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:Main.java

/**
 * @param context The {@link Context} to use.
 * @param id The id of the album./*from   w  ww .  java2s  . c  om*/
 * @return The release date for an album.
 */
public static final String getReleaseDateForAlbum(final Context context, final long id) {
    if (id == -1) {
        return null;
    }
    Uri uri = ContentUris.withAppendedId(MediaStore.Audio.Albums.EXTERNAL_CONTENT_URI, id);
    Cursor cursor = context.getContentResolver().query(uri, new String[] { AlbumColumns.FIRST_YEAR }, null,
            null, null);
    String releaseDate = null;
    if (cursor != null) {
        cursor.moveToFirst();
        if (!cursor.isAfterLast()) {
            releaseDate = cursor.getString(0);
        }
        cursor.close();
        cursor = null;
    }
    return releaseDate;
}

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From source file:Main.java

/**
 * @param context The {@link Context} to use.
 * @param id The id of the album.//from   w w w  .ja v  a  2s .c om
 * @return The song count for an album.
 */
public static final String getSongCountForAlbum(final Context context, final long id) {
    if (id == -1) {
        return null;
    }
    Uri uri = ContentUris.withAppendedId(MediaStore.Audio.Albums.EXTERNAL_CONTENT_URI, id);
    Cursor cursor = context.getContentResolver().query(uri, new String[] { AlbumColumns.NUMBER_OF_SONGS }, null,
            null, null);
    String songCount = null;
    if (cursor != null) {
        cursor.moveToFirst();
        if (!cursor.isAfterLast()) {
            songCount = cursor.getString(0);
        }
        cursor.close();
        cursor = null;
    }
    return songCount;
}

---

From source file:Main.java

public static String getLatestImage(Activity context) {
    String latestImage = null;/*from  w w w. j a v a 2 s  .c  o m*/
    String[] items = { MediaStore.Images.Media._ID, MediaStore.Images.Media.DATA };
    Cursor cursor = context.managedQuery(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, items, null, null,
            MediaStore.Images.Media._ID + " desc");

    if (cursor != null && cursor.getCount() > 0) {
        cursor.moveToFirst();
        for (cursor.moveToFirst(); !cursor.isAfterLast(); cursor.moveToNext()) {
            latestImage = cursor.getString(1);
            break;
        }
    }

    return latestImage;
}

---

From source file:Main.java

public static LinkedList<Pair<Integer, String>> retrieveIntegerStringPairFromCursor(Cursor cursor,
        String integerColumnName, String stringColumnName) {
    LinkedList<Pair<Integer, String>> result = new LinkedList<Pair<Integer, String>>();

    if (null == cursor || 0 == cursor.getCount()) {
        return result;
    }//from www  .  j  a v a2 s . c  o  m

    try {
        for (cursor.moveToFirst(); !cursor.isAfterLast(); cursor.moveToNext()) {
            Integer integerVal = cursor.getInt(cursor.getColumnIndex(integerColumnName));
            String stringVal = cursor.getString(cursor.getColumnIndexOrThrow(stringColumnName));
            result.add(new Pair(integerVal, stringVal));
        }
    } catch (Exception e) {
        //do nothing.
    } finally {
        cursor.close();
    }

    return result;
}

---

From source file:Main.java

public static String checkNull(Context context, int lastImageId, File fileCapture) {
    final String[] imageColumns = { Images.Media._ID, Images.Media.DATA };
    final String imageOrderBy = Images.Media._ID + " DESC";
    final String imageWhere = Images.Media._ID + ">?";
    final String[] imageArguments = { Integer.toString(lastImageId) };

    ContentResolver contentResolver = context.getContentResolver();
    Cursor cursor = contentResolver.query(Images.Media.EXTERNAL_CONTENT_URI, imageColumns, imageWhere,
            imageArguments, imageOrderBy);
    if (cursor == null)
        return null;

    String newpath = null;/*from   w  ww  .  j av  a  2 s . c o  m*/
    if (cursor.getCount() >= 2) {
        for (cursor.moveToFirst(); !cursor.isAfterLast(); cursor.moveToNext()) {
            int id = cursor.getInt(cursor.getColumnIndex(Images.Media._ID));
            String data = cursor.getString(cursor.getColumnIndex(Images.Media.DATA));
            if (data.equals(fileCapture.getPath())) {
                int rows = contentResolver.delete(Images.Media.EXTERNAL_CONTENT_URI, Images.Media._ID + "=?",
                        new String[] { Long.toString(id) });
                boolean ok = fileCapture.delete();

            } else {
                newpath = data;
            }
        }
    } else {
        newpath = fileCapture.getPath();
        Log.e("MediaUtils", "Not found duplicate.");
    }

    cursor.close();
    return newpath;
}

---

From source file:io.trigger.forge.android.modules.contprov.API.java

private static JSONArray extractNotesFromCursor(Cursor c) throws JSONException {
    JSONArray toRet = new JSONArray();

    int[] cIndices = new int[] { c.getColumnIndex(MyContentDescriptor.Categories.Cols.key_2_catname),
            c.getColumnIndex(MyContentDescriptor.Categories.Cols.key_3_catstatus) };

    for (c.moveToFirst(); !c.isAfterLast(); c.moveToNext()) {//Extract note from cursor 
        JSONObject o = new JSONObject();
        o.put("name", c.getString(cIndices[0]));
        o.put("status", c.getString(cIndices[1]));
        //c.getString(cIndices[SERVER_ID]),
        toRet.put(o);/*from www  . jav  a2  s  .  c  o m*/
    }

    return toRet;
}

---

From source file:org.totschnig.myexpenses.provider.DbUtils.java

/**
 * @param c//  w w w. j ava2s.c om
 * @return
 */
public static Map<String, String> getTableDetails(Cursor c) {
    HashMap<String, String> data = new HashMap<>();
    if (c == null) {
        return data;
    }
    for (c.moveToFirst(); !c.isAfterLast(); c.moveToNext()) {
        data.put(c.getString(0), c.getString(1));
    }
    c.close();
    return data;
}

---

From source file:Main.java

/**
 * Returns the Id for an artist.//from  w  ww .  j  ava 2 s.  c  om
 *
 * @param context The {@link Context} to use.
 * @param name The name of the artist.
 * @return The ID for an artist.
 */
public static final long getIdForArtist(final Context context, final String name) {
    Cursor cursor = context.getContentResolver().query(MediaStore.Audio.Artists.EXTERNAL_CONTENT_URI,
            new String[] { BaseColumns._ID }, ArtistColumns.ARTIST + "=?", new String[] { name },
            ArtistColumns.ARTIST);
    int id = -1;
    if (cursor != null) {
        cursor.moveToFirst();
        if (!cursor.isAfterLast()) {
            id = cursor.getInt(0);
        }
        cursor.close();
        cursor = null;
    }
    return id;
}

---

From source file:Main.java

/**
 * Returns The ID for a playlist.//  w  w  w.  j  a va2  s .  co  m
 *
 * @param context The {@link Context} to use.
 * @param name The name of the playlist.
 * @return The ID for a playlist.
 */
public static final long getIdForPlaylist(final Context context, final String name) {
    Cursor cursor = context.getContentResolver().query(MediaStore.Audio.Playlists.EXTERNAL_CONTENT_URI,
            new String[] { BaseColumns._ID }, PlaylistsColumns.NAME + "=?", new String[] { name },
            PlaylistsColumns.NAME);
    int id = -1;
    if (cursor != null) {
        cursor.moveToFirst();
        if (!cursor.isAfterLast()) {
            id = cursor.getInt(0);
        }
        cursor.close();
        cursor = null;
    }
    return id;
}

---

From source file:com.xfinity.ceylon_steel.controller.CustomerController.java

public static ArrayList<Customer> getCustomers(Context context) {
    ArrayList<Customer> customers = new ArrayList<Customer>();
    SQLiteDatabaseHelper databaseInstance = SQLiteDatabaseHelper.getDatabaseInstance(context);
    SQLiteDatabase database = databaseInstance.getWritableDatabase();
    Cursor customerCursor = database.rawQuery("select customerId, customerName from tbl_customer", null);
    int customerIdIndex = customerCursor.getColumnIndex("customerId");
    int customerNameIndex = customerCursor.getColumnIndex("customerName");
    for (customerCursor.moveToFirst(); !customerCursor.isAfterLast(); customerCursor.moveToNext()) {
        Customer customer = new Customer(customerCursor.getInt(customerIdIndex),
                customerCursor.getString(customerNameIndex));
        customers.add(customer);//w w w . j ava  2s .  c o  m
    }
    customerCursor.close();
    databaseInstance.close();
    return customers;
}

---

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