城市列表

1. 在app的gradle里面

com.github.andyoom:citypicker:v1.0.4

2.在项目的build.gradle中添加

    maven {url "https://jitpack.io"}

package test.bwie.com.wzq_170908;

import android.content.Intent;

import android.os.Bundle;

import android.support.v7.app.AppCompatActivity;

import android.view.View;

import android.widget.TextView;

import com.example.city_picker.CityListActivity;

public class MainActivity extends AppCompatActivity {

    private TextView city;

    private TextView tv;

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

        tv = (TextView) findViewById(R.id.tv);

        tv.setOnClickListener(new View.OnClickListener() {

            @Override

            public void onClick(View v) {

                CityListActivity.startCityActivityForResult(MainActivity.this);

            }

        });

    }

    @Override

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

        super.onActivityResult(requestCode, resultCode, data);

        if(requestCode == 101&& resultCode ==102){

            String city = data.getStringExtra("city");

            tv.setText(city);

        }

    }

}