Android Programming Tutorials

Look Inside Yourself

Figure 54. The Contacter application, after the user chooses a contact

Extra Credit...............................................................................................

Here are some things you can try beyond those step-by-step instructions:

• Arrange to get control on a list item click and display more details

about the possible action, by getting details out of the ResolveInfo

object (in particular, the ActivityInfo object held onto by the

ResolveInfo object).

• Find a way to launch an actual activity from the information held in
  the ResolveInfo that starts up the desired action. You might want to

take a peek at the source code to addIntentOptions() in the

Android source code for ideas on how to accomplish this.

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