Quick answer
Professional laser rangefinder for OnePlus devices with Laser AF hardware.
F-Droid repository metadata
OpLaserTool is a powerful rangefinding utility designed specifically for OnePlus devices (e.g., OnePlus 7 Pro, 8 Pro) that feature dedicated laser autofocus hardware.
Features: - Direct raw sensor data access via /dev/input/event11. - Real-time distance measurement in centimeters. - Signal quality visualization and diagnostic codes. - Intelligent smoothing (Moving Average) for stable readings. - Sensor Watchdog: Detects when the laser is "Out of Range" or obstructed. - Haptic feedback and modern dark-mode UI.
Note: Root access is required to read hardware sensor events.
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How to install
- Download the APK from the button at the top of this page.
- Allow “Install unknown apps” for your browser or file manager only, not for every app.
- Open the downloaded file and confirm the installation.
- If installation fails with “App not installed,” remove an earlier build of the same app first. A signature conflict is the usual cause.
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- Files are scanned for malware on every update.
- The permissions each app requests are listed on its own page.
- Read the full safety policy for how we test, flag, and delist files.
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