实现代码如下：
　　/**
　　* 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
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");
}
}
}