我正在测试一个 Ionic 3.4 应用程序，它曾经在浏览器中完美运行。安装一些 Cordova 插件（有些可能仍然丢失）后，我安装了最新的 Android SDK 和 4.0（这是我想要的 SDK 级别）。
制作了一个 JS 谷歌地图页面，它从我的数据库加载一些组件，在浏览器中工作得非常好。但是......在手机（小米5s，Android 6.0.1）中，它需要GPS才能工作，加载当前位置需要大约2-3分钟。毫不夸张地说：2-3分钟。
问题似乎出在这一行：
this.geolocation.getCurrentPosition().then((position) => {
在那之后，它会穿过这条线并指向我的确切位置。这很好用，但不应该花那么多时间。
这是我的 package.json：
{
"name": "MyApp",
"version": "0.0.1",
"author": "Ionic Framework",
"homepage": "http://ionicframework.com/",
"private": true,
"scripts": {
"clean": "ionic-app-scripts clean",
"build": "ionic-app-scripts build",
"ionic:build": "ionic-app-scripts build",
"ionic:serve": "ionic-app-scripts serve"
},
"dependencies": {
"@angular/common": "4.0.0",
"@angular/compiler": "4.0.0",
"@angular/compiler-cli": "4.0.0",
"@angular/core": "4.0.0",
"@angular/forms": "4.0.0",
"@angular/http": "4.0.0",
"@angular/platform-browser": "4.0.0",
"@angular/platform-browser-dynamic": "4.0.0",
"@ionic-native/core": "^3.6.0",
"@ionic-native/geolocation": "^3.8.0",
"@ionic-native/splash-screen": "^3.5.0",
"@ionic-native/status-bar": "3.4.2",
"@ionic/storage": "2.0.1",
"cordova-android": "^6.2.3", …