Example of automatic size control method of user-defined dialog by Android programming

This paper describes the method of automatic size control of user-defined dialog by Android programming. Share with you for your reference, as follows:

In Android application development, it is very necessary to pop up a dialog box for some operation tips, whether for function or increasing user experience. The Android system has its own dialog boxes of various styles, but the effect may not meet the needs according to the needs of the project. We need to customize the dialog boxes when we only need them.

We can customize the style and display layout of the dialog box to make the dialog box we want, but sometimes the dialog box we make is either too large or too small, or different page sizes need to be unified! At this point, we need to control the dialog size. Let's talk about this briefly today. Post the code, which is described in detail in the comments.

First, we customize the layout of the dialog:

The following is the implementation code of the dialog box:

First, it is defined in the class

End of code!

More readers interested in Android related content can view the special topics of this site: introduction and advanced tutorial of Android development, summary of Android debugging skills and common problem solving methods, summary of Android basic component usage, summary of Android view skills, summary of Android layout skills and summary of Android control usage

I hope this article will help you in Android programming.