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Merge "Ensure search highlight position when scheduled runnable starts" am: fcd941b4eb

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Original change: https://android-review.googlesource.com/c/platform/packages/apps/Settings/+/2263782

Change-Id: I3d0a338bb220705a255a7abc123d490ee19f44af
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Treehugger Robot
2022-10-25 08:01:42 +00:00
committed by Automerger Merge Worker
parent 9fd4f504e2 fcd941b4eb
commit c54246e0c8
2 changed files with 28 additions and 6 deletions
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30
src/com/android/settings/widget/HighlightablePreferenceGroupAdapter.java
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@@ -141,6 +141,8 @@ public class HighlightablePreferenceGroupAdapter extends PreferenceGroupAdapter
return;
}
// Highlight request accepted
mHighlightRequested = true;
// Collapse app bar after 300 milliseconds.
if (appBarLayout != null) {
root.postDelayed(() -> {
@@ -152,17 +154,37 @@ public class HighlightablePreferenceGroupAdapter extends PreferenceGroupAdapter
recyclerView.setItemAnimator(null);
// Scroll to correct position after 600 milliseconds.
root.postDelayed(() -> {
mHighlightRequested = true;
recyclerView.smoothScrollToPosition(position);
mHighlightPosition = position;
if (ensureHighlightPosition()) {
recyclerView.smoothScrollToPosition(mHighlightPosition);
}
}, DELAY_HIGHLIGHT_DURATION_MILLIS);
// Highlight preference after 900 milliseconds.
root.postDelayed(() -> {
notifyItemChanged(position);
if (ensureHighlightPosition()) {
notifyItemChanged(mHighlightPosition);
}
}, DELAY_COLLAPSE_DURATION_MILLIS + DELAY_HIGHLIGHT_DURATION_MILLIS);
}
/**
* Make sure we highlight the real-wanted position in case of preference position already
* changed when the delay time comes.
*/
private boolean ensureHighlightPosition() {
if (TextUtils.isEmpty(mHighlightKey)) {
return false;
}
final int position = getPreferenceAdapterPosition(mHighlightKey);
final boolean allowHighlight = position >= 0;
if (allowHighlight && mHighlightPosition != position) {
Log.w(TAG, "EnsureHighlight: position has changed since last highlight request");
// Make sure RecyclerView always uses latest correct position to avoid exceptions.
mHighlightPosition = position;
}
return allowHighlight;
}
public boolean isHighlightRequested() {
return mHighlightRequested;
}