Java Code Examples for com.nineoldandroids.animation.ObjectAnimator#setInterpolator()

/**
 * Starts the enter animation.
 */
public void enter() {
    cancel();

    final int outerDuration = (int) (1000 * 1.0f / WAVE_OUTER_OPACITY_ENTER_VELOCITY);
    final ObjectAnimator outer = ObjectAnimator.ofFloat(this, "outerOpacity", 0, 1);
    outer.setAutoCancel(true);
    outer.setDuration(outerDuration);
    outer.setInterpolator(LINEAR_INTERPOLATOR);

    mAnimOuterOpacity = outer;

    // Enter animations always run on the UI thread, since it's unlikely
    // that anything interesting is happening until the user lifts their
    // finger.
    outer.start();
}
 

/**
 * @param shouldResetTextColor if true make sure you end the previous animation before starting this one.
 */
public static ObjectAnimator getShakeAnimation(final TextView textView, final boolean shouldResetTextColor) {
    final int textColor = textView.getCurrentTextColor();
    textView.setTextColor(Color.RED);

    ObjectAnimator shakeAnim = ObjectAnimator.ofFloat(textView, "translationX", -16);
    shakeAnim.setDuration(SHAKE_DURATION);
    shakeAnim.setInterpolator(new CycleInterpolator(2.0f));
    shakeAnim.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator anim) {
            if (shouldResetTextColor) {
                textView.setTextColor(textColor);
            }
        }
    });
    return shakeAnim;
}
 

void release() {
    ObjectAnimator objectAnimator = ObjectAnimator.ofInt(mBluePair, "bottom", mBluePair.getBottom(), startBluePairBottom);
    objectAnimator.addListener(new SimpleListener() {
        @Override
        public void onAnimationEnd(Animator animator) {
            disappearBluePair();
        }
    });
    objectAnimator.setInterpolator(ACCELERATE_DECELERATE);
    objectAnimator.start();
}
 

public void hide(){
	
	ObjectAnimator animator = ObjectAnimator.ofFloat(ButtonFloat.this, "y", hidePosition);
	animator.setInterpolator(new BounceInterpolator());
	animator.setDuration(1500);
	animator.start();
	
	isShow = false;
}
 

public void show(){
	ObjectAnimator animator = ObjectAnimator.ofFloat(ButtonFloat.this, "y", showPosition);
	animator.setInterpolator(new BounceInterpolator());
	animator.setDuration(1500);
	animator.start();
	isShow = true;
}
 

public void hide(){
	
	ObjectAnimator animator = ObjectAnimator.ofFloat(ButtonFloat.this, "y", hidePosition);
	animator.setInterpolator(new BounceInterpolator());
	animator.setDuration(1500);
	animator.start();
	
	isShow = false;
}
 

public void hide() {

        ObjectAnimator animator = ObjectAnimator.ofFloat(ButtonFloat.this, "y", hidePosition);
        animator.setInterpolator(new BounceInterpolator());
        animator.setDuration(1500);
        animator.start();

        isShow = false;
    }
 

protected ObjectAnimator animateY(final View view, final float oldY, final float newY,
		final float durationUnit) {
	final int duration = getDuration(oldY, newY, durationUnit);

	final ObjectAnimator anim = ObjectAnimator.ofFloat(AnimatorProxy.wrap(view),
			"translationY", oldY - newY, 0);

	final int finalDuration = Math
			.min(Math.max(duration, MIN_ANIM_DURATION), MAX_ANIM_DURATION);

	anim.setDuration((long) (finalDuration * animationDurationFactor));
	anim.setInterpolator(translateInterpolater);

	return anim;
}
 

private void animation(MenuVH menuVH) {

        ViewHelper.setAlpha(menuVH.itemView, 0);

        ViewHelper.setTranslationY(menuVH.itemView, 300);
        ObjectAnimator translationY = ObjectAnimator.ofFloat(menuVH.itemView, "translationY", 500, 0);
        translationY.setDuration(300);
        translationY.setInterpolator(new OvershootInterpolator(1.6f));
        ObjectAnimator alphaIn = ObjectAnimator.ofFloat(menuVH.itemView, "alpha", 0, 1);
        alphaIn.setDuration(100);
        AnimatorSet animatorSet = new AnimatorSet();
        animatorSet.playTogether(translationY, alphaIn);
        animatorSet.setStartDelay(30 * menuVH.getAdapterPosition());
        animatorSet.start();
    }
 

public void hide(){
	
	ObjectAnimator animator = ObjectAnimator.ofFloat(ButtonFloat.this, "y", hidePosition);
	animator.setInterpolator(new BounceInterpolator());
	animator.setDuration(1500);
	animator.start();
	
	isShow = false;
}
 

void upRed() {
    startRedX = ViewHelper.getX(mRed);
    startRedY = ViewHelper.getY(mRed);
    ObjectAnimator objectAnimator = ObjectAnimator.ofFloat(mRed, "y", ViewHelper.getY(mRed),
            mBluePair.getBottom() - mRed.getHeight() / 2);
    objectAnimator.addListener(new SimpleListener() {
        @Override
        public void onAnimationEnd(Animator animation) {
            disappearRed();
        }
    });
    objectAnimator.setDuration(650);
    objectAnimator.setInterpolator(ACCELERATE_DECELERATE);
    objectAnimator.start();
}
 

public static Animator startScale(final View view, float toScale, long duration, long startDelay, Interpolator setInterpolator) {
    ObjectAnimator objectAnimator = ObjectAnimator.ofFloat(view, "scaleX", ViewHelper.getScaleX(view), toScale).setDuration(duration);
    objectAnimator.setStartDelay(startDelay);
    objectAnimator.setInterpolator(setInterpolator);
    objectAnimator.start();
    objectAnimator = ObjectAnimator.ofFloat(view, "scaleY", ViewHelper.getScaleY(view), toScale).setDuration(duration);
    objectAnimator.setStartDelay(startDelay);
    objectAnimator.setInterpolator(setInterpolator);
    objectAnimator.start();
    return objectAnimator;
}
 

private void runAlphaAnimation(View view, long delay) {
	view.setAlpha(0);
	ObjectAnimator objectAnimator = ObjectAnimator.ofFloat(view, "alpha",
			0, 1);
	objectAnimator.setStartDelay(delay);
	objectAnimator.setDuration(mDuration);
	objectAnimator.setInterpolator(new LinearInterpolator());
	objectAnimator.start();
}
 

public void looperBusiness(Integer item) {
    EaseCubicInterpolator easeCubicInterpolator = new EaseCubicInterpolator(0.39f, 0.13f, 0.33f, 1f);
    ObjectAnimator animator1;
    ObjectAnimator animator2;

    if (item == -1) {

        animator1 = ObjectAnimator.ofFloat(TreeView.this, "scaleX", getScaleX(), 0.3f)
                .setDuration(500);
        animator2 = ObjectAnimator.ofFloat(TreeView.this, "scaleY", getScaleX(), 0.3f)
                .setDuration(500);

    } else if (item == 0) {
        animator1 = ObjectAnimator.ofFloat(TreeView.this, "scaleX", getScaleX(), 1.0f)
                .setDuration(500);
        animator2 = ObjectAnimator.ofFloat(TreeView.this, "scaleY", getScaleX(), 1.0f)
                .setDuration(500);
    } else {
        animator1 = ObjectAnimator.ofFloat(TreeView.this, "scaleX", getScaleX(), 1.6f)
                .setDuration(500);
        animator2 = ObjectAnimator.ofFloat(TreeView.this, "scaleY", getScaleX(), 1.6f)
                .setDuration(500);
    }

    animator1.setInterpolator(easeCubicInterpolator);
    animator2.setInterpolator(easeCubicInterpolator);
    animator1.start();
    animator2.start();
}
 

@Override
public void onSelectChanged(View v,boolean selected) {
    float end = selected?180f:0f;
    ObjectAnimator flipAnimator = ObjectAnimator.ofFloat(v,"rotationY",end);
    flipAnimator.setDuration(400);
    flipAnimator.setInterpolator(new DecelerateInterpolator());
    flipAnimator.start();
}
 

@Override
public void onSelectChanged(View v, boolean selected) {
    int end = selected?-10:0;
    ObjectAnimator jumpAnimator = ObjectAnimator.ofFloat(v,"translationY",end);
    jumpAnimator.setDuration(300);
    jumpAnimator.setInterpolator(new AnticipateInterpolator());
    jumpAnimator.start();
}
 

@Override
public void onSelectChanged(View v, boolean selected) {
    int end = selected ? 360 : 0;
    ObjectAnimator rotateAnimator = ObjectAnimator.ofFloat(v, "rotation",  end);
    rotateAnimator.setDuration(400);
    rotateAnimator.setInterpolator(new AnticipateInterpolator());
    rotateAnimator.start();
}
 

/**
 * Animates the folding view inwards (to a completely folded state) from its
 * current state and then back out to its original state.
 */
public void animateFold() {
	float foldFactor = mFoldLayout.getFoldFactor();

	ObjectAnimator animator = ObjectAnimator.ofFloat(mFoldLayout,
			"foldFactor", foldFactor, 1);
	animator.setRepeatMode(ValueAnimator.REVERSE);
	animator.setRepeatCount(1);
	animator.setDuration(FOLD_ANIMATION_DURATION);
	animator.setInterpolator(new AccelerateInterpolator());
	animator.start();
}
 

public void slide(float position) {
    ObjectAnimator objectAnimator = ObjectAnimator.ofFloat(overflow.get(), "translationY", position);
    objectAnimator.setInterpolator(new LinearOutSlowInInterpolator());
    objectAnimator.setDuration(1000);
    objectAnimator.start();
}
 

private void alphaAnimation() {


        ObjectAnimator objectAnimator = ObjectAnimator.ofFloat(getContentRelativeLayout(), "alpha", 0, 1);
        objectAnimator.setDuration(1200);
        objectAnimator.setInterpolator(new DecelerateInterpolator());
        objectAnimator.start();


    }