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Android ListView 长按列表弹出菜单

2024-07-04 08:00:24   222人阅读

Android ListView 长按列表弹出菜单

设置长按菜单

listView.setOnCreateContextMenuListener(new View.OnCreateContextMenuListener() {           
　　@Override
   public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
   　　menu.add(0, 0, 0, "删除单号");  
   　　menu.add(0, 1, 1, "接收此单");   
   }
});

 

监听菜单单击事件

    @Override  
    public boolean onContextItemSelected(MenuItem item) {  
        Log.d("TEST", item.getTitle().toString());
        if(item.getMenuInfo() instanceof AdapterContextMenuInfo) {
            AdapterContextMenuInfo info = (AdapterContextMenuInfo)item.getMenuInfo();
            Log.d("TEST", info.position+"--");
        }
        return super.onContextItemSelected(item);  
    }


当上下文菜单是通过AdapterView创建的，那么AdapterViewAdapterContextMenuInfo这个类可以获取当前长按的Item,可以获取长按行的id,position,targetView


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