How to instantiate android weather forecast control provinces and cities

Load weather forecast data with Intent. The code is as follows:

Intention? =? New? Intent(LoadUI.this，loaddataservice . class)；

Bound? Bound? =? New? bundle()； ? //? Create weather content

bundle.putString("city "，weather util . getdefaultcity(load ui . this))；

Bundle.putBoolean("check ",false); //? Don't write content

intent . put extras(bundle)； ? //? Closed weather

load ui . this . startservice(load ui . this . intent)；

The LoadDataService class is a service class for loading weather forecast data. This class needs to do the following:

City? =? URLEncoder.encode (city, "UTF-8");