PhoneGap的fileTransfer.Download不工作在iOS 3.0的PhoneGap [英] Phonegap fileTransfer.Download is not working on ios phonegap 3.0

问题描述

我发展与JQM一个应用程序，然后使用build.phonegap.com，我建立的应用程序。

I am developing an app with JQM and then using build.phonegap.com, i am building the app.

我有一个功能从服务器下载音频文件，然后在应用程序中播放。

I have a feature to download the audio file from the server and then play it in the app.

它采用的是Android可以正常使用。

it is working perfectly in android.

我尝试了所有的可能性，使其工作。

I tried all possibilities to make it work.

可以在此有一个人帮助。

can some one help on this.

这里是我的完整文件处理code

here is my complete file handling code

fileSystem.root.getDirectory("auidofiles", {
        create : true,
        exclusive : false
    }, function(dirEntry) {     


        dirEntry.getFile(mp3_file, {
            create : false,
            exclusive : false
        }, function(fileEntry) {    

            alert("File Already downloaded");               

            if (device.platform == "Android") { 
                FILEPATH = fileEntry.fullPath;
                //FILEPATH = fileEntry.toURI();
                playAudio();                    
            } else {
                var filePathLocal1 = getPhoneGapPath() + "auidofiles/" +  mp3_file; 
                //var filePathLocal = fileSystem.root.toURL() + "auidofiles/" +  mp3_file;  
                //alert("Ios File Path:" + filePathLocal);
                //FILEPATH = filePathLocal;
                //FILEPATH = fileEntry.fullPath;
                //FILEPATH = fileEntry.toURI();
                playAudio();
            }


        }, function(fileFail) {

            alert("File Not found");

            var ft = new FileTransfer();

            ft.onprogress = function(progressEvent) {

                if (progressEvent.lengthComputable) {
                    var perc = Math.floor(progressEvent.loaded
                            / progressEvent.total * 100);
                    $('#downloadStatus').html(perc + "% loaded...");
                } else {

                    if ($('#downloadStatus').html() == "") {
                        $('#downloadStatus').html("Loading");
                    } else {
                        $('#downloadStatus').html(
                                $('#downloadStatus').html() + ".");
                    }
                }
            }; //ft.Progress

            var filePathLocal = fileSystem.root.toURL() + "auidofiles/" +  mp3_file;    
            ft.download(audioStreamUrl, filePathLocal, function(entry) {    

                //alert("File = " + entry.toURI()); 
                if (device.platform == "Android") {
                    FILEPATH = entry.fullPath;
                    //FILEPATH = entry.toURI();
                    playAudio();
                } else {
                    var filePathLocal1 = getPhoneGapPath() + "auidofiles/" +  mp3_file; 
                    //alert("Ios File Path:" + filePathLocal);
                    FILEPATH = filePathLocal;
                    //FILEPATH = entry.fullPath;
                    //FILEPATH = entry.toURI();
                    playAudio();
                }

            }, function(error) {

                $('#downloadStatus').html(
                        "download error source " + error.source);
                $('#downloadStatus').html(
                        "download error target " + error.target);
                $('#downloadStatus').html("upload error code" + error.code);

            }); //ft.Download           
        }); //getFile End

    }, function(dirfail) {
        alert("dirfail");   
        alert(JSON.stringify(dirfail))
        $('#downloadStatus').html(JSON.stringify(dirfail));
    })

function getPhoneGapPath() {

var path = window.location.pathname;
path = path.substr( 0, path.length - 10 );
return 'file://' + path;

};

推荐答案

我有同样的问题，并固定它的从v0.4.2降级科尔多瓦插件文件传输到v0.3.3同时使用的PhoneGap /科尔多瓦V3.3

I had the same issue and fixed it with downgrading the Cordova Plugin FileTransfer from v0.4.2 to v0.3.3 while using Phonegap/Cordova v3.3.

这篇关于PhoneGap的fileTransfer.Download不工作在iOS 3.0的PhoneGap的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！