Android Open Source - SOIAF_RPG Character Fragment

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From Project

Back to project page SOIAF_RPG.

License

The source code is released under:

GNU General Public License

Java Source Code

package de.mroehrl.soiaf_rpg;
//  w  w w  .  j av  a 2s . c  o  m
import android.os.Bundle;
import android.app.Fragment;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import de.mroehrl.RPG.RPGCharacter;
import de.mroehrl.RPG.SqlOpenHelper;


/**
 * A fragment representing a single Item detail screen.
 * This fragment is either contained in a {@link ItemListActivity}
 * in two-pane mode (on tablets) or a {@link CurrencyActivity}
 * on handsets.
 */
public class CharacterFragment extends Fragment {
    
    private View rootView;
    
    private TextView rpg_char_name;
    private TextView rpg_char_money;
    
    private RPGCharacter rpgCharacter = new RPGCharacter();
    
     
    /**
     * Mandatory empty constructor for the fragment manager to instantiate the
     * fragment (e.g. upon screen orientation changes).
     */
    public CharacterFragment() {
    }

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

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {      
        rootView = inflater.inflate(R.layout.fragment_character, container, false);    
        
        rpg_char_name  = (TextView) rootView.findViewById(R.id.rpg_char_name);
        rpg_char_money = (TextView) rootView.findViewById(R.id.rpg_char_money);
 
        rpg_char_name.setText(rpgCharacter.getName());
        rpg_char_money.setText(Integer.toString(rpgCharacter.getCopperPennies()));
        
        return rootView;
    }   
    
    private void loadCharacter() {
        SqlOpenHelper helper = new SqlOpenHelper(getActivity());
        SQLiteDatabase database = helper.getWritableDatabase();
                
        try  {
          Cursor listCursor = database.query(
          SqlOpenHelper.DBContract.CharacterEntry.TABLE_NAME, 
          new String[] { 
              SqlOpenHelper.DBContract.CharacterEntry.NAME,
              SqlOpenHelper.DBContract.CharacterEntry.MONEY
          }, 
          null, 
          null, 
          null, 
          null, 
          null
          );
          
          listCursor.moveToFirst();
          if (!listCursor.isAfterLast()) {
            rpgCharacter.setName(listCursor.getString(0));
            rpgCharacter.setCopperPennies(listCursor.getInt(0));            
          } 

          listCursor.close();
          
        } finally {
          database.close();
        }
          
    }
    

}

Java Source Code List

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