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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4 | ligi | 1 | /*************************************** |
| 2 | * |
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| 3 | * searches 4 Bluetooth Devices |
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| 4 | * |
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| 5 | * Author: Marcus -LiGi- Bueschleb |
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| 6 | * |
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| 7 | * see README for further Infos |
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| 8 | * |
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| 9 | ****************************************/ |
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| 10 | |||
| 11 | import javax.bluetooth.*; |
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| 12 | |||
| 13 | public class BTSearcher |
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| 14 | implements DiscoveryListener |
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| 15 | |||
| 16 | { |
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| 17 | private LocalDevice m_LclDevice = null; |
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| 18 | private DiscoveryAgent m_DscrAgent=null; |
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| 19 | |||
| 20 | |||
| 21 | |||
| 22 | public boolean searching=true; |
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| 23 | public boolean error=false; |
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| 24 | public String err_log="none"; |
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| 25 | |||
| 26 | |||
| 27 | public final int MAX_DEVICES=10; |
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| 28 | |||
| 29 | public RemoteDevice[] remote_devices; |
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| 30 | public int remote_device_count=0; |
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| 31 | public String[] remote_device_name; |
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| 32 | public String[] remote_device_mac; |
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| 33 | |||
| 34 | |||
| 35 | public BTSearcher() |
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| 36 | { |
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| 37 | |||
| 38 | remote_devices=new RemoteDevice[MAX_DEVICES]; |
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| 39 | remote_device_name=new String[MAX_DEVICES]; |
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| 40 | remote_device_mac=new String[MAX_DEVICES]; |
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| 41 | |||
| 42 | remote_device_count=0; |
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| 43 | |||
| 44 | } |
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| 45 | |||
| 46 | public void search() |
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| 47 | { |
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| 48 | searching=true; |
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| 49 | remote_device_count=0; |
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| 50 | try |
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| 51 | { |
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| 52 | //First get the local device and obtain the discovery agent. |
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| 53 | m_LclDevice = LocalDevice.getLocalDevice(); |
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| 54 | m_DscrAgent= m_LclDevice.getDiscoveryAgent(); |
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| 55 | |||
| 56 | m_DscrAgent.startInquiry(DiscoveryAgent.GIAC,this); |
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| 57 | } |
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| 58 | catch (BluetoothStateException ex) |
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| 59 | { |
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| 60 | error=true; |
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| 61 | err_log+="Problem in searching the blue tooth devices\n" + ex; |
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| 62 | |||
| 63 | } |
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| 64 | |||
| 65 | } |
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| 66 | |||
| 67 | public void inquiryCompleted(int transID) { |
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| 68 | |||
| 69 | try { |
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| 70 | for(int i=0;i<remote_device_count;i++) |
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| 71 | { |
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| 72 | remote_device_name[i]=remote_devices[i].getFriendlyName(true); |
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| 73 | remote_device_mac[i]=remote_devices[i].getBluetoothAddress(); |
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| 74 | |||
| 75 | } |
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| 76 | } |
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| 77 | catch (Exception e) |
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| 78 | { |
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| 79 | err_log+="Problem in searching the blue tooth devices"; |
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| 80 | } |
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| 81 | searching=false; |
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| 82 | } |
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| 83 | |||
| 84 | |||
| 85 | public void search_again() |
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| 86 | { |
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| 87 | } |
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| 88 | |||
| 89 | //Called when device is found during inquiry |
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| 90 | public void deviceDiscovered(RemoteDevice btDevice, DeviceClass cod) |
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| 91 | { |
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| 92 | try |
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| 93 | { |
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| 94 | if (remote_device_count!=(MAX_DEVICES-1)) |
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| 95 | { |
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| 96 | remote_devices[remote_device_count]=btDevice; |
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| 97 | remote_device_count++; |
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| 98 | } |
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| 99 | } |
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| 100 | catch (Exception e) |
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| 101 | { |
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| 102 | err_log+=("Device Discovered Error: " + e); |
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| 103 | } |
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| 104 | |||
| 105 | } |
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| 106 | |||
| 107 | |||
| 108 | public void serviceSearchCompleted(int transID, int respCode) |
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| 109 | { } |
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| 110 | |||
| 111 | public void servicesDiscovered(int transID, ServiceRecord[] records) |
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| 112 | { } |
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| 113 | |||
| 114 | |||
| 115 | |||
| 116 | } |