App crush in Production when start() called

[dhruv036]

CODE

ImagePicker.create(this)
.returnMode(ReturnMode.ALL) // set whether pick and / or camera action should return immediate result or not.
.toolbarImageTitle("Select Profile picture") // image selection title
.toolbarArrowColor(Color.WHITE) // Toolbar 'up' arrow color
.includeVideo(false) // Show video on image picker
.single() // single mode
.showCamera(true) // show camera or not (true by default)
.imageDirectory("Camera") // directory name for captured image ("Camera" folder by default)
.enableLog(false) // disabling log
.theme(R.style.PurpleToolbar)
.start()

Expected Behavior

                Steps:
                1. For first should ask permission
                2.Then should open camera

Actual Behavior

               Steps:
               1. App crash

Steps to Reproduce the Problem

1. when minify and shrinkresouce is enabled.

[dhruv036]

Solution:- add this in your proguard file.

 -keepclassmembers class com.esafirm.** {
       *;
     }