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[APP/OPEN SOURCE]Screen Standby ♯ Root [2.0]-Screen off while keeping device active

[APP/OPEN SOURCE]Screen Standby ♯ Root [2.0]-Screen off while keeping device active
SCREEN STANDBY ♯ ROOT 2.0
TURN OFF SCREEN AND AVOID OVERHEATING PROBLEM FROM PROLONGED STREAMING/GAMING OVER HDMI / MHL | DOWNLOADING DATA OVER WIFI
SAVE YOUR SCREEN AND BATTERY WHILE PHONE IS STILL RUNNING!
OPEN SOURCE!
AUTO SCREEN OFF / ON WITH HDMI CONNECTION / DISCONNECTION
Git Repo: https://github.com/nkahoang/screenstandby
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Remote Controller Feature - Public Review
Setting Wizard
Search Plugin
Selectable UI
Outgoing call automator
​
TURN YOUR SCREEN INTO TOUCHPAD, NO NEED FOR BUYING AN EXTERNAL MOUSE!​REMOTE CONTROLLER FEATURE!​SCREEN STANDBY IS NOW LIVE ON GOOGLE PLAY STORE!
The app is published under the name "Screen Standby ♯ Root"
VIDEO CLIPS SHOWCASING THE APPS:
SEE NEW FEATURES IN ACTION!
SEE APP IN ACTION! (thanks Doctor.Krouch so much for the awesome clips)
All About Android - Episode 86 with a short review of Screen Standby
XDA TV Review of Screen Standby!
CooLoserTech·Top 10 Best Apps of the week # 171
Click to expand...
Click to collapse
INTRODUCTION
Hi everyone,
This is originally for HTC One X, however, I have ported it to the Galaxy Nexus and now it could work on all devices! (Galaxy S3 / Moto Razr / etc). "Screen Standby" will completely turn off the backlight while keeping the phone running for MHL / HDMI streaming|gaming. That means you can now watch movie / play games on big screen and can still turn off the screen (touch screen still works!).
Click to expand...
Click to collapse
ROOT REQUIRED (Non-root method also available but not as effective & battery saving as root)
FEATURES
- Switch off the screen temporarily without actually putting the phone into 'sleep mode'. The phone is still running! It saves your battery, avoids heating to prolong battery life
- Since 1.96, screen can be optionally turned into touchpad!
- It has a nice little widget that let you quickly turn the screen off from your homescreen
- Since version 1.5 beta 2, shaking your device will temporarily toggle between complete screen off and lowest brightness level (so that you can perform quick action without playing a blind guessing game)
- Non-root method now available with 1.98 Beta 7
- One two dimmer: Turn off screen automatically after an idling time (no user interaction)
- Simple interface
Click to expand...
Click to collapse
WHY?
This little app will temporarily turn off screen backlight, however, unlike putting the phone to sleep, the phone is kept running. It is perfect for keeping the phone from heating from prolonged HDMI streaming over Medialink HD or MHL connection (the screen is off yet image/movie/games continue to be streamed) / or wifi data downloading, etc.
HOW DOES IT WORK?
It attempts to perform various actions (cutting screen voltage / brightness / light switch / writing a blank image to frame buffer, etc)
(Since 1.5, the voltage method is temporarily disabled)
For some devices, the screen may shutter a bit if Automatic Brightness is turned on. However, the app will automatically detect it and put the backlight into sleep again. So if you want to avoid the problem, set Automatic Brightness to false.. Since 1.7, enable auto brightness handling in app setting helps preventing this flickering
HOW TO TURN ON THE SCREEN AGAIN?
+ Click on the app notification on your status bar (since version 1.3) or
+ Simply put the phone into true sleep (short press power button) then turn it on (power button again)
+ Temporarily lid the light a bit by shaking the device (since 1.5b2, enable it in Menu -> Settings)
+ If you can't turn on using any of the above methods, press emergency button (in main app interface) to turn on / or use 2 by 1 widget
Click to expand...
Click to collapse
SCREENSHOTS (Updated for version v1.97)
Installation
Install as normal apk No big deal
Remember, install and use as your own risk, even though I can't think of any damage this little app can cause to your phone
Click to expand...
Click to collapse
Changelogs:
ßeta 2 Changelog:
Add toggable UI: Metro and Android Dark Holo (in Settings -> Extra)
New feature: Outgoing call automator !
First ßeta Changelog:
- New! Setting Wizard to help user quickly and easily set up Screen Standby. Simply select your known-supported device (the list is expanding!
Please help me) and your use-case (Streaming movie / Playing ingress / Playing Youtube etc) and the wizard will automatically select the optimised preset for you!
- New! Screen Standby Search Plugin to help automate Screen Standby from Search key (long press search hardware-key or softkey) or Google Now gesture (swipe up from Home softkey on Jellybean device). The plugin can now open Screen Standby interface, activate / deactivate / toggle screen off or launch Remote Controller
- Added better Root & BusyBox checker and helper
- Added new Tasker intent to control screen standby:
com.nkahoang.screenstandby.action.TOGGLE : to toggle screen on and off automatically
com.nkahoang.screenstandby.action.REMOTE_CONTROL: to launch Remote Control from tasker
- Added new option to broadcast an intent to Tasker when HDMI is detected (go to my app's settings -> HDMI Detection -> Enable broadcast on HDMI Connection/Disconnection. Specify intent action (case-sensitive) for each case. Go to tasker, add New System Event -> Intent Received, type exactly the action intent you provided in Screen Standby). The best part is, HDMI Intent can also be broadcast without activating Screen Standby (yeah, so you can use SS as a HDMI sensor for tasker)
- Added ability to use Remote Controller with Wifi-Direct (if a warning message is shown, just click 'Continue Anyway')
Optimizations:
- Continued optimisation for Nexus 4
- Added wake-lock to One Two Dimmer
- Slightly tuned sensors
From user report:
Normally, with the same amount of time watching movie, battery drain drops from 30% down to just 2%!!!!!!!!!!!
Click to expand...
Click to collapse
Please report bugs / feedbacks / suggestions.
To help me solving your issue faster, since version 1.31, you may want to open the app, hit "Menu" key -> Print debug info. It will then generates a log file containing the required information. Please send that file over pm to me. Thank you
Click to expand...
Click to collapse
Special thanks to:
- ppmeis (helps with S2, now S3 / Transformer and lots of other stuffs)
- winsettr (helps with Galaxy Nexus compatibility and constant reports)
- mnsk (helps with his Sony and Iconia)
- cocatriz (helps with S2)
- TheDarkLux (helps with Galaxy S3)
- evilmtv (helps with problems on GB devices)
Coffee buyers:
Styles Vancleave
- agronick from AppRadio / ARLiberator forum
- jjwatmyself (and also thanks for his mention of my app on his thread)
- jdbaldi
- jhanson
- MichaelMotes
Youtube clip:
- Doctor.Krouch
Click to expand...
Click to collapse
Tutorial: Setup app to work with tasker / Llama
Follow the instruction of this post:
http://forum.xda-developers.com/showpost.php?p=33073452&postcount=92 (Tasker)
http://forum.xda-developers.com/showpost.php?p=33073452&postcount=565 (Llama, thank Buzzthebuzzsaw)
DOWNLOAD
Stable version of app can be downloaded in attachments section on through Google Play Store. In addition, this thread will receive beta / experimental build in the future.
Archived build (1.1 to 1.96) can be downloaded from here
Click to expand...
Click to collapse

I like this great idea
Sent from my SPH-L710 using xda premium

Good idea finally something like this
Sent from my SGH-T989 with Darthstalker

Awesome app. I don't know if this makes sense, but on my Galaxy Nexus the previous version was much quicker to turn the screen off...
Sent from my Galaxy Nexus using Tapatalk 2

OCT 14 2012. App updated.
UI rework + Add notification to quickly turn off screen without put phone into sleep (see screenshot)
winsettr said:
Awesome app. I don't know if this makes sense, but on my Galaxy Nexus the previous version was much quicker to turn the screen off...
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
It should be slower the first time you use it only (since now it will manually find screen device for every phone, not hardcoded like before)

Working on TF300T almost perfect. The only "issue" is that when I turn off display, keyboard dock doesn't work (touchpad and usb works but not keyboard).
It doesn't work on my sgs2...I'll try at home with mhl connected and I'll report again. Nice work man. A must have app!
Confirmed it doesn't work on SGS2. It turns brightness at lowest level without standby screen.
Device Info:
Samsung Galaxy S II GT-9100 International
OS Version: 4.0.4 ICS (tested on GB 2.3.6 too)

Awesome app, one thing is that is a bit of a guessing game when trying to select apps and actions inside apps. Could be a tiny bit higher, so we can see at least barely what we are tapping on?

ppmeis said:
Working on TF300T almost perfect. The only "issue" is that when I turn off display, keyboard dock doesn't work (touchpad and usb works but not keyboard).
It doesn't work on my sgs2...I'll try at home with mhl connected and I'll report again. Nice work man. A must have app!
Confirmed it doesn't work on SGS2. It turns brightness at lowest level without standby screen.
Device Info:
Samsung Galaxy S II GT-9100 International
OS Version: 4.0.4 ICS (tested on GB 2.3.6 too)
Click to expand...
Click to collapse
Please download the latest version (1.31) which have print debug info ("Menu" -> "Print debug info") and sends the file it generates over to me. I don't have either of your devices so this may be the only way I can fix that bug.
jgaf said:
Awesome app, one thing is that is a bit of a guessing game when trying to select apps and actions inside apps. Could be a tiny bit higher, so we can see at least barely what we are tapping on?
Click to expand...
Click to collapse
Ugh, i'm not sure what you mean. Can you explain it a bit clearer? If it is possible then I shall implement that.

I think he's asking if you can make it have a little bit of light so he can barely see the screen. When you are using the phone with a TV, you have to guess where to touch the screen.
Perhaps an adjustable brightness setting or just a barely on setting would be helpful for some.

That really defeats the purpose of this app... If you need that functionality, look into Screen Filter or something similar that will lower the brightness but keep the screen on.
Sent from my Galaxy Nexus using Tapatalk 2

How about this:
Pressing the button will now toggle(circle) between three modes:
- Brightness On (app not functioning)
- Lowest brightness possible (but not completely off) and
- Zero brightness (completely turn off screen)

I HAVE BEEN LOOKING FOR THIS.!!!!! THANK U.! LOL
Sent from my PG86100 using xda app-developers app

nightwinn said:
I think he's asking if you can make it have a little bit of light so he can barely see the screen. When you are using the phone with a TV, you have to guess where to touch the screen.
Perhaps an adjustable brightness setting or just a barely on setting would be helpful for some.
Click to expand...
Click to collapse
Yeah this what I meant. Specially when playing games it is very hard, for stuff that can't be mapped into a gamepad
winsettr said:
That really defeats the purpose of this app... If you need that functionality, look into Screen Filter or something similar that will lower the brightness but keep the screen on.
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
The thing with screenfilter is that it lowers the brightness on the TV too.
I just had another idea, don't know how complicated it would be to implement though. Would it be possible to add "an always on top or floating button" that would toggle the screen on and off. For example there's an app for exploiting games called Game Guardian, this app has a very small, semi transparent and movable icon that lets you access it from anywhere. This way when we need to open mxplayer and select a movie from our library we can easily turn the lights back on and then turn them off after selecting the video.
Sent from my ASUS Transformer Pad TF300T using Tapatalk 2

nkahoang said:
Please download the latest version (1.31) which have print debug info ("Menu" -> "Print debug info") and sends the file it generates over to me. I don't have either of your devices so this may be the only way I can fix that bug.
Click to expand...
Click to collapse
Here's the log. I hope it'll help to find the issue.

Hi, i have a I9300 SGS3 and i doenst work.
Here's the debug log.

TheDarkLux said:
Hi, i have a I9300 SGS3 and i doenst work.
Here's the debug log.
Click to expand...
Click to collapse
Your log has nothing inside! Is it because you didn't grant root access to my app? Try uninstall / reinstall and answer "Allow" when superuser/supersu asks you.
ppmeis said:
Here's the log. I hope it'll help to find the issue.
Click to expand...
Click to collapse
Sent you a pm for beta version.

nkahoang said:
Your log has nothing inside! Is it because you didn't grant root access to my app? Try uninstall / reinstall and answer "Allow" when superuser/supersu asks you.
Click to expand...
Click to collapse
It has, i tried uninstall/reinstall now, with same result. Log is empty
It is in my SuperSU app an has root access.
Here the log of SuperSU, because the app is writing anything in the log.
first log:
find /sys/devices -name 'brightness'
exit
sh: <stdin>(1): find: not found
second log:
find /sys/devices
sh: <stdin>(1): find: not found

BIG UPDATE: VERSION 1.4 BETA
+ Now have another way to turn off screen: SET SCREEN VOLTAGE TO ZERO VOLT. With this we have some bonus advantages:
- Much faster turn off time
- No more shuttering with auto brightness!
- Should work with AMOLED Devices (Galaxy S2 / S3 owners, please report!)
However, you should upgrade only if previous version does not work for your devices since this method is still a bit unstable.

Thanks a lot mate, now it works
Confirm working on SGS3.
Bug Report (1):
I have the app VirtualSat.eu to watch tv. When i'm in the app menu, display is off/black (tv still on) when i then select to watch something, the display powers on again.
Bug (2):
after the first operation, i pushed the home button (display powers off again), then scrolled down the notification bar to disable screenOff, it disappears from the notification bar. But display is still off. So i pushed the power button to get to the lock screen (this method is working).
Edit(1)
Tested a bit more, (for bug 2): If i reopen the app an repush on the screen off button (to get the app back in the notification bar), and then tried to reactivate the display, the display powers on for about 2-3 seconds and then again powers off.
For Bug(1): Tried another TV app (Zattoo) there the display stays off if i select a station to watch. So i think it's the app who uses a command that gets the display back on.
But in anyway thanks for your work. Will test with some other apps.

TheDarkLux said:
Yeah thanks a lot mate, now it works Big up
Click to expand...
Click to collapse
Can you test your S3 with MHL as well? I want to make sure that my method guarantees MHL and HDMI works

[APP][2.2+] Gravity Screen > Turn Screen On/Off Automatically - Keep Screen On

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I was tired of pressing the power button whenever I need my phone for a second. Thus I created the Gravity Screen Off app which can turn automatically the screen ON when I grab my phone and turn it OFF when I put it into my pocket or onto a table. Basically, no need to touch any button and you are ready to go.
HOW IT WORKS:
The app turns the screen off by monitoring the orientation of the device through the gravity sensor. When your phone is pointing downward by its top, below a certain angle, it's likely to be out of use. In this situation the proximity sensor is activated to determine if it is covered. If yes, the screen turns off because probably you placed the phone into your pocket or onto a table.
The screen turns on when you lift up your phone. The phone wakes up if the proximity sensor is uncovered or if it was not covered the app is looking for movements to detect the action.
The Keep Screen On feature based on screen orientation and motion detection as well. If the device is pointing upward and small movements are detected it's probably held in hand and the screen timeout is extended.
MAIN FEATURES:
- Pocket Sensor: Recognizes if your phone is in your pocket. By turning your phone below the angle you set, it'll prepare to turn the screen off.
- Table Sensor: Detects your phone is lying on a table and turns the screen off.
- Turn Screen On by Motion: If the screen is off and it's facing up the device can be woken up by any movements (ex. lift up by hand) according to the sensitivity set.
- Keep Screen On by Motion: It's a Screebl like feature but it's relying on the small movements you are doing by your hand while holding the phone. If small motions are detected while the screen is facing up the feature keeps the screen on because it can be suspected that the phone is held and probably you are reading something. If the phone is steady the timeout will work as normal in any position you leave your device unlike in another apps.
- Turn Screen On by Proximity: Turns the screen On when you take your phone out from your pocket and Off when you put it back. By swiping your finger over the proximity sensor the phone can be woken up as well.
- Turn Screen Off by Proximity: If the device is pointing downward it takes the proximity sensor into account. By turning this off the program will rely only on the gravity sensor.
- Tasker, Llama, Locale supported by plug-in.
- 3 widgets/shortcuts: (available in Unlocked version)
(i) pause/resume
(ii) turn screen off: It's like pressing the power button
(iii) turn screen off persistently: turn screen off and keep it off until power button is pressed. It's good when you have to keep the phone in your hand or while driving and do not want the screen turned on by the app. After pressing the power button it will work as before.
- Power Toggles plug-ins
BATTERY USAGE:
You can set the app to minimize the energy consumed by the screen and by this you can extend your battery life. Or you can extend your own life by using another features of the app In the first case the battery usage should be not significant. I experienced about 7 per cent extra consumption on the test device. However it can be higher if you are activating often the Turn Screen On by Motion feature by leaving your device face up on table and you set a relatively long timeout for the feature. Read FAQ [4] for more details.
IMPORTANT
On some devices if it's lying face down the alarm clock is switched off by the app after it had gone off! Please check if it's the case for you. If, yes, use a third party app, for example: https://play.google.com/store/apps/details?id=com.vp.alarmClockPlusDock
DOWNLOAD
Gravity Screen
NOTE
Probably not all feature will work for everyone. It was tested so far mainly on Samsung devices with stock rom. If you think it does not work for you, please read the FAQs below or report your issue in this thread.
REPORT YOUR ISSUE
If you have an issue, do NOT post it until you read the FAQ below and try to solve it alone by trying different settings for some hours. If still no solution, please write all your settings in your question otherwise your question will be ignored. If you feel you have a battery drain, do not post it in this thread. We are not speaking about it anymore
VERSIONS: FREE vs. UNLOCKED by IN-APP PURCHASE
In the Unlocked version, there is no 15 minutes limit for turning the screen on by motion and the Table sensor can be set more precisely, plus it has an Exclude App list, a more advanced Delayed lock option and Widgets.
CREDIT
Thanks to @remidesroques and everyone who helped and keep helping the development by testing the beta versions, sending feed backs or any another way supporting this app.
Translations:
Spanish: Johandri Silva and Eduardo Iñiguez
Russian: Gljadkov Oleg
French: @gregland
Italian: @DesmoDavid
Czech: Jaroslav Vrána
Portuguese (Brazilian): Irwing Junqueira Braga

Change log:
- - v2.4.1 - -
Added: Android M support
Fix: Power button support issue when screen turned off during lock screen
Fix: small issues
- - v1.80.1 - -
Added:
- 3 widgets: (available in Unlocked version)
(i) pause/resume
(ii) turn screen off: It's like pressing the power button
(iii) turn screen off persistently: turn screen off and keep it off until power button is pressed. It's good when you have to keep the phone in your hand or while driving and do not want the screen turned on by the app. After pressing the power button it will work as before.
- Power Toggles plug-ins
- Translation: Traditional Chinese, Turkish
- - - v1.78.2 - -
Fix:
- works on LG P880
Added:
- Languages: Arabic, Chinese, Dutch, Hungarian. Thank you for the translations.
- Car dock detection
APKs:

Gravity Screen - FAQ
Hi,
thanks for your feedback.
[1] Q: The screen not always turns off when I put my phone into my pocket, why?
A: The proximity sensor not always accurate. It can fail recognizing some materials specially if they are very close to it. If it happen occasionally, probably it's still worth to use the sensor. But even you can eliminate the accidental turning on by selecting the False Turn On Protection in Pocket option.
[2] Q: The Table Sensor not really works for me when I place my phone onto a table face down, why?
A: This issue is quite common. The first problem is that the free version is limited to 15 degree. If you are turning your phone fast downward the proximity sensor is activated only when it's very close to the table. Many proximity sensors cannot judge distance accurate if the object is too close to it. This is the reason the screen remains on often. And even more the reliability of the sensor depends partly on the material as well. Thus if you are using the free version it's recommended to place your phone onto a table not too fast and try to keep it parallel to it. The paid version allows you to increase the angle and by this the problem is significantly reduced. Moreover, the problem can be reduced by selecting the False Turn On Protection in Pocket option.
[3] Q: Why does the Lying Face Up feature turn the screen off regardless I'm tapping the screen?
A: Due to Android security restrictions a running service cannot detect if the screen was tapped. If you want to continue using the device you have to swipe over the proximity sensor to keep it on or turn it back on.
[4] Q: I'm experiencing high battery usage, why?
A: The app should use about 6 percent extra energy per day if you are not using too much the Turn Screen On by Motion feature. If you frequently lay your phone face up on a table and the Turn Screen On by Motion Timeout is too long, the battery consumption can be much higher. Because the CPU has to be constantly analyzing the data of to acceleration sensor to catch the movement when you lift up the device. Thus if you want to reduce the battery usage it's recommended to keep your phone often lying face down when it's on a table. Because in this situation the proximity sensor is responsible for turning the screen back on which uses much less energy. Moreover, please, keep in mind that the android en-built battery consumption measurement can show much higher results, because it shows the battery usage relatively to another apps. If the phone was not in use or the measurement period was short, it looks like my app uses too much energy however there was not too much energy used all together.
[5] Q: The Keep Screen On by Motion feature does not work for me, why?
A: It can be the result of battery saving processes on your device. Ask for support from the app in this case.
[6] Q: Turn Screen On by Motion feature does not work for me, why?
A: It can be the timeout of the feature is expired, in this case you have to increase it within the app. Or it can be caused by battery saving methods by killing the service of the app. In this case you have to turn off battery saving methods of your device. Please visit: https://dontkillmyapp.com/
[7] Q: The screen turns off in landscape mode, why?
A: This issue has many different solutions. You can make the Pocket Sensor Angle smaller or if you have the Any Direction feature ticket, you can pause the GS app temporally. There are ways to pause it: 1. tick the Landscape mode feature; 2. using the Locale plug-in by Tasker or Llama; 3. using the Menu - Exclude apps option.
[8] Q: It gives me a huuuge wakelok, why?
A: The wakelock is necessary for the "Turn Screen On by Motion" feature but if you turn the screen off through the proximity sensor (i.e. put it into your pocket or place face down onto a table) there won't be wakelock held. So if you want to reduce the wakelock try to keep your phone face down. Moreover, you can limit it by the Timeout scrollbar as well but this means you will loose the feature after the timeout you set.
[9] Q: I'm prompted to type my pass code immediately after screen turns on.
A: You have to enable the Fingerprint, Smart Lock Support option in the app.
[10] Q: It makes a buzzing sound when listening to music and stuff. Can you turn it off?
A: Due to a hardware problem the proximity sensor is causing the buzzing noise on Nexus 4 when it's active.
At the moment I can recommend some changes in the settings. If you turn on the Headset support and connect your headphone, you are able to turn off the "Turn Screen Off by Proximity" and "Turn Screen On by Proximity" features independently from the state when headphone is not connected. The app will remember this and always turn off the proximity sensor when headphone is connected.
[12] Q: Will you add an option to scheduled the app to stop it for night hours?
A: Not really. Please, use the Locale plug-in in Tasker or Llama;
[13] Q: Why my alarm clock does not work?
A: Unfortunately many alarm clocks cancel the alarm when the screen turns off. It can happen if you leave your phone face down at night and my app turns the screen back off when the alarm goes off. The app is trying to detect the alarm event and pause itself, but it's not possible with all alarm clock apps. Thus it's strongly recommended to test your alarm clock with this app.
You can solve this problem by using a well written alarm clock, for example: https://play.google.com/store/apps/details?id=com.amdroidalarmclock.amdroid, https://play.google.com/store/apps/details?id=com.vp.alarmClockPlusDock,
https://play.google.com/store/apps/details?id=ch.bitspin.timely, https://play.google.com/store/apps/details?id=com.amdroidalarmclock.amdroid, https://play.google.com/store/apps/details?id=com.alarmclock.xtreme.free.
[14] Q: The screen turns on during driving. How to avoid it?
A: The simplest method is to pause the app before driving. There are different widgets in the app for this. Or if you are driving often you can use the Power button support feature A more advanced method can be to pause the app when the phone is connected to the car by bluetooth and resumed when disconnected. You can do this by Llama via the Locale plug-in.
[15] Q: The notification not responding/disappearing when I try to pause/resume the app from the notification area, why?
A: Please try to un-tick the NOTIFICATION -> LOW PRIORITY option in the app. It should solve the problem.
[16] Q: What are the shortcuts/ widgets for:
A:
(i) pause/resume
(ii) off: It's like pressing the power button
(iii) persistent off: turn screen off and keep it off until power button is pressed again. It's good when the phone is moving but you do not want it to turn on.
(iv) lock: turns off the screen and locks it. Useful if delayed lock is in use but you want to lock the device manually.
[17] Q: Where is the Pro version? I cannot find it on Play Store.
A: The Pro version is discontinued unfortunately, due to security reasons.
To change to the Unlocked version, please, do the following:
- send me the purchase number of the Pro and I'll send you a promotional code which you can use to unlock the free version
[18] Q: In-App Purchase fails. Why?
A: It's a Play Store app issue probably which happening on some devices.
Please make sure you are connected and restart the device. Other method can be to uninstall the Play Store updates and try with an older version of the Play Store app. It often helps.
[19] Q: I bought the app by IAP but it's still locked. Why?
A: It's a Play Store app issue probably which happening on some devices when not connected to the internet.
Please make sure you are connected and restart the device. Moreover, do you have more than one Google account registered on your device? That can cause the issue too, that you bought the app under a different account. Other method can be to uninstall the Play Store updates and try with an older version of the Play Store app. It often helps.
[20] Q: After some time the phone does not wake up. Why?
A: I'd check any kind of battery saving methods your device may use currently. Probably that disables the sensor after some time.
Moreover, make sure that the Turn screen on by motion timeout is set properly. Please visit: https://dontkillmyapp.com/
[20] Q: I cannot uninstall it. Why?
A: You have to press the uninstall button in the app, not in Play Store or in Android settings. If still no luck reboot your device and try again .
[21] Q: The POWER BUTTON SUPPORT option does not work for me. Why?
A: You have to change the screen timeout from AUTO to another value in Android settings and do a reboot.
[22] Q: The fingerprint sensor does not work, instead I have to type my pin every time. Why?
A: This is an Android thing, for developers the Smart lock features are not supported. That's why we have to use workarounds.
Using the FINGERPRINT UNLOCK, SMART LOCK SUPPORT option should solve the issue but you may have to wait about 5-10 seconds for the complete turning off with the Timeout method.
The Accessibility method is recommended to choose above Android 8.
Root your device to make this workaround perfect. In this case the turning off will be instantaneous.
[23] Q: Why does the screen only turns black but not turning completely off?
A: It's because you have selected the Timeout method of the SMART LOCK SUPPORT option and your device is not rooted. This is an Android thing, for developers the Smart lock features are not supported. That's why we have to use workarounds. Using the SMART LOCK SUPPORT option you have to wait about 5-10 seconds for the complete turning off.
Root your device to make this workaround perfect. In this case the turning off will be instantaneous.
[24] Q: The app is paused when I got a notification from an app which is on the Exclude Apps list. Why?
A: To avoid this issue, you have to grant the app an extra permission in Settings - Notifications - Notification Access
[25] Q: Why the screen timeout is changed by the app?
A: The Keep Screen On by Motion feature extends the timeout always an extra amount of time to keep the screen on when motion is detected. The timeout resets when the screen is turned off.
This method is used only for Xiaomi and Samsung devices above Android Pie.
[26] Q: The app stops working on MIUI (xiaomi redmi) after some minutes. Why?
A: To solve the issue please visit: https://dontkillmyapp.com/
[27] Q: The Turn Screen On features does not work on Samsung S8 or S8+. Why?
A: Luckily there is a very easy and quick fix! You just have to go to the edge light settings on your phone and there you can select which apps are affected by the edge light. So if you turn it off Gravity Screen in this list the notification of the app will get handled by android again, not Samsung's system. So this means that it will turn on the screen again!
Here is a video made to show the bug and how to fix it: https://youtu.be/WSSKvMrx7X0 (Thanks for finding the solution: Kitt3120)
[28] Q: The app stops working on Nokia Oreo. Why?
A: Because of a bug in the power saving method of Nokia devices, background processes are closed even if they are protected.
To overcome this issue you have to do the followings:
In Settings/Apps => Show system apps - deactivate these two packages:
- com.evenwell.powersaving.g3
- com.evenwell.powersaving.g3.overlay.base.s600ww
Please visit: https://dontkillmyapp.com/
[29] Q: The app stops working on Huawei EMUI 8. Why?
A: Because of a bug in the power saving method of Huawei devices, background processes are closed even if they are protected.
To make the app work on EMUI 8 you have to do the following:
Settings --> Battery --> Launch. Find GS there, click on it, open every option (which also includes "Run in background") and let it say "Manage manually".
Please visit: https://dontkillmyapp.com/
[30] Q: The app stops working on Android 9. Why?
A: Because of a bug in the power saving method, background processes are closed even if they are chosen to be not optimized.
To solve this issue you have to grant Gravity Screen access to notifications in: Menu - Permission Control
Please visit: https://dontkillmyapp.com/
TROUBLESHOOT
- make sure the app is installed on internal memory card; external sd cards can cause many kind of problems
- if it looks like the app stopped working correctly do an uninstall, re-install and a reboot

Interesting! Downloading and testing...

Great app, testing it now. For the proximity function, shouldn't the drain be higher because when the phone is in the pocket the proximity sensor is always on?

mliou said:
Great app, testing it now. For the proximity function, shouldn't the drain be higher because when the phone is in the pocket the proximity sensor is always on?
Click to expand...
Click to collapse
Yes, that's right. When it's turned off by proximity, there is no significant drain.

Great app :good: this is exactly what i was looking for :victory:
what benefits offers me the pro version??

Acousticbeatz said:
Great app :good: this is exactly what i was looking for :victory:
what benefits offers me the pro version??
Click to expand...
Click to collapse
You can live with the free version quite well. But by buying the paid version your life will be easier little bit:
- you can drop your phone face down onto your undone bed and your screen will turn off
- when you wake up and hardly find your phone the screen will turn on automatically at the moment you grab it and no need to find any button
Probably there are more advantages, but I could recall only these at the moment

Some feedback
1- Pocket sensor
*** gravity - can turn off but can't turn on.
*** proximity - can't even turn off
2- Table Sensor
*** gravity - can turn off but can't turn on
*** proximity - working (both face down/up and off/on)
3- Turn Screen On by Motion
*** not working for both gravity and proximity (unless swiping finger over the proximity sensor)
4- Keep Screen On by Motion
*** not working at all (even after change the sensitivity)
Request
Keep Screen On by Angle - Sometimes, i didn't hold my phone. Just put on the table in standing position. So, 0-10 degree will off the screen while higher than that will keep the screen on. No need to keep shaking
I'm on Motorola Defy CM7.2 btw. Keep your good work :good:

plexnor said:
You can live with the free version quite well. But by buying the paid version your life will be easier little bit:
- you can drop your phone face down onto your undone bed and your screen will turn off
- when you wake up and hardly find your phone the screen will turn on automatically at the moment you grab it and no need to find any button
Probably there are more advantages, but I could recall only these at the moment
Click to expand...
Click to collapse
sounds good... and already purchased

plexnor said:
Yes, that's right. When it's turned off by proximity, there is no significant drain.
Click to expand...
Click to collapse
Do you mean check the box for "Turn Screen OFF by Proximity" or uncheck the box?

its a really nice app, thank you.
one question:
if i put my galaxy nexus in the pocket, it turns off and then it turns on immediatly.
sometimes it won´t even turn off. if i rotate it in my hand and cover the brightness
sensor it will definitely turn off.
if the galaxy nexus rotates in my pocket (sometimes it is on the side) then it turns
on.
is this a bug or do i have to wrong settings.
thank you

antukubo said:
Some feedback
1- Pocket sensor
*** gravity - can turn off but can't turn on.
*** proximity - can't even turn off
2- Table Sensor
*** gravity - can turn off but can't turn on
*** proximity - working (both face down/up and off/on)
3- Turn Screen On by Motion
*** not working for both gravity and proximity (unless swiping finger over the proximity sensor)
4- Keep Screen On by Motion
*** not working at all (even after change the sensitivity)
Request
Keep Screen On by Angle - Sometimes, i didn't hold my phone. Just put on the table in standing position. So, 0-10 degree will off the screen while higher than that will keep the screen on. No need to keep shaking
I'm on Motorola Defy CM7.2 btw. Keep your good work :good:
Click to expand...
Click to collapse
For keeping screen on, try the booster option. That's the only option.
Request: Turn off some settings when it's charging as my phone is flat on a surface and it is quiet annoying when I turn phone on it has a very short display timeout (due to tablet sensor)

antukubo said:
4- Keep Screen On by Motion
*** not working at all (even after change the sensitivity)
Click to expand...
Click to collapse
mliou said:
For keeping screen on, try the booster option. That's the only option.
Click to expand...
Click to collapse
Thanks. That trick works! I wonder why i didn't try that before
antukubo said:
3- Turn Screen On by Motion
*** not working for both gravity and proximity (unless swiping finger over the proximity sensor)
Click to expand...
Click to collapse
After playing a bit more, found that it is partially working on proximity. When facing down, it works. But while facing up, it is not working. Unless i face it down again, then the screen will turn on by motion.
Now, monitoring the battery usage. Hopefully it will not drink too many juice...

Can upload apk please? Stupid play store won't allow me to install, says incompatible.

Acousticbeatz said:
sounds good... and already purchased
Click to expand...
Click to collapse
It's great, thanks

mliou said:
Do you mean check the box for "Turn Screen OFF by Proximity" or uncheck the box?
Click to expand...
Click to collapse
Yes, I mean keep the "Turn Screen OFF by Proximity" check box checked and after switch off the phone by the proximity sensor. You can do this by placing your phone face down or put it into your pocket when you want to turn the screen off. In this situations the proximity sensor will be activated and the screen will be turned off by it.

an0nym0us_ said:
Can upload apk please? Stupid play store won't allow me to install, says incompatible.
Click to expand...
Click to collapse
Hm, interesting why it doesn't allow you to install it ... I attached the file.

myhrdak said:
its a really nice app, thank you.
one question:
if i put my galaxy nexus in the pocket, it turns off and then it turns on immediatly.
sometimes it won´t even turn off. if i rotate it in my hand and cover the brightness
sensor it will definitely turn off.
if the galaxy nexus rotates in my pocket (sometimes it is on the side) then it turns
on.
is this a bug or do i have to wrong settings.
thank you
Click to expand...
Click to collapse
This is an issue with the proximity sensor. Unfortunately it looks like the sensor on your phone cannot recognize well the material of your trouser. If it happens quite often; the solution is to uncheck the "Turn screen ON by proximity" feature. In this situation when you place your phone into your pocket the screen will turn off and the proximity sensor will be inactive after. You can wake up your device by motion only after this. Downside: it costs more energy.
If the phone is often on its side in your pocket try to increase the pocket sensor angle. If it's still turning on, the only way is too keep your phone not to turn on its side or switch off the "turn screen on by motion" feature and in that case the phone will only turn off automatically which is still not too bad.

This app is so good!! I will report my experience

[APP][4.1+] Save your battery power with Pixel Battery Saver (Pixel Overlay App)

Hi!
At the beggining - I'm sorry if you won't understand something. English isn't my main language, I still learn.
In some smartphones with AMOLED screen (such as Samsung Galaxy S4) black pixel = turned off pixel.
I've always been irritated because of the fact that our batteries aren't too great, but phone producers still produce their phones with hiper-resolution, which practically we cannot even see.
I have invented something, that later I turned to real app.
I call it Pixel Battery Saver, because it displays some kind of totally black mesh on the screen (you can change its density), so at least half of the pixels (or more) are turned off (so the screen consumes less energy!), while you are still able to read anything on your screen.
If you still don't understand, just take a look at the screenshots.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
I've already created this app.
You may download and test it for free,
but if you really appreciate my work - I would be grateful for every donation (every single dollar would be helpful).
Let me know if you found any annoying bug or misspelling. This is my very first app - I still learn
FAQ:
What do I need this for?
- Imagine this situation - your battery level is really low, but you have to search for something important on the Internet. Making the brightness lower often isn't enough. That's when you would need my app - to turn off some count of pixels.
There are lots of apps that dim the screen...?
- This app works different. It doesn't overlay your screen with transparent image (but there is such option in premium version if you need it too). It overlays your screen with totally black screen, which makes some count of pixels off, to prevent them from consuming battery.
Do I really need AMOLED screen?
- The best results you can get right with AMOLED screen, where black pixel means turned off pixel. However, even in other type screens black pixels are saving some battery, so it's just worth to check.
In battery stats I can see that this app consumes a lot of energy. Why?
- Don't look at the stats, look at the real battery consumption. Probably, Android Battery Stats app "thinks", that this app display an image on the screen all the time, because of what it shows an information about consuming energy. In fact, this app turns OFF the pixels (in AMOLED screens with this function), so it SAVES that energy, not consumes.
When the mesh is on, I am unable to install apps (Install button is disabled). WTH?
- That's because of the Android Security. In premium version of Pixel Battery Saver I added an option to bypass this protection. In this free version you can simply turn off the app (by clicking "Turn off" button in Settings window) before installing any app and then turn on it again.
Density of the mesh that I recommend is "High".
Changelog in post #2.
Download: Google Play

Always use the latest version with fixed bugs and new options.
[CHANGELOG]
v1.3 (coming next month):
- new option to automatically start service at specific battery level
- hidden notification icon
- option to detect package installer to prevent its bug (stops mesh activity when you're installing new app and starts it again when it's done)
- new option to dim the screen (useful at night)
- small fixes
v1.2.1:
- fixed doubled mesh after reboot (black screen)
- fixed unnecessary scrolling to the bottom ad
v1.2:
- quickly show/hide the mesh with notification action
- Ads. Sorry =)
v1.1.1:
- shortcut to the donation page
v1.1:
- new option to automatically start service on boot
- small bugfixes
[TO DO]
- Widget
- Overlay bottom navigation bar too
[KNOWN BUGS]
- I can't install any app (unable to tap Install button)
> This bug is fixed in version 1.3 (added new option to prevent this)
- The bottom navigation bar (with back, home and recent apps buttons) isn't overlayed
> I know about this, I will fix it in the future

disip said:
So, the question is - is anyone able to create an app like this?
Click to expand...
Click to collapse
There are a couple of issues with the concept as you've outlined it.
1) Turning off 50% of the screen you make small text unreadable. Even in your example the not so tiny temperature values are illegible.
2) While this would definitely conserve power in terms of physically lighting the screen, it might not be by as much as you'd think. The screen has multiple power sucking components. The first is the light producing LED's. Turning half of them off saves half the power. Simple math
. But the GPU that processes the screen imaging still runs at full speed even if the screen is blank. While the LED pixels aren't working, the GPU is still working to render a black image. So turning off half the pixels doesn't reduce the power draw required to run the entire display to 50% in total.
3) The app that overlays the black mesh will require the GPU to work overtime. It's got to render the image that's supposed to be in the screen plus it's got to render the black mesh over the native image. That could potentially use up more energy rendering the black than the black saves by not lighting the pixels.
4) The already built in option is to just turn the screen brightness down 50%. It accomplishes the same goal, requires no additional image rendering, and preserves the original image design without loss.

Skipjacks said:
There are a couple of issues with the concept as you've outlined it.
1) Turning off 50% of the screen you make small text unreadable. Even in your example the not so tiny temperature values are illegible.
2) While this would definitely conserve power in terms of physically lighting the screen, it might not be by as much as you'd think. The screen has multiple power sucking components. The first is the light producing LED's. Turning half of them off saves half the power. Simple math
. But the GPU that processes the screen imaging still runs at full speed even if the screen is blank. While the LED pixels aren't working, the GPU is still working to render a black image. So turning off half the pixels doesn't reduce the power draw required to run the entire display to 50% in total.
3) The app that overlays the black mesh will require the GPU to work overtime. It's got to render the image that's supposed to be in the screen plus it's got to render the black mesh over the native image. That could potentially use up more energy rendering the black than the black saves by not lighting the pixels.
4) The already built in option is to just turn the screen brightness down 50%. It accomplishes the same goal, requires no additional image rendering, and preserves the original image design without loss.
Click to expand...
Click to collapse
1) Why do you think so? As you can see on my image, it doesn't make the text unreadable (if the "mesh" is pixel-by-pixel)
2) Right, but everyone know that black-layout apps are muc better for our battery than colorful or white, right because black screen isn't that "hungry" of power
3) Ok, but there are lots of apps that creates a full-screen black (transparent) overlay to make the screen more "shade" (dim?) to save the power. It works, even thou all the thing you described in #3
4) Oh, right, but when my energy power is really low, I turn the screen brightness to the lowest level, but it still consumes a LOT of energy.
Anyway! This discussion isn't even important, maybe we should just CHECK if this may work, or if not?
But, as I said, I am just asking someone to create a simple app like this.
Thanks anyway for reply.

Really? No one?

disip said:
Really? No one?
Click to expand...
Click to collapse
it's not worth in my opinion, while rendering half of the screen black would help save some battery, the saving wouldn't be so great, yes the screen is what burns the most battery on android but, its not just having it on, its having the phone out of deep sleep, having the touch sensor activated and registering touches, etc, not to mention it would just kill the great viewing experience that the phone offers.

-Ric- said:
it's not worth in my opinion, while rendering half of the screen black would help save some battery, the saving wouldn't be so great, yes the screen is what burns the most battery on android but, its not just having it on, its having the phone out of deep sleep, having the touch sensor activated and registering touches, etc, not to mention it would just kill the great viewing experience that the phone offers.
Click to expand...
Click to collapse
Though when we are using our phones it has to render the whole screen anyway, so I think rendering a half of it would be better?
I am not thinking about this app making our screen always on. I just mean to display this mesh when we are using our phones and the battery level is low.
And, of course, it would kill the viewing experience, but when your battery level is 5% and you have to do some important research on the internet - you don't care about the viewing experience.
If you think turning the pixels on is not the thing that consumes the most of the battery, then turn the brightness to the highest level and then to the lowest and see how much it consumes... (changing the brightness doesn't change anything with the touch sensor and other thing you described though)
I thought my idea is really simple to develop for any Android developer and to see if it really works...

I think that if you do some comprehensive tests, you could bring some attention.
Create one image with this pattern, put on your phone and open it with any image viewer, put the bright on max. Let it run for some time.... Measure how much battery was sucked.... Test again with the same image, but without the pattern, do some statistics with the results.
Are you rooted? You could invert screen color or make it grayscale.

That's exactly what I was thinking about. I will do this tomorrow.

I'll post my quick opinion. It really depends on how the phone handles the screen, but my experience is from my old Galaxy S2 with NoLED running over night. I think NoLED program was essentially accomplishing what you are proposing (i.e. rest of screen is "off" or black) and on portion of the screen is on for the LED to hop around. However, even though the screen was black the screen was still draining at a quite high rate (~6%/hr on average). The screen needs to be "off" not just black in order to save more power.
But having stated the above, I am looking forward to your test results to compare and determine if it can save more battery.

liquidzyklon said:
I'll post my quick opinion. It really depends on how the phone handles the screen, but my experience is from my old Galaxy S2 with NoLED running over night. I think NoLED program was essentially accomplishing what you are proposing (i.e. rest of screen is "off" or black) and on portion of the screen is on for the LED to hop around. However, even though the screen was black the screen was still draining at a quite high rate (~6%/hr on average). The screen needs to be "off" not just black in order to save more power.
But having stated the above, I am looking forward to your test results to compare and determine if it can save more battery.
Click to expand...
Click to collapse
Thanks for your opinion, but the screen in s2 is way different than on s4. The screen in s2 doesn't turn off the black pixels. The one in s4 does.
II am looking forward to do this test tomorrow

I think this would be like a filter app, such as the found in Play Store.

Exactly. I was talking about it but I forgot the name. I next hour I will do some tests.

Ok, thread can be closed - I've created this app by my own. I mean, I used many of tutorials and examples, and finally got it. Thanks anyway.

Could you share your findings?

This would be pretty hard, as I have read dozens of sites and forums to understand everything. There wasn't any quick or simple solution.

Did it work and save as much battery as you expected?

leodfs said:
Did it work and save as much battery as you expected?
Click to expand...
Click to collapse
I still do not know, I have to test it multiple times to be sure.

Ok. I think it really works, but I'm still not sure. Give me few days to share the alpha version of my app (I just want to add some extra functions).
By the way, does anyone know where should I look for a list of phones with screens like in S4? I mean where the black pixel means it's off.

disip said:
Ok. I think it really works, but I'm still not sure. Give me few days to share the alpha version of my app (I just want to add some extra functions).
By the way, does anyone know where should I look for a list of phones with screens like in S4? I mean where the black pixel means it's off.
Click to expand...
Click to collapse
Here's a list of some recent ones. Pretty sure the Moto X has one as well.
http://www.oled-info.com/oled_devices/mobile_phones

[APP][4.0+] Pocket Lock - Dump your power button! Automates locking and unlocking

{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Pocket Lock
Dump your power button! Pocket Lock automates locking and unlocking for you.
Download Pocket Lock on the Play Store​
Featured on Lifehacker! - "Pocket Lock actually works exactly as advertised, with no fuss, and that's what makes it such a cool app to have."
Pocket Lock intelligently locks and unlocks your phone for you. Choose from three different locking modes: proximity sensor only, gravity sensor only, and a fusion of both sensors. Just drop your phone in your pocket and it locks. Take it out and it unlocks. Pocket Lock is great for phones with broken power buttons or flip cases.
Pocket Lock is easy to set-up and forget, since it starts automatically on boot, but it also offers advanced customization options. The app is completely free and has no ads. If you have any questions, comments, or concerns, use the Send feedback option in the app to email me directly.
Screenshots:
[IMGhttps://lh6.ggpht.com/rE9Bms28mQjg8CeZVcBaS3YvBtWNWzuPAUnDxQh1oi_moV6T4LLfvxq7l_E8tQStFQ=h900-rw[/IMG]
Click to expand...
Click to collapse
Features:
* Intelligently locks your phone using the proximity and gravity sensor
* Works out of the box
* Intuitive options allow for easy customization
* Keeps your phone off when in your pocket. No more pocket pictures!
* Exclude applications
* Option to only lock or unlock your phone, great for Moto X Active Display
* Disable during phone calls
* Disable when screen is rotated
Notes:
Put your phone in your pocket upside down and with screen facing you for best results.
To uninstall, use the uninstall option in the app menu.
XDA:DevDB Information
Pocket Lock, App for all devices (see above for details)
Contributors
PaeP3nguin
Version Information
Status: Stable
Current Stable Version: 2.4.8
Stable Release Date: 2017-08-20
Created 2014-08-29
Last Updated 2017-08-20

Reserved
FAQs:
Help, my phone keeps locking and I can't use it!
First, try turning your phone upside down and unlocking it. If that works, then you have an issue with your gravity sensor. If that doesn't work, them you have may an issue with your proximity sensor. Restart the phone and quickly open Pocket Lock and change the locking method to "Do not lock", then let me know!
How do I uninstall Pocket Lock?
Use the uninstall option in the Pocket Lock menu.
Why does my phone turn off when I'm using it?
This is likely because the proximity sensor is accidentally getting covered. Try setting the lock delay higher and be careful to avoid the proximity sensor with your fingers. If this still does not work, just change the lock method to not use the proximity sensor at all, which should eliminate the problem entirely.
Why doesn't Pocket Lock unlock my phone?
The Android operating system will slow down the rate of sensor events or even stop sensors when the screen is off in order to save power. While this is great for your battery life, this means that if your phone has been off for a while, Pocket Lock may not wake it up immediately. I have noticed that the proximity sensor seems less prone to this problem than the other sensors, so try covering and then uncovering the proximity sensor.
Why does Pocket Lock use so much battery?
Pocket Lock has to keep your phone's sensors on in order to lock and unlock the screen. Some sensor use more power than others, which will in turn use more battery. Check the Diagnostics page and look at the value for Proximity sensor power usage and Gravity sensor power usage. Change your lock method to only use whichever sensor has the lower value. Consider trying the accelerometer to save battery.
Why does my phone turn off in the dark?
That's your phone manufacturer cheaping out by not using a quality proximity sensor! I would suggest changing your lock method to not use the proximity sensor.
Excluded applications doesn't work!
Recent versions of Android broke the original way Pocket Lock detected what application was running. Please try out excluding at least one app before buying pro If you've bought pro and excluded apps doesn't work, forward your order confirmation to [email protected] and I'll refund you.
What if I only want Pocket Lock to lock/unlock my phone?
In the lock method setting, you can change the locking sensor or unlocking sensor to "Do not lock" or "Do not unlock"
What apps are Pocket Lock incompatible with?
Pocket Lock may not play well with apps like No Lock, SkipLock, custom lock screens, or anything that messes with the lock screen or how the phone locks. Pocket Lock should not cause problems for other apps, though, because it's nice
How can I make Pocket Lock work with delayed lock/smart lock/custom lock screens?
Enable the "Alternate screen off method" setting. Note that the screen may now take a few seconds to turn off.
Why does Pocket Lock need the permission "Device ID & call information: read phone status and identity"?
This is so that Pocket Lock can detect when you're in a call and not lock your phone.
Why does Pocket Lock need the permission to modify system settings?
This is only used if you use the Alternate screen off method. Instead of force-locking your screen, Pocket Lock simply changes your screen timeout to zero, then back to your original setting after locking.

Reserved
Privacy policy:
Pocket Lock does not store or transmit any of your data. Pocket Lock doesn't even access the internet. Pocket Lock only records one statistic: the number of times it has locked or unlocked your phone. The only way this is used is to display to you in the app.
Upcoming features:
Battery analysis: helps you customize settings to use the least amount of battery
Beta downloads:
None at the moment

Add an Active Screen based element. IE enable unlock method on notifications for a set amount of time. Also Pocket Mode (notifications turn screen on unless in the pocket). User could configure ongoing and low priority?
Last but not least: Blacklist

ahrion said:
Add an Active Screen based element. IE enable unlock method on notifications for a set amount of time. Also Pocket Mode (notifications turn screen on unless in the pocket). User could configure ongoing and low priority?
Last but not least: Blacklist
Click to expand...
Click to collapse
Thanks for the suggestions! The blacklist is definitely on the to do list, though I want to make sure the basic functionality works well before starting on that. Pocket Mode is something I hadn't thought of that I'll have to look into. Right now, the app will relock the screen if a notification turns it on, though. Active screen is a cool idea, but I'm not sure if Pocket Lock's purpose warrants adding something like that. I believe there are already pretty good apps for that and Pocket Lock plays well with them. You can set Pocket Lock to just lock the screen and then those apps can unlock when they need to.

Must enter patern after every unlock?
This app sleeps and wakes display fine. However on every wake I must enter my pattern to unlock it. Is this by design?

whomiketodd said:
This app sleeps and wakes display fine. However on every wake I must enter my pattern to unlock it. Is this by design?
Click to expand...
Click to collapse
Right now, that is how it works, yes. Eventually I will add some sort of delayed lock, like Android has naively, but for now, this most closely stimulates pushing the power button. If I just turn off the screen instead of locking the screen, Android may not enter a low power state. Thanks for using Pocket Lock!

Does this cause wakelocks to keep the screen active? How bad is it for battery life?

12gage said:
Does this cause wakelocks to keep the screen active? How bad is it for battery life?
Click to expand...
Click to collapse
Pocket Lock does not use any wakelocks when the screen is on and only very briefly uses a wake lock when unlocking the screen (probably under 100ms). The biggest concern in terms of battery life is how much power your phone's sensors use. Generally, proximity sensor use less power, so if you're worried about power usage, change your lock method to only use the proximity sensor.
You can also check how many milliamps your sensors use on the Diagnostics page in the app.

Working great mate, I will be running it to see how well it works for my uses. Previously I lost my power button on my s3, since then I have been using a gestures to lock. With the home button being my goto button, well I would hate to lose it!
Hopefully this will be battery friendly and efficient for my uses. Thanks mate!
Sent from my SAMSUNG-SM-G900A using XDA Free mobile app

kalans said:
Working great mate, I will be running it to see how well it works for my uses. Previously I lost my power button on my s3, since then I have been using a gestures to lock. With the home button being my goto button, well I would hate to lose it!
Hopefully this will be battery friendly and efficient for my uses. Thanks mate!
Sent from my SAMSUNG-SM-G900A using XDA Free mobile app
Click to expand...
Click to collapse
Hey, great to hear! If you go to the Diagnostics page in the app and tell me the values for Proximity sensor power usage and Gravity sensor power usage, I can give you an estimate of how much power the app uses and what combination of sensors will use the least power.

Just uploaded the latest update onto the Google Play Store! Let me know what features you'd like to see in the next update. Right now, I'm thinking I'll add the option to use the accelerometer instead of the gravity sensor (saves power), and the option to change the proximity sensor sampling rate.

I tried your app yesterday and while it locked the phone just as expected when I put it in my pocket it took very long (about 2 seconds) to turn on the screen when I took it out of the pocket. I changed the turn on time to very low value (20ms) but that didn't change anything. Will see what the new update brings and if that changes anything.

adl said:
I tried your app yesterday and while it locked the phone just as expected when I put it in my pocket it took very long (about 2 seconds) to turn on the screen when I took it out of the pocket. I changed the turn on time to very low value (20ms) but that didn't change anything. Will see what the new update brings and if that changes anything.
Click to expand...
Click to collapse
Hmm, that's rather strange. What phone are you using? It's possible that Android is slowing down the sensor events when the screen is off to save battery, so it might have taken a while to detect it was out of your pocket.

PaeP3nguin said:
Hmm, that's rather strange. What phone are you using? It's possible that Android is slowing down the sensor events when the screen is off to save battery, so it might have taken a while to detect it was out of your pocket.
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Click to collapse
It's a Nexus 5 running the Slimkat Custom ROM. Not sure if that's helping...
I am trying the all "gravity screen on" now and it's turning the screen on instantly, so sensors shouldn't be the problem.

adl said:
It's a Nexus 5 running the Slimkat Custom ROM. Not sure if that's helping...
I am trying the all "gravity screen on" now and it's turning the screen on instantly, so sensors shouldn't be the problem.
Click to expand...
Click to collapse
Hmm, strange. In the Pocket Lock settings, what is your lock method set to?

PaeP3nguin said:
Hmm, strange. In the Pocket Lock settings, what is your lock method set to?
Click to expand...
Click to collapse
I left it on standard, so both methods.
I didn't change any other setting, only the setting I mentioned above. Well try the new version as soon as I see it in playstore (shows old version so for).
EDIT:
New version seems to work better/faster. I still uninstalled it, as i found out that for my phone usage i am better off without an automatic on/off app. I usually have my phone in the backpocket and before i sit down i take it out but don´t want it to turn actually on or i carry the phone around in my hands.
Anyway good luck with the app!

adl said:
I left it on standard, so both methods.
I didn't change any other setting, only the setting I mentioned above. Well try the new version as soon as I see it in playstore (shows old version so for).
EDIT:
New version seems to work better/faster. I still uninstalled it, as i found out that for my phone usage i am better off without an automatic on/off app. I usually have my phone in the backpocket and before i sit down i take it out but don´t want it to turn actually on or i carry the phone around in my hands.
Anyway good luck with the app!
Click to expand...
Click to collapse
Good to hear the new version is working better. Hey, thanks for using Pocket Lock!

New update just uploaded. I've sort of given up on the gravity sensor. Even though it's supposed to be more accurate, it tends to use way more power and seems to have problems on Samsung phones. The next update will default to using the accelerometer, though there is an easy checkbox to disable that change.
Could you guys let me know what the Gravity sensor power usage and the Accelerometer sensor power usage values in the Diagnostics screen show? I'm pretty sure that the accelerometer should universally use less power.

Just downloaded this a few hours ago and it's been great. The app UI itself is nice, too!
I particularly like the vibrate/sound on lock and unlock. Any chance you'd let us pick our own sound in the future?

[Note 10+] When Setting no screen lock, device unlocks on its own

I prefer not having a screen lock over swipe for a couple reasons. Anyways I found that for some reason, after receiving any form of notification, text, email, etc; the device will unlock on its own. I just factory reset the device right now and It's still doing it. So obviously this is an intended feature. So dumb. Also since charging causes a notification to appear on my screen, that will unlock it as well. Is there a solution for this via third party tools? I really don't want to have to go back to swipe if I can.
Thanks in advance.

I use double tap on/off for my N10+'s.
The screen notifications you want not to show?
They don't cause any harm, use much battery, and not a security risk other than what they display as they are automatically isolated by the firmware and have limited functionality.
Double Tap works on Android 9 and 10 but maybe not 11.

Double tapping to unlock screen is a native feature of the no lock screen type. The problem is, notifications automatically cause the screen to unlock. This seems like an intended behavior for android because I noticed this on the past 3 androids I've used.
My question is, can this be fixed with some third party tool?

tworla said:
Double tapping to unlock screen is a native feature of the no lock screen type. The problem is, notifications automatically cause the screen to unlock. This seems like an intended behavior for android because I noticed this on the past 3 androids I've used.
My question is, can this be fixed with some third party tool?
Click to expand...
Click to collapse
The Double tap app lets you turn off the display too by double tapping.
Disable notifications for it...
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blackhawk said:
The Double tap app lets you turn off the display too by double tapping.
Disable notifications for it...
View attachment 5585007
Click to expand...
Click to collapse
It looks like in the newest version of android they fixed the unlocking issue with notifications when using no screen lock, however, my device unlocks itself after charging has been disconnected (whether by cable or wireless). Also annoying. Does this app you mentioned fix that too?

tworla said:
It looks like in the newest version of android they fixed the unlocking issue with notifications when using no screen lock, however, my device unlocks itself after charging has been disconnected (whether by cable or wireless). Also annoying. Does this app you mentioned fix that too?
Click to expand...
Click to collapse
My N10+ is always unlocked, no password, fingerprint, etc are/were ever set. It's normal behavior for the screen to come on after unplugging the charger. I tap it off if I don't want to use it...
Lock screen notifications aren't an issue at least on Pie, haven't checked my N10+ running on Android 10
I can enable or disable them as I please. They consume little power. Tap on AOD however does save about .5%@hr of battery.

blackhawk said:
My N10+ is always unlocked, no password, fingerprint, etc are/were ever set. It's normal behavior for the screen to come on after unplugging the charger. I tap it off if I don't want to use it...
Lock screen notifications aren't an issue at least on Pie, haven't checked my N10+ running on Android 10
I can enable or disable them as I please. They consume little power. Tap on AOD however does save about .5%@hr of battery.
Click to expand...
Click to collapse
Is there a way to stop my screen from unlocking after charging is paused with a third party app? Its just one more android annoyance I am trying to resolve after I recently had to reset my phone. Next time I will use apple because I find that 90% of the so called "superior android customizations" that I make are just to fix oversights of the platform itself.

tworla said:
Is there a way to stop my screen from unlocking after charging is paused with a third party app? Its just one more android annoyance I am trying to resolve after I recently had to reset my phone. Next time I will use apple because I find that 90% of the so called "superior android customizations" that I make are just to fix oversights of the platform itself.
Click to expand...
Click to collapse
What's the issue in that it does this?
Power off phone, charge... problem solved.
I never considered this an issue at all.
The N10+ is a better phone than any Apple. No Apple display can touch the N10+'s display color rendering index specs. No SD card, no spen and no control over the firmware... Apple sucks.

blackhawk said:
What's the issue in that it does this?
Power off phone, charge... problem solved.
I never considered this an issue at all.
The N10+ is a better phone than any Apple. No Apple display can touch the N10+'s display color rendering index specs. No SD card, no spen and no control over the firmware... Apple sucks.
Click to expand...
Click to collapse
The whole point of android is that it is "more customizable" to accommodate different users' preferences.
When you have dozens of small oversights like this, it collectively adds up to a poor and unsatisfactory expiereince.
So you are telling me I should power off my phone as a "fix" to the screen unlocking itself ON ITS OWN? What if I am getting ready to put it in my pocket? You probably don't want your device unlocked in your pocket for an extended period of time do you? So to prevent that, it would require user input to relock the screen.
So in a nutshell, android made a feature that is useless and annoying 9 times out of 10 with no disable option... If this feature requires your input to return to the previous state 9 times out of 10 or more, then that is a feature that causes unwanted outcomes 90% of the time. Look up the definition of annoying.
The complaints you are listing about iPhone are not design flaws or oversights like this. Most people don't need SD cards unless you download an excessive amount of "videos" and music. The s-pen is not even fully supported by samsung apps, as there is no way to globally disable finger touch input when writing causing unwanted actions to be performed, making the whole thing just a samsung marketing gimmick. There are styluses that you can purchase for iPhone, that can fit inside a holster, in the rare case that one would need a stylus for a smartphone.
Long story short, apple just has better design choices. It took android 10 years to disable notification unlock when using no screen lock, so what does that tell you? The latest gripe I have now besides this that caused my whole device to be bricked is the stupid system notifications that cannot be disabled. I thought android was more customizable?

tworla said:
The whole point of android is that it is "more customizable" to accommodate different users' preferences.
When you have dozens of small oversights like this, it collectively adds up to a poor and unsatisfactory expiereince.
So you are telling me I should power off my phone as a "fix" to the screen unlocking itself ON ITS OWN? What if I am getting ready to put it in my pocket? You probably don't want your device unlocked in your pocket for an extended period of time do you? So to prevent that, it would require user input to relock the screen.
So in a nutshell, android made a feature that is useless and annoying 9 times out of 10 with no disable option... If this feature requires your input to return to the previous state 9 times out of 10 or more, then that is a feature that causes unwanted outcomes 90% of the time. Look up the definition of annoying.
The complaints you are listing about iPhone are not design flaws or oversights like this. Most people don't need SD cards unless you download an excessive amount of "videos" and music. The s-pen is not even fully supported by samsung apps, as there is no way to globally disable finger touch input when writing causing unwanted actions to be performed, making the whole thing just a samsung marketing gimmick. There are styluses that you can purchase for iPhone, that can fit inside a holster, in the rare case that one would need a stylus for a smartphone.
Long story short, apple just has better design choices. It took android 10 years to disable notification unlock when using no screen lock, so what does that tell you? The latest gripe I have now besides this that caused my whole device to be bricked is the stupid system notifications that cannot be disabled. I thought android was more customizable?
Click to expand...
Click to collapse
Your initial complaint was it going screen after unplugging the charger?
In pocket turn ons... turn display away from skin.
A good case like the Zizo Bolt helps prevent this too; a good case is mandatory for this phone or it will be destroyed.
I really don't have any of these issues with my N10+'s. They run great, fast with good battery life, are stock, heavily optimized and customized.
They behave almost exactly how I want them to.
An Apple* can't touch them.
You need a basic understanding of the Android variant you own to do this, gained largely by just playing with them, but I read a lot as well.
But by all means go to an iPhone... they work.
*I've used Apples for work... never would have one for personal use. Far too limited and hamstringed... by design.