144 lines
4.3 KiB
JavaScript
144 lines
4.3 KiB
JavaScript
var app = getApp();
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module.exports = Behavior({
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data: {
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address_a: "",
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point: {
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lat: "",
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lng: "",
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},
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city: "",
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},
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methods: {
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_getLocation(callback,errCall) {
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if (app.globalData.isLocationIng) {
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// 防止同时获取定位信息弹窗
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setTimeout(() => {
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this._getLocation(callback);
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}, 100);
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return;
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}
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app.globalData.isLocationIng = true;
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wx.getSetting({
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success: (resData) => {
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if (!resData.authSetting["scope.userLocation"]) {
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wx.authorize({
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scope: "scope.userLocation",
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success() {},
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fail(msgData) {},
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complete: () => {
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this.getlocaldata(callback,errCall);
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},
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});
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} else {
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this.getlocaldata(callback,errCall);
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}
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},
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fail(msgData) {
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console.log(msgData);
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}
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});
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},
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getlocaldata(callback,errCall) {
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if (wx.getStorageSync("address-point")) {
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let point = wx.getStorageSync("address-point").point;
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this._setaddressData({
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lat: point.lat,
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lng: point.lng,
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from: 'storage'
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},
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callback
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);
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} else {
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wx.getLocation({
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type: "gcj02",
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success: (res) => {
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const latitude = res.latitude;
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const longitude = res.longitude;
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// const speed = res.speed;
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// const accuracy = res.accuracy;
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this._setaddressData({
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lat: latitude,
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lng: longitude,
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},
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callback
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);
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},
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fail: (err) => {
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if (err.errMsg === "getLocation:fail auth deny") {
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console.log("当初用户拒绝，再次发起授权");
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wx.openSetting({
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success: (settingdata) => {
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if (settingdata.authSetting["scope.userLocation"]) {
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wx.showToast({
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icon: "none",
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title: "获取权限成功",
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duration: 1500,
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});
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this.getlocaldata(callback);
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} else {
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app.globalData.isLocationIng = false;
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wx.showToast({
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icon: "none",
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title: "获取权限失败,定位需要用户授权",
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duration: 1500,
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});
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}
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},
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fail:(err)=>{
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try {
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this.is_errCall(errCall)
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} catch (error) {
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console.log(error)
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}
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}
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});
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}else{
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app.globalData.isLocationIng = false;
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}
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},
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});
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}
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},
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is_errCall(errCall){
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errCall(false)
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},
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_setaddressData(e, callback) {
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app
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.getReverseGeocoder(e.lat, e.lng)
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.then((res) => {
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let mapdata = res;
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this.setData({
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"point.lat": e.lat||'',
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"point.lng": e.lng||'',
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address_a: mapdata.address,
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title: mapdata.formatted_addresses&&mapdata.formatted_addresses.recommend?mapdata.formatted_addresses.recommend:'',
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city: !app._isTextEmpty(mapdata.address_component.city) ? mapdata.address_component.city :(!app._isTextEmpty(mapdata.address_component.province)?mapdata.address_component.province:'') ,
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});
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if (e.from === 'storage') {
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// 缓存获取就不重新设置
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app.globalData.isLocationIng = false;
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callback && callback(mapdata, e);
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} else {
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wx.setStorage({
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key: "address-point",
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data: {
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point: this.data.point,
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city: this.data.city,
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address_component: mapdata.address_component
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},
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success: (res) => {
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//异步缓存
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app.globalData.isLocationIng = false;
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callback && callback(mapdata, e);
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},
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});
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}
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})
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.catch((err) => {
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app.globalData.isLocationIng = false;
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console.log(err);
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});
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},
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},
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}); |