安卓中listview在点击时获取item中的值

ls.setOnItemClickListener(new OnItemClickListener() {@Overridepublic void onItemClick(AdapterView arg0, View arg1, int position,long positionid) {//arg1为当前的view，用当前的view// TODO Auto-generated method stubint p=arg2;TextView t1= (TextView) arg1.findViewById(R.id.id_Main);String id=t1.getText().toString();Toast.makeText(MainActivity.this, id, Toast.LENGTH_SHORT).show();Intent in=new Intent();in.setClass(MainActivity.this, Activity02.class);in.putExtra("id",id);startActivity(in);}});