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Fixed a bug where group expansion size calculation was wrong

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On the lockscreen, the minheight was always based on the intrinsic
height and not actually the minHeight of the children. Because
children were userlocked, they were now reporting their small size
instead of the single line size.
This meant that the expand motion on the lockscreen wasn't following
the finger at all.

Bug: 27418617
Change-Id: I81daaf87887de1adc014cb4c6d46f4ef118061e5
This commit is contained in:
Selim Cinek
2016-02-29 16:14:25 -08:00
parent d1bb54b80e
commit 2c58461daf
3 changed files with 31 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
packages/SystemUI/src/com/android/systemui/statusbar/DragDownHelper.java
View File

@@ -169,21 +169,23 @@ public class DragDownHelper implements Gefingerpoken {
? RUBBERBAND_FACTOR_EXPANDABLE
: RUBBERBAND_FACTOR_STATIC;
float rubberband = heightDelta * rubberbandFactor;
if (expandable && (rubberband + child.getMinHeight()) > child.getMaxContentHeight()) {
float overshoot = (rubberband + child.getMinHeight()) - child.getMaxContentHeight();
if (expandable
&& (rubberband + child.getMinExpandHeight()) > child.getMaxContentHeight()) {
float overshoot =
(rubberband + child.getMinExpandHeight()) - child.getMaxContentHeight();
overshoot *= (1 - RUBBERBAND_FACTOR_STATIC);
rubberband -= overshoot;
}
child.setActualHeight((int) (child.getMinHeight() + rubberband));
child.setActualHeight((int) (child.getMinExpandHeight() + rubberband));
}
private void cancelExpansion(final ExpandableView child) {
if (child.getActualHeight() == child.getMinHeight()) {
if (child.getActualHeight() == child.getMinExpandHeight()) {
mCallback.setUserLockedChild(child, false);
return;
}
ObjectAnimator anim = ObjectAnimator.ofInt(child, "actualHeight",
child.getActualHeight(), child.getMinHeight());
child.getActualHeight(), child.getMinExpandHeight());
anim.setInterpolator(Interpolators.FAST_OUT_SLOW_IN);
anim.setDuration(SPRING_BACK_ANIMATION_LENGTH_MS);
anim.addListener(new AnimatorListenerAdapter() {

4
packages/SystemUI/src/com/android/systemui/statusbar/ExpandableNotificationRow.java
View File

@@ -1221,8 +1221,8 @@ public class ExpandableNotificationRow extends ActivatableNotificationView {
@Override
public int getMinExpandHeight() {
if (mIsSummaryWithChildren && !mOnKeyguard) {
return mChildrenContainer.getMinExpandHeight();
if (mIsSummaryWithChildren && !mShowingPublic) {
return mChildrenContainer.getMinExpandHeight(mOnKeyguard);
}
return getMinHeight();
}

24
packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationChildrenContainer.java
View File

@@ -566,8 +566,28 @@ public class NotificationChildrenContainer extends ViewGroup {
return getIntrinsicHeight(NUMBER_OF_CHILDREN_WHEN_COLLAPSED);
}
public int getMinExpandHeight() {
return getIntrinsicHeight(getMaxAllowedVisibleChildren(true /* forceCollapsed */));
public int getMinExpandHeight(boolean onKeyguard) {
int maxAllowedVisibleChildren = onKeyguard ? NUMBER_OF_CHILDREN_WHEN_COLLAPSED
: getMaxAllowedVisibleChildren(true /* forceCollapsed */);
int minExpandHeight = mNotificationHeaderHeight;
int visibleChildren = 0;
boolean firstChild = true;
int childCount = mChildren.size();
for (int i = 0; i < childCount; i++) {
if (visibleChildren >= maxAllowedVisibleChildren) {
break;
}
if (!firstChild) {
minExpandHeight += mChildPadding;
} else {
firstChild = false;
}
ExpandableNotificationRow child = mChildren.get(i);
minExpandHeight += child.getMinHeight();
visibleChildren++;
}
minExpandHeight += mCollapsedBottompadding;
return minExpandHeight;
}
public void setDark(boolean dark, boolean fade, long delay) {