蓝牙 跳过配对提示框 简单总结记录

首先  网上通用工具类

public class ClsUtils {
    /**
     * /Settings/src/com/android/settings/bluetooth/CachedBluetoothDevice.java
     */
    static public boolean createBond(Class btClass, BluetoothDevice btDevice)
            throws Exception {
        Method createBondMethod = btClass.getMethod("createBond");
        Boolean returnValue = (Boolean) createBondMethod.invoke(btDevice);
        return returnValue.booleanValue();
    }

    /**
     * /Settings/src/com/android/settings/bluetooth/CachedBluetoothDevice.java
     */
    static public boolean removeBond(Class btClass, BluetoothDevice btDevice)
            throws Exception {
        Method removeBondMethod = btClass.getMethod("removeBond");
        Boolean returnValue = (Boolean) removeBondMethod.invoke(btDevice);
        return returnValue.booleanValue();
    }

    static public boolean setPin(Classextends BluetoothDevice> btClass, BluetoothDevice btDevice,
                                 String str) throws Exception {
        try {
            Method removeBondMethod = btClass.getDeclaredMethod("setPin",
                    new Class[]
                            {byte[].class});
            Boolean returnValue = (Boolean) removeBondMethod.invoke(btDevice,
                    new Object[]
                            {str.getBytes()});
            Log.e("returnValue", "" + returnValue);
        } catch (SecurityException e) {
            // throw new RuntimeException(e.getMessage());  
            e.printStackTrace();
        } catch (IllegalArgumentException e) {
            // throw new RuntimeException(e.getMessage());  
            e.printStackTrace();
        } catch (Exception e) {
            // TODO Auto-generated catch block  
            e.printStackTrace();
        }
        return true;

    }

    //
    static public boolean cancelPairingUserInput(Class btClass,
                                                 BluetoothDevice device) throws Exception {
        Method createBondMethod = btClass.getMethod("cancelPairingUserInput");
//        cancelBondProcess(btClass, device);
        Boolean returnValue = (Boolean) createBondMethod.invoke(device);
        return returnValue.booleanValue();
    }

    //
    static public boolean cancelBondProcess(Class btClass,
                                            BluetoothDevice device)

            throws Exception {
        Method createBondMethod = btClass.getMethod("cancelBondProcess");
        Boolean returnValue = (Boolean) createBondMethod.invoke(device);
        return returnValue.booleanValue();
    }

    //

    static public void setPairingConfirmation(Class btClass, BluetoothDevice device, boolean isConfirm) throws Exception {
        Method setPairingConfirmation = btClass.getDeclaredMethod("setPairingConfirmation", boolean.class);
        setPairingConfirmation.invoke(device, isConfirm);
    }


    /**
     * @param clsShow
     */
    static public void printAllInform(Class clsShow) {
        try {
            //
            Method[] hideMethod = clsShow.getMethods();
            int i = 0;
            for (; i < hideMethod.length; i++) {
                Log.e("method name", hideMethod[i].getName() + ";and the i is:"
                        + i);
            }
            //
            Field[] allFields = clsShow.getFields();
            for (i = 0; i < allFields.length; i++) {
                Log.e("Field name", allFields[i].getName());
            }
        } catch (SecurityException e) {
            // throw new RuntimeException(e.getMessage());  
            e.printStackTrace();
        } catch (IllegalArgumentException e) {
            // throw new RuntimeException(e.getMessage());  
            e.printStackTrace();
        } catch (Exception e) {
            // TODO Auto-generated catch block  
            e.printStackTrace();
        }
    }
}  

网上直接找就ok   这是我用的一个

搜索完设备  根据蓝牙地址获取mBluetoothDevice

执行 boolean bond = ClsUtils.createBond(mBluetoothDevice.getClass(), mBluetoothDevice);

最后监听 配对广播就ok啦

这是我用的

public class BluetoothReceiver extends BroadcastReceiver {
    private static final String TAG = "BluetoothReceiver";
    String pin = "1234";  //此处为你要连接的蓝牙设备的初始密钥，一般为1234或0000

    public BluetoothReceiver() {
        Log.e(TAG, "BluetoothReceiver: 配对弹框广播" );
    }

    //广播接收器，当远程蓝牙设备被发现时，回调函数onReceiver()会被执行
    @Override
    public void onReceive(Context context, Intent intent) {

        String action = intent.getAction(); //得到action
        Log.e("action1=", action);
        BluetoothDevice btDevice = null;  //创建一个蓝牙device对象
        // 从Intent中获取设备对象
        btDevice = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
        //得到的action，会等于PAIRING_REQUEST
//        BluetoothDevice.ACTION_PAIRING_REQUEST
        if (action.equals("android.bluetooth.device.action.PAIRING_REQUEST")) {
            Log.e("发现设备2:", "" + btDevice.getName() + ":" + btDevice.getAddress());
            try {
                //1.确认配对
                ClsUtils.setPairingConfirmation(btDevice.getClass(), btDevice, true);
                //2.终止有序广播
                Log.e("order...", "isOrderedBroadcast:" + isOrderedBroadcast() + ",isInitialStickyBroadcast:" + isInitialStickyBroadcast());
                abortBroadcast();//如果没有将广播终止，则会出现一个一闪而过的配对框。
                //3.调用setPin方法进行配对...
                boolean ret = ClsUtils.setPin(btDevice.getClass(), btDevice, pin);

            } catch (Exception e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
                Log.e(TAG, "onReceive: 配对出错啦!" );
            }
        }
    }

}

亲测ok的!

本人小菜鸟 一枚  如有不对敬请指教...