Example usage for android.database Cursor isClosed

Introduction

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

Prototype

boolean isClosed();

Source Link

Document

return true if the cursor is closed

Usage

From source file:fr.itinerennes.utils.IOUtils.java

/**
 * Closes an InputStream./*w w  w .j  a va  2  s.  co  m*/
 * <p>
 * Equivalent to {@link Cursor#close()} but accept null values.
 * 
 * @param cursor
 *            the {@link Cursor} to close, may be null or already closed
 */
public static void close(final Cursor cursor) {

    if (null != cursor && !cursor.isClosed()) {
        cursor.close();
    }
}

From source file:net.sf.sprockets.database.Cursors.java

/**
 * True if the cursor position is between first and last (inclusive).
 *
 * @since 3.0.0/*from   w  ww.j a  v  a2s  .  c  o m*/
 */
public static boolean isActive(Cursor cursor) {
    return !cursor.isClosed() && !cursor.isBeforeFirst() && !cursor.isAfterLast();
}

From source file:Main.java

public static Map<String, Integer> getProvince(SQLiteDatabase db, String tableName) {
    Map<String, Integer> provinceMap = new LinkedHashMap<String, Integer>();
    Cursor cursor = db.query(tableName, new String[] { "DQX_DQXX01", "DQXX02" }, "DQXX03=?",
            new String[] { "1" }, null, null, "DQX_DQXX01 ASC");
    if (cursor != null) {
        while (cursor.moveToNext()) {
            provinceMap.put(cursor.getString(1), cursor.getInt(0));
        }/*from   w  ww .j a va  2 s.com*/
    }
    if (cursor != null && !cursor.isClosed()) {
        cursor.close();
    }
    return provinceMap;
}

From source file:Main.java

public static Map<String, Integer> getArea(SQLiteDatabase db, String tableName, int dqx_dqxx01) {
    Map<String, Integer> areaMap = new LinkedHashMap<String, Integer>();
    Cursor cursor = db.query(tableName, new String[] { "DQXX02", "DQXX01" }, "DQX_DQXX01=?",
            new String[] { "" + dqx_dqxx01 }, null, null, "DQXX01 ASC");
    if (cursor != null) {
        while (cursor.moveToNext()) {
            areaMap.put(cursor.getString(0), cursor.getInt(1));
        }/*from  w w w.j av a2  s.  co  m*/
    }
    if (cursor != null && !cursor.isClosed()) {
        cursor.close();
    }
    return areaMap;
}

From source file:Main.java

/**
 * Gets a contact number and then displays the name of contact in the DP
 *
 * @param context       context of the activity from which it was called.
 * @param contactNumber a string representation of the contact number
 * @return returns the number if no contact exist.
 *///from w w w.  j  a v  a2  s .c  om
public static String getContactName(Context context, String contactNumber) {
    String displayName = null;
    Uri uri = Uri.withAppendedPath(ContactsContract.PhoneLookup.CONTENT_FILTER_URI, Uri.encode(contactNumber));

    Cursor cur = context.getContentResolver().query(uri,
            new String[] { ContactsContract.PhoneLookup.DISPLAY_NAME }, null, null, null);

    if (cur != null && cur.moveToFirst()) {
        displayName = cur.getString(cur.getColumnIndex(ContactsContract.PhoneLookup.DISPLAY_NAME));
    } else {
        displayName = contactNumber;
    }

    if (!cur.isClosed()) {
        cur.close();
    }

    return displayName;
}

From source file:Main.java

public static Map<String, Integer> getCity(SQLiteDatabase db, String tableName, int dqx_dqxx01,
        boolean municipalities) {
    Map<String, Integer> cityMap = new LinkedHashMap<String, Integer>();
    Cursor cursor = db.query(tableName, new String[] { "DQXX02", "DQXX01" }, "DQX_DQXX01=?",
            new String[] { "" + dqx_dqxx01 }, null, null, "DQXX01 ASC");
    if (cursor != null) {
        if (municipalities) {
            cursor.moveToNext();/*ww  w . java 2 s  . c  o m*/
        }
        while (cursor.moveToNext()) {
            cityMap.put(cursor.getString(0), cursor.getInt(1));
        }
    }
    if (cursor != null && !cursor.isClosed()) {
        cursor.close();
    }
    return cityMap;
}

From source file:at.diamonddogs.util.Utils.java

/**
 * Checks a cursor for validity/*from  w ww  .j  a v  a  2  s .  co  m*/
 *
 * @param c the {@link Cursor} to check
 * @return <code>true</code> if the cursor is not <code>null</code>, not
 * closed and not empty, <code>false</code> otherwise
 */
public static boolean checkCursor(Cursor c) {
    if (c == null || c.isClosed()) {
        return false;
    }

    if (c.getCount() <= 0) {
        c.close();
        return false;
    }
    return true;
}

From source file:Main.java

private static String getDataColumn(Context context, Uri uri, String selection, String[] selectionArgs) {
    Cursor cursor = null;
    String column = MediaStore.Images.Media.DATA;
    String[] projection = { column };
    try {//from   w w w.j av a  2  s.  co  m
        cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs, null);
        if (cursor != null && cursor.moveToFirst()) {
            int index = cursor.getColumnIndexOrThrow(column);
            return cursor.getString(index);
        }
    } finally {
        if (cursor != null && !cursor.isClosed())
            cursor.close();
    }
    return null;
}

From source file:Main.java

public static ArrayList<ContentValues> getProvince(SQLiteDatabase db) {
    ArrayList<ContentValues> list = new ArrayList<ContentValues>();
    ContentValues values = null;//from ww  w  . j a  va 2s.  co  m
    Cursor cursor = db.query(TABLE_NAME, new String[] { "DQXX01", "DQXX02" }, "DQXX03=?", new String[] { "1" },
            null, null, "DQX_DQXX01 ASC");
    if (cursor != null) {
        while (cursor.moveToNext()) {
            values = new ContentValues();
            values.put("province_id", cursor.getInt(0));
            values.put("province", cursor.getString(1));
            list.add(values);
        }
    }
    if (cursor != null && !cursor.isClosed()) {
        cursor.close();
    }
    return list;
}

From source file:com.tonyodev.fetch.Utils.java

static RequestInfo createRequestInfo(Cursor cursor, boolean loggingEnabled) {

    if (cursor == null || cursor.isClosed() || cursor.getCount() < 1) {
        return null;
    }/*  w  w  w.jav a2  s  .c  o m*/

    long id = cursor.getLong(DatabaseHelper.INDEX_COLUMN_ID);
    int status = cursor.getInt(DatabaseHelper.INDEX_COLUMN_STATUS);
    String url = cursor.getString(DatabaseHelper.INDEX_COLUMN_URL);
    String filePath = cursor.getString(DatabaseHelper.INDEX_COLUMN_FILEPATH);
    int error = cursor.getInt(DatabaseHelper.INDEX_COLUMN_ERROR);
    long fileSize = cursor.getLong(DatabaseHelper.INDEX_COLUMN_FILE_SIZE);
    int priority = cursor.getInt(DatabaseHelper.INDEX_COLUMN_PRIORITY);
    long downloadedBytes = cursor.getLong(DatabaseHelper.INDEX_COLUMN_DOWNLOADED_BYTES);

    String headers = cursor.getString(DatabaseHelper.INDEX_COLUMN_HEADERS);
    List<Header> headersList = headerStringToList(headers, loggingEnabled);

    int progress = getProgress(downloadedBytes, fileSize);

    return new RequestInfo(id, status, url, filePath, progress, downloadedBytes, fileSize, error, headersList,
            priority);

}