slimchat.android.SlimChat.java Source code

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Here is the source code for slimchat.android.SlimChat.java

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/**
 * 
 * The MIT License (MIT)
 * Copyright (c) 2014 <slimpp.io>
    
 * 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 slimchat.android;

import org.json.JSONException;
import org.json.JSONObject;
import slimchat.android.client.SlimChatClient;
import slimchat.android.client.SlimChatClientListener;
import slimchat.android.core.SlimCallback;
import slimchat.android.core.SlimUser;
import android.app.NotificationManager;
import android.content.Context;
import android.os.PowerManager;

/**
 * SlimChat?
 * 
 * <p>
 * Android APPSlimChat?????SlimChatChatManger, RosterManger,
 * ChatClient:<br>
 * <ul>
 * <li>SlimChatClient: ????</li>
 * <li>SlimChatManger: ????????</li>
 * <li>SlimRosterManager: ??, ??</li>
 * </ul>
 * </p>
 * 
 * @author slimpp.io
 * 
 */
public class SlimChat implements SlimChatClientListener {

    private static SlimChat instance = null;

    private Context appContext;

    private SlimChatClient client;

    private SlimChatManager manager;

    private SlimRosterManager roster;

    private SlimUser user = null;

    private SlimChat() {
        client = new SlimChatClient();
        manager = new SlimChatManager(client);
        roster = new SlimRosterManager(client);
        manager.setRoster(roster);
    }

    /**
     * Single Instance
     * 
     * @return SlimChat
     */
    public synchronized static SlimChat instance() {
        if (instance == null) {
            instance = new SlimChat();
        }
        return instance;
    }

    public void init(Context context) {
        appContext = context;
        client.init(context);
        manager.init(context);
        roster.init(context);
    }

    public SlimChatManager manager() {
        return manager;
    }

    public SlimChatClient client() {
        return client;
    }

    public SlimRosterManager roster() {
        return roster;
    }

    /**
     * Power Manager
     * 
     * @return
     */
    public PowerManager powerManager() {
        return (PowerManager) appContext.getSystemService(Context.POWER_SERVICE);
    }

    /**
     * NotificationManager
     * 
     * @return
     */
    public NotificationManager getNotificationManager() {
        return (NotificationManager) appContext.getSystemService(Context.NOTIFICATION_SERVICE);
    }

    public SlimUser getUser() {
        return user;
    }

    /**
     * Wrap client login
     * 
     * @param username
     * @param password
     * @param callback
     */
    public void login(String username, String password, SlimCallback callback) {
        this.client.login(username, password, callback);
    }

    /**
     * Online Without buddies
     * 
     * @param callback
     */
    public void online(final SlimCallback callback) {
        this.online(new String[0], callback);
    }

    /**
     * Wrap client online
     * 
     * @param slimCallback
     */
    public void online(String[] buddies, final SlimCallback callback) {
        client.online(buddies, new SlimCallback() {
            @Override
            public void onSuccess(Object data) {
                try {
                    JSONObject json = (JSONObject) data;
                    SlimChat.this.user = new SlimUser(json.getJSONObject("user"));
                    roster.feed(json.getJSONArray("buddies"));
                    callback.onSuccess(data);
                } catch (JSONException e) {
                    e.printStackTrace();
                }
            }

            @Override
            public void onFailure(String error, Throwable exception, Object extra) {
                callback.onFailure(error, exception, extra);
            }
        });
    }

    /**
     * Wrap client offline
     * 
     * @param callback
     */
    public void offline(final SlimCallback callback) {
        client.offline(callback);
    }

}