Example usage for android.animation ValueAnimator addUpdateListener

Introduction

In this page you can find the example usage for android.animation ValueAnimator addUpdateListener.

Prototype

public void addUpdateListener(AnimatorUpdateListener listener)

Source Link

Document

Adds a listener to the set of listeners that are sent update events through the life of an animation.

Usage

From source file:Main.java

public static Animator animFlow(android.animation.ValueAnimator.AnimatorUpdateListener animatorupdatelistener) {
    ValueAnimator valueanimator = ValueAnimator.ofFloat(new float[] { 0.0F, 1.0F });
    valueanimator.setInterpolator(new AccelerateInterpolator());
    valueanimator.addUpdateListener(animatorupdatelistener);
    return valueanimator;
}

From source file:Main.java

@SuppressWarnings("deprecation")
public static void clipDrawable(final View image, Drawable drawable, boolean isActivated) {
    if (drawable == null) {
        return;//from  w  w w .  j a v  a2s  .  c  om
    }
    if (isActivated) {
        final ClipDrawable scaleDrawable = new ClipDrawable(drawable, Gravity.CENTER,
                ClipDrawable.HORIZONTAL | ClipDrawable.VERTICAL);
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
            image.setBackground(scaleDrawable);
        } else {
            image.setBackgroundDrawable(scaleDrawable);
        }
        image.setBackgroundDrawable(scaleDrawable);
        ValueAnimator animator = ValueAnimator.ofInt(0, 10000);
        animator.setDuration(200);
        animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @Override
            public void onAnimationUpdate(ValueAnimator animation) {
                scaleDrawable.setLevel((Integer) animation.getAnimatedValue());
            }
        });
        animator.start();
    } else {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
            image.setBackground(null);
        } else {
            image.setBackgroundDrawable(null);
        }
    }
}

From source file:com.xujun.contralayout.utils.AnimatorUtil.java

public static void show(final View view, int start, int end) {
    final int height = view.getHeight();
    final ValueAnimator animator = ValueAnimator.ofInt(start, end);
    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override//ww  w.j  a  v a 2 s .  co  m
        public void onAnimationUpdate(ValueAnimator valueAnimator) {
            int value = (Integer) animator.getAnimatedValue();
            Log.i(TAG, "onAnimationUpdate: value=" + value);
            view.setTop(value);
            view.setBottom(value + height);
        }
    });
    view.setVisibility(View.VISIBLE);
    animator.setDuration(200);
    animator.setInterpolator(FAST_OUT_SLOW_IN_INTERPOLATOR);
    animator.start();
}

From source file:Main.java

public static void changeTextColor(final TextView textView, int fromColor, int toColor) {
    ValueAnimator changeTextColorAnimation = ValueAnimator.ofObject(new ArgbEvaluator(), fromColor, toColor);
    changeTextColorAnimation.setDuration(150);
    changeTextColorAnimation.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override//  w w  w.j  a v a2s.  co m
        public void onAnimationUpdate(ValueAnimator animator) {
            textView.setTextColor((Integer) animator.getAnimatedValue());
        }
    });
    changeTextColorAnimation.start();
}

From source file:Main.java

static void changeTextColor(final TextView textView, int fromColor, int toColor) {
    ValueAnimator changeTextColorAnimation = ValueAnimator.ofObject(new ArgbEvaluator(), fromColor, toColor);
    changeTextColorAnimation.setDuration(150);
    changeTextColorAnimation.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override/*from   ww w .  j a  v a 2 s. c om*/
        public void onAnimationUpdate(ValueAnimator animator) {
            textView.setTextColor((Integer) animator.getAnimatedValue());
        }
    });
    changeTextColorAnimation.start();
}

From source file:com.xujun.contralayout.utils.AnimatorUtil.java

public static void tanslation(final View view, float start, float end) {
    final ValueAnimator animator = ValueAnimator.ofFloat(start, end);
    view.setVisibility(View.VISIBLE);
    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override//w ww . jav  a2  s  . c  o m
        public void onAnimationUpdate(ValueAnimator valueAnimator) {
            Float value = (Float) animator.getAnimatedValue();
            Log.i(TAG, "tanslation: value=" + value);
            view.setTranslationY(value);
        }
    });
    animator.setDuration(200);
    animator.setInterpolator(FAST_OUT_SLOW_IN_INTERPOLATOR);
    animator.start();
}

From source file:com.xujun.contralayout.utils.AnimatorUtil.java

public static void showHeight(final View view, float start, float end) {
    final ValueAnimator animator = ValueAnimator.ofFloat(start, end);
    final ViewGroup.LayoutParams layoutParams = view.getLayoutParams();
    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override//from w  w w .j ava 2  s.c o  m
        public void onAnimationUpdate(ValueAnimator valueAnimator) {
            float value = (Float) animator.getAnimatedValue();
            layoutParams.height = (int) value;
            view.setLayoutParams(layoutParams);
            Log.i(TAG, "onAnimationUpdate: value=" + value);

        }
    });
    animator.setDuration(500);
    animator.setInterpolator(new AccelerateInterpolator());
    animator.start();
}

From source file:Main.java

/**
 * Animates a view to the new specified dimensions.
 * @param view The view to change the dimensions of.
 * @param newWidth The new width of the view.
 * @param newHeight The new height of the view.
 *//*  w  w w  . j  av a2 s . c o m*/
public static void changeDimensions(final View view, final int newWidth, final int newHeight) {
    ValueAnimator animator = ValueAnimator.ofFloat(0f, 1f);

    final int oldWidth = view.getWidth();
    final int oldHeight = view.getHeight();
    final int deltaWidth = newWidth - oldWidth;
    final int deltaHeight = newHeight - oldHeight;

    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animator) {
            Float value = (Float) animator.getAnimatedValue();

            view.getLayoutParams().width = (int) (value * deltaWidth + oldWidth);
            view.getLayoutParams().height = (int) (value * deltaHeight + oldHeight);
            view.requestLayout();
        }
    });
    animator.start();
}

From source file:com.harlan.jxust.ui.view.bottombar.MiscUtils.java

/**
 * A method for animating width for the tabs.
 * @param tab tab to animate.//  w w  w .j  a va  2 s  . c o m
 * @param start starting width.
 * @param end final width after animation.
 */
protected static void resizeTab(final View tab, float start, float end) {
    ValueAnimator animator = ValueAnimator.ofFloat(start, end);
    animator.setDuration(150);
    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animator) {
            ViewGroup.LayoutParams params = tab.getLayoutParams();
            if (params == null)
                return;

            params.width = Math.round((float) animator.getAnimatedValue());
            tab.setLayoutParams(params);
        }
    });
    animator.start();
}

From source file:com.jerrellmardis.amphitheatre.util.Utils.java

public static void animateColorChange(final View view, int colorFrom, int colorTo) {
    ValueAnimator valueAnimator = ValueAnimator.ofObject(new ArgbEvaluator(), colorFrom, colorTo);
    valueAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override//from  w  ww . ja  va2 s . c o m
        public void onAnimationUpdate(ValueAnimator animator) {
            view.setBackgroundColor((Integer) animator.getAnimatedValue());
        }
    });
    valueAnimator.start();
}