Improve: Use ViewBinding where-ever possible

build.gradle

@@ -77,6 +77,9 @@ android {
     }
 
     def keystorePropertiesFile = rootProject.file('keystore.properties')
+    buildFeatures {
+        viewBinding true
+    }
     if (keystorePropertiesFile.exists()) {
         def keystoreProperties = new Properties()
         keystoreProperties.load(keystorePropertiesFile.newDataInputStream())
@@ -129,7 +132,7 @@ dependencies {
     implementation 'com.fasterxml.jackson.core:jackson-core:2.13.0'
     implementation 'com.squareup.okhttp3:okhttp:5.0.0-alpha.2'
     implementation 'com.github.topjohnwu.libsu:core:3.1.2'
-    implementation "androidx.room:room-runtime:2.3.0"
-    implementation "androidx.room:room-ktx:2.3.0"
-    kapt "androidx.room:room-compiler:2.3.0"
+    implementation 'androidx.room:room-runtime:2.3.0'
+    implementation 'androidx.room:room-ktx:2.3.0'
+    kapt 'androidx.room:room-compiler:2.3.0'
 }

src/main/kotlin/com/looker/droidify/screen/EditRepositoryFragment.kt

@@ -15,11 +15,10 @@ import android.view.View
 import android.view.ViewGroup
 import androidx.appcompat.app.AlertDialog
 import androidx.fragment.app.DialogFragment
-import com.google.android.material.circularreveal.CircularRevealFrameLayout
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
-import com.google.android.material.textfield.TextInputEditText
 import com.looker.droidify.R
 import com.looker.droidify.database.Database
+import com.looker.droidify.databinding.EditRepositoryBinding
 import com.looker.droidify.entity.Repository
 import com.looker.droidify.network.Downloader
 import com.looker.droidify.service.Connection
@@ -27,7 +26,6 @@ import com.looker.droidify.service.SyncService
 import com.looker.droidify.utility.RxUtils
 import com.looker.droidify.utility.Utils
 import com.looker.droidify.utility.extension.resources.getColorFromAttr
-import com.looker.droidify.utility.extension.resources.inflate
 import com.looker.droidify.utility.extension.text.nullIfEmpty
 import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers
 import io.reactivex.rxjava3.core.Observable
@@ -44,6 +42,9 @@ import kotlin.collections.ArrayList
 import kotlin.math.min
 
 class EditRepositoryFragment() : ScreenFragment() {
+
+    private lateinit var editRepositoryBinding: EditRepositoryBinding
+
     companion object {
         private const val EXTRA_REPOSITORY_ID = "repositoryId"
 
@@ -56,14 +57,14 @@ class EditRepositoryFragment() : ScreenFragment() {
         }
     }
 
-    private class Layout(view: View) {
-        val address = view.findViewById<TextInputEditText>(R.id.address)!!
-        val addressMirror = view.findViewById<View>(R.id.address_mirror)!!
-        val fingerprint = view.findViewById<TextInputEditText>(R.id.fingerprint)!!
-        val username = view.findViewById<TextInputEditText>(R.id.username)!!
-        val password = view.findViewById<TextInputEditText>(R.id.password)!!
-        val overlay = view.findViewById<View>(R.id.overlay)!!
-        val skip = view.findViewById<View>(R.id.skip)!!
+    private class Layout(view: EditRepositoryBinding) {
+        val address = view.address
+        val addressMirror = view.addressMirror
+        val fingerprint = view.fingerprint
+        val username = view.username
+        val password = view.password
+        val overlay = view.overlay
+        val skip = view.skip
     }
 
     private val repositoryId: Long?
@@ -85,6 +86,9 @@ class EditRepositoryFragment() : ScreenFragment() {
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
+
+        editRepositoryBinding = EditRepositoryBinding.inflate(layoutInflater)
+
         syncConnection.bind(requireContext())
 
         screenActivity.onToolbarCreated(toolbar)
@@ -99,14 +103,14 @@ class EditRepositoryFragment() : ScreenFragment() {
                 true
             }
 
-        val content = view.findViewById<CircularRevealFrameLayout>(R.id.fragment_content)!!
+        val content = fragmentBinding.fragmentContent
         errorColorFilter = PorterDuffColorFilter(
             content.context
                 .getColorFromAttr(R.attr.colorError).defaultColor, PorterDuff.Mode.SRC_IN
         )
 
-        content.addView(content.inflate(R.layout.edit_repository))
-        val layout = Layout(content)
+        content.addView(editRepositoryBinding.root)
+        val layout = Layout(editRepositoryBinding)
         this.layout = layout
 
         layout.fingerprint.hint = generateSequence { "FF" }.take(32).joinToString(separator = " ")

src/main/kotlin/com/looker/droidify/screen/ProductFragment.kt

@@ -15,7 +15,6 @@ import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.GridLayoutManager
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
-import com.google.android.material.circularreveal.CircularRevealFrameLayout
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.looker.droidify.R
 import com.looker.droidify.content.ProductPreferences
@@ -108,7 +107,7 @@ class ProductFragment() : ScreenFragment(), ProductAdapter.Callbacks {
             }
         }
 
-        val content = view.findViewById<CircularRevealFrameLayout>(R.id.fragment_content)!!
+        val content = fragmentBinding.fragmentContent
         content.addView(RecyclerView(content.context).apply {
             id = android.R.id.list
             val columns = (resources.configuration.screenWidthDp / 120).coerceIn(3, 5)

src/main/kotlin/com/looker/droidify/screen/RepositoriesFragment.kt

@@ -8,7 +8,6 @@ import android.view.View
 import android.view.ViewGroup
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
-import com.google.android.material.circularreveal.CircularRevealFrameLayout
 import com.looker.droidify.R
 import com.looker.droidify.database.CursorOwner
 import com.looker.droidify.service.Connection
@@ -25,8 +24,8 @@ class RepositoriesFragment : ScreenFragment(), CursorOwner.Callback {
         container: ViewGroup?,
         savedInstanceState: Bundle?
     ): View {
-        val view = inflater.inflate(R.layout.fragment, container, false).apply {
-            val content = findViewById<CircularRevealFrameLayout>(R.id.fragment_content)!!
+        val view = fragmentBinding.root.apply {
+            val content = fragmentBinding.fragmentContent
             content.addView(RecyclerView(content.context).apply {
                 id = android.R.id.list
                 layoutManager = LinearLayoutManager(context)
@@ -40,7 +39,7 @@ class RepositoriesFragment : ScreenFragment(), CursorOwner.Callback {
                 recyclerView = this
             })
         }
-        this.toolbar = view.findViewById(R.id.toolbar)
+        this.toolbar = fragmentBinding.toolbar
         return view
     }
 

src/main/kotlin/com/looker/droidify/screen/RepositoryFragment.kt

@@ -10,10 +10,10 @@ import android.view.View
 import android.view.ViewGroup
 import androidx.appcompat.widget.LinearLayoutCompat
 import androidx.core.widget.NestedScrollView
-import com.google.android.material.circularreveal.CircularRevealFrameLayout
 import com.google.android.material.textview.MaterialTextView
 import com.looker.droidify.R
 import com.looker.droidify.database.Database
+import com.looker.droidify.databinding.TitleTextItemBinding
 import com.looker.droidify.service.Connection
 import com.looker.droidify.service.SyncService
 import com.looker.droidify.utility.Utils
@@ -26,6 +26,9 @@ import io.reactivex.rxjava3.disposables.Disposable
 import java.util.*
 
 class RepositoryFragment() : ScreenFragment() {
+
+    private lateinit var titleBinding: TitleTextItemBinding
+
     companion object {
         private const val EXTRA_REPOSITORY_ID = "repositoryId"
     }
@@ -46,6 +49,7 @@ class RepositoryFragment() : ScreenFragment() {
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
+        titleBinding = TitleTextItemBinding.inflate(layoutInflater)
         syncConnection.bind(requireContext())
 
         repositoryDisposable = Observable.just(Unit)
@@ -76,7 +80,7 @@ class RepositoryFragment() : ScreenFragment() {
                 }
         }
 
-        val content = view.findViewById<CircularRevealFrameLayout>(R.id.fragment_content)!!
+        val content = fragmentBinding.fragmentContent
         val scroll = NestedScrollView(content.context)
         scroll.id = android.R.id.list
         scroll.isFillViewport = true

src/main/kotlin/com/looker/droidify/screen/ScreenFragment.kt

@@ -7,22 +7,28 @@ import android.view.ViewGroup
 import androidx.appcompat.widget.Toolbar
 import com.google.android.material.appbar.AppBarLayout
 import com.google.android.material.appbar.CollapsingToolbarLayout
-import com.looker.droidify.R
+import com.looker.droidify.databinding.FragmentBinding
 
 open class ScreenFragment : BaseFragment() {
+    lateinit var fragmentBinding: FragmentBinding
+
     lateinit var toolbar: Toolbar
     lateinit var collapsingToolbar: CollapsingToolbarLayout
     lateinit var appBar: AppBarLayout
 
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        fragmentBinding = FragmentBinding.inflate(layoutInflater)
+    }
+
     override fun onCreateView(
         inflater: LayoutInflater,
         container: ViewGroup?,
         savedInstanceState: Bundle?
     ): View? {
-        val view = inflater.inflate(R.layout.fragment, container, false)
-        this.toolbar = view.findViewById(R.id.toolbar)
-        this.collapsingToolbar = view.findViewById(R.id.collapsing_toolbar)
-        this.appBar = view.findViewById(R.id.appbar_layout)
-        return view
+        this.toolbar = fragmentBinding.toolbar
+        this.collapsingToolbar = fragmentBinding.collapsingToolbar
+        this.appBar = fragmentBinding.appbarLayout
+        return fragmentBinding.root
     }
 }

src/main/kotlin/com/looker/droidify/screen/SettingsFragment.kt

@@ -23,21 +23,24 @@ import com.google.android.material.textview.MaterialTextView
 import com.looker.droidify.BuildConfig
 import com.looker.droidify.R
 import com.looker.droidify.content.Preferences
+import com.looker.droidify.databinding.PreferenceItemBinding
 import com.looker.droidify.utility.extension.resources.*
 import com.topjohnwu.superuser.Shell
 import io.reactivex.rxjava3.disposables.Disposable
 
 class SettingsFragment : ScreenFragment() {
+
+    private lateinit var preferenceBinding: PreferenceItemBinding
     private val preferences = mutableMapOf<Preferences.Key<*>, Preference<*>>()
     private var disposable: Disposable? = null
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
-
+        preferenceBinding = PreferenceItemBinding.inflate(layoutInflater)
         screenActivity.onToolbarCreated(toolbar)
         toolbar.setTitle(R.string.settings)
 
-        val content = view.findViewById<CircularRevealFrameLayout>(R.id.fragment_content)!!
+        val content = fragmentBinding.fragmentContent
         val scroll = NestedScrollView(content.context)
         scroll.id = R.id.preferences_list
         scroll.isFillViewport = true

src/main/kotlin/com/looker/droidify/screen/TabsFragment.kt

@@ -12,14 +12,12 @@ import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import androidx.viewpager2.adapter.FragmentStateAdapter
 import androidx.viewpager2.widget.ViewPager2
-import com.google.android.material.circularreveal.CircularRevealFrameLayout
-import com.google.android.material.imageview.ShapeableImageView
-import com.google.android.material.tabs.TabLayout
 import com.google.android.material.tabs.TabLayoutMediator
 import com.google.android.material.textview.MaterialTextView
 import com.looker.droidify.R
 import com.looker.droidify.content.Preferences
 import com.looker.droidify.database.Database
+import com.looker.droidify.databinding.TabsToolbarBinding
 import com.looker.droidify.entity.ProductItem
 import com.looker.droidify.service.Connection
 import com.looker.droidify.service.SyncService
@@ -37,6 +35,9 @@ import io.reactivex.rxjava3.schedulers.Schedulers
 import kotlin.math.*
 
 class TabsFragment : ScreenFragment() {
+
+    private lateinit var tabsBinding: TabsToolbarBinding
+
     companion object {
         private const val STATE_SEARCH_FOCUSED = "searchFocused"
         private const val STATE_SEARCH_QUERY = "searchQuery"
@@ -45,12 +46,12 @@ class TabsFragment : ScreenFragment() {
         private const val STATE_SECTION = "section"
     }
 
-    private class Layout(view: View) {
-        val tabs = view.findViewById<TabLayout>(R.id.tabs)!!
-        val sectionLayout = view.findViewById<ViewGroup>(R.id.section_layout)!!
-        val sectionChange = view.findViewById<View>(R.id.section_change)!!
-        val sectionName = view.findViewById<MaterialTextView>(R.id.section_name)!!
-        val sectionIcon = view.findViewById<ShapeableImageView>(R.id.section_icon)!!
+    private class Layout(view: TabsToolbarBinding) {
+        val tabs = view.tabs
+        val sectionLayout = view.sectionLayout
+        val sectionChange = view.sectionChange
+        val sectionName = view.sectionName
+        val sectionIcon = view.sectionIcon
     }
 
     private var searchMenuItem: MenuItem? = null
@@ -98,6 +99,11 @@ class TabsFragment : ScreenFragment() {
         get() = if (host == null) emptySequence() else
             childFragmentManager.fragments.asSequence().mapNotNull { it as? ProductsFragment }
 
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        tabsBinding = TabsToolbarBinding.inflate(layoutInflater)
+    }
+
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
         syncConnection.bind(requireContext())
@@ -177,9 +183,9 @@ class TabsFragment : ScreenFragment() {
         searchQuery = savedInstanceState?.getString(STATE_SEARCH_QUERY).orEmpty()
         productFragments.forEach { it.setSearchQuery(searchQuery) }
 
-        val toolbarExtra = view.findViewById<CircularRevealFrameLayout>(R.id.toolbar_extra)!!
-        toolbarExtra.addView(toolbarExtra.inflate(R.layout.tabs_toolbar))
-        val layout = Layout(view)
+        val toolbarExtra = fragmentBinding.toolbarExtra
+        toolbarExtra.addView(tabsBinding.root)
+        val layout = Layout(tabsBinding)
         this.layout = layout
 
         showSections = savedInstanceState?.getByte(STATE_SHOW_SECTIONS)?.toInt() ?: 0 != 0
@@ -198,7 +204,7 @@ class TabsFragment : ScreenFragment() {
             }
         }
 
-        val content = view.findViewById<CircularRevealFrameLayout>(R.id.fragment_content)!!
+        val content = fragmentBinding.fragmentContent
 
         viewPager = ViewPager2(content.context).apply {
             id = R.id.fragment_pager