Android Open Source - GeoTasker Profile Fragment

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License

The source code is released under:
GNU General Public License
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Java Source Code

package com.fjaviermo.geotasker;
// w w  w.j ava  2s. com
import android.app.ActionBar;
import android.app.Fragment;
import android.app.FragmentManager;
import android.app.FragmentTransaction;
import android.content.Context;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.EditText;
import android.widget.Toast;

import com.fjaviermo.dao.ProfilesDataSource;
import com.fjaviermo.model.Profile;

public class ProfileFragment extends Fragment{

  // Profile id argument name
  public static final String PROFILE_INDEX = "profile index";
  // Profile id default value
  private static final long PROFILE_INDEX_NOT_SET = -1;

  private EditText mProfileNameEditText;
  private ProfilesDataSource mProfileDAO;
  private Profile mProfile;
  
  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    setHasOptionsMenu(true);

    ActionBar actionBar = getActivity().getActionBar(); 
    actionBar.setHomeButtonEnabled(true);
    actionBar.setDisplayHomeAsUpEnabled(true);
        
    View viewHierarchy = inflater.inflate(R.layout.fragment_profile, container, false);

    // Get reference to profile description edit text
    mProfileNameEditText = (EditText)
        viewHierarchy.findViewById(R.id.profileName);

    // Retrieve the profile id if attached
    Bundle args = getArguments();
    long bookIndex = args != null ? args.getLong(PROFILE_INDEX, PROFILE_INDEX_NOT_SET) 
        : PROFILE_INDEX_NOT_SET;

    // If we find the profile id, use it
    mProfileDAO = new ProfilesDataSource(getActivity().getBaseContext());
    mProfileDAO.open();
    mProfile = mProfileDAO.getProfile(bookIndex);
    //profileDAO.close();
    setProfile(mProfile.getName());
    updateActionBarTile(mProfile.getName());
    
    return viewHierarchy;
  }

  public void setProfile(String profileName) {
    
    mProfileNameEditText.setText(profileName);
  }

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

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    // handle item selection
    switch (item.getItemId()) {
    case R.id.action_delete:
      mProfileDAO.deleteProfile(mProfile);
      
        getActivity().getFragmentManager().popBackStack();
      return true;

    case R.id.action_accept:
      mProfile.setName(mProfileNameEditText.getText().toString());
      mProfileDAO.updateProfile(mProfile);
          
        Context context = getActivity().getApplicationContext();
      CharSequence text = getString(R.string.update_profile_toast_1) + " " 
          + mProfile.getName() + " " + getString(R.string.update_profile_toast_2);
      int duration = Toast.LENGTH_SHORT;

      Toast toast = Toast.makeText(context, text, duration);
      toast.show();      
    
        getActivity().getFragmentManager().popBackStack();

      return true;

    case android.R.id.home:
      ProfileListFragment profileListFragment;
      FragmentManager fm = getFragmentManager();

      // Handle dynamic switch to description fragment
      FragmentTransaction ft = fm.beginTransaction();

      // Create the fragment and attach profile index
      profileListFragment = new ProfileListFragment();

      // Replace the profile list with the description
      ft.replace(R.id.layoutRoot, profileListFragment, MainActivity.PROFILE_LIST);
      ft.setCustomAnimations(
          android.R.animator.fade_in, android.R.animator.fade_out);
      ft.commit();
      return true;
    default:
      return super.onOptionsItemSelected(item);
    }
  }
  
  private void updateActionBarTile(String title) {
    getActivity().getActionBar().setTitle(title);
  }
}
Java Source Code List
