Detailed explanation of the use of Android progress bar control ProgressBar

1、 Introduction

2、 Method

1) How to use the progressbar of the progress bar

1. Create a ProgressBar control in the layout file

2. Use the progressbar object to point to the progressbar control

3. Modify the progress through the getprogress () and setprogress () methods of the progressbar object

3、 Code example

design sketch:

Click the add progress button:

Click the decrease progress button:

code:

fry.Activity01

/Ex26ProgressBar/res/layout/activity01.xml

4、 Attention

1. Modify the progress through the getprogress () and setprogress () methods of the progressbar object

2. If you encounter unknown controls and properties, you can see how to use them through the set and get methods

The above is the whole content of this article. I hope it will be helpful to your study, and I hope you can support programming tips.