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Cleaner animation when going to manga details

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The view behind the toolbar is no longer quickly visible when going to manga details
This commit is contained in:
Jay 2020-04-30 02:22:31 -04:00
parent 770595bbd5
commit 3270962249
1 changed files with 30 additions and 9 deletions
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39
app/src/main/java/eu/kanade/tachiyomi/util/view/ControllerExtensions.kt
View file

@ -4,6 +4,7 @@ import android.R
import android.animation.ValueAnimator
import android.content.Context
import android.content.pm.PackageManager
import android.view.ViewGroup
import android.view.WindowInsets
import android.view.inputmethod.InputMethodManager
import androidx.appcompat.widget.SearchView
@ -73,9 +74,11 @@ fun Controller.scrollViewWith(
}
}
val randomTag = Random.nextLong()
var headerHeight = 0
var lastY = 0f
recycler.doOnApplyWindowInsets { view, insets, _ ->
val headerHeight = insets.systemWindowInsetTop + appBarHeight
headerHeight = insets.systemWindowInsetTop + appBarHeight
if (!customPadding) view.updatePaddingRelative(
top = headerHeight,
bottom = if (padBottom) insets.systemWindowInsetBottom else view.paddingBottom
@ -112,6 +115,17 @@ fun Controller.scrollViewWith(
super.onChangeStart(controller, changeHandler, changeType)
if (changeType.isEnter) {
elevateFunc(elevate)
if (!customPadding && changeType == ControllerChangeType.POP_ENTER &&
recycler.marginTop > 0) {
recycler.updatePaddingRelative(
top = headerHeight
)
recycler.updateLayoutParams<ViewGroup.MarginLayoutParams> {
topMargin = 0
}
recycler.scrollBy(0, -headerHeight)
}
lastY = 0f
activity!!.toolbar.tag = randomTag
activity!!.toolbar.setOnClickListener {
if ((this@scrollViewWith as? BottomSheetController)?.sheetIsExpanded() != true) {
@ -121,6 +135,15 @@ fun Controller.scrollViewWith(
}
}
} else {
if (!customPadding && lastY == 0f) {
recycler.updatePaddingRelative(
top = 0
)
recycler.updateLayoutParams<ViewGroup.MarginLayoutParams> {
topMargin = headerHeight
}
recycler.scrollBy(0, headerHeight)
}
elevationAnim?.cancel()
if (activity!!.toolbar.tag == randomTag)
activity!!.toolbar.setOnClickListener(null)
@ -140,6 +163,7 @@ fun Controller.scrollViewWith(
) ?: 0
activity!!.appbar.animate().y(0f).setDuration(shortAnimationDuration.toLong())
.start()
lastY = 0f
if (elevate) elevateFunc(false)
} else {
activity!!.appbar.y -= dy
@ -149,6 +173,7 @@ fun Controller.scrollViewWith(
if ((activity!!.appbar.y <= -activity!!.appbar.height.toFloat() ||
dy == 0 && activity!!.appbar.y == 0f) && !elevate)
elevateFunc(true)
lastY = activity!!.appbar.y
}
}
}
@ -165,14 +190,10 @@ fun Controller.scrollViewWith(
) ?: 0
val closerToTop = abs(activity!!.appbar.y) - halfWay > 0
val atTop = !recycler.canScrollVertically(-1)
activity!!.appbar.animate().y(
if (closerToTop && !atTop) (-activity!!.appbar.height.toFloat())
else 0f
).setDuration(shortAnimationDuration.toLong()).start()
if (recycler.canScrollVertically(-1) && !elevate)
elevateFunc(true)
else if (!recycler.canScrollVertically(-1) && elevate)
elevateFunc(false)
lastY = if (closerToTop && !atTop) (-activity!!.appbar.height.toFloat()) else 0f
activity!!.appbar.animate().y(lastY).setDuration(shortAnimationDuration.toLong()).start()
if (recycler.canScrollVertically(-1) && !elevate) elevateFunc(true)
else if (!recycler.canScrollVertically(-1) && elevate) elevateFunc(false)
}
}
}