Hello,
This is my first bid. I will be working as a part time developer for this project, so I have requested 5 days.
Since last three days, I have been working on photos and then cropping it centrally on user selected print sizes like 5x7, 4x6, 6x12 in proper aspect ratio. It is complete today. (Proper testing is pending.)
I suppose I need to find the current device resolution like above ( device matrix ), and then crop and / or resize it in the device resolution before saving it to a particular folder, from where Android shows the desktop wallpaper.
I noticed, the photo was squeezed when showing on device.
I suppose there will be an option for user in app to select the photo and then set it as a wallpaper. Our work could be done at the method, before saving the file.
Best Regards
Sanjay.