Examples with ValueAnimator com.nineoldandroids.animation.ValueAnimator used on opensource projects

Example 26 with ValueAnimator

use of com.nineoldandroids.animation.ValueAnimator in project Carbon by ZieIony.

the class CollapsingToolbarLayout method startReveal.

@Override
public Animator startReveal(int x, int y, float startRadius, float finishRadius) {
    if (Build.VERSION.SDK_INT > Build.VERSION_CODES.KITKAT_WATCH) {
        android.animation.Animator circularReveal = ViewAnimationUtils.createCircularReveal(this, x, y, startRadius, finishRadius);
        circularReveal.start();
        return new Animator() {

            @Override
            @RequiresApi(api = Build.VERSION_CODES.HONEYCOMB)
            public long getStartDelay() {
                return circularReveal.getStartDelay();
            }

            @Override
            @RequiresApi(api = Build.VERSION_CODES.HONEYCOMB)
            public void setStartDelay(long startDelay) {
                circularReveal.setStartDelay(startDelay);
            }

            @Override
            @RequiresApi(api = Build.VERSION_CODES.HONEYCOMB)
            public Animator setDuration(long duration) {
                circularReveal.setDuration(duration);
                return this;
            }

            @Override
            @RequiresApi(api = Build.VERSION_CODES.HONEYCOMB)
            public long getDuration() {
                return circularReveal.getDuration();
            }

            @Override
            @RequiresApi(api = Build.VERSION_CODES.HONEYCOMB)
            public void setInterpolator(Interpolator value) {
                circularReveal.setInterpolator(value);
            }

            @Override
            @RequiresApi(api = Build.VERSION_CODES.HONEYCOMB)
            public boolean isRunning() {
                return circularReveal.isRunning();
            }
        };
    } else {
        reveal = new Reveal(x, y, startRadius);
        ValueAnimator animator = ValueAnimator.ofFloat(startRadius, finishRadius);
        animator.setDuration(Carbon.getDefaultRevealDuration());
        animator.addUpdateListener(animation -> {
            reveal.radius = (float) animation.getAnimatedValue();
            reveal.mask.reset();
            reveal.mask.addCircle(reveal.x, reveal.y, Math.max(reveal.radius, 1), Path.Direction.CW);
            postInvalidate();
        });
        animator.addListener(new AnimatorListenerAdapter() {

            @Override
            public void onAnimationCancel(Animator animation) {
                reveal = null;
            }

            @Override
            public void onAnimationEnd(Animator animation) {
                reveal = null;
            }
        });
        animator.start();
        return animator;
    }
}

Example 27 with ValueAnimator

use of com.nineoldandroids.animation.ValueAnimator in project Carbon by ZieIony.

the class Button method setVisibility.

public void setVisibility(final int visibility) {
    if (visibility == View.VISIBLE && (getVisibility() != View.VISIBLE || animator != null)) {
        if (animator != null)
            animator.cancel();
        if (inAnim != AnimUtils.Style.None) {
            animator = AnimUtils.animateIn(this, inAnim, new AnimatorListenerAdapter() {

                @Override
                public void onAnimationEnd(Animator a) {
                    animator = null;
                    clearAnimation();
                }
            });
        }
        super.setVisibility(visibility);
    } else if (visibility != View.VISIBLE && (getVisibility() == View.VISIBLE || animator != null)) {
        if (animator != null)
            animator.cancel();
        if (outAnim == AnimUtils.Style.None) {
            super.setVisibility(visibility);
            return;
        }
        animator = AnimUtils.animateOut(this, outAnim, new AnimatorListenerAdapter() {

            @Override
            public void onAnimationEnd(Animator a) {
                if (((ValueAnimator) a).getAnimatedFraction() == 1)
                    Button.super.setVisibility(visibility);
                animator = null;
                clearAnimation();
            }
        });
    }
}

Example 28 with ValueAnimator

use of com.nineoldandroids.animation.ValueAnimator in project Carbon by ZieIony.

the class BottomBar method deselectItem.

private void deselectItem(final View item) {
    final ImageView icon = (ImageView) item.findViewById(R.id.carbon_bottomIcon);
    icon.setSelected(false);
    final TextView text = (TextView) item.findViewById(R.id.carbon_bottomText);
    text.setSelected(false);
    ValueAnimator animator = ValueAnimator.ofFloat(getResources().getDimension(R.dimen.carbon_bottomBarActiveTextSize) / getResources().getDimension(R.dimen.carbon_bottomBarInactiveTextSize), 1);
    animator.setDuration(200);
    animator.setInterpolator(new DecelerateInterpolator());
    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {

        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            text.setScaleX((Float) animation.getAnimatedValue());
            text.setScaleY((Float) animation.getAnimatedValue());
            text.postInvalidate();
        }
    });
    animator.start();
    ValueAnimator animator2 = ValueAnimator.ofFloat(-getResources().getDimension(R.dimen.carbon_1dip) * 2, 0);
    animator2.setDuration(200);
    animator2.setInterpolator(new DecelerateInterpolator());
    animator2.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {

        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            icon.setTranslationY((Float) animation.getAnimatedValue());
            icon.postInvalidate();
        }
    });
    animator2.start();
}

Example 29 with ValueAnimator

use of com.nineoldandroids.animation.ValueAnimator in project Carbon by ZieIony.

the class DefaultItemAnimator method animateChangeImpl.

private void animateChangeImpl(final ChangeInfo changeInfo) {
    final RecyclerView.ViewHolder holder = changeInfo.oldHolder;
    final View view = holder == null ? null : holder.itemView;
    final RecyclerView.ViewHolder newHolder = changeInfo.newHolder;
    final View newView = newHolder != null ? newHolder.itemView : null;
    if (view != null) {
        final ValueAnimator oldViewAnim = ValueAnimator.ofFloat(0, 1);
        oldViewAnim.setDuration(getChangeDuration());
        mChangeAnimations.add(changeInfo.oldHolder);
        final float startAlpha = ViewHelper.getAlpha(view);
        final float startX = ViewHelper.getTranslationX(view);
        final float startY = ViewHelper.getTranslationY(view);
        oldViewAnim.addUpdateListener(animation -> {
            ViewHelper.setAlpha(view, MathUtils.lerp(startAlpha, 0, (Float) animation.getAnimatedValue()));
            ViewHelper.setTranslationX(view, MathUtils.lerp(startX, changeInfo.toX - changeInfo.fromX, (Float) animation.getAnimatedValue()));
            ViewHelper.setTranslationY(view, MathUtils.lerp(startY, changeInfo.toY - changeInfo.fromY, (Float) animation.getAnimatedValue()));
        });
        oldViewAnim.addListener(new AnimatorListenerAdapter() {

            @Override
            public void onAnimationStart(Animator animation) {
                dispatchChangeStarting(changeInfo.oldHolder, true);
            }

            @Override
            public void onAnimationEnd(Animator animation) {
                dispatchChangeFinished(changeInfo.oldHolder, true);
                mChangeAnimations.remove(changeInfo.oldHolder);
                dispatchFinishedWhenDone();
            }
        });
        oldViewAnim.start();
    }
    if (newView != null) {
        final ValueAnimator newViewAnimation = ValueAnimator.ofFloat(0, 1);
        mChangeAnimations.add(changeInfo.newHolder);
        newViewAnimation.setDuration(getChangeDuration());
        final float startAlpha = ViewHelper.getAlpha(newView);
        final float startX = ViewHelper.getTranslationX(newView);
        final float startY = ViewHelper.getTranslationY(newView);
        newViewAnimation.addUpdateListener(animation -> {
            ViewHelper.setAlpha(newView, MathUtils.lerp(startAlpha, 1, (Float) animation.getAnimatedValue()));
            ViewHelper.setTranslationX(newView, MathUtils.lerp(startX, 0, (Float) animation.getAnimatedValue()));
            ViewHelper.setTranslationY(newView, MathUtils.lerp(startY, 0, (Float) animation.getAnimatedValue()));
        });
        newViewAnimation.addListener(new AnimatorListenerAdapter() {

            @Override
            public void onAnimationStart(Animator animation) {
                dispatchChangeStarting(changeInfo.newHolder, false);
            }

            @Override
            public void onAnimationEnd(Animator animation) {
                dispatchChangeFinished(changeInfo.newHolder, false);
                mChangeAnimations.remove(changeInfo.newHolder);
                dispatchFinishedWhenDone();
            }
        });
        newViewAnimation.start();
    }
}

Example 30 with ValueAnimator

use of com.nineoldandroids.animation.ValueAnimator in project Carbon by ZieIony.

the class ConstraintLayout method startReveal.

@Override
public Animator startReveal(int x, int y, float startRadius, float finishRadius) {
    if (Build.VERSION.SDK_INT > Build.VERSION_CODES.KITKAT_WATCH) {
        android.animation.Animator circularReveal = ViewAnimationUtils.createCircularReveal(this, x, y, startRadius, finishRadius);
        circularReveal.start();
        return new Animator() {

            @Override
            @RequiresApi(api = Build.VERSION_CODES.HONEYCOMB)
            public long getStartDelay() {
                return circularReveal.getStartDelay();
            }

            @Override
            @RequiresApi(api = Build.VERSION_CODES.HONEYCOMB)
            public void setStartDelay(long startDelay) {
                circularReveal.setStartDelay(startDelay);
            }

            @Override
            @RequiresApi(api = Build.VERSION_CODES.HONEYCOMB)
            public Animator setDuration(long duration) {
                circularReveal.setDuration(duration);
                return this;
            }

            @Override
            @RequiresApi(api = Build.VERSION_CODES.HONEYCOMB)
            public long getDuration() {
                return circularReveal.getDuration();
            }

            @Override
            @RequiresApi(api = Build.VERSION_CODES.HONEYCOMB)
            public void setInterpolator(Interpolator value) {
                circularReveal.setInterpolator(value);
            }

            @Override
            @RequiresApi(api = Build.VERSION_CODES.HONEYCOMB)
            public boolean isRunning() {
                return circularReveal.isRunning();
            }
        };
    } else {
        reveal = new Reveal(x, y, startRadius);
        ValueAnimator animator = ValueAnimator.ofFloat(startRadius, finishRadius);
        animator.setDuration(Carbon.getDefaultRevealDuration());
        animator.addUpdateListener(animation -> {
            reveal.radius = (float) animation.getAnimatedValue();
            reveal.mask.reset();
            reveal.mask.addCircle(reveal.x, reveal.y, Math.max(reveal.radius, 1), Path.Direction.CW);
            postInvalidate();
        });
        animator.addListener(new AnimatorListenerAdapter() {

            @Override
            public void onAnimationCancel(Animator animation) {
                reveal = null;
            }

            @Override
            public void onAnimationEnd(Animator animation) {
                reveal = null;
            }
        });
        animator.start();
        return animator;
    }
}