WizardChooser.java :  » VOIP » keyyo-mobile-android-voip » com » csipsimple » wizards » Android Open Source

/**
 * Copyright (C) 2010 Regis Montoya (aka r3gis - www.r3gis.fr)
 * This file is part of CSipSimple.
 *
 *  CSipSimple is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  CSipSimple is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with CSipSimple.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.csipsimple.wizards;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import android.app.ExpandableListActivity;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.ExpandableListView;
import android.widget.ImageView;
import android.widget.SimpleExpandableListAdapter;
import android.widget.TextView;

import com.keyyomobile.android.voip.R;

public class WizardChooser extends ExpandableListActivity {
  private String[] childFrom;
  private int[] childTo;
  private ArrayList<ArrayList<Map<String, Object>>> childDatas;

  // private static final String THIS_FILE = "SIP ADD ACC W";

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

    setContentView(R.layout.add_account_wizard);

    Context context = getApplicationContext();
    
    // Now build the list adapter
    childFrom = new String[] { WizardUtils.LABEL, WizardUtils.ICON };
    childTo = new int[] { android.R.id.text1, R.id.icon };
    childDatas = WizardUtils.getWizardsGroupedList();
    
    WizardsListAdapter adapter = new WizardsListAdapter(
        this,
        // Groups
        WizardUtils.getWizardsGroups(context),
        android.R.layout.simple_expandable_list_item_1,
        new String[] { WizardUtils.LANG_DISPLAY },
                new int[] { android.R.id.text1 },
        // Child
                childDatas,
        R.layout.wizard_row,
        childFrom, childTo );
    
    
    setListAdapter(adapter);

    Button cancelBt = (Button) findViewById(R.id.cancel_bt);
    cancelBt.setOnClickListener(new OnClickListener() {
      @Override
      public void onClick(View v) {
        finish();
      }
    });
    getExpandableListView().expandGroup(0);
    getExpandableListView().expandGroup(1);
    
  }
  
  @Override
  public boolean onChildClick(ExpandableListView parent, View v, int groupPosition, int childPosition, long id) {
    Map<String, Object> data = childDatas.get(groupPosition).get(childPosition);
    String wizard_id = (String) data.get(WizardUtils.ID);
    
    Intent result = getIntent();
    result.putExtra(WizardUtils.ID, wizard_id);
    
    setResult(RESULT_OK, result);
    finish();

    return true;
  }

  
  private class WizardsListAdapter extends SimpleExpandableListAdapter {

    public WizardsListAdapter(Context context, List<? extends Map<String, ?>> groupData, int groupLayout, String[] groupFrom, int[] groupTo,
        List<? extends List<? extends Map<String, ?>>> childData, int childLayout, String[] childFrom, int[] childTo) {
      super(context, groupData, groupLayout, groupFrom, groupTo, childData, childLayout, childFrom, childTo);
    }
    
    public View getChildView(int groupPosition, int childPosition, boolean isLastChild, View convertView, ViewGroup parent) {

      View v;
      if (convertView == null) {
        v = newChildView(isLastChild, parent);
      } else {
        v = convertView;
      }
      bindView(v, childDatas.get(groupPosition).get(childPosition), childFrom, childTo, groupPosition, childPosition);
      return v;
    }


    private void bindView(View view, Map<String, ?> data, String[] from, int[] to, int groupPosition, int childPosition) {
      // Apply TextViews
      TextView v = (TextView) view.findViewById(to[0]);
      if (v != null) {
        v.setText((String) data.get(from[0]));
      }
      // Apply ImageView
      ImageView imgV = (ImageView) view.findViewById(to[1]);
      if (imgV != null) {
        imgV.setImageResource((Integer) data.get(from[1]));
      }
    }
  }

  
}