@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_choose_city);
m_myApplication = MyApplication.getInstance();
mBackbtn = (ImageView) findViewById(R.id.title_back);
mBackbtn.setOnClickListener(this);
mCityNameTv = (TextView) findViewById(R.id.title_name);
SharedPreferences sharedPreferences = getSharedPreferences("config", MODE_PRIVATE);
String cityName = sharedPreferences.getString("main_city_name", "北京"); // 缺省值为北京
mCityNameTv.setText("当前城市：" + cityName);
mEditText = (EditText) findViewById(R.id.search_edit);
mEditText.addTextChangedListener(mTextWatcher);
mSearchList = new ArrayList<City>();
mSearchList = m_myApplication.getAllCityList();
String[] data = new String[mSearchList.size()];
for (int i = 0, j = mSearchList.size(); i < j; i++) {
data[i] = mSearchList.get(i).getProvince() + "-" + mSearchList.get(i).getCity();
}
mlistView = (ListView) findViewById(R.id.city_list_view);
ArrayAdapter<String> adapter;
adapter = new ArrayAdapter<String>(ChooseCity.this, R.layout.drawer_list_style, data);
mlistView.setAdapter(adapter);
mlistView.setOnItemClickListener(
new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
// Toast.makeText(ChooseCity.this, "You have selected
// "+position,Toast.LENGTH_LONG).show();
City city = mSearchList.get(position);
String returnCityNumber = city.getNumber();
String returnCityName = city.getCity();
// 点击后切换到指定城市
SharedPreferences sharedPreferences = getSharedPreferences("config", MODE_PRIVATE);
SharedPreferences.Editor editor = sharedPreferences.edit();
editor.putString("main_city_code", returnCityNumber);
editor.putString("main_city_name", returnCityName);
editor.commit();
Intent intent = new Intent();
intent.putExtra("CityNumber", returnCityNumber);
intent.putExtra("CityName", returnCityName);
setResult(RESULT_OK, intent);
finish();
}
});
}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
String searchKey = s.toString();
mSearchList = m_myApplication.showCurCityList(searchKey);
String[] data = new String[mSearchList.size()];
for (int i = 0, j = mSearchList.size(); i < j; i++) {
data[i] = mSearchList.get(i).getProvince() + "-" + mSearchList.get(i).getCity();
}
ArrayAdapter<String> adapter;
adapter = new ArrayAdapter<String>(ChooseCity.this, R.layout.drawer_list_style, data);
// adapter = new
// ArrayAdapter<String>(ChooseCity.this,android.R.layout.simple_expandable_list_item_1,data);
mlistView.setAdapter(adapter);
}