Download Here’s Button Mapper: Remap your keys APK APP for Android. Button Mapper makes it easy to map custom actions to your volume buttons, home button, back and recent apps keys. Remap your buttons to launch any app, shortcut or custom action.

Assign custom actions to single presses, double taps and long presses of your phone’s hardware buttons. Root is not required.

Button Mapper can remap physical or capacitive keys and buttons, such as volume buttons, the home button on Samsung Galaxy devices, the camera button on Sony devices, and the capacitive home, back and recent apps keys found on many devices by ASUS, HTC, OnePlus, Xiaomi and other manufacturers.

Volume buttons will work with the screen off if your device is rooted. Otherwise, Button Mapper does not work when the screen is off.

Button Mapper: Remap your keys 1 Button Mapper: Remap your keys 2 Button Mapper: Remap your keys 3


Button Mapper: Remap your keys ANDROID Latest FEATURES:


  • A few examples of keymapping you can do with Button Mapper:
    long press volume down to toggle your flashlight
    double tap your home button to launch your favorite app
    long press your home button to turn off the screen
    double click the back button to see your notifications
    swap your back and recent apps keys
    use your volume buttons to adjust screen brightness
    long press home to toggle “do not disturb” mode
    press and hold the home button to quickly check your lockscreen messages, release to turn off the screen instantly
    and much more, the possibilities are endless
  • Additional features unlocked in the pro version:
    support for back button, recent apps button and camera button
    Swap volume keys on orientation change
    Default to media volume
    Homescreen lock
    Four themes
    customization of haptic feedback (vibration) on button press and long press
  • Actions that can be mapped to buttons or keys:
    Launch any app or shortcut
    Disable the button
    Home, back or recent apps
    Last app (may not preserve app state)
    Tasker intents (execute any task in Tasker)
    Turn screen off
    Toggle flashlight
    Quick settings
    Show notifications
    Power dialog
    Take screenshot
    Music: previous track, next track and play/pause
    Adjust volume
    mute volume
    Toggle do not disturb
    Adjust brightness
    Now on tap (requires root)
    Menu button (require root)
    Kill foreground app (requires root)
    Toggle WiFi
    Toggle orientation mode
  • Buttons supported:
    Back (PRO version only)
    Recent apps or Menu (PRO version only)
    Volume up
    Volume down
    Bixby button on Samsung S8/S8+
    Camera button (PRO version only)
    Headset hook button
    Custom buttons: add other buttons (active, mute, etc) on your phone, headphones, even gamepads
  • Additional options:
    change the long press or double tap duration
    delay initial button press for better double tap operation
    disable Button Mapper while using specific apps
  • Troubleshooting:
    For Bixby on unrooted devices, make sure you don’t disable Bixby Voice
    Make sure Button Mapper is exempt from any kind of battery optimization, task killers or other things that may interfere
    Button Mapper does not work with onscreen buttons (such as soft keys or the navigation bar) or the power button.
    Button Mapper does not work while the screen is off, except for the volume buttons if your device is rooted.
    The options shown in the app depend on the buttons available on your phone. Not all phones have home, back and recents buttons!


Download APK (3 MB)

Requirements : 4.3 and up

Version : 0.51

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