[uiautomator篇][11]下载dump,解析xml的方法

Posted 2020-09-29

• 1 project/pad(你的项目)/build-gradle

添加：红色部分

dependencies {
    compile fileTree(dir: ‘libs‘, include: [‘*.jar‘])
    testCompile ‘junit:junit:4.12‘
    androidTestCompile ‘com.android.support:support-annotations:24.0.0‘
    androidTestCompile ‘com.android.support.test:runner:0.4.1‘
    androidTestCompile ‘com.android.support.test:rules:0.4.1‘
    compile ‘com.android.support:appcompat-v7:24.0.0‘
    androidTestCompile ‘com.android.support.test.uiautomator:uiautomator-v18:2.1.1‘
    compile ‘dom4j:dom4j:20040902.021138‘
}

• 2 sync project with Gradle Files (在工具栏倒数第四个，像眼睛和wifi)

同样是为了解决有些时候采用uiautomater不能点击某个控件的问题，新增布局文件解析接口。

主要作用：代码中无法查找到控件时，我们使用dump布局文件，此段代码主要解析dump文件，可根据任意UiObeject的任意属性，获取它其余的属性。

例如布局文件下有text为Play music的控件，想获取其位置，具体效果如下：

 

 

             

 

 

import org.dom4j.Element;

/**
 * 数据实体类
 *
 * @author ***
 */
public class XMLBean {

public final Element element;
public final int index;
public final String text;
public final String resourceId;
public final String classText;
public final String packageText;
public final String contentDesc;
public final boolean checkable;
public final boolean checked;
public final boolean clickable;
public final boolean enable;
public final boolean focusable;
public final boolean focused;
public final boolean scrollable;
public final boolean long_clickable;
public final boolean password;
public final boolean selected;
public final String bounds;

public XMLBean(Element element) {
this.element = element;

index = Integer.parseInt(element.attributeValue("index"));
text = element.attributeValue("text");
resourceId = element.attributeValue("resource-id");
classText = element.attributeValue("class");
packageText = element.attributeValue("package");
contentDesc = element.attributeValue("content-desc");
checkable = Boolean.parseBoolean(element.attributeValue("checkable"));
checked = Boolean.parseBoolean(element.attributeValue("checked"));
clickable = Boolean.parseBoolean(element.attributeValue("clickable"));
enable = Boolean.parseBoolean(element.attributeValue("enabled"));
focusable = Boolean.parseBoolean(element.attributeValue("focusable"));
focused = Boolean.parseBoolean(element.attributeValue("focused"));
scrollable = Boolean.parseBoolean(element.attributeValue("scrollable"));
long_clickable = Boolean.parseBoolean(element.attributeValue("long-clickable"));
password = Boolean.parseBoolean(element.attributeValue("password"));
selected = Boolean.parseBoolean(element.attributeValue("selected"));
bounds = element.attributeValue("bounds");

}

@Override
public String toString() {
return "XMLBean [index=" + index + ", text=" + text + ", resourceId=" + resourceId + ", classText="
+ classText + ", packageText=" + packageText + ", contentDesc=" + contentDesc
+ ", checkable=" + checkable + ", checked=" + checked + ", clickable=" + clickable
+ ", enable=" + enable + ", focusable=" + focusable + ", focused=" + focused
+ ", scrollable=" + scrollable + ", long_clickable=" + long_clickable + ", password="
+ password + ", selected=" + selected + ", bounds=" + bounds + "]";
}

}
 
package com.softwinner.app;

import android.content.Context;
import android.content.Intent;
import android.os.RemoteException;
import android.support.test.InstrumentationRegistry;
import android.support.test.uiautomator.By;
import android.support.test.uiautomator.UiDevice;
import android.support.test.uiautomator.UiObjectNotFoundException;
import android.support.test.uiautomator.Until;

import org.dom4j.Document;
import org.dom4j.Element;
import org.dom4j.io.SAXReader;
import org.junit.Before;
import org.junit.Test;

import java.io.File;
import java.io.IOException;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;

import static org.hamcrest.core.IsNull.notNullValue;
import static org.junit.Assert.assertThat;


/**
 * Created by *** on 2017/7/21.
 */

public class TestAA {

    private static List<XMLBean> list;
    private static final String PATH = "/sdcard/window_dump.xml";
    private final static int LAUNCH_TIMEOUT = 5000;
    UiDevice device;

    @Before
    public void setup(){
        device = UiDevice.getInstance(InstrumentationRegistry.getInstrumentation());
    }

    @Test
    public void testAA() throws UiObjectNotFoundException, IOException, InterruptedException {

        File file = new File(PATH);
        device.dumpWindowHierarchy(file);
        if (!file.exists()) {
            print("No File");
            return;
        }
        try {
            list = new LinkedList<XMLBean>();
            // 1、读取xml文件
            SAXReader reader = new SAXReader();
            Document document = reader.read(file);
            // 2、获取根节点
            Element rootNode = document.getRootElement();
            treeWalk(rootNode);
            print("list::" + list.toString());
            print("list.size::" + list.size());
            if (list != null)
                list.clear();
            list = null;
            print("End");
        }
        catch (Exception e) {
            e.printStackTrace();
        }
    }

    private static void print(Object obj) {
        System.out.println(obj);
    }

    private void treeWalk(Element element) throws UiObjectNotFoundException {
        String text;
        for (Iterator i = element.elementIterator(); i.hasNext(); ) {
            Element elementNode = (Element) i.next();
            if (elementNode.elements().size() > 0) {
                treeWalk(elementNode);
            }
            print(elementNode.toString());
            XMLBean bean = new XMLBean(elementNode);
            print("-------------------------------------------");
            if(bean.text.equals("Play Music")){
                print(bean.bounds);
            }
            print("-------------------------------------------");
            list.add(bean);
        }
    }