向前与向后滚动API

一、向前与向后滚动相关API

返回值	API	描述
boolean	scrollBackward(int steps)	自动以步长向后滑动
boolean	scrollBackward()	以默认步长55向后滑动
boolean	scrollForward()	以默认步长55向前滑动
boolean	scrollForward(int steps)	自定义步长向前滑动

 

 

 

 

 

 

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="testScrollBackwardAndForward";        androidId="1";        new UiAutomatorHelper(jarName, testClass, testName, androidId);    }    public void testScrollBackwardAndForward() 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"));                //向前滑动，默认步长55        scroll.scrollForward();        sleep(3000);                //向前滑动，指定步长为5        scroll.scrollForward(5);        sleep(3000);                //向后滑动，默认步长为5        scroll.scrollBackward();        sleep(3000);                //向后滑动，指定步长为5000        scroll.scrollBackward(5000);    }}