Appcelerator Titanium iPad FileDownload Example

app.js

/**
* htp://blog.clearlyinnovative.com
* 
* more appcelerator examples
*/

var c = Titanium.Network.createHTTPClient();
c.setTimeout(10000);
c.onload = function() {
    Ti.API.info('IN ONLOAD ');

    var filename = 'test.pdf';
    var f = Titanium.Filesystem.getFile(Titanium.Filesystem.applicationDataDirectory, filename);

    var win = Titanium.UI.createWindow({});
    var wv = Ti.UI.createWebView({
        url : f.nativePath,
        bottom : 0,
        left : 0,
        right : 0,
        top : 0
    });
    win.add(wv);
    win.open();
};
c.ondatastream = function(e) {
    Ti.API.info('ONDATASTREAM1 - PROGRESS: ' + e.progress);
    var kb = Math.round(e.progress * c.getResponseHeader('Content-Length') / 1024);
    Ti.API.info('Downloaded ' + kb + ' KB');
    Titanium.API.info("Content-Length: " + c.getResponseHeader('Content-Length'));
};
c.onerror = function(e) {
    Ti.API.info('XHR Error ' + e.error);
};
// open the client
c.open('GET', 'http://www.appcelerator.com/assets/The_iPad_App_Wave.pdf');
c.file = Titanium.Filesystem.getFile(Titanium.Filesystem.applicationDataDirectory, 'test.pdf');

// send the data
c.send();