Anyone can try to mod Contacts(Dialer), Touchwiz Calculator and S Planner and even Wall Paper changer to work with 240 dpi or even less dpi on Note?
I second this...
Im using 3rd party dialer, but i wish i can have those native apps in the lower density.
Sent from my GT-N7000 using XDA App
I would love it !!!
danilos2k said:
I would love it !!!
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Click to collapse
I followed your advice given on Androidiani and 240 dpi are looking lovely.
danilos2k said:
I would love it !!!
Click to expand...
Click to collapse
+1
I would like to see this, too! Would be very nice!
i would love to have automn dialer ....have a look..
http://forum.xda-developers.com/showpost.php?p=19927125&postcount=6
i want this too, ive gone below 240 but 240 seems to be the sweetspot before the battery icon starts to blur. i also use 3rd party dialer i use angel dialer so i never see a problem. but it would be nice to have the native dialer work.
Does S Memo work for any of you when you use anything other than 320dpi? I get thick lines running across my notepad with anything other than 320.
edit: I just found the modded s-memo thread. Now all I need is the rest!
maybe a weird question, but why less dpi?
What changes are needed, just apps?
OpenMinded said:
maybe a weird question, but why less dpi?
What changes are needed, just apps?
Click to expand...
Click to collapse
If you tell the phone that the screen has 240dpi instead of 320, then it starts drawing things smaller. For instance, 12pt fonts are used instead of 16pt, or the icons become 30x30 instead of 50x50.
As the phone uses the pixel density information to calculate how many pixels should a quarter-inch-wide icon should be, coding in a lower dpi value makes all the drawn elements smaller, giving you more room. This way, you can have smaller text and have more on our gargantuan screen.
Most apps deal with this change nicely, as there are devices out there that actually have 240dpi density. A number of apps (google market) need your pixel density to be one of the supported ones (180,240,320) and other arbitrary values break certain app updates. And some apps (mostly samsung-specific ones) have hard-coded scaling factors that break the app when you change your density setting.
All in all, decrease the density value => have everything rendered/drawn smaller => more screen real estate, the caveat being a small number of apps not supporting scaling at all.
awesome explanation, I 'hit the button' .
Thanks.
To be honest I am happy with the space and prefer the 'no hassle' approach .
So apps that do not support scaling would simply not be in fullscreen mode?
OpenMinded said:
awesome explanation, I 'hit the button' .
Thanks.
To be honest I am happy with the space and prefer the 'no hassle' approach .
So apps that do not support scaling would simply not be in fullscreen mode?
Click to expand...
Click to collapse
It would make sense for the unsupported apps to simply be smaller than fullscreen, and it certainly is the case with samsung's touchwiz dialer, where it sits close to the upper left and has unused room on the right and bottom (contact list, call log and favorites tabs of the phone app scale nicely though).
On the stock launcher (touchwiz, samsung, surprising?), the dock is still at the very bottom of the screen, but there is unused/unusable space between the dock and where your app icons sit. third-party launchers (I tried adw ex) have no problem dealing with scaling.
For the s-memo app, it gets funkier, as the background drawing part of the code seems to have some weird hard-coded scaling, and when you increase your density, the memo-drawing area both shrinks (like the dialer) and also has thick black horizontal lines on it. Looks like an aliasing effect.
So it depends on how the various bits and pieces of the UI elements are coded in each app. If they coded it with multiple densities and scales in mind, it works like a charm. If they ignored it, it depends on where the reference/anchor points of UI elements are, as things can all get scaled and shrunk towards the upper left, or some things may stay at the bottom while others shrink towards the top. If the coders dropped the ball completely (s-memo), things get very ugly.
Hope this thread won't be ignored... Looking forward to some kind fella who would probably get this working
stephenjason89 said:
Hope this thread won't be ignored... Looking forward to some kind fella who would probably get this working
Click to expand...
Click to collapse
Would be very, very nice!
up for this
ignored for a long time
KL7 and beyond dialer is especially dreadful at 240 dpi, since the call button is effectively hidden
I'm going to attempt to follow this tutorial myself:
http://forum.xda-developers.com/showthread.php?t=863519
crysalis786 said:
I'm going to attempt to follow this tutorial myself:
http://forum.xda-developers.com/showthread.php?t=863519
Click to expand...
Click to collapse
Please share if you have succeeded.
Many thanks!
Hi guys. Lets say I have a game or app and it lags cause of 1080p. (DO NOT answer like: This is not the resolution problem, because sometimes it is). Or just app is not supported by full HD. Anyway. Can I change the resolution for 1280x800 (Popular and from normal Transformer)? Does simply DPI change work? What to set? Please tell me. Just for the situation with 1280x800, I want ALL apps etc to run in this resolution. Will it lag anyway?
Sorry for my English.
This thread is duplicated, please delete one.
http://forum.xda-developers.com/showthread.php?p=32100258#post32100258
Actually this is a pretty good question. Some games can't really be displayed in full HD because it just requires much better hardware than is in our devices. Lowering the resolution would probably be very helpful in improving the frame rate and consequently the game play.
Sent from my ASUS Transformer Pad TF700T
I'd like to know an answer to this too. Is there a simple way to do this, such as installing an app from the Play Store?
perhaps paranoid android can help?
http://forum.xda-developers.com/showthread.php?t=1904894
have not tried it myself.
I don't know of any app or setting that does what you want.
changing the dpi will do nothing to change the resolution. all that does is tell the OS the physical size of the pixels on the screen in an attempt to keep UI elements the same size across varying dpi screens.
for example, if you take an icon and display it on a regular screen and an hdpi screen with a straight 1:1 pixel mapping, it will appear much smaller on the hdpi screen. but if you tell the OS what the pixel density of each screen is, it then has a reference point and can then enlarge or shrink the icon so that it appears to be roughly the same physical size on both screens.
this is why lowering the dpi setting on your device shrinks everything. the OS thinks the pixels of the display are much larger than they are and shrinks the images to make them appear the intended size.
to change the display resolution, you'd first need a display driver that supports the lower resolutions, which we seem to have since we can output at 720p over hdmi. then you need a screen that will upscale lower resolutions to fullscreen (because you really don't want to play in a tiny 1280x720 window do you?) when non-native input (something other than 1920x1200) is received. i'm not sure if the display in the infinity is built to do that. they may have designed it thinking they will never run it at anything other than native resolution and left it at that.
who said anything about dpi?
Transformer TF300 update on TF700
Happily we have previous Transformers with almost the same hardware and lower screen resolution. Do I have FULL HD installing this (UP) ? I guess gaming on tablet with lower resolution is not possible, but maybe I can downscale the graphics with CHAINFIRE 3D. This is really cool feature. I think we all need it (now and in future). 1280x800 is acceptable res, and some games just won't work on FULL HD.
lafester said:
who said anything about dpi?
Click to expand...
Click to collapse
Uhh, the OP?
LEGOracer69 said:
Does simply DPI change work?
Click to expand...
Click to collapse
Sent from my ADR6425LVW using XDA Premium.
lafester said:
who said anything about dpi?
Click to expand...
Click to collapse
the op did. durrrrrrr
read much?
Hello everybody, and before all, sory for my english
The main objetive of this thread is to provide a guide to increase performance on high density screen GPU bound devices, for example, the nexus 10.
The last year android devices start shiping with very high definition screens, but without the necesary GPU muscle to make them work good.
Since I was a PC gamer, I know the terrible impact of high definition on the gaming performance, and, on this screen size, this is a useless impact, since the extra resolution are practicaly unperceptible.
The past week I spend a lot of time trying to change my device's resolution (a nexus 7) and with kernel modding, it is posible, but don't are great since I only play 1/3 of the devices usage, and the 1280x800 resolution are great for chat, browsing (or posting on the forum ).
Finally I find a great program that allow me to temporary change the display resolution of my device, and with the free version I was allowed to change resolution to 720x450, and on gaming performance, that was a GREAT performance updrade, even, with the wuality sacrifice (and on a 7 inch display, this wasn't a great lose.
In order to do that, I need to disable soft keys, since they bug A LOT with the resolution change, and to use a custom launcher because the default launcher bug too (go launcher ex is my favourite and the only one I test).
So, I leave a guide on how to prepare your device to use this mod to increase gaming performance, and to provide help to everyone who want it.
First of all, you NEED to be rooted.
Now, start with the device preparing.
Wee need a soft keys replacement, I recomend this one, work great and are really simple to customize.
https://play.google.com/store/apps/details?id=jun.ace.piecontrol
Now, you need to remove the soft keys in order to gain extra screen space and to protect yourself from potential bugs on the user interface.
To do that, you need to edit your build.prop with an editor or manually with a text editor and add this line.
qemu.hw.mainkeys=1
Now, on the next boot your device have the soft keys disabled.
To protect the status bar from being bugged, we need to change the lcd density of our display in order to allow a phone status bar (the phablet one bug on low resolution displays, and on tablets without sofkeys, we need a status bar.
To do that, we need to edit from the build.prop editor the "ro.sf.lcd_density" parameter and set it to something above 214 (nexus 7 have 213 and it enable the phablet interface, and on 214 it enable a full phone interface, but with small icons and more work space, you need to test and find the most usefull dpi for your device)
Now, we need to install the "magic app", and start testing resolutions and trying to find the most confortable for us, I have the paid version and use on the nexus 7 (16:10 or 8:5) 480x768 since it allow GREAT performance improvement and a good image quality for my screen size.
https://play.google.com/store/apps/details?id=com.nomone.resolution_changer
One example of a game that work GREAT with this trick is N.O.V.A. 3, on the tegra 3 plataform it is almost inplayable, and with the trick, on my nexus 7, it looks like this.
So, start testing this, and post your results, configs and devices.
Help us resolving the screen resolution fragmentation on devices!
And mods, please, help the post with a good language correction XD
Edit: Changed the APK link, to a new one, the new app have onscreen buttons to fix the navbar problems, so, pie controls are no longer needed, I leave the link here onlfy for people to know another alternative, thx for NoMone Devs!
i am planning to buy a 7 or 8" android with high resolution and was a bit worried about gaming performance because of the high resolution.. can you post a video of the performance gain plz?
Whoa! I might give this a go when I get home. Good Job.
i am interested for feedbacks in other heavy games like modern combat 4
this!
what android device and other mobile devices lacks.
there's no setting to set the resolution!
people out there always suggest me to change the dpi, but hell no!
"dpi" is not physical resolution, it just changing icon and other ui element to small or big.
this terms confuse many people.
they think DPI is the screen resolution.
and.... i just cannot understand the hype,
many vendors put high res 1080p on 5" device?
what the heck!? is it necessary?
what's next? ultra 4K res on 4" screen?
come on.. it's unnecesary and waste of battery.
gpu works hard to get the job done in that resolution. especially gaming.
thank you for sharing this trick for us.
google should consider to put resolution changer on the next android.
and android vendor should realize put hi-res on small screen is just plain dumb.
-----
Sent from Android device
i will try this thank you. . .:good:
It's hard to take a video without a camera, but to give youman example, on 500x800 asphalt 7 give me 60fps on the shangai track, with my 800x1280 default resolution, I have 20fps aprox with a lot of fluctutations, it's a great app, and with GMD hide buttons, is almost perfect.
Antara33 said:
It's hard to take a video without a camera, but to give youman example, on 500x800 asphalt 7 give me 60fps on the shangai track, with my 800x1280 default resolution, I have 20fps aprox with a lot of fluctutations, it's a great app, and with GMD hide buttons, is almost perfect.
Click to expand...
Click to collapse
ah that indeed seems to be very nice! i have tried it on my htc desire not it does not work nothing changed
yeahman45 said:
ah that indeed seems to be very nice! i have tried it on my htc desire not it does not work nothing changed
Click to expand...
Click to collapse
Yes, on the HTC Desire 480x800 display, you need to set it to something lower that it, for example, 360x600, it increase the gaming performance, this trick work great on high res display like the nexus 7 or nexus 10 displays for example, try to reduce the resoution to something that retain the original aspect ratio and be lower that 480x800, 360x600 or 240x400 make a grat change, but im not sure about image quality on this device...
Antara33 said:
Yes, on the HTC Desire 480x800 display, you need to set it to something lower that it, for example, 360x600, it increase the gaming performance, this trick work great on high res display like the nexus 7 or nexus 10 displays for example, try to reduce the resoution to something that retain the original aspect ratio and be lower that 480x800, 360x600 or 240x400 make a grat change, but im not sure about image quality on this device...
Click to expand...
Click to collapse
ok thx i have tried to set it to 360x640 on the free version.. but nothing happens.. it just say "Display scaler free has been granted root superuser permissions" and nothing happens
Mh, maybe this is a device specific issue, have you posted a review or sended the autor an feedback email about it?
Antara33 said:
Hello everybody, and before all, sory for my english
The main objetive of this thread is to provide a guide to increase performance on high density screen GPU bound devices, for example, the nexus 10.
The last year android devices start shiping with very high definition screens, but without the necesary GPU muscle to make them work good.
Since I was a PC gamer, I know the terrible impact of high definition on the gaming performance, and, on this screen size, this is a useless impact, since the extra resolution are practicaly unperceptible.
The past week I spend a lot of time trying to change my device's resolution (a nexus 7) and with kernel modding, it is posible, but don't are great since I only play 1/3 of the devices usage, and the 1280x800 resolution are great for chat, browsing (or posting on the forum ).
Finally I find a great program that allow me to temporary change the display resolution of my device, and with the free version I was allowed to change resolution to 720x450, and on gaming performance, that was a GREAT performance updrade, even, with the wuality sacrifice (and on a 7 inch display, this wasn't a great lose.
In order to do that, I need to disable soft keys, since they bug A LOT with the resolution change, and to use a custom launcher because the default launcher bug too (go launcher ex is my favourite and the only one I test).
So, I leave a guide on how to prepare your device to use this mod to increase gaming performance, and to provide help to everyone who want it.
First of all, you NEED to be rooted.
Now, start with the device preparing.
Wee need a soft keys replacement, I recomend this one, work great and are really simple to customize.
https://play.google.com/store/apps/details?id=jun.ace.piecontrol
Now, you need to remove the soft keys in order to gain extra screen space and to protect yourself from potential bugs on the user interface.
To do that, you need to edit your build.prop with an editor or manually with a text editor and add this line.
qemu.hw.mainkeys=1
Now, on the next boot your device have the soft keys disabled.
To protect the status bar from being bugged, we need to change the lcd density of our display in order to allow a phone status bar (the phablet one bug on low resolution displays, and on tablets without sofkeys, we need a status bar.
To do that, we need to edit from the build.prop editor the "ro.sf.lcd_density" parameter and set it to something above 214 (nexus 7 have 213 and it enable the phablet interface, and on 214 it enable a full phone interface, but with small icons and more work space, you need to test and find the most usefull dpi for your device)
Now, we need to install the "magic app", and start testing resolutions and trying to find the most confortable for us, I have the paid version and use on the nexus 7 (16:10 or 8:5) 480x768 since it allow GREAT performance improvement and a good image quality for my screen size.
https://play.google.com/store/apps/details?id=com.nexter.miniscalerfree
One example of a game that work GREAT with this trick is N.O.V.A. 3, on the tegra 3 plataform it is almost inplayable, and with the trick, on my nexus 7, it looks like this.
So, start testing this, and post your results, configs and devices.
Help us resolving the screen resolution fragmentation on devices!
And mods, please, help the post with a good language correction XD
Click to expand...
Click to collapse
Hey I bought the app and it works fine i tried most of the resolutions and even a custom one but it seems that no resolution lower than my physical one will go full screen i always get black borders do you get this too?
thanks a8 soc
I tried tweaking my resolution to a higher one yet nothing happens on my Alcatel OneTouch T10. Any fix on this?
Sory for the lazy responce, I have so much time working and other personal things I read on the store that the apk only make the new resolution use the full screen on 4.2+ so if you are on 4.1-, you have it with black borders, sory, but I cant do anything for this :/
is there any way after change resolution for fix buttom touch key(it doesnt work physical touch key)? or any idea where is touch key config file or something like that related in root?
THUNDERASS said:
is there any way after change resolution for fix buttom touch key(it doesnt work physical touch key)? or any idea where is touch key config file or something like that related in root?
Click to expand...
Click to collapse
I don't know, I suppose, android mao this keys as a touchscreen surface or something like that, the most easybway is using gmd hide softkeys and with it, trigger a softkeys quick navbar and play with this, I am using Paranoidandroid right now and with the pie controls I fix all my problems, and on smanager I created 2 scripts to execute the commands to change resolution, one for the 500x800 for gaming and the other to 1280x800, the default resolution of the nexus 7.
Try it and leave me a comment with your experience.
Antara33 said:
I don't know, I suppose, android mao this keys as a touchscreen surface or something like that, the most easybway is using gmd hide softkeys and with it, trigger a softkeys quick navbar and play with this, I am using Paranoidandroid right now and with the pie controls I fix all my problems, and on smanager I created 2 scripts to execute the commands to change resolution, one for the 500x800 for gaming and the other to 1280x800, the default resolution of the nexus 7.
Try it and leave me a comment with your experience.
Click to expand...
Click to collapse
Thanls for your reply.i have mtk quad core 6589T 1.5 ghz device with powervr 544MP1 and 1 gb ram . My screen is 1080p. i think gpu cant handle this resolution sometimes occur wierd lag and some highend games cant playable.After change resolution to 720p and 320 dpi everything perfect games performance increase %80-100 even memory consumption decreasing.(100mb).i am using with pie control but i want to using continiusly 720p i think after change resulotion touch key coordinates change over screen size.if i found that responsible cfg file or something maybe i can handle this.i am still searching..
THUNDERASS said:
Thanls for your reply.i have mtk quad core 6589T 1.5 ghz device with powervr 544MP1 and 1 gb ram . My screen is 1080p. i think gpu cant handle this resolution sometimes occur wierd lag and some highend games cant playable.After change resolution to 720p and 320 dpi everything perfect games performance increase %80-100 even memory consumption decreasing.(100mb).i am using with pie control but i want to using continiusly 720p i think after change resulotion touch key coordinates change over screen size.if i found that responsible cfg file or something maybe i can handle this.i am still searching..
Click to expand...
Click to collapse
For me, the way to go is sticking with default res for everything except gaming, as I say, I have two scripts on 2 widgets on my main screen, one with the commands
su
wm size 500x800
And the other with the commands
su
wm size reset
on jely bean 4.3 this commands set the override resolution of the screen.
on android 4.2.x the wm have to be replaced with am.
The app launch this terminal commands and override our resolution, but since I cant buy the app because of credit card and legal issues on argentina, I made my own scripts with smanager and swidgets . Quick on the fly change, and "letz rack!"
i am using this fantastic program on my thl w8s to scale resolution from 1080p to 720p during games and the speedup is fantastic...i set tasker to autolaunch the app when i click on the game icon, and once finished the game just click on fixes/reset resolution to bring everything back to 1080p . this program is great and the only one i have found...let's hope the developer doesn't abandon it and keeps making it better....and with a better integration in tasker maybe