本人在学习UiAutomator的时候，遇到添加收获地址的测试用例，这里的地址的地区是一级一级选择的。所以写了一个随机选择的方法。分享出来，供大家参考。

public void addAdress() throws UiObjectNotFoundException {

login();

waitForResourceIdAndClick("com.gaotu100.superclass:id/view_shared_tabbar_me");//点击我的

waitForResourceIdAndClick("com.gaotu100.superclass:id/mylexuefragment_userinfo_container");//点击进入个人中心

waitForTextAndClick("收货地址");

sleep(1000);

waitForTextAndClick("添加");

writeTextByResourceId("com.gaotu100.superclass:id/order_address_name", "收货人01");//输入收货人

writeTextByResourceId("com.gaotu100.superclass:id/order_address_mobile", "13120454219");//输入手机号

waitForResourceIdAndClick("com.gaotu100.superclass:id/order_address_city_right_arrow");//点击选择地区

randomClickOpiton();//随机选择省

randomClickOpiton();//随机选择市

randomClickOpiton();//随机选择县

writeTextByResourceId("com.gaotu100.superclass:id/order_address_detail", "详细地址01");

waitForTextAndClick("保存");

String name = getTextByResourceId("com.gaotu100.superclass:id/order_address_name");//获取收货人

String mobile = getTextByResourceId("com.gaotu100.superclass:id/order_address_mobile");//获取手机号

String adress = getTextByResourceId("com.gaotu100.superclass:id/order_address");//获取详细地址

assertEquals("收货地址收货人姓名错误！", "收货人01", name);

assertEquals("收货地址收货人手机号错误！", "13120454219", mobile);

assertTrue(adress.contains("详细地址01"));

waitForResourceIdAndClick("com.gaotu100.superclass:id/order_address_right_arrow");//点击修改收货地址

waitForTextAndClick("删除");

waitForResourceIdAndClick("com.gaotu100.superclass:id/customer_dialog_ok");//点击确定

}其中randomClickOpiton()方法如下：

public void randomClickOpiton() throws UiObjectNotFoundException {

int num = getUiObjectByClassName("android.widget.ListView").getChildCount();

int i = new Random().nextInt(num);

getUiObjectByResourceIdIntance("com.gaotu100.superclass:id/simpleitemview_left_text", i).clickAndWaitForNewWindow();

}