2 Answers

• If you load the image using Ti.Network.createHTTPClient(), you could save the images on the device on the onload callback with:

  var f = Ti.Filesystem.getFile(sUrl);
  f.write(this.responseData);

  …f.nativePath is the location of the image.

• Here is an example of coding:

  var f = Ti.Filesystem.getFile(Titanium.Filesystem.applicationDataDirectory,issue);
              var wv = Ti.UI.createWebView({
                          bottom:0,
                          left:0,
                          top:0,
                          backgroundColor:'black'
                      });
              if (f.exists()) {
                  wv.url= f.nativePath;
                  w.add(wv);
                  w.add(unpdfButton);
              } else {
                  c = Titanium.Network.createHTTPClient();
                  c.setTimeout(60000);
                  c.onload = function() {
                      wv.url= f.nativePath;
                      w.add(wv);
  
                  };
                  c.ondatastream = function(e) {
                      pb.value = e.progress ;
                  };
                  c.onerror = function(e) {
                      Ti.API.info('XHR Error ' + e.error);
                  };
                  // foo:
                  c.open('GET','http://www.hamburg.***.de/uploads/media/' + issue);
                  // bar: 
                  c.file = Ti.Filesystem.getFile(Ti.Filesystem.applicationDataDirectory,issue);
                  c.send();
              }