Android Open Source - GeoTasker Profile List Fragment

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Back to project page GeoTasker.

License

The source code is released under:

GNU General Public License

Java Source Code

package com.fjaviermo.geotasker;
//from w  w  w.  j  a  v a 2 s.  c om
import java.util.List;

import android.app.ActionBar;
import android.app.ListFragment;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.widget.ListView;

import com.fjaviermo.adapter.ProfileAdapter;
import com.fjaviermo.adapter.ProfileAdapter.ChangeSwitchCallback;
import com.fjaviermo.dao.ProfilesDataSource;
import com.fjaviermo.geotasker.AddProfileDialogFragment.OnAddedProfileListener;
import com.fjaviermo.model.Profile;
import com.haarman.listviewanimations.itemmanipulation.contextualundo.ContextualUndoAdapter;
import com.haarman.listviewanimations.itemmanipulation.contextualundo.ContextualUndoAdapter.DeleteItemCallback;

public class ProfileListFragment extends ListFragment 
implements DeleteItemCallback, OnAddedProfileListener,ChangeSwitchCallback {

  private ProfilesDataSource mProfileDAO;

  OnSelectedProfileChangeListener mListener;
  private ProfileAdapter mProfilesAdapter;

  public void onActivityCreated(Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);
    
    setHasOptionsMenu(true);
    ActionBar actionBar = getActivity().getActionBar();
    actionBar.setHomeButtonEnabled(false);
    actionBar.setDisplayHomeAsUpEnabled(false);
    actionBar.setTitle(R.string.app_name);

    mProfileDAO = new ProfilesDataSource(getActivity().getBaseContext());
    mProfileDAO.open();
    
    List<Profile> profiles = mProfileDAO.getAllProfiles();

    mProfilesAdapter = new ProfileAdapter(getActivity(), profiles, this);
    
    setListAdapter(mProfilesAdapter);

    ContextualUndoAdapter adapter = new ContextualUndoAdapter(mProfilesAdapter, 
        R.layout.undo_row, R.id.undo_row_undobutton);
    adapter.setAbsListView(getListView());
    getListView().setAdapter(adapter);
    adapter.setDeleteItemCallback(this);
    
  }

  @Override
  public void onListItemClick(ListView l, View v,
      int position, long id) {

    Profile profile = (Profile) getListAdapter().getItem(position);

    // Access the Activity and cast to the interface
    mListener = (OnSelectedProfileChangeListener)getActivity();

    // Notify the Activity of the selection
    mListener.onSelectedProfileChanged(profile.getId());
  }

  @Override
  public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
    inflater.inflate(R.menu.menu_profilelist, menu);
  }

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    // handle item selection
    switch (item.getItemId()) {
    case R.id.menu_new:            
      AddProfileDialogFragment theDialog = new AddProfileDialogFragment();
      theDialog.show(getFragmentManager(), null);

      return true;
    default:
      return super.onOptionsItemSelected(item);
    }
  }

  public interface OnSelectedProfileChangeListener {
    void onSelectedProfileChanged(long profileIndex);
  }

  @Override
  public void deleteItem(int position) {
    Profile profile = mProfilesAdapter.getItem(position);

    mProfileDAO.deleteProfile(profile);

    mProfilesAdapter.remove(profile);
    mProfilesAdapter.notifyDataSetChanged();
  }

  @Override
  public void onAddedProfile(String name) {
    Profile profile = mProfileDAO.createProfile(name, true);

    mProfilesAdapter.add(profile);
    mProfilesAdapter.notifyDataSetChanged();
  }

  @Override
  public void changeState(int position) {
    Profile profile = mProfilesAdapter.getItem(position);
    mProfileDAO.updateProfile(profile);
  }
}

Java Source Code List

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