Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import android.text.TextUtils;

import org.json.JSONException;
import org.json.JSONObject;

public class Main {

    public static String getFieldValue(String json, String key) {
        if (TextUtils.isEmpty(json))
            return null;
        if (!json.contains(key))
            return "";
        JSONObject jsonObject = null;
        String value = null;
        try {
            jsonObject = new JSONObject(json);
            value = jsonObject.getString(key);
        } catch (JSONException e) {
            e.printStackTrace();
        }
        return value;
    }
}