Download the gallery image that's been swiped to in PostOptionsBottomSheetFragment.

Author: Docile-Alligator

app/src/main/java/ml/docilealligator/infinityforreddit/adapters/PostRecyclerViewAdapter.java

@@ -2836,7 +2836,13 @@ void setBaseView(AspectRatioGifImageView iconGifImageView,
                     return false;
                 }
 
-                PostOptionsBottomSheetFragment postOptionsBottomSheetFragment = PostOptionsBottomSheetFragment.newInstance(post);
+                PostOptionsBottomSheetFragment postOptionsBottomSheetFragment;
+                if (post.getPostType() == Post.GALLERY_TYPE && this instanceof PostBaseGalleryTypeViewHolder) {
+                    postOptionsBottomSheetFragment = PostOptionsBottomSheetFragment.newInstance(post,
+                            ((LinearLayoutManagerBugFixed) ((PostBaseGalleryTypeViewHolder) this).galleryRecyclerView.getLayoutManager()).findFirstVisibleItemPosition());
+                } else {
+                    postOptionsBottomSheetFragment = PostOptionsBottomSheetFragment.newInstance(post);
+                }
                 postOptionsBottomSheetFragment.show(mActivity.getSupportFragmentManager(), postOptionsBottomSheetFragment.getTag());
                 return true;
             });

app/src/main/java/ml/docilealligator/infinityforreddit/bottomsheetfragments/PostOptionsBottomSheetFragment.java

@@ -56,6 +56,15 @@ public PostOptionsBottomSheetFragment() {
      * @param post Post
      * @return A new instance of fragment PostOptionsBottomSheetFragment.
      */
+    public static PostOptionsBottomSheetFragment newInstance(Post post, int galleryIndex) {
+        PostOptionsBottomSheetFragment fragment = new PostOptionsBottomSheetFragment();
+        Bundle args = new Bundle();
+        args.putParcelable(EXTRA_POST, post);
+        args.putInt(EXTRA_GALLERY_INDEX, galleryIndex);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
     public static PostOptionsBottomSheetFragment newInstance(Post post) {
         PostOptionsBottomSheetFragment fragment = new PostOptionsBottomSheetFragment();
         Bundle args = new Bundle();