Implementation code of Android custom two-way progress bar
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Android
If you want the whole two-way progress bar, you can select the playback range.
like this:
However, there is only one-way in the official control. Don't panic, let's draw one ourselves.
There are three main aspects to draw a progress bar. 1. Style, 2. Size, 3. Operation monitoring.
Complete code again:
The notes basically explain the principle.
Then it can be used in the program.
In layout
call
Relevant GitHub project address: https://github.com/codeqian/android-class-lib
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