Fix size of cropping window

Can i keep a fix size of the cropping window. the width and height should 300 X 300. User can just reduce the cropping window but cannot make it a larger one because my server side can store image of width and height upto 300 x 300.

Thanks

No files or tests are named. Start by locating the Android cropping-window configuration entry point and determine how minimum and maximum dimensions are applied; done means a crop window can be reduced but not enlarged beyond 300×300, with the behavior verified on Android.

Written by the indexing model from the issue text.