Renamed layout files.

Android/app/src/main/java/com/example/samplestickerapp/StickerPackDetailsActivity.java

@@ -56,7 +56,7 @@ public class StickerPackDetailsActivity extends AddStickerPackActivity {
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        setContentView(R.layout.sticker_pack_details);
+        setContentView(R.layout.activity_sticker_pack_details);
         boolean showUpButton = getIntent().getBooleanExtra(EXTRA_SHOW_UP_BUTTON, false);
         stickerPack = getIntent().getParcelableExtra(EXTRA_STICKER_PACK_DATA);
         TextView packNameTextView = findViewById(R.id.pack_name);

Android/app/src/main/java/com/example/samplestickerapp/StickerPackListAdapter.java

@@ -67,7 +67,7 @@ public class StickerPackListAdapter extends RecyclerView.Adapter<StickerPackList
         //if this sticker pack contains less stickers than the max, then take the smaller size.
         int actualNumberOfStickersToShow = Math.min(maxNumberOfStickersInARow, pack.getStickers().size());
         for (int i = 0; i < actualNumberOfStickersToShow; i++) {
-            final SimpleDraweeView rowImage = (SimpleDraweeView) LayoutInflater.from(context).inflate(R.layout.sticker_pack_list_item_image, viewHolder.imageRowView, false);
+            final SimpleDraweeView rowImage = (SimpleDraweeView) LayoutInflater.from(context).inflate(R.layout.sticker_packs_list_image_item, viewHolder.imageRowView, false);
             rowImage.setImageURI(StickerPackLoader.getStickerAssetUri(pack.identifier, pack.getStickers().get(i).imageFileName));
             final LinearLayout.LayoutParams lp = (LinearLayout.LayoutParams) rowImage.getLayoutParams();
             final int marginBetweenImages = minMarginBetweenImages - lp.leftMargin - lp.rightMargin;

Android/app/src/main/java/com/example/samplestickerapp/StickerPreviewAdapter.java

@@ -44,7 +44,7 @@ public class StickerPreviewAdapter extends RecyclerView.Adapter<StickerPreviewVi
     @NonNull
     @Override
     public StickerPreviewViewHolder onCreateViewHolder(@NonNull final ViewGroup viewGroup, final int i) {
-        View itemView = layoutInflater.inflate(R.layout.sticker_image, viewGroup, false);
+        View itemView = layoutInflater.inflate(R.layout.sticker_image_item, viewGroup, false);
         StickerPreviewViewHolder vh = new StickerPreviewViewHolder(itemView);
 
         ViewGroup.LayoutParams layoutParams = vh.stickerPreviewView.getLayoutParams();