PagerAdapter onclick 方法

Posted 2023-02-26

【中文标题】PagerAdapter onclick 方法

【英文标题】：PagerAdapter onclick method

【发布时间】：2012-04-25 17:41:55

【问题描述】：

我正在成功使用寻呼机适配器，但想知道如何为每个单独的“页面”添加点击监听器？然后它将使用意图启动一个活动。有 5 个页面，每个页面都有自己的 xml 文件。这是代码：

public class MyActivity extends Activity 
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) 
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        MyPagerAdapter adapter = new MyPagerAdapter();
        ViewPager myPager = (ViewPager) findViewById(R.id.myfivepanelpager);
        myPager.setAdapter(adapter);
        myPager.setCurrentItem(0);



private class MyPagerAdapter extends PagerAdapter 



        public int getCount() 
                return 5;
        

        public Object instantiateItem(View collection, int position) 

                LayoutInflater inflater = (LayoutInflater) collection.getContext()
                                .getSystemService(Context.LAYOUT_INFLATER_SERVICE);

                int resId = 0;
                switch (position) 
                case 0:
                        resId = R.layout.farleft;
                        break;
                case 1:
                        resId = R.layout.left;
                        break;
                case 2:
                        resId = R.layout.middle;
                        break;
                case 3:
                        resId = R.layout.right;
                        break;
                case 4:
                        resId = R.layout.farright;
                        break;
                

                View view = inflater.inflate(resId, null);

                ((ViewPager) collection).addView(view, 0);

                return view;
        



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

        

        @Override
        public void finishUpdate(View arg0) 
                // TODO Auto-generated method stub

        

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

        

        @Override
        public void restoreState(Parcelable arg0, ClassLoader arg1) 
                // TODO Auto-generated method stub

        

        @Override
        public Parcelable saveState() 
                // TODO Auto-generated method stub
                return null;
        

        @Override
        public void startUpdate(View arg0) 
                // TODO Auto-generated method stub

        

【参考方案1】：

只需使用这个

view.setOnClickListener()

【讨论】：

我会把这个放在哪里？我没有行

这确实是正确的。这也帮助了我：***.com/questions/10243909/…