uniapp 移动端app调用高德，百度，腾讯地图

本实例链接https://blog.csdn.net/weixin_44599931/article/details/109000497

toMapAPP(latitude,longitude,name){
                let url = "";
                if (plus.os.name == "Android") {//判断是安卓端
                    plus.nativeUI.actionSheet({//选择菜单
                        title: "选择地图应用",
                        cancel: "取消",
                        buttons: [{title: "腾讯地图"},{title: "百度地图"}, {title: "高德地图"}]
                    }, function(e) {
                        switch (e.index) {
                            //下面是拼接url,不同系统以及不同地图都有不同的拼接字段
                            case 1:
                                //注意referer=xxx的xxx替换成你在腾讯地图开发平台申请的key
                                url = `qqmap://map/geocoder?coord=${latitude},${longitude}&referer=xxx`;
                                break;
                            case 2:
                                url = `baidumap://map/marker?location=${latitude},${longitude}&title=${name}&coord_type=gcj02&src=andr.baidu.openAPIdemo`;
                                break;
                            case 3:
                                url = `androidamap://viewMap?sourceApplication=appname&poiname=${name}&lat=${latitude}&lon=${longitude}&dev=0`;
                                break;
                            default:
                                break;
                        }
                        if (url != "") {
                            url = encodeURI(url);
                            //plus.runtime.openURL(url,function(e){})调起手机APP应用
                            plus.runtime.openURL(url, function(e) {
                                plus.nativeUI.alert("本机未安装指定的地图应用");
                            });
                        }
                    })
                } else {
                    // iOS上获取本机是否安装了百度高德地图，需要在manifest里配置
                    // 在manifest.json文件app-plus->distribute->apple->urlschemewhitelist节点下添加
                    //（如urlschemewhitelist:["iosamap","baidumap"]）  
                    plus.nativeUI.actionSheet({
                        title: "选择地图应用",
                        cancel: "取消",
                        buttons: [{title: "腾讯地图"},{title: "百度地图"}, {title: "高德地图"}]
                    }, function(e) {
                        switch (e.index) {
                            case 1:
                                url = `qqmap://map/geocoder?coord=${latitude},${longitude}&referer=xxx`;
                                break;
                            case 2:
                                url = `baidumap://map/marker?location=${latitude},${longitude}&title=${name}&content=${name}&src=ios.baidu.openAPIdemo&coord_type=gcj02`;
                                break;
                            case 3:
                                url = `iosamap://viewMap?sourceApplication=applicationName&poiname=${name}&lat=${latitude}&lon=${longitude}&dev=0`;
                                break;
                            default:
                                break;
                        }
                        if (url != "") {
                            url = encodeURI(url);
                            plus.runtime.openURL(url, function(e) {
                                plus.nativeUI.alert("本机未安装指定的地图应用");
                            });
                        }
                    })
                }
            },

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