Example usage for android.support.v4.widget CursorAdapter swapCursor

Introduction

In this page you can find the example usage for android.support.v4.widget CursorAdapter swapCursor.

Prototype

public Cursor swapCursor(Cursor newCursor) 

Source Link

Document

Swap in a new Cursor, returning the old Cursor.

Usage

From source file:com.laevatein.internal.ui.helper.AlbumListViewHelper.java

public static void setCursor(Fragment fragment, Cursor cursor) {
    ListView listView = (ListView) FragmentUtils.findViewById(fragment, R.id.l_list_album);
    CursorAdapter adapter = (CursorAdapter) listView.getAdapter();
    adapter.swapCursor(cursor);
}

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From source file:com.laevatein.internal.ui.helper.PhotoGridViewHelper.java

public static void setCursor(Fragment fragment, Cursor cursor) {
    GridView gridView = (GridView) fragment.getView().findViewById(R.id.l_grid_photo);
    CursorAdapter adapter = (CursorAdapter) gridView.getAdapter();
    adapter.swapCursor(cursor);
}

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From source file:org.ohmage.db.DbHelper.java

/**
 * Swaps newCursor into the given adapter and closes the old cursor if one exists 
 * @param adapter the adapter into which to swap the new cursor
 * @param newCursor the cursor to swap into the adapter
 *//*w ww. ja  v a 2s.c  o  m*/
public static void swapCursorSafe(CursorAdapter adapter, Cursor newCursor) {
    Cursor oldCursor = adapter.swapCursor(newCursor);

    if (oldCursor != null && !oldCursor.isClosed())
        oldCursor.close();
}

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From source file:com.wheelly.fragments.LocationsListFragment.java

@Subscribe
public void onLoadFinished(LocationsLoadedEvent event) {
    final CursorAdapter a = (CursorAdapter) getListAdapter();
    a.swapCursor(event.cursor);
}

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From source file:com.hplasplas.weather.activitys.SearchPlaceActivity.java

private void closeCursor(SearchView searchView) {

    if (searchView != null) {
        CursorAdapter adapter = searchView.getSuggestionsAdapter();
        if (adapter != null) {
            Cursor cursor = adapter.swapCursor(null);
            if (cursor != null && !cursor.isClosed()) {
                cursor.close();//from   w w w  .j  av  a2 s . c  o  m
            }
        }
    }
}

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From source file:eu.masconsult.bgbanking.activity.fragment.AccountsListFragment.java

private void swapCursorFromLoader(Loader<Cursor> loader, Cursor cursor) {
    CursorAdapter adapter = getCursorAdapter(loader);
    if (adapter == null) {
        return;//from w  w  w  . j  a  v a2 s .  co  m
    }
    adapter.swapCursor(cursor);
}

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From source file:com.smedic.tubtub.Pane.java

private Loader suggestionLoader(final List<String> suggestions, final CursorAdapter suggestionAdapter,
        final String query) {
    return getSupportLoaderManager().restartLoader(4, null, new LoaderManager.LoaderCallbacks<List<String>>() {
        @Override//from   w ww  .  j  av  a2s .c om
        public Loader<List<String>> onCreateLoader(final int id, final Bundle args) {
            return new SuggestionsLoader(getApplicationContext(), query);
        }

        @Override
        public void onLoadFinished(Loader<List<String>> loader, List<String> data) {
            if (data == null)
                return;
            suggestions.clear();
            suggestions.addAll(data);
            String[] columns = { BaseColumns._ID, SearchManager.SUGGEST_COLUMN_TEXT_1 };
            MatrixCursor cursor = new MatrixCursor(columns);

            for (int i = 0; i < data.size(); i++) {
                String[] tmp = { Integer.toString(i), data.get(i) };
                cursor.addRow(tmp);
            }
            suggestionAdapter.swapCursor(cursor);
        }

        @Override
        public void onLoaderReset(Loader<List<String>> loader) {
            suggestions.clear();
            suggestions.addAll(Collections.<String>emptyList());
        }
    });
}

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From source file:com.teocci.utubinbg.MainActivity.java

/**
 * Options menu in action bar/*from   w w  w.j  av  a 2  s . c  o m*/
 *
 * @param menu
 * @return
 */
@Override
public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.menu_main, menu);

    MenuItem searchItem = menu.findItem(R.id.action_search);
    SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);

    final SearchView searchView = (SearchView) MenuItemCompat.getActionView(searchItem);
    if (searchView != null) {
        searchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));
    }

    //suggestions
    final CursorAdapter suggestionAdapter = new SimpleCursorAdapter(this, R.layout.dropdown_menu, null,
            new String[] { SearchManager.SUGGEST_COLUMN_TEXT_1 }, new int[] { android.R.id.text1 }, 0);
    final List<String> suggestions = new ArrayList<>();

    searchView.setSuggestionsAdapter(suggestionAdapter);

    searchView.setOnSuggestionListener(new SearchView.OnSuggestionListener() {
        @Override
        public boolean onSuggestionSelect(int position) {
            return false;
        }

        @Override
        public boolean onSuggestionClick(int position) {
            searchView.setQuery(suggestions.get(position), false);
            searchView.clearFocus();

            Intent suggestionIntent = new Intent(Intent.ACTION_SEARCH);
            suggestionIntent.putExtra(SearchManager.QUERY, suggestions.get(position));
            handleIntent(suggestionIntent);

            return true;
        }
    });

    searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
        @Override
        public boolean onQueryTextSubmit(String s) {
            return false; //if true, no new intent is started
        }

        @Override
        public boolean onQueryTextChange(String suggestion) {
            // check network connection. If not available, do not query.
            // this also disables onSuggestionClick triggering
            if (suggestion.length() > 2) { //make suggestions after 3rd letter

                if (networkConf.isNetworkAvailable()) {

                    new JsonAsyncTask(new JsonAsyncTask.AsyncResponse() {
                        @Override
                        public void processFinish(ArrayList<String> result) {
                            suggestions.clear();
                            suggestions.addAll(result);
                            String[] columns = { BaseColumns._ID, SearchManager.SUGGEST_COLUMN_TEXT_1 };
                            MatrixCursor cursor = new MatrixCursor(columns);

                            for (int i = 0; i < result.size(); i++) {
                                String[] tmp = { Integer.toString(i), result.get(i) };
                                cursor.addRow(tmp);
                            }
                            suggestionAdapter.swapCursor(cursor);

                        }
                    }).execute(suggestion);
                    return true;
                }
            }
            return false;
        }
    });

    return true;
}

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