Button Master: Screen Lock

About Button Master: Screen Lock

Button Master not only provides you with a wide array of button options but also accelerates your execution of various commonly used actions, such as screen recording, taking a screenshot, lock screen, QR & Barcode scanner and flashlight. Additionally, we've included a rich set of both static and dynamic icons—such as clock display and battery level—to let you personalize your button icons freely.


🔹 Main buttons:
● Notification Widget: Displayed in the notification panel, this allows you to customize multiple buttons with actions and icons of your choice.
● Floating Ball (Floating Button): An enhanced version of iOS's Assistive Touch, it floats over other apps and supports dynamic information display (clock widget/battery widget).
● Home Button & Home Widget Create personalized buttons or widgets on your phone's main page.
● Press and Hold Home Button: Press and hold the Home button to execute your configured action.
● Shake Phone: Simply shake your phone to quickly execute a specific action, such as activating the flashlight or starting screen recording.
● Air Gesture: Wave your hand over the phone's proximity sensor to trigger a specific action.
● Smart Flip Cover: Automatically wake up screen when the flip cover is opened, and turn off or lock screen when closed.
● Accessibility Button: The button floats over other apps. (Typically displayed at the navigation bar of the phone)

🔹 Supported actions:
● Quick access to distinctive actions we provided:
○ Flashlight
○ QR & Barcode scanner
○ Screen recording / Taking a screenshot
○ Quick Menu (Floating Menu): A powerful and customizable floating menu that consolidates your top actions in one location and floats on the screen.
○ Turn off screen or lock screen (Screen Lock): One touch to lock screen or turn off screen. Also offers a solution for when the phone can't be unlocked using biometric recognition (fingerprint / iris / face).
○ Lock touch screen: You can lock the touch screen while watching movies or playing videos to prevent accidental touches.
○ Keep the screen on: Stops the phone from going to sleep automatically.
○ Quickly launch websites
● Emulate system virtual buttons:
○ Home, Back, Recent Apps, and Last Used App
○ Launch power menu
● Media playback and volume control
● Quick access to system settings:
○ Open notification panel
○ Adjust system volume control
○ Mobile data / Airplane mode / Location (GPS) / Wi-Fi hotspot
○ Wi-Fi / Bluetooth / NFC
○ Display Brightness / Timeout / Rotation
○ Ring Mode


🔹 Accessibility Services Declaration:
Button Master utilizes the accessibility services to enhance your user experience. Before you use the following specific features, we will obtain your consent to enable the services. These features include, but are not limited to:
○ Emulate virtual key actions, like Home, Back, Recent Apps, and Last Used App.
○ Launch power menu and notification panel.
○ Turn off screen or lock screen (Screen Lock)
○ Taking a screenshot
○ Show / Hide floating ball based on selected apps

We place the utmost importance on safeguarding your privacy. Rest assured, we do not collect, store, or share any of your personal or sensitive data through the accessibility services provided by our app. You can easily revoke the usage of the service at any time via the settings within the application. Doing so will automatically disable the corresponding features that using the service.