使用swift开发Cordova插件

最近研究了用swift开发cordova插件的问题，事实证明用swift开发cordova插件是完全可行的，不要再去折腾烦人的oc代码了！主要参考了一个地理围栏插件 https://github.com/cowbell/cordova-plugin-geofence ，然后自己根据需求开发了百度地图标注和带扫描效果的二维码扫描iOS cordova插件，官方的那个实在太差了。

用swift开发插件主要是在项目的 Bridging-Header.h中加入Cordova和插件本身用到的头文件，然后插件类定义要以

@objc(HWPXXXXPlugin) class 开头，其它和oc插件基本一样了。示意代码如下`

//

// BaiduMapMarkPlugin.swift

// cordova-BaiduMapMarkPlugin

//

// Created by zxt on 2016/04/08.

//

//

import Foundation
import WebKit

@available(iOS 8.0, *)
@objc(HWPBaiduMapMarkPlugin) class BaiduMapMarkPlugin : CDVPlugin {

func initialize(command: CDVInvokedUrlCommand) {
print("BaiduMapMarkPlugin initialization")
}

func location(command: CDVInvokedUrlCommand) {
print("location")
var pointUser = PointUser()
if command.arguments != nil && command.arguments.count > 0 {
let geoInfo = command.arguments[0] as! String
print(geoInfo)
let point = convertStringToDictionary(geoInfo)
print(convertStringToDictionary(geoInfo))

pointUser.storeName = point!["storeName"]!
pointUser.pro = point!["pro"]!
pointUser.city = point!["city"]!
pointUser.dist = point!["dist"]!
pointUser.address = point!["address"]!
pointUser.latitude = Double(point!["latitude"]!)
pointUser.longitude = Double(point!["longitude"]!)
print(pointUser)
}

let mapVc = BaiduMapViewController()
mapVc.isAnon = true
mapVc.pointUser = pointUser
mapVc.callBackId = command.callbackId
mapVc.baiduMapMarkPlugin = self
self.viewController?.presentViewController(mapVc, animated: true,completion: nil)
}

func convertStringToDictionary(text: String) -> [String:String]? {
if let data = text.dataUsingEncoding(NSUTF8StringEncoding) {
do {
return try NSJSONSerialization.JSONObjectWithData(data, options: []) as? [String:String]
} catch let error as NSError {
print(error)
}
}
return nil
}
}  `

百度地图标注cordova插件项目地址：

https://github.com/offbye/cordova-plugin-qianmi-baidumapmark

原文转载自：/article/11828558.html