Java Code Examples for android.animation.AnimatorSet#Builder

/**
 * Constructs an animator for the specified property on a group of views.
 * See {@link ObjectAnimator#ofFloat(Object, String, float...)} for
 * implementation details.
 *
 * @param property The property being animated.
 * @param value The value to which that property should animate.
 * @param views The target views to animate.
 * @return An animator for all the specified views.
 */
private static Animator groupAnimatorOfFloat(
        Property<View, Float> property, float value, View... views) {
    AnimatorSet animSet = new AnimatorSet();
    AnimatorSet.Builder builder = null;

    for (int i = views.length - 1; i >= 0; i--) {
        final Animator anim = ObjectAnimator.ofFloat(views[i], property, value);
        if (builder == null) {
            builder = animSet.play(anim);
        } else {
            builder.with(anim);
        }
    }

    return animSet;
}
 

private AnimatorSet buildSetForBodies(List<CustomAnimationBody> animations, View view) {
    final AnimatorSet animatorSet = new AnimatorSet();

    if (animations.size() > 0) {
        final Iterator<CustomAnimationBody> iterator = animations.iterator();

        final AnimatorSet.Builder builder =
                animatorSet.play(iterator.next().createFor(view));

        while (iterator.hasNext()) {
            builder.with(iterator.next().createFor(view));
        }
    }

    return animatorSet;
}
 

private void runMenuItemEnterAnimations() {
    mMenuItemEnterAnimator = new AnimatorSet();
    AnimatorSet.Builder builder = null;

    ViewGroup list = mPopup.getListView();
    for (int i = 0; i < list.getChildCount(); i++) {
        View view = list.getChildAt(i);
        Object animatorObject = view.getTag(R.id.menu_item_enter_anim_id);
        if (animatorObject != null) {
            if (builder == null) {
                builder = mMenuItemEnterAnimator.play((Animator) animatorObject);
            } else {
                builder.with((Animator) animatorObject);
            }
        }
    }

    mMenuItemEnterAnimator.addListener(mAnimationHistogramRecorder);
    mMenuItemEnterAnimator.start();
}
 

private void runMenuItemEnterAnimations() {
    mMenuItemEnterAnimator = new AnimatorSet();
    AnimatorSet.Builder builder = null;

    ViewGroup list = mPopup.getListView();
    for (int i = 0; i < list.getChildCount(); i++) {
        View view = list.getChildAt(i);
        Object animatorObject = view.getTag(R.id.menu_item_enter_anim_id);
        if (animatorObject != null) {
            if (builder == null) {
                builder = mMenuItemEnterAnimator.play((Animator) animatorObject);
            } else {
                builder.with((Animator) animatorObject);
            }
        }
    }

    mMenuItemEnterAnimator.addListener(mAnimationHistogramRecorder);
    mMenuItemEnterAnimator.start();
}
 

private void runMenuItemEnterAnimations() {
    mMenuItemEnterAnimator = new AnimatorSet();
    AnimatorSet.Builder builder = null;

    ViewGroup list = mPopup.getListView();
    for (int i = 0; i < list.getChildCount(); i++) {
        View view = list.getChildAt(i);
        Object animatorObject = view.getTag(R.id.menu_item_enter_anim_id);
        if (animatorObject != null) {
            if (builder == null) {
                builder = mMenuItemEnterAnimator.play((Animator) animatorObject);
            } else {
                builder.with((Animator) animatorObject);
            }
        }
    }

    mMenuItemEnterAnimator.addListener(mAnimationHistogramRecorder);
    mMenuItemEnterAnimator.start();
}
 

public void startTogetherByLink(Animator.AnimatorListener listener, AnimatorValue...animatorValues){
	if(animationSet==null){
		Log.d(TAG, "δ�ܳ�ʼ��");
		return;
	}
	animationSet.removeAllListeners();
	if(listener!=null){
		animationSet.addListener(listener);
	}
	if (animatorValues != null) {
		AnimatorSet.Builder lastBuilder=null;
           for (int i = 0; i < animatorValues.length; i++) {
           	AnimatorSet.Builder curBuilder = animationSet.play(animatorValues[i].getAnimator());
               if(animatorValues[i].getBeforeAnimator()!=null){
               	curBuilder.after(animatorValues[i].getBeforeAnimator());
               }else if(lastBuilder!=null){
               	lastBuilder.with(animatorValues[i].getAnimator());		
               }
               	lastBuilder=curBuilder;
           }
       }else{
       	Log.d(TAG, "���������ǿ�");
		return;
       }
	//animationSet.setDuration(duration/animatorValues.length);
	animationSet.setInterpolator(interpolator);
	animationSet.start();
}
 

@Override
protected Animator createSoftwareExit() {
    final AnimatorSet set = new AnimatorSet();

    // Linear exit after enter is completed.
    final ObjectAnimator exit = ObjectAnimator.ofFloat(this, RippleBackground.OPACITY, 0);
    exit.setInterpolator(LINEAR_INTERPOLATOR);
    exit.setDuration(OPACITY_EXIT_DURATION);
    AnimatorsCompat.setAutoCancel(exit);
    //exit.setAutoCancel(true);

    final AnimatorSet.Builder builder = set.play(exit);

    // Linear "fast" enter based on current opacity.
    final int fastEnterDuration = (int) ((1 - mOpacity) * OPACITY_ENTER_DURATION_FAST);
    if (fastEnterDuration > 0) {
        final ObjectAnimator enter = ObjectAnimator.ofFloat(this, RippleBackground.OPACITY, 1);
        enter.setInterpolator(LINEAR_INTERPOLATOR);
        enter.setDuration(fastEnterDuration);
        AnimatorsCompat.setAutoCancel(enter);
        //enter.setAutoCancel(true);

        builder.after(enter);
    }

    return set;
}
 

private void animate(Interpolator interpolator, long duration, ValueAnimator first, ValueAnimator... animators) {
    animator = new AnimatorSet();
    animator.setDuration(duration);
    animator.setInterpolator(interpolator);
    animator.addListener(animatorListener);
    AnimatorSet.Builder builder = animator.play(first);
    for(ValueAnimator valueAnimator : animators) {
        builder.with(valueAnimator);
    }
    animator.start();
}
 

public void show() {
    if (mButtonView == null) {
        throw new RuntimeException("请在设置点击按钮");
    }
    final int size = getChildCount() - 1;
    if (size == 0) {
        throw new RuntimeException("请在设置子菜单");
    }

    isOpen = true;
    ObjectAnimator rotation = ObjectAnimator.ofFloat(mButtonView, "rotation", 0, 45);
    AnimatorSet animatorSet = new AnimatorSet();
    animatorSet.setDuration(ANIMATION_DURATION);
    AnimatorSet.Builder builder = animatorSet.play(rotation);

    for (int i = 0; i < size; i++) {
        PointF point = new PointF();
        int avgAngle = (90 / (size - 1));
        int angle = avgAngle * i;
        switch (DIRECTION) {
            case RIGHT_BOTTOM:
                point.x = (float) Math.cos(angle * Math.PI / 180) * RADIUS;
                point.y = (float) Math.sin(angle * Math.PI / 180) * RADIUS;
                break;
            case LEFT_BOTTOM:
                point.x = (float) -Math.cos(angle * Math.PI / 180) * RADIUS;
                point.y = (float) Math.sin(angle * Math.PI / 180) * RADIUS;
                break;
            case RIGHT_TOP:
                point.x = (float) Math.cos(angle * Math.PI / 180) * RADIUS;
                point.y = (float) -Math.sin(angle * Math.PI / 180) * RADIUS;
                break;
            case LEFT_TOP:
                point.x = (float) -Math.cos(angle * Math.PI / 180) * RADIUS;
                point.y = (float) -Math.sin(angle * Math.PI / 180) * RADIUS;
                break;
            default:
                point.x = (float) -Math.cos(angle * Math.PI / 180) * RADIUS;
                point.y = (float) -Math.sin(angle * Math.PI / 180) * RADIUS;
                break;
        }
        View child = getChildAt(i);
        ObjectAnimator translationX = ObjectAnimator.ofFloat(child, "translationX", 0, point.x);
        ObjectAnimator alpha = ObjectAnimator.ofFloat(child, "alpha", 0, 1.0f);
        ObjectAnimator scaleX = ObjectAnimator.ofFloat(child, "scaleX", 0, 1.0f);
        ObjectAnimator scaleY = ObjectAnimator.ofFloat(child, "scaleY", 0, 1.0f);
        ObjectAnimator translationY = ObjectAnimator.ofFloat(child, "translationY", 0, point.y);
        builder.with(translationX).with(translationY).with(alpha).with(scaleX).with(scaleY);
    }
    animatorSet.start();
}
 

public void close() {
    if (mButtonView == null) {
        throw new RuntimeException("请在设置点击按钮");
    }
    final int size = getChildCount() - 1;
    if (size == 0) {
        throw new RuntimeException("请在设置子菜单");
    }

    isOpen = false;
    ObjectAnimator rotation = ObjectAnimator.ofFloat(mButtonView, "rotation", 45, 0);
    AnimatorSet animatorSet = new AnimatorSet();
    animatorSet.setDuration(ANIMATION_DURATION);
    AnimatorSet.Builder builder = animatorSet.play(rotation);

    for (int i = 0; i < size; i++) {
        PointF point = new PointF();
        int avgAngle = (90 / (size - 1));
        int angle = avgAngle * i;
        switch (DIRECTION) {
            case RIGHT_BOTTOM:
                point.x = (float) Math.cos(angle * Math.PI / 180) * RADIUS;
                point.y = (float) Math.sin(angle * Math.PI / 180) * RADIUS;
                break;
            case LEFT_BOTTOM:
                point.x = (float) -Math.cos(angle * Math.PI / 180) * RADIUS;
                point.y = (float) Math.sin(angle * Math.PI / 180) * RADIUS;
                break;
            case RIGHT_TOP:
                point.x = (float) Math.cos(angle * Math.PI / 180) * RADIUS;
                point.y = (float) -Math.sin(angle * Math.PI / 180) * RADIUS;
                break;
            case LEFT_TOP:
                point.x = (float) -Math.cos(angle * Math.PI / 180) * RADIUS;
                point.y = (float) -Math.sin(angle * Math.PI / 180) * RADIUS;
                break;
            default:
                point.x = (float) -Math.cos(angle * Math.PI / 180) * RADIUS;
                point.y = (float) -Math.sin(angle * Math.PI / 180) * RADIUS;
                break;
        }
        View child = getChildAt(i);
        ObjectAnimator translationX = ObjectAnimator.ofFloat(child, "translationX", point.x, 0);
        ObjectAnimator alpha = ObjectAnimator.ofFloat(child, "alpha", 1.0f, 0);
        ObjectAnimator scaleX = ObjectAnimator.ofFloat(child, "scaleX", 1.0f, 0);
        ObjectAnimator scaleY = ObjectAnimator.ofFloat(child, "scaleY", 1.0f, 0);
        ObjectAnimator translationY = ObjectAnimator.ofFloat(child, "translationY", point.y, 0);
        builder.with(translationX).with(translationY).with(alpha).with(scaleX).with(scaleY);
    }
    animatorSet.start();
}
 

private void buildAnimViewWithDrawableResAndStart() {
        //构造出 动画的承载体View，并添加进本容器View
        IBezierAnimControler animControler = this.animControler;
        View theHoldAnimView = null;
        if (animControler != null) {
            theHoldAnimView = animControler.provideHoldAnimView(this);
//            if (theHoldAnimView instanceof ImageView) {
//                ((ImageView) theHoldAnimView).setImageResource(willAnimDrawableRes);
//            }
        }
        if (theHoldAnimView == null) {
            ImageView holdAnimView = new ImageView(getContext());
            holdAnimView.setImageResource(willAnimDrawableRes);
            theHoldAnimView = holdAnimView;
        }

        ViewGroup.LayoutParams vlp = theHoldAnimView.getLayoutParams();
        addView(theHoldAnimView, vlp != null ? vlp : flp4ChildView);

        //构造初始化 show出的动画，如果有的话
        Animator animatorOfAnimViewBorn = null;
        if (animControler != null) {
            animatorOfAnimViewBorn = animControler.provideFirstShowAnimator(this, theHoldAnimView);
        }

        if (animatorOfAnimViewBorn == null && isWillUseDefFirstShowAnimator) {
            animatorOfAnimViewBorn = buildDefBornViewAnimator(theHoldAnimView, durationOfAnimViewBorn);
        }
        //贝塞尔曲线动画
        ValueAnimator bezierAnimator = buildBezierAnimator(theHoldAnimView);

        //动画合集
        AnimatorSet wholeAnimatorSet = new AnimatorSet();
        AnimatorSet.Builder animsBuilder = wholeAnimatorSet.play(bezierAnimator);
        //是否有提供和贝塞尔曲线动画一起执行的动画
        Animator willPlayWithBezierAnim = null;
        if (animControler != null) {
            willPlayWithBezierAnim = animControler.provideAnimatorPlayWithBezierAnim(this, theHoldAnimView);
            if (willPlayWithBezierAnim != null) {
                //执行时间一定要和贝塞尔曲线动画 执行时间一致
                willPlayWithBezierAnim.setDuration(this.beziaAnimatorDuration);
                animsBuilder.with(willPlayWithBezierAnim);
            }
        }
        //是否要在初始展示的动画之后再执行贝塞尔曲线动画
        if (animatorOfAnimViewBorn != null) {
            animsBuilder.after(animatorOfAnimViewBorn);
        }
        wholeAnimatorSet.setTarget(theHoldAnimView);
        wholeAnimatorSet.start();
    }