diff options
Diffstat (limited to 'core')
| -rw-r--r-- | core/java/android/widget/AdapterViewAnimator.java | 2 | ||||
| -rw-r--r-- | core/java/android/widget/StackView.java | 8 |
2 files changed, 8 insertions, 2 deletions
diff --git a/core/java/android/widget/AdapterViewAnimator.java b/core/java/android/widget/AdapterViewAnimator.java index 6eb06ad..e34a204 100644 --- a/core/java/android/widget/AdapterViewAnimator.java +++ b/core/java/android/widget/AdapterViewAnimator.java @@ -696,6 +696,8 @@ public abstract class AdapterViewAnimator extends AdapterView<Adapter> mWhichChild = 0; showOnly(mWhichChild, true); + } else if (mOldItemCount != getCount()) { + showOnly(mWhichChild, true); } refreshChildren(); requestLayout(); diff --git a/core/java/android/widget/StackView.java b/core/java/android/widget/StackView.java index 9ec4b74..03c073c 100644 --- a/core/java/android/widget/StackView.java +++ b/core/java/android/widget/StackView.java @@ -454,9 +454,13 @@ public class StackView extends AdapterViewAnimator { canvas.getClipBounds(stackInvalidateRect); final int childCount = getChildCount(); for (int i = 0; i < childCount; i++) { - LayoutParams lp = (LayoutParams) getChildAt(i).getLayoutParams(); + final View child = getChildAt(i); + LayoutParams lp = (LayoutParams) child.getLayoutParams(); + if ((lp.horizontalOffset == 0 && lp.verticalOffset == 0) || + child.getAlpha() == 0f || child.getVisibility() != VISIBLE) { + lp.resetInvalidateRect(); + } stackInvalidateRect.union(lp.getInvalidateRect()); - lp.resetInvalidateRect(); } canvas.save(Canvas.CLIP_SAVE_FLAG); canvas.clipRect(stackInvalidateRect, Region.Op.UNION); |