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home: tune speed dial anim

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This commit is contained in:
Alexander Capehart 2024-05-20 14:22:20 -06:00
parent b824ef40fb
commit 4e86a2f703
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GPG key ID: 37DBE3621FE9AD47
1 changed files with 51 additions and 13 deletions
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64
app/src/main/java/org/oxycblt/auxio/home/ThemedSpeedDialView.kt
View file

@ -40,6 +40,8 @@ import androidx.core.view.setMargins
import androidx.core.view.updateLayoutParams
import androidx.core.widget.TextViewCompat
import androidx.interpolator.view.animation.FastOutSlowInInterpolator
import com.google.android.material.R as MR
import com.google.android.material.motion.MotionUtils
import com.google.android.material.shape.MaterialShapeDrawable
import com.leinardi.android.speeddial.FabWithLabelView
import com.leinardi.android.speeddial.SpeedDialActionItem
@ -78,6 +80,13 @@ class ThemedSpeedDialView : SpeedDialView {
@AttrRes defStyleAttr: Int
) : super(context, attrs, defStyleAttr)
private val matInterpolator =
MotionUtils.resolveThemeInterpolator(
context, MR.attr.motionEasingStandardInterpolator, FastOutSlowInInterpolator())
private val matDuration =
MotionUtils.resolveThemeDuration(context, MR.attr.motionDurationMedium2, 300)
init {
// Work around ripple bug on Android 12 when useCompatPadding = true.
// @see https://github.com/material-components/material-components-android/issues/2617
@ -107,7 +116,7 @@ class ThemedSpeedDialView : SpeedDialView {
val mainFabDrawable =
RotateDrawable().apply {
drawable = mainFab.drawable
toDegrees = mainFabAnimationRotateAngle
toDegrees = 45f + 90f
}
mainFabAnimationRotateAngle = 0f
setMainFabClosedDrawable(mainFabDrawable)
@ -116,6 +125,13 @@ class ThemedSpeedDialView : SpeedDialView {
override fun onMainActionSelected(): Boolean = false
override fun onToggleChanged(isOpen: Boolean) {
mainFab.backgroundTintList =
ColorStateList.valueOf(
if (isOpen) mainFabClosedBackgroundColor
else mainFabOpenedBackgroundColor)
mainFab.imageTintList =
ColorStateList.valueOf(
if (isOpen) mainFabClosedIconColor else mainFabOpenedIconColor)
mainFabAnimator?.cancel()
mainFabAnimator =
createMainFabAnimator(isOpen).apply {
@ -132,22 +148,44 @@ class ThemedSpeedDialView : SpeedDialView {
})
}
private fun createMainFabAnimator(isOpen: Boolean): Animator =
AnimatorSet().apply {
playTogether(
ObjectAnimator.ofArgb(
private fun createMainFabAnimator(isOpen: Boolean): Animator {
val totalDuration = matDuration.toLong()
val partialDuration = totalDuration / 2 // This is half of the total duration
val delay = totalDuration / 4 // This is one fourth of the total duration
val backgroundTintAnimator =
ObjectAnimator.ofArgb(
mainFab,
VIEW_PROPERTY_BACKGROUND_TINT,
if (isOpen) mainFabOpenedBackgroundColor else mainFabClosedBackgroundColor),
ObjectAnimator.ofArgb(
if (isOpen) mainFabOpenedBackgroundColor else mainFabClosedBackgroundColor)
.apply {
startDelay = delay
duration = partialDuration
}
val imageTintAnimator =
ObjectAnimator.ofArgb(
mainFab,
IMAGE_VIEW_PROPERTY_IMAGE_TINT,
if (isOpen) mainFabOpenedIconColor else mainFabClosedIconColor),
ObjectAnimator.ofInt(
mainFab.drawable, DRAWABLE_PROPERTY_LEVEL, if (isOpen) 10000 else 0))
duration = 200
interpolator = FastOutSlowInInterpolator()
}
if (isOpen) mainFabOpenedIconColor else mainFabClosedIconColor)
.apply {
startDelay = delay
duration = partialDuration
}
val levelAnimator =
ObjectAnimator.ofInt(
mainFab.drawable, DRAWABLE_PROPERTY_LEVEL, if (isOpen) 10000 else 0)
.apply { duration = totalDuration }
val animatorSet =
AnimatorSet().apply {
playTogether(backgroundTintAnimator, imageTintAnimator, levelAnimator)
interpolator = matInterpolator
}
animatorSet.start()
return animatorSet
}
override fun onAttachedToWindow() {
super.onAttachedToWindow()