private void performDismiss(final View dismissView, final int dismissPosition) {
// Animate the dismissed list item to zero-height and fire the dismiss callback when
// all dismissed list item animations have completed. This triggers layout on each animation
// frame; in the future we may want to do something smarter and more performant.
final ViewGroup.LayoutParams lp = dismissView.getLayoutParams();
final int originalHeight = dismissView.getHeight();
((ViewGroup) dismissView)
.getChildAt(1)
.animate()
.translationX(0)
.alpha(1f)
.setListener(
new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
super.onAnimationEnd(animation);
((ViewGroup) dismissView).removeViewAt(0);
Log.d(
"Selected view",
dismissView.getClass()
+ "..."
+ dismissView.getId()
+ mDismissAnimationRefCount);
ValueAnimator animator =
ValueAnimator.ofInt(originalHeight, 0).setDuration(mAnimationTime);
animator.addListener(
new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
--mDismissAnimationRefCount;
if (mDismissAnimationRefCount == 0) {
// No active animations, process all pending dismisses.
// Sort by descending position
Collections.sort(mPendingDismisses);
int[] dismissPositions = new int[mPendingDismisses.size()];
for (int i = mPendingDismisses.size() - 1; i >= 0; i--) {
dismissPositions[i] = mPendingDismisses.get(i).position;
Log.d("Dismiss positions....", dismissPositions[i] + "");
}
tcallbacks.onDismiss(mListView, dismissPositions);
// ViewGroup.LayoutParams lp;
// for (PendingDismissData pendingDismiss :
// mPendingDismisses) {
// // Reset view presentation
// lp =
// pendingDismiss.view.getLayoutParams();
// lp.height = originalHeight;
// pendingDismiss.view.setLayoutParams(lp);
// }
mPendingDismisses.clear();
}
}
});
animator.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator valueAnimator) {
lp.height = (Integer) valueAnimator.getAnimatedValue();
dismissView.setLayoutParams(lp);
}
});
mPendingDismisses.add(new PendingDismissData(dismissPosition, dismissView));
animator.start();
}
});
}
