FakeBlankScreen
An application that only displays a black screen to reduce power consumption.
Do you own a device with an OLED screen and run a long-running background task on it?
And, do you want that task to keep running while minimizing battery use and avoiding screen burn-in?
This app is perfect for that situation!
This app shows the black screen when it starts, and prevents the device from sleeping by acquiring the screen wake-lock. It is intended for devices that have an OLED display.
By keeping the screen black, processing in the background is not stopped/restricted unlike putting the device to sleep,
Unlike simply keeping the screen on, it also does not cause OLED burn-in.
How to use:
When you launch this app, the black screen will appear.
This app will enable the screen's wake-lock and prevent the device from entering sleep mode. That's all.
To close this app, swipe from the top or bottom edge of the screen to reveal the navigation bar, tap the square button to open the recent-apps list, and close this app from it. This app doesn't have exit function itself.
And, do you want that task to keep running while minimizing battery use and avoiding screen burn-in?
This app is perfect for that situation!
This app shows the black screen when it starts, and prevents the device from sleeping by acquiring the screen wake-lock. It is intended for devices that have an OLED display.
By keeping the screen black, processing in the background is not stopped/restricted unlike putting the device to sleep,
Unlike simply keeping the screen on, it also does not cause OLED burn-in.
How to use:
When you launch this app, the black screen will appear.
This app will enable the screen's wake-lock and prevent the device from entering sleep mode. That's all.
To close this app, swipe from the top or bottom edge of the screen to reveal the navigation bar, tap the square button to open the recent-apps list, and close this app from it. This app doesn't have exit function itself.
版本
雖然在下方可選擇下載 APK 檔案，但要留意這樣的安裝方式將不會收到更新通知，是一種較不安全的下載方法。建議您先安裝 F-Droid 用戶端使用。
下載 F-Droid-
此版本需要 Android 4.1 或更高的版本。
此套件包由原開發者建置和簽署，並保證與此原始碼 Tarball 保持一致。