WebSVN - ES - Diff - Rev 17 and 18 - /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 Timer myTimer = null;
  // private final BroadcastTimerTask sendTime = null;
  private static CurrenciesActivity activityContext;
  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(UpdateService.activityContext, 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;
    }
  }
 
 
 
 
 
 
 
 

  /**
   * @param activityContext
   *          the activityContext to set
   */
  public static void setActivityContext(CurrenciesActivity activityContext)
  {
    UpdateService.activityContext = activityContext;
  }
}
 

Rev 17	Rev 18
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;	17	// private Timer myTimer = null;
18	// private final BroadcastTimerTask sendTime = null;	18	// private final BroadcastTimerTask sendTime = null;
19	private static CurrenciesActivity activityContext;	19	private static CurrenciesActivity activityContext;
20	private ConverterThread updateThread;	20	private ConverterThread updateThread;
21	private Handler handler;	21	private Handler handler;
22	private RatesUpdater ratesUpdater;	22	private RatesUpdater ratesUpdater;
23		23
24	public static final String ACTION_UPDATE =	24	public static final String ACTION_UPDATE =
25	"de.pointedears.converter.ACTION_UPDATE"; //$NON-NLS-1$	25	"de.pointedears.converter.ACTION_UPDATE"; //$NON-NLS-1$
26	public static final String EXTRA_ACTIVITY =	26	public static final String EXTRA_ACTIVITY =
27	"de.pointedears.converter.extra_activity"; //$NON-NLS-1$	27	"de.pointedears.converter.extra_activity"; //$NON-NLS-1$
28	public static final String EXTRA_NUM_RATES =	28	public static final String EXTRA_NUM_RATES =
29	"de.pointedears.converter.extra_num_rates"; //$NON-NLS-1$	29	"de.pointedears.converter.extra_num_rates"; //$NON-NLS-1$
30	public static final String EXTRA_DATE = "de.pointedears.converter.extra_date"; //$NON-NLS-1$	30	public static final String EXTRA_DATE = "de.pointedears.converter.extra_date"; //$NON-NLS-1$
31		31
-		32	/* NOTE: Don't remove; may be used later for automated updates */
32	// private sendTimerTask sendTime = null;	33	// private sendTimerTask sendTime = null;
33		34
34	// /** inner class implements the broadcast timer */	35	// /** inner class implements the broadcast timer */
35	// private class BroadcastTimerTask extends TimerTask	36	// private class BroadcastTimerTask extends TimerTask
36	// {	37	// {
37	// int counter = 0;	38	// int counter = 0;
38	//	39	//
39	// @Override	40	// @Override
40	// public void run()	41	// public void run()
41	// {	42	// {
42	// Intent intent = new Intent(UpdateService.ACTION_UPDATE);	43	// Intent intent = new Intent(UpdateService.ACTION_UPDATE);
43	// String theTime =	44	// String theTime =
44	// "Time: " + System.currentTimeMillis() + ", Counter = "	45	// "Time: " + System.currentTimeMillis() + ", Counter = "
45	// + Integer.toString(this.counter);	46	// + Integer.toString(this.counter);
46	// this.counter++;	47	// this.counter++;
47	// intent.putExtra("TIME", theTime);	48	// intent.putExtra("TIME", theTime);
48	// UpdateService.this.sendBroadcast(intent);	49	// UpdateService.this.sendBroadcast(intent);
49	// }	50	// }
50	// };	51	// };
51		52
52	@Override	53	@Override
53	public IBinder onBind(Intent intent)	54	public IBinder onBind(Intent intent)
54	{	55	{
55	/* NOTE: Clients cannot bind to this service */	56	/* NOTE: Clients cannot bind to this service */
56	return null;	57	return null;
57	}	58	}
58		59
59	@Override	60	@Override
60	public void onCreate()	61	public void onCreate()
61	{	62	{
62	super.onCreate();	63	super.onCreate();
63	// this.myTimer = new Timer("myTimer");	64	// this.myTimer = new Timer("myTimer");
64		65
65	if (this.handler == null)	66	if (this.handler == null)
66	{	67	{
67	this.handler = new Handler();	68	this.handler = new Handler();
68	}	69	}
69		70
70	this.updateThread = null;	71	this.updateThread = null;
71	}	72	}
72		73
73	// /*	74	// /*
74	// * (non-Javadoc)	75	// * (non-Javadoc)
75	// *	76	// *
76	// * @see android.app.Service#onStartCommand(android.content.Intent, int, int)	77	// * @see android.app.Service#onStartCommand(android.content.Intent, int, int)
77	// */	78	// */
78	// @Override	79	// @Override
79	// public int onStartCommand(Intent intent, int flags, int startId)	80	// public int onStartCommand(Intent intent, int flags, int startId)
80	// {	81	// {
81	// // TODO Auto-generated method stub	82	// // TODO Auto-generated method stub
82	// return super.onStartCommand(intent, flags, startId);	83	// return super.onStartCommand(intent, flags, startId);
83	// }	84	// }
84		85
85	@Override	86	@Override
86	/**	87	/**
87	* @deprecated since SDK 2.0	88	* @deprecated since SDK 2.0
88	*/	89	*/
89	public void onStart(Intent intent, int startId)	90	public void onStart(Intent intent, int startId)
90	{	91	{
91	super.onStart(intent, startId);	92	super.onStart(intent, startId);
92	// this.myTimer.cancel();	93	// this.myTimer.cancel();
93	// this.myTimer = new Timer("myTimer");	94	// this.myTimer = new Timer("myTimer");
94	// this.sendTime = new BroadcastTimerTask();	95	// this.sendTime = new BroadcastTimerTask();
95	// this.myTimer.scheduleAtFixedRate(this.sendTime, 0, 1000 * 5);	96	// this.myTimer.scheduleAtFixedRate(this.sendTime, 0, 1000 * 5);
96		97
97	String action = intent.getAction();	98	String action = intent.getAction();
98	if (UpdateService.ACTION_UPDATE.equals(action))	99	if (UpdateService.ACTION_UPDATE.equals(action))
99	{	100	{
100	if (this.updateThread == null)	101	if (this.updateThread == null)
101	{	102	{
102	this.ratesUpdater =	103	this.ratesUpdater =
103	new RatesUpdater(UpdateService.getActivityContext(), this);	104	new RatesUpdater(UpdateService.activityContext, this);
104	this.updateThread =	105	this.updateThread =
105	new ConverterThread(this.ratesUpdater, this.handler);	106	new ConverterThread(this.ratesUpdater, this.handler);
106	this.ratesUpdater.setUpdateThread(this.updateThread);	107	this.ratesUpdater.setUpdateThread(this.updateThread);
107	}	108	}
108		109
109	try	110	try
110	{	111	{
111	this.updateThread.start();	112	this.updateThread.start();
112	// this.editValue1.setText("Gestartet!");	113	// this.editValue1.setText("Gestartet!");
113	}	114	}
114	catch (IllegalThreadStateException e)	115	catch (IllegalThreadStateException e)
115	{	116	{
116	// this.editValue1.setText("Bereits gestartet!");	117	// this.editValue1.setText("Bereits gestartet!");
117	}	118	}
118		119
119	// case R.id.item_options_quit:	120	// case R.id.item_options_quit:
120	// if (this.updateThread != null)	121	// if (this.updateThread != null)
121	// {	122	// {
122	// try	123	// try
123	// {	124	// {
124	// this.updateThread.join();	125	// this.updateThread.join();
125	// }	126	// }
126	// catch (InterruptedException e)	127	// catch (InterruptedException e)
127	// {	128	// {
128	// // TODO Auto-generated catch block	129	// // TODO Auto-generated catch block
129	// }	130	// }
130	//	131	//
131	// // this.editValue1.setText("Gestoppt -> Warten auf Start");	132	// // this.editValue1.setText("Gestoppt -> Warten auf Start");
132	// }	133	// }
133	// else	134	// else
134	// {	135	// {
135	// // this.editValue1.setText("Bereits gestoppt -> Warten auf Start");	136	// // this.editValue1.setText("Bereits gestoppt -> Warten auf Start");
136	// }	137	// }
137	// return true;	138	// return true;
138	}	139	}
139	}	140	}
140		-
141	/**	-
142	* @return the activityContext	-
143	*/	-
144	public static CurrenciesActivity getActivityContext()	-
145	{	-
146	return UpdateService.activityContext;	-
147	}	-
148		141
149	/**	142	/**
150	* @param activityContext	143	* @param activityContext
151	* the activityContext to set	144	* the activityContext to set
152	*/	145	*/
153	public static void setActivityContext(CurrenciesActivity activityContext)	146	public static void setActivityContext(CurrenciesActivity activityContext)
154	{	147	{
155	UpdateService.activityContext = activityContext;	148	UpdateService.activityContext = activityContext;
156	}	149	}
157	}	150	}
158		151

Subversion Repositories ES

(root)/trunk/src/de/pointedears/converter/helpers/UpdateService.java - Rev 17 → 18