Develop Bugs

Screen starts to glow on it's own???

Hi,
I don't know what's going on with the screen of my one-v...
well I press lock button, so screen goes dark, but after a while it lights up for few seconds showing me lock screen... then it goes dark, and after few second it does it again.
after 2 times it stops, but it is annoying when you put phone on the desk, that it glows so you start to think about coming call or text.
what's going on?

lolsss..
haunted maybe
Sent from my HTC One V

haha well hopefully not
I thought at beginning that it could be caused because of apz running in background but I have double checked - there are not any

unster said:
Hi,
I don't know what's going on with the screen of my one-v...
well I press lock button, so screen goes dark, but after a while it lights up for few seconds showing me lock screen... then it goes dark, and after few second it does it again.
after 2 times it stops, but it is annoying when you put phone on the desk, that it glows so you start to think about coming call or text.
what's going on?
Click to expand...
Click to collapse
have you tried factory resetting?

Are you using an app like Keep Screen?
My friend had a similar problem when she used the Keep Screen app.
Have you received an update?
Try using another locker like GO Locker or Magic Locker. Inform if it happens again.

strange thing, but it magically stopped happening

That may due to your brightness settings which is set to "Automatic" by default.

well it was too early for me to say that problem is gone... it happens again today ;/
I have fixed level of brightness, no apps except battery life working in background... all newest updates installed.
any ideas?

[Q] Can't get Daydream to work?

This has been driving me crazy and I must be doing SOMETHING wrong because I can't get it to work on my Wonder.
I select Daydream and have it set to either or when plugged in, but the Daydream scene will not start, no matter which one I select.
In fact, here's what happens. I plug my Wonder in set the Daydream to Clock (or any other), and the screen will just stay on. It will refuse to sleep until I press the power button, but it will sleep (screen off) if I turn Daydream off.
So I assume something is blocking Daydream from working? They are both running stock 4.2.2, unlocked and rooted.
I've also changed the sleep time to something different (currently set at 2 minutes) and it still doesn't do it.
Anyone know what might be causing the problem? Does anyone else have this issue?

rkdss said:
This has been driving me crazy and I must be doing SOMETHING wrong because I can't get it to work on my Wonder.
I select Daydream and have it set to either or when plugged in, but the Daydream scene will not start, no matter which one I select.
In fact, here's what happens. I plug my Wonder in set the Daydream to Clock (or any other), and the screen will just stay on. It will refuse to sleep until I press the power button, but it will sleep (screen off) if I turn Daydream off.
So I assume something is blocking Daydream from working? They are both running stock 4.2.2, unlocked and rooted.
I've also changed the sleep time to something different (currently set at 2 minutes) and it still doesn't do it.
Anyone know what might be causing the problem? Does anyone else have this issue?
Click to expand...
Click to collapse
work on charge mode

filodev said:
work on charge mode
Click to expand...
Click to collapse
Really, load mode and moved to him after a long waiting period (2 minutes) he went into daydream. However, I can not make it work in docked mode.
As I understand it he would play the role of screen saver when the phone would be at rest .... sorry if I'm wrong understand application functionality

rkdss said:
Really, load mode and moved to him after a long waiting period (2 minutes) he went into daydream. However, I can not make it work in docked mode.
As I understand it he would play the role of screen saver when the phone would be at rest .... sorry if I'm wrong understand application functionality
Click to expand...
Click to collapse
yes please try ...

How to stop Home screen rotation?

Hi!
My Desire Eye's home screen has been rotating whenever I slightly tilt it since this morning and no, the Auto Rotation mode is not enabled. I did a soft reset but still the screen keeps rotating, and I can't find any solutions for it anywhere.
Usually, when Auto Rotate is ON it rotates almost every apps' screens but never the home screen or menu screen. When I woke up today somehow the Car mode was turned ON, but I exited it without doing anything else. I wonder if it caused something to change in my phone.
Does anyone know how to fix this? You'd save a life. :crying:

suevietts said:
Hi!
My Desire Eye's home screen has been rotating whenever I slightly tilt it since this morning and no, the Auto Rotation mode is not enabled. I did a soft reset but still the screen keeps rotating, and I can't find any solutions for it anywhere.
Usually, when Auto Rotate is ON it rotates almost every apps' screens but never the home screen or menu screen. When I woke up today somehow the Car mode was turned ON, but I exited it without doing anything else. I wonder if it caused something to change in my phone.
Does anyone know how to fix this? You'd save a life. :crying:
Click to expand...
Click to collapse
Wierd. Are you sure you dont hace any xposed setting or insertcoin control enabled?

luisitox22 said:
Wierd. Are you sure you dont hace any xposed setting or insertcoin control enabled?
Click to expand...
Click to collapse
Yes, I'm sure.

Screen not turning on sometimes

Has anyone has an issue where the screen won't turn on after using the fingerprint sensor? I can feel it unlock but I sometimes have to hold the power button until the power off/reboot menu comes up which then starts the display up from being all black. Have Magisk beta and Xposed installed so maybe that's the issue?

Not So Pro said:
Has anyone has an issue where the screen won't turn on after using the fingerprint sensor? I can feel it unlock but I sometimes have to hold the power button until the power off/reboot menu comes up which then starts the display up from being all black. Have Magisk beta and Xposed installed so maybe that's the issue?
Click to expand...
Click to collapse
Is AOD on or off? What happens when it's on?

Badger50 said:
Is AOD on or off? What happens when it's on?
Click to expand...
Click to collapse
AOD is on. So what happens is if the phone is on my desk and AOD is showing time, it'll show the notification briefly then just go black(nothing is covering proximity sensor and notification light is blinking). I then usually have to either do the power menu trick I mentioned or just restart the phone. If it's in my pocket on the other hand I'll pull it out and it'll be black with a notification light.
Oddly enough it usually only occurs with Snapchat so I think it may have to do with having snaptools installed?

Not So Pro said:
AOD is on. So what happens is if the phone is on my desk and AOD is showing time, it'll show the notification briefly then just go black(nothing is covering proximity sensor and notification light is blinking). I then usually have to either do the power menu trick I mentioned or just restart the phone. If it's in my pocket on the other hand I'll pull it out and it'll be black with a notification light.
Oddly enough it usually only occurs with Snapchat so I think it may have to do with having snaptools installed?
Click to expand...
Click to collapse
Quite possibly so. I know nothing about snap face, snap chat, or whatever these social media apps do. Although, you may try clearing the app data and cache on said app to see if it helps. No guarantees though. As is the case with many things android! ??

I've had the same issue ever since I installed, I believe, the nav bar immersive mod. Not sure, around same time. I was able to hurt power button twice for camera and that would pull it up and u could switch back to screen. I don't have xposed or Snapchat, so I don't think either of those are it. It's random when it happens to me.

I've had similar issues. I'm not rooted and have never used Snapchat or AOD. I do use immersive mode for some apps so I've thought that might be causing it. Like stated above, I can get the screen to come on my double tap to open the camera or just holding the phone face down and tap the back a couple times then flip back over and the screen comes on.

I'm also having this issue. Ambient display seems to prevent the issue for me. If I reboot the issue is gone for a period as well. Not rooted but have immersive mode acrive via nav bar hider.

shmity said:
I'm also having this issue. Ambient display seems to prevent the issue for me. If I reboot the issue is gone for a period as well. Not rooted but have immersive mode acrive via nav bar hider.
Click to expand...
Click to collapse
Ok so a little more testing. When Ambient display is set to always on, I have no issue, maybe a slight lag when waking/unlocking. When ambient is set to tap or pick up i get issues, when ambient display is set to off at all times, i have no issue. Plugging the phone in to charge seems to force the issue to happen.
Edit: Seems that even with ambient display off totally the issue pops up. Strange thing is if i unlock the phone and take a screen shot, its totally black.

I to have this happen and like sportytony I use camera to wake device. Sometimes that too takes a bit. Most of the time when it finally does wake there will be a notification that systemui isn't responding. So I wonder if it's related.

Ok, I've been having this issue happen multiple times a day. I use this immersive app: https://play.google.com/store/apps/details?id=in.tsdo.elw
Since I have turned all ambient display options off and made sure that System UI is unchecked in the immersive app i haven't had an issue at all.

Its definitely related to system UI, com.android.systemui to be precise
i used to try to set up Power Nap on this device, but it can't find System UI in app list, make me unable to whitelist it, thus causing same issue like yours,
Screen wont turn on after sleep, since System UI wake up is blocked

I was using hide navbars and had this issue
I uninstalled and never had that problem again
Sent from my Google Pixel 2 XL using XDA Labs

Didn't expect all these replies but I'm going to try to untick system UI and see what happens. Thank you all!

Always on display "flickering" when activated (on tap)

Hey everyone!
As the title say i'm facing a issue with my always on display.
I'll try to make it as simple as possible:
When I set the always on display to be always active it works flawlessly.
When I set the always on display to activate on tap (and last for 10 seconds according to the settings) it appears for roughly 3 seconds and then disappears for 3-4 and reappears flickering for 2-3 times sometimes showing the desktop wallpaper between each flicker.
Did anyone experience the same issue?
What I did to try and fix it was:
- tested both on battery and while charging
- factory reseted and then restored backup (which was stupid, that lead me to the second point)
- start in safe mode (to check whether it was an app causing troubles) but no such luck, problem still occurs.
- uninstalled "nice lock" apps
- changed some settings under the always on display tab
- cleared cache of the always on app
What you should know:
- I'm running android 9, not rooted and have nova launcher as default home
- After I factory reseted the phone I wanted to stop always on display from updating to test whether it was a new version issue but I forgot and didn't make it in time so I'm currently running the latest version
Does anyone have any idea as of why it's behaving like this?
edit: just wanna be a little more clear, flickering is not meant like a lightbulb it's more something like it turns off and back on after a delay (I'm sorry english is not my native language I can't really explain it any better)

Frans1897 said:
Hey everyone!
As the title say i'm facing a issue with my always on display.
I'll try to make it as simple as possible:
When I set the always on display to be always active it works flawlessly.
When I set the always on display to activate on tap (and last for 10 seconds according to the settings) it appears for roughly 3 seconds and then disappears for 3-4 and reappears flickering for 2-3 times sometimes showing the desktop wallpaper between each flicker.
Did anyone experience the same issue?
What I did to try and fix it was:
- tested both on battery and while charging
- factory reseted and then restored backup (which was stupid, that lead me to the second point)
- start in safe mode (to check whether it was an app causing troubles) but no such luck, problem still occurs.
- uninstalled "nice lock" apps
- changed some settings under the always on display tab
- cleared cache of the always on app
What you should know:
- I'm running android 9, not rooted and have nova launcher as default home
- After I factory reseted the phone I wanted to stop always on display from updating to test whether it was a new version issue but I forgot and didn't make it in time so I'm currently running the latest version
Does anyone have any idea as of why it's behaving like this?
edit: just wanna be a little more clear, flickering is not meant like a lightbulb it's more something like it turns off and back on after a delay (I'm sorry english is not my native language I can't really explain it any better)
Click to expand...
Click to collapse
i also experience the same.
this phone has many strange bugs.
when i restart my A70, tap to show always on display works for me for 2-3 times.
after 2-3 times working correctly, the bug starts.
after i tap the screen, it shows AOD for 2 seconds. then turns the screen off and then at the end of the 10th second, screen just flashes itself for the last time and turns off completely.
i think it is related to the fingerprint scanner.
because after i registered my fingerprints and turned on unlocking the screen by the FP reader, this bug ends.
after i tap the screen it shows both the clock and fingerprint icon at the bottom of the screen.
after 2 seconds fingerprint icon disappears. and the clock is continued to be shown until the end of 10th second.
but there is a minor issue, when the fingerprint icon disappears, the AOD screen brightness changes. dims or brighter slightly.
can you please try tap to show AOD, by enabling the fingerprint unlocking?
samsung ?

xprzs said:
i also experience the same.
this phone has many strange bugs.
when i restart my A70, tap to show always on display works for me for 2-3 times.
after 2-3 times working correctly, the bug starts.
after i tap the screen, it shows AOD for 2 seconds. then turns the screen off and then at the end of the 10th second, screen just flashes itself for the last time and turns off completely.
i think it is related to the fingerprint scanner.
because after i registered my fingerprints and turned on unlocking the screen by the FP reader, this bug ends.
after i tap the screen it shows both the clock and fingerprint icon at the bottom of the screen.
after 2 seconds fingerprint icon disappears. and the clock is continued to be shown until the end of 10th second.
but there is a minor issue, when the fingerprint icon disappears, the AOD screen brightness changes. dims or brighter slightly.
can you please try tap to show AOD, by enabling the fingerprint unlocking?
samsung ?
Click to expand...
Click to collapse
Hey! Thanks for the answer, I can confirm we have the exact same issue. I also have the same brightness issue you described
Anyway, I have always used fingerprint unlock though so I don't know what to answer you.. I only recently noticed the weird behavior. I did a couple things to test and I found out that enabling the "fingerprint" icon showing in the always on display seems to "fix" the issue of the flicker but not the one of the brightness change (after enabling it i've yet to see the problem occur), you should try it and let me know if you see any improvement. It's probably on samsung's end though and hopefully we get it fixed with android 10 or earlier
I'll take this chance to ask you another question; two weeks ago I received a software update and ever since that day I noticed my battery to be lasting waaaay less than it used to, did you update your phone as well? Did you notice a battery drain?

I have the issue both of you talking about.

hello, I had this same issue and what I did was turn the phone off, and booting it up while pressing "Volume Up", after entering a black screen with many options, I selected wipe cache. It has worked without a flaw since then. There's lots of bugs with this phone. I recently had a problem where the USB port will detect a device and "plugged and unplugged" it, making my phone unable to dim. Thankfully I was helpful.