show shutter animation along with sound

app/src/main/kotlin/com/simplemobiletools/camera/implementations/CameraXPreview.kt

@@ -423,6 +423,7 @@ class CameraXPreview(
         val mediaOutput = mediaOutputHelper.getImageMediaOutput()
         imageCapture.takePicture(mainExecutor, object : OnImageCapturedCallback() {
             override fun onCaptureSuccess(image: ImageProxy) {
+                listener.shutterAnimation()
                 playShutterSoundIfEnabled()
                 ensureBackgroundThread {
                     image.use {

app/src/main/kotlin/com/simplemobiletools/camera/implementations/CameraXPreviewListener.kt

@@ -10,6 +10,7 @@ interface CameraXPreviewListener {
     fun setFlashAvailable(available: Boolean)
     fun onChangeCamera(frontCamera: Boolean)
     fun toggleBottomButtons(hide: Boolean)
+    fun shutterAnimation()
     fun onMediaSaved(uri: Uri)
     fun onImageCaptured(bitmap: Bitmap)
     fun onChangeFlashMode(flashMode: Int)