Window.Window

Function/Meaning

Building a Window object

Type
Windowclassmethod of
Syntax
Window(parent)
Arguments
parent

Specifies the parent window.
If you specify a parent window, it will be spawned as its child window.
If not specified, omit it.
This parameter cannot be used because Android can only generate one window.

Return value
None (void)
Explanation

Build an object of the Window class.
The window is created in a hidden state, and its position and size are undefined (appropriate size for some position).
Only one can be generated on Android, it will be full screen operation, and even if you set the position and size, it will be ignored.