How can I programmatically set the screen resolution?

[Slash]

if you dont want to have the screen stretched, give the user settings for aspect ratios.
thats what i have done for görtan. 4:3 for tablets and 3:2 or 16:9 for phones.

Aspect ratio settings (solved)

I implemented a setting option for aspect ratio, to be better compatible with multiple devices, but the camera position did not update correctly, till i used a timer to change camera after i changed the resolution. Then it works fine in prewiew: [res] But on phone however, the camera does not uptade at all. maybe i need a greater timer for phone, i will test that tomorrow (2 exports done) [settings] Any idea why the camera on phone acts different then in preview?

i did use the felgo template UlisesFreitas has linked aswell

still not always perfectly boarderless but everything looks good and is in place.