Android™ How to Program, Second Edition

AddEditFragmentListener Interface

Figure 8.35 declares the nested interface AddEditFragmentListener containing the callback method onAddEditCompleted that MainActivity implements to be notified when the user saves a new contact or saves changes to an existing one.

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23      // callback method implemented by MainActivity24      public interface AddEditFragmentListener25      {26         // called after edit completed so contact can be redisplayed27         public void onAddEditCompleted(long rowID);28      }29

Fig. 8.35 | AddEditFragmentListener interface.