Example usage for android.view View setAlpha

List of usage examples for android.view View setAlpha

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Introduction

In this page you can find the example usage for android.view View setAlpha.

Prototype

public void setAlpha(@FloatRange(from = 0.0, to = 1.0) float alpha)

Source Link

Document

Sets the opacity of the view to a value from 0 to 1, where 0 means the view is completely transparent and 1 means the view is completely opaque.

Usage

From source file:Main.java

public static void fadeOutView(final View view) {
    view.animate().alpha(0f).setListener(new AnimatorListenerAdapter() {

        public void onAnimationEnd(Animator animation) {
            view.setVisibility(View.INVISIBLE);
            view.setAlpha(1f);
            view.animate().setListener(null);
        }/*w w  w .ja v a2 s  .c  o  m*/
    });
}

From source file:Main.java

public static void crossFadeViews(final Context context, final View fadeInView, final View fadeOutView) {
    long shortDuration = context.getResources().getInteger(android.R.integer.config_shortAnimTime);

    //fadeInView should initially be transparent but visible
    fadeInView.setAlpha(0f);
    fadeInView.setVisibility(View.VISIBLE);

    //animate fadeInView from 0f to 1f
    ViewCompat.animate(fadeInView).alpha(1f).setDuration(shortDuration).withLayer();

    //animate fadeOutView from 1f to 0f
    ViewCompat.animate(fadeOutView).alpha(0f).withLayer().withEndAction(new Runnable() {
        @Override/*from  w w  w . ja  v  a 2 s  .  c o  m*/
        public void run() {
            fadeOutView.setVisibility(View.GONE);
        }
    });
}

From source file:com.erevacation.challenge.rxjavaanimator.ViewAnimatorCreator.java

private static ViewPropertyAnimator animateFadeIn(View view, int duration, int delay,
        TimeInterpolator interpolator) {
    view.setAlpha(0);
    ViewPropertyAnimator propertyAnimator = view.animate().alpha(1).setStartDelay(delay).setDuration(duration);
    if (interpolator != null) {
        propertyAnimator.setInterpolator(interpolator);
    } else {/*w ww.  j  av  a  2s . c  o m*/
        propertyAnimator.setInterpolator(new LinearOutSlowInInterpolator());
    }

    return propertyAnimator;
}

From source file:com.erevacation.challenge.rxjavaanimator.ViewAnimatorCreator.java

private static ViewPropertyAnimator animateFadeOut(View view, int duration, int delay,
        TimeInterpolator interpolator) {
    view.setAlpha(1);
    ViewPropertyAnimator propertyAnimator = view.animate().alpha(0).setStartDelay(delay).setDuration(duration);
    if (interpolator != null) {
        propertyAnimator.setInterpolator(interpolator);
    } else {//  www .ja  v  a2  s  .c om
        propertyAnimator.setInterpolator(new FastOutLinearInInterpolator());
    }

    return propertyAnimator;
}

From source file:Main.java

public static void fadeOut(final View view, final AnimatorListenerAdapter listener) {
    view.animate().alpha(0).setListener(new AnimatorListenerAdapter() {
        @Override/*from w ww . j  a va  2  s  .co m*/
        public void onAnimationEnd(Animator animation) {
            listener.onAnimationEnd(animation);
            view.setAlpha(1f);
        }
    });

}

From source file:Main.java

public static void animatePhotoLike(final View vBgLike, final View ivLike) {
    vBgLike.setVisibility(View.VISIBLE);
    ivLike.setVisibility(View.VISIBLE);

    vBgLike.setScaleY(0.1f);/*from ww w  .  j av a  2s .  c  om*/
    vBgLike.setScaleX(0.1f);
    vBgLike.setAlpha(1f);
    ivLike.setScaleY(0.1f);
    ivLike.setScaleX(0.1f);

    android.animation.AnimatorSet animatorSet = new android.animation.AnimatorSet();

    android.animation.ObjectAnimator bgScaleYAnim = android.animation.ObjectAnimator.ofFloat(vBgLike, "scaleY",
            0.1f, 1f);
    bgScaleYAnim.setDuration(200);
    bgScaleYAnim.setInterpolator(DECELERATE_INTERPOLATOR);
    android.animation.ObjectAnimator bgScaleXAnim = android.animation.ObjectAnimator.ofFloat(vBgLike, "scaleX",
            0.1f, 1f);
    bgScaleXAnim.setDuration(200);
    bgScaleXAnim.setInterpolator(DECELERATE_INTERPOLATOR);
    android.animation.ObjectAnimator bgAlphaAnim = android.animation.ObjectAnimator.ofFloat(vBgLike, "alpha",
            1f, 0f);
    bgAlphaAnim.setDuration(200);
    bgAlphaAnim.setStartDelay(150);
    bgAlphaAnim.setInterpolator(DECELERATE_INTERPOLATOR);

    android.animation.ObjectAnimator imgScaleUpYAnim = android.animation.ObjectAnimator.ofFloat(ivLike,
            "scaleY", 0.1f, 1f);
    imgScaleUpYAnim.setDuration(300);
    imgScaleUpYAnim.setInterpolator(DECELERATE_INTERPOLATOR);
    android.animation.ObjectAnimator imgScaleUpXAnim = android.animation.ObjectAnimator.ofFloat(ivLike,
            "scaleX", 0.1f, 1f);
    imgScaleUpXAnim.setDuration(300);
    imgScaleUpXAnim.setInterpolator(DECELERATE_INTERPOLATOR);

    android.animation.ObjectAnimator imgScaleDownYAnim = android.animation.ObjectAnimator.ofFloat(ivLike,
            "scaleY", 1f, 0f);
    imgScaleDownYAnim.setDuration(300);
    imgScaleDownYAnim.setInterpolator(ACCELERATE_INTERPOLATOR);
    android.animation.ObjectAnimator imgScaleDownXAnim = android.animation.ObjectAnimator.ofFloat(ivLike,
            "scaleX", 1f, 0f);
    imgScaleDownXAnim.setDuration(300);
    imgScaleDownXAnim.setInterpolator(ACCELERATE_INTERPOLATOR);

    animatorSet.playTogether(bgScaleYAnim, bgScaleXAnim, bgAlphaAnim, imgScaleUpYAnim, imgScaleUpXAnim);
    animatorSet.play(imgScaleDownYAnim).with(imgScaleDownXAnim).after(imgScaleUpYAnim);

    animatorSet.addListener(new android.animation.AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(android.animation.Animator animation) {
            vBgLike.setVisibility(View.INVISIBLE);
            ivLike.setVisibility(View.INVISIBLE);
        }
    });
    animatorSet.start();
}

From source file:Main.java

public static void animatePhotoLike(final View vBgLike, final View ivLike) {
    vBgLike.setVisibility(View.VISIBLE);
    ivLike.setVisibility(View.VISIBLE);

    vBgLike.setScaleY(0.1f);/*from w w  w . ja v a2s . c om*/
    vBgLike.setScaleX(0.1f);
    vBgLike.setAlpha(1f);
    ivLike.setScaleY(0.1f);
    ivLike.setScaleX(0.1f);

    android.animation.AnimatorSet animatorSet = new android.animation.AnimatorSet();

    android.animation.ObjectAnimator bgScaleYAnim = android.animation.ObjectAnimator.ofFloat(vBgLike, "scaleY",
            0.1f, 1f);
    bgScaleYAnim.setDuration(200);
    bgScaleYAnim.setInterpolator(DECCELERATE_INTERPOLATOR);
    android.animation.ObjectAnimator bgScaleXAnim = android.animation.ObjectAnimator.ofFloat(vBgLike, "scaleX",
            0.1f, 1f);
    bgScaleXAnim.setDuration(200);
    bgScaleXAnim.setInterpolator(DECCELERATE_INTERPOLATOR);
    android.animation.ObjectAnimator bgAlphaAnim = android.animation.ObjectAnimator.ofFloat(vBgLike, "alpha",
            1f, 0f);
    bgAlphaAnim.setDuration(200);
    bgAlphaAnim.setStartDelay(150);
    bgAlphaAnim.setInterpolator(DECCELERATE_INTERPOLATOR);

    android.animation.ObjectAnimator imgScaleUpYAnim = android.animation.ObjectAnimator.ofFloat(ivLike,
            "scaleY", 0.1f, 1f);
    imgScaleUpYAnim.setDuration(300);
    imgScaleUpYAnim.setInterpolator(DECCELERATE_INTERPOLATOR);
    android.animation.ObjectAnimator imgScaleUpXAnim = android.animation.ObjectAnimator.ofFloat(ivLike,
            "scaleX", 0.1f, 1f);
    imgScaleUpXAnim.setDuration(300);
    imgScaleUpXAnim.setInterpolator(DECCELERATE_INTERPOLATOR);

    android.animation.ObjectAnimator imgScaleDownYAnim = android.animation.ObjectAnimator.ofFloat(ivLike,
            "scaleY", 1f, 0f);
    imgScaleDownYAnim.setDuration(300);
    imgScaleDownYAnim.setInterpolator(ACCELERATE_INTERPOLATOR);
    android.animation.ObjectAnimator imgScaleDownXAnim = android.animation.ObjectAnimator.ofFloat(ivLike,
            "scaleX", 1f, 0f);
    imgScaleDownXAnim.setDuration(300);
    imgScaleDownXAnim.setInterpolator(ACCELERATE_INTERPOLATOR);

    animatorSet.playTogether(bgScaleYAnim, bgScaleXAnim, bgAlphaAnim, imgScaleUpYAnim, imgScaleUpXAnim);
    animatorSet.play(imgScaleDownYAnim).with(imgScaleDownXAnim).after(imgScaleUpYAnim);

    animatorSet.addListener(new android.animation.AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(android.animation.Animator animation) {
            vBgLike.setVisibility(View.INVISIBLE);
            ivLike.setVisibility(View.INVISIBLE);
        }
    });
    animatorSet.start();
}

From source file:Main.java

@SuppressLint("NewApi")
public static void setAlpha(View view, float alpha) {
    if (Build.VERSION.SDK_INT < 11) {
        final AlphaAnimation animation = new AlphaAnimation(alpha, alpha);
        animation.setDuration(0);/*w  w  w .ja v  a2 s.  c om*/
        animation.setFillAfter(true);
        view.startAnimation(animation);
    } else {
        view.setAlpha(alpha);
    }
}

From source file:me.lizheng.deckview.helpers.DeckChildViewTransform.java

/**
 * Reset the transform on a view.// w w w.j a  va  2 s.  c o m
 */
public static void reset(View v) {
    v.setTranslationX(0f);
    v.setTranslationY(0f);
    ViewCompat.setTranslationZ(v, 0f);
    v.setScaleX(1f);
    v.setScaleY(1f);
    v.setAlpha(1f);
}

From source file:Main.java

public static void show(final View view) {
    if (Build.VERSION.SDK_INT >= 11) {
        final Animation animation = new Animation() {
            @TargetApi(11)//from   ww w .  j  ava2  s .com
            @Override
            protected void applyTransformation(final float interpolatedTime, final Transformation t) {
                view.setAlpha(interpolatedTime);
            }
        };

        animation.setDuration(ANIMATION_DURATION);
        // return animation;
        view.startAnimation(animation);
    } else {
        view.setVisibility(View.VISIBLE);
    }
}