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Merge pull request #8972 from Stypox/fix-suggestions-listadapter

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Fix various issues in the search suggestions list
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Stypox 2022-09-19 08:54:55 +02:00 committed by GitHub
commit bf55ed262f
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2 changed files with 7 additions and 4 deletions
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6
app/src/main/java/org/schabi/newpipe/fragments/list/search/SearchFragment.java
View File

@ -340,6 +340,8 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
super.initViews(rootView, savedInstanceState); super.initViews(rootView, savedInstanceState);
searchBinding.suggestionsList.setAdapter(suggestionListAdapter); searchBinding.suggestionsList.setAdapter(suggestionListAdapter);
// animations are just strange and useless, since the suggestions keep changing too much
searchBinding.suggestionsList.setItemAnimator(null);
new ItemTouchHelper(new ItemTouchHelper.Callback() { new ItemTouchHelper(new ItemTouchHelper.Callback() {
@Override @Override
public int getMovementFlags(@NonNull final RecyclerView recyclerView, public int getMovementFlags(@NonNull final RecyclerView recyclerView,
@ -944,8 +946,8 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
if (DEBUG) { if (DEBUG) {
Log.d(TAG, "handleSuggestions() called with: suggestions = [" + suggestions + "]"); Log.d(TAG, "handleSuggestions() called with: suggestions = [" + suggestions + "]");
} }
searchBinding.suggestionsList.smoothScrollToPosition(0); suggestionListAdapter.submitList(suggestions,
suggestionListAdapter.submitList(suggestions); () -> searchBinding.suggestionsList.scrollToPosition(0));
if (suggestionsPanelVisible && isErrorPanelVisible()) { if (suggestionsPanelVisible && isErrorPanelVisible()) {
hideLoading(); hideLoading();

5
app/src/main/java/org/schabi/newpipe/fragments/list/search/SuggestionListAdapter.java
View File

@ -80,13 +80,14 @@ public class SuggestionListAdapter
@Override @Override
public boolean areItemsTheSame(@NonNull final SuggestionItem oldItem, public boolean areItemsTheSame(@NonNull final SuggestionItem oldItem,
@NonNull final SuggestionItem newItem) { @NonNull final SuggestionItem newItem) {
return oldItem.query.equals(newItem.query); return oldItem.fromHistory == newItem.fromHistory
&& oldItem.query.equals(newItem.query);
} }
@Override @Override
public boolean areContentsTheSame(@NonNull final SuggestionItem oldItem, public boolean areContentsTheSame(@NonNull final SuggestionItem oldItem,
@NonNull final SuggestionItem newItem) { @NonNull final SuggestionItem newItem) {
return oldItem.equals(newItem); return true; // items' contents never change; the list of items themselves does
} }
} }
} }