feature: add position param in isForViewType()

fbsum · Jan 26, 2018 · ce20f2e · ce20f2e
1 parent 0c9e896
commit ce20f2e
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Showing 5 changed files with 6 additions and 6 deletions.
diff --git a/app/src/main/java/com/fbsum/android/adapterdelegates/sample/ComplexDelegate.java b/app/src/main/java/com/fbsum/android/adapterdelegates/sample/ComplexDelegate.java
@@ -23,7 +23,7 @@ public ComplexDelegate(Activity activity) {
     }
 
     @Override
-    public boolean isForViewType(@NonNull Item item) {
+    public boolean isForViewType(int position, @NonNull Item item) {
         return item instanceof ComplexItem;
     }
 

diff --git a/app/src/main/java/com/fbsum/android/adapterdelegates/sample/ContentDelegate.java b/app/src/main/java/com/fbsum/android/adapterdelegates/sample/ContentDelegate.java
@@ -22,7 +22,7 @@ public ContentDelegate(Activity activity) {
     }
 
     @Override
-    public boolean isForViewType(@NonNull Item item) {
+    public boolean isForViewType(int position, @NonNull Item item) {
         return item instanceof ContentItem;
     }
 

diff --git a/app/src/main/java/com/fbsum/android/adapterdelegates/sample/ImageDelegate.java b/app/src/main/java/com/fbsum/android/adapterdelegates/sample/ImageDelegate.java
@@ -22,7 +22,7 @@ public ImageDelegate(Activity activity) {
     }
 
     @Override
-    public boolean isForViewType(@NonNull Item item) {
+    public boolean isForViewType(int position, @NonNull Item item) {
         return item instanceof ImageItem;
     }
 

diff --git a/library/src/main/java/com/fbsum/android/adapterdelegates/AdapterDelegate.java b/library/src/main/java/com/fbsum/android/adapterdelegates/AdapterDelegate.java
@@ -34,7 +34,7 @@ public AdapterDelegate(Activity activity) {
         this.layoutInflater = LayoutInflater.from(activity);
     }
 
-    public abstract boolean isForViewType(@NonNull T item);
+    public abstract boolean isForViewType(int position, @NonNull T item);
 
     @NonNull
     public final RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent) {

diff --git a/library/src/main/java/com/fbsum/android/adapterdelegates/AdapterDelegatesManager.java b/library/src/main/java/com/fbsum/android/adapterdelegates/AdapterDelegatesManager.java
@@ -56,11 +56,11 @@ int getItemViewType(List<T> items, int position) {
         int delegatesCount = delegates.size();
         for (int i = 0; i < delegatesCount; i++) {
             AdapterDelegate<T> delegate = delegates.valueAt(i);
-            if (delegate.isForViewType(items.get(position))) {
+            if (delegate.isForViewType(position, items.get(position))) {
                 return delegates.keyAt(i);
             }
         }
-        throw new IllegalArgumentException("No AdapterDelegate added that matches position=" + position + " in data source");
+        throw new IllegalArgumentException("No AdapterDelegate added that matches position =" + position + " in data source");
     }
 
     RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {