Fix payment

.idea/codeStyles/Project.xml

 <component name="ProjectCodeStyleConfiguration">
   <code_scheme name="Project" version="173">
-    <DBN-PSQL>
-      <case-options enabled="true">
-        <option name="KEYWORD_CASE" value="lower" />
-        <option name="FUNCTION_CASE" value="lower" />
-        <option name="PARAMETER_CASE" value="lower" />
-        <option name="DATATYPE_CASE" value="lower" />
-        <option name="OBJECT_CASE" value="preserve" />
-      </case-options>
-      <formatting-settings enabled="false" />
-    </DBN-PSQL>
-    <DBN-SQL>
-      <case-options enabled="true">
-        <option name="KEYWORD_CASE" value="lower" />
-        <option name="FUNCTION_CASE" value="lower" />
-        <option name="PARAMETER_CASE" value="lower" />
-        <option name="DATATYPE_CASE" value="lower" />
-        <option name="OBJECT_CASE" value="preserve" />
-      </case-options>
-      <formatting-settings enabled="false">
-        <option name="STATEMENT_SPACING" value="one_line" />
-        <option name="CLAUSE_CHOP_DOWN" value="chop_down_if_statement_long" />
-        <option name="ITERATION_ELEMENTS_WRAPPING" value="chop_down_if_not_single" />
-      </formatting-settings>
-    </DBN-SQL>
     <DBN-PSQL>
       <case-options enabled="true">
         <option name="KEYWORD_CASE" value="lower" />

.idea/misc.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="JDK" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">

app/build.gradle

@@ -6,7 +6,7 @@ android {
 
     defaultConfig {
         applicationId "com.yono.messeripos"
-        minSdkVersion 22
+        minSdkVersion 23
         targetSdkVersion 30
         versionCode 1
         versionName "1.0"

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

@@ -11,6 +11,7 @@ import android.view.View;
 import android.view.Window;
 import android.view.WindowManager;
 import android.widget.Button;
+import android.widget.ListView;
 
 import androidx.annotation.RequiresApi;
 import androidx.appcompat.app.AppCompatActivity;
@@ -59,9 +60,9 @@ public class CartActivity extends AppCompatActivity {
         toolbars.setNavigationOnClickListener(view -> onBackPressed());
 
         recyclerView = findViewById(R.id.rvCart);
-        cartAdapter = new CartAdapter();
         btnCheckout = findViewById(R.id.btCheckout);
 
+        cartAdapter = new CartAdapter();
         LinearLayoutManager llm = new LinearLayoutManager(this);
         recyclerView.setLayoutManager(llm);
 
@@ -126,7 +127,7 @@ public class CartActivity extends AppCompatActivity {
 
 
                 SharedPreferences.Editor editor = sharedPreferences.edit();
-                editor.putBoolean(SplashScreen.CHECKOUT, true);
+                editor.putBoolean(MainActivity.CHECKOUT, true);
                 if(editor.commit()){
                     startActivity(new Intent(CartActivity.this, PaymentActivity.class));
                     finish();

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

 package com.yono.messeripos;
 
+import android.Manifest;
 import android.content.CursorLoader;
 import android.content.Intent;
 import android.database.Cursor;
@@ -61,6 +62,9 @@ public class FormProductActivity extends AppCompatActivity {
             "Oreo"
     };
 
+    private String[] permissions = new String[]{Manifest.permission.READ_EXTERNAL_STORAGE,
+            Manifest.permission.WRITE_EXTERNAL_STORAGE};
+
     @Override
     public void onCreate(@Nullable Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -68,6 +72,7 @@ public class FormProductActivity extends AppCompatActivity {
 
         binding.btnAdd.setText("Add New Prooduct");
         productModels = new ProductModels();
+        requestPermissions(permissions, REQUEST_PERMISSIONS);
 
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
             Window w = getWindow();

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

@@ -57,23 +57,29 @@ public class MainActivity extends AppCompatActivity {
     MainViewModelsCart mainViewModelsCart;
     public static Boolean cartIsEmpty;
     SharedPreferences sharedPreferences;
+    public static final String CHECKOUT = "checkout";
+    public static Boolean checkout;
+    public static Boolean selectCategory = false;
 
     @SuppressLint("LongLogTag")
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+        binding = DataBindingUtil.setContentView(this, R.layout.activity_main);
+
 
         ProductAdapter adapter = new ProductAdapter();
-        binding = DataBindingUtil.setContentView(this, R.layout.activity_main);
         binding.rvProduct.setAdapter(adapter);
         binding.appBarUpdate.setVisibility(View.GONE);
-        Log.i("Status Checkout main activity", "onCreate: "+SplashScreen.checkout);
         showLoading(true);
 
         categoryAdapter = new CategoryAdapter();
         productAdapter = new ProductAdapter();
         mainViewModelsCart = new ViewModelProvider(MainActivity.this).get(MainViewModelsCart.class);
         sharedPreferences = getSharedPreferences(SplashScreen.MY_SHARED_PREFERENCES, Context.MODE_PRIVATE);
+        checkout = sharedPreferences.getBoolean(CHECKOUT,false);
+        toolbar = findViewById(R.id.topAppBar);
+        mainViewModels = ViewModelProviders.of(this).get(MainViewModels.class);
 
 
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
@@ -81,13 +87,12 @@ public class MainActivity extends AppCompatActivity {
             w.setFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS, WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
         }
 
-        toolbar = findViewById(R.id.topAppBar);
         toolbar.setOnMenuItemClickListener(new Toolbar.OnMenuItemClickListener() {
             @Override
             public boolean onMenuItemClick(MenuItem item) {
                 int id = item.getItemId();
                 if (id == R.id.menu_cart) {
-                    if (SplashScreen.checkout){
+                    if (checkout){
                         startActivity(new Intent(getApplicationContext(), PaymentActivity.class));
                     }else{
                         startActivity(new Intent(getApplicationContext(), CartActivity.class));
@@ -112,15 +117,18 @@ public class MainActivity extends AppCompatActivity {
             }
         });
 
-
-        mainViewModels = ViewModelProviders.of(this).get(MainViewModels.class);
         mainViewModels.getCategory().observe(this, new Observer<DataResponse<List<CategoryModels>>>() {
             @Override
             public void onChanged(DataResponse<List<CategoryModels>> listDataResponse) {
                 if (listDataResponse != null) {
+                    CategoryModels caModels = new CategoryModels();
+                    caModels.setNameCategory("All");
+                    caModels.setIdCategory(0);
+
                     List<CategoryModels> categoryModels = listDataResponse.getData();
                     ArrayList<CategoryModels> categoryModelsArrayList = new ArrayList<>();
 
+                    categoryModels.add(0,caModels);
                     categoryModelsArrayList.addAll(categoryModels);
                     categoryAdapter.setCategoriAdapter(MainActivity.this, categoryModelsArrayList);
                     binding.rvCategory.setLayoutManager(new LinearLayoutManager(MainActivity.this, LinearLayoutManager.HORIZONTAL, false));
@@ -133,8 +141,6 @@ public class MainActivity extends AppCompatActivity {
             }
         });
 
-
-        mainViewModels = ViewModelProviders.of(this).get(MainViewModels.class);
         binding.imgEmpty.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
@@ -244,33 +250,70 @@ public class MainActivity extends AppCompatActivity {
                 showLoading(true);
                 ProgressDialog progressDialog = new ProgressDialog(MainActivity.this);
                 progressDialog.setMessage("Loading...");
-                progressDialog.show();
+                Log.i("diluar if", "onGetProduct: "+selectCategory);
+                if (!selectCategory){
+                    progressDialog.show();
+                }
+                selectCategory = true;
+                Log.i("setelah if", "onGetProduct: "+selectCategory);
                 binding.rvProduct.setVisibility(View.GONE);
 
-                mainViewModels.getProductByCategory(categoryModels.getIdCategory()).observe(MainActivity.this, new Observer<DataResponse<List<ProductModels>>>() {
-                    @Override
-                    public void onChanged(DataResponse<List<ProductModels>> listDataResponse) {
-                        if (listDataResponse != null) {
-                            ArrayList<ProductModels> productModelsArrayList = new ArrayList<>();
+                if (categoryModels.getIdCategory() == 0){
+                    mainViewModels.getProduct().observe(MainActivity.this, new Observer<DataResponse<List<ProductModels<CategoryModels>>>>() {
+                        @Override
+                        public void onChanged(DataResponse<List<ProductModels<CategoryModels>>> listDataResponse) {
+                            if (listDataResponse != null) {
+                                ArrayList<ProductModels> productModelsArrayList = new ArrayList<>();
 
-                            productModelsArrayList.addAll(listDataResponse.getData());
-                            progressDialog.dismiss();
-                            showLoading(false);
-                            if (productModelsArrayList.isEmpty()) {
-                                binding.rvProduct.setVisibility(View.GONE);
-                                binding.imgEmpty.setVisibility(View.VISIBLE);
-                                binding.imgEmpty.bringToFront();
-                            } else {
-                                binding.rvProduct.setVisibility(View.VISIBLE);
-                                binding.imgEmpty.setVisibility(View.GONE);
-                                productAdapter.setProduct(MainActivity.this, productModelsArrayList);
-                                binding.rvProduct.setLayoutManager(new GridLayoutManager(MainActivity.this, 2));
-                                binding.rvProduct.setAdapter(productAdapter);
-                                productAdapter.notifyDataSetChanged();
+                                productModelsArrayList.addAll(listDataResponse.getData());
+                                progressDialog.dismiss();
+                                showLoading(false);
+                                if (productModelsArrayList.isEmpty()) {
+                                    binding.rvProduct.setVisibility(View.GONE);
+                                    binding.imgEmpty.setVisibility(View.VISIBLE);
+                                    binding.imgEmpty.bringToFront();
+                                    selectCategory = false;
+                                    Log.i("daidalam get if", "onGetProduct: "+selectCategory);
+                                } else {
+                                    binding.rvProduct.setVisibility(View.VISIBLE);
+                                    binding.imgEmpty.setVisibility(View.GONE);
+                                    productAdapter.setProduct(MainActivity.this, productModelsArrayList);
+                                    binding.rvProduct.setLayoutManager(new GridLayoutManager(MainActivity.this, 2));
+                                    binding.rvProduct.setAdapter(productAdapter);
+                                    selectCategory = false;
+                                    Log.i("daidalam get else", "onGetProduct: "+selectCategory);
+//                                    productAdapter.notifyDataSetChanged();
+                                }
                             }
                         }
-                    }
-                });
+                    });
+                    selectCategory = false;
+                }else{
+                    mainViewModels.getProductByCategory(categoryModels.getIdCategory()).observe(MainActivity.this, new Observer<DataResponse<List<ProductModels>>>() {
+                        @Override
+                        public void onChanged(DataResponse<List<ProductModels>> listDataResponse) {
+                            if (listDataResponse != null) {
+                                ArrayList<ProductModels> productModelsArrayList = new ArrayList<>();
+
+                                productModelsArrayList.addAll(listDataResponse.getData());
+                                progressDialog.dismiss();
+                                showLoading(false);
+                                if (productModelsArrayList.isEmpty()) {
+                                    binding.rvProduct.setVisibility(View.GONE);
+                                    binding.imgEmpty.setVisibility(View.VISIBLE);
+                                    binding.imgEmpty.bringToFront();
+                                } else {
+                                    binding.rvProduct.setVisibility(View.VISIBLE);
+                                    binding.imgEmpty.setVisibility(View.GONE);
+                                    productAdapter.setProduct(MainActivity.this, productModelsArrayList);
+                                    binding.rvProduct.setLayoutManager(new GridLayoutManager(MainActivity.this, 2));
+                                    binding.rvProduct.setAdapter(productAdapter);
+//                                    productAdapter.notifyDataSetChanged();
+                                }
+                            }
+                        }
+                    });
+                }
             }
         });
     }

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

@@ -4,6 +4,7 @@ import androidx.appcompat.app.AppCompatActivity;
 import androidx.lifecycle.Observer;
 import androidx.lifecycle.ViewModelProvider;
 import androidx.lifecycle.ViewModelProviders;
+import androidx.recyclerview.widget.DividerItemDecoration;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 
@@ -15,41 +16,59 @@ import android.view.View;
 import android.view.Window;
 import android.view.WindowManager;
 import android.widget.Button;
+import android.widget.ListView;
+import android.widget.TextView;
 import android.widget.Toast;
 import android.widget.Toolbar;
 
 import com.google.android.material.appbar.MaterialToolbar;
 import com.google.android.material.snackbar.Snackbar;
 import com.google.gson.Gson;
+import com.yono.messeripos.adapter.CartAdapter;
+import com.yono.messeripos.adapter.CheckoutAdapter;
 import com.yono.messeripos.adapter.PaymentAdapter;
 import com.yono.messeripos.models.MainViewModels;
 import com.yono.messeripos.models.MainViewModelsCart;
+import com.yono.messeripos.models.PaymentsModels;
 import com.yono.messeripos.models.ProductCartModels;
 import com.yono.messeripos.response.PaymentResponse;
+import com.yono.messeripos.utils.Utils;
 
 import java.util.ArrayList;
 import java.util.List;
 
+import static com.yono.messeripos.MainActivity.checkout;
+
 public class PaymentActivity extends AppCompatActivity {
 
     private ArrayList<PaymentResponse> paymentResponses = new ArrayList<>();
     public static String methodPay="";
     private Button btnPay;
     private MainViewModelsCart mainViewModels;
+    private PaymentsModels paymentsModels;
+    private long total = 0;
+    private Utils utils = new Utils();
+    private RecyclerView recyclerView;
+    private CheckoutAdapter checkoutAdapter;
+    private TextView grandTotal;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_payment);
-        Log.i("Status Checkout payment", "onCreate: "+SplashScreen.checkout);
+        Log.i("Status Checkout payment", "onCreate: "+checkout);
         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);
         }
+        paymentsModels = new PaymentsModels();
+        checkoutAdapter = new CheckoutAdapter();
+        recyclerView = findViewById(R.id.rvItem);
+        grandTotal = findViewById(R.id.grand_total);
 
         MaterialToolbar toolbars = findViewById(R.id.appbar);
         setSupportActionBar(toolbars);
-
+        DividerItemDecoration dividerItemDecoration = new DividerItemDecoration(this, DividerItemDecoration.VERTICAL);
         mainViewModels = new ViewModelProvider(PaymentActivity.this).get(MainViewModelsCart.class);
         mainViewModels.getCartProduct().observe(this, new Observer<List<ProductCartModels>>() {
             @Override
@@ -57,7 +76,18 @@ public class PaymentActivity extends AppCompatActivity {
                 String js = new Gson().toJson(productCartModels);
                 Log.i("On payment", "onChanged: "+js);
 
+                for (ProductCartModels pd : productCartModels){
+                    total = total + pd.getPrice_orders()*pd.getQuantity_orders();
+                }
+
                 getSupportActionBar().setTitle(productCartModels.get(0).getId_orders());
+                paymentsModels.setOrderId(productCartModels.get(0).getId_orders());
+                paymentsModels.setGrossAmount(total);
+                checkoutAdapter.setCheckoutAdapter(PaymentActivity.this, productCartModels);
+                recyclerView.setLayoutManager(new LinearLayoutManager(PaymentActivity.this, RecyclerView.VERTICAL, false));
+                recyclerView.setAdapter(checkoutAdapter);
+                recyclerView.addItemDecoration(dividerItemDecoration);
+                grandTotal.setText(utils.convertPrice("Rp. ", total));
             }
         });
 
@@ -85,7 +115,14 @@ public class PaymentActivity extends AppCompatActivity {
         btnPay.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                Toast.makeText(getApplicationContext(), methodPay, Toast.LENGTH_LONG).show();
+                if (methodPay.equals("cash")){
+                    paymentsModels.setPaymentType("cash");
+                    Log.i("CASH", "onClick: "+utils.convertGson(paymentsModels));
+                }else{
+                        paymentsModels.setPaymentType("bank_transfer");
+                        paymentsModels.setBank(methodPay);
+                        Log.i("BANK", "onClick: "+utils.convertGson(paymentsModels));
+                }
             }
         });
     }

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

@@ -24,9 +24,7 @@ public class SplashScreen extends AppCompatActivity {
     SharedPreferences sharedPreferences;
     public static final String MY_SHARED_PREFERENCES = "my_shared_preferences";
     public static final String SESSION = "session";
-    public static final String CHECKOUT = "checkout";
     public static Boolean session;
-    public static Boolean checkout;
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -50,7 +48,6 @@ public class SplashScreen extends AppCompatActivity {
         }, 700);
         sharedPreferences = getSharedPreferences(MY_SHARED_PREFERENCES, Context.MODE_PRIVATE);
         session = sharedPreferences.getBoolean(SESSION, false);
-        checkout = sharedPreferences.getBoolean(CHECKOUT, false);
 
 
 

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

@@ -15,6 +15,7 @@ import com.google.gson.Gson;
 import com.yono.messeripos.CartActivity;
 import com.yono.messeripos.R;
 import com.yono.messeripos.databinding.ItemCartBinding;
+import com.yono.messeripos.databinding.ItemCheckoutBinding;
 import com.yono.messeripos.models.CartModels;
 import com.yono.messeripos.models.CategoryModels;
 import com.yono.messeripos.models.ProductCartModels;
@@ -66,6 +67,7 @@ public class CartAdapter extends RecyclerView.Adapter<CartAdapter.MyViewHolder>
                 parent,
                 false
         );
+
         return new MyViewHolder(itemCartBinding);
     }
 
@@ -90,17 +92,17 @@ public class CartAdapter extends RecyclerView.Adapter<CartAdapter.MyViewHolder>
 
         @SuppressLint("SetTextI18n")
         public void bindData(ProductCartModels cartModels) {
-            binding.setCarts(cartModels);
-            binding.setPrice(utils.convertPrice("Rp. ", cartModels.getPrice_orders()));
+            /*
+            * Data binding for itemCart in cart activity
+            * */
 
             subtotal = cartModels.getPrice_orders() * cartModels.getQuantity_orders();
 
+            binding.setCarts(cartModels);
+            binding.setPrice(utils.convertPrice("Rp. ", cartModels.getPrice_orders()));
             binding.setSubTotal(utils.convertPrice("Rp. ", subtotal));
             binding.etQty.setText(Long.toString(cartModels.getQuantity_orders()));
 
-            binding.btDelete.setOnClickListener(view -> {
-                listener.onDelete(cartModels);
-            });
 
             // set edit text qty
             binding.etQty.setText(Long.toString(cartModels.getQuantity_orders()));
@@ -113,6 +115,11 @@ public class CartAdapter extends RecyclerView.Adapter<CartAdapter.MyViewHolder>
                 listener.onUpdateQuantityMinus(cartModels);
             });
 
+            binding.btDelete.setOnClickListener(view -> {
+                listener.onDelete(cartModels);
+            });
+
+
 
         }
     }

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

+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.yono.messeripos.R;
+import com.yono.messeripos.databinding.ItemCartBinding;
+import com.yono.messeripos.databinding.ItemCheckoutBinding;
+import com.yono.messeripos.models.ProductCartModels;
+import com.yono.messeripos.utils.Utils;
+
+import java.util.List;
+
+public class CheckoutAdapter extends RecyclerView.Adapter<CheckoutAdapter.MyViewHolder> {
+    private List<ProductCartModels> cartModels;
+    private int price;
+    Context context;
+    Utils utils = new Utils();
+
+    public void setCheckoutAdapter(Context context, List<ProductCartModels> cartModels) {
+        this.cartModels = cartModels;
+        this.context = context;
+        Log.d("Checkout Adapter: ", String.valueOf(this.cartModels));
+        notifyDataSetChanged();
+    }
+
+    @NonNull
+    @Override
+    public CheckoutAdapter.MyViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        ItemCheckoutBinding itemCheckoutBinding = DataBindingUtil.inflate(
+                LayoutInflater.from(parent.getContext()),
+                R.layout.item_checkout,
+                parent,
+                false
+        );
+        return new MyViewHolder(itemCheckoutBinding);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull CheckoutAdapter.MyViewHolder holder, int position) {
+        holder.binData(cartModels.get(position));
+    }
+
+    @Override
+    public int getItemCount() {
+        return cartModels.size();
+    }
+
+    public class MyViewHolder extends RecyclerView.ViewHolder {
+        private long subtotal = 0;
+
+        private ItemCheckoutBinding itemCheckoutBinding;
+        public MyViewHolder(@NonNull ItemCheckoutBinding itemView) {
+            super(itemView.getRoot());
+            this.itemCheckoutBinding = itemView;
+        }
+
+        public void binData(ProductCartModels cartModels){
+            subtotal = cartModels.getPrice_orders() * cartModels.getQuantity_orders();
+            itemCheckoutBinding.setCheckout(cartModels);
+            itemCheckoutBinding.setSubtotal(utils.convertPrice("Rp. ", subtotal));
+        }
+    }
+}

app/src/main/java/com/yono/messeripos/api/service/PaymentService.java

+package com.yono.messeripos.api.service;
+
+import com.yono.messeripos.api.ApiHelper;
+
+import retrofit2.Call;
+import retrofit2.http.POST;
+
+public interface PaymentService {
+//    @POST(ApiHelper.VERSI_API_1+"payment")
+//    Call
+}

app/src/main/java/com/yono/messeripos/models/PaymentsModels.java

@@ -3,5 +3,57 @@ package com.yono.messeripos.models;
 import com.google.gson.annotations.SerializedName;
 
 public class PaymentsModels {
-//    @SerializedName("")
+    @SerializedName("order_code")
+    private String orderId;
+
+    @SerializedName("payment_type")
+    private String paymentType;
+
+    @SerializedName("bank")
+    private String bank;
+
+    @SerializedName("gross_amount")
+    private long grossAmount;
+
+    public PaymentsModels() {
+    }
+
+    public PaymentsModels(String orderId, String paymentType, String bank, long grossAmount) {
+        this.orderId = orderId;
+        this.paymentType = paymentType;
+        this.bank = bank;
+        this.grossAmount = grossAmount;
+    }
+
+    public String getOrderId() {
+        return orderId;
+    }
+
+    public void setOrderId(String orderId) {
+        this.orderId = orderId;
+    }
+
+    public String getPaymentType() {
+        return paymentType;
+    }
+
+    public void setPaymentType(String paymentType) {
+        this.paymentType = paymentType;
+    }
+
+    public String getBank() {
+        return bank;
+    }
+
+    public void setBank(String bank) {
+        this.bank = bank;
+    }
+
+    public long getGrossAmount() {
+        return grossAmount;
+    }
+
+    public void setGrossAmount(long grossAmount) {
+        this.grossAmount = grossAmount;
+    }
 }

app/src/main/java/com/yono/messeripos/utils/Utils.java

 package com.yono.messeripos.utils;
 
+import com.google.gson.Gson;
+
 import java.text.DecimalFormat;
 import java.text.DecimalFormatSymbols;
 import java.text.SimpleDateFormat;
@@ -36,4 +38,9 @@ public class Utils {
         String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
         return  timeStamp;
     }
+
+    public String convertGson(Object object){
+        String js = new Gson().toJson(object);
+        return js;
+    }
 }

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

@@ -16,12 +16,14 @@
         android:id="@+id/rvCart"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        app:layout_constraintTop_toBottomOf="@id/cAppBar"
         android:overScrollMode="never"
-        android:padding="12sp"
+        android:padding="1sp"
         app:layoutManager="androidx.recyclerview.widget.GridLayoutManager"
-        tools:listitem="@layout/item_cart"
-        />
+        app:layout_constraintBottom_toTopOf="@id/btCheckout"
+        app:layout_constraintTop_toBottomOf="@id/cAppBar"
+        app:layout_constraintVertical_bias="0.0"
+        tools:layout_editor_absoluteX="0dp"
+        tools:listitem="@layout/item_cart" />
 
     <com.google.android.material.button.MaterialButton
         android:id="@+id/btCheckout"
@@ -30,9 +32,10 @@
         android:text="@string/title_checkout"
         android:padding="15dp"
         android:textSize="16sp"
-        android:layout_margin="10dp"
+        android:layout_alignParentBottom="true"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintEnd_toEndOf="parent"/>
 
+
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file

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

+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <data>
+        <variable
+            name="checkout"
+            type="com.yono.messeripos.models.ProductCartModels" />
+
+        <variable
+            name="subtotal"
+            type="String" />
+    </data>
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+        <com.google.android.material.card.MaterialCardView
+            android:layout_width="match_parent"
+            android:layout_height="60dp"
+            app:layout_constraintTop_toTopOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintBottom_toBottomOf="parent">
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:layout_margin="10dp">
+
+                <TextView
+                    android:id="@+id/itemCheckout"
+                    android:layout_width="200dp"
+                    android:layout_height="wrap_content"
+                    tools:text="@tools:sample/full_names"
+                    android:textSize="20sp"
+                    android:lines="3"
+                    android:text="@{checkout.product_name_orders+` x `+checkout.quantity_orders}"
+                    android:layout_margin="10dp"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toTopOf="parent" />
+
+                <TextView
+                    android:id="@+id/itemSubTotal"
+                    android:layout_width="200dp"
+                    android:layout_height="wrap_content"
+                    tools:text="@tools:sample/full_names"
+                    android:textSize="20sp"
+                    android:text="@{subtotal}"
+                    android:textColor="@android:color/black"
+                    android:layout_margin="10dp"
+                    app:layout_constraintStart_toEndOf="@id/itemCheckout"
+                    app:layout_constraintTop_toTopOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    android:textAlignment="textEnd" />
+
+            </androidx.constraintlayout.widget.ConstraintLayout>
+
+        </com.google.android.material.card.MaterialCardView>
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</layout>
\ No newline at end of file

app/src/main/res/values/styles.xml

@@ -6,7 +6,6 @@
         <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
         <item name="colorAccent">@color/colorAccent</item>
         <item name="android:fontFamily">@font/roboto</item>
-        <item name="android:windowLightStatusBar">false</item>
         <item name="android:actionBarStyle">@style/ThemeActionBar</item>
         <item name="android:windowActionBarOverlay">false</item>
         <item name="android:windowTranslucentStatus">true</item>
@@ -18,12 +17,12 @@
         <item name="colorPrimary">@color/colorPrimary</item>
         <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
         <item name="colorAccent">@color/colorAccent</item>
-        <item name="android:windowLightStatusBar">false</item>
         <item name="android:actionBarStyle">@style/ThemeActionBar</item>
         <item name="android:windowActionBarOverlay">false</item>
         <item name="android:windowTranslucentStatus">true</item>
         <item name="android:windowTranslucentNavigation">true</item>
         <item name="windowActionBarOverlay">true</item>
+        <item name="android:fontFamily">@font/poppins_medium</item>
         <item name="actionBarStyle">@style/ThemeActionBar</item>
     </style>