Example usage for android.database Cursor getDouble

Introduction

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

Prototype

double getDouble(int columnIndex);

Source Link

Document

Returns the value of the requested column as a double.

Usage

From source file:Main.java

public static double getDouble(String columnName, Cursor cursor) {
    return cursor.getDouble(cursor.getColumnIndexOrThrow(columnName));
}

From source file:Main.java

public static double getDouble(Cursor cursor, String columnName) {
    return cursor.getDouble(cursor.getColumnIndexOrThrow(columnName));
}

From source file:Main.java

public static double getDouble(@NonNull Cursor cursor, @NonNull String columnName) {
    return cursor.getDouble(cursor.getColumnIndex(columnName));
}

From source file:Main.java

static Double getDoubleOrNull(int columnIndex, Cursor cursor) {
    return cursor.isNull(columnIndex) ? null : cursor.getDouble(columnIndex);
}

From source file:Main.java

public static double doubleFromCursor(Cursor c, String field) {
    if (c.isNull(c.getColumnIndex(field))) {
        return -1;
    }//from   w w  w  .  ja  v  a  2s. c om
    return c.getDouble(c.getColumnIndex(field));
}

From source file:org.fitchfamily.android.wifi_backend.ui.data.WifiDetailFragment.java

private static boolean hasSample(Cursor cursor, int index) {
    return cursor.getDouble(index) != 0.d || cursor.getDouble(index + 1) != 0.d;
}

From source file:de.stadtrallye.rallyesoft.util.converters.CursorConverters.java

public static Task getTask(Cursor cursor, TaskCursorIds c) {
    LatLng coords;/*  w  ww. j a  va  2  s.  co m*/

    coords = (cursor.isNull(c.latitude) || cursor.isNull(c.longitude)) ? null
            : new LatLng(cursor.getDouble(c.latitude), cursor.getDouble(c.longitude));

    try {
        List<AdditionalResource> res = null;
        String addRes = cursor.getString(c.additionalResources);
        if (addRes != null) {
            try {
                res = Serialization.getJsonInstance().readValue(addRes,
                        new TypeReference<List<AdditionalResource>>() {
                        });
            } catch (JsonProcessingException e) {
                Log.e("CursorConverters", "Could not read additional resources: " + addRes, e);
            }
        }

        return new Task(cursor.getInt(c.id), getBoolean(cursor, c.locationSpecific), coords,
                cursor.getDouble(c.radius), cursor.getString(c.name), cursor.getString(c.description),
                getBoolean(cursor, c.multiple), cursor.getInt(c.submitType), cursor.getString(c.points), res);
    } catch (IOException e) {
        Log.e("Task Cursor Converter", "Json deserialization failed", e);
        return null;
    }
}

From source file:edu.mit.mobile.android.locast.data.Locatable.java

public static Uri toGeoUri(Cursor c) {
    if (c.isNull(c.getColumnIndex(Columns._LATITUDE)) || c.isNull(c.getColumnIndex(Columns._LONGITUDE))) {
        return null;
    }/*from  ww w.j  av a  2 s.  co m*/
    return Uri.parse("geo:" + c.getDouble(c.getColumnIndex(Columns._LATITUDE)) + ","
            + c.getDouble(c.getColumnIndex(Columns._LONGITUDE)));
}

From source file:edu.mit.mobile.android.locast.data.interfaces.LocatableUtils.java

/**
 * Fills the result array with the current location.
 *
 * @param c/*from w w  w  . j a  v a 2  s.  c  o m*/
 *            cursor pointing to row to get location of
 * @param result
 *            output array. Must have 2 or more elements. Latitude is in index 0.
 */
public static void toLocationArray(Cursor c, int latColumn, int lonColumn, double[] result) {
    if (c.isNull(latColumn) || c.isNull(lonColumn)) {
        return;
    }
    result[0] = c.getDouble(latColumn);
    result[1] = c.getDouble(lonColumn);
}

From source file:edu.mit.mobile.android.locast.data.interfaces.LocatableUtils.java

/**
 * Get the latitude/longitude from the row currently selected in the cursor. Requires
 * LocatableUtils.Locatable._LATITUDE and LocatableUtils.Locatable._LONGITUDE to be selected.
 *
 * @param c//  w  w  w .  ja  va  2  s. c o  m
 * @return
 */
public static Location toLocation(Cursor c, int latColumn, int lonColumn) {
    if (c.isNull(latColumn) || c.isNull(lonColumn)) {
        return null;
    }
    final Location l = new Location("internal");
    l.setLatitude(c.getDouble(latColumn));
    l.setLongitude(c.getDouble(lonColumn));
    return l;
}