default, the screen rotates and goes through the lifecycle again.