private void updateSearchList(boolean isLoadMore) {
if (isLoadMore) {
if (tempList != null) {
searchList.addAll(tempList);
searchListAdapter.notifyDataSetChanged();
if (tempList.size() < 20) {
searchResultListView.setCanLoadMore(false);
}
searchResultListView.onLoadMoreOver();
tempList.clear();
}
} else {
if (tempList != null) {
searchList.addAll(tempList);
searchListAdapter = new SearchResultAdapter(searchList);
searchResultListView.setAdapter(searchListAdapter);
if (tempList.size() < 20) {
searchResultListView.setCanLoadMore(false);
} else {
searchResultListView.setCanLoadMore(true);
}
if (tempList.size() == 0) {
myErrText.setText("暂无结果");
myErrText.setVisibility(View.VISIBLE);
} else {
myErrText.setVisibility(View.GONE);
}
tempList.clear();
}
}
}
public SearchableActivity() {
mAllAlbums = new ArrayList<>();
mAdapter = new SearchResultAdapter(mAllAlbums);
mAdapter.setHasStableIds(true);
mImageUris = new ArrayList<Uri>();
mSendPhoto = false;
}
@Override
public boolean onQueryTextChange(String query) {
final List<Album> filteredModelList = filter(mAllAlbums, query);
mAdapter.setAlbums(filteredModelList);
mResultsView.scrollToPosition(0);
return true;
}
@Override
public VisualSearchResult reevaluate(
List<SearchResult> sourceValue, VisualSearchResult transformedValue) {
resultCount.addAndGet(-transformedValue.getSources().size());
((SearchResultAdapter) transformedValue).update();
resultCount.addAndGet(transformedValue.getSources().size());
return transformedValue;
}
private void fillResultToRecyclerView(String query) {
List<SearchResult> newResults = new ArrayList<>();
for (int i = 0; i < 10; i++) {
SearchResult result = new SearchResult(query, query + Integer.toString(i), "");
newResults.add(result);
}
mResultAdapter.replaceWith(newResults);
}
@Override
public void onBackPressed() {
if (mSearchView.isSearching()) {
mSearchView.closeSearch();
} else if (mRecyclerView.getVisibility() == View.VISIBLE) {
mResultAdapter.clear();
mRecyclerView.setVisibility(View.GONE);
} else {
super.onBackPressed();
}
}
