I am building a project in react-native and i need to find my current location. My teacher told me to use Location.getCurrentPositionAsync. But the position I always find is: 37.421998333333335 - -122.084. because?
import React, { Component, useState} from 'react';
import {View, StyleSheet,Dimensions} from 'react-native';
import * as Location from 'expo-location';
import MapView from 'react-native-maps';
const { height } = Dimensions.get("window");
export default class TrainMap extends Component {
constructor(){
super();
this.state={location:"",latitude:null,longitude:null}
}
async locationPermissionAsync() {
let canUseLocation = false;
const grantedPermission = await Location.getForegroundPermissionsAsync()
if (grantedPermission.status === "granted") {
canUseLocation = true;
} else {
const permissionResponse = await Location.requestForegroundPermissionsAsync()
if (permissionResponse.status === "granted") {
canUseLocation = true;
}
}
if (canUseLocation) {
const location = await Location.getCurrentPositionAsync(
)
console.log("received location:", location);
this.state.location = location.coords.latitude + " - " + location.coords.longitude;
this.state.latitude=location.coords.latitude;
this.state.longitude=location.coords.longitude;
console.log("Position is: "+this.state.location)
}
}
componentDidMount() {
this.locationPermissionAsync()
};
render(){}
}
how can i get my current location?
