Merge branch 'dev' into cart

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

 package com.yono.messeripos;
 
+import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.os.Bundle;
@@ -43,6 +44,7 @@ public class BottomSheets extends BottomSheetDialogFragment {
     String defaultText = "0";
     Client client = new Client();
     public static long grossAmount;
+    SharedPreferences sharedPreferences;
 
     PaymentsModels paymentsModels;
     public BottomSheets(PaymentsModels paymentsModels) {
@@ -71,6 +73,7 @@ public class BottomSheets extends BottomSheetDialogFragment {
         btnCash = v.findViewById(R.id.btnCash);
         totalHarga = v.findViewById(R.id.totalHarga);
         utils = new Utils();
+//        sharedPreferences = getActivity().getSharedPreferences(MainActivity.ORDER_ID, Context.MODE_PRIVATE);
 
         long ga = paymentsModels.getGrossAmount();
         String setCurrency = utils.convertPrice("Rp.", ga);

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

@@ -95,17 +95,17 @@ public class CartActivity extends AppCompatActivity {
 
         Window w = getWindow();
         w.setFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS, WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
-        sharedPreferences = getSharedPreferences(SplashScreen.MY_SHARED_PREFERENCES, Context.MODE_PRIVATE);
-
-        Log.i("Id Order on acart", "onCreate: "+orderId);
-        if (orderId.isEmpty()){
-            SharedPreferences.Editor editor = sharedPreferences.edit();
-            editor.putString(ORDER_ID, "MES-ORDER"+orderId);
-
-            if (editor.commit()){
-                Toast.makeText(CartActivity.this, orderId, Toast.LENGTH_LONG).show();
-            }
-        }
+        sharedPreferences = getSharedPreferences(MainActivity.MY_SHARED_PREFERENCES, Context.MODE_PRIVATE);
+
+//        Log.i("Id Order on acart", "onCreate: "+orderId);
+//        if (orderId.isEmpty()){
+//            SharedPreferences.Editor editor = sharedPreferences.edit();
+//            editor.putString(ORDER_ID, "MES-ORDER"+orderId);
+//
+//            if (editor.commit()){
+//                Toast.makeText(CartActivity.this, orderId, Toast.LENGTH_LONG).show();
+//            }
+//        }
 
         // Toolbars
         MaterialToolbar toolbars = findViewById(R.id.cAppBar);
@@ -247,4 +247,14 @@ public class CartActivity extends AppCompatActivity {
             }
         });
     }
+
+    @Override
+    public void onBackPressed() {
+        if (sharedPreferences.getString(ORDER_ID, "") == null){
+            SharedPreferences.Editor editor = sharedPreferences.edit();
+            editor.putString(ORDER_ID, "MES-ORDER"+utils.timeStamp());
+            editor.commit();
+        }
+        super.onBackPressed();
+    }
 }
\ No newline at end of file

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

@@ -71,13 +71,14 @@ public class FormProductActivity extends AppCompatActivity {
     private Utils utils = new Utils();
     ProgressDialog progressDialog;
     Client client = new Client();
+    ProductModels productModelsIntent;
 
     @Override
     public void onCreate(@Nullable Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         binding = DataBindingUtil.setContentView(this, R.layout.form_product);
 
-        binding.btnAdd.setText("Add New Prooduct");
+        binding.btnAdd.setText("Add New Product");
         productModels = new ProductModels();
         requestPermissions(permissions, REQUEST_PERMISSIONS);
         mainViewModels = ViewModelProviders.of(this).get(MainViewModels.class);
@@ -90,7 +91,7 @@ public class FormProductActivity extends AppCompatActivity {
             w.setFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS, WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
         }
 
-        ProductModels productModelsIntent = getIntent().getParcelableExtra(MainActivity.DATA_PRODUCT);
+        productModelsIntent = getIntent().getParcelableExtra(MainActivity.DATA_PRODUCT);
 
 
         MaterialToolbar toolbars = findViewById(R.id.topAppBarForm);
@@ -110,6 +111,10 @@ public class FormProductActivity extends AppCompatActivity {
             productModels.setPriceProduct(productModelsIntent.getPriceProduct());
             productModels.setStockProduct(productModelsIntent.getStockProduct());
             productModels.setImageProduct(productModelsIntent.getImageProduct());
+
+            binding.setProductForm(productModelsIntent);
+            binding.setPhoto(productModelsIntent.getImageProduct());
+
             binding.btnAdd.setText("UPDATE PRODUCT");
         }else{
             productModelsIntent = new ProductModels("",0,0, utils.convertImageBase64Resource(getResources(), R.drawable.logo_32));
@@ -169,52 +174,97 @@ public class FormProductActivity extends AppCompatActivity {
         productModels.setStockProduct(Integer.parseInt(binding.etStock.getText().toString()));
         productModels.setCategoryProduct(binding.listCategory.getSelectedIndex());
 
-        Log.i("save_path", "saveProduct: "+locationPath);
-        if (locationPath != null){
-            File fileImage = new File(locationPath);
-            Log.i("save", "saveProduct: "+locationPath);
-            if (fileImage.exists()){
-                if (
-                        !productModels.getProductName().isEmpty() ||
-                                productModels.getPriceProduct() != 0 ||
-                                productModels.getStockProduct() != 0
-                ){
-                    progressDialog.setCancelable(false);
-                    progressDialog.show();
-                    ProductService productService = client.Client(ProductService.class);
-                    Log.i("data_post", "saveProduct: "+utils.convertGson(productModels));
-                    productService.postProduct(productModels).enqueue(new Callback<DataResponse<ProductModels>>() {
-                        @Override
-                        public void onResponse(Call<DataResponse<ProductModels>> call, Response<DataResponse<ProductModels>> response) {
-                            Log.i("Success Post", "onResponse: "+utils.convertGson(response.body()));
-                            if (response.body() != null){
-                                new AlertDialog.Builder(FormProductActivity.this)
-                                        .setCancelable(false)
-                                        .setTitle("Add New Product")
-                                        .setMessage("Add new product success")
-                                        .setPositiveButton("Oke", new DialogInterface.OnClickListener() {
-                                            @Override
-                                            public void onClick(DialogInterface dialogInterface, int i) {
-                                                startActivity(new Intent(FormProductActivity.this, MainActivity.class));
-                                                finish();
-                                            }
-                                        }).show();
-                            }else{
-                                new AlertDialog.Builder(FormProductActivity.this)
-                                        .setTitle("Add New Product")
-                                        .setMessage("Add new product failed, try again!").show();
-                            }
-                            progressDialog.dismiss();
-                        }
 
-                        @Override
-                        public void onFailure(Call<DataResponse<ProductModels>> call, Throwable t) {
-                            progressDialog.dismiss();
-                            Log.e("Error input", "onFailure: ",t );
+        if (isUpdate){
+            Log.i("update_path", "saveProduct: "+locationPath);
+            if (
+                    !productModels.getProductName().isEmpty() ||
+                            productModels.getPriceProduct() != 0 ||
+                            productModels.getStockProduct() != 0
+            ){
+                progressDialog.setCancelable(false);
+                progressDialog.show();
+                ProductService productService = client.Client(ProductService.class);
+                Log.i("data_post", "saveProduct: "+utils.convertGson(productModels));
+                productService.updateProduct(productModels, productModelsIntent.getIdProduct()).enqueue(new Callback<DataResponse<ProductModels>>() {
+                    @Override
+                    public void onResponse(Call<DataResponse<ProductModels>> call, Response<DataResponse<ProductModels>> response) {
+                        Log.i("Success Post", "onResponse: "+utils.convertGson(response.body()));
+                        if (response.body() != null){
+                            new AlertDialog.Builder(FormProductActivity.this)
+                                    .setCancelable(false)
+                                    .setTitle("Update Product")
+                                    .setMessage("Update product success")
+                                    .setPositiveButton("Oke", new DialogInterface.OnClickListener() {
+                                        @Override
+                                        public void onClick(DialogInterface dialogInterface, int i) {
+                                            startActivity(new Intent(FormProductActivity.this, MainActivity.class));
+                                            finish();
+                                        }
+                                    }).show();
+                        }else{
+                            new AlertDialog.Builder(FormProductActivity.this)
+                                    .setTitle("Update Product")
+                                    .setMessage("Update product failed, try again!").show();
                         }
-                    });
-                }
+                        progressDialog.dismiss();
+                    }
 
+                    @Override
+                    public void onFailure(Call<DataResponse<ProductModels>> call, Throwable t) {
+                        progressDialog.dismiss();
+                        Log.e("Error input", "onFailure: ",t );
+                    }
+                });
+            }
+        }else {
+            Log.i("save_path", "saveProduct: "+locationPath);
+            if (locationPath != null){
+                File fileImage = new File(locationPath);
+                Log.i("save", "saveProduct: "+locationPath);
+                if (fileImage.exists()){
+                    if (
+                            !productModels.getProductName().isEmpty() ||
+                                    productModels.getPriceProduct() != 0 ||
+                                    productModels.getStockProduct() != 0
+                    ){
+                        progressDialog.setCancelable(false);
+                        progressDialog.show();
+                        ProductService productService = client.Client(ProductService.class);
+                        Log.i("data_post", "saveProduct: "+utils.convertGson(productModels));
+                        productService.postProduct(productModels).enqueue(new Callback<DataResponse<ProductModels>>() {
+                            @Override
+                            public void onResponse(Call<DataResponse<ProductModels>> call, Response<DataResponse<ProductModels>> response) {
+                                Log.i("Success Post", "onResponse: "+utils.convertGson(response.body()));
+                                if (response.body() != null){
+                                    new AlertDialog.Builder(FormProductActivity.this)
+                                            .setCancelable(false)
+                                            .setTitle("Add New Product")
+                                            .setMessage("Add new product success")
+                                            .setPositiveButton("Oke", new DialogInterface.OnClickListener() {
+                                                @Override
+                                                public void onClick(DialogInterface dialogInterface, int i) {
+                                                    startActivity(new Intent(FormProductActivity.this, MainActivity.class));
+                                                    finish();
+                                                }
+                                            }).show();
+                                }else{
+                                    new AlertDialog.Builder(FormProductActivity.this)
+                                            .setTitle("Add New Product")
+                                            .setMessage("Add new product failed, try again!").show();
+                                }
+                                progressDialog.dismiss();
+                            }
+
+                            @Override
+                            public void onFailure(Call<DataResponse<ProductModels>> call, Throwable t) {
+                                progressDialog.dismiss();
+                                Log.e("Error input", "onFailure: ",t );
+                            }
+                        });
+                    }
+
+                }
             }
         }
     }

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

@@ -66,21 +66,11 @@ public class HistoryActivity extends AppCompatActivity {
                 new Observer<DataResponse<List<PaymentsModels>>>() {
                     @Override
                     public void onChanged(DataResponse<List<PaymentsModels>> listDataResponse) {
+                        Log.i("Hasil_transaksi", "onChanged: "+utils.convertGson(listDataResponse.getData()));
                         ArrayList<PaymentsModels> newData = new ArrayList<>();
                         newData.addAll(listDataResponse.getData());
                         transactionAdapter.setTransactionAdapter(HistoryActivity.this, newData);
 
-                        /*
-                        * SET RECYCLE VIEW MANAGER DISINI
-                        * GUNAKAN LINEARLAYOUT MANAGER VERTICAL UNTUK SETTING LAYOUT MANAGER
-                        *
-                        * SET RECYCLEVIEW ADAPTER DENGAN TRANSACTION ADAPTER
-                        *
-                        * UNTUK BISA CLICK CARD VIEW NYA
-                        * PANGGIL ADAPTERNYA KEMUDIAN .setList.....
-                        * SILAHKAN PINDAH KE ACTIVITY SELANJUTNYA PADA ON.....
-                        * */
-
                         loading.setVisibility(View.GONE);
 
                         recyclerView.setLayoutManager(new LinearLayoutManager(HistoryActivity.this,RecyclerView.VERTICAL,false));

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

@@ -73,6 +73,7 @@ public class MainActivity extends AppCompatActivity {
     Client client = new Client();
     public static ArrayList<ProductModels> productModelsArrayList = new ArrayList<>();
     public static final String DATA_PRODUCT = "DATA_PRODUCT";
+    public static final String MY_SHARED_PREFERENCES = "my_shared_preferences";
     ProgressDialog progressDialog;
     MaterialButton btnAddCart;
 
@@ -85,7 +86,6 @@ public class MainActivity extends AppCompatActivity {
 
         ProductAdapter adapter = new ProductAdapter();
         binding.rvProduct.setAdapter(adapter);
-//        binding.appBarUpdate.setVisibility(View.GONE);
         showLoading(true);
 
         btnAddCart = findViewById(R.id.materialBtnAddCart);
@@ -93,7 +93,7 @@ public class MainActivity extends AppCompatActivity {
         categoryAdapter = new CategoryAdapter();
         productAdapter = new ProductAdapter();
         mainViewModelsCart = new ViewModelProvider(MainActivity.this).get(MainViewModelsCart.class);
-        sharedPreferences = getSharedPreferences(SplashScreen.MY_SHARED_PREFERENCES, Context.MODE_PRIVATE);
+        sharedPreferences = getSharedPreferences(MY_SHARED_PREFERENCES, Context.MODE_PRIVATE);
         checkout = sharedPreferences.getBoolean(CHECKOUT,false);
         orderId = sharedPreferences.getString(ORDER_ID,"");
         progressDialog = new ProgressDialog(MainActivity.this);
@@ -108,7 +108,7 @@ public class MainActivity extends AppCompatActivity {
             SharedPreferences.Editor editor = sharedPreferences.edit();
             editor.putString(ORDER_ID,"MES-ORDER"+utils.timeStamp());
             if (editor.commit()){
-                Toast.makeText(MainActivity.this, orderId, Toast.LENGTH_LONG).show();
+//                Toast.makeText(MainActivity.this, orderId, Toast.LENGTH_LONG).show();
             }
         }
 

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

@@ -77,7 +77,7 @@ public class PaymentActivity extends AppCompatActivity {
             w.setFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS, WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
         }
 
-        sharedPreferences = getSharedPreferences(SplashScreen.MY_SHARED_PREFERENCES, Context.MODE_PRIVATE);
+        sharedPreferences = getSharedPreferences(MainActivity.MY_SHARED_PREFERENCES, Context.MODE_PRIVATE);
 
         paymentsModels = new PaymentsModels();
         checkoutAdapter = new CheckoutAdapter();
@@ -91,7 +91,7 @@ public class PaymentActivity extends AppCompatActivity {
         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>>() {
+        mainViewModels.getCartById(orderId).observe(this, new Observer<List<ProductCartModels>>() {
             @Override
             public void onChanged(List<ProductCartModels> productCartModels) {
                 String js = new Gson().toJson(productCartModels);

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

@@ -146,6 +146,12 @@ public class ProductAdapter extends RecyclerView.Adapter<ProductAdapter.MyViewHo
                 binding.setStatus(statusProduct);
             }
 
+            if (products.getStockProduct() <= 1){
+                binding.materialBtnAddCart.setEnabled(false);
+            }else{
+                binding.materialBtnAddCart.setEnabled(true);
+            }
+
             binding.materialBtnAddCart.setOnClickListener(new View.OnClickListener() {
                 @Override
                 public void onClick(View view) {

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

 package com.yono.messeripos.adapter;
 
+import android.annotation.SuppressLint;
 import android.content.Context;
 import android.os.Build;
 import android.view.LayoutInflater;
@@ -25,6 +26,7 @@ public class TransactionAdapter extends RecyclerView.Adapter<TransactionAdapter.
     Context context;
     Utils utils = new Utils();
 
+
     public interface TransactionListener {
         void onShowDetail(PaymentsModels paymentsModels);
     }
@@ -35,7 +37,7 @@ public class TransactionAdapter extends RecyclerView.Adapter<TransactionAdapter.
         this.listener = listener;
     }
 
-    public void setTransactionAdapter(Context context, ArrayList<PaymentsModels> paymentsModels){
+    public void setTransactionAdapter(Context context, ArrayList<PaymentsModels> paymentsModels) {
         this.paymentsModels = paymentsModels;
         this.context = context;
         notifyDataSetChanged();
@@ -65,20 +67,31 @@ public class TransactionAdapter extends RecyclerView.Adapter<TransactionAdapter.
     }
 
     public class MyViewHolder extends RecyclerView.ViewHolder {
+        private String statusTransaction;
         ItemHistoryBinding itemHistoryBinding;
+
         public MyViewHolder(@NonNull ItemHistoryBinding itemView) {
             super(itemView.getRoot());
             this.itemHistoryBinding = itemView;
         }
 
+        @SuppressLint("ResourceAsColor")
         @RequiresApi(api = Build.VERSION_CODES.O)
-        public void binData(PaymentsModels paymentsModels){
+        public void binData(PaymentsModels paymentsModels) {
             itemHistoryBinding.setTransaction(paymentsModels);
             itemHistoryBinding.setDate(utils.convertDate(paymentsModels.getUpdatedAt()));
-//            itemHistoryBinding.cvHistory.setOnClickListener(view -> listener.onShowDetail(paymentsModels));
-
-            if (itemHistoryBinding.getTransaction().equals("Settlement".toLowerCase())){
-
+            itemHistoryBinding.cvHistory.setOnClickListener(view -> listener.onShowDetail(paymentsModels));
+
+
+            if (paymentsModels.getTransactionStatus().equals("Settlement".toLowerCase())) {
+                statusTransaction = "Settlement";
+                itemHistoryBinding.tvHistory.setBackgroundColor(0x550000FF);
+            } else if (paymentsModels.getTransactionStatus().equals("Pending".toLowerCase())) {
+                statusTransaction = "Pending";
+                itemHistoryBinding.tvHistory.setBackgroundColor(0x55FF0000);
+            }else if (paymentsModels.getTransactionStatus().equals("Success".toLowerCase())) {
+                statusTransaction = "Success";
+                itemHistoryBinding.tvHistory.setBackgroundColor(0xFF12FF45);
             }
         }
     }

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

@@ -16,6 +16,7 @@ import retrofit2.http.DELETE;
 import retrofit2.http.GET;
 import retrofit2.http.Multipart;
 import retrofit2.http.POST;
+import retrofit2.http.PUT;
 import retrofit2.http.Part;
 import retrofit2.http.Path;
 
@@ -30,6 +31,9 @@ public interface ProductService {
     @POST(ApiHelper.VERSI_API_1+"product")
     Call<DataResponse<ProductModels>> postProduct(@Body ProductModels productModels);
 
+    @PUT(ApiHelper.VERSI_API_1+"product/{id}")
+    Call<DataResponse<ProductModels>> updateProduct(@Body ProductModels productModels, @Path("id") int id);
+
     @Multipart
     @POST(ApiHelper.VERSI_API_1+"product")
     Call<DataResponse<ProductModels>> postProducts(

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

 package com.yono.messeripos.models;
 
+import android.util.Log;
+import android.widget.ImageView;
+
+import androidx.databinding.BindingAdapter;
+
 import com.google.gson.annotations.SerializedName;
+import com.yono.messeripos.R;
 
 public class PaymentsModels {
     @SerializedName("order_code")
@@ -24,6 +30,10 @@ public class PaymentsModels {
     @SerializedName("updated_at")
     private String updatedAt;
 
+    @SerializedName("va_number")
+    private String nomorPembayaran;
+
+
     public PaymentsModels() {
     }
 
@@ -89,4 +99,14 @@ public class PaymentsModels {
     public void setUpdatedAt(String updatedAt) {
         this.updatedAt = updatedAt;
     }
+
+
+    public String getNomorPembayaran() {
+        return nomorPembayaran;
+    }
+
+    public void setNomorPembayaran(String nomorPembayaran) {
+        this.nomorPembayaran = nomorPembayaran;
+    }
+
 }

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

@@ -16,6 +16,16 @@
         android:textFontWeight="600"
         android:layout_alignParentStart="true" />
 
+    <TextView
+        android:id="@+id/changeText"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Change"
+        android:textSize="20sp"
+        android:textFontWeight="600"
+        android:layout_below="@id/totalText"
+        android:layout_alignParentStart="true" />
+
     <TextView
         android:id="@+id/totalHarga"
         android:layout_width="wrap_content"
@@ -25,13 +35,23 @@
         android:textFontWeight="600"
         android:layout_alignParentEnd="true" />
 
+    <TextView
+        android:id="@+id/hargaChange"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Rp. 600.000"
+        android:textSize="20sp"
+        android:textFontWeight="600"
+        android:layout_below="@id/totalHarga"
+        android:layout_alignParentEnd="true" />
+
     <TextView
         android:id="@+id/label"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:text="Bayar"
         android:textFontWeight="600"
-        android:layout_below="@id/totalHarga" />
+        android:layout_below="@id/changeText" />
 
     <EditText
         android:id="@+id/etBayar"
@@ -42,29 +62,13 @@
         android:inputType="number"
         android:imeOptions="actionDone"/>
 
-    <TextView
-        android:id="@+id/textChange"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="Change"
-        android:layout_below="@id/etBayar"
-        android:layout_alignParentEnd="true" />
-
-    <TextView
-        android:id="@+id/hargaChange"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="Rp.20.000"
-        android:layout_below="@id/textChange"
-        android:layout_alignParentEnd="true"/>
-
     <Button
         android:id="@+id/btnCash"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:text="@string/hint_pay"
         android:hint="Insert Money"
-        android:layout_below="@id/hargaChange" />
+        android:layout_below="@id/etBayar" />
 
 </RelativeLayout>
 

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

@@ -11,6 +11,10 @@
         <variable
             name="date"
             type="String" />
+
+        <variable
+            name="transactionStatus"
+            type="String" />
     </data>
 
     <com.google.android.material.card.MaterialCardView
@@ -65,13 +69,24 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_marginBottom="84dp"
-                android:backgroundTint="#8555DA"
                 android:text="@{transaction.transactionStatus}"
                 tools:text="@tools:sample/first_names"
                 android:textColor="#fff"
-                android:background="#C60000"
+                android:background="@color/design_default_color_secondary_variant"
                 app:layout_constraintEnd_toEndOf="parent" />
 
+            <com.google.android.material.textview.MaterialTextView
+                android:id="@+id/tvVA"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@{transaction.nomorPembayaran}"
+                android:textAllCaps="true"
+                android:textColor="#000"
+                android:textStyle="bold"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintEnd_toEndOf="parent"
+                tools:text="@tools:sample/first_names" />
+
         </androidx.constraintlayout.widget.ConstraintLayout>