This app is an app to turn off the screen and prevent erroneous operation.
When you put your smartphone in your bag or pocket, your finger may touch the screen and you may make an unexpected mistake.
It is an application to prevent it.
Besides, when you finish using your smartphone and leave it on your desk, it is dangerous if the screen is still displayed, and you do not want people to see it too much.
However, if you press the power button frequently, the power button will deteriorate.
Even in such a case, this app is useful.
It is a safe design & ultra-lightweight app that does not use "dangerous device administrator privileges" .
This app is not an app that turns off the screen (puts it to sleep).
When you start the app, the screen goes black, the home button disappears, and you are in super energy saving mode.
Since screen operations will not work, you can prevent erroneous operations.
It is an application to minimize battery consumption, prevent erroneous operation, and wait safely until the smartphone goes to sleep.
★ If you have any questions or concerns, please feel free to send us an email!
★★★ Two app icons ★★★
When you install the app, the following two icons will be created.
Screen Off : [App body] Tap to darken the screen.
Config : [App Settings] The app settings screen is displayed.
★★★ Difference between free version and paid version ★★★
◆ You can start this app from the home icon.
(Easy to use even for those unfamiliar with smartphones without complicated settings)
◆ You can add an icon to the notification bar and launch the app from there at any time.
◆ You can add an icon above the notification bar ( quick settings ) and launch the app from there at any time.
★★★ Release ★★★
When you launch the app, the home button is hidden, but when you swipe up at the bottom of the screen, the home button appears.
Touch the home button to cancel the super energy saving mode (the darkened screen will light up again).
I thought I'd put away my smartphone, but I still want to use it again! When you get it, press the home button.
* You can also cancel by touching the screen multiple times (set from the Config icon).
★★★ Note 1 ★★★
It is different from general screen-off apps (apps that go to sleep).
The power does not turn off (sleep) even if this app is started.
It is an application to turn off the screen (set to super energy saving mode) and prevent erroneous operation.
Power off (sleep) depends on the model default sleep function.
It is an application to put the smartphone in super energy saving mode to prevent erroneous operation and wait safely until it goes to sleep.
★★★ Caution 3 ★★★
Depending on the model, it may be calculated by "battery usage = application usage time".
In that case, this app will be ranked high in "battery usage".
Normally, the time left until the smartphone goes to sleep is "the time when no app is used", so it is not included in the battery usage total.
Although it is not counted, it is a "hidden time" that consumes a lot of battery because the screen is lit.
By launching this app, the hidden time that is not counted will be counted as "use time of this app".
Therefore, this app will be ranked high in "Battery usage", but compared to the case without this app, it will save energy and save safety and longevity.
* Depending on the model, the screen may not go completely black.
(It is an Android specification that can be released when the home button is pressed)
★★★ Reason for not turning off the power ★★★
1 . Because you don't want to get dangerous "power manager privileges".
2 . Because I don't want to get super dangerous "device administrator privileges".
3 . If you change the system settings from the app and forcibly turn off the power (sleep), an extremely high load will be applied.
If you get dangerous privileges, change the system settings from the app and turn off the power (sleep), it will put a huge load and shorten the life of your smartphone.
The processing method for "sleeping" differs depending on the smartphone model, and each smartphone manufacturer optimizes it for each model.
Therefore, if you forcibly put it to sleep from the app, fingerprint authentication may not work or the smartphone pause process may be stopped and an internal error may occur.
If you repeat this, the CPU will be overloaded and the life of your smartphone will be shortened significantly.
For the above reasons, this app does not power off (sleep) your smartphone.
It is an application to minimize battery consumption and wait safely until the smartphone goes to sleep.
When putting your smartphone to sleep, the "natural way to sleep" optimized by each manufacturer is the safest and most secure.
★★★ Extremely simple ★★★
This app has no advertisement display or network communication.
Since we do not acquire network authority, we do not send personal information behind the scenes or download advertising data.
It's just an app that "sets to super energy saving mode to prevent erroneous operation".
When your smartphone goes to sleep, this app will automatically quit completely.
Since it is not a widget, there is no standby load. ← This is a very important point! Just putting the widget on the screen will put a load on it.
It is an ultra-low load application that does not put a load on the CPU or battery.
We are pursuing low load and low authority.
"Power manager that operates even during sleep, device administrator authority" It is a safety design application that does not use these at all.
You can use it with confidence without worrying about CPU load or monthly data traffic.
★★★ Settings ★★★
When you install the app, two icons (ScreenOff, Config) will be created in the app list.
Tap the "Config" icon to launch the settings screen.
Please set the operation of the application on this screen.
◆ Screen brightness
Screen Off The brightness of the screen when the app is started.
Normally 0 is fine, but on some models setting it to 0 will make the screen too dark to operate.
(Even if you press the home button, you will not be able to recover)
In that case, increase the brightness.
◆ Number of release touches
Pressing the Screen Off button darkens the screen and makes it inoperable, but you can cancel that state by continuously touching the screen.
* You cannot wake up after going to sleep.
◆ Create a button on the notification bar
Create a Screen Off button in the notification bar.
This allows you to turn off the screen at any time (without returning to the home screen).
(Paid version only)
◆ Prevent the button from disappearing
Android considers an app that is too lightweight to be an "unnecessary app" and may turn off the button.
Check this if the button on the notification bar disappears frequently.
A small amount of load is intentionally applied to prevent the button from disappearing.
(Paid version only)
◆◆◆ Authority ◆◆◆
The following permissions are required when installing this app.
◆ Displaying system level warnings (SYSTEM_ALERT_WINDOW)
Used to darken the screen.
★★★ Linked ★★★
Works with the ScreenKeep app.
Works with the ScreenOff Proximity app.
When you start this app, the above apps will be turned off automatically.
★★★ Request ★★★
This app is donationware.
If you like this app, please donate (purchase a paid app).
Since it operates without displaying advertisements, there is no revenue from this app.
Only the warm feelings of the user are relied on.
I believe that the world is full of supportive spirit.
The donations received will be used carefully as future development costs.
If you have any problems, opinions, or requests, please let us know by e-mail.
I hope you like it.
::::: Kazu Pinklady :::::