WebSVN - ES - Diff - Rev 18 and 20 - /trunk/src/de/pointedears/converter/helpers/UpdateService.java


package de.pointedears.converter.helpers;

import android.app.Service;
import android.content.Intent;
import android.os.Handler;
import android.os.IBinder;
import de.pointedears.converter.app.CurrenciesActivity;
import de.pointedears.converter.net.RatesUpdater;

/**
 * Update service to run a thread to update currency rates
 *
 * @author Thomas 'PointedEars' Lahn
 */
public class UpdateService extends Service
{
 
 
 
  private ConverterThread updateThread;
  private Handler handler;
  private RatesUpdater ratesUpdater;

  public static final String ACTION_UPDATE =
    "de.pointedears.converter.ACTION_UPDATE"; //$NON-NLS-1$
  public static final String EXTRA_ACTIVITY =
    "de.pointedears.converter.extra_activity"; //$NON-NLS-1$
  public static final String EXTRA_NUM_RATES =
    "de.pointedears.converter.extra_num_rates"; //$NON-NLS-1$
  public static final String EXTRA_DATE = "de.pointedears.converter.extra_date"; //$NON-NLS-1$

  /* NOTE: Don't remove; may be used later for automated updates */
  // private sendTimerTask sendTime = null;

  // /** inner class implements the broadcast timer */
  // private class BroadcastTimerTask extends TimerTask
  // {
  // int counter = 0;
  //
  // @Override
  // public void run()
  // {
  // Intent intent = new Intent(UpdateService.ACTION_UPDATE);
  // String theTime =
  // "Time: " + System.currentTimeMillis() + ",  Counter = "
  // + Integer.toString(this.counter);
  // this.counter++;
  // intent.putExtra("TIME", theTime);
  // UpdateService.this.sendBroadcast(intent);
  // }
  // };

  @Override
  public IBinder onBind(Intent intent)
  {
    /* NOTE: Clients cannot bind to this service */
    return null;
  }

  @Override
  public void onCreate()
  {
    super.onCreate();
    // this.myTimer = new Timer("myTimer");

    if (this.handler == null)
    {
      this.handler = new Handler();
    }

    this.updateThread = null;
  }

  // /*
  // * (non-Javadoc)
  // *
  // * @see android.app.Service#onStartCommand(android.content.Intent, int, int)
  // */
  // @Override
  // public int onStartCommand(Intent intent, int flags, int startId)
  // {
  // // TODO Auto-generated method stub
  // return super.onStartCommand(intent, flags, startId);
  // }

  @Override
  /**
   * @deprecated since SDK 2.0
   */
  public void onStart(Intent intent, int startId)
  {
    super.onStart(intent, startId);
    // this.myTimer.cancel();
    // this.myTimer = new Timer("myTimer");
    // this.sendTime = new BroadcastTimerTask();
    // this.myTimer.scheduleAtFixedRate(this.sendTime, 0, 1000 * 5);

    String action = intent.getAction();
    if (UpdateService.ACTION_UPDATE.equals(action))
    {
      if (this.updateThread == null)
      {
 
        this.ratesUpdater = new RatesUpdater(this);
        this.updateThread =
          new ConverterThread(this.ratesUpdater, this.handler);
        this.ratesUpdater.setUpdateThread(this.updateThread);
      }

      try
      {
        this.updateThread.start();
        // this.editValue1.setText("Gestartet!");
      }
      catch (IllegalThreadStateException e)
      {
        // this.editValue1.setText("Bereits gestartet!");
      }

      // case R.id.item_options_quit:
      // if (this.updateThread != null)
      // {
      // try
      // {
      // this.updateThread.join();
      // }
      // catch (InterruptedException e)
      // {
      // // TODO Auto-generated catch block
      // }
      //
      // // this.editValue1.setText("Gestoppt -> Warten auf Start");
      // }
      // else
      // {
      // // this.editValue1.setText("Bereits gestoppt -> Warten auf Start");
      // }
      // return true;
    }
  }
 
 
 
 
 
 
 
 
 
}
 

Rev 18	Rev 20
1	package de.pointedears.converter.helpers;	1	package de.pointedears.converter.helpers;
2		2
3	import android.app.Service;	3	import android.app.Service;
4	import android.content.Intent;	4	import android.content.Intent;
5	import android.os.Handler;	5	import android.os.Handler;
6	import android.os.IBinder;	6	import android.os.IBinder;
7	import de.pointedears.converter.app.CurrenciesActivity;	7	import de.pointedears.converter.app.CurrenciesActivity;
8	import de.pointedears.converter.net.RatesUpdater;	8	import de.pointedears.converter.net.RatesUpdater;
9		9
10	/**	10	/**
11	* Update service to run a thread to update currency rates	11	* Update service to run a thread to update currency rates
12	*	12	*
13	* @author Thomas 'PointedEars' Lahn	13	* @author Thomas 'PointedEars' Lahn
14	*/	14	*/
15	public class UpdateService extends Service	15	public class UpdateService extends Service
16	{	16	{
17	// private Timer myTimer = null;	-
18	// private final BroadcastTimerTask sendTime = null;	-
19	private static CurrenciesActivity activityContext;	-
20	private ConverterThread updateThread;	17	private ConverterThread updateThread;
21	private Handler handler;	18	private Handler handler;
22	private RatesUpdater ratesUpdater;	19	private RatesUpdater ratesUpdater;
23		20
24	public static final String ACTION_UPDATE =	21	public static final String ACTION_UPDATE =
25	"de.pointedears.converter.ACTION_UPDATE"; //$NON-NLS-1$	22	"de.pointedears.converter.ACTION_UPDATE"; //$NON-NLS-1$
26	public static final String EXTRA_ACTIVITY =	23	public static final String EXTRA_ACTIVITY =
27	"de.pointedears.converter.extra_activity"; //$NON-NLS-1$	24	"de.pointedears.converter.extra_activity"; //$NON-NLS-1$
28	public static final String EXTRA_NUM_RATES =	25	public static final String EXTRA_NUM_RATES =
29	"de.pointedears.converter.extra_num_rates"; //$NON-NLS-1$	26	"de.pointedears.converter.extra_num_rates"; //$NON-NLS-1$
30	public static final String EXTRA_DATE = "de.pointedears.converter.extra_date"; //$NON-NLS-1$	27	public static final String EXTRA_DATE = "de.pointedears.converter.extra_date"; //$NON-NLS-1$
31		28
32	/* NOTE: Don't remove; may be used later for automated updates */	29	/* NOTE: Don't remove; may be used later for automated updates */
33	// private sendTimerTask sendTime = null;	30	// private sendTimerTask sendTime = null;
34		31
35	// /** inner class implements the broadcast timer */	32	// /** inner class implements the broadcast timer */
36	// private class BroadcastTimerTask extends TimerTask	33	// private class BroadcastTimerTask extends TimerTask
37	// {	34	// {
38	// int counter = 0;	35	// int counter = 0;
39	//	36	//
40	// @Override	37	// @Override
41	// public void run()	38	// public void run()
42	// {	39	// {
43	// Intent intent = new Intent(UpdateService.ACTION_UPDATE);	40	// Intent intent = new Intent(UpdateService.ACTION_UPDATE);
44	// String theTime =	41	// String theTime =
45	// "Time: " + System.currentTimeMillis() + ", Counter = "	42	// "Time: " + System.currentTimeMillis() + ", Counter = "
46	// + Integer.toString(this.counter);	43	// + Integer.toString(this.counter);
47	// this.counter++;	44	// this.counter++;
48	// intent.putExtra("TIME", theTime);	45	// intent.putExtra("TIME", theTime);
49	// UpdateService.this.sendBroadcast(intent);	46	// UpdateService.this.sendBroadcast(intent);
50	// }	47	// }
51	// };	48	// };
52		49
53	@Override	50	@Override
54	public IBinder onBind(Intent intent)	51	public IBinder onBind(Intent intent)
55	{	52	{
56	/* NOTE: Clients cannot bind to this service */	53	/* NOTE: Clients cannot bind to this service */
57	return null;	54	return null;
58	}	55	}
59		56
60	@Override	57	@Override
61	public void onCreate()	58	public void onCreate()
62	{	59	{
63	super.onCreate();	60	super.onCreate();
64	// this.myTimer = new Timer("myTimer");	61	// this.myTimer = new Timer("myTimer");
65		62
66	if (this.handler == null)	63	if (this.handler == null)
67	{	64	{
68	this.handler = new Handler();	65	this.handler = new Handler();
69	}	66	}
70		67
71	this.updateThread = null;	68	this.updateThread = null;
72	}	69	}
73		70
74	// /*	71	// /*
75	// * (non-Javadoc)	72	// * (non-Javadoc)
76	// *	73	// *
77	// * @see android.app.Service#onStartCommand(android.content.Intent, int, int)	74	// * @see android.app.Service#onStartCommand(android.content.Intent, int, int)
78	// */	75	// */
79	// @Override	76	// @Override
80	// public int onStartCommand(Intent intent, int flags, int startId)	77	// public int onStartCommand(Intent intent, int flags, int startId)
81	// {	78	// {
82	// // TODO Auto-generated method stub	79	// // TODO Auto-generated method stub
83	// return super.onStartCommand(intent, flags, startId);	80	// return super.onStartCommand(intent, flags, startId);
84	// }	81	// }
85		82
86	@Override	83	@Override
87	/**	84	/**
88	* @deprecated since SDK 2.0	85	* @deprecated since SDK 2.0
89	*/	86	*/
90	public void onStart(Intent intent, int startId)	87	public void onStart(Intent intent, int startId)
91	{	88	{
92	super.onStart(intent, startId);	89	super.onStart(intent, startId);
93	// this.myTimer.cancel();	90	// this.myTimer.cancel();
94	// this.myTimer = new Timer("myTimer");	91	// this.myTimer = new Timer("myTimer");
95	// this.sendTime = new BroadcastTimerTask();	92	// this.sendTime = new BroadcastTimerTask();
96	// this.myTimer.scheduleAtFixedRate(this.sendTime, 0, 1000 * 5);	93	// this.myTimer.scheduleAtFixedRate(this.sendTime, 0, 1000 * 5);
97		94
98	String action = intent.getAction();	95	String action = intent.getAction();
99	if (UpdateService.ACTION_UPDATE.equals(action))	96	if (UpdateService.ACTION_UPDATE.equals(action))
100	{	97	{
101	if (this.updateThread == null)	98	if (this.updateThread == null)
102	{	99	{
103	this.ratesUpdater =	-
104	new RatesUpdater(UpdateService.activityContext, this);	100	this.ratesUpdater = new RatesUpdater(this);
105	this.updateThread =	101	this.updateThread =
106	new ConverterThread(this.ratesUpdater, this.handler);	102	new ConverterThread(this.ratesUpdater, this.handler);
107	this.ratesUpdater.setUpdateThread(this.updateThread);	103	this.ratesUpdater.setUpdateThread(this.updateThread);
108	}	104	}
109		105
110	try	106	try
111	{	107	{
112	this.updateThread.start();	108	this.updateThread.start();
113	// this.editValue1.setText("Gestartet!");	109	// this.editValue1.setText("Gestartet!");
114	}	110	}
115	catch (IllegalThreadStateException e)	111	catch (IllegalThreadStateException e)
116	{	112	{
117	// this.editValue1.setText("Bereits gestartet!");	113	// this.editValue1.setText("Bereits gestartet!");
118	}	114	}
119		115
120	// case R.id.item_options_quit:	116	// case R.id.item_options_quit:
121	// if (this.updateThread != null)	117	// if (this.updateThread != null)
122	// {	118	// {
123	// try	119	// try
124	// {	120	// {
125	// this.updateThread.join();	121	// this.updateThread.join();
126	// }	122	// }
127	// catch (InterruptedException e)	123	// catch (InterruptedException e)
128	// {	124	// {
129	// // TODO Auto-generated catch block	125	// // TODO Auto-generated catch block
130	// }	126	// }
131	//	127	//
132	// // this.editValue1.setText("Gestoppt -> Warten auf Start");	128	// // this.editValue1.setText("Gestoppt -> Warten auf Start");
133	// }	129	// }
134	// else	130	// else
135	// {	131	// {
136	// // this.editValue1.setText("Bereits gestoppt -> Warten auf Start");	132	// // this.editValue1.setText("Bereits gestoppt -> Warten auf Start");
137	// }	133	// }
138	// return true;	134	// return true;
139	}	135	}
140	}	136	}
141		-
142	/**	-
143	* @param activityContext	-
144	* the activityContext to set	-
145	*/	-
146	public static void setActivityContext(CurrenciesActivity activityContext)	-
147	{	-
148	UpdateService.activityContext = activityContext;	-
149	}	-
150	}	137	}
151		138

Subversion Repositories ES

(root)/trunk/src/de/pointedears/converter/helpers/UpdateService.java - Rev 18 → 20