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android pop up menu

使用方法

res/menu下面新建 popup_menu.xml
    

  1. <menu xmlns:android="http://schemas.android.com/apk/res/android" 
    2. 

  2.       xmlns:tools="http://schemas.android.com/tools">  
    3. 

  3. <item
    4. 

  4.      android:id="@+id/special_topic"  
    5. 

  5.      android:title="专题"/>  
    6. 

  6.  
    7. 

  7.     <item  
    8. 

  8.         android:id="@+id/elite"  
    9. 

  9.         android:title="精选"/>  
    10. 

  10.  
    11. 

  11. </menu>
    12.

在activity或者fragment中使用PopupMenu
    

  1.        final  ImageButton moreMenu = (ImageButton)v.findViewById(R.id.more_menu);
    2. 

  2.         moreMenu.setOnClickListener(new OnClickListener() {
    3. 

  3.             @Override
    4. 

  4.             public void onClick(View v){
    5. 

  5.                    PopupMenu popup = new PopupMenu(getActivity(), moreMenu);
    6. 

  6.                     //Inflating the Popup using xml file
    7. 

  7.                     popup.getMenuInflater()
    8. 

  8.                         .inflate(R.menu.poupup_menu_home, popup.getMenu());
    9. 

  9.  
    10. 

  10.                     //registering popup with OnMenuItemClickListener
    11. 

  11.                     popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
    12. 

  12.                         public boolean onMenuItemClick(MenuItem item) {
    13. 

  13.                   
    14. 

  14.                             return true;
    15. 

  15.                         }
    16. 

  16.                     });
    17. 

  17.  
    18. 

  18.                     popup.show(); //showing popup menu 
    19. 

  19.             }
    20. 

  20.         });
    21.
其中MoreMenu是一个按钮，由他触发PopupMenu的显示。

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