Example usage for android.database Cursor isAfterLast

Introduction

In this page you can find the example usage for android.database Cursor isAfterLast.

Prototype

boolean isAfterLast();

Source Link

Document

Returns whether the cursor is pointing to the position after the last row.

Usage

From source file:com.netthreads.traffic.view.TrafficDataMapFragment.java

/**
 * Process data using defined visitor./*from  w ww. ja  va  2 s . c o  m*/
 *
 * @param region
 * @param visitor
 */
private void visitData(String region, CursorVisitor visitor) {
    Cursor cursor = null;
    int itemCount = 0;

    Context context = getActivity();

    try {
        SELECT_REGIONS[0] = region;
        cursor = getActivity().getContentResolver().query(TrafficDataRecordProvider.CONTENT_URI,
                TrafficDataListFragment.PROJECTION, WHERE_REGION, SELECT_REGIONS, null);

        itemCount = cursor.getCount();

        if (itemCount > 0) {
            cursor.moveToFirst();

            while (!cursor.isAfterLast()) {
                visitor.visit(context, cursor);

                cursor.moveToNext();
            }
        }

    } catch (Throwable t) {
        Log.e("visitData", t.getLocalizedMessage());
    } finally {
        if (cursor != null && (itemCount > 0)) {
            cursor.close();
        }
    }
}

---

From source file:com.im4j.picturebeautify.picchooser.ImagesFragment.java

@Override
public View onCreateView(final LayoutInflater inflater, final ViewGroup container,
        final Bundle savedInstanceState) {
    View v = inflater.inflate(R.layout.gallery, null);

    Cursor cur = getActivity().getContentResolver().query(MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
            new String[] { MediaStore.Images.Media.DATA, MediaStore.Images.Media.DISPLAY_NAME,
                    MediaStore.Images.Media.DATE_TAKEN, MediaStore.Images.Media.SIZE },
            MediaStore.Images.Media.BUCKET_ID + " = ?",
            new String[] { String.valueOf(getArguments().getInt("bucket")) },
            MediaStore.Images.Media.DATE_MODIFIED + " ASC");

    final List<GridItem> images = new ArrayList<GridItem>(cur.getCount());

    if (cur != null) {
        if (cur.moveToFirst()) {
            while (!cur.isAfterLast()) {
                images.add(new GridItem(cur.getString(1), cur.getString(0), cur.getString(2), cur.getLong(3)));
                cur.moveToNext();//  w w  w .  j  av  a  2 s . c o  m
            }
        }
        cur.close();
    }

    GridView grid = (GridView) v.findViewById(R.id.grid);
    grid.setAdapter(new GalleryAdapter(getActivity(), images));
    grid.setOnItemClickListener(new OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            ((SelectPictureActivity) getActivity()).imageSelected(images.get(position).path,
                    images.get(position).imageTaken, images.get(position).imageSize);
        }
    });
    return v;
}

---

From source file:org.fossasia.phimpme.editor.picchooser.ImagesFragment.java

@Override
public View onCreateView(final LayoutInflater inflater, final ViewGroup container,
        final Bundle savedInstanceState) {
    View v = inflater.inflate(R.layout.gallery, null);

    Cursor cur = getActivity().getContentResolver().query(MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
            new String[] { MediaStore.Images.Media.DATA, MediaStore.Images.Media.DISPLAY_NAME,
                    MediaStore.Images.Media.DATE_TAKEN, MediaStore.Images.Media.SIZE },
            MediaStore.Images.Media.BUCKET_ID + " = ?",
            new String[] { String.valueOf(getArguments().getInt("bucket")) },
            MediaStore.Images.Media.DATE_MODIFIED + " DESC");

    final List<GridItem> images = new ArrayList<GridItem>(cur.getCount());

    if (cur != null) {
        if (cur.moveToFirst()) {
            while (!cur.isAfterLast()) {
                images.add(new GridItem(cur.getString(1), cur.getString(0), cur.getString(2), cur.getLong(3)));
                cur.moveToNext();/*from  ww  w  .ja  v a2 s. c  om*/
            }
        }
        cur.close();
    }

    GridView grid = (GridView) v.findViewById(R.id.grid);
    grid.setAdapter(new GalleryAdapter(getActivity(), images));
    grid.setOnItemClickListener(new OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            ((SelectPictureActivity) getActivity()).imageSelected(images.get(position).path,
                    images.get(position).imageTaken, images.get(position).imageSize);
        }
    });
    return v;
}

---

From source file:fr.eoit.activity.fragment.blueprint.RequiredDecryptorFragment.java

@Override
public void onLoadFinished(Cursor cursor) {
    if (DbUtil.hasAtLeastOneRow(cursor)) {
        String[] from = new String[] { Item.COLUMN_NAME_NAME, "decryptorDesc" };
        int[] to = new int[] { android.R.id.text1, android.R.id.text2 };

        MatrixCursor decryptorCursor = new MatrixCursor(
                new String[] { Item._ID, Item.COLUMN_NAME_NAME, "decryptorDesc" });
        DbUtil.addRowToMatrixCursor(decryptorCursor, 0L, "None", "");

        cursor.moveToFirst();/*from w  w  w . ja v  a  2s  .  c  om*/
        int selectedItem = 0;
        while (!cursor.isAfterLast()) {
            long itemId = cursor.getLong(cursor.getColumnIndexOrThrow(Item._ID));
            DbUtil.addRowToMatrixCursor(decryptorCursor, itemId,
                    cursor.getString(cursor.getColumnIndexOrThrow(Item.COLUMN_NAME_NAME)),
                    getDecryptorDescription(DecryptorUtil.getDecryptorBonuses(itemId),
                            getActivity().getResources()));

            if (itemId == decryptorId) {
                selectedItem = cursor.getPosition() + 1;
            }

            cursor.moveToNext();
        }

        SimpleCursorAdapter adapter = new SimpleCursorAdapter(getActivity(),
                android.R.layout.simple_spinner_item, decryptorCursor, from, to,
                SimpleCursorAdapter.FLAG_REGISTER_CONTENT_OBSERVER);
        Spinner spinner = (Spinner) getActivity().findViewById(R.id.DECRYPTOR_SPINNER);
        adapter.setDropDownViewResource(R.layout.decryptor_drop_down_item);
        spinner.setAdapter(adapter);
        spinner.setOnItemSelectedListener(new SpinnerDecryptorOnItemSelectedListener());
        spinner.setSelection(selectedItem);
    }
}

---

From source file:edu.mit.mobile.android.livingpostcards.CardEditActivity.java

/**
 * Queries the card media to determine if the card media have any contributors other than the
 * owner of the card.//  w w  w  . j  av  a  2  s  . com
 *
 * @param card
 * @return
 */
private boolean hasNonOwnerContributors(Uri card) {
    boolean hasNonOwnerContributors = false;
    final String myAuthorUri = Authenticator.getUserUri(this);
    final String[] proj = new String[] { CardMedia.COL_AUTHOR_URI };
    final Cursor media = Card.MEDIA.query(getContentResolver(), card, proj);
    final int cardMediaAuthorCol = media.getColumnIndexOrThrow(CardMedia.COL_AUTHOR_URI);
    try {
        for (media.moveToFirst(); !hasNonOwnerContributors && !media.isAfterLast(); media.moveToNext()) {
            final String cardAuthor = media.getString(cardMediaAuthorCol);
            hasNonOwnerContributors |= !myAuthorUri.equals(cardAuthor);
        }
    } finally {
        media.close();
    }

    return hasNonOwnerContributors;
}

---

From source file:de.uni_koblenz_landau.apow.db.SyncDBHelper.java

/**
 * Gets modified rows of a table./*w  w w  . jav  a  2 s .c  om*/
  * @param table Table
 * @return List of rows as JSONObject 
 * @throws JSONException
 */
public List<JSONObject> getDirtyRows(String table) throws JSONException {
    String query = null;
    switch (table) {
    case "patient":
        query = "SELECT pa.tribe, pa.creator, pa.date_created, pa.changed_by, pa.date_changed,"
                + " pa.voided, pa.voided_by, pa.date_voided, pa.void_reason, pe.uuid FROM patient"
                + " pa INNER JOIN person pe ON pe.person_id = pa.patient_id " + " WHERE pa.dirty = 1";
        break;
    case "person":
        query = "SELECT pe.gender, pe.birthdate, pe.birthdate_estimated, pe.dead, pe.death_date,"
                + " pe.cause_of_death, pe.creator, pe.date_created, pe.changed_by, pe.date_changed,"
                + " pe.voided, pe.voided_by, pe.date_voided, pe.void_reason, pe.uuid FROM person pe"
                + " WHERE pe.dirty = 1";
        break;
    case "patient_identifier":
        query = "SELECT pe.uuid AS patient_id, pi.identifier, pi.identifier_type, pi.preferred,"
                + " pi.location_id, pi.creator, pi.date_created, pi.date_changed, pi.changed_by, pi.voided,"
                + " pi.voided_by, pi.date_voided, pi.void_reason, pi.uuid FROM patient_identifier pi"
                + " INNER JOIN person pe ON pi.patient_id = pe.person_id" + " WHERE pi.dirty = 1";
        break;
    case "person_address":
        query = "SELECT pe.uuid AS person_id, pa.preferred, pa.address1, pa.address2, pa.city_village,"
                + " pa.state_province, pa.postal_code, pa.country, pa.latitude, pa.longitude, pa.start_date,"
                + " pa.end_date, pa.creator, pa.date_created, pa.voided, pa.voided_by, pa.date_voided,"
                + " pa.void_reason, pa.county_district, pa.address3, pa.address4, pa.address5, pa.address6,"
                + " pa.date_changed, pa.changed_by, pa.uuid FROM person_address pa"
                + " INNER JOIN person pe ON pa.person_id = pe.person_id" + " WHERE pa.dirty = 1";
        break;
    case "person_name":
        query = "SELECT pn.preferred, pe.uuid AS person_id, pn.prefix, pn.given_name, pn.middle_name,"
                + " pn.family_name_prefix, pn.family_name, pn.family_name2, pn.family_name_suffix, pn.degree,"
                + " pn.creator, pn.date_created, pn.voided, pn.voided_by, pn.date_voided, pn.void_reason,"
                + " pn.changed_by, pn.date_changed, pn.uuid FROM person_name pn"
                + " INNER JOIN person pe ON pn.person_id = pe.person_id" + " WHERE pn.dirty = 1";
        break;
    case "encounter":
        query = "SELECT en.encounter_type, pe.uuid AS patient_id, en.location_id, en.form_id,"
                + " en.encounter_datetime, en.creator, en.date_created, en.voided, en.voided_by,"
                + " en.date_voided, en.void_reason, en.changed_by, en.date_changed, en.visit_id,"
                + " en.uuid FROM encounter en INNER JOIN person pe ON en.patient_id = pe.person_id"
                + " WHERE en.dirty = 1";
        break;
    case "obs":
        query = "SELECT pe.uuid AS person_id, o.concept_id, en.uuid AS encounter_id, o.order_id,"
                + " o.obs_datetime, o.location_id, o2.uuid AS obs_group_id, o.accession_number,"
                + " o.value_group_id, o.value_boolean, o.value_coded, o.value_coded_name_id, o.value_drug,"
                + " o.value_datetime, o.value_numeric, o.value_modifier, o.value_text, o.value_complex,"
                + " o.comments, o.creator, o.date_created, o.voided, o.voided_by, o.date_voided, o.void_reason,"
                + " o.uuid, o.previous_version FROM obs o INNER JOIN person pe ON o.person_id = pe.person_id"
                + " INNER JOIN encounter en ON en.encounter_id = o.encounter_id"
                + " LEFT JOIN obs o2 ON o2.obs_id = o.obs_group_id"
                + " WHERE o.dirty = 1 ORDER BY o.obs_group_id";
        break;
    }

    Cursor cursor = mDatabase.rawQuery(query, new String[] {});

    cursor.moveToFirst();
    List<JSONObject> items = new ArrayList<>();
    JSONObject root;
    JSONObject obj;
    // For every row
    while (!cursor.isAfterLast()) {
        root = new JSONObject();
        obj = new JSONObject();
        // For every column
        for (int i = 0; i < cursor.getColumnCount(); i++) {
            String key = cursor.getColumnName(i);
            // Convert value to JSON type
            if (cursor.isNull(i)) {
                obj.put(key, JSONObject.NULL);
            } else {
                obj.put(key, cursor.getString(i));
            }
        }
        root.put("table", table);
        root.put("values", obj);
        items.add(root);
        cursor.moveToNext();
    }
    cursor.close();
    return items;
}

---

From source file:org.sufficientlysecure.keychain.ui.MultiUserIdsFragment.java

@Override
public void onLoadFinished(Loader<Cursor> loader, Cursor data) {

    MatrixCursor matrix = new MatrixCursor(new String[] { "_id", "user_data", "grouped" }) {
        @Override/*w  w w . ja  va  2 s  . c o  m*/
        public byte[] getBlob(int column) {
            return super.getBlob(column);
        }
    };
    data.moveToFirst();

    long lastMasterKeyId = 0;
    String lastName = "";
    ArrayList<String> uids = new ArrayList<>();

    boolean header = true;

    // Iterate over all rows
    while (!data.isAfterLast()) {
        long masterKeyId = data.getLong(INDEX_MASTER_KEY_ID);
        String userId = data.getString(INDEX_USER_ID);
        OpenPgpUtils.UserId pieces = KeyRing.splitUserId(userId);

        // Two cases:

        boolean grouped = masterKeyId == lastMasterKeyId;
        boolean subGrouped = data.isFirst() || grouped && lastName.equals(pieces.name);
        // Remember for next loop
        lastName = pieces.name;

        Log.d(Constants.TAG, Long.toString(masterKeyId, 16) + (grouped ? "grouped" : "not grouped"));

        if (!subGrouped) {
            // 1. This name should NOT be grouped with the previous, so we flush the buffer

            Parcel p = Parcel.obtain();
            p.writeStringList(uids);
            byte[] d = p.marshall();
            p.recycle();

            matrix.addRow(new Object[] { lastMasterKeyId, d, header ? 1 : 0 });
            // indicate that we have a header for this masterKeyId
            header = false;

            // Now clear the buffer, and add the new user id, for the next round
            uids.clear();

        }

        // 2. This name should be grouped with the previous, just add to buffer
        uids.add(userId);
        lastMasterKeyId = masterKeyId;

        // If this one wasn't grouped, the next one's gotta be a header
        if (!grouped) {
            header = true;
        }

        // Regardless of the outcome, move to next entry
        data.moveToNext();

    }

    // If there is anything left in the buffer, flush it one last time
    if (!uids.isEmpty()) {

        Parcel p = Parcel.obtain();
        p.writeStringList(uids);
        byte[] d = p.marshall();
        p.recycle();

        matrix.addRow(new Object[] { lastMasterKeyId, d, header ? 1 : 0 });

    }

    mUserIdsAdapter.swapCursor(matrix);
}

---

From source file:com.entertailion.android.launcher.Dialogs.java

/**
 * Utility method to load the list of browser history.
 *//*w  w w  . j  a  va2  s.  c o  m*/
private static ArrayList<BookmarkInfo> loadBrowserHistory(Launcher context) {
    ArrayList<BookmarkInfo> bookmarks = new ArrayList<BookmarkInfo>();

    Cursor cursor = context.managedQuery(Browser.BOOKMARKS_URI, Browser.HISTORY_PROJECTION, null, null,
            Browser.BookmarkColumns.DATE + " DESC");
    if (cursor != null) {
        int count = 0;
        cursor.moveToFirst();
        if (cursor.moveToFirst() && cursor.getCount() > 0) {
            while (cursor.isAfterLast() == false) {
                String title = cursor.getString(Browser.HISTORY_PROJECTION_TITLE_INDEX);
                String url = cursor.getString(Browser.HISTORY_PROJECTION_URL_INDEX);
                String bookmarkIndex = cursor.getString(Browser.HISTORY_PROJECTION_BOOKMARK_INDEX);
                Log.d(LOG_TAG, "bookmarkIndex=" + bookmarkIndex);
                if (url != null && title != null && !bookmarkIndex.equals("1")) {
                    // check for duplicates
                    boolean found = false;
                    for (BookmarkInfo bookmarkInfo : bookmarks) {
                        if (bookmarkInfo.getUrl() != null && bookmarkInfo.getUrl().equals(url)) {
                            found = true;
                            break;
                        }
                    }
                    if (!found) {
                        BookmarkInfo bookmark = new BookmarkInfo();
                        bookmark.setTitle(title);
                        bookmark.setUrl(url);
                        bookmarks.add(bookmark);
                    }
                }
                cursor.moveToNext();
                if (++count >= BROWSER_HISTORY_LIMIT) {
                    break;
                }
            }
        }
    }
    return bookmarks;
}

---

From source file:info.guardianproject.otr.app.im.app.AccountListActivity.java

public void signIn(long accountId) {
    if (accountId <= 0) {
        Log.w(TAG, "signIn: account id is 0, bail");
        return;//w ww .ja  v a  2s. c om
    }
    Cursor cursor = mAdapter.getCursor();

    cursor.moveToFirst();
    while (!cursor.isAfterLast()) {
        long cAccountId = cursor.getLong(ACTIVE_ACCOUNT_ID_COLUMN);

        if (cAccountId == accountId)
            break;

        cursor.moveToNext();
    }

    // Remember that the user signed in.
    setKeepSignedIn(accountId, true);

    long providerId = cursor.getLong(PROVIDER_ID_COLUMN);
    String password = cursor.getString(ACTIVE_ACCOUNT_PW_COLUMN);

    boolean isActive = false; // TODO(miron)
    mSignInHelper.signIn(password, providerId, accountId, isActive);

    cursor.moveToPosition(-1);
}

---

From source file:com.ksharkapps.musicnow.ui.activities.SearchActivity.java

/**
 * {@inheritDoc}//www  . j  a  v  a2s  .  c  o  m
 */
@Override
public void onItemClick(final AdapterView<?> parent, final View view, final int position, final long id) {
    Cursor cursor = mAdapter.getCursor();
    cursor.moveToPosition(position);
    if (cursor.isBeforeFirst() || cursor.isAfterLast()) {
        return;
    }
    // Get the MIME type
    final String mimeType = cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Audio.Media.MIME_TYPE));

    // If it's an artist, open the artist profile
    if ("artist".equals(mimeType)) {
        NavUtils.openArtistProfile(this,
                cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Audio.Artists.ARTIST)));
    } else if ("album".equals(mimeType)) {
        // If it's an album, open the album profile
        NavUtils.openAlbumProfile(this,
                cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Audio.Albums.ALBUM)),
                cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Audio.Albums.ARTIST)),
                cursor.getLong(cursor.getColumnIndexOrThrow(MediaStore.Audio.Albums._ID)));
    } else if (position >= 0 && id >= 0) {
        // If it's a song, play it and leave
        final long[] list = new long[] { id };
        MusicUtils.playAll(this, list, 0, false);
    }

    // Close it up
    cursor.close();
    cursor = null;
    // All done
    finish();
}

---

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