Develop Bugs

Disable heads up notifications in lollipop (requires root)

Download SQLite editor
Open SQLite editor and choose apps
Choose Settings Storage
Choose Settings.db
Choose Global
Type in Search "Head"
Change value from 1 to 0 Save
Then Reboot
Big thanks to user AL_IRAQI for this important fix as it was a MAJOR annoyance and privacy issue for me on lollipop!

Are you referring to the notifications on lock screen?
If so, they are super annoying.
Pp.

Would this enable Pandora to be controlled from lock screen?

Nice!

Any idea on how to remove the quick connect and sfinder buttons from the notification panel?

me 2
Sent from my SM-N900T using XDA Free mobile app

PanchoPlanet said:
Are you referring to the notifications on lock screen?
If so, they are super annoying.
Pp.
Click to expand...
Click to collapse
go to settings then go to sound and notifications
you find options to control it there

toyanucci said:
Download SQLite editor
Open SQLite editor and choose apps
Choose Settings Storage
Choose Settings.db
Choose Global
Type in Search "Head"
Change value from 1 to 0 Save
Then Reboot
Big thanks to user AL_IRAQI for this important fix as it was a MAJOR annoyance and privacy issue for me on lollipop!
Click to expand...
Click to collapse
Hello,i had before a Galaxy S5, LG G3, and it worked with the SQlite editor procedure , but when installing SQlite on the M8 (grant supersu acces and all of that) it says that no database found (attached a screenshot below) , the same thing happens on my Moto G 2014, so i thought it can't be that i have the S-ON, i tried also changing SElinux to permissive but no luck :crying:

I solved this :good:
install headsoff from google play store. it works for me to disable heads up notification in my note 3.
goooooooood
it dosenot required root device

How to disable carrier-check for native WiFi Tether (no root)

*EDIT* This appears to only be working for people with NON-unlimited data plans. I apologize for the inconvenience...
Saw this over in the AT&T subforum, originally posted by @ExTREmE99 , just reposting here.
This will disable the carrier check on your Verizon G4 and allow you to use the native WiFi tether - no root needed!
1. Enable developer mode (Go to Settings -> About phone, and click on the build number until the developer mode is enabled).
2. Enable USB debugging under Settings -> Developer options
3. Connect the device with a USB cable to a computer with the Android SDK platform tools installed
4. Start an adb shell: adb shell
5. In the adb shell, run these commands one by one:
settings put global tether_dun_required 0
settings put system tether_entitlement_check_state 0
reboot
When your phone comes back up you will have a fully functional native WiFi tether

i must be doing something wrong because i still get the "you need a subscription" popup

Worked for me, thanks! Needed this a few days ago and couldn't use it n was like "F***, wish I had root" hahaha. Oh and also shouldn't this be posted in General?

jrc27 said:
i must be doing something wrong because i still get the "you need a subscription" popup
Click to expand...
Click to collapse
Same here, did I do this right?
Code:
$ adb shell
[email protected]:/ $ settings put global tether_dun_required 0
[email protected]:/ $ settings put system tether_entitlement_check_state 0
[email protected]:/ $ reboot

Congobongo said:
Same here, did I do this right?
Code:
$ adb shell
[email protected]:/ $ settings put global tether_dun_required 0
[email protected]:/ $ settings put system tether_entitlement_check_state 0
[email protected]:/ $ reboot
Click to expand...
Click to collapse
when do you see the subscription message?
try typing:
adb devices
you should see a string of characters listing your device. if it shows no device, then you need to double check that you have your device drivers installed

Tomyk89 said:
when do you see the subscription message?
try typing:
adb devices
you should see a string of characters listing your device. if it shows no device, then you need to double check that you have your device drivers installed
Click to expand...
Click to collapse
I see it after i reboot and try using the hotspot app

jrc27 said:
I see it after i reboot and try using the hotspot app
Click to expand...
Click to collapse
don't use the hotspot app - in fact, disable that one.
You want to use the built in functionality to tether (not technically an app)
Go to settings, More (under wireless networks), then "Mobile Hotspot". You can setup your SSID and password in there. Also, you can create a shortcut in your notification bar by scrolling over to the right side, clicking edit, then checking the box next to "Mobile Hotspot"
Hope that helps.

Tomyk89 said:
don't use the hotspot app - in fact, disable that one.
You want to use the built in functionality to tether (not technically an app)
Go to settings, More (under wireless networks), then "Mobile Hotspot". You can setup your SSID and password in there. Also, you can create a shortcut in your notification bar by scrolling over to the right side, clicking edit, then checking the box next to "Mobile Hotspot"
Hope that helps.
Click to expand...
Click to collapse
I can't even find the damn app to disable it.
I tried as you suggested, going in through the settings and i still get the verizon C*ckblock...

jrc27 said:
I can't even find the damn app to disable it.
I tried as you suggested, going in through the settings and i still get the verizon C*ckblock...
Click to expand...
Click to collapse
Could you try disabling the verizon hotspot app? Mine was disabled way before I discovered this so I may need to add this step to the instructions. you may want to go through the steps one more time after that to ensure everything is set correctly. Don't forget to restart either. It works great on mine so it should for yours as well - unless you took the update a week ago?
Let me know - Thanks!

Tomyk89 said:
Could you try disabling the verizon hotspot app? Mine was disabled way before I discovered this so I may need to add this step to the instructions. you may want to go through the steps one more time after that to ensure everything is set correctly. Don't forget to restart either. It works great on mine so it should for yours as well - unless you took the update a week ago?
Let me know - Thanks!
Click to expand...
Click to collapse
I've been very careful not to take the update. Is the hot spot app have a weird name or something? I can't seem to find it in the app manager or using rom toolbox

jrc27 said:
I've been very careful not to take the update. Is the hot spot app have a weird name or something? I can't seem to find it in the app manager or using rom toolbox
Click to expand...
Click to collapse
hmmm i think I'm confused. My Hotspot app is apparently still in my app drawer. When i click on it it just takes me to the native hotspot functionality.
Honestly I'd attempt to run those commands again. It would help if you took a screen shot of the command prompt window after running all of the commands. After each command it should pause for a second or two then jump to the next line with no errors or responses.
Is your USB debugging on? Also, are you in MTP or PTP USB mode when plugged into your PC?

jrc27 said:
i must be doing something wrong because i still get the "you need a subscription" popup
Click to expand...
Click to collapse
Should it be? I assumed stuff like this went under the Help section since it was helping people. Maybe I'm wrong. If a MOD would like to correct me and maybe move the thread, feel free.

Tomyk89 said:
hmmm i think I'm confused. My Hotspot app is apparently still in my app drawer. When i click on it it just takes me to the native hotspot functionality.
Honestly I'd attempt to run those commands again. It would help if you took a screen shot of the command prompt window after running all of the commands. After each command it should pause for a second or two then jump to the next line with no errors or responses.
Is your USB debugging on? Also, are you in MTP or PTP USB mode when plugged into your PC?
Click to expand...
Click to collapse
Heading to bed...I'll give it another go in the morning
Thanks again for the help, i appreciate it!

jrc27 said:
Heading to bed...I'll give it another go in the morning
Thanks again for the help, i appreciate it!
Click to expand...
Click to collapse
no problem dude. try some of my suggestions tomorrow and get back to me. feel free to PM and we can post the final solution up here as to not fill the the thread up with troubleshooting.

No Go...
Tried multiple times and could not get it to work. adb looked successful but after reboot I still get a subscription check.

joebrady119 said:
Tried multiple times and could not get it to work. adb looked successful but after reboot I still get a subscription check.
Click to expand...
Click to collapse
have you taken the latest OTA update?

Tomyk89 said:
have you taken the latest OTA update?
Click to expand...
Click to collapse
Have not taken any OTA.

This unfortunately doesn't seem to work for me either
I had to put my device in PTP mode in order for ADB to show the device, after the device was confirmed with adb devices, I issued the commands this is the output
Code:
C:\Users\NOTIMPORTANT\AppData\Local\Android\sdk>adb devices
List of devices attached
VS986931(changed the last four for security) device
C:\Users\NOTIMPORTANT\AppData\Local\Android\sdk>adb shell
[email protected]:/ $ settings put global tether_dun_required 0
settings put global tether_dun_required 0
[email protected]:/ $ settings put system tether_entitlement_check_state 0
settings put system tether_entitlement_check_state 0
[email protected]:/ $
When I attempt to enable hotspot I am greeted with the "Use of this service requires a subscription..."
FoxFi seems to work, I just HATE having to change my lock screen in order to use the damn thing!
I'm willing to run further tests and commands if you would like, please just let me know.
I have NOT taken any over the air update. I used the Debloater tool and blocked/hid the app.

Tomyk89 said:
when do you see the subscription message?
try typing:
adb devices
you should see a string of characters listing your device. if it shows no device, then you need to double check that you have your device drivers installed
Click to expand...
Click to collapse
Here's a screenshot of my terminal window:
I'm using the native tethering just like everybody else (Settings, More, flick the tethering switch to On and receive the service check). Haven't taken the OTA and have the service disabled via debloater tool. I appreciate the help!

At this point I'm not sure why some are reporting that this works while others aren't. I added a message on the original post warning that this isn't a for sure thing. I'll be sure to update if/when I find a fix or what is going wrong, but for now I think I have enough info to look into this. thanks for your help everyone and I hope that I can find a fix for this. Worst case - we have to wait until we have root to enable this.
-tom

Google Assistant

I have discovered a way to disable and replace Alexa with the Google Assistant through what you could call a 'privilege escalation.' I don't know anything about the Fire TV so I don't know if you can hook it up to a PC and run ADB commands to it. Can you even download Google apps (sorry if this sounds stupid)?
Anyways, I need some testers to see how widespread this is. In android there is a permission set called WRITE_SECURE_SETTINGS. Basically you can create an app with that said permission in it's manifest. Doing so allows the app to be escalated to a 'root user' in order to edit, remove and or manipulate a set of settings Android called Settings.Secure. It is set to a 'root user' but the user is ONLY root in three tiers explained here. In this set of settings are three tiers: System, Secure and Global. The app, or anyone with access to ADB, can run a command to add, remove or change the values of some of these settings.
An app currently exists and is available on the Play Store, that edits these settings; Settings Database Editor. I need you to do the following steps for me please and thank you:
1. Download, install the app, but don't edit anything yet.
2. Hook the device up to your PC and open an ADB window.
3. Type and hit enter when done:
Code:
adb shell pm grant by4a.setedit22 android.permission.WRITE_SECURE_SETTINGS
4. Go back to the Settings Database Editor app and tap on the Secure tab.
4. Locate the following three lines, if they exist:
Code:
"alexa_enabled"
"assistant"
"voice_interaction_service"
"voice_recognition_service"
5. Go back to the ADB window. Type each of the commands below, hitting enter after each one. You won't see any reply or messages if the commands are successful:
Code:
adb shell settings put secure assistant com.google.android.googlequicksearchbox/com.google.android.voiceinteraction.GsaVoiceInteractionService
adb shell settings put secure voice_interaction_service com.google.android.googlequicksearchbox/com.google.android.voiceinteraction.GsaVoiceInteractionService
adb shell settings put secure voice_recognition_service com.google.android.googlequicksearchbox/com.google.android.voicesearch.serviceapi.GoogleRecognitionService
adb shell settings put secure alexa_enabled 0
If the last command doesn't work, go to the Settings Database Editor app and tap on secure tab. Locate the alexa_enabled setting and tap it. change the 1 to a 0 and save the setting.
6. Open the Google App and go to settings > voice > Configure 'Ok Google" or your Assistant.
The more who confirm this, the better

DragonFire1024 said:
I have discovered a way to disable and replace Alexa with the Google Assistant through what you could call a 'privilege escalation.' I don't know anything about the Fire TV so I don't know if you can hook it up to a PC and run ADB commands to it. Can you even download Google apps (sorry if this sounds stupid)?
Anyways, I need some testers to see how widespread this is. In android there is a permission set called WRITE_SECURE_SETTINGS. Basically you can create an app with that said permission in it's manifest. Doing so allows the app to be escalated to a 'root user' in order to edit, remove and or manipulate a set of settings Android called Settings.Secure. It is set to a 'root user' but the user is ONLY root in three tiers explained here. In this set of settings are three tiers: System, Secure and Global. The app, or anyone with access to ADB, can run a command to add, remove or change the values of some of these settings.
An app currently exists and is available on the Play Store, that edits these settings; Settings Database Editor. I need you to do the following steps for me please and thank you:
1. Download, install the app, but don't edit anything yet.
2. Hook the device up to your PC and open an ADB window.
3. Type and hit enter when done:
Code:
adb shell pm grant by4a.setedit22 android.permission.WRITE_SECURE_SETTINGS
4. Go back to the Settings Database Editor app and tap on the Secure tab.
4. Locate the following three lines, if they exist:
Code:
"alexa_enabled"
"assistant"
"voice_interaction_service"
"voice_recognition_service"
5. Go back to the ADB window. Type each of the commands below, hitting enter after each one. You won't see any reply or messages if the commands are successful:
Code:
adb shell settings put secure assistant com.google.android.googlequicksearchbox/com.google.android.voiceinteraction.GsaVoiceInteractionService
adb shell settings put secure voice_interaction_service com.google.android.googlequicksearchbox/com.google.android.voiceinteraction.GsaVoiceInteractionService
adb shell settings put secure voice_recognition_service com.google.android.googlequicksearchbox/com.google.android.voicesearch.serviceapi.GoogleRecognitionService
adb shell settings put secure alexa_enabled 0
If the last command doesn't work, go to the Settings Database Editor app and tap on secure tab. Locate the alexa_enabled setting and tap it. change the 1 to a 0 and save the setting.
6. Open the Google App and go to settings > voice > Configure 'Ok Google" or your Assistant.
The more who confirm this, the better
Click to expand...
Click to collapse
Tried it on my 2nd gen fire stick (not rooted), nothing, but I think it'd work if I could disable alexa. The alexa_enabled flag doesn't do anything. Maybe we could work together, seeing as you don't have a fire stick?

Nootboot64 said:
I have discovered a way to disable and replace Alexa with the Google Assistant through what you could call a 'privilege escalation.' I don't know anything about the Fire TV so I don't know if you can hook it up to a PC and run ADB commands to it. Can you even download Google apps (sorry if this sounds stupid)?
Anyways, I need some testers to see how widespread this is. In android there is a permission set called WRITE_SECURE_SETTINGS. Basically you can create an app with that said permission in it's manifest. Doing so allows the app to be escalated to a 'root user' in order to edit, remove and or manipulate a set of settings Android called Settings.Secure. It is set to a 'root user' but the user is ONLY root in three tiers explained here. In this set of settings are three tiers: System, Secure and Global. The app, or anyone with access to ADB, can run a command to add, remove or change the values of some of these settings.
An app currently exists and is available on the Play Store, that edits these settings; Settings Database Editor. I need you to do the following steps for me please and thank you:
1. Download, install the app, but don't edit anything yet.
2. Hook the device up to your PC and open an ADB window.
3. Type and hit enter when done:
4. Go back to the Settings Database Editor app and tap on the Secure tab.
4. Locate the following three lines, if they exist:
5. Go back to the ADB window. Type each of the commands below, hitting enter after each one. You won't see any reply or messages if the commands are successful:
Tried it on my 2nd gen fire stick (not rooted), nothing, but I think it'd work if I could disable alexa. The alexa_enabled flag doesn't do anything. Maybe we could work together, seeing as you don't have a fire stick?
Click to expand...
Click to collapse
What happens when you try to set up the assistant and what version of the Google app are you using

DragonFire1024 said:
What happens when you try to set up the assistant and what version of the Google app are you using
Click to expand...
Click to collapse
I already had my voice set up previously and I'm using the latest. I'll have to find out which one that is when I get home.
EDIT: It is version 10.20.2.21.arm

Nootboot64 said:
I already had my voice set up previously and I'm using the latest. I'll have to find out which one that is when I get home.
EDIT: It is version 10.20.2.21.arm
Click to expand...
Click to collapse
On the HD I have to start with the Google app 8.33.5 beta. Then setup your assistant doing the ADB steps reboot and then you can let it auto update to the latest version that's how I've been doing it.

DragonFire1024 said:
On the HD I have to start with the Google app 8.33.5 beta. Then setup your assistant doing the ADB steps reboot and then you can let it auto update to the latest version that's how I've been doing it.
Click to expand...
Click to collapse
Thank you, I'll try that

Nootboot64 said:
Thank you, I'll try that
Click to expand...
Click to collapse
Also note that I have made the Google app system application because we have root but I don't know if that matters. not sure if you guys are rooted or how that happens with the stick.

Nootboot64 said:
Thank you, I'll try that
Click to expand...
Click to collapse
One more thing it's important to remember that when you have your assistant setup from ADB also set up the voice commands and what not. That's important because the idea is to have your voice commands already set up when the Google app updates. As long as that happens you won't have to go back and setup assistant with your voice all over again. As long as it remembers your settings from the beta version of the old app the new app version will also take on those settings, voice included. I think that was the main problem before is it wasn't doing that and something else internally with the Google app wasn't allowing you to save your voice commands to the device again. would you still can't do so don't try and go and set up the voice again because it won't work you'll have to downgrade back to the 8.33 version and start all over.
you can also uninstall delete or do whatever you want with the two Amazon applications that have to do with the speech user interface and speech interaction manager they have nothing to do with anything that goes on with the Google app or the assistant or anything Android for that matter.

Where can I get the Google app 8.33.5 beta
thx

yenmax said:
Where can I get the Google app 8.33.5 beta
thx
Click to expand...
Click to collapse
Maybe you can just use google search?
https://www.google.com/search?q=Google+app+8.33.5+beta
https://www.apkmirror.com/apk/google-inc/google-search/google-search-8-33-5-release/

Do we need to have Google Play Services on the Firestick for this to work? Or will installing the Google app be enough?

gogorman said:
Do we need to have Google Play Services on the Firestick for this to work? Or will installing the Google app be enough?
Click to expand...
Click to collapse
I'm pretty sure assistant will only work with play services but I could be wrong. I do know there's somewhat of an assistant ability built into Google go. But it is not nearly as sophisticated.
Sent from my Google Nexus 10 using XDA Labs

shi*ty headsup notifications

hi guys, someone found/knows a way to get rid of those awful heads up notifications that keep appearing when you are doing something with the phone and are so irritating? how could they include something so bad without giving the possibility to disable them?
the regular android way i used in the past didn't work here (typing in terminal 'settings put global heads_up_notifications_enabled 0' ) and via system UI tuner also i don't see advanced notifications settings.. any idea? please!!
tia!!
EDIT: fixed! done via adb.. could get rid of those damned headsup... wonderful!! :good::victory::highfive:

Could you tell me more about this notifications? Pics? And hows the procedure to remove? Thank you sir!

Dinizbr said:
Could you tell me more about this notifications? Pics? And hows the procedure to remove? Thank you sir!
Click to expand...
Click to collapse
the intruding notifications that appear in the upper part of the screen when you get for example a text message or telegram/whatsapp etc.. can't stand them!
you need to enable debug usb mode and connect phone to pc then via adb run the command i posted in first post

FcukBloat said:
the intruding notifications that appear in the upper part of the screen when you get for example a text message or telegram/whatsapp etc.. can't stand them!
you need to enable debug usb mode and connect phone to pc then via adb run the command i posted in first post
Click to expand...
Click to collapse
Hi, complete noob here. How do you run the command through adb (what do I type)? I've enabled usb debugging and can get as far as finding the device with the adb devices command.
Thanks.

PYellow said:
Hi, complete noob here. How do you run the command through adb (what do I type)? I've enabled usb debugging and can get as far as finding the device with the adb devices command.
Thanks.
Click to expand...
Click to collapse
adb shell
then when you are inside, type the command in OP
then exit
let me know!

FcukBloat said:
adb shell
then when you are inside, type the command in OP
then exit
let me know!
Click to expand...
Click to collapse
Alright, thanks! It worked perfectly. Sony really locked down the notification controls .

PYellow said:
Alright, thanks! It worked perfectly. Sony really locked down the notification controls .
Click to expand...
Click to collapse
not sony but android oreo. you can disable heads up notifications in settings for each app separately, too vad there isnt a visible global switch for it
Sent from my Sony H8324 using XDA Labs

[MOD]No notch ? Welcome to the immersive mode ! Remove the notification bar

Hi,
Our Xiaomi MI 9T is splendid with its great AMOLED full screen without any notch or hole.
However, the web browsers like Chrome (and others apps) doesn't propose the possibility in the settings to remove the notification bar and to get a true immersive full screen mode.
No problem, adb is there!
No need to root the smartphone.
EDIT: I have tested "Immersive Manager Application" from Google Play Store and it's perfect. Very simple and it works even when you reboot your phone.
No more need to type adb commands below except at least few adb commands to grant the Secure Settings permission to the app. This is well explained by the application when you launch it the first time.
I let the adb commands below for information in case we had some "purists" who prefer adb than an immersive app.
1/ Enable the Developper mode
Go to Parameters/ About the phone
Click many times (at least 10) on the MIUI Version to activate the Developper mode
2/ Enable USB Debugging
Go to Parameters/... Others parameters/Developper options
Click on USB debugging
Click on Install via USB => You will have to connect to your MI account
Click on USB debugging (security parameters)
3/ Launch adb on your PC
Get adb.exe on the net (very easy)
Put it in a folder of your PC (for instance C:/adb)
Connect your smartphone to the PC
Launch a DOS command window
Go to the adb folder => cd /adb
To check if your smartphone is ready, type:
Code:
adb devices
If it's the first time, there will be a popup on your smartphone to authorize the adb commands
Then, normally your device will appear after typing "adb devices"
4/ Get the list of applications installed on your smartphone
Code:
adb shell pm list packages
Retrieve the name of the application(s) you want to remove the notification bar.
5a/ For instance, hide the notification bar only for Chrome and Google Photos
Code:
adb shell settings put global policy_control immersive.status=com.android.chrome,com.google.android.apps.photos
Note: Each time you enter this command, you cancel the previous one. You need to type only one command with all the apps you want to remove the notification bar (names of app are separated by a comma ,).
5b/ For instance, if you want to hide the notification bar for all the applications
Code:
adb shell settings put global policy_control immersive.status=*
6/ If you want to cancel this setting and put back the notification bar
Code:
adb shell settings put global policy_control null*
Enjoy your brillant full screen mainly when you are in dark mode.
:good:

Pls the screen..
Redmi K20 cihazımdan Tapatalk kullanılarak gönderildi

pidobeuliou said:
Hi,
Our Xiaomi MI 9T is splendid with its great AMOLED full screen without any notch or hole.
However, the web browsers like Chrome (and others apps) doesn't propose the possibility in the settings to remove the notification bar and to get a true immersive full screen mode.
No problem, adb is there!
No need to root the smartphone.
1/ Activate the Developper mode
Go to Parameters/ About the phone
Click many times (at least 10) on the MIUI Version to activate the Developper mode
2/ Activate USB Debugging
Go to Parameters/... Others parameters/Developper options
Click on USB debugging
Click on Install via USB => You will have to connect to your MI account
Click on USB debugging (security parameters)
3/ Launch adb on your PC
Get adb.exe on the net (very easy)
Put it in a folder of your PC (for instance C:/adb)
Connect your smartphone to the PC
Launch a DOS command window
Go to the adb folder => cd /adb
To check if your smartphone is ready, type:
Code:
adb devices
If it's the first time, there will be a popup on your smartphone to authorize the adb commands
Then, normally your device will appear after typing "adb devices"
4/ Get the list of applications installed on your smartphone
Code:
adb shell pm list packages
Retrieve the name of the application(s) you want to remove the notification bar.
5a/ For instance, hide the notification bar only for Chrome and Google Photos
Code:
adb shell settings put global policy_control immersive.status=com.android.chrome,com.google.android.apps.photos
Note: Each time you enter this command, you cancel the previous one. You need to type only one command with all the apps you want to remove the notification bar (names of app are separated by a comma ,).
5b/ For instance, if you want to hide the notification bar for all the applications
Code:
adb shell settings put global policy_control immersive.status=*
6/ If you want to cancel this setting and put back the notification bar
Code:
adb shell settings put global policy_control null*
Enjoy your brillant full screen mainly when you are in dark mode.
:good:
Click to expand...
Click to collapse
Thanks for the instructions bro... I like the immersive mode on all the apps but i do not in instagram app, What is the command to get the immersive mode on all the apps but not in some specifics one?

The setting is reset on reboots. How can it be persisted?

salzzz said:
The setting is reset on reboots. How can it be persisted?
Click to expand...
Click to collapse
Do you have root permissions? If the asnwer is "yes" you can do this:
Install terminal emulator from google play store. Open it and writte "su"
now writte this:
settings put global policy_control immersive.status=*
Tachan! you have immensive mode active. Only save the command in a note app. Always you reboot your phone the only thing you have to do is open terminal, su and paste your command.
A lot more easy and fast than do it with adb. the only "problem" is you need root.
If someone knows how to add an exception, please say so.

How do you show it on lock screen? Any ideas?

"Permission denial: writing to settings requires:android.permission.write_security_settings"

ramsyst said:
"Permission denial: writing to settings requires:android.permission.write_security_settings"
Click to expand...
Click to collapse
Did you manage to overcome this getting same error here
NVM, fixed it

ralphoberholzer said:
Did you manage to overcome this getting same error here
NVM, fixed it
Click to expand...
Click to collapse
Still getting the same error, how did u get around it ?

ramsyst said:
Still getting the same error, how did u get around it ?
Click to expand...
Click to collapse
Enable USB debugging (security settings) under developer options.
I used SystemUI Tuner as it allows for blacklisting apps (sucha as whatsapp) that don´t manage full screen well.

ralphoberholzer said:
Enable USB debugging (security settings) under developer options
Click to expand...
Click to collapse
Thank you! It worked, but as stated above, it reset after phone restart.
Maybe running a tasker command at boot might fix it ?
Edit: Use the Immersive Manager app (thank me later!)

ramsyst said:
Thank you! It worked, but as stated above, it reset after phone restart.
Maybe running a tasker command at boot might fix it ?
Edit: Use the Immersive Manager app (thank me later!)
Click to expand...
Click to collapse
Worked great, Thanks

pidobeuliou said:
Hi,
Our Xiaomi MI 9T is splendid with its great AMOLED full screen without any notch or hole.
However, the web browsers like Chrome (and others apps) doesn't propose the possibility in the settings to remove the notification bar and to get a true immersive full screen mode.
No problem, adb is there!
No need to root the smartphone.
1/ Activate the Developper mode
Go to Parameters/ About the phone
Click many times (at least 10) on the MIUI Version to activate the Developper mode
2/ Activate USB Debugging
Go to Parameters/... Others parameters/Developper options
Click on USB debugging
Click on Install via USB => You will have to connect to your MI account
Click on USB debugging (security parameters)
3/ Launch adb on your PC
Get adb.exe on the net (very easy)
Put it in a folder of your PC (for instance C:/adb)
Connect your smartphone to the PC
Launch a DOS command window
Go to the adb folder => cd /adb
To check if your smartphone is ready, type:
Code:
adb devices
If it's the first time, there will be a popup on your smartphone to authorize the adb commands
Then, normally your device will appear after typing "adb devices"
4/ Get the list of applications installed on your smartphone
Code:
adb shell pm list packages
Retrieve the name of the application(s) you want to remove the notification bar.
5a/ For instance, hide the notification bar only for Chrome and Google Photos
Code:
adb shell settings put global policy_control immersive.status=com.android.chrome,com.google.android.apps.photos
Note: Each time you enter this command, you cancel the previous one. You need to type only one command with all the apps you want to remove the notification bar (names of app are separated by a comma ,).
5b/ For instance, if you want to hide the notification bar for all the applications
Code:
adb shell settings put global policy_control immersive.status=*
6/ If you want to cancel this setting and put back the notification bar
Code:
adb shell settings put global policy_control null*
Enjoy your brillant full screen mainly when you are in dark mode.
:good:
Click to expand...
Click to collapse
I am sorry friend, bootloader unlocked ?

wilmerwils said:
I am sorry friend, bootloader unlocked ?
Click to expand...
Click to collapse
No, it's not necessary to unlock the bootloader.
You have just to activate the developper mode as I indicate it.

ramsyst said:
Thank you! It worked, but as stated above, it reset after phone restart.
Maybe running a tasker command at boot might fix it ?
Edit: Use the Immersive Manager app (thank me later!)
Click to expand...
Click to collapse
Yes, it's true. Each time you reboot the phone, you should loose the setting.
And good point, thank you Ramsyst, I didn't check on Google Play Store the myriad of immersive mode applications!!
I have tested "Immersive Manager Application" and it's perfect. Very simple and it works even when you reboot your phone. :good::good:
I had previously created a task with Tasker and AutoTools (paid version) to change the immersive mode with the "Custom Setting" feature. But knowing that there are many apps (free and paid version) doing that better than AutoTools, it's not usefull to describe how I did it.

pidobeuliou said:
Yes, it's true. Each time you reboot the phone, you should loose the setting.
And good point, thank you Ramsyst, I didn't check on Google Play Store the myriad of immersive mode applications!!
I have tested "Immersive Manager Application" and it's perfect. Very simple and it works even when you reboot your phone. :good::good:
I had previously created a task with Tasker and AutoTools (paid version) to change the immersive mode with the "Custom Setting" feature. But knowing that there are many apps (free and paid version) doing that better than AutoTools, it's not usefull to describe how I did it.
Click to expand...
Click to collapse
Thank you too! I didn't know this immersive mode was possible until i stumbled on your thread. Now, we can all enjoy that beautiful screen 100%!

No devices / emulator found ... Please help. I instal drivers do all on this topic

ramsyst said:
Thank you! It worked, but as stated above, it reset after phone restart.
Maybe running a tasker command at boot might fix it ?
Edit: Use the Immersive Manager app (thank me later!)
Click to expand...
Click to collapse
With Tasker you already have an option to make all apps you want to go immersive! There is no need to use any other command or app.
I believe everybody in the world should buy tasker
Is the best Android app. It may looks hard in the begining, but your imagination is the limit to do whatever you want.

Hi how can i used this on split screen but in full screen mode with status bar and navigation?

MrYuu said:
Hi how can i used this on split screen but in full screen mode with status bar and navigation?
Click to expand...
Click to collapse
You're right. I had never tested the split screen function. The notification bar is not hidden on split screen mode even when immersive mode is activated. The result is a bit weird as there is a mix of notification bar and app on the top of the screen.
"Google search" indicates that you are not the first one to face this issue... but apparently no solution has been found so far.
If somebody can help.