// xxx.ets import { webview } from '@kit.ArkWeb'; import { BusinessError } from '@kit.BasicServicesKit'; import { abilityAccessCtrl, common } from '@kit.AbilityKit'; let context = getContext(this) as common.UIAbilityContext; let atManager = abilityAccessCtrl.createAtManager(); // 向用户请求位置权限设置。 atManager.requestPermissionsFromUser(context, ["ohos.permission.APPROXIMATELY_LOCATION"]).then((data) => { console.info('data:' + JSON.stringify(data)); console.info('data permissions:' + data.permissions); console.info('data authResults:' + data.authResults); }).catch((error: BusinessError) => { console.error(`Failed to request permissions from user. Code is ${error.code}, message is ${error.message}`); }) @Entry @Component struct WebComponent { controller: webview.WebviewController = new webview.WebviewController(); build() { Column() { Web({ src: $rawfile('getLocation.html'), controller: this.controller }) .geolocationAccess(true) .onGeolocationShow((event) => { // 地理位置权限申请通知 AlertDialog.show({ title: '位置权限请求', message: '是否允许获取位置信息', primaryButton: { value: 'cancel', action: () => { if (event) { event.geolocation.invoke(event.origin, false, false); // 不允许此站点地理位置权限请求 } } }, secondaryButton: { value: 'ok', action: () => { if (event) { event.geolocation.invoke(event.origin, true, false); // 允许此站点地理位置权限请求 } } }, cancel: () => { if (event) { event.geolocation.invoke(event.origin, false, false); // 不允许此站点地理位置权限请求 } } }) }) } } }<!DOCTYPE html> <html> <body> <p id="locationInfo">位置信息</p> <button onclick="getLocation()">获取位置</button> <script> var locationInfo=document.getElementById("locationInfo"); function getLocation(){ if (navigator.geolocation) { <!-- 前端页面访问设备地理位置 --> navigator.geolocation.getCurrentPosition(showPosition); } } function showPosition(position){ locationInfo.innerHTML="Latitude: " + position.coords.latitude + "<br />Longitude: " + position.coords.longitude; } </script> </body> </html>