com.androidquery.simplefeed.util.JsonUtility.java Source code

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Here is the source code for com.androidquery.simplefeed.util.JsonUtility.java

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/*******************************************************************************
 * Copyright 2012 AndroidQuery (tinyeeliu@gmail.com)
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 * Additional Note:
 * 1. You cannot use AndroidQuery's Facebook app account in your own apps.
 * 2. You cannot republish the app as is with advertisements.
 ******************************************************************************/
package com.androidquery.simplefeed.util;

import org.json.JSONObject;

public class JsonUtility {

    public static String getString(JSONObject jo, String... names) {

        for (int i = 0; i < names.length - 1; i++) {
            jo = jo.optJSONObject(names[i]);
            if (jo == null)
                return null;
        }

        return jo.optString(names[names.length - 1], null);

    }

}