Android Open Source - android-mvc-framework Option Menu Builder

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License

The source code is released under:

Apache License

Java Source Code

package com.android_mvc.framework.ui.menu;
//w  ww  .j  av a2  s .c o  m
import java.util.ArrayList;

import android.app.Activity;
import android.view.Menu;
import android.view.MenuItem;

/**
 * ?????????????????????????????
 * @author id:language_and_engineering
 *
 */
public class OptionMenuBuilder
{
    // ??????????
    private ArrayList<OptionMenuDescription> descriptions = new ArrayList<OptionMenuDescription>();


    public OptionMenuBuilder(Activity context)
    {
    }


    /**
     * ???????????
     */
    public OptionMenuBuilder add(OptionMenuDescription desc)
    {
        descriptions.add(desc);
        return this;
    }


    /**
     * ?????Menu?????????????????????????
     */
    public Menu registerItemsInMenu(Menu menu)
    {
        for( int i = 0; i < descriptions.size(); i ++)
        {
            menu.add(
                Menu.NONE,
                i,
                Menu.NONE,
                descriptions.get(i).displayText()
            );
        }

        return menu;
    }


    /**
     * ??????????????????????????????????
     */
    public void onItemSelected(MenuItem item)
    {
        // itemId????????????????????????????
        int index = item.getItemId();
        OptionMenuDescription targetDescription = descriptions.get(index);

        // ????????????
        targetDescription.onSelected();

        // TODO: ??????????????
    }

}

Java Source Code List

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