城市列表

城市列表1. 在app的gradle里面
        compile 'com.github.andyoom:citypicker:v1.0.4'




2.在项目的build.gradle中添加
    maven {url "https://jitpack.io"}

  public class MainActivity extends AppCompatActivity {    private Button btn_aniu;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        btn_aniu = (Button) findViewById(R.id.btn_aniu);        btn_aniu.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                CityListActivity.startCityActivityForResult(MainActivity.this);            }        });    }}