Java tutorial
//package com.java2s; import android.graphics.RectF; public class Main { public static RectF toRectF(String flattened) { float[] bounds = new float[4]; String[] strings = flattened.split(" "); for (int i = 0; i < 4; i++) bounds[i] = Float.parseFloat(strings[i]); return new RectF(bounds[0], bounds[1], bounds[2], bounds[3]); } }