weex-eros-widget/src/geo.js

weex-eros 对应 widget 源码

var modal = weex.requireModule('bmModal'),
    geolocation = weex.requireModule('bmGeolocation')

import isFunction from 'lodash/isFunction'

var Geolocation = Object.create(null)

Geolocation.install = (Vue) => {
    Vue.prototype.$geo = {
        get(callback){
            return new Promise((resolve, reject) => {
                geolocation.getGeolocation((resData) => {
                    if(!resData){
                        resData = {
                            resCode: -1,
                            msg: '获取信息失败，请重试',
                            data: {}
                        }
                    }
                    if(isFunction(callback)){
                        callback.call(this, resData)
                    }
                    if(resData && resData.resCode == 0){
                        resolve(resData)
                    }else{
                        resData.msg && modal.alert({
                            message: resData.msg,
                            okTitle: '确定'
                        })
                        reject(resData)
                    }
                })
            })
        }
    }
}

Vue.use(Geolocation)