仿京东收货地址

仿京东收货地址三级联动 方法实现 非常简单 选择省市区，逐个选择逐个出现，如果选择的是北京、天津等直辖市

package com.jack.jdaddressselector;

import android.content.Context;
import android.support.test.InstrumentationRegistry;
import android.support.test.runner.AndroidJUnit4;

import org.junit.Test;
import org.junit.runner.RunWith;

import static org.junit.Assert.*;

/**
 * Instrumentation test which will execute on an Android device.
 *
 * @see Testing documentation
 */
@RunWith（AndroidJUnit4.class）
public class ExampleInstrumentedTest {
    @Test
    public void useAppContext（） throws Exception {
        // Context of the app under test.
        Context appContext = InstrumentationRegistry.getTargetContext（）;

        assertEquals（“com.jack.jdaddressselector“ appContext.getPackageName（））;
    }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2016-12-06 04:53  JDAddressSelector-master-2\
     目录           0  2016-12-06 04:53  JDAddressSelector-master-2\app\
     文件         661  2016-12-06 04:53  JDAddressSelector-master-2\app\proguard-rules.pro
     目录           0  2017-12-27 20:14  __MACOSX\
     目录           0  2017-12-27 20:14  __MACOSX\JDAddressSelector-master-2\
     目录           0  2017-12-27 20:14  __MACOSX\JDAddressSelector-master-2\app\
     文件         212  2016-12-06 04:53  __MACOSX\JDAddressSelector-master-2\app\._proguard-rules.pro
     文件           7  2016-12-06 04:53  JDAddressSelector-master-2\app\.gitignore
     文件         212  2016-12-06 04:53  __MACOSX\JDAddressSelector-master-2\app\._.gitignore
     文件         874  2016-12-06 04:53  JDAddressSelector-master-2\app\build.gradle
     文件         212  2016-12-06 04:53  __MACOSX\JDAddressSelector-master-2\app\._build.gradle
     目录           0  2016-12-06 04:53  JDAddressSelector-master-2\app\src\
     目录           0  2016-12-06 04:53  JDAddressSelector-master-2\app\src\androidTest\
     目录           0  2016-12-06 04:53  JDAddressSelector-master-2\app\src\androidTest\java\
     目录           0  2016-12-06 04:53  JDAddressSelector-master-2\app\src\androidTest\java\com\
     目录           0  2016-12-06 04:53  JDAddressSelector-master-2\app\src\androidTest\java\com\jack\
     目录           0  2016-12-06 04:53  JDAddressSelector-master-2\app\src\androidTest\java\com\jack\jdaddressselector\
     文件         756  2016-12-06 04:53  JDAddressSelector-master-2\app\src\androidTest\java\com\jack\jdaddressselector\ExampleInstrumentedTest.java
     目录           0  2017-12-27 20:14  __MACOSX\JDAddressSelector-master-2\app\src\
     目录           0  2017-12-27 20:14  __MACOSX\JDAddressSelector-master-2\app\src\androidTest\
     目录           0  2017-12-27 20:14  __MACOSX\JDAddressSelector-master-2\app\src\androidTest\java\
     目录           0  2017-12-27 20:14  __MACOSX\JDAddressSelector-master-2\app\src\androidTest\java\com\
     目录           0  2017-12-27 20:14  __MACOSX\JDAddressSelector-master-2\app\src\androidTest\java\com\jack\
     目录           0  2017-12-27 20:14  __MACOSX\JDAddressSelector-master-2\app\src\androidTest\java\com\jack\jdaddressselector\
     文件         212  2016-12-06 04:53  __MACOSX\JDAddressSelector-master-2\app\src\androidTest\java\com\jack\jdaddressselector\._ExampleInstrumentedTest.java
     文件         212  2016-12-06 04:53  __MACOSX\JDAddressSelector-master-2\app\src\androidTest\java\com\jack\._jdaddressselector
     文件         212  2016-12-06 04:53  __MACOSX\JDAddressSelector-master-2\app\src\androidTest\java\com\._jack
     文件         212  2016-12-06 04:53  __MACOSX\JDAddressSelector-master-2\app\src\androidTest\java\._com
     文件         212  2016-12-06 04:53  __MACOSX\JDAddressSelector-master-2\app\src\androidTest\._java
     文件         212  2016-12-06 04:53  __MACOSX\JDAddressSelector-master-2\app\src\._androidTest
     目录           0  2016-12-06 04:53  JDAddressSelector-master-2\app\src\test\
............此处省略161个文件信息