@Override
public void end() {
Animator a = mAnimator.get();
if (a != null) {
a.end();
}
}
@Override
public void cancel() {
Animator a = mAnimator.get();
if (a != null) {
a.cancel();
}
}
@Override
public void setInterpolator(Interpolator value) {
Animator a = mAnimator.get();
if (a != null) {
a.setInterpolator(value);
}
}
@Override
public void addListener(final AnimatorListener listener) {
Animator a = mAnimator.get();
if (a == null) {
return;
}
if (listener == null) {
a.addListener(null);
return;
}
a.addListener(
new Animator.AnimatorListener() {
@Override
public void onAnimationStart(Animator animation) {
listener.onAnimationStart();
}
@Override
public void onAnimationEnd(Animator animation) {
listener.onAnimationEnd();
}
@Override
public void onAnimationCancel(Animator animation) {
listener.onAnimationCancel();
}
@Override
public void onAnimationRepeat(Animator animation) {
listener.onAnimationRepeat();
}
});
}
@Override
public void setDuration(int duration) {
Animator a = mAnimator.get();
if (a != null) {
a.setDuration(duration);
}
}
@Override
public void start() {
Animator a = mAnimator.get();
if (a != null) {
a.start();
}
}
@Override
public void setupEndValues() {
Animator a = mAnimator.get();
if (a != null) {
a.setupEndValues();
}
}
@Override
public void onMovedToScrapHeap(View view) {
Animator animator = mActiveAnimators.get(view);
if (animator != null) {
animator.cancel();
}
}
/**
* Animates all the cards displayed out of the screen. The total skipped classes text view and the
* add subject button will also be animated to a 0 alpha.
*
* @return the estimated duration of the whole animation
*/
private long animateClearAll() {
final long betweenCardsDelay = 80;
int size = mSubjectCards.size();
for (int i = 0; i < size; i++) mSubjectCards.get(i).swipeRight(0, betweenCardsDelay * i);
long halfDuration = (betweenCardsDelay * size) / 2 + 120;
Animator anmtr = AnimatorCreationUtil.ofFloat(mAddButton, "alpha", halfDuration, null, 0);
anmtr.setStartDelay(halfDuration);
anmtr.start();
anmtr = AnimatorCreationUtil.ofFloat(mTotalAbsencesTextView, "alpha", halfDuration, null, 0);
anmtr.setStartDelay(halfDuration);
anmtr.start();
return 2 * halfDuration;
}
public void setVisibility(final int visibility) {
if (visibility == View.VISIBLE && (getVisibility() != View.VISIBLE || animator != null)) {
if (animator != null) animator.cancel();
if (inAnim != AnimUtils.Style.None) {
animator =
AnimUtils.animateIn(
this,
inAnim,
new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator a) {
animator = null;
clearAnimation();
}
});
}
super.setVisibility(visibility);
} else if (visibility != View.VISIBLE
&& (getVisibility() == View.VISIBLE || animator != null)) {
if (animator != null) animator.cancel();
if (outAnim == AnimUtils.Style.None) {
super.setVisibility(visibility);
return;
}
animator =
AnimUtils.animateOut(
this,
outAnim,
new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator a) {
if (((ValueAnimator) a).getAnimatedFraction() == 1)
RangeSeekBar.super.setVisibility(visibility);
animator = null;
clearAnimation();
}
});
}
}
@Override
public void setupStartValues() {
super.setupStartValues();
Animator a = mAnimator.get();
if (a != null) a.setupStartValues();
}
@Override
public void addListener(AnimatorListener listener) {
Animator a = mAnimator.get();
if (a != null) a.addListener(listener);
}
@Override
public void cancel() {
super.cancel();
Animator a = mAnimator.get();
if (a != null) a.cancel();
}
@Override
public void start() {
super.start();
Animator a = mAnimator.get();
if (a != null) a.start();
}
@Override
public ArcAnimator setDuration(long duration) {
Animator a = mAnimator.get();
if (a != null) a.setDuration(duration);
return this;
}
@Override
public boolean isRunning() {
Animator a = mAnimator.get();
return a != null && a.isRunning();
}
@Override
public void setStartDelay(long startDelay) {
Animator a = mAnimator.get();
if (a != null) a.setStartDelay(startDelay);
}
private void zoomImageFromThumb(View thumbView, int position) {
// If there's an animation in progress, cancel it immediately and
// proceed with this one.
if (mCurrentAnimator != null) {
mCurrentAnimator.cancel();
}
viewPager = (HackyViewPager) ((Activity) mContext).findViewById(R.id.expanded_image);
viewPager.setAdapter(new SamplePagerAdapter(mThumbIds, mContext));
viewPager.setCurrentItem(position);
// Calculate the starting and ending bounds for the zoomed-in image.
// This step
// involves lots of math. Yay, math.
startBounds = new Rect();
final Rect finalBounds = new Rect();
final Point globalOffset = new Point();
// The start bounds are the global visible rectangle of the thumbnail,
// and the
// final bounds are the global visible rectangle of the container view.
// Also
// set the container view's offset as the origin for the bounds, since
// that's
// the origin for the positioning animation properties (X, Y).
thumbView.getGlobalVisibleRect(startBounds);
((Activity) mContext)
.findViewById(R.id.container)
.getGlobalVisibleRect(finalBounds, globalOffset);
startBounds.offset(-globalOffset.x, -globalOffset.y);
finalBounds.offset(-globalOffset.x, -globalOffset.y);
// Adjust the start bounds to be the same aspect ratio as the final
// bounds using the
// "center crop" technique. This prevents undesirable stretching during
// the animation.
// Also calculate the start scaling factor (the end scaling factor is
// always 1.0).
if ((float) finalBounds.width() / finalBounds.height()
> (float) startBounds.width() / startBounds.height()) {
// Extend start bounds horizontally
startScale = (float) startBounds.height() / finalBounds.height();
float startWidth = startScale * finalBounds.width();
float deltaWidth = (startWidth - startBounds.width()) / 2;
startBounds.left -= deltaWidth;
startBounds.right += deltaWidth;
} else {
// Extend start bounds vertically
startScale = (float) startBounds.width() / finalBounds.width();
float startHeight = startScale * finalBounds.height();
float deltaHeight = (startHeight - startBounds.height()) / 2;
startBounds.top -= deltaHeight;
startBounds.bottom += deltaHeight;
}
// show the zoomed-in view. When the animation
// begins,
// it will position the zoomed-in view in the place of the thumbnail.
viewPager.setVisibility(View.VISIBLE);
// Set the pivot point for SCALE_X and SCALE_Y transformations to the
// top-left corner of
// the zoomed-in view (the default is the center of the view).
AnimatorSet animSet = new AnimatorSet();
animSet.setDuration(1);
animSet
.play(ObjectAnimator.ofFloat(viewPager, "pivotX", 0f))
.with(ObjectAnimator.ofFloat(viewPager, "pivotY", 0f))
.with(ObjectAnimator.ofFloat(viewPager, "alpha", 1.0f));
animSet.start();
// Construct and run the parallel animation of the four translation and
// scale properties
// (X, Y, SCALE_X, and SCALE_Y).
AnimatorSet set = new AnimatorSet();
ObjectAnimator alphaAnimator =
ObjectAnimator.ofFloat(((MainActivity) mContext).gridView, "alpha", 1.0f, 0.f);
ObjectAnimator animatorX =
ObjectAnimator.ofFloat(viewPager, "x", startBounds.left, finalBounds.left);
ObjectAnimator animatorY =
ObjectAnimator.ofFloat(viewPager, "y", startBounds.top, finalBounds.top);
ObjectAnimator animatorScaleX = ObjectAnimator.ofFloat(viewPager, "scaleX", startScale, 1f);
ObjectAnimator animatorScaleY = ObjectAnimator.ofFloat(viewPager, "scaleY", startScale, 1f);
set.play(alphaAnimator)
.with(animatorX)
.with(animatorY)
.with(animatorScaleX)
.with(animatorScaleY);
set.setDuration(mShortAnimationDuration);
set.setInterpolator(new DecelerateInterpolator());
set.addListener(
new AnimatorListenerAdapter() {
public void onAnimationEnd(Animator animation) {
mCurrentAnimator = null;
}
public void onAnimationCancel(Animator animation) {
mCurrentAnimator = null;
}
});
set.start();
mCurrentAnimator = set;
// Upon clicking the zoomed-in image, it should zoom back down to the
// original bounds
// and show the thumbnail instead of the expanded image.
startScaleFinal = startScale;
}
@Override
public long getDuration() {
Animator a = mAnimator.get();
return a == null ? 0 : a.getDuration();
}
@Override
public void onResume() {
super.onResume();
// load animations
mAnimVcardOut = AnimatorInflater.loadAnimator(this, R.animator.fade_out);
mAnimVerticalLeftIn = AnimatorInflater.loadAnimator(this, R.animator.fade_in);
mAnimVerticalRightIn = AnimatorInflater.loadAnimator(this, R.animator.fade_in);
mAnimVcardOut.addListener(new HideAfterAnimatorListener(mContainerVcard));
mAnimVerticalLeftIn.addListener(new DisplayBeforeAnimatorListener(mVerticalLeft));
mAnimVerticalRightIn.addListener(new DisplayBeforeAnimatorListener(mVerticalRight));
if (!mPrefs.getBoolean(Constants.PREF_SIDE_USED, false)) {
final Animator animatorHintLeft = AnimatorInflater.loadAnimator(this, R.animator.side_hint);
final Animator animatorHintRight = AnimatorInflater.loadAnimator(this, R.animator.side_hint);
animatorHintLeft.addListener(new BothEndsAnimatorListener(mHintLeft));
animatorHintRight.addListener(new BothEndsAnimatorListener(mHintRight));
animatorHintLeft.setTarget(mHintLeft);
animatorHintRight.setTarget(mHintRight);
animatorHintLeft.start();
animatorHintRight.start();
}
}
@Override
public void end() {
super.end();
Animator a = mAnimator.get();
if (a != null) a.end();
}
public void startAnimation() {
createAnimation();
animation.start();
}
