bt_helper.js 21 KB

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  1. // 引入必要的模块
  2. // const DeviceUtil = require('./DeviceUtil');
  3. // const BtAndroidHelper = require('./BtAndroidHelper');
  4. // const BtIOSHelper = require('./BtIOSHelper');
  5. // const QueueManager = require('./QueueManager');
  6. // const DeviceManager = require('./DeviceManager');
  7. const {
  8. CmdBase,
  9. BtCmd
  10. } = require('./../devices/bluetooth/bt_cmd');
  11. const {
  12. EnumCmdEvent,
  13. CmdEvent
  14. } = require('./../devices/cmd_key_event');
  15. const {
  16. addNotification
  17. } = require('./../utils/event_bus');
  18. const BtParse = require('./../devices/bluetooth/bt_parse');
  19. // const VolumeUtil = require('./VolumeUtil');
  20. // const EventManager = require('./EventManager');
  21. // const CmdBase = require('./../devices/bluetooth/bt_cmd');
  22. const bleManager = require('./ble_manager');
  23. const QueueManager = require('./QueueManager');
  24. const event_bus = require('./../utils/event_bus');
  25. // const EnumConnectStatus = require('./EnumConnectStatus');
  26. // const EnumOpen = require('./EnumOpen');
  27. // const EnumSupplier = require('./EnumSupplier');
  28. // const EnumLowDelayModeOpen = require('./EnumLowDelayModeOpen');
  29. // const EnumLowDelayMode = require('./EnumLowDelayMode');
  30. // const EnumPlayStatus = require('./EnumPlayStatus');
  31. class BtHelper {
  32. static getInstance() {
  33. // if (!BtHelper._instance) {
  34. // BtHelper._instance = new BtHelper();
  35. // }
  36. return BtHelper._instance;
  37. }
  38. static _instance = new BtHelper();
  39. static _isConnecting = false;
  40. static isDisConnectByOTA = false;
  41. // _helper;
  42. constructor() {
  43. var that = this;
  44. that.timer = null;
  45. that.bleManager = new bleManager();
  46. // if (DeviceUtil.isAndroid) {
  47. // that._helper = BtAndroidHelper.instance;
  48. // } else {
  49. // that._helper = BtIOSHelper.instance;
  50. // }
  51. // QueueManager.instance.listenTask((task) => {
  52. // if (!DeviceManager.instance.isWatch) {
  53. // that._helper.send({ cmd: task });
  54. // }
  55. // });
  56. that.queueManager = new QueueManager();
  57. that.queueManager.clear();
  58. that.queueManager.listenTask((task) => {
  59. that.bleManager.sendData(task);
  60. });
  61. addNotification(CmdEvent.eventName, function (event) {
  62. // console.log("蓝牙helper:", event)
  63. let device = getApp().globalData.mDeviceList[0] ?? {};
  64. if (device.connectType != 1 && device.state != "online") {
  65. return;
  66. }
  67. that.handleCommand(event, device);
  68. }, this)
  69. }
  70. ///获取比较的数据
  71. getCompareList() {
  72. return this.bleManager.getCompareList();
  73. }
  74. getDissmissDevice() {
  75. return this.bleManager.getDissmissDevice();
  76. }
  77. getCallBackConnect() {
  78. return this.bleManager.getCallBackConnect();
  79. }
  80. ///初始化蓝牙适配器
  81. initBluetoothAdapter() {
  82. var that = this;
  83. that.bleManager.initBluetoothAdapter();
  84. that.bleManager.onBLEConnectionStateChange();
  85. that.bleManager.setStateChangeCallback(function (e) {
  86. event_bus.fire(CmdEvent.onoffline({ deviceId: e.deviceId, state: e.connected ? "online" : "offline" }));
  87. });
  88. }
  89. ///获取蓝牙设备 connect:true,去连接,false,去对比
  90. getBluetoothDevices() {
  91. var that = this;
  92. that.bleManager.getBluetoothDevices();
  93. }
  94. ///搜索蓝牙设备
  95. startScan(connectWillDevice, boolean, callBackConnect) {
  96. var that = this;
  97. that.bleManager.startScan(
  98. connectWillDevice,
  99. boolean,
  100. callBackConnect,
  101. );
  102. }
  103. ///获取蓝牙权限
  104. async getBluetoothPermission() {
  105. var that = this;
  106. await that.bleManager.getBluetoothPermission();
  107. }
  108. ///断开设备连接
  109. async disconnect(device) {
  110. await this.bleManager.disconnect(device)
  111. }
  112. handleCommand(event, mDevice) {
  113. let name = event.cmdEvent;
  114. switch (name) {
  115. ///音量 设备控制手机
  116. case EnumCmdEvent.volume:
  117. var volume = event.volume;
  118. // if (ProviderUtil.play.isSimulate) {
  119. // _isPhoneVolume = false;
  120. // await VolumeUtil.setVolume(volume);
  121. // Future.delayed(const Duration(milliseconds: 100), () {
  122. // _isPhoneVolume = true;
  123. // });
  124. // }
  125. mDevice.volume = volume;
  126. break;
  127. ///电量
  128. case EnumCmdEvent.battery:
  129. mDevice.kwh = event.kwh;
  130. break;
  131. ///低时延模式 低时延模式开启 1:音乐 , 2: 游戏 , 3: movie
  132. case EnumCmdEvent.lowDelayMode:
  133. mDevice.lowDelayMode = event.lowDelayMode;
  134. mDevice.lowDelayModeOpen = event.lowDelayModeOpen;
  135. break;
  136. ///电量 耳机电量
  137. case EnumCmdEvent.batteryEarphone:
  138. mDevice.kwh = event.kwh;
  139. mDevice.kwhLeft = event.kwhLeft;
  140. mDevice.kwhRight = event.kwhRight;
  141. mDevice.kwhBox = event.kwhBox;
  142. break;
  143. ///是否支持TTS
  144. case EnumCmdEvent.enableTTS:
  145. mDevice.enableTTS = event.enableTTS;
  146. break;
  147. ///切换设备连接模式 0:未知 1:低功耗蓝牙 2:wifi类型 3:经典蓝牙(不做任何操作) 4:4G类型
  148. case EnumCmdEvent.switchDeviceMode:
  149. var deviceMode = event.deviceMode.index;
  150. if (deviceMode != null) {
  151. L.d("switchDeviceMode======$deviceMode");
  152. mDevice.deviceMode = deviceMode;
  153. }
  154. break;
  155. ///4G外插卡 4G虚拟卡 当前使用的sim卡
  156. case EnumCmdEvent.sim:
  157. mDevice.sim = event.sim;
  158. mDevice.eSim = event.eSim;
  159. mDevice.simIndex = event.simIndex;
  160. break;
  161. ///闹钟是否开启 闹钟周期 闹钟唤醒时间
  162. case EnumCmdEvent.wake:
  163. mDevice.wakeSwitch = event.wakeSwitch;
  164. mDevice.wakeCycle = event.wakeCycle;
  165. mDevice.wakeHour = event.wakeHour;
  166. mDevice.wakeMinutes = event.wakeMinutes;
  167. break;
  168. ///休眠是否开启 休眠时间
  169. case EnumCmdEvent.sleep:
  170. mDevice.sleepSwitch = event.sleepSwitch;
  171. mDevice.sleepHour = event.sleepHour;
  172. mDevice.sleepMinutes = event.sleepMinutes;
  173. break;
  174. ///版本和型号
  175. case EnumCmdEvent.version:
  176. mDevice.version = event.version;
  177. var clientType = mDevice.clientType ?? "";
  178. ///验证设备首页固件升级图标
  179. // getCheckOTAIndexProvider.refresh();
  180. // // TODO 校验版本是否升级
  181. // if (clientType.isNotEmpty) {
  182. // var response = await DeviceService.getDeviceDetail(
  183. // clientType: clientType,
  184. // version: event.version,
  185. // type: mDevice.deviceMode ?? EnumDeviceMode.ble.index,
  186. // );
  187. // if (response.isSuccess) {
  188. // DeviceDetailEntity ? updateData = response.data;
  189. // if (updateData != null) {
  190. // // mDevice.typeList = updateData.typeList;
  191. // // 是否强制升级0-无更新 1-是,2-否
  192. // var force = updateData.isEnforcement;
  193. // var hasNewVersion = force == 1 || force == 2;
  194. // // if (force == 1) {
  195. // // EventManager.fire(OtaUpdateEvent(updateData: updateData));
  196. // // }
  197. // }
  198. // }
  199. // }
  200. break;
  201. ///云小微授权
  202. case EnumCmdEvent.auth:
  203. var authInfo = event.authInfo;
  204. mDevice.authInfo = authInfo;
  205. // QQMusicManager.auth(authInfo: authInfo);
  206. // CacheUtil.saveDSN(dsn: authInfo.dsn ?? "");
  207. break;
  208. case EnumCmdEvent.btMac:
  209. var btMac = event.btMac;
  210. mDevice.btMac = btMac;
  211. // // 更新一下 imei
  212. // getDeviceImei().then((e) {
  213. // mDevice.imei = e;
  214. // });
  215. break;
  216. ///EQ音效
  217. case EnumCmdEvent.eq:
  218. mDevice.eqs = event.eqs;
  219. break;
  220. ///payId 充流量使用
  221. case EnumCmdEvent.payId:
  222. mDevice.payId = event.payId;
  223. break;
  224. ///QQ音乐使用dsn授权
  225. case EnumCmdEvent.dsn:
  226. var dsn = event.dsn;
  227. mDevice.dsn = dsn;
  228. // //存储设备的DSN
  229. // await CacheUtil.saveDSN(dsn: dsn ?? "");
  230. // ProviderUtil.twelvePublic.wifiDeviceConnected();
  231. break;
  232. ///自动切换 0,1不能
  233. ///
  234. case EnumCmdEvent.netModeAuto:
  235. mDevice.netModeAuto = event.netModeAuto;
  236. break;
  237. ///解绑设备
  238. case EnumCmdEvent.unbind:
  239. // let unbindAddress = event.item.address ?? "";
  240. // if (unbindAddress != mDevice.address) {
  241. // _resetList();
  242. // return;
  243. // }
  244. // _lastConnectAddress = null;
  245. // bondedDeviceData.remove(mDevice);
  246. // if (mDevice.address == event.item.address) {
  247. // mDevice = null;
  248. // }
  249. // _resetList();
  250. break;
  251. ///解绑设备
  252. case EnumCmdEvent.ctrlStatus:
  253. // List < int > ctrlList = event.ctrlStatus;
  254. // if (ctrlList.length == 3) {
  255. // mDevice.singleClick = ctrlList[0];
  256. // mDevice.doubleClick = ctrlList[1];
  257. // mDevice.longPressClick = ctrlList[2];
  258. // }
  259. break;
  260. case EnumCmdEvent.lowPowerOpen:
  261. let lowPower = event.lowPowerOpen ?? 0;
  262. mDevice.lowPowerOpen = lowPower;
  263. break;
  264. case EnumCmdEvent.authSleepStatus:
  265. let pauseSleep = event.pauseSleep;
  266. mDevice.pauseSleep = pauseSleep;
  267. // notifyListeners();
  268. break;
  269. ///设备信息
  270. case EnumCmdEvent.getDeviceInfo:
  271. // List list = [];
  272. // String userId = ProviderUtil.user.userModel.uid ?? "";
  273. // for (var element in bondedDeviceData) {
  274. // list.add({
  275. // "clientType": element.clientType ?? "",
  276. // "userId": userId,
  277. // "deviceName": element.name ?? "",
  278. // "mac": element.address,
  279. // "deviceId": element.deviceId ?? 0,
  280. // });
  281. // }
  282. // MobClickEvent.mobClickEvent(EnumMobEvent.eventDevicesConnect, params: { "devices": list });
  283. // if (mDevice != null) {
  284. // mDevice.imei ??= await CacheUtil.getImei(address: mDevice.address ?? "");
  285. // /// 用户绑定设备
  286. // await CacheUtil.addDevice(item: mDevice!);
  287. // // String dsn = await CacheUtil.getDSN();
  288. // // if (dsn.isEmpty) {
  289. // // 获取设备dsn
  290. // DeviceManager.instance.auth();
  291. // // }
  292. // //延迟
  293. // var address = mDevice.address ?? "";
  294. // bool isSuccess = await ProviderUtil.twelve.questDeviceTwelveData(address);
  295. // if (isSuccess) {
  296. // bool showDevice = await DeviceChannelAllPage.presentPage();
  297. // if (!showDevice) {
  298. // VipOpenAiTingDialogWidget.presentPage();
  299. // }
  300. // }
  301. // }
  302. // await CacheUtil.saveConnectedDevice(list: bondedDeviceData);
  303. break;
  304. default:
  305. break;
  306. }
  307. }
  308. resetConnectState(connect) {
  309. // BtHelper._isConnecting = connect;
  310. }
  311. async stopSearch() {
  312. console.log("停止搜索0");
  313. clearTimeout(this.timer);
  314. this.timer = null;
  315. await this.bleManager.stopSearch();
  316. }
  317. async _connectSuccess() {
  318. this.checkDevice()
  319. this.getDeviceInfo()
  320. }
  321. async connect(device, onChanged) {
  322. var that = this;
  323. // todo 暂时不掉线
  324. await that.disconnect(device);
  325. clearTimeout(that.timer);
  326. that.timer = null;
  327. that.bleManager.stopSearch()
  328. console.log("停止搜索1");
  329. var res = await that.bleManager.connectToDevice(device);
  330. if (res != true) {
  331. console.log("连接失败了,")
  332. // 失败应该不用断开连接
  333. // that.disconnect(device)
  334. if (onChanged) {
  335. onChanged(false, device)
  336. }
  337. return
  338. }
  339. console.log("连接成功了", res)
  340. const serviceId = await that.bleManager.discoverServices(device.deviceId);
  341. if (serviceId == "") {
  342. console.log("服务连接失败")
  343. that.disconnect(device)
  344. if (onChanged) {
  345. onChanged(false, device)
  346. }
  347. return
  348. }
  349. // that.setData({ services });
  350. console.log("服务ID:" + serviceId)
  351. var characteristics = await that.bleManager.discoverCharacteristics(device.deviceId, serviceId)
  352. if (characteristics == "") {
  353. console.log("连接失败")
  354. that.disconnect(device)
  355. if (onChanged) {
  356. onChanged(false, device)
  357. }
  358. return
  359. }
  360. console.log('device特征值:', characteristics)
  361. let uuids = ["AB01", "FFC1"];
  362. for (let i = 0; i < characteristics.length; i++) {
  363. let charc = characteristics[i];
  364. if (uuids.includes(charc.uuid.toUpperCase())) {
  365. console.log('有特征值:', charc.uuid);
  366. }
  367. if (charc.properties.notify) {
  368. console.log('订阅数据:', charc.uuid);
  369. // 订阅的
  370. that.bleManager.notifyCharacteristicValueChange(charc.uuid, (res) => {
  371. BtParse.parseTLV(res);
  372. })
  373. }
  374. if (charc.properties.write || charc.properties.writeWithoutResponse) {
  375. // 写入的
  376. that.bleManager.setWrite(charc, charc.uuid)
  377. setTimeout(() => {
  378. that._connectSuccess()
  379. }, 100);
  380. ///解决连接之后会有一段时间显示离线,先添加进去就不会了
  381. var has = false;
  382. var compareList = that.bleManager.getCompareList();
  383. for (var j = 0; j < compareList.length; j++) {
  384. if (compareList[j].deviceId == device.deviceId) {
  385. has = true;
  386. break;
  387. }
  388. }
  389. if (!has) {
  390. compareList.unshift(device);
  391. that.bleManager.setCompareList(compareList);
  392. }
  393. if (onChanged) {
  394. onChanged(true, device);
  395. }
  396. }
  397. // if (charc.properties.read) {
  398. // var chara = await that.bleManager.readCharacteristicValue(charc.uuid,)
  399. // }
  400. }
  401. // this.setData({ characteristics: { ...this.data.characteristics, [service.uuid]: characteristics } });
  402. }
  403. async dispose() {
  404. // await this._helper.dispose();
  405. }
  406. async sendNow(cmd) {
  407. if (cmd) {
  408. this.bleManager.sendData(cmd)
  409. }
  410. }
  411. async send(cmd) {
  412. if (cmd) {
  413. this.queueManager.addTask(cmd)
  414. }
  415. // QueueManager.instance.addTask({ task: cmd });
  416. }
  417. static sendCallBack(cmd, callback) {
  418. BtHelper.getInstance().bleManager.sendData(cmd, callback)
  419. }
  420. // onLoad: function () {
  421. // bleManager = new bleManager();
  422. // this.initBluetooth();
  423. // }
  424. // async getConnectedDevices() {
  425. // var that = this;
  426. // try {
  427. // const connectedDevices = await that.bleManager.getConnectedDevices();
  428. // console.log("全部设备1:", connectedDevices)
  429. // if (connectedDevices.length) {
  430. // // todo 已经连接上的设备
  431. // }
  432. // const allDevices = await that.bleManager.getAllConnectedDevices()
  433. // console.log("全部设备2:", allDevices)
  434. // let newDevices = connectedDevices.concat(allDevices);
  435. // return newDevices
  436. // } catch (error) {
  437. // console.error(error);
  438. // return []
  439. // }
  440. // }
  441. async checkDevice() {
  442. var that = this;
  443. // console.log("校验设备:", BtCmd); // 输出: EarPhone Info
  444. that.sendNow(BtCmd.checkDevice());
  445. //低电量提示语
  446. // that.send([0x54, 0x44, 0x44, 0x48, 0x01, 0x09, 0x26, 0x01, 0x01]);
  447. }
  448. async getVersion() {
  449. var that = this;
  450. that.send(BtCmd.queryVersion());
  451. }
  452. _time() {
  453. return 400;
  454. }
  455. getDeviceInfo() {
  456. var that = this;
  457. // if (DeviceManager.instance.isEarphone) {
  458. // that.send(BtCmd.queryKwhEarPhone);
  459. // that.send(BtCmd.queryLowDelayMode);
  460. // that.send(BtCmd.queryEQ);
  461. // that.send(BtCmd.queryLowPower);
  462. // that.send(BtCmd.queryCtrlStatus);
  463. // } else {
  464. // that.send(BtCmd.setDevTime());
  465. // that.send(BtCmd.queryKwh());
  466. // that.getSleep();
  467. // that.getAlert();
  468. // that.send(BtCmd.queryRGB());
  469. // that.getVolume();
  470. // that.setVolume(8)
  471. // that.getPauseSleep();
  472. // that.send(BtCmd.getClientType());
  473. // that.send(BtCmd.getIsConnect());
  474. // that.send(BtCmd.getMac());
  475. // }
  476. }
  477. async getAlert() {
  478. var that = this;
  479. that.send(BtCmd.queryAlarm());
  480. }
  481. async getSleep() {
  482. var that = this;
  483. that.send(BtCmd.querySleep());
  484. }
  485. async setAlert(open, weekCycle, hour, minutes, channel = 1) {
  486. var that = this;
  487. that.send(BtCmd.setAlarm({
  488. switchStatus: open,
  489. weekCycle,
  490. hour,
  491. minutes
  492. }));
  493. }
  494. async setAutoPlay(open) {
  495. var that = this;
  496. that.send(BtCmd.setAutoPlay(open));
  497. }
  498. async getAutoPlay() {
  499. var that = this;
  500. that.send(BtCmd.getAutoPlay);
  501. }
  502. async setLowKwhWarningTone(notify) {
  503. var that = this;
  504. that.send(BtCmd.setLowKwhWarningTone(notify));
  505. }
  506. async setPauseSleep(time) {
  507. var that = this;
  508. that.send(BtCmd.setSleepAfterPlayPause(time));
  509. }
  510. async getPauseSleep() {
  511. var that = this;
  512. that.send(BtCmd.querySleepAfterPlayPause());
  513. }
  514. async setRGB(r, g, b) {
  515. var that = this;
  516. that.send(BtCmd.setRGB({
  517. r,
  518. g,
  519. b
  520. }));
  521. }
  522. async setSleep(open, hour, minutes) {
  523. var that = this;
  524. let defaultMin = minutes ?? 10;
  525. let defaultHour = hour ?? 0;
  526. that.send(BtCmd.setSleep({
  527. switchStatus: open,
  528. defaultHour,
  529. defaultMin
  530. }));
  531. }
  532. async setTime() {
  533. console.log("setTime========111")
  534. // this.send(BtCmd.setTime());
  535. }
  536. async setVolume(volume) {
  537. var that = this;
  538. // VolumeUtil.setVolume(volume, { hideVolumeView: true });
  539. const phoneMax = 15; //await VolumeUtil.getMaxVolume();
  540. const result = Math.floor(CmdBase.volumeMax * volume / phoneMax);
  541. console.log(`phoneMax=${phoneMax}, deviceMax=${CmdBase.volumeMax}, setVolume=${volume}, result=${result}`);
  542. that.send(BtCmd.setVolume(8));
  543. }
  544. async getVolume() {
  545. var that = this;
  546. that.send(BtCmd.queryVolume());
  547. }
  548. stop() {
  549. // EventManager.fire({ event: 'playStatus', playStatus: EnumPlayStatus.stop.index });
  550. }
  551. next() {
  552. // TODO: implement next
  553. }
  554. pause() {
  555. // EventManager.fire({ event: 'playStatus', playStatus: EnumPlayStatus.pause.index });
  556. }
  557. play() {
  558. // TODO: implement play
  559. }
  560. previous() {
  561. // TODO: implement previous
  562. }
  563. startVoiceRecordResponse(supplier) {
  564. console.log(`回调开始录音:${supplier}`);
  565. // switch (supplier) {
  566. // case EnumSupplier.jieLi:
  567. // this.send(BtCmd.jlStartVoiceResponse);
  568. // break;
  569. // case EnumSupplier.lingXin:
  570. // this.send(BtCmd.lxStartVoiceResponse);
  571. // break;
  572. // case EnumSupplier.qiXinWei:
  573. // this.send(BtCmd.b1StartVoiceResponse);
  574. // break;
  575. // }
  576. }
  577. stopVoiceRecordResponse(supplier) {
  578. console.log(`回调结束录音:${supplier}`);
  579. // switch (supplier) {
  580. // case EnumSupplier.jieLi:
  581. // this.send(BtCmd.jlStopVoiceResponse());
  582. // break;
  583. // case EnumSupplier.lingXin:
  584. // this.send(BtCmd.lxStopVoiceResponse());
  585. // break;
  586. // case EnumSupplier.qiXinWei:
  587. // this.send(BtCmd.b1StopVoiceResponse());
  588. // break;
  589. // }
  590. }
  591. async getLowDelayMode() {
  592. var that = this;
  593. that.send(BtCmd.queryLowDelayMode());
  594. }
  595. async setLowDelayMode(open, mode) {
  596. // 0 open,
  597. // 1 close,
  598. // mode 1:音乐 , 2: 游戏 , 3: movie
  599. var that = this;
  600. that.send(BtCmd.setLowDelayMode({
  601. open,
  602. mode
  603. }));
  604. }
  605. async setLowPowerMode(isOpen) {
  606. var that = this;
  607. that.send(BtCmd.setLowPowerMode({
  608. isOpen: isOpen ? EnumOpen.open : EnumOpen.close
  609. }));
  610. }
  611. async queryLowPower() {
  612. var that = this;
  613. that.send(BtCmd.queryLowPower());
  614. }
  615. async setCtrlStatus(singleClick, doubleClick, longClick) {
  616. var that = this;
  617. that.send(BtCmd.setCtrlStatus({
  618. singleClick,
  619. doubleClick,
  620. longClick
  621. }));
  622. }
  623. async getEQ() {
  624. var that = this;
  625. that.send(BtCmd.queryEQ());
  626. }
  627. async setEQ(list) {
  628. var that = this;
  629. that.send(BtCmd.setEQ({
  630. list
  631. }));
  632. }
  633. async queryLowKwhWarningTone() {
  634. var that = this;
  635. that.send(BtCmd.queryLowKwhWarningTone());
  636. }
  637. async changeChannelCallBack() {
  638. var that = this;
  639. that.send(Uint8Array.from([0x54, 0x44, 0x44, 0x48, 0x01, 0x0a, 0x29, 0x02, 0x00, 0x01]));
  640. that.send(Uint8Array.from([0x54, 0x44, 0x44, 0x48, 0x01, 0x09, 0x39, 0x01, 0x00]));
  641. }
  642. /* 黑胶音箱的指令 */
  643. // 壁纸指令 1开始, 0结束, 2异常
  644. wallPaper(value) {
  645. var that = this;
  646. that.send(BtCmd.wallPaper(value));
  647. }
  648. // 壁纸指令
  649. wallPaperData(value) {
  650. this.send(BtCmd.wallPaperData(value));
  651. // BtHelper.sendCallBack(BtCmd.wallPaperData(value));
  652. }
  653. // 壁纸指令
  654. async wallPaperSyncData(value) {
  655. // this.send(BtCmd.wallPaperData(value));
  656. // BtHelper.sendCallBack(BtCmd.wallPaperData(value), callback);
  657. return await this.bleManager.sendData(BtCmd.wallPaperData(value))
  658. }
  659. // wifi指令
  660. otaSetWifi(value) {
  661. var that = this;
  662. that.send(BtCmd.otaSetWifi(value));
  663. } // 背景图指令
  664. backgroudImgData(value) {
  665. var that = this;
  666. that.send(BtCmd.backgroudImgData(value));
  667. }
  668. // OTA指令
  669. otaCmd(value) {
  670. this.send(BtCmd.otaCmd(value));
  671. }
  672. // OTA的URL
  673. otaUrl(value) {
  674. this.send(BtCmd.otaUrl(value));
  675. }
  676. otaData(value, callback) {
  677. BtHelper.sendCallBack(BtCmd.otaData(value), callback);
  678. }
  679. async closeBle() {
  680. var that = this;
  681. that.bleManager.closeBle();
  682. console.log("停止搜索3");
  683. await that.bleManager.stopSearch();
  684. }
  685. }
  686. // 导出 BtHelper 类
  687. // const btHelper = new BtHelper();
  688. module.exports = {
  689. BtHelper
  690. }