Android 自动化测试（2）根据ID查找对象(java)

来源：互联网发布：知乎资金管理编辑：程序博客网时间：2024/05/14 10:45

之前一篇文章写的是 Android 自动化测试（1）如何安装和卸载一个应用(java) ，下面再探索一下如果在普通java应用程序中，根据ID来查找对象

1、类库依赖：

The library dependencies are:
chimpchat.jar,common.jar,ddmlib.jar,guava-13.0.1.jar,sdklib.jar,hierchyviewer2lib.jar
They can all be found in the sdk/tools/lib subdirectory of the ADT bundle.

2、代码：

package com.robot.dream.test;import com.android.chimpchat.adb.AdbBackend;import com.android.chimpchat.adb.LinearInterpolator.Point;import com.android.chimpchat.core.IChimpDevice;import com.android.chimpchat.core.TouchPressType;import com.android.chimpchat.hierarchyviewer.HierarchyViewer;import com.android.hierarchyviewerlib.models.ViewNode;public class TestRobotDream {    public static Point getAbsoluteCenterOfView(ViewNode node) {        Point point = getAbsolutePositionOfView(node);        return new Point(point.getX() + node.width / 2, point.getY() + node.height / 2);    }    public static Point getAbsolutePositionOfView(ViewNode node) {        int x = node.left;        int y = node.top;        for(ViewNode p = node.parent; p != null; p = p.parent) {            x += p.left - p.scrollX;            y += p.top - p.scrollY;        }        return new Point(x, y);    }    /**     * @param args     */    public static void main(String[] args) {        System.out.println("start");        IChimpDevice device = new AdbBackend().waitForConnection();        System.out.println("device ok");                device.shell("am start com.robot.dream/com.robot.dream.MainActivity");        System.out.println("monkey test connected");        HierarchyViewer view = device.getHierarchyViewer();        ViewNode viewNode = view.findViewById("id/center_image");        //Point p = HierarchyViewer.getAbsoluteCenterOfView(viewNode);        Point p = getAbsoluteCenterOfView(viewNode);        //EasyMonkeyDevice easyDevice = new EasyMonkeyDevice(null);        System.out.println(" x: "+p.getX() + " y: "+p.getY());        //By.id("");        //By selector = By.id("");        System.out.println("touch 1 ok");        device.touch(p.getX(), p.getY(), TouchPressType.DOWN_AND_UP);        System.out.println("touch 2 ok");        device.touch(p.getX(), p.getY(), TouchPressType.DOWN_AND_UP);        //easyDevice.touch(selector, TouchPressType.DOWN_AND_UP);        device.dispose();    }}

3、局限性：

以上的自动化测试，这种方式是采用monkeyrunner对应的java, lib来实现的。

所以其本质上就是java版的monkey runner

它可以实现的功能，基本上monkey runner也都能实现，如果用java实现，文档少，材料少，有点得不偿失。

探索用java来实现，最大的收获，是对这些测试相关类的学习。

4、后面会介绍些 Android monkeyrunner &Android Unit Auto Test&Android Code Coverage Test

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