Example usage for java.lang Double valueOf

Introduction

In this page you can find the example usage for java.lang Double valueOf.

Prototype

@HotSpotIntrinsicCandidate
public static Double valueOf(double d)

Source Link

Document

Returns a Double instance representing the specified double value.

Usage

From source file:Main.java

/**
 * Set the last searched location//from ww  w  . j a v  a  2s . c om
 */
public static void setLastSearchedLocation(Context context, double latitude, double longitude) {
    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
    SharedPreferences.Editor editor = prefs.edit();
    String strLatitude = Double.valueOf(latitude).toString();
    String strLongitude = Double.valueOf(longitude).toString();
    editor.putString(FM_LOCATION_LATITUDE, strLatitude);
    editor.putString(FM_LOCATION_LONGITUDE, strLongitude);
    editor.commit();
}

From source file:Main.java

private static Object readThisPrimitiveValueXml(XmlPullParser parser, String tagName)
        throws XmlPullParserException {
    try {/*from   ww w  . ja v a2  s  .  co m*/
        switch (tagName) {
        case "int":
            return Integer.parseInt(parser.getAttributeValue(null, "value"));
        case "long":
            return Long.valueOf(parser.getAttributeValue(null, "value"));
        case "float":
            return Float.valueOf(parser.getAttributeValue(null, "value"));
        case "double":
            return Double.valueOf(parser.getAttributeValue(null, "value"));
        case "boolean":
            return Boolean.valueOf(parser.getAttributeValue(null, "value"));
        default:
            return null;
        }
    } catch (NullPointerException e) {
        throw new XmlPullParserException("Need value attribute in <" + tagName + ">");
    } catch (NumberFormatException e) {
        throw new XmlPullParserException("Not a number in value attribute in <" + tagName + ">");
    }
}

From source file:Main.java

public static Double getBitmapsize(Bitmap bitmap, int sizeType) {
    long fileS = 0;
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR1) {
        //            fileS = bitmap.getByteCount();
        Bitmap.Config config = bitmap.getConfig();
        if (config == Bitmap.Config.RGB_565 || config == Bitmap.Config.ARGB_4444) {
            fileS = bitmap.getWidth() * bitmap.getHeight() * 2;
        } else if (config == Bitmap.Config.ALPHA_8) {
            fileS = bitmap.getWidth() * bitmap.getHeight();
        } else if (config == Bitmap.Config.ARGB_8888) {
            fileS = bitmap.getWidth() * bitmap.getHeight() * 4;
        }//w  w  w  .  j av  a 2s  . c o m
    } else {
        fileS = bitmap.getRowBytes() * bitmap.getHeight();// Pre HC-MR1
    }

    DecimalFormat df = new DecimalFormat("#.00");
    double fileSizeLong = 0;
    switch (sizeType) {
    case SIZETYPE_B:
        fileSizeLong = Double.valueOf(df.format((double) fileS));
        break;
    case SIZETYPE_KB:
        fileSizeLong = Double.valueOf(df.format((double) fileS / 1024));
        break;
    case SIZETYPE_MB:
        fileSizeLong = Double.valueOf(df.format((double) fileS / 1048576));
        break;
    case SIZETYPE_GB:
        fileSizeLong = Double.valueOf(df.format((double) fileS / 1073741824));
        break;
    default:
        break;
    }
    return fileSizeLong;
}

From source file:Student.java

@Override
public int compareTo(Student o) {
    if (o == null) {
        return -1;
    }//from w  ww  .j ava 2s  .co  m
    int c = Double.valueOf(grade).compareTo(o.grade);
    if (c != 0) {
        return c;
    }
    return name.compareTo(o.name);
}

From source file:Main.java

public static Object typeConversion(Class<?> cls, String str) {
    Object obj = null;// w w  w  .  j av  a  2s  . c  o m
    String nameType = cls.getSimpleName();
    if ("Integer".equals(nameType)) {
        obj = Integer.valueOf(str);
    }
    if ("String".equals(nameType)) {
        obj = str;
    }
    if ("Float".equals(nameType)) {
        obj = Float.valueOf(str);
    }
    if ("Double".equals(nameType)) {
        obj = Double.valueOf(str);
    }

    if ("Boolean".equals(nameType)) {
        obj = Boolean.valueOf(str);
    }
    if ("Long".equals(nameType)) {
        obj = Long.valueOf(str);
    }

    if ("Short".equals(nameType)) {
        obj = Short.valueOf(str);
    }

    if ("Character".equals(nameType)) {
        obj = str.charAt(1);
    }

    return obj;
}

From source file:PrimitiveUtils.java

public static Object read(String value, Class type) {
    Object ret = value;//from   ww  w . j a  v a2 s . co  m
    if (Integer.TYPE.equals(type)) {
        ret = Integer.valueOf(value);
    }
    if (Byte.TYPE.equals(type)) {
        ret = Byte.valueOf(value);
    }
    if (Short.TYPE.equals(type)) {
        ret = Short.valueOf(value);
    }
    if (Long.TYPE.equals(type)) {
        ret = Long.valueOf(value);
    }
    if (Float.TYPE.equals(type)) {
        ret = Float.valueOf(value);
    }
    if (Double.TYPE.equals(type)) {
        ret = Double.valueOf(value);
    }
    if (Boolean.TYPE.equals(type)) {
        ret = Boolean.valueOf(value);
    }
    if (Character.TYPE.equals(type)) {
        ret = value.charAt(0);
    }
    // TODO others.
    return ret;
}

From source file:Main.java

/**
 * Get the latest searched location/*from w w w. j a va  2  s.c  om*/
 * @return the list of latitude and longitude
 */
public static double[] getLastSearchedLocation(Context context) {
    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);

    String strLatitude = prefs.getString(FM_LOCATION_LATITUDE, "0.0");
    String strLongitude = prefs.getString(FM_LOCATION_LONGITUDE, "0.0");
    double latitude = Double.valueOf(strLatitude);
    double longitude = Double.valueOf(strLongitude);
    return new double[] { latitude, longitude };
}

From source file:Main.java

/**
   Return the value of an attribute of a node as a real number
   or <code>null</code> if the attribute is not present.
 *///from   ww  w. jav  a 2 s . c o m
static public Double getDoubleAttribute(Node node, String att_name) {
    if (node == null)
        return null;
    String text = getText(node.getAttributes().getNamedItem(att_name));
    if (text == null)
        return null;
    return Double.valueOf(text);
}

From source file:Main.java

public static double getArg(final NodeList args, final String strName, final double dDefaultValue) {
    final String strValue = getArg(args, strName, null);

    if (strValue == null) {
        return dDefaultValue;
    }/*from ww  w.ja va2  s. com*/

    return Double.valueOf(strValue);
}

From source file:com.adaptris.core.services.splitter.MessageCopier.java

protected static int toInteger(String s) {
    if (isEmpty(s)) {
        return 0;
    }//from w ww . java 2s.c om
    return Double.valueOf(s).intValue();
}