5 common methods of Window in Android

Let’s talk about the five commonly used methods of Window, so that you can compare them when you use them.

• setContentView: Set the content of the view. The Activity method with the same name calls getWindow().setContentView.
• setLayout: Set the width and height of the content view.
• setGravity: Set the alignment of the content view.
• setBackgroundDrawable: Set the background of the content view.
• findViewById: Get the object of the view according to the resource id. The Activity method with the same name calls getWindow().findViewById.