1

app/src/main/java/adapter/BaseRecycleViewAdapter.java

@@ -16,6 +16,8 @@ import android.widget.AdapterView;
 
 import java.util.ArrayList;
 
+import entity.DiscoveryListEntity;
+
 
 public class BaseRecycleViewAdapter<T1, T2 extends ViewDataBinding> extends RecyclerView.Adapter<BaseRecycleViewAdapter.BaseViewHolder> {
     private ArrayList<T1> list;
@@ -29,7 +31,6 @@ public class BaseRecycleViewAdapter<T1, T2 extends ViewDataBinding> extends Recy
     private static OnLongItemClickListener longItemClickListener;
 
 
-
     public BaseRecycleViewAdapter(Context context, @LayoutRes int layout) {
         inflater = LayoutInflater.from(context);
         this.context = context;
@@ -40,10 +41,11 @@ public class BaseRecycleViewAdapter<T1, T2 extends ViewDataBinding> extends Recy
 
     public void setData(ArrayList<T1> list) {
         this.list.clear();
-       this.list=new ArrayList<>();
+        this.list = new ArrayList<>();
         this.list.addAll(list);
-       notifyDataSetChanged();
+        notifyDataSetChanged();
     }
+
     public void addData(ArrayList<T1> list) {
         this.list = list;
         this.list.addAll(list);
@@ -51,6 +53,11 @@ public class BaseRecycleViewAdapter<T1, T2 extends ViewDataBinding> extends Recy
         notifyDataSetChanged();
     }
 
+    public void upDateOne(int position, T1 bean) {
+        this.list.set(position, bean);
+        notifyItemChanged(position);
+    }
+
     public void setOnBindViewHolder(BindView bindView) {
         this.bindView = bindView;
     }
@@ -68,6 +75,11 @@ public class BaseRecycleViewAdapter<T1, T2 extends ViewDataBinding> extends Recy
 
     }
 
+    @Override
+    public long getItemId(int position) {
+        return position;
+    }
+
     @Override
     public int getItemCount() {
         return list.size();
@@ -76,15 +88,19 @@ public class BaseRecycleViewAdapter<T1, T2 extends ViewDataBinding> extends Recy
     public interface BindView<T2> {
         void onBindViewHolder(T2 b, int position);
     }
+
     public interface OnItemClickListener {
         void onItemClick(View itemView, int position);
     }
+
     public interface OnLongItemClickListener {
         void onItemLongClick(View itemView, int position);
     }
+
     public void setOnItemLongClickListener(OnLongItemClickListener longClickListener) {
         this.longItemClickListener = longClickListener;
     }
+
     public void setOnItemClickListener(OnItemClickListener listener) {
         this.listener = listener;
     }
@@ -104,25 +120,26 @@ public class BaseRecycleViewAdapter<T1, T2 extends ViewDataBinding> extends Recy
 
             });
 
-            itemView.setOnLongClickListener(new  View.OnLongClickListener(){
-                @Override
-                public boolean onLongClick(View v) {
+            itemView.setOnLongClickListener(new View.OnLongClickListener() {
+                                                @Override
+                                                public boolean onLongClick(View v) {
 
-                    if (longItemClickListener != null)
-                        longItemClickListener.onItemLongClick(itemView,getLayoutPosition());
-                    return true;
-                }
+                                                    if (longItemClickListener != null)
+                                                        longItemClickListener.onItemLongClick(itemView, getLayoutPosition());
+                                                    return true;
+                                                }
 
 
                                             }
             );
         }
+
         public ViewDataBinding getBinding() {
             return b;
         }
     }
 
-    }
+}