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.mstoyanov.music_lessons.StudentsFragment.java

@Override
public Loader<Cursor> onCreateLoader(int loaderID, Bundle bundle) {
    switch (loaderID) {
    case STUDENTS_LOADER:
        return new CursorLoader(getActivity(), // context
                SchoolContract.STUDENTS_TABLE_CONTENTURI, // uri
                projection, // projection
                null, // selection
                null, // selectionArgs
                sortOrder // firstName, lastName
        );/*from  w  ww.  j  av  a 2  s .co m*/
    case STUDENT_DETAILS_LOADER:
        return new CursorLoader(getActivity(), // context
                SchoolContract.STUDENTS_TABLE_CONTENTURI, // uri
                null, // projection
                selection, // selection
                selectionArgs, // selectionArgs
                null // sortOrder
        );
    case LESSONS_LOADER:
        return new CursorLoader(getActivity(), // context
                SchoolContract.SCHEDULE_TABLE_CONTENTURI, // uri
                null, // projection
                selection, // selection
                selectionArgs, // selectionArgs
                null // sortOrder
        );
    default:
        throw new IllegalArgumentException("Invalid loaderID: " + loaderID);
    }
}

From source file:ac.robinson.mediaphone.activity.NarrativeBrowserActivity.java

@Override
public Loader<Cursor> onCreateLoader(int id, Bundle args) {
    return new CursorLoader(NarrativeBrowserActivity.this, NarrativeItem.NARRATIVE_CONTENT_URI,
            NarrativeItem.PROJECTION_ALL, NarrativeItem.SELECTION_NOT_DELETED, null,
            NarrativeItem.DEFAULT_SORT_ORDER);
}

From source file:cc.mintcoin.wallet.ui.SendingAddressesFragment.java

@Override
public Loader<Cursor> onCreateLoader(final int id, final Bundle args) {
    final Uri uri = AddressBookProvider.contentUri(activity.getPackageName());
    return new CursorLoader(activity, uri, null, AddressBookProvider.SELECTION_NOTIN,
            new String[] { walletAddressesSelection != null ? walletAddressesSelection : "" },
            AddressBookProvider.KEY_LABEL + " COLLATE LOCALIZED ASC");
}

From source file:com.battlelancer.seriesguide.ui.ActivityFragment.java

public Loader<Cursor> onCreateLoader(int id, Bundle args) {
    String type = getArguments().getString(InitBundle.TYPE);
    boolean isInfiniteScrolling = ActivitySettings.isInfiniteActivity(getActivity());

    // infinite or 30 days activity stream
    String[][] queryArgs = DBUtils.buildActivityQuery(getActivity(), type, isInfiniteScrolling ? -1 : 30);

    // prevent upcoming/recent episodes from becoming stale
    schedulePeriodicDataRefresh(true);//from  ww  w. jav a 2  s.  c o m

    return new CursorLoader(getActivity(), Episodes.CONTENT_URI_WITHSHOW, ActivityQuery.PROJECTION,
            queryArgs[0][0], queryArgs[1], queryArgs[2][0]);
}

From source file:com.bexkat.feedlib.ItemListFragment.java

@Override
public Loader<Cursor> onCreateLoader(int id, Bundle args) {
    String[] projection = new String[] { ItemTable._ID, ItemTable.COLUMN_TITLE, ItemTable.COLUMN_PUBDATE,
            ItemTable.COLUMN_READ, ItemTable.COLUMN_FAVORITE };
    CursorLoader cursorLoader;/*from   w  w  w.  j a va  2  s  .  c  o  m*/

    if (mFeedId != -1)
        cursorLoader = new CursorLoader(getActivity(),
                Uri.parse(MyContentProvider.FEEDLIST_CONTENT_URI + "/" + mFeedId), projection, null, null,
                ItemTable.COLUMN_READ + DatabaseHelper.SORT_ASC + "," + ItemTable.COLUMN_PUBDATE
                        + DatabaseHelper.SORT_DESC);
    else
        cursorLoader = new CursorLoader(getActivity(), MyContentProvider.ITEM_CONTENT_URI, projection,
                ItemTable.COLUMN_FAVORITE + "=?", new String[] { Long.toString(DatabaseHelper.ON) },
                ItemTable.COLUMN_READ + DatabaseHelper.SORT_ASC + "," + ItemTable.COLUMN_PUBDATE
                        + DatabaseHelper.SORT_DESC);
    return cursorLoader;
}

From source file:com.kobi.metalsexchange.app.ExchangeRatesFragment.java

@Override
public Loader<Cursor> onCreateLoader(int i, Bundle bundle) {
    // Sort order:  Descending, by date.
    String sortOrder = MetalsContract.MetalsRateEntry.COLUMN_DATE + " DESC";

    Uri ratesByMetalUri = MetalsContract.MetalsRateEntry.buildMetalsRateWithStartDate(mMetalId,
            System.currentTimeMillis());

    return new CursorLoader(getActivity(), ratesByMetalUri, RATES_COLUMNS, null, null, sortOrder);
}

From source file:com.example.android.gcncouponalert.app.CouponsFragment.java

@Override
public Loader<Cursor> onCreateLoader(int i, Bundle bundle) {
    Log.d(LOG_TAG, "onCreateLoader");
    // This is called when a new Loader needs to be created.  This
    // fragment only uses one loader, so we don't care about checking the id.

    // To only show current and future dates, filter the query to return weather only for
    // dates after or including today.

    /*//from  w  w  w  .java 2  s.c  o  m
    // Sort order:  Ascending, by date.
    String sortOrder = CouponsContract.WeatherEntry.COLUMN_DATE + " ASC";
            
    String locationSetting = Utility.getPreferredLocation(getActivity());
    Uri weatherForLocationUri = CouponsContract.WeatherEntry.buildWeatherLocationWithStartDate(
        locationSetting, System.currentTimeMillis());
            
    return new CursorLoader(getActivity(),
        weatherForLocationUri,
        FORECAST_COLUMNS,
        null,
        null,
        sortOrder);
    */

    //String locationSetting = Utility.getPreferredLocation(getActivity());
    String locationSetting = Utility.getPreferredLocation(getContext());
    int spinner_pos = 0;
    if (bundle != null) {
        spinner_pos = bundle.getInt("spinner_pos");
    }
    //String brand_code = "1";
    Uri couponUri;
    if (spinner_pos == 0) {
        couponUri = CouponsContract.CouponEntry.buildCouponLocation(locationSetting);
    } else {
        couponUri = CouponsContract.CouponEntry.buildCouponLocationBrand(locationSetting);
    }

    Log.d(LOG_TAG, "locationSetting: " + locationSetting + "; spinner_pos: " + spinner_pos + "; couponUri:"
            + couponUri.toString());

    return new CursorLoader(getActivity(),
            //getContext(),
            couponUri, COUPONS_COLUMNS, null, null, CouponsContract.CouponEntry.COLUMN_COUPON_SLOT_INFO);
    //CouponsContract.CouponEntry.COLUMN_DATE_CREATED + " DESC");

}

From source file:com.orangelabs.rcs.ri.messaging.filetransfer.FileTransferList.java

@Override
public Loader<Cursor> onCreateLoader(int id, Bundle args) {
    /* Create a new CursorLoader with the following query parameters. */
    return new CursorLoader(this, FileTransferLog.CONTENT_URI, PROJECTION, null, null, SORT_ORDER);
}

From source file:com.orangelabs.rcs.ri.messaging.chat.single.SingleChatList.java

@Override
public Loader<Cursor> onCreateLoader(int id, Bundle args) {
    /* Create a new CursorLoader with the following query parameters. */
    return new CursorLoader(this, Message.CONTENT_URI, PROJECTION, WHERE_CLAUSE_GROUPED, null, SORT_ORDER);
}

From source file:com.arcusapp.soundbox.data.MediaProvider.java

/**
 * Returns a list of SongEntries for the Songs in the specified directory.
 * //  w  ww .  j  a  v a2  s .c  om
 * @param directory the directory in which to search
 * @param projection one key from {@linkplain MediaStore.Audio.Media} to associate on the SongEntry's value
 * @return a list of SongEntries
 */
public List<SongEntry> getSongsInAFolder(File directory, String projection) {
    List<SongEntry> songs = new ArrayList<SongEntry>();
    String folder = directory.getPath();

    String[] cursorProjection = new String[] { MediaStore.Audio.Media._ID, projection };
    String selection = MediaStore.Audio.Media.IS_MUSIC + " != 0 AND " + "SUBSTR(" + MediaStore.Audio.Media.DATA
            + ",0 , LENGTH('" + folder + "')+1) = '" + folder + "' AND " + "SUBSTR("
            + MediaStore.Audio.Media.DATA + ",LENGTH('" + folder + "')+1, 200) LIKE '/%.mp3' AND " + "SUBSTR("
            + MediaStore.Audio.Media.DATA + ",LENGTH('" + folder + "')+1, 200) NOT LIKE '/%/%.mp3'";

    String sortOrder = MediaStore.Audio.Media.TITLE;

    CursorLoader cl = new CursorLoader(SoundBoxApplication.getContext(),
            MediaStore.Audio.Media.EXTERNAL_CONTENT_URI, cursorProjection, selection, null, sortOrder);
    myCursor = cl.loadInBackground();

    while (myCursor.moveToNext()) {
        songs.add(new SongEntry(myCursor.getString(0), myCursor.getString(1)));
    }

    CursorLoader cl2 = new CursorLoader(SoundBoxApplication.getContext(),
            MediaStore.Audio.Media.INTERNAL_CONTENT_URI, cursorProjection, selection, null, sortOrder);
    myCursor = cl2.loadInBackground();

    while (myCursor.moveToNext()) {
        songs.add(new SongEntry(myCursor.getString(0), myCursor.getString(1)));
    }

    myCursor.close();
    return songs;
}