Related
http://jsharkey.org/blog/2010/07/01/android-surfaceflinger-tricks-for-fun-and-profit/
Cool
If you didn't know how OLED works it might be cool.
But IMHO it is totally useless, why would I want to distort colors for some battery time?
I am sorry i really have the say the screen looks like your phone is going back to factory.
I do not want a AMOLED LED screen look like damaged nokia phone.
Anyway, still thanks for sharing
Maybe this app is useless but screen looks cool when you enable this and you can trick your friends that they broken your phone
The red filter could be useful at night, for preserving night vision as the author mentioned.
Ycros said:
The red filter could be useful at night, for preserving night vision as the author mentioned.
Click to expand...
Click to collapse
First I think some parts of the device won't be usable since graphics might not have any red in it.
Secondly, since when did anyone care about night vision combined with the use of a phone?
Maybe using it as a GPS, but most programs has a night mode anyways.
why all the negative comments.
android is all about options. if you forget your charger and need limited usage of the screen I could see where it would be useful.
Sent from my SHW-M110S using XDA App
What a great idea, hats off to him!
dseo80 said:
why all the negative comments.
android is all about options. if you forget your charger and need limited usage of the screen I could see where it would be useful.
Sent from my SHW-M110S using XDA App
Click to expand...
Click to collapse
Would it not be more useful to make everything dark instead?
Also, I would like to point out:
Even though some comments may be negative that is the whole thing about a discussion forum. People disagree and vent their opinions.
I look at the usability of what presented and thus venting my thougts on that, for instance this post and can see none.
I also already knew that red needs less electricity than blue OLEDs. That is true for LEDs as well I believe, or anything emitting light, since blue light carries more energy than red.
This could definitely be useful when you're desperate for battery but need to use your phone... ie you need to find a place and you're running out of battery.... It might not be revolucionary but it's nice to have the option to save some battery when you really need to...
@aeo087 - You are right. Could use this in case of emergency situation. Specially if u are away from charger or a usb port of pc and wants more juice from battery for like listening to FM or music.
I think this is excellent work.
At the very least it suggests using a simpler theme could have a big difference on battery life. I dont have a Galaxy S yet but when I do I will definitely be experimenting with this. Im hoping I could also use this OpenGL filter to have a low power mode, as suggested by dseo80, for use when you know your going to be away from a charger.
This would be awesome as low battery mode
Sent from my GT-I9000 using XDA App
thanks for sharing idea m8,,,yeah i agree wiv aboue frnds,,,it is really usefull when u need charging....and this site is all about tweaks,hacks...so yeah gud one.......cheeerz
can't find it in market
Somebody should make this a app
Sent from my GT-I9000 using XDA App
This would be very useful to astronomers, like myself, who would like to use their phones or tabs under the stars and not ruin their night vision.
It's one option that I would almost KILL to have. Someone please do this.
All the apps claiming that our battery backup will double are nothing but useless piece of crap.
Sent from my GT-I9000 using XDA App
[root] Chainfire3D free version got such feature. Its called Night Mode with customization of color
title says it all; its a PITA to reach around through the case to turn the screen on all the time, and, even though the screen is supposed to come on when you push the menu key on the hardware keyboard, it doesnt work that way, at least for me..
Can anyone offer any other suggestions?
I know once I root this, there will be other choices, but, I want to learn more about the device before I root it
thanks so much for your help!
no, since xoom doesnt have soft keys so the only way to turn the screen on its to touch the power button. in other terms if you want to wake the xoom up when screen is off you need to press power button.
hopefully, some one will develop a software fix
for this; I cant be the only person that is annoyed by this..
thanks!
What's so hard about pressing the power button?
Sent from my CM7 - EVO via XDA App
if you have the motorola folio case on it, its a pain reaching through the cut out every few minutes to turn the screen on..
Idk if it works on the xoom but simply lockscreen on the market has a feature that uses the devices proximity sensor to unlock the phone, it might be just what you are looking for. Like I said, not sure about compatibility but the developer is pretty active here on xda and he might be able to figure something out.
Sent from my SCH-I500 using XDA Premium App
Sent from my SCH-I500 using XDA Premium App
Huntredgo said:
Idk if it works on the xoom but simply lockscreen on the market has a feature that uses the devices proximity sensor to unlock the phone, it might be just what you are looking for. Like I said, not sure about compatibility but the developer is pretty active here on xda and he might be able to figure something out.
Sent from my SCH-I500 using XDA Premium App
Sent from my SCH-I500 using XDA Premium App
Click to expand...
Click to collapse
The Xoom does not have a proximity sensor. One developer that frequents the forms and gave us all a screenshot app for the Xoom for free, has an App Killswitch which does the opposite action that you want. When you close the case, the light sensor senses the darkness and turns the screen off. It would take more battery but likewise would be possible to do it the way you wish when opening the cover. Maybe if we ask nicely, he can make it happen
well, I installed nolock, from the market, and it reduces the steps to one to get the screen on; when you push the power button, there is no lock screen to go through, which helps, but I wish there was a way to wake it up with either the keyboard, or just tapping the screen..
I'm sure this will come one of these days..
EDIT: It only works sometimes, not ready for 3.0 I guess....
It is possible but will not work until we have a deodexed ROM. The is a way to remap the volume keys to wake the screen but as soon as the keyguard kicks in the volume keys are disabled. With a deodexed ROM I can disable keyguard. An alterative option I might be able to work out is to wake the screen with a paired keyboard via blurtooth. So far in my testing this is working well.
Basically I have mapped the F1 key on my keyboard to wake/sleep the Xoom.
Sent from my Xoom using Tapatalk
that would be fantastic!
I bought the moto keyboard, hoping those features might be baked into it, but they arent.
I could have saved 70 bucks, and just used my apple mini BT keyboard...
Keep us informed, and if you need a tester, I will be glad to help out!
thanks
wase4711 said:
that would be fantastic!
I bought the moto keyboard, hoping those features might be baked into it, but they arent.
I could have saved 70 bucks, and just used my apple mini BT keyboard...
Keep us informed, and if you need a tester, I will be glad to help out!
thanks
Click to expand...
Click to collapse
Try to push the below file using adb ... you need root for this to work. After rebooting the right ctrl key on the Motorola keyboard should become a power button for you. Let the screen goto sleep for a few minutes and attempt to wake it using the button. Let me know if this works.
Download:
http://www.mediafire.com/download.php?hsqqsehpcjr812t
ADB PUSH:
adb remount
adb push Vendor_22b8_Product_093d.kl \system\usr\keylayout\Vendor_22b8_Product_093d.kl
adb reboot
Make sure you unplug the USB cable before testing. I think while it is plugged into USB keyguard is disabled.
EDIT:
Getting Back to Default Settings:
Download:
http://www.mediafire.com/download.php?3sxm4n1wh86a7u8
ADB Push:
adb remount
adb push Vendor_22b8_Product_093d.kl \system\usr\keylayout\Vendor_22b8_Product_093d.kl
adb reboot
I appreciate it man, but I haven't rooted the xoom yet..
I want to wait a bit, and learn it better before I do.
Even when I got my evo last june, I waited a few weeks b4 rooting to learn it beter.
thank you for the file!
This has been discussed many times on this forum.
Long story short, I agree with you, especially since I leave the xoom on a table during a meeting. My solution...I downloaded Widgetsoid2.x. Among other widgets, I have a no turn-off widget on my main page. walking into a meeting, i hit it, forcing the xoom to stay on. obviously kills the battery, but i still get two full days.
not pretty, but it works.
wase4711 said:
I appreciate it man, but I haven't rooted the xoom yet..
I want to wait a bit, and learn it better before I do.
Even when I got my evo last june, I waited a few weeks b4 rooting to learn it beter.
thank you for the file!
Click to expand...
Click to collapse
I guess I figured everyone was like me and rooted on day one. LOL. No problem. Anyone else with a Moto keyboard give that file a shot and let me know. It will only work with the Moto keyboard.
wase4711 said:
its a PITA to reach around through the case to turn the screen on all the time
Click to expand...
Click to collapse
?! ... it is?
Never did get why people malign the power-button placement so much. I think it's perfect, myself ....
kcrudup said:
?! ... it is?
Never did get why people malign the power-button placement so much. I think it's perfect, myself ....
Click to expand...
Click to collapse
I personally don't like the power button placement myself. It's all personal preference. But that's the benefit of getting and Android platform right? If something doesn't quite fit our preference we can personalize it. I think that's all the OP is asking for.
microbespecialty said:
I personally don't like the power button placement myself. It's all personal preference. But that's the benefit of getting and Android platform right? If something doesn't quite fit our preference we can personalize it. I think that's all the OP is asking for.
Click to expand...
Click to collapse
Ditto. The case I bought till a nice option comes along doesn't have the hole for the power button. That's why I started looking for alternative options.
Sent from my Xoom using Tapatalk
http://forum.xda-developers.com/showthread.php?t=1016594
Posted the how-to in the dev section for Moto/Apple/Generic Bluetooth keyboards for those interested.
What is that you are doing that it is going to sleep? The easiest thing would be not to let it sleep so quick. Set the timeout to 15 minutes or something.
I guess I am still treating this like my EVO, which, doesnt get the best battery life if you leave it on too long..this thing gets awesum battery life, so I think I wll start leaving the screen on longer, until someone comes up with software that will wake it up easily..
Does anyone has any idea regarding how the double tap to lock and wake works?
Need a port to other devices
I highly doubt it works on rom or device other than the g2 stock rom at this point.
Maybe scrosler knows.
I believe it is part of the launcher.... I thought I read some where that if you installed 3rd party launcher you lost that function...
Sent from my VS980 4G using XDA Premium HD app
mouf32 said:
I believe it is part of the launcher.... I thought I read some where that if you installed 3rd party launcher you lost that function...
Sent from my VS980 4G using XDA Premium HD app
Click to expand...
Click to collapse
nope its in the kernel, the launcher just allows you to do it anywhere on the homescreen if you are on a 3rd party launcher you just have to tap the status bar
thoughtlesskyle said:
nope its in the kernel, the launcher just allows you to do it anywhere on the homescreen if you are on a 3rd party launcher you just have to tap the status bar
Click to expand...
Click to collapse
Or download "Lock Screen" from the play store and make a double tap gesture with nova launcher that opens the activity of that app. That's what I did and I have the double tap to lock working. The unlock works regardless of launcher.
Sent from my LG-D800 using xda app-developers app
sublimejosh2000 said:
Or download "Lock Screen" from the play store and make a double tap gesture with nova launcher that opens the activity of that app. That's what I did and I have the double tap to lock working. The unlock works regardless of launcher.
Sent from my LG-D800 using xda app-developers app
Click to expand...
Click to collapse
I'm Def gong to have to do that now thanks for the tip
Sent from my LG-D800 using Tapatalk 4
I think its the kernel. Pgm in the market does this. This feature has been out on the galaxy nexus.
Sent from my Nexus 10 using Tapatalk 2
leyvatron said:
I think its the kernel. Pgm in the market does this. This feature has been out on the galaxy nexus.
Sent from my Nexus 10 using Tapatalk 2
Click to expand...
Click to collapse
Same with the HTC one
Sent from my LG-D800 using Tapatalk 4
Yup, I'm using the nova launcher, double tap status bar still working
Anyone has any idea how does it work? Is it the digitizer just stay awake and listen for unlock? Won't it consume a lot of battery?
Sent from my LG-D802 using xda app-developers app
woshiitcy said:
Yup, I'm using the nova launcher, double tap status bar still working
Anyone has any idea how does it work? Is it the digitizer just stay awake and listen for unlock? Won't it consume a lot of battery?
Sent from my LG-D802 using xda app-developers app
Click to expand...
Click to collapse
I attempted to write an app to do this a long time ago. If its app-based like that, it needs to keep at least a partial wakelock on the phone to "listen" for the knock knock.
My guess is, on a multi-core CPU like the G2 has, they are turning off all but one core and putting that one core in the lowest MHz it will run, just to "listen" for the knock knock. Not app-based, but kernel based (like PGM). Clearly this doesnt use very much battery at all, as judged by the stellar battery life people have been reporting and that Ive seen on my own G2.
chrisexv6 said:
I attempted to write an app to do this a long time ago. If its app-based like that, it needs to keep at least a partial wakelock on the phone to "listen" for the knock knock.
My guess is, on a multi-core CPU like the G2 has, they are turning off all but one core and putting that one core in the lowest MHz it will run, just to "listen" for the knock knock. Not app-based, but kernel based (like PGM). Clearly this doesnt use very much battery at all, as judged by the stellar battery life people have been reporting and that Ive seen on my own G2.
Click to expand...
Click to collapse
hi
I thought it worked off a motion sensor.. unlike the HTC One kernels and franciscofranco's mako kernel, which use the touchscreen. I can't remember where I read it but I think it uses motion sensors for this, gyro or something
I don';t think it uses the main CPU cores, it uses another ultra low power one to work. This is why these features drain so much on the One, because it doesn't have the extra things that the G2 and MotoX have
no idea what I am doing in this forum but I thought I'd answer it
Edit:
The software platform is Android 4.2.2, and atop that is LG’s skin. LG has added a bunch of new features to its skinned Android experience, although its visual themeing remains essentially unchanged. Double tap to turn on and off uses the built in accelerometer to wake the phone up or turn it off – you just double tap quickly on the device when it’s in an off state to turn it on, and double tap quickly on a blank part of the display or status bar to turn it off. I don’t have a problem getting my index finger to the raised power button, but this is obviously an accommodation just in case that’s difficult.
Click to expand...
Click to collapse
-http://www.anandtech.com/show/7205/hands-on-with-the-lg-g2-lgs-latest-flagship
Haven't looked into any code but Brian is knowlegable when it comes to these things
Could be the reason why, *according to reviews* it doesn't work 100% of the time
woshiitcy said:
Yup, I'm using the nova launcher, double tap status bar still working
Anyone has any idea how does it work? Is it the digitizer just stay awake and listen for unlock? Won't it consume a lot of battery?
Sent from my LG-D802 using xda app-developers app
Click to expand...
Click to collapse
I lose about 1% battery every 3-4 hours when idle the whole time so while it may consume more battery the amount lost doesn't matter to me since idle drain is still hardly anything.
With the screen off and in the right light I can see hundreds of small grid like squares. I always assumed that they had something to do with the knock on feature.
Sent from my Galaxy Nexus using xda app-developers app
bigdjeff said:
With the screen off and in the right light I can see hundreds of small grid like squares. I always assumed that they had something to do with the knock on feature.
Sent from my Galaxy Nexus using xda app-developers app
Click to expand...
Click to collapse
You know pretty much every super LCD screen has them, it's just to what degree they show
Sent from my LG-D800 using Tapatalk 4
I'm pretty sure it's NOT the accelerometer.
I tried it, and it even works with the slightest touch I can do. I hardly touched it at all. Can't believe, that there was any motion.
Furthermore it doesn't work when knocking with my fingernail or any other thing.
So I think, it really works by touch-recognition by the display.
eFCiKay said:
I'm pretty sure it's NOT the accelerometer.
Click to expand...
Click to collapse
you are right. it's definitely the touch screen waiting for the touches.
just try it on the edges on the screen - still works. next to the edges - doesn't work.
There's this post that I read somewhere from HardwareZone:
Not too sure if this is a solution, my imagination or simply I have gotten perfect overnight on using the KnockON feature but the insensitivity issue, that many and myself, have been facing is now gone - since last night, after I performed the following tests on my G2. (Yes, thses are merely TESTS, so wasn't expecting much..)
I got my set on the 26/9/13 and until last night this function got rather spot-on accurate and is not behaving in that erratic manner any more - at least for me. Here are the steps :
First Test
- Key in 3845#*802# on your phone dial.
- HW Device Test > Touch Test > Multi Touch Test
At this point, drag your finger across the screen from corner-to-corner and when your done. Press Volume-Up key once to exit.
Second Test
- From the same menu select "Touch Sensing Test 7*12"
- Tap in every box as many times as you want and on the red text as well at the bottom of the screen.
- Press Volume-Up Once to see result
- Press Volume-up again to Exit
- Finally, to exit the whole menu just use "return" soft key.
Once again, I like to highlight as strange as it may sound the above method has worked for me. And if not, then something definitely has. Do take note, Rockwell screen protector is still on and lastly, please do share your findings.
Click to expand...
Click to collapse
I tried it and strangely this seems to work. I can't tell if it's placebo but now I'm a hell lot more confident that my phone will wake up at the first pair of knocks.
Also, this is definitely true for me:
The knock on is 100% effective the first try when my phone is lying flat on my desk OR vertical on a car mount. In fact, these are the only 2 instances where I actually use KnockON. When I hold my phone, I naturally use the power button. Yes, I still do have probs with knockON when I use my thumb to wake it up while holding the phone.
3845#*802# did nothing for me. No menu.
There are apk for the knock on feature. But I'm sure there are libs and services involved
Sent from my LG-D801 using XDA Premium 4 mobile app
poondog said:
hi
I thought it worked off a motion sensor.. unlike the HTC One kernels and franciscofranco's mako kernel, which use the touchscreen. I can't remember where I read it but I think it uses motion sensors for this, gyro or something
I don';t think it uses the main CPU cores, it uses another ultra low power one to work. This is why these features drain so much on the One, because it doesn't have the extra things that the G2 and MotoX have
no idea what I am doing in this forum but I thought I'd answer it
Edit:
-http://www.anandtech.com/show/7205/hands-on-with-the-lg-g2-lgs-latest-flagship
Haven't looked into any code but Brian is knowlegable when it comes to these things
Could be the reason why, *according to reviews* it doesn't work 100% of the time
Click to expand...
Click to collapse
Could be the motion sensor. Try doing the double tap while holding the phone in your hand... It become completely unreliable. BUT, it's 100% reliable for me while the phone is laying on a flat surface.
Just thought I’d put a short guide together on what I think are some things to do to get the most out of your spanking new LG G3 when you get it or you already have it. Most of you guys might already know most of this or might not. Just thought it might help some people. This ain’t rocket science but every little bit helps!
Battery:
This is the hardest thing to do because like a fingerprint everyone has a different set up with apps and how they use their phone (wifi vs 3g vs 4g etc) that screen on time will always vary. Also you don’t want to turn everything off and cripple your brand new smartphone just for your battery. There’s a balance.
However here are some general things to do that do help:
1. Install Greenify from the Playstore. I have found this is the number one way to stop drainage. This app will hibernate apps when not in use. It doesn’t stop their functionality at all but hibernates them.
2. Don’t use Google Now. I think it’s a gimmick and does bugger all for me however if you use it it will drain your battery big time. Of course if you love it then use it!
3. Don’t use location services. Another big drainer. Just use it when you need it. However if you have apps that need it then of course leave it on!
4. Use ‘auto’ on screen brightness. Mine is on ‘auto’ but at 100% and the brightness is perfectly ok for me.
5. If you continue to get big drainage then download Betterbatterystats from the Playstore and look at the ‘wakelocks’ – this way you will be able to see what’s draining your battery. As a general rule your phone should go into deep sleep for at least 80% of the time.
With this phone I am getting around 5 to 5.5 hours Screen on Time. You should be getting around that too.
Performance:
Here are a few things only that really do help with speed and performance:
1. The whole thermal throttling thing is a pain i.e. LG’s decision to turn down brightness when it gets hot. However there is something you can do and which I have now done for two weeks with no adverse problems. Turn it off! Put this in the phone app: 3845#*400# and then scroll down to 'high temperature property' and switch to enable and do the same for 'thermal daemon mitigation'. Please note my model is ‘400’ so this will work in the number sequence above. For models with other numbers I am pretty sure you just substitute and put that number in e.g. 855.
2. Go to Dev Options and change the transition animation scale, the animator duration scale and the window animation scale to 0.5. This little thing speeds up your phone like nothing else.
3. Root your phone with towelroot. One click root! And then start debloating. Get rid of whatever you want by downloading Titanium Backup and going into each app and freezing whatever you want. Freezing is safer than uninstalling but does the same thing. Debloating is a must!
4. So once rooted then start using xPosed modules by downloading and installing the xPosed framework and then rebooting.
These are my personal Top 3:
a. Download the brilliant xPosed module ‘TweaksBox’ by P_Toti located at:
http://forum.xda-developers.com/showthread.php?t=2792242
And donate something to him! This allows you to change so much with this phone. I dunno where to start. It is superb.
b. I dislike the LG skin so immediately download the Google launcher – to me it is the fastest launcher out there beating Nova and Apex. This launcher cannot be customised however there is a fantastic xPosed module that allows you to customise everything - Xposed Gel settings located here:
http://forum.xda-developers.com/xposed/modules/mod-xposed-gel-settings-t2647275
And donate to him too!
c. How good would it be to extend your nav bar seamlessly if you slide your finger! Well you can – download Xtended nav bar here:
http://forum.xda-developers.com/xposed/modules/mod-xtended-navbar-t2787228
And donate to him too!
I can’t think of anything else but these things definitely help.
And get ready for your G3 – it is super duper great!
lol donate this donate that, you sounded like their marketing... nice tips though, I'd like to ask between betterbattery stats and gsam battery monitor, which one better?
will towelroot work on the d855 version?
also what is the difference between greenify's hibernating with titanium backup's freezing?
nap007 said:
lol donate this donate that, you sounded like their marketing... nice tips though, I'd like to ask between betterbattery stats and gsam battery monitor, which one better?
will towelroot work on the d855 version?
also what is the difference between greenify's hibernating with titanium backup's freezing?
Click to expand...
Click to collapse
Ha yes someone's got to donate! They do so much and get so little.
Yes the only reason I said bbs is because I'm used to it. Gsam does the same thing essentially.
Yes from what I read towelroot should work.
Greenify hibernates an app in the background if you are not using it whilst freezing apps effectively uninstalls them without the pain of then being actually uninstalled. And you can unfreeze them any time.
okay, again thanks for creating this thread, btw how do we take screenshots from g3?
nap007 said:
okay, again thanks for creating this thread, btw how do we take screenshots from g3?
Click to expand...
Click to collapse
Volume down plus back button at same time.
poczynek said:
Volume down plus back button at same time.
Click to expand...
Click to collapse
Didn't you mean volume down and power button? Is rather easy to do compared to other phones because it only takes 1 finger (pun intended)
Sent from my LG-F400S using XDA Premium 4 mobile app
If you turn off the "Ok Google" listener you will save most off the battery drainage, I find Google Now pretty handy.
Pilz said:
Didn't you mean volume down and power button? Is rather easy to do compared to other phones because it only takes 1 finger (pun intended)
Sent from my LG-F400S using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Yes sorry i meant the button at the back!
What we need is a lost of LG apps that can safely be frozen, and what it is they all do.
Sent from my LG G3
Lennyuk said:
What we need is a lost of LG apps that can safely be frozen, and what it is they all do.
Sent from my LG G3
Click to expand...
Click to collapse
Yes I've debloated some but just the safe ones. There's heaps there though.
How are you finding yours? I'm loving mine but just hoping more developers get on board. Tell your developer mates please!
Is there any danger turning off the thermal thingy. Could the phone completely overheat?
I'll just confirm for anyone wondering that indeed the turning off the thermal throttling does work by changing the device model number to "855" on the UK version
No adverse effects in last half hour or so and have been trying to run demanding tasks to see how it go's
You can uninstall all of the bloat without any issues. It also helps with your battery life. I usual get 4 hours of screen time post charge. That's more than most people can get on a stock kernel, and it's great for a 2k display.
Sent from my LG-F400S using XDA Premium 4 mobile app
holy **** I feel dumb
where is the developer option? I can't find it on my d855
nap007 said:
holy **** I feel dumb
where is the developer option? I can't find it on my d855
Click to expand...
Click to collapse
Go to settings, General, About phone, Software information and tap on the build number 7 times. Then go back to General, scroll down and you'll see Developer options.
Diesel779 said:
Go to settings, General, About phone, Software information and tap on the build number 7 times. Then go back to General, scroll down and you'll see Developer options.
Click to expand...
Click to collapse
omg thank you, no idea there is a magic code that hid it lol :victory:
surprised this thread does not get more attention, I guess most xda members are experts...
btw does g3 has pre installed torch app (cannot find it in mine, I'm pleasantly surprised that there is just little bloatwares pre installed in my phone...) ? if not what is the best non bloated torch app to use?
and also I'm such a noob, can someone link me a guide to use tapatalk efficiently?
thanks for the help
No torch/flashlight app preinstalled, you will have to install one. Also no task manager that I can see.
What is the best torch app you recommend?
Also task manager? Doesn't the android multitasking app work finely for that?
I am using"flashlight hd led" which seems fine.
Yes android does, I just liked the task manager on the G2, not sure why they didn't keep it.
I was playing around with a few settings on my G5 today when I thought of something - the real strength of the SD820 SOC lies in its GPU, not the CPU. Low and behold I found that enabling "Force GPU Rendering" shaves several tenths of a second off of the average input-to-response time for just about everything you do on this phone. I know it may use a bit more battery having it on, but the effect is quite striking. To demonstrate the difference, try double tapping to wake your screen without the option enabled and then try again with the option on. You should notice a remarkable jump in response time. Even in launching apps it is a very noticeable gain. Just thought I'd pass this on to those who haven't tried it.
Yup working great for me
Wowcha, it's incredibly faster when running like this, even typing runs quicker!
Thanks for the heads up dude
Nathan
Sent from my LG-H850 using XDA Premium HD app
sevsman said:
Wowcha, it's incredibly faster when running like this, even typing runs quicker!
Thanks for the heads up dude
Nathan
Sent from my LG-H850 using XDA Premium HD app
Click to expand...
Click to collapse
You're very welcome!
I think it also saves battery life as it takes stress off the CPU... If rooted install a kernel mngr app and view cpu-freq times... It stays low
And GPU sits just above its lowest freq with normal use.
So your phone stays cooler works faster and gets better battery life! Now just turn down those animations to .5x
And voilà! Better battery life!
The SD820 is truly magnificent and our version doesn't explode!
I can enable this in developer settings?
Sent from my awesome titan LG G5
johnnyman25 said:
I can enable this in developer settings?
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Yes it is in the developer settings.
Great! Thanks for the tip
meattray said:
Yes it is in the developer settings.
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How do you make Developer Settings visible so this can be enabled? Forum search isn't working for me.
Diablo_692 said:
How do you make Developer Settings visible so this can be enabled? Forum search isn't working for me.
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Go into settings and then to about phone, software info then tap on build number multiple times until it tells you you've gained developer settings.
meattray said:
Go into settings and then to about phone, software info then tap on build number multiple times until it tells you you've gained developer settings.
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Thanks, I know I had to do this years ago on my HTC One to enable USB debugging, but I'd forgotten the sequence.
Do you think it really saves a bit of battery compared to leaving it off? If it does save some battery I think I'll give it a whirl
sstanton86 said:
Do you think it really saves a bit of battery compared to leaving it off? If it does save some battery I think I'll give it a whirl
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The OP said it may cause a little extra battery drain, but, I've been using it, and I'll say that battery impact is entirely negligible and the speed of openings apps is extremely noticeable!!
I do however, always have animations turned off when I run any Android device.
Why forsake speed for a little useless animation and battery drain is what I say!!
Nathan
Sent from my LG-H850 using XDA Premium HD app
What exactly are you guys seeing? I tried enabling and disabling it 10 times and I cant see any difference.. I tried double tap to wake up, swiping, typing, opening apps... Everything feels the same..
galr said:
What exactly are you guys seeing? I tried enabling and disabling it 10 times and I cant see any difference.. I tried double tap to wake up, swiping, typing, opening apps... Everything feels the same..
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By offloading all on-screen graphics processing from the CPU (rather than just specified instances like in the case of 3D graphics), it is able to save valuable process time and thus respond to user commands more quickly. There is definitely a real difference here.
Thanks for the tip. This helped me. And I noticed the difference too. :victory:
Force GPU rendering: This setting forces apps to use hardware 2D rendering, even if they were written to not use it. It can make things look great, or it can temporarily bork your phone. Use with care. (link)
GPU consumes more power the CPU, hence you may observe 5-15% lower battery life with option enabled. (link)
---------- Post added at 04:56 PM ---------- Previous post was at 04:52 PM ----------
Also most apps that support it have it enabled in the settings. It's off by default for battery life and compatibility issues, including making some games slower as they optimise between what to pass to GPU and not. Setting the flag overrides these optimisations.
In theory couldn't it make the phone run cooler though?
Sent from my LG-H830 using XDA Labs
I got my phone last week on friday . It came with the software version v10c . I got 6 hours sot and the phone did not heat up without gpu rendering beeing enabled . On sataurday i updated to v10i and the phone got really hot that day and on sinday too . I tried to install v10d via Lg up but failed at it . I enabled force gpu rendering today and my device didnt get hot anymore . I am sitting at 75% with 2 hours screen on time . I was mostly on XDA and was using chrome . So i dont think , that the battery life decreases if you enable force gpu rendering .
galr said:
What exactly are you guys seeing? I tried enabling and disabling it 10 times and I cant see any difference.. I tried double tap to wake up, swiping, typing, opening apps... Everything feels the same..
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Same for me. 100% identical, not a single improvement or change.