平方输出照片类似于预览

Question

I have used the Commonsware-cwac library exactly like the demo app. After resizing the framelayout which the preview is contained in I achieve a squared preview that maintains correct ratio and preview size. However, after I capture I would like to get aa photo with the same size as the preview. Now, when I capture a new photo, the saved photo is much bigger due to the fact that it captures the original and non-squared preview.

How can the output photo capture the same as the preview and no more?

Answer 1

Option #1: You let the library save the image as it does today, then crop the image yourself

Option #2: You fork the library and add in some sort of cropping logic as part of ImageCleanupTask