More snack

app/src/main/java/eu/kanade/tachiyomi/data/cache/CoverCache.kt

@@ -79,14 +79,12 @@ class CoverCache(private val context: Context) {
         // Check if url is empty.
         if (thumbnailUrl.isNullOrEmpty()) return
         launchUI {
-            if (delayBy > 0) {
             delay(delayBy)
-                if (manga.favorite) cancel()
+            if (!manga.favorite) {
-            }
                 // Remove file.
                 val file = getCoverFile(thumbnailUrl)
-            if (file.exists())
+                if (file.exists()) file.delete()
-                file.delete()
+            }
         }
     }
 

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/browse/BrowseCatalogueController.kt

@@ -516,7 +516,7 @@ open class BrowseCatalogueController(bundle: Bundle) :
         } else {
             addManga(manga, position)
             snack =
-                catalogue_view?.snack(activity.getString(R.string.manga_added_library), Snackbar.LENGTH_SHORT)
+                catalogue_view?.snack(activity.getString(R.string.manga_added_library))
         }
     }
 

app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryCategoryView.kt

@@ -95,7 +95,7 @@ class LibraryCategoryView @JvmOverloads constructor(context: Context, attrs: Att
         swipe_refresh.setOnRefreshListener {
             if (!LibraryUpdateService.isRunning(context)) {
                 LibraryUpdateService.start(context, category)
-                context.toast(R.string.updating_category)
+                swipe_refresh.snack(R.string.updating_category)
             }
             // It can be a very long operation, so we disable swipe refresh and show a toast.
             swipe_refresh.isRefreshing = false

app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryController.kt

@@ -157,13 +157,6 @@ class LibraryController(
         if (selectedMangas.isNotEmpty()) {
             createActionModeIfNeeded()
         }
-        view.doOnApplyWindowInsets { view, insets, psdding ->
-            val contextView = activity?.window?.decorView?.findViewById<View>(R.id.action_mode_bar)
-            if (Build.VERSION.SDK_INT >= 23) contextView?.updateLayoutParams<ViewGroup.MarginLayoutParams> {
-                leftMargin = view.rootWindowInsets.systemWindowInsetLeft
-                rightMargin = view.rootWindowInsets.systemWindowInsetRight
-            }
-        }
     }
 
     override fun onChangeStarted(handler: ControllerChangeHandler, type: ControllerChangeType) {

app/src/main/java/eu/kanade/tachiyomi/ui/main/MainActivity.kt

@@ -44,6 +44,7 @@ import eu.kanade.tachiyomi.util.doOnApplyWindowInsets
 import eu.kanade.tachiyomi.util.marginBottom
 import eu.kanade.tachiyomi.util.marginTop
 import eu.kanade.tachiyomi.util.openInBrowser
+import eu.kanade.tachiyomi.util.updateLayoutParams
 import eu.kanade.tachiyomi.util.updatePadding
 import eu.kanade.tachiyomi.util.updatePaddingRelative
 import kotlinx.android.synthetic.main.chapters_controller.view.*
@@ -153,7 +154,11 @@ class MainActivity : BaseActivity() {
 
         val drawerContainer: FrameLayout = findViewById(R.id.drawer_container)
         drawerContainer.setOnApplyWindowInsetsListener { v, insets ->
-
+            val contextView = window?.decorView?.findViewById<View>(R.id.action_mode_bar)
+            contextView?.updateLayoutParams<ViewGroup.MarginLayoutParams> {
+                leftMargin = insets.systemWindowInsetLeft
+                rightMargin = insets.systemWindowInsetRight
+            }
             // Consume any horizontal insets and pad all content in. There's not much we can do
             // with horizontal insets
             v.updatePadding(

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

@@ -5,12 +5,15 @@ import android.animation.AnimatorListenerAdapter
 import android.annotation.SuppressLint
 import android.app.Activity
 import android.content.Intent
+import android.os.Build
 import com.google.android.material.snackbar.Snackbar
 import androidx.appcompat.app.AppCompatActivity
 import androidx.appcompat.view.ActionMode
 import androidx.recyclerview.widget.DividerItemDecoration
 import androidx.recyclerview.widget.LinearLayoutManager
 import android.view.*
+import androidx.coordinatorlayout.widget.CoordinatorLayout
+import com.google.android.material.snackbar.BaseTransientBottomBar
 import com.jakewharton.rxbinding.support.v4.widget.refreshes
 import com.jakewharton.rxbinding.view.clicks
 import eu.davidea.flexibleadapter.FlexibleAdapter
@@ -26,6 +29,11 @@ import eu.kanade.tachiyomi.ui.reader.ReaderActivity
 import eu.kanade.tachiyomi.util.*
 import kotlinx.android.synthetic.main.chapters_controller.*
 import timber.log.Timber
+import com.google.android.material.floatingactionbutton.FloatingActionButton
+import android.content.Context
+import android.util.AttributeSet
+import androidx.core.view.ViewCompat
+import kotlin.math.*
 
 class ChaptersController : NucleusController<ChaptersPresenter>(),
         ActionMode.Callback,
@@ -48,6 +56,7 @@ class ChaptersController : NucleusController<ChaptersPresenter>(),
      */
     private var actionMode: ActionMode? = null
 
+    private var snack:Snackbar? = null
     /**
      * Selected items. Used to restore selections after a rotation.
      */
@@ -83,6 +92,11 @@ class ChaptersController : NucleusController<ChaptersPresenter>(),
         val fabBaseMarginBottom = fab?.marginBottom ?: 0
         recycler.doOnApplyWindowInsets { v, insets, padding ->
             v.updatePaddingRelative(bottom = padding.bottom + insets.systemWindowInsetBottom)
+            //if (snack == null) {
+                //fab?.translationY = -insets.systemWindowInsetBottom.toFloat()
+            /*}
+            else
+                fab?.translationY = 0f*/
             fab?.updateLayoutParams<ViewGroup.MarginLayoutParams>  {
                 bottomMargin = fabBaseMarginBottom + insets.systemWindowInsetBottom
             }
@@ -108,7 +122,14 @@ class ChaptersController : NucleusController<ChaptersPresenter>(),
                     openChapter(item.chapter)
                 }
             } else {
-                view.context.toast(R.string.no_next_chapter)
+                snack = view.snack(R.string.no_next_chapter, Snackbar.LENGTH_LONG) {
+                    addCallback(object : BaseTransientBottomBar.BaseCallback<Snackbar>() {
+                        override fun onDismissed(transientBottomBar: Snackbar?, event: Int) {
+                            super.onDismissed(transientBottomBar, event)
+                            if (snack == transientBottomBar) snack = null
+                        }
+                    })
+                }
             }
         }
     }
@@ -373,11 +394,17 @@ class ChaptersController : NucleusController<ChaptersPresenter>(),
         destroyActionModeIfNeeded()
         presenter.downloadChapters(chapters)
         if (view != null && !presenter.manga.favorite) {
-            val snack = view.snack(view.context.getString(R.string.snack_add_to_library), Snackbar
+            snack = view.snack(view.context.getString(R.string.snack_add_to_library), Snackbar
                 .LENGTH_INDEFINITE) {
                 setAction(R.string.action_add) {
                     presenter.addToLibrary()
                 }
+                addCallback(object : BaseTransientBottomBar.BaseCallback<Snackbar>() {
+                    override fun onDismissed(transientBottomBar: Snackbar?, event: Int) {
+                        super.onDismissed(transientBottomBar, event)
+                        if (snack == transientBottomBar) snack = null
+                    }
+                })
             }
         }
     }
@@ -493,3 +520,7 @@ class ChaptersController : NucleusController<ChaptersPresenter>(),
         }
     }
 }
+
+class ShrinkBehavior(context: Context, attrs: AttributeSet) :
+    CoordinatorLayout.Behavior<FloatingActionButton>(context, attrs) {
+}

app/src/main/java/eu/kanade/tachiyomi/ui/manga/info/MangaInfoController.kt

@@ -421,7 +421,7 @@ class MangaInfoController : NucleusController<MangaInfoPresenter>(),
     private fun showAddedSnack() {
         val view = container
         snack?.dismiss()
-        snack = view?.snack(view.context.getString(R.string.manga_added_library), Snackbar.LENGTH_SHORT)
+        snack = view?.snack(view.context.getString(R.string.manga_added_library))
     }
 
     private fun showRemovedSnack() {

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

@@ -20,6 +20,7 @@ import eu.kanade.tachiyomi.ui.base.controller.withFadeTransaction
 import eu.kanade.tachiyomi.ui.manga.MangaController
 import eu.kanade.tachiyomi.ui.reader.ReaderActivity
 import eu.kanade.tachiyomi.util.RecyclerWindowInsetsListener
+import eu.kanade.tachiyomi.util.snack
 import eu.kanade.tachiyomi.util.toast
 import kotlinx.android.synthetic.main.recent_chapters_controller.*
 import timber.log.Timber
@@ -86,9 +87,9 @@ class RecentChaptersController : NucleusController<RecentChaptersPresenter>(),
         swipe_refresh.refreshes().subscribeUntilDestroy {
             if (!LibraryUpdateService.isRunning(view.context)) {
                 LibraryUpdateService.start(view.context)
-                view.context.toast(R.string.action_update_library)
+                view.snack(R.string.action_update_library)
             }
-            // It can be a very long operation, so we disable swipe refresh and show a toast.
+            // It can be a very long operation, so we disable swipe refresh and show a snackbar.
             swipe_refresh.isRefreshing = false
         }
         recycler.setOnApplyWindowInsetsListener(RecyclerWindowInsetsListener)

app/src/main/java/eu/kanade/tachiyomi/util/ViewExtensions.kt

@@ -17,6 +17,7 @@ import android.view.ViewGroup
 import android.view.Window
 import android.view.WindowInsets
 import android.widget.TextView
+import androidx.coordinatorlayout.widget.CoordinatorLayout
 import com.amulyakhare.textdrawable.TextDrawable
 import com.amulyakhare.textdrawable.util.ColorGenerator
 import eu.kanade.tachiyomi.R
@@ -36,28 +37,45 @@ fun View.getCoordinates() = Point((left + right) / 2, (top + bottom) / 2)
  * @param length the duration of the snack.
  * @param f a function to execute in the snack, allowing for example to define a custom action.
  */
-fun View.snack(message: String, length: Int = Snackbar.LENGTH_LONG, f: (Snackbar.() ->
+fun View.snack(message: String, length: Int = Snackbar.LENGTH_SHORT, f: (Snackbar.() ->
 Unit)? = null): Snackbar {
     val snack = Snackbar.make(this, message, length)
     val textView: TextView = snack.view.findViewById(com.google.android.material.R.id.snackbar_text)
     textView.setTextColor(context.getResourceColor(android.R.attr.textColorPrimaryInverse))
     when {
-        Build.VERSION.SDK_INT >= 23 -> snack.config(context, rootWindowInsets.systemWindowInsetBottom)
+        Build.VERSION.SDK_INT >= 23 ->  {
+            val leftM = if (this is CoordinatorLayout) 0 else rootWindowInsets.systemWindowInsetLeft
+            val rightM = if (this is CoordinatorLayout) 0
+            else rootWindowInsets.systemWindowInsetRight
+                snack.config(context, rootWindowInsets
+                .systemWindowInsetBottom, rightM, leftM)
+        }
         else -> snack.config(context)
     }
     if (f != null) {
         snack.f()
     }
-    snack.view.doOnApplyWindowInsets { v, _, padding ->
+    snack.view.doOnApplyWindowInsets { v, insets, padding ->
-        v.setPadding(padding.left,0,padding.right,0)
+        //v.setPadding(padding.left, 0, padding.right, 0)
+        v.updateLayoutParams<ViewGroup.MarginLayoutParams> {
+            if (Build.VERSION.SDK_INT < 23) {
+                bottomMargin = 12 + insets.systemWindowInsetBottom
+            }
+        }
     }
     snack.show()
     return snack
 }
 
-fun Snackbar.config(context: Context, bottomMargin: Int = 0) {
+fun View.snack(resource: Int, length: Int = Snackbar.LENGTH_SHORT, f: (Snackbar.() ->
+Unit)? = null): Snackbar {
+    return snack(context.getString(resource), length, f)
+}
+
+fun Snackbar.config(context: Context, bottomMargin: Int = 0, rightMargin: Int = 0, leftMargin:
+Int = 0) {
     val params = this.view.layoutParams as ViewGroup.MarginLayoutParams
-    params.setMargins(12, 12, 12, 12 + bottomMargin)
+    params.setMargins(12 + leftMargin, 12, 12 + rightMargin, 12 + bottomMargin)
     this.view.layoutParams = params
     this.view.background = context.getDrawable(R.drawable.bg_snackbar)
 

app/src/main/java/eu/kanade/tachiyomi/widget/FABAnimationUpDown.kt

@@ -7,10 +7,14 @@ import android.util.AttributeSet
 import android.view.View
 import android.view.animation.Animation
 import android.view.animation.AnimationUtils
+import androidx.coordinatorlayout.widget.CoordinatorLayout
+import com.google.android.material.snackbar.Snackbar
 import eu.kanade.tachiyomi.R
+import kotlin.math.min
 
 @Suppress("unused", "UNUSED_PARAMETER")
-class FABAnimationUpDown @JvmOverloads constructor(ctx: Context, attrs: AttributeSet? = null) : FABAnimationBase() {
+class FABAnimationUpDown @JvmOverloads constructor(ctx: Context, attrs: AttributeSet? = null) :
+    FABAnimationBase() {
 
     private val INTERPOLATOR = FastOutSlowInInterpolator()
 
@@ -48,4 +52,31 @@ class FABAnimationUpDown @JvmOverloads constructor(ctx: Context, attrs: Attribut
         button.visibility = View.VISIBLE
         button.startAnimation(inAnimation)
     }
+
+
+    override fun layoutDependsOn(parent: CoordinatorLayout, child: FloatingActionButton, dependency: View): Boolean {
+        return dependency is Snackbar.SnackbarLayout
+    }
+
+    override fun onDependentViewChanged(parent: CoordinatorLayout, child: FloatingActionButton, dependency: View): Boolean {
+        val translationY = getFabTranslationYForSnackbar(parent, child)
+        val percentComplete = -translationY / dependency.height
+        val scaleFactor = 1 - percentComplete
+
+        child.translationY = -translationY
+        return false
+    }
+
+    private fun getFabTranslationYForSnackbar(parent: CoordinatorLayout, fab:
+    FloatingActionButton): Float {
+        var minOffset = 0f
+        val dependencies = parent.getDependencies(fab)
+        for (i in 0 until dependencies.size) {
+            val view = dependencies[i]
+            if (view is Snackbar.SnackbarLayout) {
+                minOffset = min(minOffset, view.translationY - view.height)
+            }
+        }
+        return minOffset
+    }
 }

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

@@ -5,6 +5,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
+    android:clipToPadding="false"
     android:orientation="vertical">
 
     <eu.kanade.tachiyomi.widget.RevealAnimationView
@@ -12,6 +13,7 @@
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:background="?attr/colorAccent"
+        android:clipToPadding="false"
         android:elevation="5dp"
         android:visibility="invisible"/>
 
@@ -20,6 +22,7 @@
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:layout_above="@+id/toolbar_bottom"
+        android:clipToPadding="false"
         android:orientation="vertical">
 
         <androidx.recyclerview.widget.RecyclerView
@@ -37,8 +40,6 @@
     </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
 
     <eu.davidea.fastscroller.FastScroller
-        xmlns:android="http://schemas.android.com/apk/res/android"
-        xmlns:tools="http://schemas.android.com/tools"
         android:id="@+id/fast_scroller"
         android:layout_width="wrap_content"
         android:layout_height="match_parent"
@@ -51,6 +52,7 @@
         android:id="@+id/fab"
         style="@style/Theme.Widget.FAB"
         app:layout_anchor="@id/recycler"
+        app:layout_anchorGravity="bottom|right|end"
         app:srcCompat="@drawable/ic_play_arrow_white_24dp"/>
 
 </androidx.coordinatorlayout.widget.CoordinatorLayout>