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The implementation of the Android recording sound meter and the android recording volume

Source: Internet
Author: User
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The implementation of the Android recording sound meter and the android recording volume

Today, I will share with you how to enable the volume indicator during recording on the Android platform. Let's start with a Demo:

As shown in, the two buttons start the recording and stop the recording respectively. The two buttons in the middle represent the volume position (eight currently) and the original volume value (0-32767) respectively ), the sound gauge is shown in ProgressBar.
Complete source code can be found at the following URL:
Https://github.com/XiaoWenHan/AndroidMircrophoneVolumeDemo
Thank you for your criticism!

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Related Keywords:
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