WebSVN - Projects - Diff - Rev 206 and 382 - /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 206 → 382

Rev 206		Rev 382
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		21
22		22
23		23
24	public boolean searching=true;	24	public boolean searching=true;
25	public boolean error=false;	25	public boolean error=false;
26	public String err_log="none";	26	public String err_log="none";
27		27
28		28
29	public void log(String err_str)	29	public void log(String err_str)
30	{	30	{
31		31
32	err_log+=err_str;	32	err_log+=err_str;
33	System.out.println(err_str);	33	System.out.println(err_str);
34	}	34	}
35		35
36	public final int MAX_DEVICES=10;	36	public final int MAX_DEVICES=10;
37		37
38	public RemoteDevice[] remote_devices;	38	public RemoteDevice[] remote_devices;
39	public int remote_device_count=0;	39	public int remote_device_count=0;
40	public String[] remote_device_name;	40	public String[] remote_device_name;
41	public String[] remote_device_mac;	41	public String[] remote_device_mac;
42		42
43		43
44	public BTSearcher()	44	public BTSearcher()
45	{	45	{
46		46
47	remote_devices=new RemoteDevice[MAX_DEVICES];	47	remote_devices=new RemoteDevice[MAX_DEVICES];
48	remote_device_name=new String[MAX_DEVICES];	48	remote_device_name=new String[MAX_DEVICES];
49	remote_device_mac=new String[MAX_DEVICES];	49	remote_device_mac=new String[MAX_DEVICES];
50		50
51	remote_device_count=0;	51	remote_device_count=0;
52		-
53	}	-
54		-
55	public void search()	-
56	{	52
57	searching=true;	-
58	remote_device_count=0;	53	searching=true;
59	try	54	try
60	{	55	{
61	//First get the local device and obtain the discovery agent.	56	//First get the local device and obtain the discovery agent.
62	m_LclDevice = LocalDevice.getLocalDevice();	57	m_LclDevice = LocalDevice.getLocalDevice();
63	m_DscrAgent= m_LclDevice.getDiscoveryAgent();	58	m_DscrAgent= m_LclDevice.getDiscoveryAgent();
64		59
65	m_DscrAgent.startInquiry(DiscoveryAgent.GIAC,this);	60	m_DscrAgent.startInquiry(DiscoveryAgent.GIAC,this);
66	}	61	}
67	catch (BluetoothStateException ex)	62	catch (BluetoothStateException ex)
68	{	63	{
69	error=true;	64	error=true;
70	log("Problem in searching the blue tooth devices\n" + ex);	65	log("Problem in searching the blue tooth devices\n" + ex);
71		66
72	}	67	}
73		-
74	}	68	}
-		69
75		70
76	public void inquiryCompleted(int transID) {	71	public void inquiryCompleted(int transID) {
77		72
78	try {	73	try {
79	log("search complete with " + remote_device_count + " devices");	74	log("search complete with " + remote_device_count + " devices");
80	for(int i=0;i<remote_device_count;i++)	75	for(int i=0;i<remote_device_count;i++)
81	{	76	{
82	log("#" + i + " -> addr: " + remote_devices[i].getBluetoothAddress());	77	log("#" + i + " -> addr: " + remote_devices[i].getBluetoothAddress());
83	remote_device_mac[i]=remote_devices[i].getBluetoothAddress();	78	remote_device_mac[i]=remote_devices[i].getBluetoothAddress();
84		79
85	remote_device_name[i]=remote_devices[i].getBluetoothAddress();	80	remote_device_name[i]=remote_devices[i].getBluetoothAddress();
86	try {	81	try {
87	log("#" + i + "name:" + remote_devices[i].getFriendlyName(true));	82	log("#" + i + "name:" + remote_devices[i].getFriendlyName(true));
88	remote_device_name[i]=remote_devices[i].getFriendlyName(true);	83	remote_device_name[i]=remote_devices[i].getFriendlyName(true);
89	}	84	}
90	catch (Exception e)	85	catch (Exception e)
91	{	86	{
92	log("Problem getting name of BT-Device( -> taking mac as name): " + e);	87	log("Problem getting name of BT-Device( -> taking mac as name): " + e);
93	}	88	}
94		89
95		90
96	}	91	}
97	}	92	}
98	catch (Exception e)	93	catch (Exception e)
99	{	94	{
100	log("Problem in searching the blue tooth devices" + e);	95	log("Problem in searching the blue tooth devices" + e);
101	}	96	}
102	searching=false;	97	searching=false;
103	}	98	}
104		99
105		100
106	public void search_again()	101	public void search_again()
107	{	102	{
108	}	103	}
109		104
110	//Called when device is found during inquiry	105	//Called when device is found during inquiry
111	public void deviceDiscovered(RemoteDevice btDevice, DeviceClass cod)	106	public void deviceDiscovered(RemoteDevice btDevice, DeviceClass cod)
112	{	107	{
113	log("found device ");	108	log("found device ");
114	try	109	try
115	{	110	{
116	if (remote_device_count!=(MAX_DEVICES-1))	111	if (remote_device_count!=(MAX_DEVICES-1))
117	{	112	{
118	remote_devices[remote_device_count]=btDevice;	113	remote_devices[remote_device_count]=btDevice;
119	remote_device_count++;	114	remote_device_count++;
120	}	115	}
121	}	116	}
122	catch (Exception e)	117	catch (Exception e)
123	{	118	{
124	log("Device Discovered Error: " + e);	119	log("Device Discovered Error: " + e);
125	}	120	}
126		121
127	}	122	}
128		123
129		124
130	public void serviceSearchCompleted(int transID, int respCode)	125	public void serviceSearchCompleted(int transID, int respCode)
131	{ }	126	{ }
132		127
133	public void servicesDiscovered(int transID, ServiceRecord[] records)	128	public void servicesDiscovered(int transID, ServiceRecord[] records)
134	{ }	129	{ }
135		130
136		131
137		132
138	}	133	}
139		134
140	//#endif	135	//#endif
141		136