how to share ideas, code, suggestion in our stackoverflow

I have some useful information i want to share these information, ideas, code, suggestion, and information in our stackoverflow website for programmer to get a lot of help.

like this

Hi Every one I want to share with you people a

special android API Demo code/Project, you would be like my post :), i posted All android API demo you can get a lot of help from this code, It contains more than 1000 of tasks,

The API Demos application includes a variety of small applications that illustrate the use of various Android APIs. It includes samples of

• Activities
• Graphic
• Hardware Related
• Animations
• Notifications
• Alarms
• Progress Dialogs
• Intents
• Menus
• Search
• Persistent application state
• Preferences
• Background Services
• App Widgets
• Voice Recognition
• Text to Voice
• And many many more...

Download Source Code for All Android API Demo