<?xml version="1.0" encoding="utf-8"?> <set xmlns:android="http://schemas.android.com/apk/res/android" android:ordering="together" > <objectAnimator android:duration="1000" android:interpolator="@android:anim/accelerate_decelerate_interpolator" android:propertyName="scaleX" android:valueFrom="1.0" android:valueTo="1.1" android:valueType="floatType" > </objectAnimator> <objectAnimator android:duration="1000" android:interpolator="@android:anim/accelerate_decelerate_interpolator" android:propertyName="scaleY" android:valueFrom="1.0" android:valueTo="1.1" android:valueType="floatType" > </objectAnimator> </set>

animation1=(AnimatorSet)AnimatorInflater.loadAnimator(PropertyAnimActivity.this, R.animator.tutorail_rotate); LinearInterpolator lin = new LinearInterpolator(); animation1.setInterpolator(lin); t1_icon2.setVisibility(View.VISIBLE); animation1.setTarget(t1_icon2); animation1.start();

<?xml version="1.0" encoding="utf-8"?> <set xmlns:android="http://schemas.android.com/apk/res/android" android:ordering="together" > <!-- 可以包含<objectAnimator>, <valueAnimator>,<set>項 屬性：android:ordering=["together" | "sequentially"]，子集執行順序 sequentially Play animations in this set sequentially together (default) Play animations in this set at the same time. --> <set xmlns:android="http://schemas.android.com/apk/res/android" android:ordering="together" > <objectAnimator android:duration="1000" android:propertyName="translationX" android:repeatCount="infinite" android:repeatMode="reverse" android:valueFrom="0" android:valueTo="0" android:valueType="floatType" > </objectAnimator> <objectAnimator android:duration="1000" android:propertyName="translationY" android:repeatCount="infinite" android:repeatMode="reverse" android:valueFrom="-15" android:valueTo="20" android:valueType="floatType" > </objectAnimator> </set> <objectAnimator android:duration="1000" android:propertyName="alpha" android:repeatCount="infinite" android:valueFrom="1.0" android:valueTo="0.3" android:valueType="floatType" > </objectAnimator> <!-- objectAnimator： android:propertyName 對view可以設置一下值: translationX and translationY: These properties control where the View is located as a delta from its left and top coordinates which are set by its layout container. rotation, rotationX, and rotationY: These properties control the rotation in 2D (rotation property) and 3D around the pivot point. scaleX and scaleY: These properties control the 2D scaling of a View around its pivot point. pivotX and pivotY: These properties control the location of the pivot point, around which the rotation and scaling transforms occur. By default, the pivot point is located at the center of the object. x and y: These are simple utility properties to describe the final location of the View in its container, as a sum of the left and top values and translationX and translationY values. alpha: Represents the alpha transparency on the View. This value is 1 (opaque) by default, with a value of 0 representing full transparency (not visible). 還可以設置"backgroundColor"等值 android:valueTo float, int, or color. Required. The value where the animated property ends. Colors are represented as six digit hexadecimal numbers (for example, #333333). android:valueFrom float, int, or color. The value where the animated property starts. If not specified, the animation starts at the value obtained by the property's get method. Colors are represented as six digit hexadecimal numbers (for example, #333333). android:duration int. The time in milliseconds of the animation. 300 milliseconds is the default. android:startOffset int. The amount of milliseconds the animation delays after start() is called. android:repeatCount：重復次數 說明： infinite：循環執行， 具體正整數表示循環次數 android:repeatMode：重復模式， 說明： restart：重新從頭開始執行 reverse：反方向執行 android:valueType Keyword. Do not specify this attribute if the value is a color. The animation framework automatically handles color values intType: Specifies that the animated values are integers floatType (default): Specifies that the animated values are floats --> </set>

<?xml version="1.0" encoding="utf-8"?> <set xmlns:android="http://schemas.android.com/apk/res/android" android:ordering="together" > <set xmlns:android="http://schemas.android.com/apk/res/android" android:ordering="together" > <objectAnimator android:duration="800" android:interpolator="@android:anim/accelerate_decelerate_interpolator" android:propertyName="scaleX" android:valueFrom="0.0" android:valueTo="1.2" android:valueType="floatType" > </objectAnimator> <objectAnimator android:duration="800" android:interpolator="@android:anim/accelerate_decelerate_interpolator" android:propertyName="scaleY" android:valueFrom="0.0" android:valueTo="1.2" android:valueType="floatType" > </objectAnimator> </set> <objectAnimator android:duration="3000" android:propertyName="rotation" android:repeatCount="-1" android:valueFrom="0.0" android:valueTo="359.0" android:valueType="floatType" > </objectAnimator> </set>

transAnimationX2=ObjectAnimator.ofFloat(t3_icon2, "translationX", fx1, tx1); transAnimationX2.setDuration(800); transAnimationX2.setRepeatCount(Animation.INFINITE);// Animation.INFINITE transAnimationX2.setRepeatMode(Animation.RESTART); transAnimationX2.setInterpolator(new LinearInterpolator()); transAnimationY2=ObjectAnimator.ofFloat(t3_icon2, "translationY", fy1, ty1); transAnimationY2.setDuration(800); transAnimationY2.setRepeatCount(Animation.INFINITE);// Animation.INFINITE transAnimationY2.setRepeatMode(Animation.RESTART); transAnimationY2.setInterpolator(new LinearInterpolator()); PropertyValuesHolder pvhX3 = PropertyValuesHolder.ofFloat("translationX", fx2, tx2); PropertyValuesHolder pvhY3 = PropertyValuesHolder.ofFloat("translationY", fy2, ty2); transAnimation3=ObjectAnimator.ofPropertyValuesHolder(t3_icon3, pvhX3, pvhY3); transAnimation3.setDuration(1200); transAnimation3.setRepeatCount(Animation.INFINITE); transAnimation3.setRepeatMode(Animation.RESTART); transAnimation3.setInterpolator((new LinearInterpolator())); PropertyValuesHolder pvhX4 = PropertyValuesHolder.ofFloat("translationX", fx3, tx3); PropertyValuesHolder pvhY4 = PropertyValuesHolder.ofFloat("translationY", fy3, ty3); transAnimation4=ObjectAnimator.ofPropertyValuesHolder(t3_icon4, pvhX4, pvhY4); transAnimation4.setDuration(1200); transAnimation4.setRepeatCount(Animation.INFINITE); transAnimation4.setRepeatMode(Animation.RESTART); transAnimation4.setInterpolator((new LinearInterpolator())); PropertyValuesHolder pvhX5 = PropertyValuesHolder.ofFloat("translationX", fx4, tx4); PropertyValuesHolder pvhY5 = PropertyValuesHolder.ofFloat("translationY", fy4, ty4); transAnimation5=ObjectAnimator.ofPropertyValuesHolder(t3_icon5, pvhX5, pvhY5); transAnimation5.setDuration(800); transAnimation5.setRepeatCount(Animation.INFINITE); transAnimation5.setRepeatMode(Animation.RESTART); transAnimation5.setInterpolator((new LinearInterpolator())); flag3=true; // 延遲1秒 new Handler() { @Override public void dispatchMessage(Message msg) { // TODO Auto-generated method stub if(flag3) super.dispatchMessage(msg); } public void handleMessage(android.os.Message msg) { if (msg.what == 1) { t3_icon2.setVisibility(View.VISIBLE); t3_icon3.setVisibility(View.VISIBLE); t3_icon4.setVisibility(View.VISIBLE); t3_icon5.setVisibility(View.VISIBLE); transAnimationX2.start(); transAnimationY2.start(); transAnimation3.start(); transAnimation4.start(); transAnimation5.start(); t3_icon6_animationDrawable.start(); } }; }.sendEmptyMessageDelayed(1, 1000);// 1秒

view3.getViewTreeObserver().addOnGlobalLayoutListener( new OnGlobalLayoutListener() { @Override public void onGlobalLayout() { // TODO Auto-generated method stub int h1 = centerLayout.getTop(); int h2 = centerLayout.getBottom(); DensityUtil densityUtil = new DensityUtil( PropertyAnimActivity.this); int w = densityUtil.getScreenWidth(); fx1 = t3_icon2.getTop() + t3_icon2.getHeight(); fy1 = -t3_icon2.getTop() - t3_icon2.getHeight(); tx1 = -t3_icon2.getWidth() - t3_icon2.getLeft(); ty1 = t3_icon2.getTop() + t3_icon2.getLeft() + t3_icon2.getWidth(); fx2 = t3_icon3.getTop() + t3_icon3.getHeight(); fy2 = -t3_icon3.getTop() - t3_icon3.getHeight(); tx2 = -t3_icon3.getWidth() - t3_icon3.getLeft(); ty2 = t3_icon3.getTop() + t3_icon3.getLeft() + t3_icon3.getWidth(); fx3 = w - t3_icon4.getLeft(); fy3 = -(w - t3_icon4.getLeft()); tx3 = -(h2 - h1 - t3_icon4.getTop()); ty3 = h2 - h1 - t3_icon4.getTop(); fx4 = w - t3_icon5.getLeft(); fy4 = -(w - t3_icon5.getLeft()); tx4 = -(h2 - h1 - t3_icon5.getTop()); ty4 = h2 - h1 - t3_icon5.getTop(); } });

ObjectAnimator objAnim=ObjectAnimator.ofFloat(t4_icon1, "rotation", 0f, 10f); CycleInterpolator interpolator = new CycleInterpolator(3.0f); objAnim.setStartDelay(500); objAnim.setDuration(3000); objAnim.setRepeatCount(Animation.INFINITE);// Animation.INFINITE objAnim.setInterpolator(interpolator); t4_icon1.setPivotX(t4_icon1.getWidth()*0.47f); t4_icon1.setPivotY(t4_icon1.getHeight()*0.05f); objAnim.start();