Android中调用第三方实现美团城市选择

    1.添加依赖

compile 'com.zaaach:citypicker:1.1'

     2.清单文件中添加

<activity
    android:name="com.zaaach.citypicker.CityPickerActivity"
    android:screenOrientation="portrait"
    android:theme="@style/CityPicker.NoActionBar"
    android:windowSoftInputMode="stateHidden|adjustPan" />

<!--这里的value要替换成你项目的-->
<meta-data
    android:name="com.amap.api.v2.apikey"
    android:value="138e5cf1e8961ae326ff0908c03d1ae1" />

     3.MainActivity中

startActivityForResult(new Intent(MainActivity.this, CityPickerActivity.class), REQUEST_CODE_PICK_CITY);

   //点击传值

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (requestCode == REQUEST_CODE_PICK_CITY && resultCode == RESULT_OK){
        if (data != null){
            String city = data.getStringExtra(CityPickerActivity.KEY_PICKED_CITY);

        }
    }
}