product binding

app/src/main/java/com/yono/messeripos/MainActivity.java

@@ -33,13 +33,14 @@ import com.yono.messeripos.response.DataResponse;
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Locale;
 
 public class MainActivity extends AppCompatActivity {
     MaterialToolbar toolbar;
     MainViewModels mainViewModels;
     ActivityMainBinding binding;
     CategoryAdapter categoryAdapter;
-
+    ProductAdapter productAdapter;
 
 
     @Override
@@ -52,10 +53,10 @@ public class MainActivity extends AppCompatActivity {
 //        setContentView(R.layout.activity_main);
 
         categoryAdapter = new CategoryAdapter();
+        productAdapter = new ProductAdapter();
         binding = DataBindingUtil.setContentView(this, R.layout.activity_main);
 
 
-
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
             Window w = getWindow();
             w.setFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS, WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
@@ -81,7 +82,7 @@ public class MainActivity extends AppCompatActivity {
         mainViewModels.getCategory().observe(this, new Observer<DataResponse<List<CategoryModels>>>() {
             @Override
             public void onChanged(DataResponse<List<CategoryModels>> listDataResponse) {
-                if (listDataResponse != null){
+                if (listDataResponse != null) {
                     List<CategoryModels> categoryModels = listDataResponse.getData();
                     ArrayList<CategoryModels> categoryModelsArrayList = new ArrayList<>();
 
@@ -93,10 +94,31 @@ public class MainActivity extends AppCompatActivity {
                 }
 
                 String js = new Gson().toJson(listDataResponse);
-                Log.d("Get data from category", "Response "+js);
+                Log.d("Get data from category", "Response " + js);
             }
         });
 
+        mainViewModels = ViewModelProviders.of(this).get(MainViewModels.class);
+        mainViewModels.getProduct().observe(this, new Observer<DataResponse<List<ProductModels<CategoryModels>>>>() {
+            @Override
+            public void onChanged(DataResponse<List<ProductModels<CategoryModels>>> listDataResponse) {
+                if (listDataResponse != null) {
+                    List<ProductModels<CategoryModels>> productModels = listDataResponse.getData();
+                    ArrayList<ProductModels> productModelsArrayList = new ArrayList<>();
+
+                    productModelsArrayList.addAll(productModels);
+                    productAdapter.setProduct(MainActivity.this,productModelsArrayList );
+                    binding.rvCategory.setLayoutManager(new LinearLayoutManager(MainActivity.this, LinearLayoutManager.HORIZONTAL, false));
+                    binding.rvCategory.setAdapter(categoryAdapter);
+
+                }
+
+                String js = new Gson().toJson(listDataResponse);
+                Log.d("Get data from products", "Response " + js);
+            }
+        });
+
+
     }
 
 

app/src/main/java/com/yono/messeripos/adapter/ProductAdapter.java

@@ -10,50 +10,41 @@ import androidx.databinding.DataBindingUtil;
 import androidx.recyclerview.widget.RecyclerView;
 
 import com.yono.messeripos.R;
+import com.yono.messeripos.databinding.ItemCategoryBinding;
 import com.yono.messeripos.databinding.ItemListBinding;
+import com.yono.messeripos.models.CategoryModels;
 import com.yono.messeripos.models.ProductModels;
 
 import java.util.ArrayList;
 import java.util.List;
 
 public class ProductAdapter extends RecyclerView.Adapter<ProductAdapter.MyViewHolder> {
-    private List<ProductModels> productModels;
+    private ArrayList<ProductModels> productModels;
     Context context;
 
-    public interface ProductListener {
-        void onUpdate(ProductModels product);
-
-        void onDelete(ProductModels product);
-    }
-
-    private ProductListener listener;
-
-    public void setListener(ProductListener listener) {
-        this.listener = listener;
-    }
-
-    public void setProducts(List<ProductModels> product) {
-        this.productModels = product;
 
+    public void setProduct(Context context, ArrayList<ProductModels> productModels){
+        this.productModels = productModels;
+        this.context = context;
         notifyDataSetChanged();
     }
 
     @NonNull
     @Override
     public ProductAdapter.MyViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
-        return new MyViewHolder(
-                DataBindingUtil.inflate(
+        ItemListBinding itemListBinding = DataBindingUtil.inflate(
                 LayoutInflater.from(parent.getContext()),
                 R.layout.item_list,
-                        parent, false
-                )
-
+                parent,
+                false
         );
+
+        return new MyViewHolder(itemListBinding);
     }
 
     @Override
     public void onBindViewHolder(@NonNull ProductAdapter.MyViewHolder holder, int position) {
-        holder.bindData(productModels.get(position), listener);
+        holder.bindData(productModels.get(position));
     }
 
     @Override
@@ -64,15 +55,14 @@ public class ProductAdapter extends RecyclerView.Adapter<ProductAdapter.MyViewHo
     public class MyViewHolder extends RecyclerView.ViewHolder {
         private ItemListBinding binding;
 
-
         public MyViewHolder(@NonNull ItemListBinding binding) {
 
             super(binding.getRoot());
             this.binding = binding;
         }
 
-        public void bindData(ProductModels productModels, ProductListener listener) {
-            binding.setProduct(productModels);
+        public void bindData(ProductModels products) {
+            binding.setProducts(products);
         }
     }
 }

app/src/main/res/layout/activity_main.xml

@@ -3,9 +3,6 @@
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools">
 
-
-
-
     <data>
         <variable
             name="mainView"

app/src/main/res/layout/item_list.xml

@@ -5,7 +5,7 @@
 
     <data>
         <variable
-            name="product"
+            name="products"
             type="com.yono.messeripos.models.ProductModels" />
     </data>