ADD week 5

02-Easy5/E5/sources/androidx/recyclerview/widget/AdapterListUpdateCallback.java

@@ -0,0 +1,32 @@
+package androidx.recyclerview.widget;
+
+import androidx.recyclerview.widget.RecyclerView;
+
+/* loaded from: classes.dex */
+public final class AdapterListUpdateCallback implements ListUpdateCallback {
+    private final RecyclerView.Adapter mAdapter;
+
+    public AdapterListUpdateCallback(RecyclerView.Adapter adapter) {
+        this.mAdapter = adapter;
+    }
+
+    @Override // androidx.recyclerview.widget.ListUpdateCallback
+    public void onInserted(int i, int i2) {
+        this.mAdapter.notifyItemRangeInserted(i, i2);
+    }
+
+    @Override // androidx.recyclerview.widget.ListUpdateCallback
+    public void onRemoved(int i, int i2) {
+        this.mAdapter.notifyItemRangeRemoved(i, i2);
+    }
+
+    @Override // androidx.recyclerview.widget.ListUpdateCallback
+    public void onMoved(int i, int i2) {
+        this.mAdapter.notifyItemMoved(i, i2);
+    }
+
+    @Override // androidx.recyclerview.widget.ListUpdateCallback
+    public void onChanged(int i, int i2, Object obj) {
+        this.mAdapter.notifyItemRangeChanged(i, i2, obj);
+    }
+}