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

List of usage examples for android.support.v4.content CursorLoader CursorLoader

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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.csipsimple.ui.messages.MessageFragment.java

@Override
public Loader<Cursor> onCreateLoader(int id, Bundle args) {
    Builder toLoadUriBuilder = SipMessage.THREAD_ID_URI_BASE.buildUpon()
            .appendEncodedPath(remoteFrom.replaceAll("/", "%2F"));
    return new CursorLoader(getActivity(), toLoadUriBuilder.build(), null, null, null,
            SipMessage.FIELD_DATE + " ASC");
}

From source file:com.itime.team.itime.fragments.ProfileFragment.java

@Override
public Loader<Cursor> onCreateLoader(int id, Bundle args) {
    Uri userByIdUri = ITimeDataStore.User.CONTENT_URI.buildUpon().appendPath(mUserId).build();
    return new CursorLoader(getActivity(), userByIdUri, null, null, null, null);
}

From source file:com.conferenceengineer.android.iosched.ui.SessionsFragment.java

@Override
public Loader<Cursor> onCreateLoader(int id, Bundle data) {
    final Intent intent = BaseActivity.fragmentArgumentsToIntent(data);
    Uri sessionsUri = intent.getData();//  w  w  w.j av a 2s . c o  m
    if (sessionsUri == null) {
        sessionsUri = ScheduleContract.Sessions.CONTENT_URI;
    }
    Loader<Cursor> loader = null;
    if (id == SessionsQuery._TOKEN) {
        loader = new CursorLoader(getActivity(), sessionsUri, SessionsQuery.PROJECTION, null, null,
                ScheduleContract.Sessions.DEFAULT_SORT);
    } else if (id == SearchQuery._TOKEN) {
        loader = new CursorLoader(getActivity(), sessionsUri, SearchQuery.PROJECTION, null, null,
                ScheduleContract.Sessions.DEFAULT_SORT);
    }
    return loader;
}

From source file:com.conferenceengineer.android.iosched.ui.tablet.TracksDropdownFragment.java

@Override
public Loader<Cursor> onCreateLoader(int id, Bundle data) {
    // Filter our tracks query to only include those with valid results
    String[] projection = TracksAdapter.TracksQuery.PROJECTION;
    String selection = null;//from ww w .java 2s .c om

    switch (mViewType) {
    case VIEW_TYPE_SESSIONS:
        // Only show tracks with at least one session
        projection = TracksAdapter.TracksQuery.PROJECTION_WITH_SESSIONS_COUNT;
        selection = ScheduleContract.Tracks.SESSIONS_COUNT + ">0";
        break;

    case VIEW_TYPE_OFFICE_HOURS:
        // Only show tracks with at least one office hours
        projection = TracksAdapter.TracksQuery.PROJECTION_WITH_OFFICE_HOURS_COUNT;
        selection = ScheduleContract.Tracks.OFFICE_HOURS_COUNT + ">0";
        break;

    case VIEW_TYPE_SANDBOX:
        // Only show tracks with at least one company
        projection = TracksAdapter.TracksQuery.PROJECTION_WITH_SANDBOX_COUNT;
        selection = ScheduleContract.Tracks.SANDBOX_COUNT + ">0";
        break;
    }
    return new CursorLoader(getActivity(), ScheduleContract.Tracks.CONTENT_URI, projection, selection, null,
            ScheduleContract.Tracks.DEFAULT_SORT);
}

From source file:com.gdgdevfest.android.apps.devfestbcn.ui.ScheduleFragment.java

@Override
public Loader<Cursor> onCreateLoader(int id, Bundle data) {
    String liveStreamedOnlyBlocksSelection = "(" + (UIUtils.shouldShowLiveSessionsOnly(getActivity())
            ? ScheduleContract.Blocks.BLOCK_TYPE + " NOT IN ('" + ScheduleContract.Blocks.BLOCK_TYPE_SESSION
                    + "','" + ScheduleContract.Blocks.BLOCK_TYPE_CODELAB + "','"
                    + ScheduleContract.Blocks.BLOCK_TYPE_OFFICE_HOURS + "','"
                    + ScheduleContract.Blocks.BLOCK_TYPE_FOOD + "')" + " OR "
                    + ScheduleContract.Blocks.NUM_LIVESTREAMED_SESSIONS + ">1 "
            : "1==1") + ")";
    String onlyStarredOfficeHoursSelection = "(" + ScheduleContract.Blocks.BLOCK_TYPE + " != '"
            + ScheduleContract.Blocks.BLOCK_TYPE_OFFICE_HOURS + "' OR "
            + ScheduleContract.Blocks.NUM_STARRED_SESSIONS + ">0)";
    String excludeSandbox = "(" + ScheduleContract.Blocks.BLOCK_TYPE + " != '"
            + ScheduleContract.Blocks.BLOCK_TYPE_SANDBOX + "')";

    return new CursorLoader(getActivity(), ScheduleContract.Blocks.CONTENT_URI, BlocksQuery.PROJECTION,
            liveStreamedOnlyBlocksSelection + " AND " + onlyStarredOfficeHoursSelection + " AND "
                    + excludeSandbox,/* w  w  w  .  j a  v a 2  s  .c o m*/
            null, ScheduleContract.Blocks.DEFAULT_SORT);
}

From source file:com.dilyar.weather.app.ForecastFragment.java

/**
 * Only create loader when mInputLocationName is not null
 *///  www .  j a v a2  s . com
@Override
public Loader<Cursor> onCreateLoader(int id, Bundle bundle) {
    mRefreshLayout.setRefreshing(true);

    Log.d(LOG_TAG, "onCreateLoader() called. Loader id: " + id);
    Log.d(LOG_TAG, "loader city: " + this.mInputLocationName);

    switch (id) {
    case FORECAST_LOADER:
        // Sort order:  Ascending, by date.
        String sortOrder = WeatherContract.WeatherEntry.COLUMN_DATE + " ASC";
        Uri weatherUriWithLocationAndStartDate = WeatherContract.WeatherEntry
                .buildWeatherLocationWithDateInQueryParameter(mInputLocationName, System.currentTimeMillis());

        Log.d(LOG_TAG, "Create Weather loader uri: " + weatherUriWithLocationAndStartDate);
        return new CursorLoader(getActivity(), weatherUriWithLocationAndStartDate, FORECAST_COLUMNS, null, null,
                sortOrder);

    case PHOTO_LOADER:
        Uri photoUriWithLocation = WeatherContract.PhotoEntry.buildPhotoUriWithLocation(mInputLocationName);
        Log.d(LOG_TAG, "Create Photo loader uri: " + photoUriWithLocation);

        return new CursorLoader(getActivity(), photoUriWithLocation, PHOTO_COLUMNS, null, null, null);

    default:
        Log.e(LOG_TAG, "Cannot find loader of id: " + id);
        return null;
    }

}

From source file:com.csipsimple.ui.filters.AccountFiltersListFragment.java

@Override
public Loader<Cursor> onCreateLoader(int id, Bundle args) {
    return new CursorLoader(getActivity(), SipManager.FILTER_URI,
            new String[] { BaseColumns._ID, Filter.FIELD_ACCOUNT, Filter.FIELD_ACTION, Filter.FIELD_MATCHES,
                    Filter.FIELD_PRIORITY, Filter.FIELD_REPLACE },
            Filter.FIELD_ACCOUNT + "=?", new String[] { Long.toString(accountId) }, Filter.DEFAULT_ORDER);

}

From source file:com.alley.android.ppi.app.OverviewFragment.java

@Override
public Loader<Cursor> onCreateLoader(int id, Bundle bundle) {
    String sortOrder = PropertyContract.PropertyEntry.COLUMN_DATE + " DESC";
    String locationSetting = Utility.getPreferredLocation(getActivity());
    Uri propertyForLocationUri = null;/*from www  . ja  va 2  s  .c  om*/

    propertyForLocationUri = PropertyContract.PropertyEntry
            .buildPropertiesLocationWithStartDate(locationSetting, System.currentTimeMillis()
                    - TimeUnit.DAYS.toMillis(Utility.getPreferredNumberOfDaysToKeep(this.getActivity())));

    return new CursorLoader(getActivity(), propertyForLocationUri, PROPERTY_LIST_COLUMNS, null, null,
            sortOrder);
}

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

/**
 * Returns a list of SongEntries for the specified Songs.
 * //from   w  w  w. ja v  a2s . com
 * @param songsID list of ids ({@linkplain MediaStore.Audio.Media._ID})
 * @param projection one key from {@linkplain MediaStore.Audio.Media} to associate on the SongEntry's value
 * @return a list of SongEntries
 */
public List<SongEntry> getValueFromSongs(List<String> songsID, String projection) {
    List<SongEntry> songs = new ArrayList<SongEntry>();

    String[] ids = new String[songsID.size()];
    ids = songsID.toArray(ids);

    String[] cursorProjection = new String[] { MediaStore.Audio.Media._ID, projection,
            MediaStore.Audio.Media.DATA };

    String selection = MediaStore.Audio.Media.IS_MUSIC + " != 0 AND " + MediaStore.Audio.Media._ID + " IN (";
    for (int i = 0; i < songsID.size() - 1; i++) {
        selection += "?, ";
    }
    selection += "?)";

    CursorLoader cl = new CursorLoader(SoundBoxApplication.getContext(), defaultDirectoryUri, cursorProjection,
            selection, ids, null);
    myCursor = cl.loadInBackground();

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

    Collections.sort(songs);

    myCursor.close();
    return songs;
}

From source file:com.dwdesign.tweetings.fragment.AccountsFragment.java

@Override
public Loader<Cursor> onCreateLoader(final int id, final Bundle args) {
    final boolean activated_only = false;
    final Uri uri = Accounts.CONTENT_URI;
    final String[] cols = Accounts.COLUMNS;
    final String where = activated_only ? Accounts.IS_ACTIVATED + " = " + 1 : null;
    return new CursorLoader(getActivity(), uri, cols, where, null, null);
}