feat:

- bottom navigation
- initial qr scanner
- add menu fragment & view model

app/build.gradle

@@ -56,6 +56,7 @@ dependencies {
     implementation 'androidx.appcompat:appcompat:1.6.1'
     implementation 'com.google.android.material:material:1.9.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.1.5'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
@@ -70,7 +71,11 @@ dependencies {
     implementation 'androidx.room:room-runtime:2.5.2'
     ksp 'androidx.room:room-compiler:2.5.2'
     implementation 'androidx.room:room-ktx:2.5.2'
-    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.6.4'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.7.3'
+
+    // Lifecycle
+    implementation 'androidx.lifecycle:lifecycle-livedata-ktx:2.6.2'
+    implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.6.2'
 
     //Retrofit
     implementation 'com.squareup.retrofit2:retrofit:2.9.0'
@@ -117,4 +122,7 @@ dependencies {
 
     // image picker
     implementation 'com.github.dhaval2404:imagepicker-support:1.7.1'
+
+    // bottom navigation
+    implementation 'nl.joery.animatedbottombar:library:1.1.0'
 }

app/src/main/java/com/jaylangkung/bpkpd/MainActivity.kt

@@ -4,15 +4,20 @@ import android.Manifest
 import android.content.ContentValues
 import android.content.pm.PackageManager
 import android.os.Build
-import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
 import android.util.Log
+import androidx.appcompat.app.AppCompatActivity
 import androidx.core.app.ActivityCompat
 import androidx.core.content.ContextCompat
+import androidx.fragment.app.Fragment
 import com.google.firebase.ktx.Firebase
 import com.google.firebase.messaging.ktx.messaging
 import com.jaylangkung.bpkpd.databinding.ActivityMainBinding
+import com.jaylangkung.bpkpd.menu.home.HomeFragment
+import com.jaylangkung.bpkpd.menu.scan.ScanQrFragment
+import com.jaylangkung.bpkpd.menu.setting.SettingFragment
 import com.jaylangkung.bpkpd.utils.MySharedPreferences
+import nl.joery.animatedbottombar.AnimatedBottomBar
 
 class MainActivity : AppCompatActivity() {
 
@@ -38,7 +43,29 @@ class MainActivity : AppCompatActivity() {
                 }
             }
         }
-
+
+
+        binding.apply {
+            loadFragment(HomeFragment())
+
+            bottomBar.setOnTabSelectListener(object : AnimatedBottomBar.OnTabSelectListener {
+                override fun onTabSelected(lastIndex: Int, lastTab: AnimatedBottomBar.Tab?, newIndex: Int, newTab: AnimatedBottomBar.Tab) {
+                    when (newTab.id) {
+                        R.id.nav_home -> loadFragment(HomeFragment())
+                        R.id.nav_scan_qr -> loadFragment(ScanQrFragment())
+                        R.id.nav_settings -> loadFragment(SettingFragment())
+                    }
+                }
+            })
+        }
+    }
+
+    private fun loadFragment(fragment: Fragment) {
+        supportFragmentManager.beginTransaction().apply {
+//            fragment.arguments = bundle
+            replace(R.id.fragment_container, fragment)
+            commit()
+        }
     }
 
     private fun askPermission() {
@@ -71,4 +98,4 @@ class MainActivity : AppCompatActivity() {
             )
         }
     }
-}
+}

app/src/main/java/com/jaylangkung/bpkpd/menu/home/HomeFragment.kt

@@ -0,0 +1,41 @@
+package com.jaylangkung.bpkpd.menu.home
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.Fragment
+import androidx.lifecycle.ViewModelProvider
+import com.jaylangkung.bpkpd.databinding.FragmentHomeBinding
+import com.jaylangkung.bpkpd.viewModel.HomeViewModel
+import com.jaylangkung.bpkpd.viewModel.ViewModelFactory
+
+class HomeFragment : Fragment() {
+    private var _binding: FragmentHomeBinding? = null
+    private val binding get() = _binding!!
+
+    private lateinit var viewModel: HomeViewModel
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        arguments?.let {
+
+        }
+    }
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?
+    ): View {
+        _binding = FragmentHomeBinding.inflate(inflater, container, false)
+        val factory = ViewModelFactory.getInstance()
+        viewModel = ViewModelProvider(this, factory)[HomeViewModel::class.java]
+
+        return binding.root
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
+
+}

app/src/main/java/com/jaylangkung/bpkpd/menu/scan/ScanQrFragment.kt

@@ -0,0 +1,74 @@
+package com.jaylangkung.bpkpd.menu.scan
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.Fragment
+import androidx.lifecycle.ViewModelProvider
+import com.budiyev.android.codescanner.AutoFocusMode
+import com.budiyev.android.codescanner.CodeScanner
+import com.budiyev.android.codescanner.DecodeCallback
+import com.budiyev.android.codescanner.ErrorCallback
+import com.budiyev.android.codescanner.ScanMode
+import com.jaylangkung.bpkpd.databinding.FragmentScanQrBinding
+import com.jaylangkung.bpkpd.utils.Constants
+import com.jaylangkung.bpkpd.utils.ErrorHandler
+import com.jaylangkung.bpkpd.utils.MySharedPreferences
+import com.jaylangkung.bpkpd.viewModel.ScanQrViewModel
+import com.jaylangkung.bpkpd.viewModel.ViewModelFactory
+import es.dmoral.toasty.Toasty
+
+class ScanQrFragment : Fragment() {
+    private var _binding: FragmentScanQrBinding? = null
+    private val binding get() = _binding!!
+    private lateinit var viewModel: ScanQrViewModel
+    private lateinit var myPreferences: MySharedPreferences
+    private lateinit var codeScanner: CodeScanner
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?
+    ): View {
+        _binding = FragmentScanQrBinding.inflate(inflater, container, false)
+        val factory = ViewModelFactory.getInstance()
+        viewModel = ViewModelProvider(this, factory)[ScanQrViewModel::class.java]
+        myPreferences = MySharedPreferences(requireContext())
+
+        val idadmin = myPreferences.getValue(Constants.USER_IDADMIN).toString()
+        val tokenAuth = myPreferences.getValue(Constants.TokenAuth).toString()
+
+        binding.apply {
+            codeScanner = CodeScanner(requireContext(), scannerView).apply {
+                camera = CodeScanner.CAMERA_BACK
+                formats = CodeScanner.ALL_FORMATS
+                autoFocusMode = AutoFocusMode.CONTINUOUS
+                scanMode = ScanMode.SINGLE
+                isAutoFocusEnabled = true
+                isFlashEnabled = false
+                startPreview()
+
+                decodeCallback = DecodeCallback {
+                    requireActivity().runOnUiThread {
+//                        viewModel.getQrCode(it.text, idadmin, tokenAuth)
+                    }
+                }
+                errorCallback = ErrorCallback {
+                    requireActivity().runOnUiThread {
+                        ErrorHandler().responseHandler(
+                            requireContext(), "codeScanner | errorCallback", it.message.toString()
+                        )
+                        Toasty.error(requireContext(), it.message.toString(), Toasty.LENGTH_LONG).show()
+                    }
+                }
+            }
+        }
+
+        return binding.root
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
+
+}

app/src/main/java/com/jaylangkung/bpkpd/menu/setting/SettingFragment.kt

@@ -0,0 +1,35 @@
+package com.jaylangkung.bpkpd.menu.setting
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.Fragment
+import androidx.lifecycle.ViewModelProvider
+import com.jaylangkung.bpkpd.databinding.FragmentSettingBinding
+import com.jaylangkung.bpkpd.viewModel.SettingViewModel
+import com.jaylangkung.bpkpd.viewModel.ViewModelFactory
+
+class SettingFragment : Fragment() {
+    private var _binding: FragmentSettingBinding? = null
+    private val binding get() = _binding!!
+
+    private lateinit var viewModel: SettingViewModel
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View {
+        _binding = FragmentSettingBinding.inflate(inflater, container, false)
+        val factory = ViewModelFactory.getInstance()
+        viewModel = ViewModelProvider(this, factory)[SettingViewModel::class.java]
+
+        return binding.root
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
+
+}

app/src/main/java/com/jaylangkung/bpkpd/viewModel/HomeViewModel.kt

@@ -0,0 +1,7 @@
+package com.jaylangkung.bpkpd.viewModel
+
+import androidx.lifecycle.ViewModel
+
+class HomeViewModel : ViewModel() {
+    // TODO: Implement the ViewModel
+}

app/src/main/java/com/jaylangkung/bpkpd/viewModel/ScanQrViewModel.kt

@@ -0,0 +1,7 @@
+package com.jaylangkung.bpkpd.viewModel
+
+import androidx.lifecycle.ViewModel
+
+class ScanQrViewModel : ViewModel() {
+    // TODO: Implement the ViewModel
+}

app/src/main/java/com/jaylangkung/bpkpd/viewModel/SettingViewModel.kt

@@ -0,0 +1,7 @@
+package com.jaylangkung.bpkpd.viewModel
+
+import androidx.lifecycle.ViewModel
+
+class SettingViewModel : ViewModel() {
+    // TODO: Implement the ViewModel
+}

app/src/main/java/com/jaylangkung/bpkpd/viewModel/ViewModelFactory.kt

@@ -0,0 +1,35 @@
+package com.jaylangkung.bpkpd.viewModel
+
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
+
+@Suppress("UNCHECKED_CAST")
+class ViewModelFactory private constructor() : ViewModelProvider.NewInstanceFactory() {
+
+    override fun <T : ViewModel> create(modelClass: Class<T>): T {
+        return if (modelClass.isAssignableFrom(HomeViewModel::class.java)) {
+            HomeViewModel() as T
+        } else if (modelClass.isAssignableFrom(ScanQrViewModel::class.java)) {
+            ScanQrViewModel() as T
+        } else if (modelClass.isAssignableFrom(SettingViewModel::class.java)) {
+            SettingViewModel() as T
+        } else {
+            throw IllegalArgumentException("Unknown ViewModel class: ${modelClass.name}")
+        }
+    }
+
+    companion object {
+        @Volatile
+        private var INSTANCE: ViewModelFactory? = null
+
+        @JvmStatic
+        fun getInstance(): ViewModelFactory {
+            if (INSTANCE == null) {
+                synchronized(ViewModelFactory::class.java) {
+                    INSTANCE = ViewModelFactory()
+                }
+            }
+            return INSTANCE as ViewModelFactory
+        }
+    }
+}

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

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:tint="#000000"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M10,19v-5h4v5c0,0.55 0.45,1 1,1h3c0.55,0 1,-0.45 1,-1v-7h1.7c0.46,0 0.68,-0.57 0.33,-0.87L12.67,3.6c-0.38,-0.34 -0.96,-0.34 -1.34,0l-8.36,7.53c-0.34,0.3 -0.13,0.87 0.33,0.87H5v7c0,0.55 0.45,1 1,1h3c0.55,0 1,-0.45 1,-1z" />
+</vector>

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

@@ -0,0 +1,26 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="512"
+    android:viewportHeight="512">
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M87.2,82c-1.8,1.1 -4.1,3.4 -5.2,5.2 -1.9,3.2 -2,5.2 -2,56.8 0,51.6 0.1,53.6 2,56.8 3,4.8 7.5,7.2 14,7.2 6.5,-0 11,-2.4 14,-7.2 1.9,-3.2 2,-5.2 2,-46.1l0,-42.7 42.8,-0c40.8,-0 42.8,-0.1 46,-2 4.8,-3 7.2,-7.5 7.2,-14 0,-6.5 -2.4,-11 -7.2,-14 -3.2,-1.9 -5.2,-2 -56.8,-2 -51.6,-0 -53.6,0.1 -56.8,2z"
+        android:strokeColor="#00000000" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M311.2,82c-4.8,3 -7.2,7.5 -7.2,14 0,6.5 2.4,11 7.2,14 3.2,1.9 5.2,2 46.1,2l42.7,-0 0,42.7c0,40.9 0.1,42.9 2,46.1 3,4.8 7.5,7.2 14,7.2 6.5,-0 11,-2.4 14,-7.2 1.9,-3.2 2,-5.2 2,-56.8 0,-51.6 -0.1,-53.6 -2,-56.8 -1.1,-1.8 -3.4,-4.1 -5.2,-5.2 -3.2,-1.9 -5.2,-2 -56.8,-2 -51.6,-0 -53.6,0.1 -56.8,2z"
+        android:strokeColor="#00000000" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M23.2,242c-4.8,3 -7.2,7.5 -7.2,14 0,6.5 2.4,11 7.2,14 3.3,2 5.6,2 232.8,2 227.2,-0 229.5,-0 232.8,-2 4.8,-3 7.2,-7.5 7.2,-14 0,-6.5 -2.4,-11 -7.2,-14 -3.3,-2 -5.6,-2 -232.8,-2 -227.2,-0 -229.5,-0 -232.8,2z"
+        android:strokeColor="#00000000" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M87.2,306c-1.8,1.1 -4.1,3.4 -5.2,5.2 -1.9,3.2 -2,5.2 -2,56.8 0,51.6 0.1,53.6 2,56.8 1.1,1.8 3.4,4.1 5.2,5.2 3.2,1.9 5.2,2 56.8,2 51.6,-0 53.6,-0.1 56.8,-2 4.8,-3 7.2,-7.5 7.2,-14 0,-6.5 -2.4,-11 -7.2,-14 -3.2,-1.9 -5.2,-2 -46,-2l-42.8,-0 0,-42.8c0,-40.8 -0.1,-42.8 -2,-46 -1.1,-1.8 -3.4,-4.1 -5.2,-5.2 -4.5,-2.7 -13.1,-2.7 -17.6,-0z"
+        android:strokeColor="#00000000" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M407.2,306c-1.8,1.1 -4.1,3.4 -5.2,5.2 -1.9,3.2 -2,5.2 -2,46l0,42.8 -42.7,-0c-40.9,-0 -42.9,0.1 -46.1,2 -4.8,3 -7.2,7.5 -7.2,14 0,6.5 2.4,11 7.2,14 3.2,1.9 5.2,2 56.8,2 51.6,-0 53.6,-0.1 56.8,-2 1.8,-1.1 4.1,-3.4 5.2,-5.2 1.9,-3.2 2,-5.2 2,-56.8 0,-51.6 -0.1,-53.6 -2,-56.8 -1.1,-1.8 -3.4,-4.1 -5.2,-5.2 -4.5,-2.7 -13.1,-2.7 -17.6,-0z"
+        android:strokeColor="#00000000" />
+</vector>

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

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:tint="#000000"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M19.43,12.98c0.04,-0.32 0.07,-0.64 0.07,-0.98s-0.03,-0.66 -0.07,-0.98l2.11,-1.65c0.19,-0.15 0.24,-0.42 0.12,-0.64l-2,-3.46c-0.12,-0.22 -0.39,-0.3 -0.61,-0.22l-2.49,1c-0.52,-0.4 -1.08,-0.73 -1.69,-0.98l-0.38,-2.65C14.46,2.18 14.25,2 14,2h-4c-0.25,0 -0.46,0.18 -0.49,0.42l-0.38,2.65c-0.61,0.25 -1.17,0.59 -1.69,0.98l-2.49,-1c-0.23,-0.09 -0.49,0 -0.61,0.22l-2,3.46c-0.13,0.22 -0.07,0.49 0.12,0.64l2.11,1.65c-0.04,0.32 -0.07,0.65 -0.07,0.98s0.03,0.66 0.07,0.98l-2.11,1.65c-0.19,0.15 -0.24,0.42 -0.12,0.64l2,3.46c0.12,0.22 0.39,0.3 0.61,0.22l2.49,-1c0.52,0.4 1.08,0.73 1.69,0.98l0.38,2.65c0.03,0.24 0.24,0.42 0.49,0.42h4c0.25,0 0.46,-0.18 0.49,-0.42l0.38,-2.65c0.61,-0.25 1.17,-0.59 1.69,-0.98l2.49,1c0.23,0.09 0.49,0 0.61,-0.22l2,-3.46c0.12,-0.22 0.07,-0.49 -0.12,-0.64l-2.11,-1.65zM12,15.5c-1.93,0 -3.5,-1.57 -3.5,-3.5s1.57,-3.5 3.5,-3.5 3.5,1.57 3.5,3.5 -1.57,3.5 -3.5,3.5z" />
+</vector>

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

@@ -6,13 +6,30 @@
     android:layout_height="match_parent"
     tools:context=".MainActivity">
 
-    <TextView
-        android:layout_width="wrap_content"
+    <FrameLayout
+        android:id="@+id/fragment_container"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        app:layout_constraintBottom_toTopOf="@+id/bottom_bar"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <nl.joery.animatedbottombar.AnimatedBottomBar
+        android:id="@+id/bottom_bar"
+        android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:text="Hello World!"
+        android:background="?attr/colorSecondaryContainer"
+        app:abb_indicatorAppearance="round"
+        app:abb_indicatorHeight="4dp"
+        app:abb_indicatorMargin="16dp"
+        app:abb_rippleColor="?attr/colorOnSecondaryContainer"
+        app:abb_rippleEnabled="true"
+        app:abb_selectedIndex="0"
+        app:abb_selectedTabType="text"
+        app:abb_tabs="@menu/menu"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintStart_toStartOf="parent" />
 
 </androidx.constraintlayout.widget.ConstraintLayout>