Example usage for android.database Cursor moveToFirst

List of usage examples for android.database Cursor moveToFirst

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Introduction

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

Prototype

boolean moveToFirst();

Source Link

Document

Move the cursor to the first row.

Usage

From source file:com.csipsimple.backup.SipProfileJson.java

public static JSONObject serializeSipProfile(Context context, SipProfile profile) {
    JSONObject jsonProfile = serializeBaseSipProfile(profile);
    JSONArray jsonFilters = new JSONArray();

    Cursor c = Filter.getFiltersCursorForAccount(context, profile.id);
    int numRows = c.getCount();
    c.moveToFirst();
    for (int i = 0; i < numRows; ++i) {
        Filter f = new Filter(c);
        try {// w  w  w  . j a  v a2  s.  c  o  m
            jsonFilters.put(i, serializeBaseFilter(f));
        } catch (JSONException e) {
            Log.e(THIS_FILE, "Impossible to add fitler", e);
        }
        c.moveToNext();
    }
    c.close();

    try {
        jsonProfile.put(FILTER_KEY, jsonFilters);
    } catch (JSONException e) {
        Log.e(THIS_FILE, "Impossible to add fitlers", e);
    }

    return jsonProfile;
}

From source file:Main.java

public static String getAbsoluteImagePath(Activity context, Uri uri) {
    String imagePath = "";
    String[] proj = { MediaStore.Images.Media.DATA };
    Cursor cursor = context.managedQuery(uri, proj, // Which columns to
            // return
            null, // WHERE clause; which rows to return (all rows)
            null, // WHERE clause selection arguments (none)
            null); // Order-by clause (ascending by name)

    if (cursor != null) {
        int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
        if (cursor.getCount() > 0 && cursor.moveToFirst()) {
            imagePath = cursor.getString(column_index);
        }//from   www .ja  v  a  2s  .c o  m
    }

    return imagePath;
}

From source file:Main.java

@SuppressWarnings("deprecation")
public static String getAbsoluteImagePath(Activity context, Uri uri) {
    String imagePath = "";
    String[] proj = { MediaStore.Images.Media.DATA };
    Cursor cursor = context.managedQuery(uri, proj, // Which columns to
            // return
            null, // WHERE clause; which rows to return (all rows)
            null, // WHERE clause selection arguments (none)
            null); // Order-by clause (ascending by name)

    if (cursor != null) {
        int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
        if (cursor.getCount() > 0 && cursor.moveToFirst()) {
            imagePath = cursor.getString(column_index);
        }/*from   w  w w . ja  v a  2s  . c o  m*/
    }

    return imagePath;
}

From source file:Main.java

private static long fileUriFileSize(Context context, String contentUri) {
    long result = 0;
    String[] p = { MediaStore.MediaColumns.DISPLAY_NAME, MediaStore.MediaColumns.SIZE };
    Uri uri = Uri.parse(contentUri);// ww w.j a  v a2s  .  c om
    String path = uri.getPath();
    String last = Uri.parse(path).getLastPathSegment();
    Cursor cursor = context.getContentResolver().query(MediaStore.Audio.Media.INTERNAL_CONTENT_URI, p, // which columns
            MediaStore.MediaColumns.DISPLAY_NAME + "='" + last + "'", // which rows
            null, // selection args (none)
            null); // order-by clause (ascending by name)
    if (cursor != null) {
        int scol = cursor.getColumnIndexOrThrow(MediaStore.MediaColumns.SIZE);
        if (cursor.moveToFirst()) {
            result = cursor.getLong(scol);
        }
    }
    return (result);
}

From source file:Main.java

private static String fileUriTitle(Context context, String contentUri) {
    String result = null;/* w  ww .j a v  a 2s  . c om*/
    String[] p = { MediaStore.MediaColumns.DISPLAY_NAME, MediaStore.MediaColumns.TITLE };
    Uri uri = Uri.parse(contentUri);
    String path = uri.getPath();
    String last = Uri.parse(path).getLastPathSegment();
    Cursor cursor = context.getContentResolver().query(MediaStore.Audio.Media.INTERNAL_CONTENT_URI, p, // which columns
            MediaStore.MediaColumns.DISPLAY_NAME + "='" + last + "'", // which rows
            null, // selection args (none)
            null); // order-by clause (ascending by name)
    if (cursor != null) {
        int tcol = cursor.getColumnIndexOrThrow(MediaStore.MediaColumns.TITLE);
        if (cursor.moveToFirst()) {
            result = cursor.getString(tcol);
        }
    }
    return (result);
}

From source file:Main.java

/**
 * Get the value of the data column for this Uri. This is useful for
 * MediaStore Uris, and other file-based ContentProviders.
 *
 * @param context       The context./*from  w w  w.j  a  v  a 2 s. c  o m*/
 * @param uri           The Uri to query.
 * @param selection     (Optional) Filter used in the query.
 * @param selectionArgs (Optional) Selection arguments used in the query.
 * @return The value of the _data column, which is typically a file path.
 * @author paulburke
 */
public static String getDataColumn(Context context, Uri uri, String selection, String[] selectionArgs) {

    Cursor cursor = null;
    final String column = "_data";
    final String[] projection = { column };

    try {
        cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs, null);
        if (cursor != null && cursor.moveToFirst()) {
            if (DEBUG)
                DatabaseUtils.dumpCursor(cursor);

            final int column_index = cursor.getColumnIndexOrThrow(column);
            return cursor.getString(column_index);
        }
    } catch (IllegalArgumentException ex) {
        Log.i(TAG, "getDataColumn: _data", ex);
    } finally {
        if (cursor != null)
            cursor.close();
    }
    return null;
}

From source file:com.trk.aboutme.facebook.Settings.java

/**
 * Acquire the current attribution id from the facebook app.
 * @return returns null if the facebook app is not present on the phone.
 *///from  www.  java2 s .c  o m
public static String getAttributionId(ContentResolver contentResolver) {
    String[] projection = { ATTRIBUTION_ID_COLUMN_NAME };
    Cursor c = contentResolver.query(ATTRIBUTION_ID_CONTENT_URI, projection, null, null, null);
    if (c == null || !c.moveToFirst()) {
        return null;
    }
    String attributionId = c.getString(c.getColumnIndex(ATTRIBUTION_ID_COLUMN_NAME));
    c.close();
    return attributionId;
}

From source file:net.peterkuterna.android.apps.devoxxsched.io.RemoteSessionsHandler.java

private static boolean isSessionUpdated(Uri uri, JSONObject session, ContentResolver resolver)
        throws JSONException {
    final Cursor cursor = resolver.query(uri, SessionsQuery.PROJECTION, null, null, null);
    try {//from w  w w  .j  a  v a 2 s.  c  o  m
        if (!cursor.moveToFirst())
            return false;

        final String curTitle = cursor.getString(SessionsQuery.TITLE).toLowerCase().trim();
        final String curSummary = cursor.getString(SessionsQuery.SUMMARY).toLowerCase().trim();
        final String curExperience = cursor.getString(SessionsQuery.EXPERIENCE).toLowerCase().trim();
        final String curType = cursor.getString(SessionsQuery.TYPE).toLowerCase().trim();
        final String newTitle = session.getString("title").toLowerCase().trim();
        final String newSummary = session.getString("summary").toLowerCase().trim();
        final String newExperience = session.getString("experience").toLowerCase().trim();
        final String newType = session.getString("type").toLowerCase().trim();

        return (!curTitle.equals(newTitle) || !curSummary.equals(newSummary)
                || !curExperience.equals(newExperience) || !curType.equals(newType));
    } finally {
        cursor.close();
    }
}

From source file:jog.my.memory.gcm.ServerUtilities.java

/**
 * Gets the real path of the URI returned from the camera
 * @param contentUri - apparent URI of resource
 * @return - actual URI of resource//from  w  w w . j  a v  a 2  s . c  o  m
 */
public static String getRealPathFromURI(Uri contentUri, Context context) {
    String[] proj = new String[] { MediaStore.Images.ImageColumns.DATA };

    Cursor cursor = context.getContentResolver().query(contentUri, proj, null, null, null);
    int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
    cursor.moveToFirst();

    String filename = cursor.getString(column_index);
    cursor.close();

    return filename;
}

From source file:za.co.neilson.alarm.database.Database.java

public static Alarm getAlarm(int id) {
    // TODO Auto-generated method stub
    String[] columns = new String[] { COLUMN_ALARM_ID, COLUMN_ALARM_ACTIVE, COLUMN_ALARM_TIME,
            COLUMN_ALARM_DAYS, COLUMN_ALARM_DIFFICULTY, COLUMN_ALARM_TONE, COLUMN_ALARM_VIBRATE,
            COLUMN_ALARM_NAME };// w  w w . j  av  a2 s. c  o m
    Cursor c = getDatabase().query(ALARM_TABLE, columns, COLUMN_ALARM_ID + "=" + id, null, null, null, null);
    Alarm alarm = null;

    if (c.moveToFirst()) {

        alarm = new Alarm();
        alarm.setId(c.getInt(1));
        alarm.setAlarmActive(c.getInt(2) == 1);
        alarm.setAlarmTime(c.getString(3));
        byte[] repeatDaysBytes = c.getBlob(4);

        ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(repeatDaysBytes);
        try {
            ObjectInputStream objectInputStream = new ObjectInputStream(byteArrayInputStream);
            Alarm.Day[] repeatDays;
            Object object = objectInputStream.readObject();
            if (object instanceof Alarm.Day[]) {
                repeatDays = (Alarm.Day[]) object;
                alarm.setDays(repeatDays);
            }
        } catch (StreamCorruptedException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
        }

        alarm.setDifficulty(Difficulty.values()[c.getInt(5)]);
        alarm.setAlarmTonePath(c.getString(6));
        alarm.setVibrate(c.getInt(7) == 1);
        alarm.setAlarmName(c.getString(8));
    }
    c.close();
    return alarm;
}