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Merge "Animate height of tracked hun during shade transition." into sc-dev

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This commit is contained in:
Steve Elliott
2021-06-30 15:49:44 +00:00
committed by Android (Google) Code Review
parent c25d45b025 51ff23ae2a
commit 7e4b3fda29
1 changed files with 37 additions and 35 deletions
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72
packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithm.java
View File

@@ -27,7 +27,6 @@ import android.view.ViewGroup;
import com.android.systemui.R;
import com.android.systemui.animation.Interpolators;
import com.android.systemui.statusbar.NotificationShelf;
import com.android.systemui.statusbar.notification.dagger.SilentHeader;
import com.android.systemui.statusbar.notification.row.ActivatableNotificationView;
import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow;
import com.android.systemui.statusbar.notification.row.ExpandableView;
@@ -37,9 +36,9 @@ import java.util.ArrayList;
import java.util.List;
/**
* The Algorithm of the {@link com.android.systemui.statusbar.notification.stack
* .NotificationStackScrollLayout} which can be queried for {@link com.android.systemui.statusbar
* .stack.StackScrollState}
* The Algorithm of the
* {@link com.android.systemui.statusbar.notification.stack.NotificationStackScrollLayout} which can
* be queried for {@link StackScrollAlgorithmState}
*/
public class StackScrollAlgorithm {
@@ -96,7 +95,7 @@ public class StackScrollAlgorithm {
// First we reset the view states to their default values.
resetChildViewStates();
initAlgorithmState(mHostView, algorithmState, ambientState);
initAlgorithmState(algorithmState, ambientState);
updatePositionsForState(algorithmState, ambientState);
updateZValuesForState(algorithmState, ambientState);
updateHeadsUpStates(algorithmState, ambientState);
@@ -216,19 +215,18 @@ public class StackScrollAlgorithm {
/**
* Initialize the algorithm state like updating the visible children.
*/
private void initAlgorithmState(ViewGroup hostView, StackScrollAlgorithmState state,
AmbientState ambientState) {
private void initAlgorithmState(StackScrollAlgorithmState state, AmbientState ambientState) {
state.scrollY = ambientState.getScrollY();
state.mCurrentYPosition = -state.scrollY;
state.mCurrentExpandedYPosition = -state.scrollY;
//now init the visible children and update paddings
int childCount = hostView.getChildCount();
int childCount = mHostView.getChildCount();
state.visibleChildren.clear();
state.visibleChildren.ensureCapacity(childCount);
int notGoneIndex = 0;
for (int i = 0; i < childCount; i++) {
ExpandableView v = (ExpandableView) hostView.getChildAt(i);
ExpandableView v = (ExpandableView) mHostView.getChildAt(i);
if (v.getVisibility() != View.GONE) {
if (v == ambientState.getShelf()) {
continue;
@@ -237,7 +235,7 @@ public class StackScrollAlgorithm {
if (v instanceof ExpandableNotificationRow) {
ExpandableNotificationRow row = (ExpandableNotificationRow) v;
// handle the notgoneIndex for the children as well
// handle the notGoneIndex for the children as well
List<ExpandableNotificationRow> children = row.getAttachedChildren();
if (row.isSummaryWithChildren() && children != null) {
for (ExpandableNotificationRow childRow : children) {
@@ -407,29 +405,33 @@ public class StackScrollAlgorithm {
final boolean noSpaceForFooter = footerEnd > ambientState.getStackEndHeight();
((FooterView.FooterViewState) viewState).hideContent =
shadeClosed || isShelfShowing || noSpaceForFooter;
} else if (view != ambientState.getTrackedHeadsUpRow()) {
if (ambientState.isExpansionChanging()) {
// Show all views. Views below the shelf will later be clipped (essentially hidden)
// in NotificationShelf.
viewState.hidden = false;
viewState.inShelf = algorithmState.firstViewInShelf != null
&& i >= algorithmState.visibleChildren.indexOf(
algorithmState.firstViewInShelf);
} else if (ambientState.getShelf() != null) {
// When pulsing (incoming notification on AOD), innerHeight is 0; clamp all
// to shelf start, thereby hiding all notifications (except the first one, which we
// later unhide in updatePulsingState)
final int stackBottom = !ambientState.isShadeExpanded() || ambientState.isDozing()
? ambientState.getInnerHeight() : (int) ambientState.getStackHeight();
final int shelfStart = stackBottom - ambientState.getShelf().getIntrinsicHeight();
viewState.yTranslation = Math.min(viewState.yTranslation, shelfStart);
if (viewState.yTranslation >= shelfStart) {
viewState.hidden = !view.isExpandAnimationRunning()
&& !view.hasExpandingChild();
viewState.inShelf = true;
// Notifications in the shelf cannot be visible HUNs.
viewState.headsUpIsVisible = false;
} else {
if (view != ambientState.getTrackedHeadsUpRow()) {
if (ambientState.isExpansionChanging()) {
// Show all views. Views below the shelf will later be clipped (essentially
// hidden) in NotificationShelf.
viewState.hidden = false;
viewState.inShelf = algorithmState.firstViewInShelf != null
&& i >= algorithmState.visibleChildren.indexOf(
algorithmState.firstViewInShelf);
} else if (ambientState.getShelf() != null) {
// When pulsing (incoming notification on AOD), innerHeight is 0; clamp all
// to shelf start, thereby hiding all notifications (except the first one, which
// we later unhide in updatePulsingState)
final int stackBottom =
!ambientState.isShadeExpanded() || ambientState.isDozing()
? ambientState.getInnerHeight()
: (int) ambientState.getStackHeight();
final int shelfStart =
stackBottom - ambientState.getShelf().getIntrinsicHeight();
viewState.yTranslation = Math.min(viewState.yTranslation, shelfStart);
if (viewState.yTranslation >= shelfStart) {
viewState.hidden = !view.isExpandAnimationRunning()
&& !view.hasExpandingChild();
viewState.inShelf = true;
// Notifications in the shelf cannot be visible HUNs.
viewState.headsUpIsVisible = false;
}
}
}
@@ -485,7 +487,7 @@ public class StackScrollAlgorithm {
View previousChild) {
return sectionProvider.beginsSection(child, previousChild)
&& visibleIndex > 0
&& !(previousChild instanceof SilentHeader)
&& !(previousChild instanceof SectionHeaderView)
&& !(child instanceof FooterView);
}
@@ -696,7 +698,7 @@ public class StackScrollAlgorithm {
this.mIsExpanded = isExpanded;
}
public class StackScrollAlgorithmState {
public static class StackScrollAlgorithmState {
/**
* The scroll position of the algorithm (absolute scrolling).