Android Open Source - Smartlab Book List Fragment

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License

The source code is released under:

Apache License

Java Source Code

package com.example.fragmentexample;
//from w w w . java  2  s  .  c om
import java.util.ArrayList;

import android.app.Activity;
import android.app.Fragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ListView;
import android.widget.Toast;

import com.example.fragmentexample.data.Book;
import com.example.fragmentexample.data.BookListAdapter;
import com.example.fragmentexample.data.DatabaseAdapter;

public class BookListFragment extends Fragment {

  private OnBookListFragmentListener mListener;
  private ListView bookListView;

  public static BookListFragment newInstance() {
    BookListFragment fragment = new BookListFragment();
    return fragment;
  }

  public BookListFragment() {
  }

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

  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container,
      Bundle savedInstanceState) {
    
    View view = inflater.inflate(R.layout.fragment_book_list, container, false); 
    
    DatabaseAdapter dbAdapter = new DatabaseAdapter(getActivity());
    final ArrayList<Book> data = dbAdapter.getBooks();
    
    BookListAdapter adapter = new BookListAdapter(getActivity(), data);
    
    bookListView = (ListView) view.findViewById(R.id.booksListView);
    
    bookListView.setAdapter(adapter);
    
    bookListView.setOnItemClickListener(new OnItemClickListener() {

      @Override
      public void onItemClick(AdapterView<?> av, View view, int position, long id) {
        mListener.onBookSelected(data.get(position));
      }
    });
    
    return view;
  }

  @Override
  public void onAttach(Activity activity) {
    super.onAttach(activity);
    try {
      mListener = (OnBookListFragmentListener) activity;
    } catch (ClassCastException e) {
      throw new ClassCastException(activity.toString()
          + " must implement OnFragmentInteractionListener");
    }
  }

  @Override
  public void onDetach() {
    super.onDetach();
    mListener = null;
  }

  public interface OnBookListFragmentListener {
    public void onBookSelected(Book selectedBook);
  }

}

Java Source Code List

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