Changing screen resolution of apps - Android Software/Hacking General [Developers Only]

So, i wanted to know if there is a way to edit the resolution of apps that are not compatible with my HTC Wildfire like BasketBall app.

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[Q] Can't play Fieldrunners in fullscreen

Hello,
I can't play my favourite game Fieldrunners on my HTC One with fullscreen.
When I start the Game it is in fullscreen but when I use peach-to-zoom it don't zooms
it get in a other resoultion like here:
img716.imageshack.us/img716/647/screenshot2013052915562.png
(Sorry I can't post this picture)
I'm using CM10.1 Android 4.2.2
I tried the app Spare Parts. But it don't change anything.
On my LG Optimus Speed I haven't that problem.
I think the display resolution of my HTC One is to high.
Please help me. How can I change the display resolution of apps.
best regards el.peligro

how to determine what resolution a game is running in.

Sorry: Ignore. I posted this in wrong thread.
Hi guys. I have a Sony Xperia Z5 Premium phone with a 4k display. This display is potentially awesome for VR apps. But its down to the apps/games to use the display.
What I want is to determine what PPI or resolution an app is running in. Is there a way I can do this? Maybe an overlay app or script available such as those FPS benchmark utilities. (I could have used such a utility but unfortunately, I havent seent any that display the actual resolution.
Thanks

Change App Resolution

It it possible to change any App Resolution?
I tried Subway Surfers on my Mate 7 (1920x1080) but after I start the game, the resolution looks like it is downscaled.
After I use CheatDroid to see the Preferences, I saw that the Resolution was 1280x720, so only HD.
But my Display supports Full HD (1920x1080), so my Question is, can I change the Ingame resolution for any Games with NO GRAPHIC SETTINGS ?
Btw i also tried to change the values to Full HD but i saw no differences and after closing the game and going back to CheatDroid, the Values have been set to default.

Change resolution of android games

Hello,
I want to know if it is possible to optimize the resolution of android games?
I have a galaxy tab android S2 and some games have too low a resolution. It's like 400x300 on a 2K device.
Thx
I believe the reason of that is because this particular games are not optimized for your device. I doubt you can do anything about it.
is there a way to "simulate" another device ?
What I was about to say was that it's not the matter of the device model but it's the matter of the screen size and density. The system performs scaling and resizing of the application to make it work on different screens. However, scaling can result in blurry or pixelated graphics. To avoid this problem, the developer of the app should provide alternative resources (bitmap images, etc.) for different densities (i.e. optimize the application for different screen sizes and densities). If this wasn't done, the application is simply stretched to fit the screen that results in poor graphics quality.
And if i root the tablet to use an app that changes the DPI and resolution of the device.
Do you think the game will also change the resolution to improve it?
I don't know if this will work. Maybe someone else knows.

How to play old games with 4:3 aspect ratio on widescreen phones

have some old games that I have been playing for many years. Some of them are not even available in Play Store anymore.
The issue is that some of these games do not adapt well to widescreen; the top par of the game gets cutoff. One game where this becomes an issue is Angry Birds. Sometimes there are structures that are beyond the screen and it becomes difficult to aim for them without being able to see them.
Is there any way to force specific aspect ratio for certain games/apps? I have a rooted Android phone, so am open to suggestions that require root.
no until android support gpu scaling
In rooted devices there are ways to change resolution and aspect ratio with it, but is there way to open a one centrain app (game) in specyfic aspect ratio ( i mean to simulate screen size with black borders in 4:3) without changing whole device resolution?
Is there any way to put black borders in 4:3 ascpect ratio?

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