[6.7.0][Feat]切换高精地图和高德地图且带动画
This commit is contained in:
chenfufeng
@@ -0,0 +1,282 @@
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package com.mogo.eagle.core.function.hmi.map
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import android.animation.Animator
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import android.animation.AnimatorSet
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import android.animation.ObjectAnimator
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import android.content.Context
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import android.util.AttributeSet
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import android.view.View
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import android.view.animation.AccelerateDecelerateInterpolator
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import androidx.constraintlayout.widget.ConstraintLayout
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class ExchangeChildLayout @JvmOverloads constructor(
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context: Context,
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attrs: AttributeSet? = null,
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defStyleAttr: Int = 0
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) : ConstraintLayout(context, attrs, defStyleAttr) {
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private var mContext: Context? = null
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private var isChange = false
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private var isPlayingAnim = false
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private var maxWidth = 0
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private var maxHeight = 0
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private var minWidth = 0
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private var minHeight = 0
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private var bottomX = 0f
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private var bottomY = 0f
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private var topX = 0f
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private var topY = 0f
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companion object {
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private const val TAG = "ExchangeChildLayout"
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private const val ANIM_DURATION = 600L
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}
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init {
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try {
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initView(context)
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} catch (e: Exception) {
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e.printStackTrace()
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}
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}
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private fun initView(context: Context) {
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mContext = context
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}
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override fun onWindowFocusChanged(hasWindowFocus: Boolean) {
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super.onWindowFocusChanged(hasWindowFocus)
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if (hasWindowFocus) {
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val bottomView = getChildAt(0)
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val topView = getChildAt(childCount - 1)
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maxWidth = bottomView.width
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maxHeight = bottomView.height
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minWidth = topView.width
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minHeight = topView.height
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bottomX = bottomView.x
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bottomY = bottomView.y
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topX = topView.x
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topY = topView.y
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}
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}
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/**
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* 开启ViewGroup自定义绘制顺序
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*/
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fun setCustomOrder(enable: Boolean) {
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isChildrenDrawingOrderEnabled = enable
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}
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/**
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* 切换高精地图和高德地图View的位置
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*/
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fun exchange() {
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if (!isPlayingAnim) {
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isChange = !isChange
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startAnim()
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invalidate()
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}
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}
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private fun startAnim() {
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val bottomView = getChildAt(0)
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val topView = getChildAt(childCount - 1)
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val bottomXAnimator: ObjectAnimator
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val bottomYAnimator: ObjectAnimator
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val bottomWidthAnimator: ObjectAnimator
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val bottomHeightAnimator: ObjectAnimator
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val topXAnimator: ObjectAnimator
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val topYAnimator: ObjectAnimator
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val topWidthAnimator: ObjectAnimator
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val topHeightAnimator: ObjectAnimator
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if (isChange) {
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exchangeRule(bottomView.layoutParams as LayoutParams, true, true)
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bottomXAnimator = ObjectAnimator.ofFloat(bottomView, "x", bottomX, topX)
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bottomYAnimator = ObjectAnimator.ofFloat(bottomView, "y", bottomY, topY)
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bottomWidthAnimator =
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ObjectAnimator.ofInt(
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WrapperViewWidth(bottomView),
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"width",
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maxWidth,
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minWidth
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)
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bottomHeightAnimator =
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ObjectAnimator.ofInt(
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WrapperViewHeight(bottomView),
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"height",
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maxHeight,
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minHeight
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)
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exchangeRule(topView.layoutParams as LayoutParams, false, true)
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topXAnimator = ObjectAnimator.ofFloat(topView, "x", topX, bottomX)
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topYAnimator = ObjectAnimator.ofFloat(topView, "y", topY, bottomY)
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topWidthAnimator =
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ObjectAnimator.ofInt(
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WrapperViewWidth(topView),
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"width",
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minWidth,
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maxWidth
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)
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topHeightAnimator =
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ObjectAnimator.ofInt(
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WrapperViewHeight(topView),
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"height",
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minHeight,
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maxHeight
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)
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} else {
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exchangeRule(bottomView.layoutParams as LayoutParams, true, false)
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bottomXAnimator = ObjectAnimator.ofFloat(bottomView, "x", topX, bottomX)
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bottomYAnimator = ObjectAnimator.ofFloat(bottomView, "y", topY, bottomY)
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bottomWidthAnimator =
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ObjectAnimator.ofInt(
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WrapperViewWidth(bottomView),
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"width",
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minWidth,
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maxWidth
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)
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bottomHeightAnimator =
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ObjectAnimator.ofInt(
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WrapperViewHeight(bottomView),
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"height",
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minHeight,
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maxHeight
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)
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exchangeRule(topView.layoutParams as LayoutParams, false, false)
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topXAnimator = ObjectAnimator.ofFloat(topView, "x", bottomX, topX)
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topYAnimator = ObjectAnimator.ofFloat(topView, "y", bottomY, topY)
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topWidthAnimator =
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ObjectAnimator.ofInt(
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WrapperViewWidth(topView),
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"width",
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maxWidth,
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minWidth
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)
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topHeightAnimator =
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ObjectAnimator.ofInt(
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WrapperViewHeight(topView),
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"height",
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maxHeight,
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minHeight
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)
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}
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// 将多个动画组合在一起
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val animatorSet = AnimatorSet()
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animatorSet.playTogether(
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bottomXAnimator,
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bottomYAnimator,
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bottomWidthAnimator,
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bottomHeightAnimator,
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topXAnimator,
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topYAnimator,
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topWidthAnimator,
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topHeightAnimator
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)
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animatorSet.addListener(object : Animator.AnimatorListener {
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override fun onAnimationStart(animation: Animator) {
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isPlayingAnim = true
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}
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override fun onAnimationEnd(animation: Animator) {
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isPlayingAnim = false
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}
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override fun onAnimationCancel(animation: Animator) {
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isPlayingAnim = false
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}
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override fun onAnimationRepeat(animation: Animator) {
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}
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})
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animatorSet.duration = ANIM_DURATION
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animatorSet.interpolator = AccelerateDecelerateInterpolator()
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// 启动动画
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animatorSet.start()
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}
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fun getChangeFlag() = isChange
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override fun isChildrenDrawingOrderEnabled() = super.isChildrenDrawingOrderEnabled()
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override fun getChildDrawingOrder(childCount: Int, i: Int): Int {
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return if (isChange) {
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when (i) {
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0 -> {
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childCount - 1
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}
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childCount - 1 -> {
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0
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}
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else -> {
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i
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}
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}
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} else {
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super.getChildDrawingOrder(childCount, i)
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}
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}
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// 用于包装 View 的宽度，以便可以使用 ObjectAnimator 来改变宽度
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class WrapperViewWidth(
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private val view: View,
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) {
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var width: Int
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get() = view.layoutParams.width
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set(width) {
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val layoutParams = view.layoutParams as LayoutParams
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layoutParams.width = width
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view.layoutParams = layoutParams
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}
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}
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class WrapperViewHeight(
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private val view: View,
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) {
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var height: Int
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get() = view.layoutParams.height
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set(height) {
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val layoutParams = view.layoutParams as LayoutParams
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layoutParams.height = height
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view.layoutParams = layoutParams
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}
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}
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private fun exchangeRule(
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layoutParams: LayoutParams, isBottom: Boolean,
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isChange: Boolean
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) {
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if (isBottom) {
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if (isChange) {
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layoutParams.startToStart = LayoutParams.UNSET
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layoutParams.topToTop = LayoutParams.UNSET
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layoutParams.endToEnd = LayoutParams.PARENT_ID
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layoutParams.bottomToBottom = LayoutParams.PARENT_ID
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} else {
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layoutParams.startToStart = LayoutParams.PARENT_ID
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layoutParams.topToTop = LayoutParams.PARENT_ID
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layoutParams.endToEnd = LayoutParams.UNSET
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layoutParams.bottomToBottom = LayoutParams.UNSET
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}
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} else {
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if (isChange) {
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layoutParams.startToStart = LayoutParams.PARENT_ID
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layoutParams.topToTop = LayoutParams.PARENT_ID
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layoutParams.endToEnd = LayoutParams.UNSET
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layoutParams.bottomToBottom = LayoutParams.UNSET
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} else {
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layoutParams.startToStart = LayoutParams.UNSET
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layoutParams.topToTop = LayoutParams.UNSET
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layoutParams.endToEnd = LayoutParams.PARENT_ID
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layoutParams.bottomToBottom = LayoutParams.PARENT_ID
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}
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}
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}
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}
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