在 Expo 中反应原生地图

Question

I know we need to add an API key to view a Google map Then, if react-native-maps is integrated with Expo and we use MapView just by importing from React-native. So where to add the API key in native Map Expo?

Answer 1

You need to add keys to in your app.json , here's the expo guide you look at expo guide

In app.json, copy the API key from android.config.googleSignIn to android.config.googleMaps.apiKey

It should look like this:

{
  "expo": {
    "ios": {
      "config": {
        "googleMapsApiKey": "YOUR_GOOGLE_MAP_API_KEY_HERE"
      }
    },
    "android": {
      "config": {
        "googleMaps": {
          "apiKey": "YOUR_GOOGLE_MAP_API_KEY_HERE"
        }
      }
    },
  }
}