Android 学习笔记之AndBase框架学习(一) 实现多功能标题栏

public class MainActivity extends AbActivity

public void setVisiable(boolean b){
        if(b){
            titleBar.setVisibility(View.VISIBLE); //设置标题栏显示在视图上..
        }else{
            titleBar.setVisibility(View.GONE);//设置标题栏不显示在视图上..
        }
}

public void setRightview(int resid0,int resid1){
        ClearRightView();  
        titleBar.addRightView(arg0);  //为标题栏添加视图...
        titleBar.addRightView(arg1);  
        moreview=(Button) arg0.findViewById(resid0);//通过当前视图获取控件...
        moreapp=(Button) arg1.findViewById(resid1);
        
        //通过获取控件之后，设置相关监听，从而完成更多的操作...
        moreview.setOnClickListener(new View.OnClickListener() {
            
            @Override
            public void onClick(View v) {
                // TODO Auto-generated method stub
                Toast.makeText(context, "点击", Toast.LENGTH_LONG).show();
            }
        });
        
        moreapp.setOnClickListener(new View.OnClickListener() {
            
            @Override
            public void onClick(View v) {
                // TODO Auto-generated method stub
                Toast.makeText(context, "继续点击", Toast.LENGTH_LONG).show();
            }
        });

    }

btn5.setOnClickListener(new View.OnClickListener() {
                        
            @Override
            public void onClick(View v) {//以下函数的调用时不存在函数顺序的问题的...不同的调用顺序显示的结果是一样的,,,
            mAbTitleBar.setLogo(R.drawable.button_selector_delete); //为标题栏设置logo..
                mAbTitleBar.setLogo2(R.drawable.button_selector_app); //为标题栏设置第二个Logo..这个setLogo只有这两个函数..没有Logo3...如果想设置更多的Logo..只能去写xml布局...
                mAbTitleBar.clearRightView(); //清除标题栏右边的视图..
                View rightViewOk = mInflater.inflate(R.layout.ok_btn, null); //为一个View视图充气...
                mAbTitleBar.addRightView(rightViewOk); //在标题栏右边添加当前充气后的视图..
                mAbTitleBar.setTitleText("正在修改"); //设置标题栏的文字属性..
                mAbTitleBar.setTitleBarBackground(R.drawable.top_bg2);//设置文字的背景..
                mAbTitleBar.setTitleBarGravity(Gravity.LEFT,Gravity.CENTER);//设置标题栏的对其方式...
                mAbTitleBar.setLogoOnClickListener(new OnClickListener() {
                    //为Logo图片设置监听...
                    @Override
                    public void onClick(View v) {
                    //改变相关的属性...    mAbTitleBar.setTitleBarBackground(R.drawable.top_bg);
                        mAbTitleBar.setTitleText("多功能标题栏");
                        mAbTitleBar.clearRightView();
                        mAbTitleBar.setLogo(R.drawable.button_selector_back);
                        mAbTitleBar.setTitleBarGravity(Gravity.LEFT,Gravity.RIGHT);
                        mAbTitleBar.setTitleTextMargin(20, 0, 0, 0);
                        mAbTitleBar.getLogoView2().setVisibility(View.GONE); //设置可见性...
                        mAbTitleBar.setLogoOnClickListener(new OnClickListener() {
                            
                            @Override
                            public void onClick(View v) {
                                finish();
                            }
                        });
                    }
                });
            }
        });    

btn7.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {
                 mAbTitleBar.setTitleTextBackgroundResource(R.drawable.drop_down_title_btn);
                 View popView = mInflater.inflate(R.layout.list_pop, null); //先获取一个视图..
                 ListView popListView = (ListView) popView.findViewById(R.id.pop_list);  //获取ListView的ID..
                 List<AbMenuItem> list = new ArrayList<AbMenuItem>();  //定义一个列表项...这个类只保存ID和Text属性..
                 list.add(new AbMenuItem("蔡文姬"));   
                 list.add(new AbMenuItem("貂蝉"));
                 list.add(new AbMenuItem("紫罂粟"));
                 list.add(new AbMenuItem("孙尚香"));
                 ListPopAdapter mListPopAdapter = new ListPopAdapter(TitleBarActivity.this, list,R.layout.list_pop_item); //定义一个适配器...
                 popListView.setAdapter(mListPopAdapter); //为ListView设置一个适配器...
                 
                 mAbTitleBar.setTitleTextDropDown(popView); //设置TitleBar上的TextView被点击的监听..
            }
        });

/*
 * 
 *  CopyRight@ By Darker 2015-10-30
 *  多功能菜单...
 * 
 * */

package com.example.andbasetitlebar;


import java.util.List;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;

import com.ab.global.AbMenuItem;


public class Adapter extends BaseAdapter {  //继承BaseAdapter

    private Context context; 

    private List<AbMenuItem> list; 

    private int itemResource;
    
    public Adapter(Context context, List<AbMenuItem> list,int itemResource) {
        this.context = context;
        this.list = list;
        this.itemResource = itemResource;
    }

    @Override
    public int getCount() {
        return list.size();
    }

    @Override
    public Object getItem(int position) {

        return list.get(position);
    }

    @Override
    public long getItemId(int position) {
        return position;
    }
        //由于我们的ListView中的Item显示的方式都非常的简单，因此ViewHolder类中也就仅仅定义了一个TextView属性...
    @Override
    public View getView(int position, View convertView, ViewGroup viewGroup) {

        ViewHolder holder;
                /*这个判断其实是为了复用而定义的...因为ListView都是动态进行加载的..             *如果ListView中的Item超过了屏幕的大小，那么势必就需要进行下拉...            *下拉就代表原来的那些ListView就需要被销毁...
                  * 那么总不能每一次滑动我们都新建立一个ViewHolder对象..我们可以把这些被销毁的ViewHolder进行复用...
                  * 有了复用之后，再次滑动的时候ViewHolder会自动调用那些被销毁掉的进行复用...从而使得资源得到重新加载...
                  * 说白了就是提高了复用性...
                  */ 
        if (convertView == null) {
            convertView = LayoutInflater.from(context).inflate(itemResource, null); //定义一个视图对象View...
            holder = new ViewHolder();
            holder.itemText = (TextView) convertView.findViewById(R.id.pop_item); //在当前的View中获取ListView的ID..
            convertView.setTag(holder);//设置标志..
        } else {
            holder = (ViewHolder) convertView.getTag();//这里可以直接获取标志，对holder进行复用，减少了内存的分配和开销...
        }
        AbMenuItem item = list.get(position);
        holder.itemText.setText(item.getText()); //为每一个Item中的TextView设置值...
        
        return convertView;
    }

    static class ViewHolder {
        TextView itemText;
    }

}