RemoteImage Test

app.js

	var win = Titanium.UI.createWindow({
		className : 'win'
	});

	var Utils = {
	    /* modified version of https://gist.github.com/1243697 */
	    _getExtension: function(fn) {
	        // CREDITS: http://stackoverflow.com/a/680982/292947
	        var re = /(?:\.([^.]+))?$/;
	        var tmpext = re.exec(fn)[1];
	        return (tmpext) ? tmpext : '';
	    },
	    RemoteImage: function(a) {
	        a = a || {};
	        var md5;
	        var needsToSave = false;
	        var savedFile;
	        if (a.image !== null) {
	            md5 = Ti.Utils.md5HexDigest(a.image)+this._getExtension(a.image);
	            savedFile = Titanium.Filesystem.getFile(Titanium.Filesystem.applicationDataDirectory, md5);
	            if (savedFile.exists()) {
	                a.image = savedFile;
	            } else {
	                needsToSave = true;
	            }
	        }
	        var image = Ti.UI.createImageView(a);
	        if (needsToSave === true) {
	            function saveImage(e) {
	                image.removeEventListener('load', saveImage);
	                savedFile.write(
	                    Ti.UI.createImageView({ image: image.image, width: Ti.UI.FILL, height: Ti.UI.FILL }).toImage()
	                );
	            }
	            image.addEventListener('load', saveImage);
	        }
	        return image;
	    }
	};

	var img = Utils.RemoteImage({
		image : 'http://ursinus.prestosports.com/sports/wbkb/2019-20/photos/KRR_48190-1.jpg?max_width=160&max_height=120',
		top : 40,
		defaultImage:'test.png',
		width : 200,
		height : 200
	});

	win.add(img);
	
	img.addEventListener('load', function(){
          Ti.API.info("ImageView:", img.toBlob());
     });

	

	win.open();

[INFO] : I/Adreno-EGL: Reconstruct Branch: NOTHING
[INFO] : APSAnalyticsStore: session.end
[INFO] : APSAnalyticsService: Successfully sent 11 stored event(s)
[INFO] : APSAnalyticsService: Successfully sent 3 stored event(s)
[INFO] : TiVerify: (Timer-0) [4772,4997] Verifying module licenses...
[INFO] : TiVerify: (Timer-0) [2293,7290] Successfully verified module licenses
[INFO] : APSAnalyticsStore: session.start
[INFO] : Choreographer: Skipped 59 frames! The application may be doing too much work on its main thread.
[INFO] : APSAnalyticsService: Successfully sent 1 stored event(s)
[INFO] : ImageView: [object TiBlob]
[INFO] : ImageView: [object TiBlob]