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https://github.com/NativeScript/NativeScript.git
synced 2025-08-15 19:26:42 +08:00
Fixed #820: The x and y components of an Android translate or scale animation are not animated together when delay is specified.
This commit is contained in:
Rossen Hristov
@ -51,6 +51,7 @@ export class Animation extends common.Animation implements definition.Animation
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}
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trace.write("Starting " + this._nativeAnimatorsArray.length + " animations " + (this._playSequentially ? "sequentially." : "together."), trace.categories.Animation);
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this._animatorSet.setupStartValues();
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this._animatorSet.start();
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return animationFinishedPromise;
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}
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@ -67,31 +68,23 @@ export class Animation extends common.Animation implements definition.Animation
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var that = this;
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this._animatorListener = new android.animation.Animator.AnimatorListener({
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onAnimationStart: function (animator: android.animation.Animator): void {
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that._onAndroidAnimationStart();
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trace.write("MainAnimatorListener.onAndroidAnimationStart(" + animator +")", trace.categories.Animation);
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},
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onAnimationRepeat: function (animator: android.animation.Animator): void {
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that._onAndroidAnimationRepeat();
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trace.write("MainAnimatorListener.onAnimationRepeat(" + animator + ")", trace.categories.Animation);
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},
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onAnimationEnd: function (animator: android.animation.Animator): void {
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trace.write("MainAnimatorListener.onAnimationEnd(" + animator + ")", trace.categories.Animation);
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that._onAndroidAnimationEnd();
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},
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onAnimationCancel: function (animator: android.animation.Animator): void {
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trace.write("MainAnimatorListener.onAnimationCancel(" + animator + ")", trace.categories.Animation);
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that._onAndroidAnimationCancel();
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}
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});
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}
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private _onAndroidAnimationStart() {
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trace.write("AndroidAnimation._onAndroidAnimationStart.", trace.categories.Animation);
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}
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private _onAndroidAnimationRepeat() {
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trace.write("AndroidAnimation._onAndroidAnimationRepeat.", trace.categories.Animation);
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}
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private _onAndroidAnimationEnd() {
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trace.write("AndroidAnimation._onAndroidAnimationEnd.", trace.categories.Animation);
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if (!this.isPlaying) {
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// It has been cancelled
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return;
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@ -106,7 +99,6 @@ export class Animation extends common.Animation implements definition.Animation
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}
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private _onAndroidAnimationCancel() {
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trace.write("AndroidAnimation._onAndroidAnimationCancel.", trace.categories.Animation);
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var i = 0;
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var length = this._propertyResetCallbacks.length;
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for (; i < length; i++) {
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@ -132,21 +124,22 @@ export class Animation extends common.Animation implements definition.Animation
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var nativeArray;
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var nativeView: android.view.View = (<android.view.View>propertyAnimation.target._nativeView);
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var animators = new Array<android.animation.ValueAnimator>();
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var animators = new Array<android.animation.Animator>();
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var propertyUpdateCallbacks = new Array<Function>();
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var propertyResetCallbacks = new Array<Function>();
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var animator: android.animation.ValueAnimator;
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var originalValue;
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var density = utils.layout.getDisplayDensity();
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var xyObjectAnimators: any;
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var animatorSet: android.animation.AnimatorSet;
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switch (propertyAnimation.property) {
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case common.Properties.opacity:
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originalValue = nativeView.getAlpha();
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nativeArray = java.lang.reflect.Array.newInstance(floatType, 1);
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nativeArray[0] = propertyAnimation.value;
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animators.push(android.animation.ObjectAnimator.ofFloat(nativeView, "alpha", nativeArray));
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propertyUpdateCallbacks.push(() => { propertyAnimation.target.opacity = propertyAnimation.value });
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propertyResetCallbacks.push(() => { nativeView.setAlpha(originalValue); });
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animators.push(android.animation.ObjectAnimator.ofFloat(nativeView, "alpha", nativeArray));
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break;
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case common.Properties.backgroundColor:
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@ -154,7 +147,7 @@ export class Animation extends common.Animation implements definition.Animation
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nativeArray = java.lang.reflect.Array.newInstance(java.lang.Object.class, 2);
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nativeArray[0] = propertyAnimation.target.backgroundColor ? java.lang.Integer.valueOf((<color.Color>propertyAnimation.target.backgroundColor).argb) : java.lang.Integer.valueOf(-1);
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nativeArray[1] = java.lang.Integer.valueOf((<color.Color>propertyAnimation.value).argb);
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animator = android.animation.ValueAnimator.ofObject(argbEvaluator, nativeArray);
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var animator = android.animation.ValueAnimator.ofObject(argbEvaluator, nativeArray);
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animator.addUpdateListener(new android.animation.ValueAnimator.AnimatorUpdateListener({
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onAnimationUpdate(animator: android.animation.ValueAnimator) {
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var argb = (<java.lang.Integer>animator.getAnimatedValue()).intValue();
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@ -162,50 +155,68 @@ export class Animation extends common.Animation implements definition.Animation
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}
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}));
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animators.push(animator);
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propertyUpdateCallbacks.push(() => { propertyAnimation.target.backgroundColor = propertyAnimation.value; });
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propertyResetCallbacks.push(() => { nativeView.setBackground(originalValue); });
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animators.push(animator);
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break;
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case common.Properties.translate:
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xyObjectAnimators = java.lang.reflect.Array.newInstance(android.animation.Animator.class, 2);
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originalValue = nativeView.getTranslationX();
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nativeArray = java.lang.reflect.Array.newInstance(floatType, 1);
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nativeArray[0] = propertyAnimation.value.x * density;
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animators.push(android.animation.ObjectAnimator.ofFloat(nativeView, "translationX", nativeArray));
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xyObjectAnimators[0] = android.animation.ObjectAnimator.ofFloat(nativeView, "translationX", nativeArray);
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xyObjectAnimators[0].setRepeatCount(Animation._getAndroidRepeatCount(propertyAnimation.iterations));
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propertyUpdateCallbacks.push(() => { propertyAnimation.target.translateX = propertyAnimation.value.x; });
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propertyResetCallbacks.push(() => { nativeView.setTranslationX(originalValue); });
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originalValue = nativeView.getTranslationY();
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nativeArray = java.lang.reflect.Array.newInstance(floatType, 1);
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nativeArray[0] = propertyAnimation.value.y * density;
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animators.push(android.animation.ObjectAnimator.ofFloat(nativeView, "translationY", nativeArray));
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xyObjectAnimators[1] = android.animation.ObjectAnimator.ofFloat(nativeView, "translationY", nativeArray);
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xyObjectAnimators[1].setRepeatCount(Animation._getAndroidRepeatCount(propertyAnimation.iterations));
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propertyUpdateCallbacks.push(() => { propertyAnimation.target.translateY = propertyAnimation.value.y; });
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propertyResetCallbacks.push(() => { nativeView.setTranslationY(originalValue); });
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break;
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case common.Properties.rotate:
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originalValue = nativeView.getRotation();
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nativeArray = java.lang.reflect.Array.newInstance(floatType, 1);
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nativeArray[0] = propertyAnimation.value;
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animators.push(android.animation.ObjectAnimator.ofFloat(nativeView, "rotation", nativeArray));
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propertyUpdateCallbacks.push(() => { propertyAnimation.target.rotate = propertyAnimation.value; });
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propertyResetCallbacks.push(() => { nativeView.setRotation(originalValue); });
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animatorSet = new android.animation.AnimatorSet();
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animatorSet.playTogether(xyObjectAnimators);
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animatorSet.setupStartValues();
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animators.push(animatorSet);
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break;
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case common.Properties.scale:
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xyObjectAnimators = java.lang.reflect.Array.newInstance(android.animation.Animator.class, 2);
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originalValue = nativeView.getScaleX();
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nativeArray = java.lang.reflect.Array.newInstance(floatType, 1);
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nativeArray[0] = propertyAnimation.value.x;
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animators.push(android.animation.ObjectAnimator.ofFloat(nativeView, "scaleX", nativeArray));
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xyObjectAnimators[0] = android.animation.ObjectAnimator.ofFloat(nativeView, "scaleX", nativeArray);
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xyObjectAnimators[0].setRepeatCount(Animation._getAndroidRepeatCount(propertyAnimation.iterations));
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propertyUpdateCallbacks.push(() => { propertyAnimation.target.scaleX = propertyAnimation.value.x; });
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propertyResetCallbacks.push(() => { nativeView.setScaleX(originalValue); });
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originalValue = nativeView.getScaleY();
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nativeArray = java.lang.reflect.Array.newInstance(floatType, 1);
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nativeArray[0] = propertyAnimation.value.y;
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animators.push(android.animation.ObjectAnimator.ofFloat(nativeView, "scaleY", nativeArray));
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xyObjectAnimators[1] = android.animation.ObjectAnimator.ofFloat(nativeView, "scaleY", nativeArray);
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xyObjectAnimators[1].setRepeatCount(Animation._getAndroidRepeatCount(propertyAnimation.iterations));
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propertyUpdateCallbacks.push(() => { propertyAnimation.target.scaleY = propertyAnimation.value.y; });
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propertyResetCallbacks.push(() => { nativeView.setScaleY(originalValue); });
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animatorSet = new android.animation.AnimatorSet();
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animatorSet.playTogether(xyObjectAnimators);
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animatorSet.setupStartValues();
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animators.push(animatorSet);
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break;
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case common.Properties.rotate:
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originalValue = nativeView.getRotation();
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nativeArray = java.lang.reflect.Array.newInstance(floatType, 1);
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nativeArray[0] = propertyAnimation.value;
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propertyUpdateCallbacks.push(() => { propertyAnimation.target.rotate = propertyAnimation.value; });
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propertyResetCallbacks.push(() => { nativeView.setRotation(originalValue); });
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animators.push(android.animation.ObjectAnimator.ofFloat(nativeView, "rotation", nativeArray));
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break;
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default:
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@ -216,28 +227,35 @@ export class Animation extends common.Animation implements definition.Animation
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var i = 0;
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var length = animators.length;
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for (; i < length; i++) {
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// Duration
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if (propertyAnimation.duration !== undefined) {
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animators[i].setDuration(propertyAnimation.duration);
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}
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// Delay
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if (propertyAnimation.delay !== undefined) {
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animators[i].setStartDelay(propertyAnimation.delay);
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}
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if (propertyAnimation.iterations !== undefined) {
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if (propertyAnimation.iterations === Number.POSITIVE_INFINITY) {
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animators[i].setRepeatCount(android.view.animation.Animation.INFINITE);
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}
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else {
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animators[i].setRepeatCount(propertyAnimation.iterations - 1);
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}
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// Repeat Count
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if (propertyAnimation.iterations !== undefined && animators[i] instanceof android.animation.ValueAnimator) {
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(<android.animation.ValueAnimator>animators[i]).setRepeatCount(Animation._getAndroidRepeatCount(propertyAnimation.iterations));
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}
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// Interpolator
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if (propertyAnimation.curve !== undefined) {
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animators[i].setInterpolator(propertyAnimation.curve);
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}
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trace.write("ObjectAnimator created: " + animators[i], trace.categories.Animation);
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trace.write("Animator created: " + animators[i], trace.categories.Animation);
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}
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this._animators = this._animators.concat(animators);
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this._propertyUpdateCallbacks = this._propertyUpdateCallbacks.concat(propertyUpdateCallbacks);
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this._propertyResetCallbacks = this._propertyResetCallbacks.concat(propertyResetCallbacks);
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}
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private static _getAndroidRepeatCount(iterations: number): number {
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return (iterations === Number.POSITIVE_INFINITY) ? android.view.animation.Animation.INFINITE : iterations - 1;
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}
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}
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