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670增加去连接蓝牙，其它体验问题小调整

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liub
2025-09-25 09:59:37 +08:00
parent 497cce1e45
commit 17e76f9fa8
10 changed files with 340 additions and 160 deletions
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154
utils/BleHelper.js
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@ -1,7 +1,7 @@
import receivTool from "@/utils/BleReceive.js"
var recei = null;
const serviceDic = [ //合作供应商的蓝牙主服务
{
{
"serviceId": "0000FFE0-0000-1000-8000-00805F9B34FB",
"writeId": "0000FFE1-0000-1000-8000-00805F9B34FB",
"notifyId": "0000FFE2-0000-1000-8000-00805F9B34FB"
@ -11,7 +11,7 @@ const serviceDic = [ //合作供应商的蓝牙主服务
"writeId": "0000AE03-0000-1000-8000-00805F9B34FB",
"notifyId": "0000AE02-0000-1000-8000-00805F9B34FB"
}
];
class BleHelper {
@ -33,17 +33,19 @@ class BleHelper {
}
if (linkedDevices && linkedDevices.length && linkedDevices.length > 0) {
console.log("111111", linkedDevices);
linkedDevices.filter((v) => {
linkedDevices=linkedDevices.filter((v) => {
v.Linked = false;
v.notifyState = false;
return v.device && v.device.id;
});
}
setTimeout(() => {
this.OpenBlue().then(()=>{
this.OpenBlue().then(() => {
this.linkAllDevices();
});
}, 10);
this.data = {
isOpenBlue: false, //蓝牙模块是否开启
@ -120,7 +122,7 @@ class BleHelper {
]
}
}
//从缓存中删除某个设备，bleId蓝牙id，deviceId数据库中的设备id
DropDevice(bleId, deviceId) {
let flag = false;
for (var i = 0; i < this.data.LinkedList.length; i++) {
@ -146,6 +148,7 @@ class BleHelper {
}
//更新缓存
updateCache() {
// console.log("this.StorageKey=", this.StorageKey)
uni.setStorageSync(this.StorageKey, this.data.LinkedList);
@ -155,17 +158,23 @@ class BleHelper {
// console.log("模块启动时，自动连接已连接过的设备", this.data.LinkedList);
if (this.data.LinkedList && this.data.LinkedList.length > 0) {
let flag=false;
for (var i = 0; i < this.data.LinkedList.length; i++) {
let device = this.data.LinkedList[i];
// console.log("自动连接绑定过的设备:" + device.deviceId);
if (device.macAddress && device.device && device.device.id) {
this.LinkBlue(device.deviceId, device.writeServiceId, device.wirteCharactId, device
.notifyCharactId);
flag=true;
}
}
if(!flag){
this.updateCache();
}
} else {
// console.log("无设备连接");
console.log("蓝牙未连接过任何设备");
this.updateCache();
}
}
@ -387,7 +396,7 @@ class BleHelper {
}
uni.getBluetoothAdapterState({
success: (info) => {
console.log("蓝牙状态获取成功,",info)
console.log("蓝牙状态获取成功,", info)
this.data.available = info.available;
this.data.discovering = info.discovering;
resolve(info);
@ -461,8 +470,8 @@ class BleHelper {
if (!res.connected) {
console.log("蓝牙连接已断开", res);
let f=this.data.LinkedList.find((v) => {
console.error("蓝牙适配器已不可用", res);
let f = this.data.LinkedList.find((v) => {
if (v.deviceId == res.deviceId) {
v.Linked = false;
v.notifyState = false;
@ -471,15 +480,19 @@ class BleHelper {
return false;
});
this.updateCache();
console.log("尝试5次恢复连接");
this.LinkBlue(res.deviceId,f.writeServiceId,f.wirteCharactId,f.notifyCharactId,5)
if (f.device && f.device.id) {
console.log("尝试5次恢复连接,", f.deviceId);
this.LinkBlue(res.deviceId, f.writeServiceId, f
.wirteCharactId, f.notifyCharactId, 5)
}
} else {
console.log("蓝牙连接已恢复，", res);
console.log("蓝牙适配器已恢复，", res);
}
});
uni.onBluetoothDeviceFound((devices) => {
console.log("发现新设备:" + JSON.stringify(devices));
// console.log("发现新设备:" + JSON.stringify(devices));
this.data.searchList = this.data.searchList.concat(
devices);
if (this.cfg.onDeviceFound) {
@ -539,20 +552,20 @@ class BleHelper {
});
this.updateCache();
}
if (str.indexOf('imei:') == 0) {
let imei = str.split(':')[1];
this.data.LinkedList.find((v) => {
if (v.deviceId == receive
.deviceId) {
v.imei=imei;
v.imei = imei;
}
});
this.updateCache();
}
}
if (bytes[0] == 0xFC) { //6155以0xFC开头代表mac地址
console.log("收到mac地址:", bytes)
@ -572,7 +585,7 @@ class BleHelper {
}
console.log("str=", str);
} catch (ex) {
console.log("将数据转文本失败", ex);
console.error("将数据转文本失败", ex);
}
let recData = {
deviceId: receive.deviceId,
@ -589,31 +602,32 @@ class BleHelper {
if (this.cfg.receivDataCallback.length > 0) {
let path = this.getCurrentPagePath();
console.log("有人订阅消息")
// console.log("有人订阅消息")
this.cfg.receivDataCallback.forEach((
rec) => {
console.log("有人订阅消息111", )
// console.log("有人订阅消息111", )
if (rec.callback) {
try {
rec.callback(recData, f,
path, this.cfg
.receivDataCallback
);
);
} catch (err) {
console.log("订阅消息出现异常",
console.error(
"订阅消息出现异常",
err);
}
}
})
} else {
console.log("无人订阅消息");
// console.log("无人订阅消息");
}
} else {
console.log("无人订阅receivDataCallback,不处理数据");
// console.log("无人订阅receivDataCallback,不处理数据");
}
} catch (ex) {
console.log("ex=", ex);
console.error("处理订阅消息失败,ex=", ex);
}
});
@ -638,7 +652,7 @@ class BleHelper {
console.log("res=", res)
return init();
}).then(resolve).catch((ex) => {
console.log("22222");
console.error("异常：", ex);
reject(ex);
});
@ -690,7 +704,7 @@ class BleHelper {
let RunSearch = (serviceId) => {
return new Promise((resolve, reject) => {
uni.startBluetoothDevicesDiscovery({
services:serviceId? [serviceId]:[],
services: serviceId ? [serviceId] : [],
allowDuplicatesKey: true,
success: (res) => {
//console.log('开始搜索蓝牙设备成功');
@ -713,9 +727,9 @@ class BleHelper {
// for (let i = 0; i < serviceIds.length; i++) {
// promises.push(RunSearch(serviceIds[i]));
// }
promises.push(RunSearch());
promises.push(RunSearch());
Promise.all(promises).then(resolve).catch(reject);
});
@ -778,14 +792,29 @@ class BleHelper {
//订阅消息
subScribe(deviceId, state) {
console.log("开始订阅消息");
console.log("开始订阅消息", state);
return new Promise((resolve, reject) => {
setTimeout(() => {
let c = this.data.LinkedList.find((v) => {
return v.deviceId == deviceId;
});
if (!deviceId) {
console.error('deviceId无效')
reject({
code: 404,
msg: 'deviceId无效'
});
return;
}
if (!c) {
console.error("已找不到该设备");
reject({
code: 404,
msg: '已找不到该设备'
});
return;
}
if (state) {
if (c.notifyState) {
resolve();
@ -794,8 +823,8 @@ class BleHelper {
}
let startSubScribe = (id, serviceId, characteristicId) => {
console.log("serviceId=", serviceId);
console.log("characteristicId=", characteristicId);
// console.log("serviceId=", serviceId);
// console.log("characteristicId=", characteristicId);
let p1 = new Promise((succ, err) => {
uni.notifyBLECharacteristicValueChange({
@ -836,6 +865,7 @@ class BleHelper {
});
return new Promise((succ, err) => {
Promise.race([p1, p2]).then(succ).catch(ex => {
// console.error("异常了：",ex);
if (ex.code == -1) {
succ();
return;
@ -845,8 +875,16 @@ class BleHelper {
});
}
let serv = serviceDic.find(v => {
return v.serviceId == c.writeServiceId;
});
let promies = new Array();
if (c.Characteristics && c.Characteristics.length) {
if (c.notifyServiceid && c.notifyCharactId) {
promies.push(startSubScribe(c.deviceId, c.notifyServiceid, c.notifyCharactId));
} else if (serv) {
promies.push(startSubScribe(c.deviceId, serv.serviceId, serv.notifyId));
} else if (c.Characteristics && c.Characteristics.length) {
for (var i = 0; i < c.Characteristics.length; i++) {
let item = c.Characteristics[i];
let serviceId = item.serviceId;
@ -854,36 +892,42 @@ class BleHelper {
if (item.properties.notify) {
promies.push(startSubScribe(deviceId, serviceId, characteristicId));
}
}
}else{
promies.push(startSubScribe(c.deviceId, c.notifyServiceid, c.notifyCharactId));
} else {
console.log("c=", c);
console.log("serv=", serv);
reject({
code: 403,
msg: "出现错误,找不到任何通知特征"
});
return;
}
if (promies.length > 0) {
Promise.allSettled(promies).then((results) => {
results.forEach((result, index) => {
if (result.status === "fulfilled") {
// console.log(`操作${index + 1}成功:`, result.value);
// console.log(`操作${index + 1}成功:`, result.value);
} else {
// console.log(`操作${index + 1}失败:`, result.reason
// .message);
// console.log(`操作${index + 1}失败:`, result.reason
// .message);
}
});
// console.log("订阅消息成功");
resolve();
}).catch((ex) => {
console.log("ex=",ex);
console.error("异常,ex=", ex);
reject(ex);
}).finally(() => {
// console.log("finally")
});
} else {
console.log("没有特征需要订阅");
console.log("没有特征需要订阅");
resolve();
}
@ -933,7 +977,7 @@ class BleHelper {
});
if (se) {
console.log("合作供应商的",s)
console.log("合作供应商的", s)
this.data.LinkedList.find((v) => {
if (v.deviceId == id) {
v.writeServiceId = s.serviceId;
@ -983,11 +1027,11 @@ class BleHelper {
.then((res) => {
console.log('设备连接成功，初始化完成', this.data
.LinkedList);
resolve();
})
.catch(error => {
console.log("errrr", error);
console.error("errrr=", error);
reject(error);
});
}
@ -1200,7 +1244,7 @@ class BleHelper {
deviceId: deviceId,
mtu: 512,
success: (mtu) => {
resolve(true);
},
fail: () => {
@ -1288,7 +1332,7 @@ class BleHelper {
resolve();
}, 500);
}).catch((ex) => {
console.log("出现异常", ex);
console.error("出现异常", ex);
reject(ex);
});
});
@ -1429,7 +1473,7 @@ class BleHelper {
}
Promise.race([timeOut(ms), promise]).then(resolve).catch((ex) => {
// console.log("ex=", ex);
// console.error("ex=", ex);
if (ex.code == -1) {
resolve(ex);
} else {
@ -1469,7 +1513,7 @@ class BleHelper {
//console.log("发送成功")
resolve();
}).catch((ex) => {
//console.log("出现异常", ex);
console.error("出现异常", ex);
reject(this.getError(ex));
});
});