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Space out empty taskbar hotseat views when on home screen

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This ensures the taskbar hotseat aligns with the home screen
hotseat, as the latter supports empty cells. When in apps,
the taskbar still collapses the empty cells.

Test: Turn off hotseat predictions, remove some hotseat items,
and ensure the taskbar hotseat spreads out when on home.

Bug: 179886115
Bug: 171917176
Change-Id: I6047c3c5691685edcd8b3519e0305812b1295550
This commit is contained in:
Tony Wickham
2021-03-03 17:33:28 -08:00
parent 634f600848
commit 64edc22c8b
2 changed files with 56 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
quickstep/src/com/android/launcher3/taskbar/TaskbarView.java
View File

@@ -182,25 +182,44 @@ public class TaskbarView extends LinearLayout implements FolderIcon.FolderIconPa
&& hotseatItemInfo instanceof WorkspaceItemInfo) {
((BubbleTextView) hotseatView).applyFromWorkspaceItem(
(WorkspaceItemInfo) hotseatItemInfo);
hotseatView.setVisibility(VISIBLE);
hotseatView.setOnClickListener(mControllerCallbacks.getItemOnClickListener());
hotseatView.setOnLongClickListener(
mControllerCallbacks.getItemOnLongClickListener());
} else if (isFolder) {
hotseatView.setVisibility(VISIBLE);
hotseatView.setOnClickListener(mControllerCallbacks.getItemOnClickListener());
hotseatView.setOnLongClickListener(
mControllerCallbacks.getItemOnLongClickListener());
} else {
hotseatView.setVisibility(GONE);
hotseatView.setOnClickListener(null);
hotseatView.setOnLongClickListener(null);
}
updateHotseatItemVisibility(hotseatView);
}
updateHotseatRecentsDividerVisibility();
}
protected void updateHotseatItemsVisibility() {
for (int i = mHotseatStartIndex; i <= mHotseatEndIndex; i++) {
updateHotseatItemVisibility(getChildAt(i));
}
}
private void updateHotseatItemVisibility(View hotseatView) {
if (hotseatView.getTag() != null) {
hotseatView.setVisibility(VISIBLE);
} else {
int oldVisibility = hotseatView.getVisibility();
int newVisibility = mControllerCallbacks.getEmptyHotseatViewVisibility();
hotseatView.setVisibility(newVisibility);
if (oldVisibility == GONE && newVisibility != GONE) {
// By default, the layout transition only runs when going to VISIBLE,
// but we want it to run when going to GONE to INVISIBLE as well.
getLayoutTransition().showChild(this, hotseatView, oldVisibility);
}
}
}
private View addDivider(int dividerIndex) {
View divider = inflate(R.layout.taskbar_divider);
addView(divider, dividerIndex);