Add handler to fix duplicate view

mkamaalr · Aug 27, 2019 · 25a7de6 · 25a7de6
1 parent bf0c2dc
commit 25a7de6
Showing 1 changed file with 13 additions and 1 deletion.
diff --git a/lib/src/main/java/fr/tvbarthel/lib/blurdialogfragment/BlurDialogEngine.java b/lib/src/main/java/fr/tvbarthel/lib/blurdialogfragment/BlurDialogEngine.java
@@ -571,6 +571,18 @@ private void removeBlurredView() {
         }
     }
 
+    /**
+     * Removed the duplicated blurred view from the view hierarchy.
+     */
+    private void removedDuplicateBlurredView() {
+        if (mBlurredBackgroundView != null) {
+            ViewGroup parent = (ViewGroup) mBlurredBackgroundView.getParent();
+            if (parent != null) {
+                parent.removeView(mBlurredBackgroundView);
+            }
+        }
+    }
+
     /**
      * Async task used to process blur out of ui thread
      */
@@ -633,7 +645,7 @@ protected void onPostExecute(Void aVoid) {
 
             mBackgroundView.destroyDrawingCache();
             mBackgroundView.setDrawingCacheEnabled(false);
-            removeBlurredView();
+            removedDuplicateBlurredView();
             mHoldingActivity.getWindow().addContentView(
                 mBlurredBackgroundView,
                 mBlurredBackgroundLayoutParams