WaveUp

4.35MB v3.2.22 Update Date：2025-12-14 Developer：juanitobananas

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WaveUp AI Editor's Review

WaveUp offers a convenient, hands-free way to wake your Android device. Simply wave your hand over the proximity sensor to turn the screen on, improving accessibility and ease of use. A simple, effective utility app.

Comprehensive Analysis

WaveUp utilizes your phone's proximity sensor to detect hand waves, automatically waking the screen. This eliminates the need to physically press the power button, offering a seamless and accessible experience. The app is easy to set up and customize. However, continuous sensor activity may impact battery life, and accidental activation could occur. Overall, WaveUp provides a useful alternative screen wake method.

Key Advantages

Convenient hands-free screen wake
Improved accessibility for users
Simple and easy to use interface

Areas for Improvement

Potential battery drain due to sensor usage
May trigger accidentally in pockets or bags

The Description of WaveUp

Site Editorial Commentary：Turn on the display by waving

WaveUp is a smart utility app designed to wake up your phone by simply waving your hand over the proximity sensor, turning the screen on without needing to press the power button. This convenient feature is inspired by Gravity Screen On/Off and offers an open-source alternative for users seeking a hands-free experience.

This app was created out of the developer's personal need to quickly check the time, and now it's available for everyone to enjoy! The source code is available on GitLab, encouraging community contributions and transparency.

Key Features:

▸ **Wave mode:** Activates the screen when you wave over the proximity sensor.
▸ **Pocket Mode:** Turns the screen on when you take your phone out of your pocket or bag.

Both modes are enabled by default and can be easily toggled in the settings.

▸ **Screen Lock:** Cover the proximity sensor for a specified duration to lock your phone. This feature is disabled by default but can be enabled in the settings.

*What is a proximity sensor?* It's the small, often invisible sensor located near your phone's earpiece that automatically turns off the screen during calls.

Known Issues:
On some devices, keeping the proximity sensor active may lead to increased CPU usage and potential battery drain. This is device-specific and not directly caused by the app itself. However, on most phones, battery usage is minimal.

Accessibility Services:

▸ **Purpose:** Utilized to lock the screen on Android 9 and later versions.
▸ **Privacy:** Solely used for screen locking functionality; no data is collected.
▸ **Scope:** The app does not collect any user data and only performs screen locking functions.

Permissions:

▸ `WAKE_LOCK` – Allows the app to turn on the screen.
▸ `RECEIVE_BOOT_COMPLETED` – Enables auto-start on device boot.
▸ `READ_PHONE_STATE` – Pauses WaveUp during phone calls.
▸ `BLUETOOTH / CONNECT` – Prevents pausing during Bluetooth calls.
▸ `IGNORE_BATTERY_OPTIMIZATIONS` – Ensures the app remains active in the background.
▸ `FORCE_LOCK` – Locks the device (Android 8 and below).
▸ `ACCESSIBILITY_SERVICE` – Locks the device (Android 9+).
▸ `DELETE_PACKAGES` – Permits the app to uninstall itself if needed.

Uninstalling (Android 8 and older):
Due to WaveUp's use of Device Admin permissions, standard uninstallation methods may not work. To properly uninstall the app, use the 'Uninstall WaveUp' button located within the app.

Fun Fact:
This is the developer's first Android app and open-source contribution. Feedback and contributions are welcomed, especially in the areas of translations and general tinkering!

Translations:
Help improve WaveUp by contributing to translations! Your help in improving even the English version is appreciated.

Acknowledgments:
A big thanks to all contributors!