Example usage for android.view.animation ScaleAnimation ScaleAnimation

Introduction

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

Prototype

public ScaleAnimation(float fromX, float toX, float fromY, float toY, float pivotX, float pivotY) 

Source Link

Document

Constructor to use when building a ScaleAnimation from code

Usage

From source file:Main.java

public static void updateAnimation(final View v) {
    final ScaleAnimation scaleInAnimation = new ScaleAnimation(v.getX(), v.getX() + 1, v.getY(), v.getY() + 1,
            v.getPivotX(), v.getPivotY());
    scaleInAnimation.setDuration(200);/*from  w ww  .j a  v  a  2 s .c o  m*/
    scaleInAnimation.setFillAfter(false);
    v.startAnimation(scaleInAnimation);
}

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From source file:Main.java

public static ScaleAnimation getScaleAnim(float fromScale, float toScale, long duration) {
    if (duration <= 0) {
        duration = DEFAULT_DURATION;//from ww  w . jav a  2  s.c om
    }
    ScaleAnimation anim = new ScaleAnimation(fromScale, toScale, fromScale, toScale, 0.5f, 0.5f);
    anim.setDuration(duration);
    anim.setFillAfter(true);
    return anim;
}

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From source file:Main.java

public static void popup(View view) {

    AnimationSet animation = new AnimationSet(true);
    float pivotX = view.getWidth() / 2;
    float pivotY = view.getHeight() / 2;
    ScaleAnimation anim = new ScaleAnimation(0f, 1.1f, 0f, 1.1f, pivotX, pivotY);
    anim.setInterpolator(new LinearInterpolator());
    anim.setDuration(300);// w  w w  . java  2  s  .com
    animation.addAnimation(anim);

    anim = new ScaleAnimation(1.1f, 1f, 1.1f, 1f, pivotX, pivotY);
    anim.setInterpolator(new LinearInterpolator());
    anim.setDuration(100);
    anim.setStartOffset(300);
    animation.addAnimation(anim);

    view.startAnimation(animation);
}

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From source file:Main.java

public static void setOnTouchScaleAnimation(View targetView, final float scaleX, final float scaleY) {
    targetView.setOnTouchListener(new View.OnTouchListener() {
        @Override/*from  w  w  w .  jav  a 2s. c o  m*/
        public boolean onTouch(View v, MotionEvent event) {
            final int action = event.getAction();
            switch (action) {
            case MotionEvent.ACTION_DOWN: {
                ScaleAnimation anim = new ScaleAnimation(1.0f, scaleX, 1.0f, scaleY, v.getWidth() / 2,
                        v.getHeight() / 2);
                anim.setDuration(60);
                anim.setFillEnabled(true);
                anim.setFillAfter(true);
                v.startAnimation(anim);
                break;
            }
            case MotionEvent.ACTION_CANCEL:
            case MotionEvent.ACTION_UP: {
                ScaleAnimation anim = new ScaleAnimation(scaleX, 1.0f, scaleY, 1.0f, v.getWidth() / 2,
                        v.getHeight() / 2);
                anim.setDuration(100);
                v.startAnimation(anim);
                break;
            }
            }
            return false;
        }
    });
}

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From source file:Main.java

public static void shrinkToLeft(FragmentActivity activity, View view, AnimationListener listener) {

    DisplayMetrics displaymetrics = new DisplayMetrics();
    activity.getWindowManager().getDefaultDisplay().getMetrics(displaymetrics);
    int screenHeight = displaymetrics.heightPixels;
    int screenWidth = displaymetrics.widthPixels;

    AnimationSet animation = new AnimationSet(true);
    float pivotX = view.getWidth() / 2;
    float pivotY = view.getHeight() / 2;
    ScaleAnimation anim = new ScaleAnimation(1f, 0.8f, 1f, 0.8f, pivotX, pivotY);
    anim.setInterpolator(new LinearInterpolator());
    anim.setDuration(200);//from   w w w .  j  a  v  a2 s  .  c o m
    anim.setStartOffset(200);
    //anim.setFillAfter(true);
    animation.addAnimation(anim);

    TranslateAnimation animTrans = new TranslateAnimation(0.0f, (float) -(screenWidth - view.getWidth()), 0.0f,
            0.0f);
    anim.setInterpolator(new LinearInterpolator());
    animTrans.setDuration(400);
    //animTrans.setStartOffset(300);
    animation.addAnimation(animTrans);

    if (listener != null)
        animation.setAnimationListener(listener);

    view.startAnimation(animation);
}

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From source file:Main.java

public static void enlargeToRight(FragmentActivity activity, View view, AnimationListener listener) {

    DisplayMetrics displaymetrics = new DisplayMetrics();
    activity.getWindowManager().getDefaultDisplay().getMetrics(displaymetrics);
    int screenHeight = displaymetrics.heightPixels;
    int screenWidth = displaymetrics.widthPixels;

    AnimationSet animation = new AnimationSet(true);
    float pivotX = view.getWidth() / 2;
    float pivotY = view.getHeight() / 2;
    ScaleAnimation anim = new ScaleAnimation(0.8f, 1f, 0.8f, 1f, pivotX, pivotY);
    anim.setInterpolator(new LinearInterpolator());
    anim.setDuration(200);/*ww  w .j  a v a 2  s .c  o m*/
    anim.setStartOffset(200);
    //anim.setFillAfter(true);
    animation.addAnimation(anim);

    TranslateAnimation animTrans = new TranslateAnimation(0.0f, (float) (screenWidth - view.getWidth()), 0.0f,
            0.0f);
    anim.setInterpolator(new LinearInterpolator());
    animTrans.setDuration(400);
    //animTrans.setStartOffset(300);
    animation.addAnimation(animTrans);

    if (listener != null)
        animation.setAnimationListener(listener);

    view.startAnimation(animation);
}

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From source file:Main.java

public static ScaleAnimation getAmplificationAnimation(long durationMillis,
        AnimationListener animationListener) {
    ScaleAnimation scaleAnimation = new ScaleAnimation(0.0f, 1.0f, 0.0f, 1.0f, ScaleAnimation.RELATIVE_TO_SELF,
            ScaleAnimation.RELATIVE_TO_SELF);
    scaleAnimation.setDuration(durationMillis);
    scaleAnimation.setAnimationListener(animationListener);
    return scaleAnimation;
}

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From source file:Main.java

public static ScaleAnimation getLessenScaleAnimation(long durationMillis, AnimationListener animationListener) {
    ScaleAnimation scaleAnimation = new ScaleAnimation(1.0f, 0.0f, 1.0f, 0.0f, ScaleAnimation.RELATIVE_TO_SELF,
            ScaleAnimation.RELATIVE_TO_SELF);
    scaleAnimation.setDuration(durationMillis);
    scaleAnimation.setAnimationListener(animationListener);
    return scaleAnimation;
}

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From source file:Main.java

/**
 * push View ScaleAnimation//from ww w  . j a  va  2  s . c om
 *
 * @param targetView TargetView
 * @param action     MotionEventAction
 * @param scaleX
 * @param scaleY
 */
private static void pushScale(View targetView, int action, float scaleX, float scaleY) {
    if (action == MotionEvent.ACTION_DOWN) {
        // Touch Down
        ScaleAnimation anim = new ScaleAnimation(1.0f, scaleX, 1.0f, scaleY, targetView.getWidth() / 2,
                targetView.getHeight() / 2);
        anim.setDuration(DURATION);
        anim.setFillEnabled(true);
        anim.setFillAfter(true);
        targetView.startAnimation(anim);
    } else if (action == MotionEvent.ACTION_CANCEL || action == MotionEvent.ACTION_UP) {
        // Touch Up
        ScaleAnimation anim = new ScaleAnimation(scaleX, 1.0f, scaleY, 1.0f, targetView.getWidth() / 2,
                targetView.getHeight() / 2);
        anim.setDuration(DURATION);
        anim.setFillEnabled(true);
        anim.setFillAfter(true);
        targetView.startAnimation(anim);
    }
}

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From source file:com.chinabike.plugins.mip.activity.LocalAlbumDetail.java

private void showViewPager(int index) {
    pagerContainer.setVisibility(View.VISIBLE);
    gridView.setVisibility(View.GONE);
    findViewById(FakeR.getId(this, "id", "album_title_bar")).setVisibility(View.GONE);
    viewpager.setAdapter(viewpager.new LocalViewPagerAdapter(currentFolder));
    viewpager.setCurrentItem(index);//ww  w.j a va  2  s  .  c  o m
    mCountView.setText((index + 1) + "/" + currentFolder.size());
    //?
    if (index == 0) {
        checkBox.setTag(currentFolder.get(index));
        checkBox.setChecked(checkedItems.contains(currentFolder.get(index)));
    }
    AnimationSet set = new AnimationSet(true);
    ScaleAnimation scaleAnimation = new ScaleAnimation((float) 0.9, 1, (float) 0.9, 1,
            pagerContainer.getWidth() / 2, pagerContainer.getHeight() / 2);
    scaleAnimation.setDuration(300);
    set.addAnimation(scaleAnimation);
    AlphaAnimation alphaAnimation = new AlphaAnimation((float) 0.1, 1);
    alphaAnimation.setDuration(200);
    set.addAnimation(alphaAnimation);
    pagerContainer.startAnimation(set);
}

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