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Code Issues Packages Projects Releases Wiki Activity

Remove up/down animation for FAB, add list padding (#2456)

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This commit is contained in:
arkon
2020-01-08 21:33:10 -05:00
committed by GitHub
parent 6025b44e5b
commit e411f54236
6 changed files with 9 additions and 91 deletions
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35
app/src/main/java/eu/kanade/tachiyomi/widget/FABAnimationBase.kt
View File

@@ -1,35 +0,0 @@
package eu.kanade.tachiyomi.widget
import androidx.coordinatorlayout.widget.CoordinatorLayout
import com.google.android.material.floatingactionbutton.FloatingActionButton
import androidx.core.view.ViewCompat
import android.view.View
abstract class FABAnimationBase : FloatingActionButton.Behavior() {
var isAnimatingOut = false
override fun onStartNestedScroll(coordinatorLayout: CoordinatorLayout, child: FloatingActionButton,
directTargetChild: View, target: View, axes: Int, type: Int): Boolean {
// Ensure we react to vertical scrolling
return axes == ViewCompat.SCROLL_AXIS_VERTICAL ||
super.onStartNestedScroll(coordinatorLayout, child, directTargetChild, target, axes, type)
}
override fun onNestedScroll(coordinatorLayout: CoordinatorLayout, child: FloatingActionButton,
target: View, dxConsumed: Int, dyConsumed: Int, dxUnconsumed: Int,
dyUnconsumed: Int, type: Int) {
super.onNestedScroll(coordinatorLayout, child, target, dxConsumed, dyConsumed, dxUnconsumed, dyUnconsumed, type)
if (dyConsumed > 0 && !isAnimatingOut && child.visibility == View.VISIBLE) {
// User scrolled down and the FAB is currently visible -> hide the FAB
animateOut(child)
} else if (dyConsumed < 0 && child.visibility != View.VISIBLE) {
// User scrolled up and the FAB is currently not visible -> show the FAB
animateIn(child)
}
}
abstract fun animateOut(button: FloatingActionButton)
abstract fun animateIn(button: FloatingActionButton)
}

51
app/src/main/java/eu/kanade/tachiyomi/widget/FABAnimationUpDown.kt
View File

@@ -1,51 +0,0 @@
package eu.kanade.tachiyomi.widget
import android.content.Context
import com.google.android.material.floatingactionbutton.FloatingActionButton
import androidx.interpolator.view.animation.FastOutSlowInInterpolator
import android.util.AttributeSet
import android.view.View
import android.view.animation.Animation
import android.view.animation.AnimationUtils
import eu.kanade.tachiyomi.R
@Suppress("unused", "UNUSED_PARAMETER")
class FABAnimationUpDown @JvmOverloads constructor(ctx: Context, attrs: AttributeSet? = null) : FABAnimationBase() {
private val INTERPOLATOR = FastOutSlowInInterpolator()
private val outAnimation by lazy {
AnimationUtils.loadAnimation(ctx, R.anim.fab_hide_to_bottom).apply {
duration = 200
interpolator = INTERPOLATOR
}
}
private val inAnimation by lazy {
AnimationUtils.loadAnimation(ctx, R.anim.fab_show_from_bottom).apply {
duration = 200
interpolator = INTERPOLATOR
}
}
override fun animateOut(button: FloatingActionButton) {
outAnimation.setAnimationListener(object : Animation.AnimationListener {
override fun onAnimationStart(animation: Animation) {
isAnimatingOut = true
}
override fun onAnimationEnd(animation: Animation) {
isAnimatingOut = false
button.visibility = View.INVISIBLE
}
override fun onAnimationRepeat(animation: Animation) {
}
})
button.startAnimation(outAnimation)
}
override fun animateIn(button: FloatingActionButton) {
button.visibility = View.VISIBLE
button.startAnimation(inAnimation)
}
}