Use delegated property for viewBinding in activities

Author: esensar

app/src/main/kotlin/com/simplemobiletools/notes/pro/activities/MainActivity.kt

@@ -80,12 +80,11 @@ class MainActivity : SimpleActivity() {
     private lateinit var searchNextBtn: ImageView
     private lateinit var searchClearBtn: ImageView
 
-    private lateinit var binding: ActivityMainBinding
+    private val binding: ActivityMainBinding by viewBinding(ActivityMainBinding::inflate)
 
     override fun onCreate(savedInstanceState: Bundle?) {
         isMaterialActivity = true
         super.onCreate(savedInstanceState)
-        binding = ActivityMainBinding.inflate(layoutInflater)
         setContentView(binding.root)
         appLaunched(BuildConfig.APPLICATION_ID)
         setupOptionsMenu()

app/src/main/kotlin/com/simplemobiletools/notes/pro/activities/SettingsActivity.kt

@@ -27,12 +27,11 @@ import kotlin.system.exitProcess
 
 class SettingsActivity : SimpleActivity() {
     private val notesFileType = "application/json"
-    private lateinit var binding: ActivitySettingsBinding
+    private val binding: ActivitySettingsBinding by viewBinding(ActivitySettingsBinding::inflate)
 
     override fun onCreate(savedInstanceState: Bundle?) {
         isMaterialActivity = true
         super.onCreate(savedInstanceState)
-        binding = ActivitySettingsBinding.inflate(layoutInflater)
         setContentView(binding.root)
 
         updateMaterialActivityViews(binding.settingsCoordinator, binding.settingsHolder, useTransparentNavigation = true, useTopSearchMenu = false)

app/src/main/kotlin/com/simplemobiletools/notes/pro/activities/WidgetConfigureActivity.kt

@@ -41,13 +41,12 @@ class WidgetConfigureActivity : SimpleActivity() {
     private var mIsCustomizingColors = false
     private var mShowTitle = false
     private var mNotes = listOf<Note>()
-    private lateinit var binding: WidgetConfigBinding
+    private val binding: WidgetConfigBinding by viewBinding(WidgetConfigBinding::inflate)
 
     public override fun onCreate(savedInstanceState: Bundle?) {
         useDynamicTheme = false
         super.onCreate(savedInstanceState)
         setResult(RESULT_CANCELED)
-        binding = WidgetConfigBinding.inflate(layoutInflater)
         setContentView(binding.root)
         initVariables()
 

app/src/main/kotlin/com/simplemobiletools/notes/pro/fragments/ChecklistFragment.kt

@@ -28,7 +28,7 @@ class ChecklistFragment : NoteFragment(), ChecklistItemsListener {
 
     private var noteId = 0L
 
-    lateinit var binding: FragmentChecklistBinding
+    private lateinit var binding: FragmentChecklistBinding
 
     var items = mutableListOf<ChecklistItem>()