如何将弹出菜单添加到自定义列表视图到每个项目android

Question

我卡在一点。 我想添加弹出菜单到自定义列表视图中的每个项目。 我已经试过，但只在最后一个位置或list.I的最后一个项目雨后春笋般冒出来我得到它之所以在最后的位置来，但没有得到解决 我在这里添加适配器类

public class InterestLevelAdapterEditable extends BaseAdapter { 

    private Activity activity; 
    private TextView level; 
    private InterestLevel m; 
    private LayoutInflater inflater; 
    private List<InterestLevel> interestLevelList; 

    public InterestLevelAdapterEditable(Activity activity, List<InterestLevel> interestLevelList) { 
     this.activity = activity; 
     this.interestLevelList = interestLevelList; 
    } 

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

    @Override 
    public Object getItem(int location) { 
     return interestLevelList.get(location); 
    } 

    @Override 
    public long getItemId(int position) { 
     return position; 
    } 

    @Override 
    public View getView(int position, View convertView, ViewGroup parent) { 

     if (inflater == null) 
      inflater = (LayoutInflater) activity 
        .getSystemService(Context.LAYOUT_INFLATER_SERVICE); 
     if (convertView == null) 
      convertView = inflater.inflate(R.layout.interest_level_editable, null); 


     TextView sports_name = (TextView) convertView.findViewById(R.id.sportsName); 
     level = (TextView) convertView.findViewById(R.id.level); 

     m = interestLevelList.get(position); 

     sports_name.setText(m.getSports_name()); 

     level.setText(m.getLevel()); 
     level.setOnClickListener(new View.OnClickListener() { 
      @Override 
      public void onClick(View v) { 
       //Creating the instance of PopupMenu 
       PopupMenu popup = new PopupMenu(activity, level); 
       //Inflating the Popup using xml file 
       popup.getMenuInflater().inflate(R.menu.popup_level, popup.getMenu()); 

       //registering popup with OnMenuItemClickListener 
       popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() { 
        public boolean onMenuItemClick(MenuItem item) { 
         level.setText(item.getTitle()); 
         return true; 
        } 
       }); 

       popup.show();//showing popup menu 
      } 
     }); 

     return convertView; 
    } 

} 

我得到的理由是，我将不得不通过点击监听器的位置，但没有得到我应该如何添加位置或（具有位置的InterestLevel的m对象）。

在此先感谢。 Screenshot

Answer 1

创建PopupMenu外setOnClickListener()和show()它onClick() -

  //Creating the instance of PopupMenu 
      final PopupMenu popup = new PopupMenu(activity, level); 
      //Inflating the Popup using xml file 
      popup.getMenuInflater().inflate(R.menu.popup_level, popup.getMenu()); 

      //registering popup with OnMenuItemClickListener 
      popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() { 
       public boolean onMenuItemClick(MenuItem item) { 
        level.setText(item.getTitle()); 
        return true; 
       } 
      }); 

level.setOnClickListener(new View.OnClickListener() { 
     @Override 
     public void onClick(View v) {   

      popup.show();//showing popup menu 
     } 
    }); 

Answer 2

我需要弹出菜单像列表视图。我试试这个代码，它是正确的（reference）：

private static final String TITLE = "title"; 
private static final String ICON = "icon"; 

private List<HashMap<String, Object>> data = new ArrayList<HashMap<String, 
Object>>(); 

// Use this to add items to the list that the ListPopupWindow will use 
private void addItem(String title, int iconResourceId) { 
HashMap<String, Object> map = new HashMap<String, Object>(); 
map.put(TITLE, title); 
map.put(ICON, iconResourceId); 
data.add(map); 
} 

// Call this when you want to show the ListPopupWindow 
private void showListMenu(View anchor) { 
ListPopupWindow popupWindow = new ListPopupWindow(this); 

ListAdapter adapter = new SimpleAdapter(
     this, 
     data, 
     android.R.layout.activity_list_item, // You may want to use your own cool layout 
     new String[] {TITLE, ICON}, // These are just the keys that the data 
uses 
     new int[] {android.R.id.text1, android.R.id.icon}); // The view ids 
to map the data to 


popupWindow.setAnchorView(anchor); 
popupWindow.setAdapter(adapter); 
popupWindow.setWidth(400); // note: don't use pixels, use a dimen resource 
popupWindow.setOnItemClickListener(myListener); // the callback for when a list item is selected 
popupWindow.show(); 
} 

custom layout and work as listview