1 package org.pileus.spades;
4 import java.util.LinkedList;
5 import java.util.concurrent.locks.Lock;
6 import java.util.concurrent.locks.ReentrantLock;
8 import android.app.Notification;
9 import android.app.PendingIntent;
10 import android.app.Service;
11 import android.content.Context;
12 import android.content.Intent;
13 import android.content.SharedPreferences;
14 import android.os.IBinder;
15 import android.os.Looper;
16 import android.os.Messenger;
17 import android.preference.PreferenceManager;
19 public class Task extends Service implements Runnable
22 public static final int REGISTER = 0;
23 public static final int MESSAGE = 1;
24 public static final int CONNECT = 2;
25 public static final int DISCONNECT = 3;
26 public static final int NOTIFY = 4;
29 private SharedPreferences prefs;
30 private Messenger messenger;
31 private Thread thread;
32 private Client client;
33 private List<Object> log;
37 private void command(int cmd, Object value)
39 if (cmd == MESSAGE || cmd == NOTIFY) {
45 android.os.Message msg = android.os.Message.obtain();
48 this.messenger.send(msg);
49 } catch (Exception e) {
50 Os.debug("Task: error sending message");
54 private void notify(String text, int icon)
57 this.command(NOTIFY, text);
60 Notification note = new Notification(icon, null, 0);
61 Intent intent = new Intent(this, Main.class);
62 PendingIntent pend = PendingIntent.getActivity(this, 0, intent, 0);
64 note.setLatestEventInfo(this, "Spades!", text, pend);
65 this.startForeground(1, note);
68 private void handle(int cmd, Messenger mgr)
70 // Setup communication with Main
71 if (cmd == REGISTER) {
72 Os.debug("Task: handle - register");
74 this.command(REGISTER, this);
77 // Create client thread
78 if (cmd == CONNECT && this.thread == null) {
79 Os.debug("Task: handle - connect");
80 this.thread = new Thread(this);
85 if (cmd == DISCONNECT && this.thread != null) {
86 Os.debug("Task: handle - register");
90 } catch (Exception e) {
91 Os.debug("Task: error stopping service", e);
97 public Message send(String txt)
99 if (this.client == null)
101 Message msg = this.client.send(txt);
103 this.command(MESSAGE, msg);
107 public List<Object> getLog()
110 LinkedList<Object> out = new LinkedList<Object>(this.log);
115 public boolean isRunning()
117 return this.thread != null;
120 /* Runnable methods */
124 Os.debug("Task: thread run");
126 // Setup notification bar
127 this.notify("Connecting..", android.R.drawable.presence_invisible);
130 String server = this.prefs.getString ("pref_server", this.client.server);
131 String port = this.prefs.getString ("pref_port", this.client.port + "");
132 String nickname = this.prefs.getString ("pref_nickname", this.client.nickname);
133 String channel = this.prefs.getString ("pref_channel", this.client.channel);
134 boolean usesasl = this.prefs.getBoolean("pref_usesasl", this.client.usesasl);
135 String authname = this.prefs.getString ("pref_authname", this.client.authname);
136 String password = this.prefs.getString ("pref_password", this.client.password);
138 // Update client settings
139 this.client.setServer(server, Integer.parseInt(port));
140 this.client.setUser(nickname, channel);
141 this.client.setAuth(usesasl, authname, password);
144 if (!this.client.connect()) {
145 this.command(DISCONNECT, null);
146 this.notify("Unable to connect", android.R.drawable.presence_offline);
152 while (this.client.state == Client.State.SETUP) {
153 Message msg = this.client.recv();
156 this.command(MESSAGE, msg);
159 // Notify connection status
160 if (this.client.state == Client.State.READY) {
161 this.command(CONNECT, null);
162 this.notify("Connected", android.R.drawable.presence_online);
164 this.command(DISCONNECT, null);
165 this.notify("Connetion aborted", android.R.drawable.presence_offline);
169 while (this.client.state == Client.State.READY) {
170 Message msg = this.client.recv();
173 this.command(MESSAGE, msg);
176 // Notify disconnect disconnected
177 this.notify("Disconnected", android.R.drawable.presence_offline);
178 this.command(DISCONNECT, null);
180 // Shutdown the client
184 Os.debug("Task: thread exit");
187 /* Service Methods */
189 public void onCreate()
191 Os.debug("Task: onCreate");
194 this.log = new LinkedList<Object>();
195 this.lock = new ReentrantLock();
196 this.client = new Client();
197 this.prefs = PreferenceManager.getDefaultSharedPreferences(this);
201 public void onDestroy()
203 Os.debug("Task: onDestroy");
204 this.handle(DISCONNECT, null);
208 public void onStart(Intent intent, int startId)
210 Os.debug("Task: onStart");
211 super.onStart(intent, startId);
212 int cmd = intent.getExtras().getInt("Command");
213 Messenger mgr = (Messenger)intent.getExtras().get("Messenger");
214 this.handle(cmd, mgr);
218 public IBinder onBind(Intent intent)
220 Os.debug("Task: onBind");