Example usage for android.view.animation AlphaAnimation AlphaAnimation

Introduction

In this page you can find the example usage for android.view.animation AlphaAnimation AlphaAnimation.

Prototype

public AlphaAnimation(float fromAlpha, float toAlpha)

Source Link

Document

Constructor to use when building an AlphaAnimation from code

Usage

From source file:Main.java

public static void switchViewsVisibilityByFade(final View oldView, final View newView) {

    final Animation fadeIn = new AlphaAnimation(0, 1);
    fadeIn.setDuration(700);// www . jav  a 2s  .c  om

    Animation fadeOut = new AlphaAnimation(1, 0);
    fadeOut.setDuration(700);

    fadeOut.setAnimationListener(new Animation.AnimationListener() {
        @Override
        public void onAnimationStart(Animation animation) {
        }

        @Override
        public void onAnimationRepeat(Animation animation) {
        }

        @Override
        public void onAnimationEnd(Animation animation) {

            oldView.setVisibility(View.GONE);
            newView.setVisibility(View.VISIBLE);
            newView.startAnimation(fadeIn);
        }
    });
    oldView.startAnimation(fadeOut);

}

From source file:Main.java

protected static void show(final View view) {
    Animation fadeIn = new AlphaAnimation(0, 1);
    fadeIn.setStartOffset(500);//from   w  ww .jav  a 2s.  c o m
    fadeIn.setDuration(500);

    Animation collapse = new ScaleAnimation(1, 1, 0, 1);
    collapse.setDuration(500);

    AnimationSet animation = new AnimationSet(false);
    animation.setInterpolator(new AccelerateInterpolator());
    animation.addAnimation(collapse);
    animation.addAnimation(fadeIn);

    animation.setAnimationListener(new Animation.AnimationListener() {
        @Override
        public void onAnimationStart(Animation animation) {
            view.setVisibility(View.VISIBLE);
        }

        @Override
        public void onAnimationEnd(Animation animation) {
            view.setVisibility(View.VISIBLE);
        }

        @Override
        public void onAnimationRepeat(Animation animation) {

        }
    });

    view.startAnimation(animation);
}

From source file:Main.java

public static void fadeOut(final View view, AnimationListener animationListener, int duration) {
    view.setVisibility(View.VISIBLE);
    Animation alphaAnimation = new AlphaAnimation(0.0f, 1.0f);
    alphaAnimation.setDuration(duration);
    alphaAnimation.setAnimationListener(animationListener);
    view.startAnimation(alphaAnimation);
}

From source file:Main.java

public static void blink(View view, int durationMs, int repeatCount) {
    Animation anim = new AlphaAnimation(1.0f, 0.0f);
    anim.setDuration(durationMs); //You can manage the time of the blink with this parameter
    anim.setStartOffset(0);//from  www. jav a2 s . c o m
    anim.setRepeatMode(Animation.REVERSE);
    anim.setRepeatCount(repeatCount);
    view.startAnimation(anim);

}

From source file:Main.java

public static void postAnimation(final View childLayout, int delay, final int duration) {
    int visibility = childLayout.getVisibility();
    if (visibility != View.VISIBLE) {
        return;//from w  w  w. ja v  a 2s.  com
    }
    childLayout.setVisibility(View.INVISIBLE);
    childLayout.postDelayed(new Runnable() {
        @Override
        public void run() {
            childLayout.setVisibility(View.VISIBLE);
            AnimationSet animationSet = new AnimationSet(true);
            animationSet.setDuration(duration);
            animationSet.setInterpolator(new OvershootInterpolator(0.8f));
            int pivotXType = Animation.RELATIVE_TO_SELF;
            animationSet.addAnimation(
                    new TranslateAnimation(pivotXType, -1, pivotXType, 0, pivotXType, 0, pivotXType, 0));
            animationSet.addAnimation(new AlphaAnimation(0, 1));
            childLayout.startAnimation(animationSet);
        }
    }, delay);
}

From source file:Main.java

public static void postAnimationBottom(final View childLayout, int delay, final int duration) {
    int visibility = childLayout.getVisibility();
    if (visibility != View.VISIBLE) {
        return;//  ww w . j  a v a  2s  .  c om
    }
    childLayout.setVisibility(View.INVISIBLE);
    childLayout.postDelayed(new Runnable() {
        @Override
        public void run() {
            childLayout.setVisibility(View.VISIBLE);
            AnimationSet animationSet = new AnimationSet(true);
            animationSet.setDuration(duration);
            animationSet.setInterpolator(new AccelerateDecelerateInterpolator());
            int pivotXType = Animation.RELATIVE_TO_SELF;
            animationSet.addAnimation(
                    new TranslateAnimation(pivotXType, 0, pivotXType, 0, pivotXType, 1, pivotXType, 0));
            animationSet.addAnimation(new AlphaAnimation(0, 1));
            childLayout.startAnimation(animationSet);
        }
    }, delay);
}

From source file:Main.java

/**
 * Fade in a view with the default time//from w w w .ja  v a2 s  . co  m
 * @param view The {@link View} to use
 */
public static void fadeOut(View view) {
    if (view.getVisibility() != View.VISIBLE)
        return;

    // Since the button is still clickable before fade-out animation
    // ends, we disable the button first to block click.
    view.setEnabled(false);
    Animation animation = new AlphaAnimation(1F, 0F);
    animation.setDuration(400);
    view.startAnimation(animation);
    view.setVisibility(View.GONE);
}

From source file:Main.java

public static void fadeOut(final View view) {
    view.setVisibility(View.VISIBLE);
    Animation alphaAnimation = new AlphaAnimation(0.0f, 1.0f);
    alphaAnimation.setDuration(FADE_DURATION);
    alphaAnimation.setAnimationListener(new AnimationListener() {

        @Override/*from   w  ww .  j a  v  a  2 s .  c o  m*/
        public void onAnimationStart(Animation animation) {

        }

        @Override
        public void onAnimationRepeat(Animation animation) {

        }

        @Override
        public void onAnimationEnd(Animation animation) {

        }
    });
    view.startAnimation(alphaAnimation);
}

From source file:Main.java

/**
 * Fade in a view from startAlpha to endAlpha during duration milliseconds
 * @param view The {@link View} to use// w  w  w . ja v  a2s  .c o  m
 * @param startAlpha
 * @param endAlpha
 * @param duration
 */
public static void fadeIn(View view, float startAlpha, float endAlpha, long duration) {
    if (view.getVisibility() == View.VISIBLE) {
        return;
    }

    view.setVisibility(View.VISIBLE);
    Animation animation = new AlphaAnimation(startAlpha, endAlpha);
    animation.setDuration(duration);
    view.startAnimation(animation);
}

From source file:com.dm.material.dashboard.candybar.utils.Animator.java

public static void startAlphaAnimation(@Nullable View view, long duration, int visibility) {
    if (view == null)
        return;/*from  ww w . java 2s. c  om*/

    AlphaAnimation alphaAnimation = (visibility == View.VISIBLE) ? new AlphaAnimation(0f, 1f)
            : new AlphaAnimation(1f, 0f);

    alphaAnimation.setDuration(duration);
    alphaAnimation.setFillAfter(true);
    view.startAnimation(alphaAnimation);
}