Java tutorial
/******************************************************************************* * The MIT License (MIT) * * Copyright (c) 2016 Alexey <menliqw> Melnikov. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all * copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. ******************************************************************************/ package com.melniqw.instagramsdk; import org.json.JSONException; import org.json.JSONObject; import java.io.Serializable; public class Video implements Serializable { private static final long serialVersionUID = 1L; public LowResolution lowResolution = new LowResolution(); public StandartResolution standartResolution = new StandartResolution(); public LowBandwidth lowBandwidth = new LowBandwidth(); public class LowResolution { public String url; public int width; public int height; } public class StandartResolution { public String url; public int width; public int height; } public class LowBandwidth { public String url; public int width; public int height; } public String toXML() { StringBuilder builder = new StringBuilder(); builder.append("<lowResolutionUrl>" + lowResolution.url + "</lowResolutionUrl>" + "\n"); builder.append("<lowResolutionWidth>" + lowResolution.width + "</lowResolutionWidth>" + "\n"); builder.append("<lowResolutionHeight>" + lowResolution.height + "</lowResolutionHeight>" + "\n"); builder.append("<standartResolutionUrl>" + standartResolution.url + "</standartResolutionUrl>" + "\n"); builder.append( "<standartResolutionWidth>" + standartResolution.width + "</standartResolutionWidth>" + "\n"); builder.append( "<standartResolutionHeight>" + standartResolution.height + "</standartResolutionHeight>" + "\n"); builder.append("<lowBandwidthUrl>" + lowBandwidth.url + "</lowBandwidthUrl>" + "\n"); builder.append("<lowBandwidthWidth>" + lowBandwidth.width + "</lowBandwidthWidth>" + "\n"); builder.append("<lowBandwidthHeight>" + lowBandwidth.height + "</lowBandwidthHeight>" + "\n"); return builder.toString(); } public static Video fromJSON(JSONObject o) throws JSONException { if (o == null) return null; Video video = new Video(); JSONObject lowResolutionJSON = o.optJSONObject("low_resolution"); video.lowResolution.url = lowResolutionJSON.optString("url"); video.lowResolution.width = lowResolutionJSON.optInt("width"); video.lowResolution.height = lowResolutionJSON.optInt("height"); JSONObject standartResolutionJSON = o.optJSONObject("standard_resolution"); video.standartResolution.url = standartResolutionJSON.optString("url"); video.standartResolution.width = standartResolutionJSON.optInt("width"); video.standartResolution.height = standartResolutionJSON.optInt("height"); JSONObject lowBandwidthJSON = o.optJSONObject("low_bandwidth"); video.lowBandwidth.url = lowBandwidthJSON.optString("url"); video.lowBandwidth.width = lowBandwidthJSON.optInt("width"); video.lowBandwidth.height = lowBandwidthJSON.optInt("height"); return video; } }