Binding Sheets

And you know what being honest,

app/src/main/java/eu/kanade/tachiyomi/ui/base/MaterialMenuSheet.kt

@@ -16,6 +16,7 @@ import com.google.android.material.bottomsheet.BottomSheetBehavior
 import com.google.android.material.bottomsheet.BottomSheetDialog
 import com.google.android.material.textview.MaterialTextView
 import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.databinding.BottomMenuSheetBinding
 import eu.kanade.tachiyomi.util.system.dpToPx
 import eu.kanade.tachiyomi.util.system.getResourceColor
 import eu.kanade.tachiyomi.util.system.hasSideNavBar
@@ -29,7 +30,6 @@ import eu.kanade.tachiyomi.util.view.setTextColorRes
 import eu.kanade.tachiyomi.util.view.updateLayoutParams
 import eu.kanade.tachiyomi.util.view.visible
 import eu.kanade.tachiyomi.util.view.visibleIf
-import kotlinx.android.synthetic.main.bottom_menu_sheet.*
 
 open class MaterialMenuSheet(
     activity: Activity,
@@ -44,20 +44,20 @@ open class MaterialMenuSheet(
     (activity, R.style.BottomSheetDialogTheme) {
 
     private val primaryColor = activity.getResourceColor(android.R.attr.textColorPrimary)
-    private val view = activity.layoutInflater.inflate(R.layout.bottom_menu_sheet, null)
+    private val binding = BottomMenuSheetBinding.inflate(activity.layoutInflater)
 
     init {
-        setContentView(view)
-        setEdgeToEdge(activity, view)
+        setContentView(binding.root)
+        setEdgeToEdge(activity, binding.root)
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O && !context.isInNightMode() && !activity.window.decorView.rootWindowInsets.hasSideNavBar()) {
             window?.decorView?.systemUiVisibility = View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR
         }
         maxHeight?.let {
-            menu_scroll_view.maxHeight = it + activity.window.decorView.rootWindowInsets.systemWindowInsetBottom
-            menu_scroll_view.requestLayout()
+            binding.menuScrollView.maxHeight = it + activity.window.decorView.rootWindowInsets.systemWindowInsetBottom
+            binding.menuScrollView.requestLayout()
         }
 
-        divider.visibleIf(showDivider)
+        binding.divider.visibleIf(showDivider)
         var currentIndex: Int? = null
         items.forEachIndexed { index, item ->
             val view =
@@ -68,7 +68,7 @@ open class MaterialMenuSheet(
             }
             with(view) {
                 id = item.id
-                menu_layout.addView(this)
+                binding.menuLayout.addView(this)
                 setOnClickListener {
                     val shouldDismiss = onMenuItemClicked(this@MaterialMenuSheet, id)
                     if (shouldDismiss) {
@@ -99,17 +99,17 @@ open class MaterialMenuSheet(
             }
         }
 
-        BottomSheetBehavior.from(view.parent as ViewGroup).expand()
-        BottomSheetBehavior.from(view.parent as ViewGroup).skipCollapsed = true
+        BottomSheetBehavior.from(binding.root.parent as ViewGroup).expand()
+        BottomSheetBehavior.from(binding.root.parent as ViewGroup).skipCollapsed = true
 
-        setBottomEdge(menu_layout, activity)
+        setBottomEdge(binding.menuLayout, activity)
 
-        title_layout.visibleIf(title != null)
-        toolbar_title.text = title
+        binding.titleLayout.visibleIf(title != null)
+        binding.toolbarTitle.text = title
 
         currentIndex?.let {
-            view.post {
-                menu_scroll_view?.scrollTo(0, it * 48.dpToPx - menu_scroll_view.height / 2)
+            binding.root.post {
+                binding.menuScrollView?.scrollTo(0, it * 48.dpToPx - binding.menuScrollView.height / 2)
             }
         }
 
@@ -121,17 +121,17 @@ open class MaterialMenuSheet(
             isElevated = elevate
             elevationAnimator?.cancel()
             elevationAnimator = ObjectAnimator.ofFloat(
-                title_layout,
+                binding.titleLayout,
                 "elevation",
-                title_layout.elevation,
+                binding.titleLayout.elevation,
                 if (elevate) 10f else 0f
             )
             elevationAnimator?.start()
         }
-        elevate(menu_scroll_view.canScrollVertically(-1))
-        if (title_layout.isVisible()) {
-            menu_scroll_view.setOnScrollChangeListener { _: View?, _: Int, _: Int, _: Int, _: Int ->
-                val notAtTop = menu_scroll_view.canScrollVertically(-1)
+        elevate(binding.menuScrollView.canScrollVertically(-1))
+        if (binding.titleLayout.isVisible()) {
+            binding.menuScrollView.setOnScrollChangeListener { _: View?, _: Int, _: Int, _: Int, _: Int ->
+                val notAtTop = binding.menuScrollView.canScrollVertically(-1)
                 if (notAtTop != isElevated) {
                     elevate(notAtTop)
                 }
@@ -140,9 +140,9 @@ open class MaterialMenuSheet(
     }
 
     private fun clearEndDrawables() {
-        (0 until menu_layout.childCount).forEach {
-            val textView = (menu_layout.getChildAt(it) as ViewGroup).getChildAt(0) as TextView
-            val imageView = (menu_layout.getChildAt(it) as ViewGroup).getChildAt(1) as ImageView
+        (0 until binding.menuLayout.childCount).forEach {
+            val textView = (binding.menuLayout.getChildAt(it) as ViewGroup).getChildAt(0) as TextView
+            val imageView = (binding.menuLayout.getChildAt(it) as ViewGroup).getChildAt(1) as ImageView
             textView.setTextColor(primaryColor)
             textView.compoundDrawableTintList = ColorStateList.valueOf(primaryColor)
             imageView.invisible()
@@ -153,7 +153,7 @@ open class MaterialMenuSheet(
         if (clearAll) {
             clearEndDrawables()
         }
-        val layout = menu_layout.findViewById<ViewGroup>(id) ?: return
+        val layout = binding.menuLayout.findViewById<ViewGroup>(id) ?: return
         val textView = layout.getChildAt(0) as? TextView
         val imageView = layout.getChildAt(1) as? ImageView
         textView?.setTextColorRes(R.color.colorAccent)

app/src/main/java/eu/kanade/tachiyomi/ui/manga/chapter/ChapterFilterLayout.kt

@@ -3,50 +3,51 @@ package eu.kanade.tachiyomi.ui.manga.chapter
 import android.content.Context
 import android.util.AttributeSet
 import android.widget.CompoundButton
-import android.widget.FrameLayout
-import android.widget.RelativeLayout
-import eu.kanade.tachiyomi.R
+import android.widget.LinearLayout
 import eu.kanade.tachiyomi.data.database.models.Manga
-import kotlinx.android.synthetic.main.chapter_filter_layout.view.*
+import eu.kanade.tachiyomi.databinding.ChapterFilterLayoutBinding
 
 class ChapterFilterLayout @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null) :
-    FrameLayout(context, attrs) {
+    LinearLayout(context, attrs) {
 
-    init {
-        RelativeLayout.inflate(context, R.layout.chapter_filter_layout, this)
-        show_all.setOnCheckedChangeListener(::checkedFilter)
-        show_read.setOnCheckedChangeListener(::checkedFilter)
-        show_unread.setOnCheckedChangeListener(::checkedFilter)
-        show_download.setOnCheckedChangeListener(::checkedFilter)
-        show_bookmark.setOnCheckedChangeListener(::checkedFilter)
+    lateinit var binding: ChapterFilterLayoutBinding
+
+    override fun onFinishInflate() {
+        super.onFinishInflate()
+        binding = ChapterFilterLayoutBinding.bind(this)
+        binding.showAll.setOnCheckedChangeListener(::checkedFilter)
+        binding.showRead.setOnCheckedChangeListener(::checkedFilter)
+        binding.showUnread.setOnCheckedChangeListener(::checkedFilter)
+        binding.showDownload.setOnCheckedChangeListener(::checkedFilter)
+        binding.showBookmark.setOnCheckedChangeListener(::checkedFilter)
     }
 
     private fun checkedFilter(checkBox: CompoundButton, isChecked: Boolean) {
         if (isChecked) {
-            if (show_all == checkBox) {
-                show_read.isChecked = false
-                show_unread.isChecked = false
-                show_download.isChecked = false
-                show_bookmark.isChecked = false
+            if (binding.showAll == checkBox) {
+                binding.showRead.isChecked = false
+                binding.showUnread.isChecked = false
+                binding.showDownload.isChecked = false
+                binding.showBookmark.isChecked = false
             } else {
-                show_all.isChecked = false
-                if (show_read == checkBox) show_unread.isChecked = false
-                else if (show_unread == checkBox) show_read.isChecked = false
+                binding.showAll.isChecked = false
+                if (binding.showRead == checkBox) binding.showUnread.isChecked = false
+                else if (binding.showUnread == checkBox) binding.showRead.isChecked = false
             }
-        } else if (!show_read.isChecked && !show_unread.isChecked && !show_download.isChecked && !show_bookmark.isChecked) {
-            show_all.isChecked = true
+        } else if (!binding.showRead.isChecked && !binding.showUnread.isChecked && !binding.showDownload.isChecked && !binding.showBookmark.isChecked) {
+            binding.showAll.isChecked = true
         }
     }
 
     fun setCheckboxes(manga: Manga) {
-        show_read.isChecked = manga.readFilter == Manga.SHOW_READ
-        show_unread.isChecked = manga.readFilter == Manga.SHOW_UNREAD
-        show_download.isChecked = manga.downloadedFilter == Manga.SHOW_DOWNLOADED
-        show_bookmark.isChecked = manga.bookmarkedFilter == Manga.SHOW_BOOKMARKED
+        binding.showRead.isChecked = manga.readFilter == Manga.SHOW_READ
+        binding.showUnread.isChecked = manga.readFilter == Manga.SHOW_UNREAD
+        binding.showDownload.isChecked = manga.downloadedFilter == Manga.SHOW_DOWNLOADED
+        binding.showBookmark.isChecked = manga.bookmarkedFilter == Manga.SHOW_BOOKMARKED
 
-        show_all.isChecked = !(
-            show_read.isChecked || show_unread.isChecked ||
-                show_download.isChecked || show_bookmark.isChecked
+        binding.showAll.isChecked = !(
+            binding.showRead.isChecked || binding.showUnread.isChecked ||
+                binding.showDownload.isChecked || binding.showBookmark.isChecked
             )
     }
 }

app/src/main/java/eu/kanade/tachiyomi/ui/manga/chapter/ChaptersSortBottomSheet.kt

@@ -15,8 +15,6 @@ import eu.kanade.tachiyomi.util.view.setBottomEdge
 import eu.kanade.tachiyomi.util.view.setEdgeToEdge
 import eu.kanade.tachiyomi.util.view.visInvisIf
 import eu.kanade.tachiyomi.util.view.visibleIf
-import kotlinx.android.synthetic.main.chapter_filter_layout.*
-import kotlinx.android.synthetic.main.chapter_sort_bottom_sheet.*
 import kotlin.math.max
 
 class ChaptersSortBottomSheet(controller: MangaDetailsController) : BottomSheetDialog
@@ -42,9 +40,9 @@ class ChaptersSortBottomSheet(controller: MangaDetailsController) : BottomSheetD
             object : BottomSheetBehavior.BottomSheetCallback() {
                 override fun onSlide(bottomSheet: View, progress: Float) {
                     if (progress.isNaN()) {
-                        pill.alpha = 0f
+                        binding.pill.alpha = 0f
                     } else {
-                        pill.alpha = (1 - max(0f, progress)) * 0.25f
+                        binding.pill.alpha = (1 - max(0f, progress)) * 0.25f
                     }
                 }
 
@@ -68,68 +66,68 @@ class ChaptersSortBottomSheet(controller: MangaDetailsController) : BottomSheetD
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         initGeneralPreferences()
-        setBottomEdge(hide_titles, activity)
-        close_button.setOnClickListener { dismiss() }
-        settings_scroll_view.viewTreeObserver.addOnGlobalLayoutListener {
+        setBottomEdge(binding.hideTitles, activity)
+        binding.closeButton.setOnClickListener { dismiss() }
+        binding.settingsScrollView.viewTreeObserver.addOnGlobalLayoutListener {
             val isScrollable =
-                settings_scroll_view!!.height < sort_layout.height +
-                    settings_scroll_view.paddingTop + settings_scroll_view.paddingBottom
-            close_button.visibleIf(isScrollable)
+                binding.settingsScrollView.height < binding.sortLayout.height +
+                    binding.settingsScrollView.paddingTop + binding.settingsScrollView.paddingBottom
+            binding.closeButton.visibleIf(isScrollable)
             // making the view gone somehow breaks the layout so lets make it invisible
-            pill.visInvisIf(!isScrollable)
+            binding.pill.visInvisIf(!isScrollable)
         }
 
         setOnDismissListener {
             presenter.setFilters(
-                show_read.isChecked,
-                show_unread.isChecked,
-                show_download.isChecked,
-                show_bookmark.isChecked
+                binding.chapterFilterLayout.showRead.isChecked,
+                binding.chapterFilterLayout.showUnread.isChecked,
+                binding.chapterFilterLayout.showDownload.isChecked,
+                binding.chapterFilterLayout.showBookmark.isChecked
             )
         }
     }
 
     private fun initGeneralPreferences() {
-        chapter_filter_layout.setCheckboxes(presenter.manga)
+        binding.chapterFilterLayout.root.setCheckboxes(presenter.manga)
 
         var defPref = presenter.globalSort()
-        sort_group.check(
+        binding.sortGroup.check(
             if (presenter.manga.sortDescending(defPref)) R.id.sort_newest else {
                 R.id.sort_oldest
             }
         )
 
-        hide_titles.isChecked = presenter.manga.displayMode != Manga.DISPLAY_NAME
-        sort_method_group.check(
+        binding.hideTitles.isChecked = presenter.manga.displayMode != Manga.DISPLAY_NAME
+        binding.sortMethodGroup.check(
             if (presenter.manga.sorting == Manga.SORTING_SOURCE) R.id.sort_by_source else {
                 R.id.sort_by_number
             }
         )
 
-        set_as_default_sort.visInvisIf(
+        binding.setAsDefaultSort.visInvisIf(
             defPref != presenter.manga.sortDescending() &&
                 presenter.manga.usesLocalSort()
         )
-        sort_group.setOnCheckedChangeListener { _, checkedId ->
+        binding.sortGroup.setOnCheckedChangeListener { _, checkedId ->
             presenter.setSortOrder(checkedId == R.id.sort_newest)
-            set_as_default_sort.visInvisIf(
+            binding.setAsDefaultSort.visInvisIf(
                 defPref != presenter.manga.sortDescending() &&
                     presenter.manga.usesLocalSort()
             )
         }
 
-        set_as_default_sort.setOnClickListener {
-            val desc = sort_group.checkedRadioButtonId == R.id.sort_newest
+        binding.setAsDefaultSort.setOnClickListener {
+            val desc = binding.sortGroup.checkedRadioButtonId == R.id.sort_newest
             presenter.setGlobalChapterSort(desc)
             defPref = desc
-            set_as_default_sort.invisible()
+            binding.setAsDefaultSort.invisible()
         }
 
-        sort_method_group.setOnCheckedChangeListener { _, checkedId ->
+        binding.sortMethodGroup.setOnCheckedChangeListener { _, checkedId ->
             presenter.setSortMethod(checkedId == R.id.sort_by_source)
         }
 
-        hide_titles.setOnCheckedChangeListener { _, isChecked ->
+        binding.hideTitles.setOnCheckedChangeListener { _, isChecked ->
             presenter.hideTitle(isChecked)
         }
     }

app/src/main/java/eu/kanade/tachiyomi/ui/recent_updates/RecentChaptersController.kt

@@ -27,7 +27,6 @@ import eu.kanade.tachiyomi.util.view.scrollViewWith
 import eu.kanade.tachiyomi.util.view.setStyle
 import eu.kanade.tachiyomi.util.view.snack
 import eu.kanade.tachiyomi.util.view.withFadeTransaction
-import kotlinx.android.synthetic.main.download_bottom_sheet.*
 import kotlinx.android.synthetic.main.recent_chapters_controller.*
 import kotlinx.android.synthetic.main.recent_chapters_controller.empty_view
 import timber.log.Timber
@@ -114,7 +113,6 @@ class RecentChaptersController(bundle: Bundle? = null) :
         super.onActivityResumed(activity)
         if (view != null) {
             refresh()
-            dl_bottom_sheet?.update()
         }
     }
 

app/src/main/java/eu/kanade/tachiyomi/ui/source/browse/SourceSearchSheet.kt

@@ -13,11 +13,11 @@ import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.davidea.flexibleadapter.items.IFlexible
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
+import eu.kanade.tachiyomi.databinding.SourceFilterSheetBinding
 import eu.kanade.tachiyomi.util.system.dpToPx
 import eu.kanade.tachiyomi.util.view.RecyclerWindowInsetsListener
 import eu.kanade.tachiyomi.util.view.expand
 import eu.kanade.tachiyomi.util.view.setEdgeToEdge
-import kotlinx.android.synthetic.main.source_filter_sheet.*
 import uy.kohesive.injekt.injectLazy
 
 class SourceSearchSheet(activity: Activity) :
@@ -43,34 +43,34 @@ class SourceSearchSheet(activity: Activity) :
 
     var onResetClicked = {}
 
+    private val binding = SourceFilterSheetBinding.inflate(activity.layoutInflater)
     init {
-        val view = activity.layoutInflater.inflate(R.layout.source_filter_sheet, null)
-        setContentView(view)
-        toolbar_title.text = context.getString(R.string.search_filters)
-        search_btn.setOnClickListener { dismiss() }
-        reset_btn.setOnClickListener { onResetClicked() }
+        setContentView(binding.root)
+        binding.toolbarTitle.text = context.getString(R.string.search_filters)
+        binding.searchBtn.setOnClickListener { dismiss() }
+        binding.resetBtn.setOnClickListener { onResetClicked() }
 
-        sheetBehavior = BottomSheetBehavior.from(view.parent as ViewGroup)
+        sheetBehavior = BottomSheetBehavior.from(binding.root.parent as ViewGroup)
         sheetBehavior.skipCollapsed = true
         sheetBehavior.expand()
         setEdgeToEdge(
             activity,
-            view,
+            binding.root,
             50.dpToPx
         )
 
-        recycler.layoutManager = androidx.recyclerview.widget.LinearLayoutManager(context)
-        recycler.clipToPadding = false
-        recycler.adapter = adapter
-        recycler.setHasFixedSize(true)
-        recycler.setOnApplyWindowInsetsListener(RecyclerWindowInsetsListener)
+        binding.recycler.layoutManager = androidx.recyclerview.widget.LinearLayoutManager(context)
+        binding.recycler.clipToPadding = false
+        binding.recycler.adapter = adapter
+        binding.recycler.setHasFixedSize(true)
+        binding.recycler.setOnApplyWindowInsetsListener(RecyclerWindowInsetsListener)
 
         // the spinner in the recycler can break the sheet's layout on change
         // this is to reset it back
-        source_filter_sheet.post {
-            (source_filter_sheet?.parent as? View)?.fitsSystemWindows = false
-            source_filter_sheet.viewTreeObserver.addOnDrawListener {
-                (source_filter_sheet?.parent as? View)?.fitsSystemWindows = false
+        binding.sourceFilterSheet.post {
+            (binding.sourceFilterSheet.parent as? View)?.fitsSystemWindows = false
+            binding.sourceFilterSheet.viewTreeObserver.addOnDrawListener {
+                (binding.sourceFilterSheet.parent as? View)?.fitsSystemWindows = false
             }
         }
 
@@ -86,19 +86,19 @@ class SourceSearchSheet(activity: Activity) :
             }
         )
 
-        recycler.addOnScrollListener(
+        binding.recycler.addOnScrollListener(
             object : RecyclerView.OnScrollListener() {
                 override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
                     super.onScrolled(recyclerView, dx, dy)
-                    val atTop = !recycler.canScrollVertically(-1)
+                    val atTop = !binding.recycler.canScrollVertically(-1)
                     if (atTop != isNotElevated) {
                         elevationAnimator?.cancel()
                         isNotElevated = atTop
                         elevationAnimator?.cancel()
                         elevationAnimator = ObjectAnimator.ofFloat(
-                            title_layout,
+                            binding.titleLayout,
                             "elevation",
-                            title_layout.elevation,
+                            binding.titleLayout.elevation,
                             if (atTop) 0f else 10f.dpToPx
                         )
                         elevationAnimator?.duration = 100
@@ -113,7 +113,7 @@ class SourceSearchSheet(activity: Activity) :
         callback: ActionMode.Callback?,
         type: Int
     ): ActionMode? {
-        (source_filter_sheet.parent as View).fitsSystemWindows = false
+        (binding.sourceFilterSheet.parent as View).fitsSystemWindows = false
         return super.onWindowStartingActionMode(callback, type)
     }
 

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

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<eu.kanade.tachiyomi.ui.manga.chapter.ChapterFilterLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:orientation="vertical">
@@ -52,4 +52,4 @@
         android:layout_marginStart="12dp"
         android:layout_marginEnd="12dp"
         android:text="@string/show_bookmarked_chapters" />
-</LinearLayout>
+</eu.kanade.tachiyomi.ui.manga.chapter.ChapterFilterLayout>

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

@@ -66,7 +66,7 @@
                     android:text="@string/oldest_first" />
             </RadioGroup>
 
-            <eu.kanade.tachiyomi.ui.manga.chapter.ChapterFilterLayout
+            <include layout="@layout/chapter_filter_layout"
                 android:id="@+id/chapter_filter_layout"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content" />
@@ -121,7 +121,7 @@
         android:alpha="0.25"
         android:contentDescription="@string/drag_handle"
         android:src="@drawable/draggable_pill"
-        android:tint="?android:attr/textColorPrimary" />
+        app:tint="?android:attr/textColorPrimary" />
 
     <ImageView
         android:id="@+id/close_button"
@@ -135,5 +135,5 @@
         android:contentDescription="@string/close"
         android:focusable="true"
         android:src="@drawable/ic_close_24dp"
-        android:tint="@color/gray_button" />
+        app:tint="@color/gray_button" />
 </FrameLayout>