javascript
复制代码
// 判断是否存在导航软件
judgeHasExistNavignation() {
let navAppParam = [{
pname: 'com.baidu.BaiduMap',
action: 'baidumap://'
}, // 百度
{
pname: 'com.autonavi.minimap',
action: 'iosamap://'
}, // 高德
{
pname: 'com.tencent.map',
action: 'tencentmap://'
}, // 腾讯
];
return navAppParam.some(param => {
return plus.runtime.isApplicationExist(param);
})
},
// 获取用户当前定位
getPosition() {
let that = this;
return new Promise(resolve => {
uni.getLocation({
type: 'gcj02',
geocode: true, //设置该参数为true可直接获取经纬度及城市信息
success: function(res) {
let {
latitude,
longitude
} = res
that.curSysPosition.latitude = latitude;
that.curSysPosition.longitude = longitude;
resolve();
}
});
})
},
// 打开第三方地图 info对象是目的地的经纬度数据
// this.info:{
// x:
// y:
// }
async handleOpenNavigation() {
const lat = this.info.y; //纬度
const lng = this.info.x; //经度
const address = '目的地';
if (!this.judgeHasExistNavignation()) {
return this.$showToast("该设备上不存在第三方导航APP");
}
await this.getPosition();
let {
latitude,
longitude
} = this.curSysPosition;
let tLngLat = new plus.maps.Point(lng, lat); // 目的地
let oLngLat = new plus.maps.Point(longitude, latitude); // 起始地
plus.maps.openSysMap(tLngLat, address, oLngLat);
},
// 地图导航
toNearbyStore() {
var url = '';
const address = '去到这里';
//地址
const latitude = this.info.y; //纬度
const longitude = this.info.x; //精度
url = 'geo:' + latitude + ',' + longitude + '?q=' + encodeURIComponent(address);
if (uni.getSystemInfoSync().platform == 'android') {
plus.runtime.openURL(url);
} else {
plus.nativeUI.actionSheet({
title: "选择地图应用",
cancel: "取消",
buttons: [{
title: "Apple地图"
}, {
title: "百度地图"
}, {
title: "高德地图"
}, {
title: "google地图"
}]
}, function(e) {
console.log("e.index: " + e.index);
switch (e.index) {
case 1:
url =
`http://maps.apple.com/?q=${encodeURIComponent(address)}&ll=${latitude},${longitude}&spn=0.008766,0.019441`
break;
case 2:
url = `baidumap://map/marker?location=${latitude},${longitude}&title=DCloud&src=Hello%20uni-app`;
break;
case 3:
url =
`iosamap://viewMap?sourceApplication=Hello%20uni-app&poiname=DCloud&lat=${latitude}&lon=${longitude}&dev=0`;
break;
case 4:
url = `comgooglemaps://?q=${encodeURIComponent(address)}¢er=${latitude},${longitude}`;
break;
plus.runtime.openURL(url, function(e) {
plus.nativeUI.alert("未安装此地图");
});
}
})
}
},