package uts.sdk.modules.utsXdxdAnimation import android.view.View import android.animation.ObjectAnimator import android.animation.Animator import android.animation.AnimatorInflater import android.graphics.Path import android.animation.AnimatorSet import android.animation.AnimatorListenerAdapter import android.animation.TimeInterpolator import android.view.animation.LinearInterpolator import android.animation.ValueAnimator class xdAnimation private constructor() { val runningAnimators = mutableListOf() companion object { // 平移动画 fun translate( view: View, duration: Long = 1000, delay: Long = 0, translation : Int = 0, //0平行移x,1平移y,2平移x,y fromLen:Float = 0f, len:Float = 0f, loop: Int = 0, start: (() -> Unit)? = null, end: (() -> Unit)? = null ) { val animator = when (translation) { 1 -> { // Y轴平移 ObjectAnimator.ofFloat(view, "translationY", fromLen, len) } 2 -> { // XY轴同时平移 val path = Path().apply { moveTo(fromLen, fromLen) lineTo(len, len) } ObjectAnimator.ofFloat(view, View.X, View.Y, path) } else -> { // X轴平移 ObjectAnimator.ofFloat(view, "translationX", fromLen, len) } } // animator.repeatMode = ObjectAnimator.RESTART if (loop == -1) { animator.repeatCount = ObjectAnimator.INFINITE } else { animator.repeatCount = loop } animator.duration = duration animator.startDelay = delay animator.addListener(object : AnimatorListenerAdapter() { override fun onAnimationStart(animation: Animator) { start?.invoke() } override fun onAnimationEnd(animation: Animator) { end?.invoke() } }) animator.start() } // 旋转动画 fun rotate( view: View, duration: Long = 1000, delay: Long = 0, fromDeg: Float = 0f, deg: Float = 360f, loop: Int = 0, start: (() -> Unit)? = null, end: (() -> Unit)? = null ) { val animator = ObjectAnimator.ofFloat(view, "rotation", fromDeg, deg) animator.repeatMode = ObjectAnimator.RESTART if (loop == -1) { animator.repeatCount = ObjectAnimator.INFINITE } else { animator.repeatCount = loop } animator.interpolator = LinearInterpolator() animator.duration = duration animator.startDelay = delay animator.addListener(object : AnimatorListenerAdapter() { override fun onAnimationStart(animation: Animator) { start?.invoke() } override fun onAnimationEnd(animation: Animator) { end?.invoke() } }) animator.start() // runningAnimators.add(animator) } // 3D翻转动画 fun flip3D( view: View, duration: Long = 1000, delay: Long = 0, axis: Int = 1, // 0: X轴, 1: Y轴 fromDeg: Float = 0f, // 旋转角度 deg: Float = 180f, // 旋转角度 loop: Int = 0, cameraDistance: Float = 8f, // 控制视角距离，默认值更合理 scaleZ: Float = 0.8f, // 控制Z轴缩放，默认值更自然 start: (() -> Unit)? = null, end: (() -> Unit)? = null ) { view.pivotX = if (axis == 0) view.width / 2f else view.pivotX view.pivotY = if (axis == 1) view.height / 2f else view.pivotY val rotateProperty = if (axis == 0) "rotationX" else "rotationY" val rotateFrom = fromDeg val rotateTo = deg val rotateAnimator = ObjectAnimator.ofFloat(view, rotateProperty, rotateFrom, rotateTo) val scaleZAnimator = ObjectAnimator.ofFloat(view, "scale", scaleZ, scaleZ) rotateAnimator.repeatMode = ObjectAnimator.RESTART if (loop == -1) { rotateAnimator.repeatCount = ObjectAnimator.INFINITE } else { rotateAnimator.repeatCount = loop } val animatorSet = AnimatorSet() animatorSet.playTogether(rotateAnimator, scaleZAnimator) animatorSet.duration = duration animatorSet.startDelay = delay animatorSet.addListener(object : AnimatorListenerAdapter() { override fun onAnimationStart(animation: Animator) { start?.invoke() // 使用传入的参数控制摄像机距离 view.cameraDistance = view.width * cameraDistance } override fun onAnimationEnd(animation: Animator) { end?.invoke() } }) animatorSet.start() } /** * 清除视图上的所有动画 * @param view 需要清除动画的视图 * @param reset 是否重置视图属性到初始状态 */ fun clearAnimations( view: View, reset: Boolean = true ) { view.animate().cancel() view.clearAnimation() // 如果需要重置视图属性 if (reset) { // 重置所有变换 view.translationX = 0f view.translationY = 0f view.scaleX = 1f view.scaleY = 1f view.rotation = 0f view.rotationX = 0f view.rotationY = 0f view.alpha = 1f // 重置视角距离 view.cameraDistance = 0f } } fun scale( view: View, duration: Long = 1000, delay: Long = 0, direction: Int = 0, // 0: 水平缩放, 1: 竖直翻转,2:x,y缩放, fromScale: Float = 0f, scale: Float = 1f, loop: Int = 0, start: (() -> Unit)? = null, end: (() -> Unit)? = null ) { when (direction) { 1 -> { // Y轴缩放 val scaleY = ObjectAnimator.ofFloat(view, "scaleY", fromScale, scale) scaleY.duration = duration scaleY.startDelay = delay // scaleY.interpolator = LinearInterpolator() if (loop == -1) { scaleY.repeatCount = ObjectAnimator.INFINITE } else { scaleY.repeatCount = loop } scaleY.addListener(object : AnimatorListenerAdapter() { override fun onAnimationStart(animation: Animator) { start?.invoke() } override fun onAnimationEnd(animation: Animator) { end?.invoke() } }) scaleY.start() } 2 -> { // XY轴同时缩放 val scaleX = ObjectAnimator.ofFloat(view, "scaleX", fromScale, scale) val scaleY = ObjectAnimator.ofFloat(view, "scaleY", fromScale, scale) // 为每个动画单独设置循环 if (loop == -1) { scaleX.repeatCount = ObjectAnimator.INFINITE scaleY.repeatCount = ObjectAnimator.INFINITE } else { scaleX.repeatCount = loop scaleY.repeatCount = loop } val animatorSet = AnimatorSet() animatorSet.playTogether(scaleX, scaleY) animatorSet.duration = duration animatorSet.startDelay = delay // animatorSet.interpolator = LinearInterpolator() animatorSet.addListener(object : AnimatorListenerAdapter() { override fun onAnimationStart(animation: Animator) { start?.invoke() } override fun onAnimationEnd(animation: Animator) { end?.invoke() } }) animatorSet.start() } else -> { // X轴缩放 val scaleX = ObjectAnimator.ofFloat(view, "scaleX", fromScale, scale) // scaleX.interpolator = LinearInterpolator() scaleX.duration = duration scaleX.startDelay = delay if (loop == -1) { scaleX.repeatCount = ObjectAnimator.INFINITE } else { scaleX.repeatCount = loop } scaleX.addListener(object : AnimatorListenerAdapter() { override fun onAnimationStart(animation: Animator) { start?.invoke() } override fun onAnimationEnd(animation: Animator) { end?.invoke() } }) scaleX.start() } } } } }