Java tutorial
// // Copyright (c) 2014 VK.com // // 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. // /** * Message.java * vk-android-sdk * * Created by Babichev Vitaly on 19.01.14. * Copyright (c) 2014 VK. All rights reserved. */ package com.vk.sdk.api.model; import android.os.Parcel; import org.json.JSONException; import org.json.JSONObject; import android.os.*; /** * A message object describes a private message */ @SuppressWarnings("unused") public class VKApiMessage extends VKApiModel implements android.os.Parcelable, Identifiable { /** * Message ID. (Not returned for forwarded messages), positive number */ public int id; /** * For an incoming message, the user ID of the author. For an outgoing message, the user ID of the receiver. */ public int user_id; /** * Date (in Unix time) when the message was sent. */ public long date; /** * Message status (false not read, true read). (Not returned for forwarded messages.) */ public boolean read_state; /** * Message type (false received, true sent). (Not returned for forwarded messages.) */ public boolean out; /** * Title of message or chat. */ public String title; /** * Body of the message. */ public String body; /** * List of media-attachments; */ public VKAttachments attachments = new VKAttachments(); /** * Array of forwarded messages (if any). */ public VKList<VKApiMessage> fwd_messages; /** * Whether the message contains smiles (false no, true yes). */ public boolean emoji; /** * Whether the message is deleted (false no, true yes). */ public boolean deleted; public VKApiMessage(JSONObject from) throws JSONException { parse(from); } /** * Fills a Message instance from JSONObject. */ public VKApiMessage parse(JSONObject source) throws JSONException { id = source.optInt("id"); user_id = source.optInt("user_id"); date = source.optLong("date"); read_state = ParseUtils.parseBoolean(source, "read_state"); out = ParseUtils.parseBoolean(source, "out"); title = source.optString("title"); body = source.optString("body"); attachments.fill(source.optJSONArray("attachments")); fwd_messages = new VKList<VKApiMessage>(source.optJSONArray("fwd_messages"), VKApiMessage.class); emoji = ParseUtils.parseBoolean(source, "emoji"); deleted = ParseUtils.parseBoolean(source, "deleted"); return this; } /** * Creates a Message instance from Parcel. */ public VKApiMessage(Parcel in) { this.id = in.readInt(); this.user_id = in.readInt(); this.date = in.readLong(); this.read_state = in.readByte() != 0; this.out = in.readByte() != 0; this.title = in.readString(); this.body = in.readString(); this.attachments = in.readParcelable(VKAttachments.class.getClassLoader()); this.fwd_messages = in.readParcelable(VKList.class.getClassLoader()); this.emoji = in.readByte() != 0; this.deleted = in.readByte() != 0; } /** * Creates empty Country instance. */ public VKApiMessage() { } @Override public int getId() { return id; } @Override public int describeContents() { return 0; } @Override public void writeToParcel(Parcel dest, int flags) { dest.writeInt(this.id); dest.writeInt(this.user_id); dest.writeLong(this.date); dest.writeByte(read_state ? (byte) 1 : (byte) 0); dest.writeByte(out ? (byte) 1 : (byte) 0); dest.writeString(this.title); dest.writeString(this.body); dest.writeParcelable(attachments, flags); dest.writeParcelable(this.fwd_messages, flags); dest.writeByte(emoji ? (byte) 1 : (byte) 0); dest.writeByte(deleted ? (byte) 1 : (byte) 0); } public static Creator<VKApiMessage> CREATOR = new Creator<VKApiMessage>() { public VKApiMessage createFromParcel(Parcel source) { return new VKApiMessage(source); } public VKApiMessage[] newArray(int size) { return new VKApiMessage[size]; } }; }