Volume Button Changer

“Volume Button Changer” makes it easy to change or remap custom actions to your volume buttons.
It is easy to single press, double press or long press on a volume button to launch any apps, shortcut or custom actions.

TOTALLY FREE !!

◄◄ Key Features ◄◄
- Single press, double press or long press on a volume button to open any apps or actions
- Disable the volume button
- Support while screen off.

◄◄ Support several actions for single press, double press and long press actions ◄◄
- Open camera and take a photo
- Adjust screen brightness
- Back
- Home
- Recent
- Lock screen
- Toggle Wi-Fi on/off
- Power menu
- Split screen
- Launch camera
- Open volume control
- Voice command
- Web search
- Toggle "do not disturb" mode
- Toggle notification panel
- Toggle quick setting panel
- Toggle flashlight
- Launch dialer
- Launch web browser
- Launch settings
- Launch this application
- Launch any application on your device


Accessibility Service Usage.
Volume Button Changer requires accessibility service permission in order to enable core functionality. The application will not read the sensitive data and any content on your screen. In addition, the application will not collect and share the data from accessibility service with any third-party.

By enabling the service, the application will support commands for press and long press actions with the following features:
- Back
- Home and Recent actions
- Lock Screen
- Popup notification, Quick settings, Power dialogs
- Toggle split screen
- Take a screenshot
If you disable the accessibility service, the main features cannot work properly.

Frequently asked questions:
How to uninstall this app?
- If you use the lock screen function, it requires turning on Device Administration. If you want to uninstall this app, please open the app and go to settings. There will be an uninstall menu to help you easily uninstall this application.

Permissions Explain
CALL_PHONE
- for long press action of shortcut for Direct dial to someone in contact list
ACCESS_NOTIFICATION_POLICY
- for long press action to toggle DND mode on/off.
ACCESS_WIFI_STATE, CHANGE_WIFI_STATE
- for long press action to toggle Wi-Fi on/off.
BLUETOOTH, BLUETOOTH_ADMIN, BLUETOOTH_CONNECT
- for long press action to toggle Bluetooth on/off.
QUERY_ALL_PACKAGES
- for long press action to open installed application.
READ_EXTERNAL_STORAGE, WRITE_EXTERNAL_STORAGE
- for long press action to save screenshot.
REQUEST_DELETE_PACKAGES
- for menu uninstall this app. (this menu will show if user activate device admin for lock screen action for Android O and below)
SYSTEM_ALERT_WINDOW
- for show navigation bar on the screen.
VIBRATE
- for option to vibrate when touch the navigation button.
WRITE_SETTINGS
- for long press action to toggle auto rotate screen, lock portrait or landscape, toggle auto brightness, increase/decrease brightness.

Recent changes:
- Fix bug where volume button presses are not detected while the screen is off in certain scenarios.
- Enhance battery efficiency significantly.