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Key Mapper

Name: Key Mapper
Rating: 4.9 (1 reviews)
Author: sds100

Category : ToolsVersion: 2.6.2

Size：11.2 MBOS : Android 5.0+

Developer：sds100 Update：Apr 29,2025

4.9

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Application Description

Unleash your keys! With open-source technology, you can customize your device's functionality to suit your needs. Here's what you can remap:

Fingerprint gestures on supported devices.
Volume buttons.
Navigation buttons.
Bluetooth/wired keyboards.
Buttons on other connected devices should also work.

Keep in mind that only hardware buttons can be remapped. There's no guarantee that all these buttons will work, and this app is not designed to control games. Your device's OEM or vendor might prevent some buttons from being remapped.

You can combine multiple keys from a specific device or any device to form a "trigger." Each trigger can execute multiple actions. The keys can be set to be pressed simultaneously or in a sequence. You can remap keys based on short presses, long presses, or double presses. A keymap can include a set of "constraints" to activate only under certain conditions.

However, some buttons cannot be remapped:

Power button
Bixby button
Mouse buttons
Dpad, thumb sticks, or triggers on game controllers

Please note that your key maps won't function if the screen is off, which is a limitation inherent to Android, and there's nothing the developer can do about it.

So, what can you remap your keys to do? Some actions are only available on rooted devices and specific Android versions. For a comprehensive list of features, check out the full list here: https://docs.keymapper.club/user-guide/actions.

You don't need to grant all permissions for the app to work. The app will inform you if a permission is necessary for a feature:

Accessibility Service: A basic requirement for remapping to work. It allows the app to listen to and block key events.
Device Admin: Needed to turn the screen off using the action to do so.
Modify System Settings: Required to change brightness and rotation settings.
Camera: To control the flashlight.

On some devices, enabling the accessibility service may disable "enhanced data encryption."

Join our community on Discord: www.keymapper.club

Visit our website for more information: docs.keymapper.club