Examples with ScaleAnimation android.view.animation.ScaleAnimation used on opensource projects

Example 6 with ScaleAnimation

use of android.view.animation.ScaleAnimation in project Signal-Android by WhisperSystems.

the class AttachmentTypeSelector method animateButtonIn.

private void animateButtonIn(View button, int delay) {
    AnimationSet animation = new AnimationSet(true);
    Animation scale = new ScaleAnimation(0.0f, 1.0f, 0.0f, 1.0f, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.0f);
    animation.addAnimation(scale);
    animation.setInterpolator(new OvershootInterpolator(1));
    animation.setDuration(ANIMATION_DURATION);
    animation.setStartOffset(delay);
    button.startAnimation(animation);
}

Example 7 with ScaleAnimation

use of android.view.animation.ScaleAnimation in project actor-platform by actorapp.

the class ViewUtils method wave.

public static void wave(final View layer, float scale, int duration, float stepOffset) {
    final ScaleAnimation scaleAnimation = new ScaleAnimation(1.0f, scale, 1.0f, scale, Animation.RELATIVE_TO_SELF, (float) 0.5, Animation.RELATIVE_TO_SELF, (float) 0.5);
    scaleAnimation.setDuration(duration);
    scaleAnimation.setInterpolator(new OffsetCycleInterpolator(stepOffset));
    scaleAnimation.setRepeatCount(Animation.INFINITE);
    layer.clearAnimation();
    layer.startAnimation(scaleAnimation);
}

Example 8 with ScaleAnimation

use of android.view.animation.ScaleAnimation in project actor-platform by actorapp.

the class ViewUtils method demoteView.

public static void demoteView(final View view, boolean isAnimated) {
    if (view == null) {
        return;
    }
    if (isAnimated) {
        ScaleAnimation scaleAnimation = new ScaleAnimation(1.1f, 1.0f, 1.1f, 1.0f, Animation.RELATIVE_TO_SELF, (float) 0.5, Animation.RELATIVE_TO_SELF, (float) 0.5);
        scaleAnimation.setDuration(isAnimated ? 150 : 0);
        scaleAnimation.setInterpolator(MaterialInterpolator.getInstance());
        scaleAnimation.setFillAfter(true);
        view.clearAnimation();
        view.startAnimation(scaleAnimation);
    }
}

Example 9 with ScaleAnimation

use of android.view.animation.ScaleAnimation in project SmartAndroidSource by jaychou2012.

the class DragGridView method animateDragged.

// EVENT HELPERS
protected void animateDragged() {
    View v = getChildAt(dragged);
    int x = getCoorFromIndex(dragged).x + childSize / 2, y = getCoorFromIndex(dragged).y + childSize / 2;
    int l = x - (3 * childSize / 4), t = y - (3 * childSize / 4);
    v.layout(l, t, l + (childSize * 3 / 2), t + (childSize * 3 / 2));
    AnimationSet animSet = new AnimationSet(true);
    ScaleAnimation scale = new ScaleAnimation(.667f, 1, .667f, 1, childSize * 3 / 4, childSize * 3 / 4);
    scale.setDuration(animT);
    AlphaAnimation alpha = new AlphaAnimation(1, .5f);
    alpha.setDuration(animT);
    animSet.addAnimation(scale);
    animSet.addAnimation(alpha);
    animSet.setFillEnabled(true);
    animSet.setFillAfter(true);
    v.clearAnimation();
    v.startAnimation(animSet);
}

Example 10 with ScaleAnimation

use of android.view.animation.ScaleAnimation in project SmartAndroidSource by jaychou2012.

the class DragGridViewPager method animateDragged.

private void animateDragged() {
    if (mLastDragged >= 0) {
        final View v = getChildAt(mLastDragged);
        final Rect r = new Rect(v.getLeft(), v.getTop(), v.getRight(), v.getBottom());
        r.inset(-r.width() / 20, -r.height() / 20);
        v.measure(MeasureSpec.makeMeasureSpec(r.width(), MeasureSpec.EXACTLY), MeasureSpec.makeMeasureSpec(r.height(), MeasureSpec.EXACTLY));
        v.layout(r.left, r.top, r.right, r.bottom);
        AnimationSet animSet = new AnimationSet(true);
        ScaleAnimation scale = new ScaleAnimation(0.9091f, 1, 0.9091f, 1, v.getWidth() / 2, v.getHeight() / 2);
        scale.setDuration(ANIMATION_DURATION);
        AlphaAnimation alpha = new AlphaAnimation(1, .5f);
        alpha.setDuration(ANIMATION_DURATION);
        animSet.addAnimation(scale);
        animSet.addAnimation(alpha);
        animSet.setFillEnabled(true);
        animSet.setFillAfter(true);
        v.clearAnimation();
        v.startAnimation(animSet);
    }
}