我想在文本/警报中获取当前位置,以响应文本中的本机需求城市名称
这是我的代码:
getData(){
Geocoder.init("xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx");
Geocoder.from(41.89, 12.49)
.then(json => {
var addressComponent = json.results[0].formatted_address;
console.log(addressComponent);
console.log(addressComponent)
alert(addressComponent);
})
.catch(error => console.warn(error));
}
答案 0 :(得分:1)
使用此代码获取当前的纬度和经度:
navigator.geolocation.getCurrentPosition(
(position) => {
console.log('lat',position.coords.latitude);
console.log('lng',position.coords.longitude);
//Your Code
// ( DO fetch call to get address from lat and lng
// https://maps.googleapis.com/maps/api/geocode/json?key=
<\API_KEY_HERE>&latlng="latitude","longitude"&sensor=true )
},
(error) => this.setState({ error: error.message }),
{ enableHighAccuracy: true, timeout: 20000, maximumAge: 1000 },
);
答案 1 :(得分:1)
getData(){
<!DOCTYPE html>
<html>
<head>
<title>Audio time set to zero</title>
</head>
<body>
<audio id="myaudio" src="5 yr Plan - 140Bpm_Fm.mp3"></audio>
<button onclick="settime()">play</button>
<script type="text/javascript">
function settime() {
var audio = document.getElementById("myaudio");
audio.currentTime = 0;
audio.play();
console.log(audio.currentTime);
setInterval(function() {
if (audio.currentTime > 60) {
audio.pause();
}
}, 1000);
}
</script>
</body>
</html>
我想将其与当前位置纬度结合起来
答案 2 :(得分:0)
使用Geolocation API的完整示例。
正如我在评论中所说的;您无需使用Google API即可获取设备的当前坐标。您可以使用Geolocation API
import React, { Component } from 'react';
import { View, Text } from 'react-native';
class FindMyLocationExample extends Component {
constructor(props) {
super(props);
this.state = {
latitude: null,
longitude: null,
error: null,
};
}
componentDidMount() {
navigator.geolocation.getCurrentPosition(
(position) => {
this.setState({
latitude: position.coords.latitude,
longitude: position.coords.longitude,
error: null,
});
},
(error) => this.setState({ error: error.message }),
{ enableHighAccuracy: true, timeout: 10000, maximumAge: 1000 },
);
}
render() {
return (
<View style={{ flexGrow: 1, alignItems: 'center', justifyContent: 'center' }}>
<Text>Latitude: {this.state.latitude}</Text>
<Text>Longitude: {this.state.longitude}</Text>
{this.state.error ? <Text>Error: {this.state.error}</Text> : null}
</View>
);
}
}