Close CropActivity if returning back from camera app without taking p…

…icture. (#287)

CHANGELOG.md

@@ -9,6 +9,11 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - `Fixed` for any bug fixes.
 - `Security` in case of vulnerabilities.
 
+## [4.0.1] - unreleased
+### Fixed
+- When TakePictureContract returns false or null return null result.  [#287](https://github.com/CanHub/Android-Image-Cropper/issues/287)
+
+
 ## [4.0.0] - 30/11/21
 ### Fixed
 - Issue where some devices based on MIUI would not retrieve image from gallery [#253](https://github.com/CanHub/Android-Image-Cropper/issues/253)
@@ -183,4 +188,4 @@ Versions `2.0.1` and `2.0.2` are similar, issues with jitpack.
 - Android 10, 11 Scope Storage
 
 ## [1.0.0] - 21/11/20
-- Copy from previous repo [ArthurHub](https://github.com/ArthurHub/Android-Image-Cropper/)
+- Copy from previous repo [ArthurHub](https://github.com/ArthurHub/Android-Image-Cropper/)

cropper/src/main/java/com/canhub/cropper/CropImageActivity.kt

@@ -44,7 +44,7 @@ open class CropImageActivity :
             onPickImageResult(uri)
         }
     private val takePicture = registerForActivityResult(ActivityResultContracts.TakePicture()) {
-        if (it) onPickImageResult(latestTmpUri)
+        if (it) onPickImageResult(latestTmpUri) else onPickImageResult(null)
     }
 
     public override fun onCreate(savedInstanceState: Bundle?) {