Fragment中使用startActivityForResult

1、使用getActivity().startActivityForResult

2、onActivityResult为public，不能为protected

public void onClickCity(View view)

{

Log.d("rwb","onClickCity");

Intent intent = new Intent(this, CityList.class);

getActivity().startActivityForResult(intent, 1);

}

@Override

public void onActivityResult(int requestCode, int resultCode, Intent data) {

switch (requestCode)

{

case 1:

selectedCity=data.getStringExtra("selectedCity");

tv_city.setText(selectedCity);

break;

default:

break;

}

}