令人纠结的ExpandableListView的onChildClick事件无法跳转

[狄默默斯基]

 @Override
    public boolean onChildClick(ExpandableListView parent, View v,
            int groupPosition, int childPosition, long id) {
            //do something
    //	String pos=parent.getItemAtPosition(childPosition).toString();
  	// Toast.makeText(Stu80Activity.this,groupPosition+childPosition+"", Toast.LENGTH_LONG).show(); 
    	String pos=groupPosition+"-"+childPosition;
    	String param="";
    	if(pos.equals("0-0"))
    	{
    		param="1";
    	}
    	if(pos.equals("0-1"))
    	{
    		param="2";
    	}
    	if(pos.equals("0-2"))
    	{
    		param="3";
    	}
    	//
    	if(pos.equals("1-0"))
    	{
    		param="11";
    	}
    	if(pos.equals("1-1"))
    	{
    		param="4";
    	}
    	if(pos.equals("1-2"))
    	{
    		param="5";
    	}
    	if(pos.equals("1-3"))
    	{
    		param="14";
    	}
    	if(pos.equals("1-4"))
    	{
    		param="6";
    	}
    	//
    	if(pos.equals("2-0"))
    	{
    		param="10";
    	}
    	//
    	if(pos.equals("3-0"))
    	{
    		param="7";
    	}
    	if(pos.equals("3-1"))
    	{
    		param="8";
    	}
    	if(pos.equals("3-2"))
    	{
    		param="9";
    	}
    	//
    	if(pos.equals("4-0"))
    	{
    		param="12";
    	}
    	if(pos.equals("4-1"))
    	{
    		param="13";
    	}
    	//
    	if(pos.equals("5-0"))
    	{
    		param="16";
    	}
    	if(pos.equals("5-1"))
    	{
    		param="17";
    	}
    	if(pos.equals("5-2"))
    	{
    		param="18";
    	}
    	//
    	if(pos.equals("6-0"))
    	{
    		param="19";
    	}
    	if(pos.equals("6-1"))
    	{
    		param="20";
    	}
    	//
    	if(pos.equals("7-0"))
    	{
    		param="23";
    	}
    	if(pos.equals("7-1"))
    	{
    		param="24";
    	}
    	if(pos.equals("7-2"))
    	{
    		param="25";
    	}if(pos.equals("7-3"))
    	{
    		param="26";
    	}
    	if(pos.equals("7-4"))
    	{
    		param="27";
    	}
    	if(pos.equals("7-5"))
    	{
    		param="28";
    	}
    	//
    	if(pos.equals("8-0"))
    	{
    		param="21";
    	}
    	if(pos.equals("8-1"))
    	{
    		param="15";
    	}
    	//Toast.makeText(Stu80Activity.this,param, Toast.LENGTH_LONG).show(); 
    	
    	/*Intent intent=new Intent();
        intent.setClass(Stu80Activity.this,list.class);
        Bundle bundle=new Bundle();
        bundle.putString("param", param);
        intent.putExtras(bundle);
        startActivity(intent);*/
        
    	Intent intent = new Intent(Stu80Activity.this,list.class);
        startActivity(intent);
        
        return false;
       // return super.onChildClick(parent, v, groupPosition, childPosition, id);
    }

试过了n种方法了，，还是立刻报错，，把intent去掉就没问题，，一家上就错了，，什么原因啊，，怎么改

[狄默默斯基]

结贴。。。我知道了，activity没有注册。。

[himi_]

恭喜楼主犯了不会再犯的错误