Is it possible to run APK file online to check whether the file is working properly or not?..That means even if i don\'t have android SDK will i be able to run APK file.
You can have a web service kind of thing on your server. The server should have the android sdk installed i.e. it should be able to run APK files. Your server can then stream it to the webbrowser and it can also get mouse events from the web browser and send it to server.
There is a similar app called Cloud Browse for iPhone/iPad on the Apple Store to be able to view flash content on the web in iPad/iPhone. Link -> http://itunes.apple.com/us/app/cloud-browse/id394418635?mt=8
So, you can get idea from this App. You can implement you own system for Android Apps as they have done for flash ! ;) All the Best ! :)