Java tutorial
//package com.java2s; import java.io.IOException; import android.util.JsonReader; import android.util.Log; public class Main { final static String TAG = "O82Utils"; /** * Read Access token from Json object that we got from O8 Auth server. * */ private static String getAccessToken(JsonReader reader) throws IOException { String text = null; try { reader.beginObject(); while (reader.hasNext()) { String name = reader.nextName(); if (name.equals("access_token")) { text = reader.nextString(); break; } } //reader.endObject(); } catch (IOException ex) { Log.e(TAG, ex.getStackTrace().toString()); } return text; } }