FastBle

Android BLE 蓝牙开发框架，使用回调方式处理搜索、连接、notify、indicate、读、写等一系列蓝牙操作。 传参，然后回调结果，就是这么简单。

Usage

• ####初始化

    bleManager = BleManager.getInstance();
  
    bleManager.init(this);
  

• ####扫描指定名称设备、并连接

    bleManager.connectDevice(
            DEVICE_NAME,
            TIME_OUT,
            new BleManagerConnectCallback() {
                @Override
                public void onConnectSuccess(BluetoothGatt gatt, int status) {
                    Log.i(TAG, "连接成功！");
                }
  
                @Override
                public void onServicesDiscovered(BluetoothGatt gatt, int status) {
                    Log.i(TAG, "服务被发现！");
                }
  
                @Override
                public void onConnectFailure(BleException exception) {
                    Log.i(TAG, "连接失败或连接中断：" + '\n' + exception.toString());
                }
            });
  

• ####notify

    bleManager.notifyDevice(
            UUID_SERVICE_LISTEN,
            UUID_LISTEN_NOTIFY,
            UUID_CLIENT_CHARACTERISTIC_CONFIG_DESCRIPTOR,
            new BleManagerNotifyCallback() {
                @Override
                public void onNotifyDataChangeSuccess(BluetoothGattCharacteristic characteristic) {
                    Log.d(TAG, "特征值Notification通知数据回调： "
                            + '\n' + Arrays.toString(characteristic.getValue())
                            + '\n' + HexUtil.encodeHexStr(characteristic.getValue()));
                }
  
                @Override
                public void onNotifyDataChangeFailure(BleException exception) {
                     Log.e(TAG, "特征值Notification通知回调失败: " + '\n' + exception.toString());
                }
  
            });
  

• ####indicate

    bleManager.indicateDevice(
            UUID_SERVICE_LISTEN,
            UUID_LISTEN_INDICATE,
            UUID_CLIENT_CHARACTERISTIC_CONFIG_DESCRIPTOR,
            new BleManagerIndicateCallback() {
                @Override
                public void onIndicateDataChangeSuccess(BluetoothGattCharacteristic characteristic) {
                    Log.d(TAG, "特征值Indication通知数据回调： "
                            + '\n' + Arrays.toString(characteristic.getValue())
                            + '\n' + HexUtil.encodeHexStr(characteristic.getValue()));
                }
  
                @Override
                public void onIndicateDataChangeFailure(BleException exception) {
                    Log.e(TAG, "特征值Indication通知回调失败: " + '\n' + exception.toString());
                }
            });
  

• ####写指令

    bleManager.writeDevice(
            UUID_SERVICE_OPERATE,
            UUID_OPERATE_WRITE,
            UUID_CLIENT_CHARACTERISTIC_CONFIG_DESCRIPTOR,
            HexUtil.hexStringToBytes(SAMPLE_WRITE_DATA),
            new BleManagerWriteCallback() {
               @Override
               public void onDataWriteSuccess(BluetoothGattCharacteristic characteristic) {
                    Log.d(TAG, "写特征值成功: "
                            + '\n' + Arrays.toString(characteristic.getValue())
                            + '\n' + HexUtil.encodeHexStr(characteristic.getValue()));
               }
  
               @Override
               public void onDataWriteFailure(BleException exception) {
                    Log.e(TAG, "写读特征值失败: " + '\n' + exception.toString());
               }
            });
  

• ####关闭操作

    bleManager.closeBluetoothGatt();
  

• ####其他 其他蓝牙操作可参考示例代码，或从BleManager这个类中开放的方法中找到。