ViewPager 使用

太久没有接触android 今天再次重回android 一开始就来看看 Android 新功能 ViewPager

其主要功能 类似翻页效果，如微信，淘宝等首次使用都会出现的欢迎界面，一页一页的翻

ViewPage  

我使用ViewPage 来做首页导航页面间的滑动

main_activity.xml

MainActivity.class

public class MainActivity extends Activity {

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        ViewControl.getNavigationBar(this);

    }
    
    @Override
    protected void onRestart() {
        // TODO Auto-generated method stub
        super.onRestart();
    }
    
    @Override
    protected void onResume() {
        // TODO Auto-generated method stub
        super.onResume();
    }
   
    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.activity_main, menu);
        return true;
    }
}

 

ViewControl.class(界面中间代理层）

NavigationBar.class （导航栏页面）

MyPagerAdapte.class（ViewPage 的适配器)

public class MyPagerAdapter extends PagerAdapter {
    public List<View> mListViews;
    private Activity activity;
    private static String TAG = "MyPagerAdapter";

    public MyPagerAdapter(List<View> mListViews,Activity activity) {
        this.mListViews = mListViews;
        this.activity = activity;
    }
    
    public void getViewClickListener(List<View> listview) {  
         View v1 = listview.get(0);
        
    }  

    @Override
    public void destroyItem(View arg0, int arg1, Object arg2) {
        ((ViewPager) arg0).removeView(mListViews.get(arg1));
    }

    @Override
    public void finishUpdate(View arg0) {
    }

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

    @Override
    public Object instantiateItem(View arg0, int arg1) {
        ((ViewPager) arg0).addView(mListViews.get(arg1), 0);
        }
        
        return mListViews.get(arg1);
    }

    @Override
    public boolean isViewFromObject(View arg0, Object arg1) {
        return arg0 == (arg1);
    }

    @Override
    public void restoreState(Parcelable arg0, ClassLoader arg1) {
    }

    @Override
    public Parcelable saveState() {
        return null;
    }

    @Override
    public void startUpdate(View arg0) {
    }
}