java类android.view.animation.AccelerateInterpolator的实例源码

@Override
public void endAnimation(DynamicWeatherView dynamicWeatherView, Animator.AnimatorListener listener) {
    super.endAnimation(dynamicWeatherView, listener);
    dynamicWeatherView.removeCallbacks(flashRunnable);
    ValueAnimator animator = ValueAnimator.ofFloat(getWidth() - bitmap.getWidth() * 0.2f, getWidth());
    animator.setDuration(1000);
    animator.setRepeatCount(0);
    animator.setInterpolator(new AccelerateInterpolator());
    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            transFactor = (float) animation.getAnimatedValue();
        }
    });
    if (listener != null) {
        animator.addListener(listener);
    }
    animator.start();
}

@Override
public void endAnimation(DynamicWeatherView dynamicWeatherView, Animator.AnimatorListener listener) {
    super.endAnimation(dynamicWeatherView, listener);
    ValueAnimator animator = ValueAnimator.ofFloat(getWidth() - bitmap.getWidth() * 0.25f, getWidth());
    animator.setDuration(1000);
    animator.setRepeatCount(0);
    animator.setInterpolator(new AccelerateInterpolator());
    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            transFactor = (float) animation.getAnimatedValue();
        }
    });
    if (listener != null) {
        animator.addListener(listener);
    }
    animator.start();
}

@Override
public void endAnimation(DynamicWeatherView dynamicWeatherView, Animator.AnimatorListener listener) {
    super.endAnimation(dynamicWeatherView, listener);

    ValueAnimator animator1 = ValueAnimator.ofFloat(1, 0);
    animator1.setInterpolator(new AccelerateInterpolator());
    animator1.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            speed = (float) animation.getAnimatedValue() * 32;
            rotate = (float) animation.getAnimatedValue();
        }
    });

    AnimatorSet animSet = new AnimatorSet();
    animSet.play(animator1);
    animSet.setDuration(1000);
    if (listener != null) {
        animSet.addListener(listener);
    }
    animSet.start();
}

@Override
public void endAnimation(DynamicWeatherView dynamicWeatherView, Animator.AnimatorListener listener) {
    super.endAnimation(dynamicWeatherView, listener);
    ValueAnimator animator = ValueAnimator.ofFloat(1, -1);
    animator.setDuration(1000);
    animator.setRepeatCount(0);
    animator.setInterpolator(new AccelerateInterpolator());
    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            hillTransFactor = (float) animation.getAnimatedValue();
        }
    });
    if (listener != null) {
        animator.addListener(listener);
    }
    animator.start();
}

private void init() {
    setLayerType(LAYER_TYPE_SOFTWARE,null);
    mPaint = new Paint();
    mPaint.setStyle(Paint.Style.FILL);
    mPaint.setStrokeWidth(1);
    mPaint.setAntiAlias(true);
    mPaint.setColor(Color.RED);

    mPath = new Path();


    anim = ValueAnimator.ofFloat(0f,1f);
    anim.setInterpolator(new AccelerateInterpolator());
    anim.setDuration(5000);
    anim.setRepeatCount(ValueAnimator.INFINITE);
    anim.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            progress = (float)animation.getAnimatedValue();
            invalidate();
        }
    });

    anim.start();

}

private Cling initCling(int clingId, int[] positionData, float revealRadius, boolean showHand, boolean animate) {
    setPagingEnabled(false);
    clingActive = true;

    Cling cling = (Cling) findViewById(clingId);
    if(cling != null) {
        //getActionBar().hide();
        getActionBar().hide();
        cling.init(this, positionData, revealRadius, showHand);
        cling.setVisibility(View.VISIBLE);
        cling.setLayerType(View.LAYER_TYPE_HARDWARE, null);
        if(animate) {
            cling.buildLayer();
            cling.setAlpha(0f);
            cling.animate().alpha(1f).setInterpolator(new AccelerateInterpolator()).setDuration(Cling.SHOW_CLING_DURATION).setStartDelay(0).start();
        }
        else {
            cling.setAlpha(1f);
        }
    }
    return cling;
}

private void hideHelpOverlay() {
    if (animationsInProgress) return;
    animationsInProgress = true;
    titleLayout.bringToFront();
    mainLayout.setVisibility(View.VISIBLE);

    Animator hideAnimation;
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        hideAnimation = ViewAnimationUtils.createCircularReveal(helpLayout, titleBtnHelpCenterX, titleBtnHelpCenterY, screenDiagonalPx, 0);
    } else {
        hideAnimation = ObjectAnimator.ofFloat(helpLayout, "alpha", 1f, 0f);
    }

    hideAnimation.setInterpolator(new AccelerateInterpolator());
    hideAnimation.setDuration(250);

    hideAnimation.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animation) {
            helpLayout.setVisibility(View.GONE);
            animationsInProgress = false;
            helpLayoutShown = false;
            helpLayoutScrollView.scrollTo(0, 0);
        }
    });
    hideAnimation.start();
}

@Override
protected ViewPropertyAnimatorCompat animateRemoveImpl(ViewHolder holder) {
    return ViewCompat.animate(holder.itemView)
            .rotationY(90)
            .translationX(-(holder.itemView.getMeasuredWidth() / 4))
            .scaleX(0.5F)
            .scaleY(0.5F)
            .setInterpolator(new AccelerateInterpolator());
}

@Override
protected ViewPropertyAnimatorCompat animateRemoveImpl(ViewHolder holder) {
    Point screen = Utils.getScreenDimensions(holder.itemView.getContext());
    int top = holder.itemView.getTop();
    return ViewCompat.animate(holder.itemView)
            .rotation(80)
            .translationY(screen.y - top)
            .setInterpolator(new AccelerateInterpolator());
}

public static void fadeIn(View view, float alpha, int fadeDuration, ViewPropertyAnimatorListenerAdapter listener) {
    //fade to alpha=0
    ViewCompat.animate(view)
        .alpha(alpha)
        .setDuration(fadeDuration)
        .withLayer()
        .setInterpolator(new AccelerateInterpolator())
        .setListener(listener);
}