appium实现adb命令 截图和清空EditText

原文地址http://www.cnblogs.com/tobecrazy/p/4592405.html

原文地址http://www.cnblogs.com/tobecrazy/

该博主有很多干货，可以多去研究研究

adb基本命令总结（Android Debug Bridge）

adb 是PC和设备连接的桥梁，可以通过adb对devices进行相关操作

• adb devices           列出你的devices
• adb kill-server         杀掉adb服务（如果设备连接出问题，可尝试）
• adb start-server      重启adb服务
• adb shell                进入默认device的Linux shell,可以直接执行Linux命令

• adb shell screenrecord /sdcard/runCase.mp4  录制视频保存，默认3min,也可以加--time-limit 60限制时间
• adb install jd.apk      向设备安装app
• adb pull /sdcard/runCase.mp4 c:// 把手机中文件copy到电脑
• adb push C://runCase.mp4 /sdcard/          把电脑中文件放到手机

以上就是一些基本的adb 命令

利用adb命令先切换为自己的输入法，按了搜索再切换为appium的输入法

查看当前手机的输入法

cmd执行下面的的代码

adb shell ime list -s

可以看到类似下面的结果，

C:\Users\LITP>adb shell ime list -s
com.baidu.input_mi/.ImeService
com.sohu.inputmethod.sogou.xiaomi/.SogouIME
io.appium.android.ime/.UnicodeIME

C:\Users\LITP>

执行adb命令

先写好一个执行cmd的方法

    /**
     * 执行adb命令
     * @param s 要执行的命令
     */
    private void excuteAdbShell(String s) {
        Runtime runtime=Runtime.getRuntime();
        try{
            runtime.exec(s);
        }catch(Exception e){
            print("执行命令:"+s+"出错");
        }
    }

在需要搜索的时候执行下面的代码，切换的输入法用自己查看列表的输入法内容，我这里是搜狗输入法

        //使用adb shell 切换输入法-更改为搜狗拼音，这个看你本来用的什么输入法
        excuteAdbShell("adb shell ime set com.sohu.inputmethod.sogou.xiaomi/.SogouIME");
        //再次点击输入框，调取键盘，软键盘被成功调出
        clickView(page.getSearch());
        //点击右下角的搜索，即ENTER键
        pressKeyCode(AndroidKeyCode.ENTER);
        //再次切回 输入法键盘为Appium unicodeKeyboard
        excuteAdbShell("adb shell ime set io.appium.android.ime/.UnicodeIME");

---

appium实现截图

由于我有webdriver 的基础，理解起来比较easy，appium截图实际是继承webdriver的

selenium 中使用的是TakesScreenShot接口getScreenShotAs方法，具体实现如下

 1 /**
 2      * This Method create for take screenshot
 3      *
 4      * @author Young
 5      * @param drivername
 6      * @param filename
 7      */
 8     public static void snapshot(TakesScreenshot drivername, String filename) {
 9         // this method will take screen shot ,require two parameters ,one is
10         // driver name, another is file name
11
12         String currentPath = System.getProperty("user.dir"); // get current work
13                                                                 // folder
14         File scrFile = drivername.getScreenshotAs(OutputType.FILE);
15         // Now you can do whatever you need to do with it, for example copy
16         // somewhere
17         try {
18             System.out.println("save snapshot path is:" + currentPath + "/"
19                     + filename);
20             FileUtils
21                     .copyFile(scrFile, new File(currentPath + "\\" + filename));
22         } catch (IOException e) {
23             System.out.println("Can't save screenshot");
24             e.printStackTrace();
25         } finally {
26             System.out.println("screen shot finished, it's in " + currentPath
27                     + " folder");
28         }
29     }

调用： snapshot((TakesScreenshot) driver, "zhihu_showClose.png");

你可以在捕获异常的时候调用，可以实现错误截图，做测试结果分析很有效

---

appium清空EditText（一个坑）

在使用appium过程中，发现sendkeys和clear方法并不太好使，只好自己封装模拟手工一个一个删除

这里用到keyEvent,具体内容请参考api http://appium.github.io/java-client/

要删除一段文字，该怎么做：

1. 获取文本长度

2. 移动到文本最后

3. 按下删除按钮，直到和文本一样长度

移动到文本最后： 123删除67

public static final int	BACKSPACE	67
public static final int	DEL	67

public static final int

KEYCODE_MOVE_END

123

实现代码如下：

1 2 3 4 5 6 7 8 9 10 11 12

/**  * This method for delete text in textView  *  * @author Young  * @param text  */ public void clearText(String text) {     driver.sendKeyEvent(123);     for (int i = 0; i < text.length(); i++) {         driver.sendKeyEvent(67);     } }

　　

整个case的代码贴一下

初始化driver，执行cmd.exe /C adb shell screenrecord /sdcard/runCase.mp4 开始录制测试视频

执行login

执行修改知乎的个人介绍

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package com.dbyl.core;   import org.apache.commons.io.FileUtils; import org.openqa.selenium.By; import org.openqa.selenium.OutputType; import org.openqa.selenium.TakesScreenshot; import org.openqa.selenium.WebElement; import org.openqa.selenium.remote.CapabilityType; import org.openqa.selenium.remote.DesiredCapabilities; import org.testng.Assert; import org.testng.annotations.AfterClass; import org.testng.annotations.BeforeClass; import org.testng.annotations.Test;   import io.appium.java_client.android.AndroidDriver;   import java.io.File; import java.io.IOException; import java.net.URL; import java.util.List; import java.util.concurrent.TimeUnit;   public class zhiHu {     private AndroidDriver driver;       /**      * @author Young      * @throws IOException      */     public void startRecord() throws IOException {         Runtime rt = Runtime.getRuntime();         // this code for record the screen of your device         rt.exec("cmd.exe /C adb shell screenrecord /sdcard/runCase.mp4");       }       @BeforeClass(alwaysRun = true)     public void setUp() throws Exception {         // set up appium         File classpathRoot = new File(System.getProperty("user.dir"));         File appDir = new File(classpathRoot, "apps");         File app = new File(appDir, "zhihu.apk");         DesiredCapabilities capabilities = new DesiredCapabilities();         capabilities.setCapability(CapabilityType.BROWSER_NAME, "");         capabilities.setCapability("platformName", "Android");         capabilities.setCapability("deviceName", "Android Emulator");         capabilities.setCapability("platformVersion", "4.4");         // if no need install don't add this         capabilities.setCapability("app", app.getAbsolutePath());         capabilities.setCapability("appPackage", "com.zhihu.android");         // support Chinese         capabilities.setCapability("unicodeKeyboard", "True");         capabilities.setCapability("resetKeyboard", "True");         // no need sign         capabilities.setCapability("noSign", "True");         capabilities.setCapability("appActivity", ".ui.activity.GuideActivity");         driver = new AndroidDriver(new URL("http://127.0.0.1:4723/wd/hub"),                 capabilities);         startRecord();     }       @Test(groups = { "login" })     public void login() {         // find login button         WebElement loginButton = driver.findElement(By                 .id("com.zhihu.android:id/login"));         loginButton.click();           // wait for 20s         driver.manage().timeouts().implicitlyWait(20, TimeUnit.SECONDS);           // find login userName and password editText         List<WebElement> textFieldsList = driver                 .findElementsByClassName("android.widget.EditText");         textFieldsList.get(0).sendKeys("seleniumcookies@126.com");         textFieldsList.get(1).sendKeys("cookies123");         driver.manage().timeouts().implicitlyWait(20, TimeUnit.SECONDS);           // find ok button byName         driver.findElementById("android:id/button1").click();         driver.manage().timeouts().implicitlyWait(90, TimeUnit.SECONDS);           // find keyword 首页 and verify it is display         Assert.assertTrue(driver.findElement(By.name("首页")).isDisplayed());       }       @Test(groups = { "profileSetting" }, dependsOnMethods = "login")     public void profileSetting() {           driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);         // find keyword 首页 and verify it is display         Assert.assertTrue(driver.findElement(By.name("首页")).isDisplayed());         WebElement myButton = driver.findElement(By                 .className("android.widget.ImageButton"));         myButton.click();         driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);         driver.swipe(700, 500, 100, 500, 10);         driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);         List<WebElement> textViews = driver                 .findElementsByClassName("android.widget.TextView");         textViews.get(0).click();         driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);           driver.findElementById("com.zhihu.android:id/name").click();         driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);           List<WebElement> showClose = driver                 .findElementsById("com.zhihu.android:id/showcase_close");         if (!showClose.isEmpty()) {             snapshot((TakesScreenshot) driver, "zhihu_showClose.png");             showClose.get(0).click();         }         Assert.assertTrue(driver                 .findElementsByClassName("android.widget.TextView").get(0)                 .getText().contains("selenium"));           driver.findElementById("com.zhihu.android:id/menu_people_edit").click();         driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);         WebElement intro = driver                 .findElementById("com.zhihu.android:id/introduction");         intro.click();         driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);         WebElement content = driver                 .findElementById("com.zhihu.android:id/content");         String text = content.getAttribute("text");         content.click();         clearText(text);         content.sendKeys("Appium Test. Create By Young");           driver.findElementById("com.zhihu.android:id/menu_question_done")                 .click();           WebElement explanation = driver                 .findElementById("com.zhihu.android:id/explanation");         explanation.click();         driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);         content = driver.findElementById("com.zhihu.android:id/content");         text = content.getAttribute("text");         content.click();         clearText(text);         content.sendKeys("Appium Test. Create By Young. This is an appium type hahahahah");           driver.findElementById("com.zhihu.android:id/menu_question_done")                 .click();         snapshot((TakesScreenshot) driver, "zhihu.png");       }       /**      * This method for delete text in textView      *      * @author Young      * @param text      */     public void clearText(String text) {         driver.sendKeyEvent(123);         for (int i = 0; i < text.length(); i++) {             driver.sendKeyEvent(67);         }     }       @AfterClass(alwaysRun = true)     public void tearDown() throws Exception {         driver.quit();     }       /**      * This Method create for take screenshot      *      * @author Young      * @param drivername      * @param filename      */     public static void snapshot(TakesScreenshot drivername, String filename) {         // this method will take screen shot ,require two parameters ,one is         // driver name, another is file name           String currentPath = System.getProperty("user.dir"); // get current work                                                                 // folder         File scrFile = drivername.getScreenshotAs(OutputType.FILE);         // Now you can do whatever you need to do with it, for example copy         // somewhere         try {             System.out.println("save snapshot path is:" + currentPath + "/"                     + filename);             FileUtils                     .copyFile(scrFile, new File(currentPath + "\\" + filename));         } catch (IOException e) {             System.out.println("Can't save screenshot");             e.printStackTrace();         } finally {             System.out.println("screen shot finished, it's in " + currentPath                     + " folder");         }     }   }

　　

 这是运行中的两处截图：