I'm sure you are starting to see that what you thought of doing was made intentionally difficult.
The reason is that, if you do it right, taking the code for an activity and moving it to another application is easy. It's part of Android's modularity. The data you pass using an Intent object, and "return" using Activity.setResult(int, Intent), enables one Activity to ask another to perform an operation, like cropping an image or editing an audio clip, and return the result. This is meant to work across applications about as readily as it works within an application. The documentation for the Intent class describes the standard actions, categories, etc. you can match to in your intent filters to enable your application to provide functionality to other applications, and how you can use those parameters to find Activity objects in other applications that will do things for you. But this is turning into more of a beginner topic. I thought you might be getting at something else. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
