android 蓝牙自动配对 无需手动输入

package zicox.esc; import java.io.IOException; import java.io.UnsupportedEncodingException; import java.lang.reflect.Method; import java.util.ArrayList; import java.util.List; import java.util.UUID; import android.app.Activity; import android.bluetooth.BluetoothAdapter; import android.bluetooth.BluetoothDevice; import android.bluetooth.BluetoothSocket; import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; import android.content.IntentFilter; import android.os.Bundle; import android.util.Log; import android.view.View; import android.widget.AdapterView; import android.widget.ArrayAdapter; import android.widget.Button; import android.widget.ListView; import android.widget.Toast; import android.widget.ToggleButton; public class Demo_ad_escActivity extends Activity { //--------------------------------------------------- public static String ErrorMessage; Button btnSearch, btnDis, btnExit; ToggleButton tbtnSwitch; ListView lvBTDevices; ArrayAdapter<String> adtDevices; List<String> lstDevices = new ArrayList<String>(); BluetoothAdapter btAdapt; public static BluetoothSocket btSocket; //--------------------------------------------------- public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); // if(!ListBluetoothDevice())finish(); Button Button1 = (Button) findViewById(R.id.button1); ErrorMessage = ""; //--------------------------------------------------- btnSearch = (Button) this.findViewById(R.id.btnSearch); btnSearch.setOnClickListener(new ClickEvent()); btnExit = (Button) this.findViewById(R.id.btnExit); btnExit.setOnClickListener(new ClickEvent()); btnDis = (Button) this.findViewById(R.id.btnDis); btnDis.setOnClickListener(new ClickEvent()); // ToogleButton设置 tbtnSwitch = (ToggleButton) this.findViewById(R.id.toggleButton1); tbtnSwitch.setOnClickListener(new ClickEvent()); // ListView及其数据源 适配器 lvBTDevices = (ListView) this.findViewById(R.id.listView1); adtDevices = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, lstDevices); lvBTDevices.setAdapter(adtDevices); lvBTDevices.setOnItemClickListener(new ItemClickEvent()); btAdapt = BluetoothAdapter.getDefaultAdapter();// 初始化本机蓝牙功能 if (btAdapt.isEnabled()) tbtnSwitch.setChecked(false); else tbtnSwitch.setChecked(true); // 注册Receiver来获取蓝牙设备相关的结果 String ACTION_PAIRING_REQUEST = "android.bluetooth.device.action.PAIRING_REQUEST"; IntentFilter intent = new IntentFilter(); intent.addAction(BluetoothDevice.ACTION_FOUND);// 用BroadcastReceiver来取得搜索结果 intent.addAction(BluetoothDevice.ACTION_BOND_STATE_CHANGED); intent.addAction(ACTION_PAIRING_REQUEST); intent.addAction(BluetoothAdapter.ACTION_SCAN_MODE_CHANGED); intent.addAction(BluetoothAdapter.ACTION_STATE_CHANGED); registerReceiver(searchDevices, intent); Button1.setOnClickListener(new Button.OnClickListener() { public void onClick(View arg0) { // Print1(SelectedBDAddress); } }); } //--------------------------------------------------- private BroadcastReceiver searchDevices = new BroadcastReceiver() { public void onReceive(Context context, Intent intent) { String action = intent.getAction(); Bundle b = intent.getExtras(); Object[] lstName = b.keySet().toArray(); // 显示所有收到的消息及其细节 for (int i = 0; i < lstName.length; i++) { String keyName = lstName[i].toString(); Log.e(keyName, String.valueOf(b.get(keyName))); } BluetoothDevice device = null; // 搜索设备时，取得设备的MAC地址 if (BluetoothDevice.ACTION_FOUND.equals(action)) { device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE); if (device.getBondState() == BluetoothDevice.BOND_NONE) { String str = "未配对|" + device.getName() + "|" + device.getAddress(); if (lstDevices.indexOf(str) == -1)// 防止重复添加 lstDevices.add(str); // 获取设备名称和mac地址 adtDevices.notifyDataSetChanged(); try { ClsUtils.setPin(device.getClass(),device,"0000"); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } try { ClsUtils.cancelPairingUserInput(device.getClass(), device); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } }else if(BluetoothDevice.ACTION_BOND_STATE_CHANGED.equals(action)){ device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE); switch (device.getBondState()) { case BluetoothDevice.BOND_BONDING: Log.d("BlueToothTestActivity", "正在配对......"); break; case BluetoothDevice.BOND_BONDED: Log.d("BlueToothTestActivity", "完成配对"); connect(device);//连接设备 break; case BluetoothDevice.BOND_NONE: Log.d("BlueToothTestActivity", "取消配对"); default: break; } } if (intent.getAction().equals("android.bluetooth.device.action.PAIRING_REQUEST")) { Log.e("tag11111111111111111111111", "ddd"); BluetoothDevice btDevice = intent .getParcelableExtra(BluetoothDevice.EXTRA_DEVICE); // byte[] pinBytes = BluetoothDevice.convertPinToBytes("1234"); // device.setPin(pinBytes); try { ClsUtils.setPin(btDevice.getClass(), btDevice, "0000"); // 手机和蓝牙采集器配对 ClsUtils.createBond(btDevice.getClass(), btDevice); ClsUtils.cancelPairingUserInput(btDevice.getClass(), btDevice); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } } }; class ItemClickEvent implements AdapterView.OnItemClickListener { @Override public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) { if(btAdapt.isDiscovering())btAdapt.cancelDiscovery(); String str = lstDevices.get(arg2); String[] values = str.split("\\|"); String address = values[2]; Log.e("address", values[2]); BluetoothDevice btDev = btAdapt.getRemoteDevice(address); try { Boolean returnValue = false; if (btDev.getBondState() == BluetoothDevice.BOND_NONE) { //利用反射方法调用BluetoothDevice.createBond(BluetoothDevice remoteDevice); // Method createBondMethod = BluetoothDevice.class.getMethod("createBond"); // Log.d("BlueToothTestActivity", "开始配对"); //