Usage analysis of popupwindow in Android programming [position, animation, focus]

This article describes the usage of popupwindow in Android programming. Share with you for your reference, as follows:

There are many levels of windows in Android, and windows of different levels are distributed in the Z-index direction. Let's take a look at the usage (position, animation, focus) of the Android view popupwindow.

1. Create popouwindow and related parameter settings

2. Popupwindow shows and hides animation settings

XML configuration code:

Java code:

3. Popupwindow focus settings

4. Popupwindow display and display position setting

The use of these methods and related parameters will be described in detail later.

For more Android related content, readers who are interested can view the special topics of this site: introduction and advanced tutorial of Android development, summary of Android view skills, summary of activity operation skills of Android programming, summary of skills of operating SQLite database for Android, summary of skills of operating JSON format data for Android, summary of operating skills of Android database Summary of Android file operation skills, summary of SD card operation methods for Android programming development, summary of Android resource operation skills and summary of Android control usage

I hope this article will help you in Android programming.