Example usage for android.support.v4.content CursorLoader CursorLoader

Introduction

In this page you can find the example usage for android.support.v4.content CursorLoader CursorLoader.

Prototype

public CursorLoader(Context context, Uri uri, String[] projection, String selection, String[] selectionArgs,
        String sortOrder)

Source Link

Document

Creates a fully-specified CursorLoader.

Usage

From source file:com.google.android.apps.gutenberg.TimelineFragment.java

@Override
public Loader<Cursor> onCreateLoader(int id, Bundle args) {
    Activity activity = getActivity();/*ww  w .jav a  2 s .c om*/
    String eventId = args.getString(ARG_EVENT_ID);
    if (TextUtils.isEmpty(eventId)) {
        return null;
    }
    switch (id) {
    case LOADER_ATTENDEES:
        return new CursorLoader(activity, Table.ATTENDEE.getBaseUri(), Checkin.PROJECTION,
                Table.Attendee.EVENT_ID + " = ? AND " + Table.Attendee.CHECKIN + " IS NOT NULL",
                new String[] { eventId }, null);
    case LOADER_EVENT:
        return new CursorLoader(activity, Table.EVENT.getItemUri(eventId), new String[] { Table.Event.NAME },
                null, null, null);
    }
    return null;
}

From source file:com.marvin.rocklock.PlaylistUtils.java

/**
 * Adds a given song to an existing playlist
 *
 * @param context the managing activity//from w w  w  .  j  a v  a  2  s.c  o m
 * @param id the song id to add
 */
public static void showPlaylistDialog(final RockLockActivity context, final String id) {

    // Get list of playlists
    String[] proj = { MediaStore.Audio.Playlists._ID, MediaStore.Audio.Playlists.NAME };
    CursorLoader loader = new CursorLoader(context, MediaStore.Audio.Playlists.EXTERNAL_CONTENT_URI, proj, null,
            null, null);
    final Cursor playlistCursor = loader.loadInBackground();
    // Show playlists
    AlertDialog.Builder builder = new AlertDialog.Builder(context);
    if (playlistCursor.moveToFirst()) {
        DialogInterface.OnClickListener clickListener = new DialogInterface.OnClickListener() {

            @Override
            public void onClick(DialogInterface dialog, int which) {
                addToPlaylist(context, playlistCursor.getInt(0), id);
            }

        };
        builder.setCursor(playlistCursor, clickListener, MediaStore.Audio.Playlists.NAME);
    } else {
        // No playlists: show create dialog
        builder.setTitle(context.getString(R.string.new_playlist));
        // TODO(sainsley): add default name based on
        // number of playlists in directory
        builder.setMessage(context.getString(R.string.enter_playlist_name));

        final EditText input = new EditText(context);
        builder.setView(input);

        builder.setPositiveButton(context.getString(R.string.ok), new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int whichButton) {
                String name = input.getText().toString();
                ArrayList<String> ids = new ArrayList<String>();
                ids.add(id);
                writePlaylist(context, name, ids);
                return;
            }
        });
    }
    builder.show();
}

From source file:com.example.geronimo.sunshine.app.ForecastFragment.java

public Loader<Cursor> onCreateLoader(int id, Bundle args) {
    Uri weatherUri = WeatherContract.WeatherEntry.CONTENT_URI;
    String locationSetting = Utility.getPreferredLocation(getActivity());

    // Sort order:  Ascending, by date.
    String sortOrder = WeatherContract.WeatherEntry.COLUMN_DATE + " ASC";
    Uri weatherForLocationUri = WeatherContract.WeatherEntry.buildWeatherLocationWithStartDate(locationSetting,
            System.currentTimeMillis());

    cur = getActivity().getContentResolver().query(weatherForLocationUri, null, null, null, sortOrder);
    return new CursorLoader(getActivity(), weatherForLocationUri, null, null, null, sortOrder);
}

From source file:com.dmitrymalkovich.android.githubanalytics.data.source.local.LoaderProvider.java

public Loader<Cursor> createRepositoryLoader() {
    return new CursorLoader(mContext, RepositoryContract.RepositoryEntry.CONTENT_URI,
            RepositoryContract.RepositoryEntry.REPOSITORY_COLUMNS, null, null,
            RepositoryContract.RepositoryEntry.COLUMN_REPOSITORY_NAME + " ASC");
}

From source file:barqsoft.footballscores.ScoresFragment.java

@Override
public Loader<Cursor> onCreateLoader(int id, Bundle args) {
    return new CursorLoader(getActivity(),
            ScoresContract.ScoreEntry.buildMatchesByDateUri(String.valueOf(mTimeDate)), MATCHES_COLUMNS, null,
            null, null);// w ww  . j av a 2  s  .c  o  m
}

From source file:com.krysanify.mobile.trackerjacker.DailyMapActivity.java

@Override
public Loader<Cursor> onCreateLoader(int arg0, Bundle arg1) {
    Uri baseUri;/*from w w w  .  j a v  a  2  s .co  m*/
    baseUri = TrackData.CONTENT_URI;

    // Now create and return a CursorLoader that will take care of
    // creating a Cursor for the data being displayed.
    return new CursorLoader(getApplicationContext(), baseUri, TRACKER_SUMMARY_PROJECTION, null, null, null);
}

From source file:com.example.ami1.CheckActivity.java

@Override
public Loader<Cursor> onCreateLoader(int id, Bundle args) {
    final String account = args.getString("account");
    final Uri labelsUri = GmailContract.Labels.getLabelsUri(account);
    return new CursorLoader(this, labelsUri, null, null, null, null);
}

From source file:com.gelakinetic.mtgfam.helpers.AutocompleteCursorAdapter.java

/**
 * Instantiate and return a new Loader for the given ID.
 *
 * @param id   The ID whose loader is to be created.
 * @param args Any arguments supplied by the caller.
 * @return Return a new Loader instance that is ready to start loading.
 *///from  ww w . ja  v  a  2 s.  c  o m
@Override
public Loader<Cursor> onCreateLoader(int id, Bundle args) {
    /* Now create and return a CursorLoader that will take care of creating a Cursor for the data being displayed.
     */
    String select = "(" + CardDbAdapter.KEY_NAME + ")";
    return new CursorLoader(mFragment.getActivity(), SEARCH_URI, CARD_NAME_PROJECTION, select,
            mAutocompleteFilter, CardDbAdapter.KEY_NAME + " COLLATE LOCALIZED ASC");
}

From source file:com.commonsware.android.arXiv.FavouritesListFragment.java

@Override
public Loader<Cursor> onCreateLoader(int i, Bundle bundle) {
    return new CursorLoader(getActivity(), Feeds.CONTENT_URI, null, null, null, null);
}

From source file:com.money.manager.ex.fragment.HomeFragment.java

@Override
public Loader<Cursor> onCreateLoader(int id, Bundle args) {
    switch (id) {
    case ID_LOADER_USER_NAME:
        return new CursorLoader(getActivity(), infoTable.getUri(),
                new String[] { infoTable.INFONAME, infoTable.INFOVALUE }, null, null, null);
    case ID_LOADER_ACCOUNT_BILLS:
        setListViewAccountBillsVisible(false);
        // compose whereClause
        String where = "";
        // check if show only open accounts
        if (application.getAccountsOpenVisible()) {
            where = "LOWER(STATUS)='open'";
        }/*  w  ww  . j av  a 2 s  . c o m*/
        // check if show fav accounts
        if (application.getAccountFavoriteVisible()) {
            where = "LOWER(FAVORITEACCT)='true'";
        }
        return new CursorLoader(getActivity(), accountBills.getUri(), accountBills.getAllColumns(), where, null,
                "upper(" + accountBills.ACCOUNTNAME + ")");
    case ID_LOADER_BILL_DEPOSITS:
        QueryBillDeposits billDeposits = new QueryBillDeposits(getActivity());
        return new CursorLoader(getActivity(), billDeposits.getUri(), null, QueryBillDeposits.DAYSLEFT + "<=0",
                null, null);
    case ID_LOADER_INCOME_EXPENSES:
        QueryReportIncomeVsExpenses report = new QueryReportIncomeVsExpenses(getActivity());
        return new CursorLoader(getActivity(), report.getUri(), report.getAllColumns(),
                QueryReportIncomeVsExpenses.Month + "="
                        + Integer.toString(Calendar.getInstance().get(Calendar.MONTH) + 1) + " AND "
                        + QueryReportIncomeVsExpenses.Year + "="
                        + Integer.toString(Calendar.getInstance().get(Calendar.YEAR)),
                null, null);
    default:
        return null;
    }
}