ClaytonWWilson/Listify
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Search, filter, and sort scroll to the top of the results

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Clayton Wilson 2020-11-14 19:55:30 -05:00
parent 07733caed7
commit c0f79a70ef
1 changed files with 14 additions and 5 deletions
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19
Listify/app/src/main/java/com/example/listify/SearchResults.java
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@ -28,7 +28,7 @@ import java.util.Properties;
import static com.example.listify.MainActivity.am; import static com.example.listify.MainActivity.am;
public class SearchResults extends AppCompatActivity implements FilterDialogFragment.OnFilterListener, SortDialogFragment.OnSortListener, Requestor.Receiver { public class SearchResults extends AppCompatActivity implements FilterDialogFragment.OnFilterListener, SortDialogFragment.OnSortListener, Requestor.Receiver {
private ListView listView; private ListView resultsListView;
private MenuItem filterItem; private MenuItem filterItem;
private ProgressBar loadingSearch; private ProgressBar loadingSearch;
private SearchResultsListAdapter searchResultsListAdapter; private SearchResultsListAdapter searchResultsListAdapter;
@ -95,10 +95,10 @@ public class SearchResults extends AppCompatActivity implements FilterDialogFrag
} }
}); });
ListView listView = (ListView) findViewById(R.id.search_results_list); resultsListView = (ListView) findViewById(R.id.search_results_list);
searchResultsListAdapter = new SearchResultsListAdapter(this, resultsProductListSorted); searchResultsListAdapter = new SearchResultsListAdapter(this, resultsProductListSorted);
listView.setAdapter(searchResultsListAdapter); resultsListView.setAdapter(searchResultsListAdapter);
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() { resultsListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override @Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) { public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
Intent itemDetailsPage = new Intent(SearchResults.this, ItemDetails.class); Intent itemDetailsPage = new Intent(SearchResults.this, ItemDetails.class);
@ -207,13 +207,22 @@ public class SearchResults extends AppCompatActivity implements FilterDialogFrag
requestor.getObject(query, ItemSearch.class, this); requestor.getObject(query, ItemSearch.class, this);
} }
// TODO: Scroll the list back to the top when a search, sort, or filter is performed
// Sorts the search results // Sorts the search results
private void sortResults() { private void sortResults() {
// Reset the filtered list // Reset the filtered list
resultsProductListSorted.clear(); resultsProductListSorted.clear();
resultsProductListSorted.addAll(resultsProductList); resultsProductListSorted.addAll(resultsProductList);
// Scroll the user back to the top of the results
if (resultsListView != null) {
runOnUiThread(new Runnable() {
@Override
public void run() {
resultsListView.smoothScrollToPosition(0);
}
});
}
// Sort Modes // Sort Modes
// 0 default (no sorting) // 0 default (no sorting)
// 1 itemName // 1 itemName