fix crash in sample

MaksTuev · Jul 26, 2016 · b5c103c · b5c103c
1 parent 82fe9b5
commit b5c103c
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Showing 2 changed files with 10 additions and 12 deletions.
diff --git a/sample/src/main/java/com/agna/ferro/sample/ui/screen/book/BookFragmentView.java b/sample/src/main/java/com/agna/ferro/sample/ui/screen/book/BookFragmentView.java
@@ -25,7 +25,7 @@
 /**
  * View for Book screen
  */
-class BookFragmentView extends MvpFragmentV4View {
+public class BookFragmentView extends MvpFragmentV4View {
     private static final String EXTRA_BOOK_ID = "EXTRA_BOOK_ID";
 
     @Inject
@@ -35,7 +35,7 @@ class BookFragmentView extends MvpFragmentV4View {
     private ImageView coverIv;
     private Button downloadBtn;
     private View readBtn;
-    private TextView desctiptionTv;
+    private TextView descriptionTv;
     private SwipeRefreshLayout swipeRefreshLayout;
     private Handler handler = new Handler();
     private View contentContainer;
@@ -98,7 +98,7 @@ private void findViews(View view) {
         coverIv = (ImageView) view.findViewById(R.id.book_cover_iv);
         downloadBtn = (Button)view.findViewById(R.id.book_download_btn);
         readBtn = view.findViewById(R.id.book_read_btn);
-        desctiptionTv = (TextView) view.findViewById(R.id.book_description_tv);
+        descriptionTv = (TextView) view.findViewById(R.id.book_description_tv);
         swipeRefreshLayout = (SwipeRefreshLayout)view.findViewById(R.id.book_swr);
     }
 
@@ -112,7 +112,7 @@ public void showData(FullBookModel fullBookModel) {
                 .placeholder(R.drawable.book_placeholder)
                 .error(R.drawable.book_placeholder)
                 .into(coverIv);
-        desctiptionTv.setText(fullBookModel.getDescription());
+        descriptionTv.setText(fullBookModel.getDescription());
 
         if (book.isDownloaded()) {
             downloadBtn.setVisibility(View.GONE);

diff --git a/sample/src/main/java/com/agna/ferro/sample/ui/screen/catalog/CatalogPresenter.java b/sample/src/main/java/com/agna/ferro/sample/ui/screen/catalog/CatalogPresenter.java
@@ -11,7 +11,6 @@
 
 import java.util.ArrayList;
 import java.util.List;
-import java.util.ListIterator;
 
 import javax.inject.Inject;
 
@@ -116,17 +115,16 @@ private void observeChangingBooks() {
     }
 
     private void updateBook(Book newBook) {
-        int bookIndex = 0;
-        for (ListIterator<Book> it = books.listIterator(); it.hasNext(); ) {
-            Book book = it.next();
+        for(int i = 0; i<books.size(); i++){
+            Book book = books.get(i);
             if (book.getId().equals(newBook.getId())) {
-                bookIndex = it.previousIndex();
+                books.set(i, newBook);
+                getView().updateBooksData(books);
+                getView().notifyItemChanged(i);
                 break;
             }
+
         }
-        books.set(bookIndex, newBook);
-        getView().updateBooksData(books);
-        getView().notifyItemChanged(bookIndex);
     }
 
     public void downloadBook(Book book) {