Question

我需要使用view pager实现可扩展列表视图。我成功加载了可扩展列表视图。当我单击可扩展列表视图组项时，子视图不加载视图寻呼机，它没有给出任何错误。如何在可扩展列表视图的子视图中实现视图寻呼机？

请帮助我......提前致谢...
下面是示例代码....

@Override
   public View getChildView(int groupPosition, int childPosition, boolean isLastChild, View convertView, ViewGroup parent) {
       object1 = list.get(groupPosition);
       LayoutInflater inflater = (LayoutInflater) this.context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
       convertView = initFragmentUI(inflater, convertView, object1);
       return convertView;
   }

   public View initFragmentUI(LayoutInflater inflater, View listView, Object object1){
        ViewPager pager;
        FragementSliderPageAdapter sliderPageAdapter = null;
       listView = inflater.inflate(R.layout.layout_1, null);
       pager = (ViewPager) listView.findViewById(R.id.view_pager);
       List<Fragment> fragments = new Vector<Fragment>();
       // For all the different levels we are creating the Views for all the rounds.
       // So that user can see the previous rounds data also..
       //for (int i = object1.getRounds(); i >= 1; i--) {
       for (int i = 1; i <= object1.getRounds(); i++) {
           Fragment fragment = new FixtureSliderLayoutFragment();
           Bundle args = new Bundle();
           args.putInt("index", i); // Our object is just an integer :stuck_out_tongue:
           args.putLong("_id", object1.getId());
           fragment.setArguments(args);
           fragments.add(fragment);
       }
       this.sliderPageAdapter = new FragementSliderPageAdapter(((Activity)activity).getSupportFragmentManager(), fragments);
       this.pager.setAdapter(this.sliderPageAdapter);
       return listView;
   }

Answer 1

试试这个

  collapsePager.setOnTouchListener(new OnTouchListener() {

                @Override
                public boolean onTouch(View arg0, MotionEvent event) {
                    // TODO Auto-generated method stub
                    int action = event.getAction();
                    switch (action) {
                     case MotionEvent.ACTION_DOWN:
                            // Disallow ScrollView to intercept touch events.
                            parent.getParent().requestDisallowInterceptTouchEvent(false);
                         ActivityExpeditionsExpandableView.expandableList.setScrollContainer(false);
                            break;

                     case MotionEvent.ACTION_UP:
                            // Disallow ScrollView to intercept touch events.
                         parent.getParent().requestDisallowInterceptTouchEvent(true);
                         ActivityExpeditionsExpandableView.expandableList.setScrollContainer(true);
                            break;

                     case MotionEvent.ACTION_MOVE:
                         parent.getParent().requestDisallowInterceptTouchEvent(false);
                         ActivityExpeditionsExpandableView.expandableList.setScrollContainer(false);
                         break;

                    }
                    return false;
                }
            });

如何在可扩展listview的子视图中实现视图寻呼机？

1 个答案: