/**@class android.webkit.DownloadListener */ var DownloadListener = { /**Notify the host application that a file should be downloaded @param {String} url The full url to the content that should be downloaded @param {String} userAgent the user agent to be used for the download. @param {String} contentDisposition Content-disposition http header, if present. @param {String} mimetype The mimetype of the content reported by the server @param {Number} contentLength The file size reported by the server */ onDownloadStart : function( ) {}, };