-Migrasi ButterKnife ke View Binding (Android Jetpack)

app/build.gradle

@@ -13,6 +13,9 @@ android {
         versionName gitVersionName
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
+    viewBinding {
+        enabled = true
+    }
     signingConfigs {
         release {
             keyAlias 'rfid-hse-fusi'
@@ -39,10 +42,6 @@ dependencies {
     implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
     implementation "androidx.recyclerview:recyclerview:1.1.0"
 
-    //BUTTER KNIFE
-    implementation 'com.jakewharton:butterknife:10.0.0'
-    annotationProcessor 'com.jakewharton:butterknife-compiler:10.0.0'
-
     //Timber
     implementation 'com.jakewharton.timber:timber:4.7.1'
 

app/src/main/java/com/fusi24/rfid/MainActivity.java

@@ -5,8 +5,6 @@ import android.os.Bundle;
 import android.view.View;
 import android.widget.AdapterView;
 import android.widget.ArrayAdapter;
-import android.widget.Button;
-import android.widget.Spinner;
 import android.widget.Toast;
 
 import com.fusi24.rfid.base.BaseActivity;
@@ -15,6 +13,7 @@ import com.fusi24.rfid.data.api.RestService;
 import com.fusi24.rfid.data.api.RestServiceFactory;
 import com.fusi24.rfid.data.entity.DataEntryPermit;
 import com.fusi24.rfid.data.entity.DataSite;
+import com.fusi24.rfid.databinding.ActivityMainBinding;
 import com.fusi24.rfid.ui.ScanActivity;
 
 import org.jetbrains.annotations.NotNull;
@@ -22,8 +21,6 @@ import org.jetbrains.annotations.NotNull;
 import java.util.ArrayList;
 import java.util.List;
 
-import butterknife.BindView;
-import butterknife.ButterKnife;
 import retrofit2.Call;
 import retrofit2.Callback;
 import retrofit2.Response;
@@ -31,23 +28,18 @@ import timber.log.Timber;
 
 public class MainActivity extends BaseActivity {
 
-    @BindView(R.id.btn_scan)
-    Button btnScan;
-    @BindView(R.id.spinner_site)
-    Spinner spinnerSite;
-    @BindView(R.id.spinner_permit)
-    Spinner spinnerPermit;
-
     private DataSite dataSite;
     private DataEntryPermit dataEntryPermit;
     private List<DataSite> siteList;
     private List<DataEntryPermit> entryPermitList;
+    private ActivityMainBinding binding;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_main);
-        ButterKnife.bind(this);
+        binding = ActivityMainBinding.inflate(getLayoutInflater());
+        View view = binding.getRoot();
+        setContentView(view);
 
         dataSite = new DataSite();
         dataEntryPermit = new DataEntryPermit();
@@ -107,17 +99,17 @@ public class MainActivity extends BaseActivity {
 
     private void setDataSite(){
         ArrayAdapter<DataSite> adapter = new ArrayAdapter<>(this, android.R.layout.simple_spinner_dropdown_item, siteList);
-        spinnerSite.setAdapter(adapter);
+        binding.spinnerSite.setAdapter(adapter);
     }
 
     private void setDataPermit(){
         ArrayAdapter<DataEntryPermit> adapter = new ArrayAdapter<>(this, android.R.layout.simple_spinner_dropdown_item, entryPermitList);
-        spinnerPermit.setAdapter(adapter);
+        binding.spinnerPermit.setAdapter(adapter);
     }
 
     private void initEvent(){
 
-        spinnerSite.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
+        binding.spinnerSite.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
             @Override
             public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
                 dataSite = (DataSite) parent.getItemAtPosition(position);
@@ -129,7 +121,7 @@ public class MainActivity extends BaseActivity {
             }
         });
 
-        spinnerPermit.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
+        binding.spinnerPermit.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
             @Override
             public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
                 dataEntryPermit = (DataEntryPermit) parent.getItemAtPosition(position);
@@ -141,14 +133,14 @@ public class MainActivity extends BaseActivity {
             }
         });
 
-        btnScan.setOnClickListener(v -> {
+        binding.btnScan.setOnClickListener(v -> {
 
-            if (spinnerSite.getSelectedItem() == null){
+            if (binding.spinnerSite.getSelectedItem() == null){
                 Toast.makeText(this, "Data Site Belum Terpilih", Toast.LENGTH_SHORT).show();
                 return;
             }
 
-            if (spinnerPermit.getSelectedItem() == null){
+            if (binding.spinnerPermit.getSelectedItem() == null){
                 Toast.makeText(this, "Data Permit Belum Terpilih", Toast.LENGTH_SHORT).show();
                 return;
             }
@@ -160,4 +152,9 @@ public class MainActivity extends BaseActivity {
         });
     }
 
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        binding = null;
+    }
 }

app/src/main/java/com/fusi24/rfid/adapter/ScanResultAdapter.java

@@ -2,23 +2,19 @@ package com.fusi24.rfid.adapter;
 
 import android.content.Context;
 import android.view.LayoutInflater;
-import android.view.View;
 import android.view.ViewGroup;
 import android.widget.TextView;
 
 import androidx.annotation.NonNull;
 import androidx.recyclerview.widget.RecyclerView;
 
-import com.fusi24.rfid.R;
 import com.fusi24.rfid.data.entity.DataProblems;
+import com.fusi24.rfid.databinding.RowDocumentBinding;
 import com.fusi24.rfid.util.DateHelper;
 
 import java.util.ArrayList;
 import java.util.List;
 
-import butterknife.BindView;
-import butterknife.ButterKnife;
-
 public class ScanResultAdapter extends RecyclerView.Adapter<ScanResultAdapter.ViewHolder>{
 
     private Context context;
@@ -38,17 +34,15 @@ public class ScanResultAdapter extends RecyclerView.Adapter<ScanResultAdapter.Vi
     }
 
     static class ViewHolder extends RecyclerView.ViewHolder {
-
-        @BindView(R.id.tv_document_name)
-        TextView tvDocumentName;
-        @BindView(R.id.tv_document_status)
-        TextView tvDocumentStatus;
-        @BindView(R.id.tv_document_date)
-        TextView tvDocumentDate;
-
-        ViewHolder(View itemView) {
-            super(itemView);
-            ButterKnife.bind(this, itemView);
+        private TextView tvDocumentName;
+        private TextView tvDocumentStatus;
+        private TextView tvDocumentDate;
+
+        ViewHolder(RowDocumentBinding itemBinding) {
+            super(itemBinding.getRoot());
+            tvDocumentName = itemBinding.tvDocumentName;
+            tvDocumentStatus = itemBinding.tvDocumentStatus;
+            tvDocumentDate = itemBinding.tvDocumentStatus;
         }
     }
 
@@ -56,9 +50,8 @@ public class ScanResultAdapter extends RecyclerView.Adapter<ScanResultAdapter.Vi
     @NonNull
     @Override
     public ScanResultAdapter.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
-        View itemView = LayoutInflater.from(context)
-                .inflate(R.layout.row_document, parent, false);
-        return new ViewHolder(itemView);
+        RowDocumentBinding itemBinding = RowDocumentBinding.inflate(LayoutInflater.from(context), parent, false);
+        return new ViewHolder(itemBinding);
     }
 
     @Override

app/src/main/java/com/fusi24/rfid/ui/ScanActivity.java

@@ -2,15 +2,12 @@ package com.fusi24.rfid.ui;
 
 import android.content.Intent;
 import android.os.Bundle;
-import android.widget.ToggleButton;
+import android.view.View;
 
-import com.fusi24.rfid.R;
+import com.fusi24.rfid.databinding.ActivityScanBinding;
 import com.fusi24.rfid.ui.scanresult.ScanResultActivity;
 import com.fusi24.rfid.util.LFScanProcessing;
 
-import butterknife.BindView;
-import butterknife.ButterKnife;
-import butterknife.OnCheckedChanged;
 import timber.log.Timber;
 
 public class ScanActivity extends LFScanProcessing {
@@ -18,17 +15,16 @@ public class ScanActivity extends LFScanProcessing {
     public static final String ID_SITE = "id_site";
     public static final String ID_PERMIT = "id_permit";
 
-    @BindView(R.id.toggle_scan)
-    ToggleButton toggleScan;
-
     private String idSite;
     private String idPermit;
+    private ActivityScanBinding binding;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_scan);
-        ButterKnife.bind(this);
+        binding = ActivityScanBinding.inflate(getLayoutInflater());
+        View view = binding.getRoot();
+        setContentView(view);
         initView();
         initSound();
     }
@@ -38,11 +34,12 @@ public class ScanActivity extends LFScanProcessing {
             idSite = getIntent().getExtras().getString(ID_SITE);
             idPermit = getIntent().getExtras().getString(ID_PERMIT);
         }
+
+        binding.toggleScan.setOnCheckedChangeListener((buttonView, isChecked) -> statusScanner());
     }
 
-    @OnCheckedChanged(R.id.toggle_scan)
     public void statusScanner(){
-        if(toggleScan.isChecked()){
+        if(binding.toggleScan.isChecked()){
             onStart();
         } else
             onStop();
@@ -80,4 +77,10 @@ public class ScanActivity extends LFScanProcessing {
             }
         });
     }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        binding = null;
+    }
 }

app/src/main/java/com/fusi24/rfid/ui/scanresult/ScanResultActivity.java

@@ -3,15 +3,12 @@ package com.fusi24.rfid.ui.scanresult;
 import android.annotation.SuppressLint;
 import android.content.Intent;
 import android.os.Bundle;
-import android.widget.Button;
-import android.widget.LinearLayout;
-import android.widget.TextView;
+import android.view.View;
 import android.widget.Toast;
 
 import androidx.recyclerview.widget.DefaultItemAnimator;
 import androidx.recyclerview.widget.DividerItemDecoration;
 import androidx.recyclerview.widget.LinearLayoutManager;
-import androidx.recyclerview.widget.RecyclerView;
 
 import com.bumptech.glide.Glide;
 import com.fusi24.rfid.MainActivity;
@@ -21,47 +18,17 @@ import com.fusi24.rfid.base.BaseActivity;
 import com.fusi24.rfid.config.Constant;
 import com.fusi24.rfid.data.entity.DataProblems;
 import com.fusi24.rfid.data.entity.DataResultRfid;
+import com.fusi24.rfid.databinding.ActivityScanResultBinding;
 
 import java.util.ArrayList;
 import java.util.List;
 
-import butterknife.BindView;
-import butterknife.ButterKnife;
-import de.hdodenhof.circleimageview.CircleImageView;
-
 public class ScanResultActivity extends BaseActivity implements ScanResultView {
 
     public static final String ID_SITE = "id_site";
     public static final String ID_PERMIT = "id_permit";
     public static final String RFID_CARD_NUMBER = "rfid_card_number";
 
-    @BindView(R.id.tv_rfid_number)
-    TextView tvRfidNumber;
-
-    @BindView(R.id.iv_profile_image)
-    CircleImageView ivProfileImage;
-    @BindView(R.id.tv_profile_name)
-    TextView tvProfileName;
-    @BindView(R.id.tv_structural_position)
-    TextView tvStructuralPosition;
-    @BindView(R.id.tv_functional_position)
-    TextView tvFunctionalPosition;
-    @BindView(R.id.tv_company_name)
-    TextView tvCompanyName;
-
-    @BindView(R.id.ll_profile_status)
-    LinearLayout llProfileStatus;
-    @BindView(R.id.tv_profile_status)
-    TextView tvProfileStatus;
-
-    @BindView(R.id.rv_document_problem)
-    RecyclerView rvDocumentProblem;
-
-    @BindView(R.id.btn_home)
-    Button btnHome;
-    @BindView(R.id.btn_scan_again)
-    Button btnScanAgain;
-
     private ScanResultPresenter presenter;
     private ScanResultAdapter adapter;
     private List<DataProblems> problemsList;
@@ -70,12 +37,14 @@ public class ScanResultActivity extends BaseActivity implements ScanResultView {
     private String idPermit;
     private String numberRfid;
     private String numberRfidTemp;
+    private ActivityScanResultBinding binding;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_scan_result);
-        ButterKnife.bind(this);
+        binding = ActivityScanResultBinding.inflate(getLayoutInflater());
+        View view = binding.getRoot();
+        setContentView(view);
 
         presenter = new ScanResultPresenter(
                 getManager(), getAndroidScheduler(), getProcessScheduler());
@@ -118,16 +87,16 @@ public class ScanResultActivity extends BaseActivity implements ScanResultView {
 
     @SuppressLint("SetTextI18n")
     private void initView(){
-        tvRfidNumber.setText("Nomor RFID : " + numberRfid);
+        binding.tvRfidNumber.setText("Nomor RFID : " + numberRfid);
 
         problemsList = new ArrayList<>();
         adapter = new ScanResultAdapter(this);
 
         LinearLayoutManager layoutManager = new LinearLayoutManager(this);
-        rvDocumentProblem.setLayoutManager(layoutManager);
-        rvDocumentProblem.setItemAnimator(new DefaultItemAnimator());
-        rvDocumentProblem.addItemDecoration(new DividerItemDecoration(this, DividerItemDecoration.VERTICAL));
-        rvDocumentProblem.setAdapter(adapter);
+        binding.rvDocumentProblem.setLayoutManager(layoutManager);
+        binding.rvDocumentProblem.setItemAnimator(new DefaultItemAnimator());
+        binding.rvDocumentProblem.addItemDecoration(new DividerItemDecoration(this, DividerItemDecoration.VERTICAL));
+        binding.rvDocumentProblem.setAdapter(adapter);
     }
 
     private void loadingdata(){
@@ -137,13 +106,13 @@ public class ScanResultActivity extends BaseActivity implements ScanResultView {
     }
 
     private void initEvent(){
-        btnHome.setOnClickListener(v -> {
+        binding.btnHome.setOnClickListener(v -> {
             final Intent intent = new Intent(this, MainActivity.class);
             intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
             startActivity(intent);
         });
 
-        btnScanAgain.setOnClickListener(v -> finish());
+        binding.btnScanAgain.setOnClickListener(v -> finish());
     }
 
     @Override
@@ -152,43 +121,41 @@ public class ScanResultActivity extends BaseActivity implements ScanResultView {
         if (dataResultRfid.getEmployee() != null){
             dataUrl = Constant.URL_PHOTO + dataResultRfid.getEmployee().getUrlPhoto().substring(14);
 
-            tvProfileName.setText(dataResultRfid.getEmployee().getName());
-            tvStructuralPosition.setText(dataResultRfid.getEmployee().getStructuralPosition().getName());
-            tvFunctionalPosition.setText(dataResultRfid.getEmployee().getFunctionalPosition().getName());
-            tvCompanyName.setText(dataResultRfid.getEmployee().getCompany().getName());
+            binding.tvProfileName.setText(dataResultRfid.getEmployee().getName());
+            binding.tvStructuralPosition.setText(dataResultRfid.getEmployee().getStructuralPosition().getName());
+            binding.tvFunctionalPosition.setText(dataResultRfid.getEmployee().getFunctionalPosition().getName());
+            binding.tvCompanyName.setText(dataResultRfid.getEmployee().getCompany().getName());
         } else {
-            tvProfileName.setText("-");
-            tvStructuralPosition.setText("-");
-            tvFunctionalPosition.setText("-");
-            tvCompanyName.setText("-");
+            binding.tvProfileName.setText("-");
+            binding.tvStructuralPosition.setText("-");
+            binding.tvFunctionalPosition.setText("-");
+            binding.tvCompanyName.setText("-");
         }
 
         Glide.with(this)
                 .load(dataUrl)
                 .placeholder(R.drawable.ic_profile_default)
                 .error(R.drawable.ic_profile_default)
-                .into(ivProfileImage);
+                .into(binding.ivProfileImage);
 
         if (dataResultRfid.getPassed()){
-            tvProfileStatus.setText(R.string.label_status_passed);
-            llProfileStatus.setBackgroundColor(getResources().getColor(R.color.colorPrimary));
+            binding.tvProfileStatus.setText(R.string.label_status_passed);
+            binding.llProfileStatus.setBackgroundColor(getResources().getColor(R.color.colorPrimary));
         } else {
-
             if (dataResultRfid.getAlertType() != null){
-
                 if (dataResultRfid.getAlertType().equalsIgnoreCase("ERROR")){
-                    tvProfileStatus.setText(R.string.label_status_not_passed);
-                    llProfileStatus.setBackgroundColor(getResources().getColor(R.color.colorRedDark));
+                    binding.tvProfileStatus.setText(R.string.label_status_not_passed);
+                    binding.llProfileStatus.setBackgroundColor(getResources().getColor(R.color.colorRedDark));
                 }
 
                 if (dataResultRfid.getAlertType().equalsIgnoreCase("WARNING")){
-                    tvProfileStatus.setText(R.string.label_status_not_valid);
-                    llProfileStatus.setBackgroundColor(getResources().getColor(R.color.colorRedDark));
+                    binding.tvProfileStatus.setText(R.string.label_status_not_valid);
+                    binding.llProfileStatus.setBackgroundColor(getResources().getColor(R.color.colorRedDark));
                 }
 
             } else {
-                tvProfileStatus.setText(R.string.label_status_not_passed);
-                llProfileStatus.setBackgroundColor(getResources().getColor(R.color.colorRedDark));
+                binding.tvProfileStatus.setText(R.string.label_status_not_passed);
+                binding.llProfileStatus.setBackgroundColor(getResources().getColor(R.color.colorRedDark));
             }
         }
 
@@ -210,5 +177,6 @@ public class ScanResultActivity extends BaseActivity implements ScanResultView {
     protected void onDestroy() {
         super.onDestroy();
         presenter.detachView();
+        binding = null;
     }
 }

build.gradle

@@ -7,7 +7,7 @@ buildscript {
         
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.5.3'
+        classpath 'com.android.tools.build:gradle:3.6.1'
         
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files