CategorySelectActivity.java :  » App » apcat » org » jrowies » apcat » Android Open Source

package org.jrowies.apcat;

import java.text.Collator;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;

import android.os.Bundle;
import android.widget.CheckBox;
import android.widget.ScrollView;
import android.widget.TableLayout;

public class CategorySelectActivity extends ScrollListSelectActivity
{
  private List<CheckBox> chkList;
  
  private void drawCategories()
  {
    ScrollView scrollView = (ScrollView) findViewById(R.id.ScrollView01);
    
    scrollView.removeAllViews();

    TableLayout table = new TableLayout(this);
    CheckBox chkBox;

    List<Category> categories = new ArrayList<Category>();
    LauncherActivity.getAppdb().getCategories(categories);
    
    final Collator collator = Collator.getInstance();
    Collections.sort(categories, new Comparator<Category>()
    {
      public int compare(Category object1, Category object2)
      {
        return collator.compare(object1.getName(), object2.getName());
      }
    });
    
    chkList = new ArrayList<CheckBox>();
    for (Category category : categories)
    {
      if (!category.isUnassigned())
      {
        chkBox = new CheckBox(this);
        chkBox.setText(category.getName());
        chkBox.setTag(category);
        chkBox.setChecked(category.getVisible());
        chkBox.setCompoundDrawablesWithIntrinsicBounds(null, null, category.getImageAsCachedDrawable(), null);
        chkList.add(chkBox);
        table.addView(chkBox);
      }
    }
    
    scrollView.addView(table);
  }
  
  @Override
  protected void acceptMethod()
  {
    for (CheckBox chk : chkList)
    {
      Category cat = (Category) chk.getTag();
      cat.setVisible(chk.isChecked());
      LauncherActivity.getAppdb().updateVisibleCat(cat);
    }
  }

  @Override
  protected void createMethod(Bundle savedInstanceState, ScrollView scrollView)
  {
    drawCategories();
  }

  @Override
  protected String getTitleText()
  {
    return this.getString(R.string.msg_set_visible_cat);
  }

}