WebSVN - Projects - Diff - Rev 382 and 517 - /DUBwise/trunk/j2me/src/BTSearcher.java


/***************************************
 *                                      
 * searches 4 Bluetooth Devices        
 *                                      
 * Author:        Marcus -LiGi- Bueschleb
 *
 * see README for further Infos
 *
 ****************************************/
 
//package org.ligi.dubwise;
//#if bluetooth=="on"
import javax.bluetooth.*;
 
public class BTSearcher
    implements DiscoveryListener
               
{
    private LocalDevice m_LclDevice = null;    
    private DiscoveryAgent m_DscrAgent=null;
 
 
 
    public boolean searching=true;
    public boolean error=false;
    public String  err_log="none";
 
 
    public void log(String err_str)
    {
 
        err_log+=err_str;
        System.out.println(err_str);
    }
 
    public final int MAX_DEVICES=10;
 
    public RemoteDevice[] remote_devices;
    public int remote_device_count=0;  
    public String[] remote_device_name;
    public String[] remote_device_mac;
 
 
    public BTSearcher()
    {
 
        remote_devices=new RemoteDevice[MAX_DEVICES];
        remote_device_name=new String[MAX_DEVICES];
        remote_device_mac=new String[MAX_DEVICES];
 
        remote_device_count=0;          
       
        searching=true;
        try
            {
                //First get the local device and obtain the discovery agent. 
                m_LclDevice = LocalDevice.getLocalDevice();
                m_DscrAgent=  m_LclDevice.getDiscoveryAgent();
     
                m_DscrAgent.startInquiry(DiscoveryAgent.GIAC,this);
            }
        catch (BluetoothStateException ex)
            {
                error=true;
                log("Problem in searching the blue tooth devices\n" + ex);
               
            }
    }
 
 
    public void inquiryCompleted(int transID) {
 
        try {
            log("search complete with " + remote_device_count + " devices");
            for(int i=0;i<remote_device_count;i++)
                {
                    log("#" + i + " -> addr: " + remote_devices[i].getBluetoothAddress());
                    remote_device_mac[i]=remote_devices[i].getBluetoothAddress();
 
                    remote_device_name[i]=remote_devices[i].getBluetoothAddress();
                    try {
                        log("#" + i + "name:" + remote_devices[i].getFriendlyName(true));
                        remote_device_name[i]=remote_devices[i].getFriendlyName(true);
                    }
                    catch (Exception e)
                        {
                            log("Problem getting name of BT-Device( -> taking mac as name): " + e);
                        }      
 
 
                }
        }
        catch (Exception e)
            {
                log("Problem in searching the blue tooth devices" + e);
            }  
        searching=false;
    }
 
 
    public void search_again()
    {
    }
 
    //Called when device is found during inquiry 
    public void deviceDiscovered(RemoteDevice btDevice, DeviceClass cod)
    {
        log("found device ");  
        try
            {
                if (remote_device_count!=(MAX_DEVICES-1))
                    {
                        remote_devices[remote_device_count]=btDevice;
                        remote_device_count++;
                    }
            }
        catch (Exception e)
            {
                log("Device Discovered Error: " + e);  
            }
 
    }
 
 
    public void serviceSearchCompleted(int transID, int respCode)
    {   }
 
    public void servicesDiscovered(int transID, ServiceRecord[] records)
    {    }
 
 
 
}
 
//#endif
 

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(root)/DUBwise/trunk/j2me/src/BTSearcher.java - Rev 382 → 517

Rev 382		Rev 517
1	/***************************************	1	/***************************************
2	*	2	*
3	* searches 4 Bluetooth Devices	3	* searches 4 Bluetooth Devices
4	*	4	*
5	* Author: Marcus -LiGi- Bueschleb	5	* Author: Marcus -LiGi- Bueschleb
6	*	6	*
7	* see README for further Infos	7	* see README for further Infos
8	*	8	*
9	****************************************/	9	****************************************/
10		10
11	//package org.ligi.dubwise;	11	//package org.ligi.dubwise;
12	//#if bluetooth=="on"	12	//#if bluetooth=="on"
13	import javax.bluetooth.*;	13	import javax.bluetooth.*;
14		14
15	public class BTSearcher	15	public class BTSearcher
16	implements DiscoveryListener	16	implements DiscoveryListener
17		17
18	{	18	{
19	private LocalDevice m_LclDevice = null;	19	private LocalDevice m_LclDevice = null;
20	private DiscoveryAgent m_DscrAgent=null;	20	private DiscoveryAgent m_DscrAgent=null;
21		-
22		-
23		21
24	public boolean searching=true;	22	public boolean searching=true;
25	public boolean error=false;	23	public boolean error=false;
26	public String err_log="none";	24	public String err_log="none";
27		25
28		26
29	public void log(String err_str)	27	public void log(String err_str)
30	{	28	{
31		29
32	err_log+=err_str;	30	err_log+=err_str;
33	System.out.println(err_str);	31	System.out.println(err_str);
34	}	32	}
35		33
36	public final int MAX_DEVICES=10;	34	public final int MAX_DEVICES=10;
37		35
38	public RemoteDevice[] remote_devices;	36	public RemoteDevice[] remote_devices;
39	public int remote_device_count=0;	37	public int remote_device_count=0;
40	public String[] remote_device_name;	38	public String[] remote_device_name;
41	public String[] remote_device_mac;	39	public String[] remote_device_mac;
42		40
43		41
44	public BTSearcher()	42	public BTSearcher()
45	{	43	{
46		44
47	remote_devices=new RemoteDevice[MAX_DEVICES];	45	remote_devices=new RemoteDevice[MAX_DEVICES];
48	remote_device_name=new String[MAX_DEVICES];	46	remote_device_name=new String[MAX_DEVICES];
49	remote_device_mac=new String[MAX_DEVICES];	47	remote_device_mac=new String[MAX_DEVICES];
50		48
51	remote_device_count=0;	49	remote_device_count=0;
52		50
53	searching=true;	51	searching=true;
54	try	52	try
55	{	53	{
56	//First get the local device and obtain the discovery agent.	54	//First get the local device and obtain the discovery agent.
57	m_LclDevice = LocalDevice.getLocalDevice();	55	m_LclDevice = LocalDevice.getLocalDevice();
58	m_DscrAgent= m_LclDevice.getDiscoveryAgent();	56	m_DscrAgent= m_LclDevice.getDiscoveryAgent();
59		57
60	m_DscrAgent.startInquiry(DiscoveryAgent.GIAC,this);	58	m_DscrAgent.startInquiry(DiscoveryAgent.GIAC,this);
61	}	59	}
62	catch (BluetoothStateException ex)	60	catch (BluetoothStateException ex)
63	{	61	{
64	error=true;	62	error=true;
65	log("Problem in searching the blue tooth devices\n" + ex);	63	log("Problem in searching the blue tooth devices\n" + ex);
66		64
67	}	65	}
68	}	66	}
69		67
70		68
71	public void inquiryCompleted(int transID) {	69	public void inquiryCompleted(int transID) {
72		70
73	try {	71	try {
74	log("search complete with " + remote_device_count + " devices");	72	log("search complete with " + remote_device_count + " devices");
75	for(int i=0;i<remote_device_count;i++)	73	for(int i=0;i<remote_device_count;i++)
76	{	74	{
77	log("#" + i + " -> addr: " + remote_devices[i].getBluetoothAddress());	75	log("#" + i + " -> addr: " + remote_devices[i].getBluetoothAddress());
78	remote_device_mac[i]=remote_devices[i].getBluetoothAddress();	76	remote_device_mac[i]=remote_devices[i].getBluetoothAddress();
79		77
80	remote_device_name[i]=remote_devices[i].getBluetoothAddress();	78	remote_device_name[i]=remote_devices[i].getBluetoothAddress();
81	try {	79	try {
82	log("#" + i + "name:" + remote_devices[i].getFriendlyName(true));	80	log("#" + i + "name:" + remote_devices[i].getFriendlyName(true));
83	remote_device_name[i]=remote_devices[i].getFriendlyName(true);	81	remote_device_name[i]=remote_devices[i].getFriendlyName(true);
84	}	82	}
85	catch (Exception e)	83	catch (Exception e)
86	{	84	{
87	log("Problem getting name of BT-Device( -> taking mac as name): " + e);	85	log("Problem getting name of BT-Device( -> taking mac as name): " + e);
88	}	86	}
89		87
90		88
91	}	89	}
92	}	90	}
93	catch (Exception e)	91	catch (Exception e)
94	{	92	{
95	log("Problem in searching the blue tooth devices" + e);	93	log("Problem in searching the blue tooth devices" + e);
96	}	94	}
97	searching=false;	95	searching=false;
98	}	96	}
99		97
100		98
101	public void search_again()	99	public void search_again()
102	{	100	{
103	}	101	}
104		102
105	//Called when device is found during inquiry	103	//Called when device is found during inquiry
106	public void deviceDiscovered(RemoteDevice btDevice, DeviceClass cod)	104	public void deviceDiscovered(RemoteDevice btDevice, DeviceClass cod)
107	{	105	{
108	log("found device ");	106	log("found device ");
109	try	107	try
110	{	108	{
111	if (remote_device_count!=(MAX_DEVICES-1))	109	if (remote_device_count!=(MAX_DEVICES-1))
112	{	110	{
113	remote_devices[remote_device_count]=btDevice;	111	remote_devices[remote_device_count]=btDevice;
114	remote_device_count++;	112	remote_device_count++;
115	}	113	}
116	}	114	}
117	catch (Exception e)	115	catch (Exception e)
118	{	116	{
119	log("Device Discovered Error: " + e);	117	log("Device Discovered Error: " + e);
120	}	118	}
121		119
122	}	120	}
123		121
124		122
125	public void serviceSearchCompleted(int transID, int respCode)	123	public void serviceSearchCompleted(int transID, int respCode)
126	{ }	124	{ }
127		125
128	public void servicesDiscovered(int transID, ServiceRecord[] records)	126	public void servicesDiscovered(int transID, ServiceRecord[] records)
129	{ }	127	{ }
130		128
131		129
132		130
133	}	131	}
134		132
135	//#endif	133	//#endif
136		134