You can easily switch the volume. Just tap the button. It is useful when you want to turn down the volume for a while. The button is displayed over other apps. You can drag the button to anywhere on the screen.
It is useful when: · the sound of the CM is noisy while watching videos and so on. · you want to make sound small while having a conversation.
Usage: · Check "Show Volume Button" checkbox and "Quick Volume Changer" button is displayed in the center of the screen. · When using Android 6 or above, "Permit drawing over other apps" screen will be displayed to ask you permission. If you agree, check it and press back key to return the original screen. · You can close the application with back key or home key. The button is still displayed. · You can drag the button anywhere on the screen. · Even if you launch other apps, the button will be displayed over it. · Tap the button to switch the volume. It is toggled between volume1 and 2. · You can adjust the volume with the sliders on the app screen. You can also adjust with the volume button. · To remove the button, uncheck "Show Volume Button".