smart-bow-infrared/闲置功能/心率带套壳/HeartRateBand/Bluetooth/HRB_Bluetooth.cs

using ArduinoBluetoothAPI;
using System;
using UnityEngine;
using System.Collections.Generic;
using UnityEngine.UI;
using DG.Tweening;
/* 蓝牙瞄准模块 */
public class HRB_Bluetooth : MonoBehaviour
{
    readonly string targetDeviceName = "Bbow_20210501";

    string targetDeviceService {
        get {
            if (CommonConfig.devicePlan == 0 || CommonConfig.devicePlan == 3) {
                #if UNITY_ANDROID
                return "0000fff0";
                #else
                return "fff0";
                #endif
            }
            return "6e400001";
        }
    }
    string targetDeviceCharacteristicWrite {
        get {
            if (CommonConfig.devicePlan == 0 || CommonConfig.devicePlan == 3) {
                #if UNITY_ANDROID
                return "0000fff2";
                #else
                return "fff2";
                #endif
            }
            return "6e400002";
        }
    }
    string targetDeviceCharacteristicNotify {
        get {
            if (CommonConfig.devicePlan == 0 || CommonConfig.devicePlan == 3) {
                #if UNITY_ANDROID
                return "0000fff1";
                #else
                return "fff1";
                #endif
            }
            return "6e400003";
        }
    }

    BluetoothHelper bluetoothHelper;
    BluetoothHelperCharacteristic characteristicWrite;
    BluetoothHelperService bluetoothService;
    string deviceName = "";
    bool canConnect = true;
    [SerializeField] Text textUI;
    public BluetoothStatusEnum status = BluetoothStatusEnum.Connect;

    public Action onFindTargetDevice;

    void OnDestroy()
    {
        DisconnectBleHelper();
    }

    private bool userDoConnect = false;
    private bool doConnect = false;
    public Func<bool> action_DoConnectInterceptor;
    public void DoConnect()
    {
        if (action_DoConnectInterceptor != null) {
            if (action_DoConnectInterceptor.Invoke()) return;
        }
        if (status == BluetoothStatusEnum.Connect)
        {
            userDoConnect = true;
            doConnect = true;
            SetStatus(BluetoothStatusEnum.Connecting);
        }
        else if (status == BluetoothStatusEnum.ConnectSuccess)
        {
            userDoConnect = false;
            doConnect = false;
            OnDisconnect();
            DisconnectBleHelper();
        }
    }

    void OnDisconnect()
    {
        canConnect = true;
        SetStatus(BluetoothStatusEnum.ConnectFail);
        BowCamera.isTouchMode = true;
        if (AimHandler.ins) AimHandler.ins.SetMsOldDefault();
    }

    void Update()
    {
        if (userDoConnect && status == BluetoothStatusEnum.Connect)
        {
            DoConnect();
        }
        if (doConnect) Connect();
    }

    void SetStatus(BluetoothStatusEnum statusValue)
    {
        status = statusValue;
        if (status == BluetoothStatusEnum.ConnectFail)
        {
            Sequence sequence = DOTween.Sequence();
            sequence.AppendInterval(2f);
            sequence.AppendCallback(delegate ()
            {
                if (status == BluetoothStatusEnum.ConnectFail)
                {
                    status = BluetoothStatusEnum.Connect;
                }
            });
            sequence.SetUpdate(true);
            SimulateMouseController.ins?.SetBleConnected(false);
        } else if (status == BluetoothStatusEnum.ConnectSuccess) {
            SimulateMouseController.ins?.SetBleConnected(true);
        }
    }

    void DisconnectBleHelper()
    {
        if (bluetoothHelper != null) bluetoothHelper.Disconnect();
    }

    void Connect()
    {
        if (BluetoothShoot.scanLock)
        {
            return;
        }
        if (!canConnect)
        {
            return;
        }
        doConnect = false;
        canConnect = false;
        SetStatus(BluetoothStatusEnum.Connecting);
        ConnectBleHelper();
    }

    void ConnectBleHelper()
    {
        #if UNITY_ANDROID
        PopupMgr.ins.ClearAllTip();
        if (BluetoothHelperAndroid.IsBluetoothEnabled() == false)
        {
            HandleConnectException(TextAutoLanguage2.GetTextByKey("ble-exception1"));
            return;
        }
        if (BluetoothHelperAndroid.RequestBluetoothPermissions(ConnectBleHelper, (permission) => {
            if (permission.Contains("LOCATION"))
            {
                HandleConnectException(TextAutoLanguage2.GetTextByKey("ble-exception2"));
            }
            else if (permission.Contains("BLUETOOTH"))
            {
                HandleConnectException(TextAutoLanguage2.GetTextByKey("ble-exception3"));
            }
        })) return;
        #endif
        try
        {
            BluetoothHelper.BLE = true;
            bluetoothHelper = BluetoothHelper.GetNewInstance();

            bluetoothHelper.OnConnected += (BluetoothHelper helper) =>
            {
                Log("连接成功\n" + helper.getDeviceName());
                SetStatus(BluetoothStatusEnum.ConnectSuccess);
                BowCamera.isTouchMode = false;
                foreach (BluetoothHelperService service in helper.getGattServices())
                {
                    if (service.getName().ToLower().StartsWith(targetDeviceService))
                    {
                        bluetoothService = service;
                        foreach (BluetoothHelperCharacteristic characteristic in service.getCharacteristics())
                        {
                            if (characteristic.getName().ToLower().StartsWith(targetDeviceCharacteristicWrite))
                            {
                                characteristicWrite = characteristic;
                            }
                            else if (characteristic.getName().ToLower().StartsWith(targetDeviceCharacteristicNotify))
                            {
                                BluetoothHelperCharacteristic ch = new BluetoothHelperCharacteristic(characteristic.getName());
                                ch.setService(bluetoothService.getName());
                                bluetoothHelper.Subscribe(ch);
                            }
                        }
                    }
                }
            };
            bluetoothHelper.OnConnectionFailed += (BluetoothHelper helper) =>
            {
                Log("连接失败\n" + helper.getDeviceName());
                OnDisconnect();
            };
            bluetoothHelper.OnCharacteristicChanged += (helper, value, characteristic) =>
            {
                if (status != BluetoothStatusEnum.ConnectSuccess) return;
            };
            int scanCount = 0;
            bluetoothHelper.OnScanEnded += (BluetoothHelper helper, LinkedList<BluetoothDevice> nearbyDevices) =>
            {
                foreach (BluetoothDevice device in nearbyDevices)
                {
                    Log("发现设备 " + device.DeviceName);
                    if (device.DeviceName == targetDeviceName)
                    {
                        deviceName = device.DeviceName;
                        // bluetoothHelper.setDeviceName(deviceName);
                        // bluetoothHelper.Connect();
                        Log("匹配设备 " + device.DeviceName);
                        onFindTargetDevice?.Invoke();
                        return;
                    }
                }
                if (scanCount < 3)
                { //如果没扫描到，则重新扫描，达到延迟提示失败的效果
                    scanCount++;
                    bluetoothHelper.ScanNearbyDevices();
                }
                else
                {
                    canConnect = true;
                    Log("没有发现设备");
                    SetStatus(BluetoothStatusEnum.ConnectFail);
                }
            };

            bluetoothHelper.ScanNearbyDevices();
            Log("正在扫描设备");
        }
        catch (Exception e)
        {
            Debug.LogError(e);
            HandleConnectException(TextAutoLanguage2.GetTextByKey("ble-please-open-ble"));
        }
    }
    void HandleConnectException(string errorText)
    {
        canConnect = true;
        status = BluetoothStatusEnum.Connect;
        userDoConnect = false;
        PopupMgr.ins.ShowTip(errorText);
    }
    

    void Log(string text)
    {
        if (textUI) textUI.text = text;
        Debug.Log(string.Format("[{0}]{1}", typeof(HRB_Bluetooth).Name, text));
    }
}