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Implementation of recording volume meter for Android platform

Source: Internet
Author: User
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Today Bo is mainly to share with you how to achieve audio recording on the Android platform volume indicator. Come to the point, first look at a demo:

As shown, the two buttons are to start recording and stop recording, the middle of the two digits before and after the volume level (currently 8) and the original volume value (0-32767), below is the volume meter, the ProgressBar is responsible for the display.
The complete source code can be found at the following URL:
Https://github.com/XiaoWenHan/AndroidMircrophoneVolumeDemo
Welcome readers to criticize, thank you!

Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.

Implementation of recording volume meter for Android platform

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