/**
 * 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);
    }
}

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");
        }
    }
 
}