refactor code

Signed-off-by: sowjanyakch <[email protected]>

Author: sowjanyakch

app/src/main/java/com/nextcloud/talk/utils/BitmapShrinker.kt

@@ -26,20 +26,20 @@ object BitmapShrinker {
         return rotateBitmap(path, bitmap)
     }
 
-    // solution inspired by https://developer.android.com/topic/performance/graphics/load-bitmap
     private fun decodeBitmap(path: String, requestedWidth: Int, requestedHeight: Int): Bitmap? =
         BitmapFactory.Options().run {
             inJustDecodeBounds = true
             BitmapFactory.decodeFile(path, this)
             inSampleSize = getInSampleSize(this, requestedWidth, requestedHeight)
             inJustDecodeBounds = false
-            BitmapFactory.decodeFile(path, this)?.also { bitmap ->
-                Log.d(TAG, "Bitmap decoded successfully from path: $path")
-                return@run bitmap
-            }
+            val decodedBitmap = BitmapFactory.decodeFile(path, this)
 
-            Log.e(TAG, "Failed to decode bitmap from path: $path")
-            null
+            if (decodedBitmap == null) {
+                Log.e(TAG, "Failed to decode bitmap from path: $path")
+                // This can occur when the file is empty or corrupted, bitmap is too large.
+                // function does not throw an exception, but returns null
+            }
+            decodedBitmap
         }
 
     // solution inspired by https://developer.android.com/topic/performance/graphics/load-bitmap