Android无线测试之—UiAutomator UiScrollable API介绍四

获取与设置最大滚动次数常量值

一、获取与设置最大滚动次数常量值相关API

返回值	API	描述
int	getMaxSearchSwipes()	获取执行搜索滑动过程中的最大滑动次数，默认最大滚动次数为30
UiScrollable	setMaxSearchSwipes(int swipes)	设置最大可滑动次数

二、API应用举例

package com.testuiselector;

import com.android.uiautomator.core.UiDevice;
import com.android.uiautomator.core.UiObject;
import com.android.uiautomator.core.UiObjectNotFoundException;
import com.android.uiautomator.core.UiScrollable;
import com.android.uiautomator.core.UiSelector;
import com.android.uiautomator.testrunner.UiAutomatorTestCase;

public class Demo extends UiAutomatorTestCase {

    /**
     * @param args
     */
    public static void main(String[] args) {
        
        String jarName, testClass, testName, androidId;
        jarName="demo2";
        testClass="com.testuiselector.Demo";
        testName="testSearchSwipes";
        androidId="1";
        new UiAutomatorHelper(jarName, testClass, testName, androidId);

    }
    
    public void testSearchSwipes() throws UiObjectNotFoundException{
        UiDevice.getInstance().pressHome();
        sleep(1000);
        
        UiObject people=new UiObject(new UiSelector().text("People"));
        people.clickAndWaitForNewWindow();
        
        UiScrollable scroll=new UiScrollable(new UiSelector().className("android.widget.ListView"));
        
        //最大滑动次数为默认30次，成功找到联系人X
        UiObject textview=new UiObject(new UiSelector().text("X"));
        scroll.scrollIntoView(textview);
        textview.click();
        System.out.println("最大滑动次数="+scroll.getMaxSearchSwipes());
        UiDevice.getInstance().pressBack();
        
        //设置虽大滑动此洞为3次，导致到不到联系人A，因此报错
        UiObject textview1=new UiObject(new UiSelector().text("A"));
        scroll.setMaxSearchSwipes(3);
        scroll.scrollIntoView(textview1);
        textview.click();
        
    }
}