Develop Bugs

[Q] A question regarding double tap

In the Motion Gestures, it says that this phone can double tap to wake and to sleep. Double tap to wake is working great, but it doesn't double tap to sleep. Has anyone else noticed if double tap to sleep works?

ledvedder said:
In the Motion Gestures, it says that this phone can double tap to wake and to sleep. Double tap to wake is working great, but it doesn't double tap to sleep. Has anyone else noticed if double tap to sleep works?
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It works, but only in the lockscreen.

Sometimes double tap doesn't work for no reason, do you have any idea what's going on?

You can also go to Dev settings and tick the double tap status bar to sleep. Much handier than the lock screen bc you have to turn the phone OFF to get to lock screen and defeats the whole purpose of double tap to sleep...

melihcarter said:
Sometimes double tap doesn't work for no reason, do you have any idea what's going on?
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the phone has to be held upright i think

Deathmeter said:
the phone has to be held upright i think
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I know about that part, but even when I hold it correctly it doesn't work, it only works again after I reboot the phone

melihcarter said:
I know about that part, but even when I hold it correctly it doesn't work, it only works again after I reboot the phone
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If you just got your phone, it may have been sitting in the box awhile and may need to be updated. Go to the Play Store and search for HTC Motion Launch to see if an update is available. Also, check on your phone and/or with your carrier to find out if a software update is available for your phone.

touch screen stops working

this has happening to me lot now. I could be in the middle of any app and the touch screen will just stop working totally until i lock the screen with the power button and then unlock it.

Just a wild guess, do you have DT2W/DT2S enabled?

aloy99 said:
Just a wild guess, do you have DT2W/DT2S enabled?
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Yeah, I do have it enabled currently. Is it really that buggy?

3165dwayne said:
Yeah, I do have it enabled currently. Is it really that buggy?
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I've experienced some issues with DT2W/S on other devices/roms, even when its a feature enabled by the kernel.
Try disabling it.

I'll be sure to try it the next time I have the issue.

bump
happening here as well. noticed the logo used for the "interruptions" settings menu pops up as an indicator at the top of the screen every time this happens. tried changing around the settings within interruptions with no luck. also have dt2w off. imgur . com/KK7riD

sumwhat1 said:
happening here as well. noticed the logo used for the "interruptions" settings menu pops up as an indicator at the top of the screen every time this happens. tried changing around the settings within interruptions with no luck. also have dt2w off. imgur . com/KK7riD
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Hardware problem
Il you put two fingers and make some pressure between the front camera end the rear side of the phone, the screen becomes alive

(Q) Disable vibration on screen wake

Everytime i double tap to wake screen i get a vibration...is it anyway to disable it? I disabled vibrate on touch option already. Im rooted on stock rom is it a app or xposed module to stop it?

recepo1 said:
Everytime i double tap to wake screen i get a vibration...is it anyway to disable it? I disabled vibrate on touch option already. Im rooted on stock rom is it a app or xposed module to stop it?
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I haven't used it, since it doesn't bother me too much, but I've read that this will solve the issue:
https://play.google.com/store/apps/details?id=com.cynyx.vibrafix&hl=nl
Edit:
Might solve that issue. I read that it can definitely help with fingerprint unlock vibration. I'm not completely sure of the options available in the app.

mapolidori said:
I haven't used it, since it doesn't bother me too much, but I've read that this will solve the issue:
https://play.google.com/store/apps/details?id=com.cynyx.vibrafix&hl=nl
Edit:
Might solve that issue. I read that it can definitely help with fingerprint unlock vibration. I'm not completely sure of the options available in the app.
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Thank youuuu worked perfectly..the vibration is gone on double tap to wake...i wouldve never known abt this app

recepo1 said:
Thank youuuu worked perfectly..the vibration is gone on double tap to wake...i wouldve never known abt this app
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Glad to hear that it worked!

Yes thanks so much...the vibration was driving me nuts

Deep Sleep Wont Wake

Anybody else having issues with the pixel screen not turning on? I get haptic feedback when I touch the screen but the screen doesn't come on. I have to hold down the power button to reboot. It only does it every now and then, I think it's the immersive mode that's causing it.

I am using double tap to lock (Nova Prime) and double tap to wake (settings > system > languages, inputs and gestures),
and once in a while, my double tap to wake (I presume during deep sleep) takes several taps to register.

I'm having the same issue too. Haven't found a solution yet.
Sent from my Pixel 2 XL using Tapatalk

Az Biker said:
I am using double tap to lock (Nova Prime) and double tap to wake (settings > system > languages, inputs and gestures), and once in a while, my double tap to wake (I presume during deep sleep) takes several taps to register.
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mirwolf said:
I'm having the same issue too. Haven't found a solution yet.
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I'm using Nova Prime too, but not the DTTL feature, and I'm not seeing this issue. I am using the DTTW in Settings (8.1). Have you tried toggling off DTTL in Nova for a while? Stranger things have happened.

v12xke said:
I'm using Nova Prime too, but not the DTTL feature, and I'm not seeing this issue. I am using the DTTW in Settings (8.1). Have you tried toggling off DTTL in Nova for a while? Stranger things have happened.
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I'm not using Nova' DTTL, just DTTW in settings. Also using immersive move with system tuner. Not quite sure why i can't get it to wake when it happens. Ambient display turns off and its just a dark screen. Fingerprint reader registers because you can feel the vibration, but the display remains off. I tried flashing 8.1 again and reinstalled magisk, but the issue is still there. happens randomly.

mirwolf said:
I'm not using Nova' DTTL, just DTTW in settings. Also using immersive move with system tuner. Not quite sure why i can't get it to wake when it happens. Ambient display turns off and its just a dark screen. Fingerprint reader registers because you can feel the vibration, but the display remains off. I tried flashing 8.1 again and reinstalled magisk, but the issue is still there. happens randomly.
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I believe there is a problem with Oreo and immersive mode. I had the same thing happen to me. Screen would go black if I pushed the power button but finger print scanner worked as you could feel the vibration. Also if you press lock again you get the screen lock sound.
Sent from my Pixel 2 XL using XDA Labs

Anyone found a solution to this issue. I'm having the same problem. Exactly as described.

Zetanator said:
Anyone found a solution to this issue. I'm having the same problem. Exactly as described.
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Remove Magisk manager and remove Root entirely. Rooting is what caused it for me, I guess I had an older version of Magisk manager installed so I went to the official Magisk thread and downloaded and installed the latest Magisk manager app then flash the Magisk zip file via twrp and I haven't had a problem since

mackentosh said:
Remove Magisk manager and remove Root entirely. Rooting is what caused it for me, I guess I had an older version of Magisk manager installed so I went to the official Magisk thread and downloaded and installed the latest Magisk manager app then flash the Magisk zip file via twrp and I haven't had a problem since
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Thanks I appreciate the help. I ended up going back to stock. The issue got progressively worse.

I too have this issue, I'm almost positive the phone does this when when the screen times out. If I press power button to turn it off I never have the issue. I only think that's what causes it but i think there's more to it, like having magisk and being rooted. Just assumptions. I also noticed that when this happens Android thinks the screens on, I have an app that lets me use active edge to turn on flashlight and it turns light on even though the screen isn't actually on. Even in battery settings it shows my sot being higher than it should.

I experienced the issue. I did have the immersive mode, rooted with magisk, edge sense, and was using substratum. After I installed an up to date module for edge sense in Magisk manager, I haven't seen it since. I think it's the previous outdated Magisk module that's doing it. Could be the base Magisk module as well.

Same issue here... very frustrating. I dropped $6 on this launcher primarily for just the tap to sleep / wake feature on my Pixel 2 XL and can't wake it. It's locked in a deep sleep. I'm forced to press the power button once and then it just wakes to ambient screen on double tap afterwards. THEN...double tap again to wake. Did I just waste my money? Anyone get a solution to this yet?

I just want to add that I have the same issue but I'm not rooted. Using an immersive mode app. Really hoping this isn't an issue on P.

robnhl said:
I just want to add that I have the same issue but I'm not rooted. Using an immersive mode app. Really hoping this isn't an issue on P.
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I've solved this issue for me. I'm using Navigation Bar Hider from the Play Store to force immersive mode. I had to deselect the system UI-type apps from the NBH settings. Since I did that I haven't had any issues waking up the phone. I basically deselected all of the system apps then went back and selected things like Chrome, Calendar, etc.

Me too... With inmersive mode but only when have less of 10-15% of battery .....
Enviado desde mi Pixel 2 XL mediante Tapatalk

Double tap to wake

I got the phone today, any information why double tap to wake is not possible. or activated ?

I have no idea, but I would also very much like to know. I miss my double tap...!

Same here, just received the phone: Quality seems quite good but I'm surprised this basic functionality (double tap to wake) is not available.
From what I read, if it's not implemented at kernel level then no apps can bring it to the phone ...
If anyone has more info, that would be great!

As an alternative this app can be tried. It wakes the device up by wave gesture.
It must be checked if Mi A2 Lite still goes to deep sleep mode and doesnt stay awake when app is active (hint by dev that some devices have problems)
Also it must be checked if Fingerprint is working without any issues like re-enter PIN after fingerprint unlock

Same problem, got the phone last saturday... it seems that the oreo version has it but our phone's didn't...

This ROM is extremely light so they removed most of the common features.
Let's just wait for a semi-official Lineage release for A2L.

Or you can wait until someone builds a kernel for this device. Many Kernels enable tap to wake functionally.

iLovPieNCake said:
Or you can wait until someone builds a kernel for this device. Many Kernels enable tap to wake functionally.
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I thought the finger print sensor would make tap to wake useless lol.

I got the phone 3 days ago. Double-tap to wake works from day one.
I really wish I could turn it OFF.
Ambient Light is Off, TalkBalk is Off but phone still wakes up in my pocket all the time.
Anyone know how to turn this feature Off please?

alfiean said:
I got the phone 3 days ago. Double-tap to wake works from day one.
I really wish I could turn it OFF.
Ambient Light is Off, TalkBalk is Off but phone still wakes up in my pocket all the time.
Anyone know how to turn this feature Off please?
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As it turns out, this phone comes with two types of display CSOT & EBBG.On csot, the double tap works, but it can not be turned off, and on ebbg it does not work.

alfiean said:
I got the phone 3 days ago. Double-tap to wake works from day one.
I really wish I could turn it OFF.
Ambient Light is Off, TalkBalk is Off but phone still wakes up in my pocket all the time.
Anyone know how to turn this feature Off please?
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can u show us the d2tw option? with a little vid maybe

mrmcphisto77 said:
can u show us the d2tw option? with a little vid maybe
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Sure

I am on mi a2 lite. No d2tw here

mrmcphisto77 said:
I am on mi a2 lite. No d2tw here
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On stock Launcher?
I am not liking this feature at all, wish I could stop it.

alfiean said:
On stock Launcher?
I am not liking this feature at all, wish I could stop it.
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yes stock launcher and even if i install alternative launcher, since not rooted, every tme i lock screen with double tap to sleep it asks for pin, sequence or other, very annoying...

mrmcphisto77 said:
yes stock launcher and even if i install alternative launcher, since not rooted, every tme i lock screen with double tap to sleep it asks for pin, sequence or other, very annoying...
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Strangely, on my A2 Lite, double tap only wakes up the screen. Double tapping when screen is awake does nothing at all.
I emailed Xiaomi Support about this, asking how I could disable the waking up. The reply came from Xiaomi Support Malaysia:
Go to the Settings - Select Accessibility - Select advanced settings - Turn on the pocket mode option​
I replied, "There is no Advanced Settings under Accessibility. There is also no setting available when I search for pocket or double or tap twice."
Their advice was to backup and perform a Factory Reset, which I think is nonsense.

alfiean said:
Strangely, on my A2 Lite, double tap only wakes up the screen. Double tapping when screen is awake does nothing at all.
I emailed Xiaomi Support about this, asking how I could disable the waking up. The reply came from Xiaomi Support Malaysia:
Go to the Settings - Select Accessibility - Select advanced settings - Turn on the pocket mode option​
I replied, "There is no Advanced Settings under Accessibility. There is also no setting available when I search for pocket or double or tap twice."
Their advice was to backup and perform a Factory Reset, which I think is nonsense.
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well... no options like those for me too... it is really frustrating...

luiszevs said:
As it turns out, this phone comes with two types of display CSOT & EBBG.On csot, the double tap works, but it can not be turned off, and on ebbg it does not work.
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What application is in the screenshots?

Akbhar said:
What application is in the screenshots?
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*#*#6484#*#* line #1

so there are 2 version of A2 Lite which has and has no double tap to wake, we have to accept it as they are, but which is better or worse?