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@@ -1,18 +1,103 @@
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// 引入必要的微信小程序 API
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// const wx = require('wx');
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-
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class bleManager {
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constructor() {
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var that = this;
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- that.hasPermission = false;
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that.isAvailable = false;
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+ that.hasPermission = false;
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that.scanDevices = [];
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that.device = null;
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}
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+ // 初始化蓝牙适配器
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+ async initBluetoothAdapter(callback) {
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+ var that = this
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+ return new Promise((resolve, reject) => {
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+ wx.openBluetoothAdapter({
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+ success: (res) => {
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+ that.isAvailable = true;
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+ if (callback) {
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+ callback(true);
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+ }
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+ resolve(true);
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+ },
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+ fail: (err) => {
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+ that.isAvailable = false;
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+ console.log('adapterState fail, now is', err)
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+ if (callback) {
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+ callback(false);
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+ }
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+ reject(false);
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+ }
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+ });
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+ wx.onBluetoothAdapterStateChange(function (res) {
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+ // console.log('adapterState changed, now is', res)
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+ // if (callback) {
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+ // callback(res.available ?? false);
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+ // }
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+ that.isAvailable = res.available ?? false
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+ })
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+ });
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+ }
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+
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+ // 开始搜索蓝牙设备
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+ async startScan(success, fail) {
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+ var that = this;
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+ var open = await that.getLocalSetting();
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+ if (!open) {
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+ return false;
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+ }
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+ if (!that.isAvailable) {
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+ wx.showToast({
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+ title: '请打开蓝牙',
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+ icon: 'none',
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+ duration: 2000
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+ });
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+ return false;
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+ }
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+
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+ if (!that.hasPermission) {
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+ wx.showToast({
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+ title: '请打开蓝牙权限',
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+ icon: 'none',
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+ duration: 2000
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+ });
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+ return false;
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+ }
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+
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+ wx.startBluetoothDevicesDiscovery({
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+ allowDuplicatesKey: false,
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+ // services: ["ffc0", "ab00", "ffe5"],
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+ success: (res) => {
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+ console.log('蓝牙设备搜索已启动:', res);
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+ if (res) {
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+ wx.onBluetoothDeviceFound((devicesRes) => {
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+ devicesRes.devices.forEach(device => {
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+ if (device.name) {
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+ console.log("gadsfadfqwerqwerqr==aaa====" + device.name + "===" + device.deviceId);
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+ }
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+ })
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+ });
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+ }
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+ },
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+ fail: (err) => {
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+ if (fail) {
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+ if (err.errno == 1509008) {
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+ wx.showToast({
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+ title: '搜索蓝牙需要先开启定位权限',
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+ icon: 'none',
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+ duration: 2000
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+ });
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+ }
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+ fail(err);
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+ }
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+ console.log('启动蓝牙设备搜索失败', err ?? "err is null");
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+ }
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+ });
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+ }
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+
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// 检查蓝牙权限
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async checkBluetoothPermission(callback) {
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- // return new Promise((resolve, reject) => {
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// 获取蓝牙权限
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var that = this;
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const _app = getApp();
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@@ -21,12 +106,9 @@ class bleManager {
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if (res.authSetting["scope.bluetooth"]) {
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_app.globalData.scopeBluetooth = true;
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that.hasPermission = true;
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- // console.log('checkBluetoothPermission success, now is', res)
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if (callback) {
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callback(true);
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}
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- // resolve(true);
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-
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} else if (res.authSetting["scope.bluetooth"] === undefined) {
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_app.globalData.scopeBluetooth = false;
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that.hasPermission = false;
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@@ -37,11 +119,8 @@ class bleManager {
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scope: "scope.bluetooth",
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complete() {
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that.checkBluetoothPermission()
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- // resolve(that.checkBluetoothPermission());
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-
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}
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});
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-
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} else {
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that.globalData.scopeBluetooth = false;
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that.hasPermission = false;
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@@ -55,53 +134,16 @@ class bleManager {
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if (res.confirm) {
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console.log('用户点击确定')
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wx.openSetting({
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- complete() {
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- // that.getBluetoothStatus();
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- }
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+ complete() {}
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})
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} else if (res.cancel) {
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console.log('用户点击取消')
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}
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}
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- })
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- // resolve(false);
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+ });
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};
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}
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})
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- // })
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-
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- }
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-
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- // 初始化蓝牙适配器
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- async initBluetoothAdapter(callback) {
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- var that = this
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- return new Promise((resolve, reject) => {
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- wx.openBluetoothAdapter({
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- success: (res) => {
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- that.isAvailable = true;
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- // console.log('adapterState success, now is', res)
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- if (callback) {
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- callback(true);
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- }
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- resolve(true);
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- },
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- fail: (err) => {
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- that.isAvailable = false;
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- console.log('adapterState fail, now is', err)
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- if (callback) {
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- callback(false);
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- }
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- reject(false);
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- }
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- });
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- wx.onBluetoothAdapterStateChange(function (res) {
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- console.log('adapterState changed, now is', res)
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- if (callback) {
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- callback(res.available ?? false);
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- }
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- that.isAvailable = res.available ?? false
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- })
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- });
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}
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closeBle() {
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@@ -154,7 +196,6 @@ class bleManager {
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// name: device.name || device.localName
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// }));
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let newDevices = that.fiterDevice(res)
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-
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resolve(newDevices);
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},
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fail: (err) => {
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@@ -224,94 +265,39 @@ class bleManager {
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});
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}
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- async getSetting() {
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+ ///获取定位权限
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+ async getLocalSetting() {
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var that = this;
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return new Promise((resolve, reject) => {
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wx.getSetting({
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success(res) {
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- if (res.authSetting["scope.userFuzzyLocation"]) {
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- // 成功
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- // that.getBluetoothStatus();
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+ if (res.authSetting["scope.userLocation"]) {
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console.log("有定位权限")
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resolve(true);
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- } else if (res.authSetting["scope.userFuzzyLocation"] === undefined) {
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-
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+ } else if (res.authSetting["scope.userLocation"] === undefined) {
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wx.authorize({
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- scope: "scope.userFuzzyLocation",
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+ scope: "scope.userLocation",
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success() {
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- console.log("再次获取定位权限")
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- resolve(that.getSetting());
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-
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+ resolve(that.getLocalSetting());
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}
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});
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} else {
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-
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wx.showModal({
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title: '请打开系统位置获取定位权限',
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success(res) {
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if (res.confirm) {
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- console.log('用户点击确定')
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wx.openSetting({
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- complete() {
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- // that.getSetting();
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- // resolve(that.getSetting());
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-
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- }
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+ complete() {}
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})
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- } else if (res.cancel) {
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- console.log('用户点击取消');
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- }
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+ } else if (res.cancel) {}
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}
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})
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console.log("没有有定位权限")
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reject(false);
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-
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}
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- }
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- })
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-
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- });
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-
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- }
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- // 开始搜索蓝牙设备
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- async startScan(success, fail) {
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- var that = this;
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- let open = await that.getSetting()
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- if (!open) {
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- if (fail) {
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- fail("需要先开启定位");
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- }
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- console.log('需要先开启定位');
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- }
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- if (!that.isAvailable && !that.hasPermission) {
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- return false;
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- }
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-
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- wx.startBluetoothDevicesDiscovery({
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- // services: ["ffc0", "ab00", "ffe5"],
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- success: (res) => {
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- // that.onBluetoothDeviceFound();
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- console.log('蓝牙设备搜索已启动:', res);
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- if (success) {
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- success(res);
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- }
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- // resolve(res);
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- },
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- fail: (err) => {
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- if (fail) {
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- if (err.errno == 1509008) {
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- wx.showToast({
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- title: '搜索蓝牙需要先开启定位权限',
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- icon: 'none',
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- duration: 2000
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- })
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- }
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- fail(err);
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- }
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- console.log('启动蓝牙设备搜索失败', err ?? "err is null");
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-
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- // reject(new Error('启动蓝牙设备搜索失败', err ?? "err is null"));
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- }
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+ },
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+ fail(err) {}
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+ });
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});
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}
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@@ -564,4 +550,42 @@ class bleManager {
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// const ble = new bleManager();
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// 导出 bleManager 类
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-module.exports = bleManager;
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+module.exports = bleManager;
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+
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+// wx.getSetting({
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+// success(res) {
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+// if (res.authSetting["scope.userFuzzyLocation"]) {
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+// // 成功
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+// // that.getBluetoothStatus();
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+// console.log("有定位权限")
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+// resolve(true);
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+// } else if (res.authSetting["scope.userFuzzyLocation"] === undefined) {
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+// wx.authorize({
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+// scope: "scope.userFuzzyLocation",
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+// success() {
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+// console.log("再次获取定位权限")
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+// resolve(that.getSetting());
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+// }
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+// });
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+// } else {
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+// wx.showModal({
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+// title: '请打开系统位置获取定位权限',
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+// success(res) {
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+// if (res.confirm) {
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+// console.log('用户点击确定')
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+// wx.openSetting({
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+// complete() {
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+// // that.getSetting();
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+// // resolve(that.getSetting());
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+// }
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+// })
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+// } else if (res.cancel) {
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+// console.log('用户点击取消');
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+// }
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+// }
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+// })
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+// console.log("没有有定位权限")
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+// reject(false);
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+// }
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+// }
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+// })
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