Example #1
0
  @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();
          }
        });
  }
Example #2
0
        @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);
        }