Android Open Source - coursera-android-001 Friends Fragment

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License

The source code is released under:

MIT License

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Java Source Code

package course.labs.notificationslab;
//w  ww . jav a2  s.  c  om
import android.app.Activity;
import android.app.ListFragment;
import android.os.Bundle;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.ListView;

public class FriendsFragment extends ListFragment {

  private SelectionListener mCallback;

  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setListAdapter(new ArrayAdapter<String>(getActivity(),
        android.R.layout.simple_list_item_1,
        MainActivity.FRIENDS));
  }

  @Override
  public void onAttach(Activity activity) {
    super.onAttach(activity);

    // This makes sure that the container activity has implemented
    // the callback interface. If not, it throws an exception
    try {
      mCallback = (SelectionListener) activity;
    } catch (ClassCastException e) {
      throw new ClassCastException(activity.toString()
          + " must implement SelectionListener");
    }
  }

  @Override
  public void onActivityCreated(Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);

    getListView().setChoiceMode(ListView.CHOICE_MODE_SINGLE);

  }

  @Override
  public void onListItemClick(ListView l, View view, int position, long id) {
    // Send the event to the host activity
    mCallback.onItemSelected(position);
  }
}

Java Source Code List