Knock to screen on app - LG Optimus G Pro

Guys i found an app on play store its caled knockr.it does screen on when we knock it. Tested and working with stock kiktkat rom.i hope you love this app.
https://play.google.com/store/apps/details?id=tecnology.angs.knockr
Sent from my LG-E980 using XDA Free mobile app

sbacham said:
Guys i found an app on play store its caled knockr.it does screen on when we knock it. Tested and working with stock kiktkat rom.i hope you love this app.
https://play.google.com/store/apps/details?id=tecnology.angs.knockr
Sent from my LG-E980 using XDA Free mobile app
Click to expand...
Click to collapse
What is the impact on battery, and what are your settings?
Sent from my LG-E988 using Tapatalk

It does some effect on battery.
To use, open app and select double tap,then select screen on.
Sent from my LG-E988 using XDA Free mobile app

sbacham said:
It does some effect on battery.
To use, open app and select double tap,then select screen on.
Sent from my LG-E988 using XDA Free mobile app
Click to expand...
Click to collapse
Drains big time! Thanks though.

You are Prince
You are great

I think this app wakelock the screen so it always on, but then replace display with all black image so it looks like screen off.
How to know? Use a charger.
When screen really off, notification LED should turn red (indicate of charging when screen off)
But when use this app, LED blinks only once then come off, and the display black condition is slightly different than before.
Another proof, use Quickmemo button
You can screen capture the screen off!
In original screen off you can't capture screen (because it really doesn't display anything)
No wonder it drains the battery.
Sent from my LG-E988 using XDA Free mobile app

optimuswhite said:
I think this app wakelock the screen so it always on, but then replace display with all black image so it looks like screen off.
How to know? Use a charger.
When screen really off, notification LED should turn red (indicate of charging when screen off)
But when use this app, LED blinks only once then come off, and the display black condition is slightly different than before.
Another proof, use Quickmemo button
You can screen capture the screen off!
In original screen off you can't capture screen (because it really doesn't display anything)
No wonder it drains the battery.
Sent from my LG-E988 using XDA Free mobile app
Click to expand...
Click to collapse
So the app basically keeps the screen on. I'll pass.
Sent from my LG-E980 using XDA Free mobile app

Related

Slow bootup?

Is it just me that gets this? I hold the power on button, thereafter it vibrates and it takes about 5 seconds I think until it displays anything on screen. Is this normal?
Sent from my R800i using XDA App
Also, sometimes the screen goes dimmer and brighter by itself, why?
Sent from my R800i using XDA App
It does the same thing for me... Never really though anything of it. The screen diming might be due to auto screen brightness option, which is fixed in 2.3.4. There is also a disbale auto brightness app for sale in the market if you dont wanna do the firmware update. It drove me nuts waiting for 2.3.4...
Sent from my R800a using xda premium
Also, sometimes the screen goes dimmer and brighter by itself sometimes, why?
Sent from my R800i using XDA App
KindaUndisputed said:
Is it just me that gets this? I hold the power on button, thereafter it vibrates and it takes about 5 seconds I think until it displays anything on screen. Is this normal?
Sent from my R800i using XDA App
Click to expand...
Click to collapse
Yes, this is very normal.
KindaUndisputed said:
Also, sometimes the screen goes dimmer and brighter by itself, why?
Sent from my R800i using XDA App
Click to expand...
Click to collapse
See below.
blackendsoul said:
It does the same thing for me... Never really though anything of it. The screen diming might be due to auto screen brightness option, which is fixed in 2.3.4. There is also a disbale auto brightness app for sale in the market if you dont wanna do the firmware update. It drove me nuts waiting for 2.3.4...
Sent from my R800a using xda premium
Click to expand...
Click to collapse
This is a stock setting from Sony Ericsson to save power. This may be removed, after root, with a 3rd party app.
KindaUndisputed said:
Also, sometimes the screen goes dimmer and brighter by itself sometimes, why?
Sent from my R800i using XDA App
Click to expand...
Click to collapse
see over.
Thanks all, do you think that games next year/ late this year will still be compatible with the xperia play?
Sent from my R800i using XDA App
Anyone else get a very slightly leggy screen?
Thanks
Sent from my R800i using XDA App
My screen lags when R button and Volume up are held then i press the screen (buzzes once), for 5-10 seconds, my phone freezes then it buzzes twice and is back to normal
My phone also outputs a bugreport txt each and every time this occurs, here's the most recent one (stupid mediafire wont let me upload it unzipped)
Never mind, figured out that it's simply a shortcut to create the file
KindaUndisputed said:
Is it just me that gets this? I hold the power on button, thereafter it vibrates and it takes about 5 seconds I think until it displays anything on screen. Is this normal?
Sent from my R800i using XDA App
Click to expand...
Click to collapse
Mine does this too, i was never too concerned with it, i just assumed, with the larger capacity, it just too longer to load up. It only takes a few seconds, not bad in my opinion.
KindaUndisputed said:
Also, sometimes the screen goes dimmer and brighter by itself, why?
Sent from my R800i using XDA App
Click to expand...
Click to collapse
This was already answered, but just to reemphasize, it can be disabled in your settings menu, however doing so, will leave the screen constantly at whatever level you choose, so expect some additional battery drain.
anyone else's phone slow in doing any thing internet based? My internet is quite slow when not connected to wifi as is market, it is even slower than my old San Francisco. Anyone know why this could be? I have full bars of connection and would like an explanation, thanks!
Sent from my R800i using XDA App

Touch key lights?

Do the touch key lights just stay off when the phone is low on battery because right now mine are off and I have it on always on but my battery is very low.
Sent from my SPH-D710 using xda premium
If you do not use any batterh saver app, the system just acts as you set up it on settings > display > touch key light duration
You can change the time from there.
Sent from my SPH-D710 using xda premium
But if your touch light is always off on low battery then you may need to check wether any application is intercepting your default settings.
Sent from my SPH-D710 using xda premium
you did not answer my question...
it happened when my phone went into critical mode maybe it was just an bug because after it died and I turned it back on they were on.
My second post. Which rom are you using? If you do not use any tweaked version nor any battery saver app, system won't turn off the light.
Sent from my SPH-D710 using xda premium
i'm on stock.
thanks but you were wrong it does.
Darrien13 said:
thanks but you were wrong it does.
Click to expand...
Click to collapse
Mine shut off once the battery gets critically low, also screen dims even though I have auto brightness off.
It makes sense why it does that though.

Is there a mod that will turn off my screen when I close my flip-cover?

I have the Samsung Flip Cover on my GN2. I would like to have the screen turn off whenever I close the cover. Is there a setting or app that does this?
Thanks.
Ah just found this. Will see if it works
Pseudo-Smart Cover - Cover turns screen off when closed.
http://forum.xda-developers.com/showthread.php?p=34686553&postcount=6
** Of the Market Apps available, Screen Standby seems to work the best for me.
I've been using Intellicover for this very purpose and it works great. Once you have it set up. The whole idea is annoying for when you accidentally slide over the proximity sensor and your screen goes dark.
But on the plus side, I can now "magically" turn my phone on by waving my hand over it!
koiulpoi said:
I've been using Intellicover for this very purpose and it works great. Once you have it set up. The whole idea is annoying for when you accidentally slide over the proximity sensor and your screen goes dark.
But on the plus side, I can now "magically" turn my phone on by waving my hand over it!
Click to expand...
Click to collapse
Yeah it can be a pain in the butt, especially when writing notes and you keep turning the screen off. I eventually decided to just push the power button before I close the front cover.
Sent from my SPH-L900 using Tapatalk 2
I found "case sensor for tablets" in play when I had my tab. It should work. It might also be paid? Cool thing about it was you can set a timer so it turns off say 3 seconds after closed vs if you accidentally cover it.
Sent from my Samsung "Nexus" 5.5
http://forum.xda-developers.com/showthread.php?t=1941925
Try this
Sent from my SPH-L900 using xda premium
https://play.google.com/store/apps/details?id=it.android.smartscreenoffpro
Try this there's a frew version as well
Sent from my SPH-L900 using xda app-developers app
I use "proximity screen off" it works great and has lots of options, Like delay so you won't accidently turn off. And an excluded apps list so you can turn it off in certain apps only.there is a Free version too. I donated its a great app.
chuko303 said:
https://play.google.com/store/apps/details?id=it.android.smartscreenoffpro
Try this there's a frew version as well
Sent from my SPH-L900 using xda app-developers app
Click to expand...
Click to collapse
For me this is by far the best (paid version).
Sent from my SPH-L900 using Tapatalk 2
im on inellicover it works perfectly fine and its free
I'm running Smart Cover.....works great and there are options to delay so it prevents accidental hits
Sent from my NOTEworthy smartphone

Make the screen turn off when charging AUTOMATICALLY?

I don't like how the screen stays on while charging, I know theater mode can turn it off but I have to get into theater mode every night and I know there is a trick with ambient display from the app but this also takes time. Is there a way to just have the watch turn off the screen ALWAYS when charging without my asking it to?
Sent from my Nexus 6 using XDA Free mobile app
Get an app called slumber. It does what you're looking for.
Sent from my XT1019 using XDA Free mobile app
Actually slumber didn't work very well for me buy I ended up finding a thing online saying to go into developer options and change the setting, THAT worked wonders
Sent from my Nexus 6 using XDA Free mobile app
reinaldistic said:
Actually slumber didn't work very well for me buy I ended up finding a thing online saying to go into developer options and change the setting, THAT worked wonders
Sent from my Nexus 6 using XDA Free mobile app
Click to expand...
Click to collapse
what else did you do? dev options > disable while charging doesnt turn the display off when charging
chaco81 said:
what else did you do? dev options > disable while charging doesnt turn the display off when charging
Click to expand...
Click to collapse
No, but dev options > ENABLE while charging does. Don't ask me why'...
Sent from my Nexus 6 using XDA Free mobile app
I confirm that setting it "backwards" from what you expect does what you want. Someone's boolean logic was off when they programmed that setting.
Sent from my XT1094 using Tapatalk
+1
This worked for me too. Setting is reversed.
Once on charge, I get the charging screen for about 15 seconds then it turns off and stays off! Perfect!
i can confirm that the setting is reversed
however, this feature isn't all that reliable (the screen doesn't always turn off)
ShadowVlican said:
i can confirm that the setting is reversed
however, this feature isn't all that reliable (the screen doesn't always turn off)
Click to expand...
Click to collapse
You gotta dock with the screen on. 90% off the time it works every time
Sent from my Nexus 6 using XDA Free mobile app

Stop auto screen wake?

Can't seem to figure it out. Sometimes when I pick up the phone the screen automatically turns on to a black screen with htc lock screen widget (not the one wen you manually wake the phone) and it bothers me. Where can I go to to disable this?
Thanks
Sent from my HTC 10 using XDA-Developers mobile app
Check if daydream and ice view is off.
Sent from my HTC 10 using Tapatalk
nitramus said:
Can't seem to figure it out. Sometimes when I pick up the phone the screen automatically turns on to a black screen with htc lock screen widget (not the one wen you manually wake the phone) and it bothers me. Where can I go to to disable this?
Thanks
Sent from my HTC 10 using XDA-Developers mobile app
Click to expand...
Click to collapse
what ROM, sounds like you need to disable "Ambient Display" MOD.
It was ambient display. Thanks
Sent from my HTC 10 using XDA-Developers mobile app

Categories

Resources