Android Open Source - GameTimer Group Activity

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License

The source code is released under:
Apache License
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Java Source Code

package com.solidnw.gametimer.activities;
//from ww  w  . ja  va  2s .  com
import java.util.ArrayList;

import android.app.Activity;
import android.content.Intent;
import android.content.res.Configuration;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.view.Menu;
import android.view.MenuItem;

import com.solidnw.gametimer.R;
import com.solidnw.gametimer.database.DatabaseHelper;
import com.solidnw.gametimer.fragments.GroupFragment;
import com.solidnw.gametimer.model.IntentConstants;
import com.solidnw.gametimer.model.PreferencesConstants;

public class GroupActivity extends FragmentActivity
{
  private int mTheme;
    private GroupFragment mGroupFragment;
    private String mInitialName;
    
    public void onCreate(Bundle savedInstanceState) {
        setTheme();

        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_group);
        getActionBar().setDisplayHomeAsUpEnabled(true);
        
        init();
    }
    
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.actionbar_edit, menu);
        
        if (mTheme == android.R.style.Theme_Holo) {
            menu.getItem(0).setIcon(R.drawable.save_light);
            menu.getItem(1).setIcon(R.drawable.cancel_light);
        }  

        return true;
    }
    
    protected void onResume() {
      super.onResume();
      if(getIntent() == null || getIntent().getStringExtra(IntentConstants.MSG_GROUP) == null) {
        setTitle(R.string.act_name_new_group);
      }      
    }
    
    protected void onPostCreate(Bundle savedInstanceState) {
        super.onPostCreate(savedInstanceState);
    }

    public void onConfigurationChanged(Configuration newConfig) {
        super.onConfigurationChanged(newConfig);
    }
    
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
          case android.R.id.home:
            case R.id.cancel:
              createCancelResult();
                finish();
                return true;
            case R.id.save:
              saveGroup();
              return true;
            default:
                return super.onOptionsItemSelected(item);
        }
    }
    
    @Override
    public void onBackPressed() {
        saveGroup();
    }
    
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
      // make the fragment work with the result
      super.onActivityResult(requestCode, resultCode, data);
    }
    
    private void setTheme() {
        mTheme = getSharedPreferences(PreferencesConstants.PREFERENCES_NAME, 0).
                getInt(PreferencesConstants.PREF_KEY_THEME, PreferencesConstants.DEFAULT_THEME);

        setTheme(mTheme);
    }
    
    private void init() {        
        Intent intent = getIntent();
        mInitialName = "";
        if(intent != null) {
          mInitialName = intent.getStringExtra(IntentConstants.MSG_GROUP);
        }
        
        mGroupFragment = new GroupFragment();
        mGroupFragment.setGroupname(mInitialName);
        
        getSupportFragmentManager().
                beginTransaction().
                add(R.id.groupact_content_layout, mGroupFragment).
                commit();
    }
    
    private void saveGroup() {
      String currentGroupname = mGroupFragment.getCurrentGroupname();
      ArrayList<String> currentMembers = mGroupFragment.getCurrentMembers();
      DatabaseHelper dbHelper = new DatabaseHelper(this);
      
      dbHelper.saveGroup(mInitialName, currentGroupname,currentMembers);
      
      createOkResult(currentGroupname);
      
      finish();
    }
    
    private void createOkResult(String currentGroupname)
    {
      Intent resultInt = new Intent();
      resultInt.putExtra(IntentConstants.MSG_GROUP, currentGroupname);
      setResult(Activity.RESULT_OK, resultInt);
    }
    
    private void createCancelResult() {
      Intent resultInt = new Intent();
      setResult(Activity.RESULT_CANCELED, resultInt);
    }
    
//    // TODO: set "edit *groupname* or so as title
//  // ===========================================================
//  // Constants
//  // ===========================================================
//  
//  // ===========================================================
//  // Fields
//  // ===========================================================
//  private EditText        groupName;
//  private ListView         lv_members;
//  private DatabaseHelper       dbHelper;
//  private ArrayAdapter<String>   arrayAdapter;
//  private ArrayList<String>    members;
//  private String           initialName;
//  private AlertDialog.Builder    builder;
//  private AlertDialog        dialog;
//  private boolean          isLightTheme;
//  private ListRemoveAdapter    listAdapter;
//  
//  // ===========================================================
//  // Constructors
//  // ===========================================================
//
//  // ===========================================================
//  // Methods for/from SuperClass/Interfaces
//  // ===========================================================
//    public void onCreate(Bundle savedInstanceState)
//    {
//      int theme = getSharedPreferences(MainActivity.PREFS_NAME, 0).getInt(MainActivity.PREF_THEME, android.R.style.Theme_Holo_Light);
//      if(theme == android.R.style.Theme_Holo_Light)
//      {
//        isLightTheme = true;
//      }
//      setTheme(theme);
//        super.onCreate(savedInstanceState);
//        setContentView(R.layout.activity_group);
//        
//        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB)
//        {
//            getActionBar().setDisplayHomeAsUpEnabled(true);
//        }
//        
//        initViews();          
//    }
//
//    public boolean onCreateOptionsMenu(Menu menu)
//    {
//      if(isLightTheme == true)
//      {
//        getMenuInflater().inflate(R.menu.actionbar_edit, menu);
//      }
//      else
//      {
//        getMenuInflater().inflate(R.menu.actionbar_edit_dark, menu);
//      }
//      return true;
//    }
//
//    public boolean onOptionsItemSelected(MenuItem item)
//    {
//        switch (item.getItemId())
//        {
//          case R.id.cancel:
//            finish();
//            return true;
//            
//          case android.R.id.home:
//              NavUtils.navigateUpFromSameTask(this);
//              return true;
//              
//          case R.id.save:
//            saveGroup();
//            return true;
//            
//          default:
//            return super.onOptionsItemSelected(item);
//        }
//    }
//    
//  public void onItemClick(AdapterView<?> av, View view, int position, long id)
//  {
//    String selectedPlayer  = av.getItemAtPosition(position).toString();
//    String secondCondition  = getString(R.string.new_player);
//    
//    if(av.getId() == lv_members.getId() || selectedPlayer.equals(secondCondition))
//    {
//        Intent intent = new Intent(this, PlayerActivity.class);        
//        if(!selectedPlayer.equals(secondCondition))
//        {
//          intent.putExtra(IntentConstants.MSG_PLAYER, selectedPlayer);
//        }        
//        startActivityForResult(intent, IntentConstants.RC_MEMBERS_UPDATED);      
//    }
//    else
//    {      
//      addNewMember(selectedPlayer);        
//        dialog.dismiss();
//    }
//  }
//    
//  protected void onActivityResult(int requestCode, int resultCode, Intent data)
//    {
//      super.onActivityResult(requestCode, resultCode, data);
//      if(resultCode == Activity.RESULT_OK)
//      {
//        if(dialog != null && dialog.isShowing() == true)
//        {
//          dialog.dismiss();
//        }
//        
//        String name = data.getStringExtra(IntentConstants.MSG_PLAYER);
//        if(name == null && name.equals(""))
//        {
//          return;
//        }
//        
//        addNewMember(name);
//      }
//    }
//  
//  // ===========================================================
//  // Methods
//  // ===========================================================
//    private void initViews()
//    {
//      groupName   = (EditText)findViewById(R.id.et_groupname);
//      lv_members  = (ListView)findViewById(R.id.lv_members);
//      dbHelper   = new DatabaseHelper(this);
//          
//      if(isLightTheme != true)
//      {
//        Button btn = (Button)findViewById(R.id.btn_add_player);
//        btn.setCompoundDrawablesWithIntrinsicBounds(getResources().getDrawable(R.drawable.person_light), null, null, null);
//      }
//      
//      
//        Intent intent = getIntent();
//        if(intent != null)
//        {
//          initialName = intent.getStringExtra(IntentConstants.MSG_GROUP);
//          if(initialName != null)
//          {            
//            groupName.setText(initialName);
//          }
//        }
//        fillMembers();
//    }
//    
//    private void updateList()
//    {
//      ArrayList<String> buf = new ArrayList<String>();
//      buf.addAll(members);
//      listAdapter.updateList(buf);
//    }
//    
//    public void onAddPlayer(View view)
//    {
//      ListView lv_players      = new ListView(this);
//      ArrayList<String> players  = dbHelper.getAllPlayerNames();
//      if(members != null)
//      {
//        players.removeAll(members);
//      }
//      players.add(getString(R.string.new_player));
//      ArrayAdapter<String> adapt  = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, players);
//      builder            = new AlertDialog.Builder(this);
//      
//      lv_players.setAdapter(adapt);
//      lv_players.setOnItemClickListener(this);
//      builder.setTitle(R.string.add_member);
//      builder.setView(lv_players);
//      
//      dialog = builder.create();
//      dialog.show();
//    }
//        
//    public void onRemove(View view)
//    {
//      // Get the member name via the parent layout (the row)
//      RelativeLayout rl  = (RelativeLayout)view.getParent();
//        TextView tv     = (TextView)rl.findViewById(R.id.tv_list_item);
//        String player     = tv.getText().toString();
//        
//      //TODO: Persist after save or after each new member?
//        //dbHelper.deletePlayerFromGroup(player, initialName);
//        members.remove(player);
//        updateList();
//    }
//    
//    private void fillMembers()
//    {
//      System.out.println("Fill Members");
//      members = dbHelper.getAllPlayerNamesOfGroup( groupName.getText().toString() );
//      if(members == null)
//      {
//        members = new ArrayList<String>();
//      }
//      
//      listAdapter = new ListRemoveAdapter(this, members, isLightTheme);
//    lv_members.setAdapter(listAdapter);
//      lv_members.setOnItemClickListener(this);
//    }
//    
//    private void addNewMember(String memberName)
//    {
//      //TODO: Persist after save or after each new member?
//      //dbHelper.addPlayerToGroup(memberName, initialName);
//      members.add(memberName);
//      updateList();
//    }
//    
//    private void saveGroup()
//    {
//      String newName = groupName.getText().toString();
//      dbHelper.saveGroup(initialName, newName, members);
//      finish();
//    }
//    
//    // ===========================================================
//  // Getter & Setter
//  // ===========================================================
//
//  // ===========================================================
//  // Inner and Anonymous Classes
//  // ===========================================================
}
//
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