I wanted a volume control widget for my home screen. Something that would show me the current volume on my phone, and let me control it. There were many widgets that would show me the volume, and most of them would open the audio control panel if I touched them, but none of the ones I found actually controlled the volume. So I built one.
If you find the widget particularly useful, feel free to buy the donation version:
The source code lives on GitHub.
Licensed under the MIT License. Use it as you will.
Translations Copyright Android Open Source Project, released under the Apache License.
See the LICENSE file for details.