Is it possible to change screen ratio or resolution? - Xiaomi Redmi Note 5 Pro Questions & Answers

Hello xda members!
I need to have different screen ratio (16:9) working on an app. It's because some apps aren't very compatibile with 18:9 screen ratio (image is displayed on whole lcd but it's stretched a little or very blurry). Is there any app that changes the resolution or ratio in a specific app? I know I'll have a black bars on the sides, when I'll change it to 16:9. Btw I'm using HavocOS.

Related

mimicry photo crop?

i dont know why but when i take photos on mimicry on my phone it seems to crop out a part of the image, it doesnt take an image that fills the whole of the desire Z screen but instead takes a picture with two black bars either side of the image.
is there a reason why this happens?
The screen resolution of Desire Z is 800x480, which is the aspect ratio of 5:3. You are probably taking pictures with aspect ratio 4:3. If you want to display a (whole) image with aspect ratio 4:3 without stretching you have to display black bars on sides.
Try to change the camera resolutions to “4MP(W)”. There are two “4MP(W)” settings, one of them has the aspect ratio of 5:3.

[Q] Wallpaper resolution

I've tried 2560x1600 and 1600x2560 wallpapers but they look off if I tilt the tablet to portrait or landscape.
So, what resolution should I use?
2560x2560 The wallpaper app shifts to keep the image oriented properly that's why it clips off when switching orientation. When I started off with a larger image I was able to choose a "+" shaped section so it would fill the background at full resolution in both orientations.
Sent from my ADR6425LVW using xda app-developers app
Thank you.
I still couldn't find an ideal wallpaper. Even 4K ones are short on horizontal pixels.
Run_dawn10 said:
Thank you.
I still couldn't find an ideal wallpaper. Even 4K ones are short on horizontal pixels.
Click to expand...
Click to collapse
y u no try 8k wallpaper

App to change aspect ratio without root

Hello everyone.
I have a Samsung Galaxy S9 and when I try to screen mirroring the phone to a 16:9 tv, using a HDMI cable or through wifi using Chromecast, I have black bars on the top and on the bottom of the 16:9 screen since the screen aspect ratio of the phone is 18:5,9.
If I use the Smart View feature of phone to do screen mirroring, the app has a floating button where I can change settings of phone to customize the mirroring, including change aspect ratio of the phone screen to 16:9 to best fit on the TV screen without black bars.
See images attached. Only in Portuguese Brasil (sorry).
My phone is not rooted so I think it is possible to develop an App that changes aspect ratio of phone without root (at least on Samsung devices).
To help developing, I extracted Samsung Smart View apk of my phone to help on knowledge of the function used to change aspect ratio included in App.
https://drive.google.com/file/d/1JrTNLTZZjItIJhYnDJHtUM7XMDHgXWCp/view?usp=sharing
Help is needed.
Thanks.

Question Watch videos in th entire screen

As we all know this phone has an aspect ratio of 2.22:1 and we can't watch in this full resolution because most videos and ganes are in 16:9 ratio and some in 2:1 which leaves some black bars on the ends. What I would like to ask is if there is anyway we could fully utilise the display and watch or play in the entire screen resolution or in the 2.22:1 ratio. Edit viewing ratio manually in youtube netflix etc.. and some games
Well what I do sometimes is expand it manually on my N10+.
With different aspect ratios sometimes you need to adapt. At least use a browser that keeps the end bars black. The Samsung browser is my primary vid viewer.

Question Question related to camera / screen size / fotos

Hi, basic question maybe, but when I take a picture with the camera (horizontal, normal mode, 1x), then view in Google photos, is it normal then that the picture does not fill the while screen (black bar at top and bottom)? Same for vertical pictures (black bar left/right). See example screenshot in attach.
I think that's just the ratio 16:9 of the shot you took.. the actual screen itself isn't 16:9, which is why you have the bars
foobar66 said:
Hi, basic question maybe, but when I take a picture with the camera (horizontal, normal mode, 1x), then view in Google photos, is it normal then that the picture does not fill the while screen (black bar at top and bottom)? Same for vertical pictures (black bar left/right). See example screenshot in attach.
Click to expand...
Click to collapse
Yes, that's normal. Your cameras' aspect ratio does not match your phones.
Horizontal -> 16:9
Pixel 6 Pro -> 19.5:9 ratio
Morgrain said:
Yes, that's normal. Your cameras' aspect ratio does not match your phones.
Horizontal -> 16:9
Pixel 6 Pro -> 19.5:9 ratio
Click to expand...
Click to collapse
OK thanks for confirming ... I though I had accidently changed some setting.
foobar66 said:
Hi, basic question maybe, but when I take a picture with the camera (horizontal, normal mode, 1x), then view in Google photos, is it normal then that the picture does not fill the while screen (black bar at top and bottom)? Same for vertical pictures (black bar left/right). See example screenshot in attach.
Click to expand...
Click to collapse
Check your ratio setting in the camera app.
Edit: Possibly disregard.
I have it set to 16:9 ...

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