Add daos service

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

 package com.yono.messeripos;
 
+import androidx.annotation.RequiresApi;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.lifecycle.Observer;
 import androidx.lifecycle.ViewModelProvider;
+import androidx.recyclerview.widget.DividerItemDecoration;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
 
 import android.annotation.SuppressLint;
 import android.content.Intent;
@@ -12,6 +16,9 @@ import android.util.Log;
 import android.view.View;
 import android.view.Window;
 import android.view.WindowManager;
+import android.widget.Adapter;
+import android.widget.ArrayAdapter;
+import android.widget.Filter;
 import android.widget.ImageButton;
 import android.widget.TextView;
 
@@ -23,24 +30,23 @@ import com.yono.messeripos.adapter.CartAdapter;
 import com.yono.messeripos.models.CartModels;
 import com.yono.messeripos.models.MainViewModelsCart;
 import com.yono.messeripos.models.ProductCartModels;
+import com.yono.messeripos.models.ProductModels;
 
+import java.lang.reflect.Array;
 import java.text.NumberFormat;
+import java.util.ArrayList;
 import java.util.List;
 import java.util.Locale;
 import java.util.Objects;
+import java.util.stream.Collectors;
 
 public class CartActivity extends AppCompatActivity {
 
-    ImageButton btMinus, btPlus, btDelete;
-    TextInputEditText tiQty;
-    TextView tvQtyView, tvPrice, tvTotal;
-    MaterialButton btnCheckout;
-
     CartAdapter cartAdapter;
     MainViewModelsCart modelsCart;
+    RecyclerView recyclerView;
 
-    public int counter, prices;
-
+    @RequiresApi(api = Build.VERSION_CODES.N)
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -56,25 +62,26 @@ public class CartActivity extends AppCompatActivity {
         getSupportActionBar().setTitle("Checkout");
         toolbars.setNavigationOnClickListener(view -> onBackPressed());
 
+        recyclerView = findViewById(R.id.rvCart);
+
+        LinearLayoutManager llm = new LinearLayoutManager(this);
+        recyclerView.setLayoutManager(llm);
+
+        DividerItemDecoration dividerItemDecoration = new DividerItemDecoration(this, DividerItemDecoration.VERTICAL);
+        recyclerView.addItemDecoration(dividerItemDecoration);
+
         modelsCart = new ViewModelProvider(this).get(MainViewModelsCart.class);
 
        modelsCart.getCartProduct().observe(this, new Observer<List<ProductCartModels>>() {
            @Override
            public void onChanged(List<ProductCartModels> productCartModels) {
-
-               cartAdapter = new CartAdapter(CartActivity.this, productCartModels);
+               if (productCartModels != null){
+                   cartAdapter = new CartAdapter(CartActivity.this, productCartModels);
+                   recyclerView.setAdapter(cartAdapter);
+               }
            }
        });
 
-//        btMinus = findViewById(R.id.btMinus);
-//        btPlus = findViewById(R.id.btPlus);
-//        btDelete = findViewById(R.id.btDelete);
-//        btnCheckout = findViewById(R.id.btCheckout);
-//
-//        tiQty = findViewById(R.id.etQty);
-//        tvQtyView = findViewById(R.id.tvQuantity);
-//        tvPrice = findViewById(R.id.tvPrice);
-//        tvTotal = findViewById(R.id.tvTotal);
 //
 //        counter = Integer.parseInt(tvQtyView.getText().toString());
 //        prices = Integer.parseInt(tvPrice.getText().toString());

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

@@ -67,7 +67,7 @@ public class MainActivity extends AppCompatActivity {
         categoryAdapter = new CategoryAdapter();
         productAdapter = new ProductAdapter();
         mainViewModelsCart = new ViewModelProvider(MainActivity.this).get(MainViewModelsCart.class);
-//        cartAdapter = new CartAdapter();
+
 
 
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {

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

@@ -2,49 +2,80 @@ package com.yono.messeripos.adapter;
 
 import android.content.Context;
 import android.util.Log;
+import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 
 import androidx.annotation.NonNull;
+import androidx.databinding.DataBindingUtil;
 import androidx.recyclerview.widget.RecyclerView;
 
 import com.google.gson.Gson;
+import com.yono.messeripos.R;
+import com.yono.messeripos.databinding.ItemCartBinding;
+import com.yono.messeripos.models.CartModels;
 import com.yono.messeripos.models.ProductCartModels;
 
+import java.text.NumberFormat;
+import java.util.ArrayList;
 import java.util.List;
+import java.util.Locale;
 
 public class CartAdapter extends RecyclerView.Adapter<CartAdapter.MyViewHolder> {
 
-    List<ProductCartModels> cartModels;
+    private List<ProductCartModels> cartModels;
+    private int price;
     Context context;
 
     public CartAdapter(Context context, List<ProductCartModels> cartModels) {
         this.cartModels = cartModels;
         this.context = context;
-        String gs = new Gson().toJson(cartModels);
-        Log.d("CartAdapter: ", gs);
+//        String gs = new Gson().toJson(cartModels);
+//        Log.d("CartAdapter: ", gs);
+        Log.d("CartAdapter: ", String.valueOf(this.cartModels));
         notifyDataSetChanged();
     }
 
     @NonNull
     @Override
     public CartAdapter.MyViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
-        return null;
+        ItemCartBinding itemCartBinding = DataBindingUtil.inflate(
+                LayoutInflater.from(parent.getContext()),
+                R.layout.item_cart,
+                parent,
+                false
+        );
+        return new MyViewHolder(itemCartBinding);
     }
 
     @Override
     public void onBindViewHolder(@NonNull CartAdapter.MyViewHolder holder, int position) {
-
+        holder.bindData(cartModels.get(position));
     }
 
     @Override
     public int getItemCount() {
-        return 0;
+        return cartModels.size();
     }
 
     public class MyViewHolder extends RecyclerView.ViewHolder {
-        public MyViewHolder(@NonNull View itemView) {
-            super(itemView);
+
+        private ItemCartBinding binding;
+        public MyViewHolder(@NonNull ItemCartBinding binding) {
+            super(binding.getRoot());
+            this.binding = binding;
+        }
+
+        public void bindData(ProductCartModels cartModels) {
+            binding.setCarts(cartModels);
+//            price = binding.getPrice();
+
         }
+
+        private NumberFormat setToRp() {
+            Locale ID = new Locale("in", "ID");
+
+            return NumberFormat.getCurrencyInstance(ID);
+    }
     }
 }

app/src/main/java/com/yono/messeripos/daos/CartDaos.java

@@ -18,6 +18,10 @@ public interface CartDaos {
     @Query("SELECT * FROM carts ORDER BY id DESC")
     public LiveData<List<ProductCartModels>> getCart();
 
+    @Query("SELECT * FROM carts WHERE id = :idCart")
+    public LiveData<List<ProductCartModels>> getCartById(long idCart);
+
+
     @Insert(onConflict = OnConflictStrategy.IGNORE)
     public void insertProduct(ProductCartModels product);
 

app/src/main/res/drawable/ic_launcher_new_icon_foreground.xml

 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="108dp"
-    android:height="108dp"
+    android:width="128dp"
+    android:height="128dp"
     android:viewportWidth="108"
     android:viewportHeight="108">
   <group android:scaleX="0.92268676"

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

@@ -65,11 +65,13 @@
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:overScrollMode="never"
-            android:padding="12sp"
             app:layoutManager="androidx.recyclerview.widget.GridLayoutManager"
             app:spanCount="2"
+            android:layout_marginHorizontal="5dp"
             app:layout_constraintTop_toBottomOf="@id/rvCategory"
-            tools:listitem="@layout/item_list" />
+            tools:listitem="@layout/item_list"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"/>
 
 
     </androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -25,7 +25,7 @@
 
     <androidx.constraintlayout.widget.ConstraintLayout
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
+        android:layout_height="wrap_content"
         android:layout_margin="12dp">
 
         <com.google.android.material.card.MaterialCardView

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

@@ -24,8 +24,8 @@
     <androidx.constraintlayout.widget.ConstraintLayout
         android:layout_width="match_parent"
         android:layout_height="300dp"
-        android:layout_marginEnd="10dp"
-        android:layout_marginBottom="10dp">
+        android:layout_marginHorizontal="5dp"
+        android:layout_marginVertical="10dp">
 
         <com.google.android.material.card.MaterialCardView
             android:layout_width="match_parent"