Method for dynamically generating and calling pages in Android non XML form

This paper describes the method of dynamically generating and calling pages in Android non XML form. Share with you for your reference. The specific analysis is as follows:

The problem is this: instead of using XML to build pages, we use programs to build new pages and add various controls to the pages.

1、 To build a new page:

① Add a class named signpage in the SRC directory ② add an activity in androidmainfest.xml:

Note that the addition of this sentence indicates that the signpage page is a sub page for the main page to call and start.

③ Open sighpage.java, add an EditText to it, and modify the location:

④ Add a button in the main page. The button event is as follows:

I hope this article will be helpful to your Android program design.