From d3df18a3b655c6b625fe2f3e2377fcb7a88f5515 Mon Sep 17 00:00:00 2001 From: duqingquan Date: Fri, 4 Nov 2022 18:06:18 +0800 Subject: [PATCH] =?UTF-8?q?wifi=20=E6=8F=92=E4=BB=B6=E5=AE=9E=E7=8E=B0?= =?UTF-8?q?=E4=B8=AD?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- pages/index/index.vue | 62 +++- .../utssdk/app-android/index.uts | 5 +- uni_modules/uni-wifi/package.json | 6 +- .../uni-wifi/utssdk/app-android/index.uts | 267 +++++++++++++++++- 4 files changed, 312 insertions(+), 28 deletions(-) diff --git a/pages/index/index.vue b/pages/index/index.vue index a396015..4f9bdff 100644 --- a/pages/index/index.vue +++ b/pages/index/index.vue @@ -9,7 +9,10 @@ - + + + + @@ -18,29 +21,66 @@ export default { data() { return { - title: 'Hello' + title: 'Hello', + memListener:null, } }, onLoad() { }, methods: { - testGetConnectedWifi() { + onMemoryWarning:function(res){ + console.log(res); + }, + testGetConnnectWifi(){ uni.getConnectedWifi({ - success(res) { - console.log(res); + partialInfo:false + }); + }, + testStartWifi(){ + uni.startWifi({ + success:(res)=> { + console.log("success: " + JSON.stringify(res)); + uni.onGetWifiList(function(res){ + console.log(res); + }); + },fail:(res)=>{ + console.log("fail: " + JSON.stringify(res)); + },complete:(res)=>{ + console.log("complete: " + JSON.stringify(res)); } }) }, - testonMemoryWarning() { - uni.onMemoryWarning(function(res) { - console.log(res); + testStopWifi() { + uni.stopWifi({ + success:(res)=> { + console.log("success: " + JSON.stringify(res)); + },fail:(res)=>{ + console.log("fail: " + JSON.stringify(res)); + },complete:(res)=>{ + console.log("complete: " + JSON.stringify(res)); + } }) + }, - testoffMemoryWarning(){ - uni.offMemoryWarning(function(res) { - console.log(res); + testGetWifiList() { + uni.getWifiList({ + success:(res)=> { + console.log("success: " + JSON.stringify(res)); + },fail:(res)=>{ + console.log("fail: " + JSON.stringify(res)); + },complete:(res)=>{ + console.log("complete: " + JSON.stringify(res)); + } }) + + }, + testonMemoryWarning() { + uni.onMemoryWarning(this.onMemoryWarning) + }, + testoffMemoryWarning(){ + // uni.offMemoryWarning(this.onMemoryWarning) + uni.offMemoryWarning() }, testScreenShotListen() { var that = this; diff --git a/uni_modules/uni-memorywarning/utssdk/app-android/index.uts b/uni_modules/uni-memorywarning/utssdk/app-android/index.uts index d0aa13e..a74c48d 100644 --- a/uni_modules/uni-memorywarning/utssdk/app-android/index.uts +++ b/uni_modules/uni-memorywarning/utssdk/app-android/index.uts @@ -10,7 +10,6 @@ const onAppTrimMemoryListener = (res: number) => { } export function onMemoryWarning(callback: (res: number) => void) { - if (listeners.length === 0) { // 仅首次执行底层的实际监听 onAppTrimMemory(onAppTrimMemoryListener) @@ -22,13 +21,15 @@ export function onMemoryWarning(callback: (res: number) => void) { listeners.push(callback) } -export function offMemoryWarning(callback: ((res: number) => void) | null) { +export function offMemoryWarning(callback: UTSCallback | null = null) { if(callback == null){ // 清除全部回调 listeners = [] + offAppTrimMemory(null); return } + // 清除指定回调 const index = listeners.indexOf(callback) if (index > -1) { diff --git a/uni_modules/uni-wifi/package.json b/uni_modules/uni-wifi/package.json index bb50497..764590e 100644 --- a/uni_modules/uni-wifi/package.json +++ b/uni_modules/uni-wifi/package.json @@ -34,7 +34,11 @@ "uni-ext-api":{ "uni": { "getConnectedWifi": "getConnectedWifi", - "startWifi": "startWifi" + "startWifi": "startWifi", + "stopWifi": "stopWifi", + "getWifiList":"getWifiList", + "onGetWifiList":"onGetWifiList" + } }, "dependencies": [], diff --git a/uni_modules/uni-wifi/utssdk/app-android/index.uts b/uni_modules/uni-wifi/utssdk/app-android/index.uts index 10cda36..7b17729 100644 --- a/uni_modules/uni-wifi/utssdk/app-android/index.uts +++ b/uni_modules/uni-wifi/utssdk/app-android/index.uts @@ -1,31 +1,269 @@ import Context from "android.content.Context"; -import { getAppContext } from "io.dcloud.uts.android"; +import { getAppContext,getUniActivity } from "io.dcloud.uts.android"; import WifiManager from "android.net.wifi.WifiManager"; +import Manifest from "android.Manifest"; +import PackageManager from "android.content.pm.PackageManager"; +import ScanResult from "android.net.wifi.ScanResult"; +import BroadcastReceiver from "android.content.BroadcastReceiver"; +import ActivityCompat from "androidx.core.app.ActivityCompat"; +import Toast from "android.widget.Toast"; +import IntentFilter from "android.content.IntentFilter"; +import Gson from "com.google.gson.Gson"; +import JSONObject from "com.alibaba.fastjson.JSONObject"; +import Intent from "android.content.Intent"; +/** + * Wifi 函数通用入参封装 + */ +type WifiOption = { + success?: (res: object) => void; + fail?: (res: object) => void; + complete?: (res: object) => void; +}; + + +/** + * Wifi信息统一数据结构 + */ +class UniWifiInfo { + + SSID:String = ""; + BSSID:String = ""; + secure:boolean = false; + signalStrength:Number = 0; + frequency:Number = 0; + + + constructor(scanResult?:ScanResult){ + if(scanResult != null){ + // 如果是通过扫描列表得到的数据，进行封装 + this.BSSID = scanResult.BSSID; + this.SSID = scanResult.SSID; + + this.signalStrength = scanResult.level; + this.frequency = scanResult.frequency; + + // 是否安全，微信的标准是是否需要密码。 来源:https://developers.weixin.qq.com/community/develop/doc/00064cf1790458db19cddf9925ac00?highLine=WifiInfo + this.secure = false; + let capabilities = scanResult.capabilities.trim(); + if (capabilities != null && (capabilities.equals(Global.WIFI_AUTH_OPEN) || capabilities.equals(Global.WIFI_AUTH_ROAM))) { + this.secure = false; + }else{ + this.secure = true; + } + } + + } +} + +/** + * 获取当前链接的wifi信息 + */ type GetConnectedWifiOptions = { + partialInfo?:boolean success?: (res: UTSJSONObject) => void fail?: (res: UTSJSONObject) => void complete?: (res: UTSJSONObject) => void } -export function startWifi() { //TODO + + + +/** + * 全局数据储存 + */ +class Global{ + static mReceiver?:CustomBroadcastReceiver = null; + static scanList:UniWifiInfo[] = [] + static WIFI_AUTH_OPEN:String = ""; + static WIFI_AUTH_ROAM:String = "[ESS]"; + static getWifiListCallbackList:UTSCallback[] = [] +} + + +/** + * 自定义wifi变化广播监听器 + */ +class CustomBroadcastReceiver extends BroadcastReceiver{ + + mWifiManager?:WifiManager = null; + + constructor(wifiManager: WifiManager){ + super(); + this.mWifiManager = wifiManager; + } + + override onReceive(context: Context, intent: Intent) :void { + + + if (intent.action == WifiManager.SCAN_RESULTS_AVAILABLE_ACTION) { + + let results = mWifiManager!.scanResults; + + if (results != null) { + Global.scanList = [] + for(scanResult in results){ + if(scanResult.SSID == null){ + continue; + } + Global.scanList.add(new UniWifiInfo(scanResult)); + } + + // 挨个通知，所有的监听器 + for(perCallback in Global.getWifiListCallbackList){ + + const data = new JSONObject(); + let mainJsonStr = Gson().toJson(Global.scanList); + data["wifiList"] = mainJsonStr + perCallback(data); + } + + } + + } + } + +} + +/************************* 下面是对外提供的函数 *************************/ + +/** + * 获取wifi列表 + */ +export function getWifiList(option:WifiOption) { + let wifiManager: WifiManager = + getAppContext()!.getSystemService(Context.WIFI_SERVICE) as WifiManager + wifiManager.startScan() + + let ret = { + errNo:0, + errCode:0, + errMsg:"getWifiList:ok" + } + option?.success?.(ret) + option?.complete?.(ret) + +} + + +/** + * 注册Wifi列表的监听事件 + */ +export function onGetWifiList(callback: UTSCallback) { + + Global.getWifiListCallbackList.push(callback) +} +/** + * 取消注册Wifi列表的监听事件 + */ +export function offGetWifiList(callback: UTSCallback) { + let callbackIndex = Global.getWifiListCallbackList.indexOf(callback) + if(callbackIndex > 0){ + Global.getWifiListCallbackList.splice(callbackIndex, 1); + } +} + +/** + * 开启wifi + */ +export function startWifi(option:WifiOption) { + // 需要先开启wifi,才能使用后续的功能 + let requestCode = 1001; + let permissionWifi = arrayOf("android.permission.ACCESS_FINE_LOCATION"); + + // 检查权限 + if (ActivityCompat.checkSelfPermission(getUniActivity()!, Manifest.permission.ACCESS_FINE_LOCATION)!= PackageManager.PERMISSION_GRANTED) { + + ActivityCompat.requestPermissions(getUniActivity()!, permissionWifi, requestCode) + // 尚不具备权限，返回错误 + var result = { + errNo:0, + errCode:0, + errMsg:"startWifi:premission loss" + } + option.fail?.(result) + option.complete?.(result) + + return; + } + + // 具备了权限，继续前进 + let wifiManager: WifiManager = + getAppContext()!.getSystemService(Context.WIFI_SERVICE) as WifiManager + + if (Global.mReceiver == null) { + Global.mReceiver = new CustomBroadcastReceiver(wifiManager) + } + + let filter = new IntentFilter(WifiManager.SCAN_RESULTS_AVAILABLE_ACTION) + getUniActivity()!.registerReceiver(Global.mReceiver, filter) + wifiManager.startScan() + var result = { + errNo:0, + errCode:0, + errMsg:"startWifi:ok" + } + option.success?.(result) + option.complete?.(result) } -export function getConnectedWifi(options: GetConnectedWifiOptions) { - let WifiInfo = { - SSID : "", - BSSID : "", - // secure : Boolean, // TODO 此值是微信的规范，Android原生并没有。不确定其的逻辑，需要在微信环境做各种测试才能验证 - signalStrength : 0, - frequency : 0, - // macAddress : "" + +/** + * 关闭wifi + */ +export function stopWifi(option:WifiOption) { + // 需要先开启wifi,才能使用后续的功能 + if (Global.mReceiver == null) { + var result = { + errNo:12000, + errCode:12000, + errMsg:"stopWifi:not init" + } + option.fail?.(result) + option.complete?.(result) + + return + } + + getUniActivity()!.unregisterReceiver(Global.mReceiver) + var result = { + errNo:0, + errCode:0, + errMsg:"stopWifi:ok" } + option.success?.(result) + option.complete?.(result) + +} + +/** + * 获取当前连接中的wifi信息 + */ +export function getConnectedWifi(option: GetConnectedWifiOptions) { + + console.log(option); + + let WifiInfo = new UniWifiInfo(null) + let res = { errMsg: 'getConnectedWifi:fail. please check permission about location or enable wifi or connect wifi', errCode: -1, WifiInfo: WifiInfo } + + + if (ActivityCompat.checkSelfPermission(getUniActivity()!, Manifest.permission.ACCESS_FINE_LOCATION)!= PackageManager.PERMISSION_GRANTED) { + // 尚不具备权限，返回错误 + + option.fail?.(res) + option.complete?.(res) + + return; + } + + + // TODO 应该try catch一下，把系统的错误码给返回来，然后和微信的错误码拉齐 // 需要先校验权限，没有位置权限无法获取wifi const context = getAppContext(); @@ -34,6 +272,7 @@ export function getConnectedWifi(options: GetConnectedWifiOptions) { Context.WIFI_SERVICE ) as WifiManager; const winfo = wm.getConnectionInfo(); // TODO 这个方法在Android12标记为已废弃。替代方法还没找到 + console.log(winfo); if (winfo != null) { let s = winfo.getSSID(); console.log(s); // TODO 注意此值带着双引号。需要验证微信的值是否带双引号，如微信不带，这里需要去掉 @@ -48,11 +287,11 @@ export function getConnectedWifi(options: GetConnectedWifiOptions) { // WifiInfo.macAddress = winfo.getMacAddress(); //注意此代码涉及隐私，首先需要配置权限，没有权限会返回"02:00:00:00:00:00"；然后需要在隐私协议中声明用途。如不需要，可注释掉本行 res.errCode = 0 res.errMsg = "getConnectedWifi:ok" - options.success?.(res) - options.complete?.(res) + option.success?.(res) + option.complete?.(res) return } } - options.fail?.(res) - options.complete?.(res) + option.fail?.(res) + option.complete?.(res) } \ No newline at end of file -- GitLab