search

Yalantis / uCrop

Image Cropping Library for Android
https://yalantis.com/blog/introducing-ucrop-our-own-image-cropping-library-for-android/
11.86k stars 2.16k forks source link

Cannot resolve symbols sourceUri and destinationUri #336

Closed prasad9323 closed 7 years ago

prasad9323 commented 7 years ago

I am fairly new to android development , and want to use your library for college projext, i have integrated it with gradle, but i am not sure how to start the crop activity, i have put "UCrop.of(sourceUri, destinationUri) .withAspectRatio(1, 1) .withMaxResultSize(maxWidth, maxHeight) .start(this);" on a button to start activity but i get pop up saying "Cannot resolve symbols sourceUri" , smae for destinationUri. I know this might be a silly issue and not worth your time, but I'm really hoping to find an answer.Thank you capture

vxhviet commented 7 years ago

sourceUri is the uri to your picture that you want to crop, destinationUri is the uri to the destination file that will hold the crop output. Sample code:

Uri CROP_INPUT_URI = Uri.fromFile(new File("/storage/emulated/0/Pictures/test/input.jpg"));
Uri CROP_OUTPUT_URI = Uri.fromFile(new File("/storage/emulated/0/Pictures/test/cropout.jpg"));

Ucrop.of(CROP_INPUT_URI, CROP_OUTPUT_URI).start(this);