phonegap如何获取位置信息?很多新手对此不是很清楚,为了帮助大家解决这个难题,下面小编将为大家详细讲解,有这方面需求的人可以来学习下,希望你能有所收获。
实例如下:
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Compass Example</title>
<script type="text/javascript" charset="UTF-8" src="cordova.js"></script>
<script type="text/javascript" charset="UTF-8">
document.addEventListener("deviceready", onDeviceReady, false);
function onDeviceReady() {
getPosition();
}
//获取当前位置信息
function getPosition() {
navigator.geolocation.getCurrentPosition(onSuccess,onError);
}
//错误的回调
function onError(error) {
alert('code:'+error.code+'\n'+'message:'+error.message+'\n');
}
//成功的回调
function onSuccess(position) {
alert('Latitude:'+position.coords.latitude+'\n'+
'Longitude:'+position.coords.longitude+'\n'+
'Altitude:'+position.coords.altitude+'\n'+
'Accuracy:'+position.coords.accuracy+'\n'+
'Altitude Accuracy:'+position.coords.altitudeAccuracy+'\n'+
'Heading:'+position.coords.heading+'\n'+
'Speed:'+position.coords.speed+'\n'+
'Timestamp:'+new Date(position.timeStamp)+'\n');
}
</script>
</head>
<body>
<button onclick="getPosition();">Start Watching</button>
</body>
</html>
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