More and more mobile platforms are being launched and sdk's are available to developers. There are various mobile platform are available, Android,iOS,Moblin,Windows mobile 7,RIM,symbian,bada,maemo etc.

And making of corss platform application is headache for developers. I am searching common thing across the platforms which will help to developers who want to port application to all platforms.Like what is the diff screen resolution, input methods, open gl support etc. please share details that you know for the any of platform .

or is there possibilities , by writing code in html (widget type of thing) and load it into native application. I know about the android , in which we can add the web view into application. by calling setContentView(view)

Please share the class details where we can add the html view into native application of different type of platforms that you know.

Purpose of this thread is share common details across developers. marking as community wiki.

Cross platform tools & library

• XMLVM and iSpectrum (cross compile Java code from an Android app or creating one from scratch

• Phone Gap (cross platform mobile apps)

• Titanium (to build native mobile and desktop apps with web technologies)

• Mono Touch ( C# for iphone )

• rhomobile - http://rhomobile.com/ samples are here: http://github.com/rhomobile/rhodes-system-api-samples

• Sencha Touch - Sencha Touch is a HTML5 mobile app framework that allows you to develop web apps that look and feel native on Apple iOS and Google Android touchscreen devices. http://www.sencha.com/products/touch/

• Corona - Iphone/Ipad / Android application cross platform library . Too awesome. http://anscamobile.com/corona/

• A guide to port existing Android app to Windows Phone 7 http://windowsphone.interoperabilitybridges.com/articles/windows-phone-7-guide-for-iphone-application-developers