Learn Android ProgressBar together

This article briefly describes the common application of the progress bar in Android development, which is only for learning and sharing.

In Android development, there are many use scenarios for the progress bar, such as the viewing progress bar that can be dragged when playing movies, the scoring bar used when scoring, the progress bar when uploading and downloading, the circular progress bar when loading the network, etc. This article mainly explains the common usage of three progress bars: ProgressBar, seekbar and ratingbar.

ProgressBar involves knowledge points

The effect diagram of ProgressBar is shown in the following figure:

ProgressBar example code:

Seekbar involves knowledge points

Seekbar effect diagram is shown in the following figure:

Seekbar sample code

Ratingbar involves knowledge points

The rendering of ratingbar is shown in the following figure:

Ratingbar sample code

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