DP/PX Conversion

gistfile1.txt

/**
* Converts a raw pixel value to a dp value, based on the device density
*/
private static float pxToDp(float px) {
    return px / Resources.getSystem().getDisplayMetrics().density;
}

/**
* Converts a raw dp value to a pixel value, based on the device density
*/
public static float dpToPx(float dp) {
    return dp * Resources.getSystem().getDisplayMetrics().density;
}