一、为什么需要封装?
封装的本意就是为了方便、简洁。
二、Android的显式等待封装
1. AndroidDriverWait.java
package com.example.base;
/**
* Created by LITP on 2016/9/8.
*/
import org.openqa.selenium.NotFoundException;
import org.openqa.selenium.TimeoutException;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebDriverException;
import org.openqa.selenium.remote.RemoteWebDriver;
import org.openqa.selenium.support.ui.Clock;
import org.openqa.selenium.support.ui.FluentWait;
import org.openqa.selenium.support.ui.Sleeper;
import org.openqa.selenium.support.ui.SystemClock;
import java.util.concurrent.TimeUnit;
import io.appium.java_client.android.AndroidDriver;
public class AndroidDriverWait extends FluentWait<AndroidDriver> {
public final static long DEFAULT_SLEEP_TIMEOUT = 500;
private final WebDriver driver;
public AndroidDriverWait(AndroidDriver driver, long timeOutInSeconds) {
this(driver, new SystemClock(), Sleeper.SYSTEM_SLEEPER, timeOutInSeconds, DEFAULT_SLEEP_TIMEOUT);
}
public AndroidDriverWait(AndroidDriver driver, long timeOutInSeconds, long sleepInMillis) {
this(driver, new SystemClock(), Sleeper.SYSTEM_SLEEPER, timeOutInSeconds, sleepInMillis);
}
public AndroidDriverWait(AndroidDriver driver, Clock clock, Sleeper sleeper, long timeOutInSeconds,
long sleepTimeOut) {
super(driver, clock, sleeper);
withTimeout(timeOutInSeconds, TimeUnit.SECONDS);
pollingEvery(sleepTimeOut, TimeUnit.MILLISECONDS);
ignoring(NotFoundException.class);
this.driver = driver;
}
@Override
protected RuntimeException timeoutException(String message, Throwable lastException) {
TimeoutException ex = new TimeoutException(message, lastException);
ex.addInfo(WebDriverException.DRIVER_INFO, driver.getClass().getName());
if (driver instanceof RemoteWebDriver) {
RemoteWebDriver remote = (RemoteWebDriver) driver;
if (remote.getSessionId() != null) {
ex.addInfo(WebDriverException.SESSION_ID, remote.getSessionId().toString());
}
if (remote.getCapabilities() != null) {
ex.addInfo("Capabilities", remote.getCapabilities().toString());
}
}
throw ex;
}
}2.ExpectedCondition.java
接口
package com.example.base;
import com.google.common.base.Function;
import io.appium.java_client.android.AndroidDriver;
/**
* Created by LITP on 2016/9/8.
*/
public interface ExpectedCondition<T> extends Function<AndroidDriver, T> {}3. 使用
/**
* 显示等待，等待Id对应的控件出现time秒，一出现马上返回，time秒不出现也返回
*/
public AndroidElement waitAuto(By by, int time) {
try {
return new AndroidDriverWait(driver, time)
.until(new ExpectedCondition<AndroidElement>() {
@Override
public AndroidElement apply(AndroidDriver androidDriver) {
return (AndroidElement) androidDriver.findElements(by);
}
});
} catch (TimeoutException e) {
Assert.fail("查找元素超时!! " + time + " 秒之后还没找到元素 [" + by.toString() + "]", e);
return null;
}
}三、Assert断言的封装
封装了 出现错误输出了异常信息但不终止程序的运行，会继续往下执行。
1.Assertion.java
package com.example.base;
import org.testng.Assert;
import java.util.ArrayList;
import java.util.List;
/**
* Created by LITP on 2016/9/21.
*/
public class Assertion {
public static boolean flag = true; //是否有错误
public static List<Error> errors = new ArrayList<>(); //错误集合
/**
* 验证值是否相等
* @param actual 第一个值
* @param expected 要对比的值
*/
public static void verifyEquals(Object actual, Object expected){
try{
Assert.assertEquals(actual, expected);
}catch(Error e){
errors.add(e);
flag = false;
}
}
/**
* 验证值是否相等
* @param actual 第一个值
* @param expected 要对比的值
* @param message 出错时候的提示消息
*/
public static void verifyEquals(Object actual, Object expected, String message){
try{
Assert.assertEquals(actual, expected, message);
}catch(Error e){
errors.add(e);
flag = false;
}
}
}2.AssertionListener.java
package com.example.base;
import org.testng.ITestResult;
import org.testng.TestListenerAdapter;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import static javafx.scene.input.KeyCode.T;
/**
* Created by LITP on 2016/9/21.
*/
public class AssertionListener extends TestListenerAdapter {
/**
* 测试方法开始的时候回调
* @param result
*/
@Override
public void onTestStart(ITestResult result) {
Assertion.flag = true;
Assertion.errors.clear();
}
/**
* 测试终止时候回调
* @param tr
*/
@Override
public void onTestFailure(ITestResult tr) {
this.handleAssertion(tr);
}
/**
* Test跳过 的时候执行
* @param tr
*/
@Override
public void onTestSkipped(ITestResult tr) {
this.handleAssertion(tr);
}
/**
* Test运行完毕时候执行
* @param tr
*/
@Override
public void onTestSuccess(ITestResult tr) {
this.handleAssertion(tr);
}
private int index = 0; //错误行号
/**
* 处理断言，每个Test执行完毕回调
* @param tr 测试结果
*/
private void handleAssertion(ITestResult tr){
if(!Assertion.flag){ //为假，就是断言出错了就执行下面的
//获取异常
Throwable throwable = tr.getThrowable();
if(throwable==null){
throwable = new Throwable();
}
//获取异常堆栈信息
StackTraceElement[] traces = throwable.getStackTrace();
//创建要输出的所有堆栈信息
StackTraceElement[] alltrace = new StackTraceElement[0];
//循环获取断言的异常信息，
for (Error e : Assertion.errors) {
//获取错误的堆栈数组信息
StackTraceElement[] errorTraces = e.getStackTrace();
//
StackTraceElement[] et = getKeyStackTrace(tr, errorTraces);
//设置异常信息堆栈内容
StackTraceElement[] message = handleMess(e.getMessage(),tr);
//行号初始化为0
index = 0;
//堆栈信息合并
alltrace = merge(alltrace, message);
alltrace = merge(alltrace, et);
}
//如果异常信息不为空
if(traces!=null){
traces = getKeyStackTrace(tr, traces);
alltrace = merge(alltrace, traces);
}
//保存异常信息
throwable.setStackTrace(alltrace);
tr.setThrowable(throwable);
//清空
Assertion.flag = true;
Assertion.errors.clear();
//输出异常信息
tr.setStatus(ITestResult.FAILURE);
}
}
/**
* 获取堆栈信息
* @param tr
* @param stackTraceElements
* @return
*/
private StackTraceElement[] getKeyStackTrace(ITestResult tr, StackTraceElement[] stackTraceElements){
List<StackTraceElement> ets = new ArrayList<>();
//循环获取信息
for (StackTraceElement stackTraceElement : stackTraceElements) {
//返回测试类的堆栈信息
if(stackTraceElement.getClassName().equals(tr.getTestClass().getName())){
ets.add(stackTraceElement);
index = stackTraceElement.getLineNumber(); //错误行号
}
}
return ets.toArray(new StackTraceElement[ets.size()]);
}
/**
* 合并两个堆栈信息
* @param traces1 第一个
* @param traces2
* @return
*/
private StackTraceElement[] merge(StackTraceElement[] traces1, StackTraceElement[] traces2){
StackTraceElement[] result = Arrays.copyOf(traces1, traces1.length + traces2.length);
System.arraycopy(traces2, 0, result, traces1.length, traces2.length);
return result;
}
/**
* 处理消息提示内容
* @param mess 报错信息
* @param tr 结果描述
* @return
*/
private StackTraceElement[] handleMess(String mess,ITestResult tr){
String message = "\n报错信息: "+mess;
String method = "\n报错方法名:"+tr.getMethod().getMethodName();
String className = "\n报错类:"+tr.getTestClass().getRealClass().getSimpleName();
return new StackTraceElement[]{
new StackTraceElement(message, //内容
method, //方法名
className+"\n报错行号", //文件名
index)};
}
}四、Appium java的封装
1. Builder.java
构建器，在每个用例上都可以很方便设置app的属性
package com.example.base;
/**
* Created by LITP on 2016/9/7.
*/
public class Builder {
String deviceName = BaseAppium.deviceName;
String platformVersion = BaseAppium.platformVersion;
String path = System.getProperty("user.dir") + "/src/main/java/apps/";
String appPath = BaseAppium.appPath;
String appPackage = BaseAppium.appPackage;
String noReset = BaseAppium.noReset;
String noSign = BaseAppium.noSign;
String unicodeKeyboard = BaseAppium.unicodeKeyboard;
String resetKeyboard = BaseAppium.resetKeyboard;
String appActivity = BaseAppium.appActivity;
public Builder setAppPath(String appPath) {
this.appPath = path + appPath;
return this;
}
public Builder setDeviceName(String deviceName) {
this.deviceName = deviceName;
return this;
}
public Builder setPlatformVersion(String platformVersion) {
this.platformVersion = platformVersion;
return this;
}
public Builder setApp(String appPath) {
this.appPath = appPath;
return this;
}
public Builder setAppPackage(String appPackage) {
this.appPackage = appPackage;
return this;
}
public Builder setNoReset(String noReset) {
this.noReset = noReset;
return this;
}
public Builder setNoSign(String noSign) {
this.noSign = noSign;
return this;
}
public Builder setUnicodeKeyboard(String unicodeKeyboard) {
this.unicodeKeyboard = unicodeKeyboard;
return this;
}
public Builder setResetKeyboard(String resetKeyboard) {
this.resetKeyboard = resetKeyboard;
return this;
}
public Builder setAppActivity(String appActivity) {
this.appActivity = appActivity;
return this;
}
public BaseAppium build() {
return new BaseAppium(this);
}
}2. BaseAppium.java
父类，里面封装了一堆方法，只管用，传id、name那些就行了。当然这只是一部分，仅供参考，可以自己修改添加。这个封装没有利用po模式，仅供参考，接下来的文章继续优化封装。
package com.example.base;
import org.apache.http.util.TextUtils;
import org.openqa.selenium.By;
import org.openqa.selenium.NoSuchElementException;
import org.openqa.selenium.TimeoutException;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.testng.Assert;
import org.testng.annotations.AfterTest;
import org.testng.annotations.BeforeSuite;
import org.testng.annotations.Listeners;
import java.io.File;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.List;
import java.util.concurrent.TimeUnit;
import io.appium.java_client.MultiTouchAction;
import io.appium.java_client.TouchAction;
import io.appium.java_client.android.AndroidDriver;
import io.appium.java_client.android.AndroidElement;
/**
* Created by LITP on 2016/9/7.
*/
@Listeners({com.example.base.AssertionListener.class})
public class BaseAppium {
//调试设备名字
public static String deviceName = "minote";
//调试设备系统版本
public static String platformVersion = "4.4.2";
//app路径
public static String appPath = System.getProperty("user.dir") + "/src/main/java/apps/shouhu2.2.3.apk";
//包名
public static String appPackage = "com.minstone.mdoctor";
//是否需要重新安装
public static String noReset = "True";
//是否不重新签名
public static String noSign = "True";
//是否使用unicode输入法，真是支持中文
public static String unicodeKeyboard = "True";
//是否祸福默认呢输入法
public static String resetKeyboard = "True";
//要启动的Activity
public static String appActivity = appPackage + ".activity.login.WelcomeActivity";
public AndroidDriver<AndroidElement> driver = null;
//单个触摸操作类
TouchAction touchAction;
//多个触摸操作时间
MultiTouchAction multiTouchAction;
private static int WAIT_TIME = 10; //默认的等待控件时间
private static int SWIPE_DEFAULT_PERCENT = 5; //默认滑动比例
//构造方法
public BaseAppium() {
this(new Builder());
}
public BaseAppium(Builder builder) {
print("基类初始化!");
appActivity = builder.appActivity;
appPackage = builder.appPackage;
appPath = builder.appPath;
deviceName = builder.deviceName;
noReset = builder.noReset;
noSign = builder.noSign;
unicodeKeyboard = builder.unicodeKeyboard;
resetKeyboard = builder.resetKeyboard;
}
/**
* appium启动参数
*
* @throws MalformedURLException
*/
@BeforeSuite
public void beforeSuite() throws MalformedURLException {
DesiredCapabilities capabilities = new DesiredCapabilities();
capabilities.setCapability("deviceName", deviceName);
capabilities.setCapability("platformVersion", platformVersion);
capabilities.setCapability("app", new File(appPath).getAbsolutePath());
capabilities.setCapability("appPackage", appPackage);
//支持中文
capabilities.setCapability("unicodeKeyboard", unicodeKeyboard);
//运行完毕之后，变回系统的输入法
capabilities.setCapability("resetKeyboard", resetKeyboard);
//不重复安装
capabilities.setCapability("noReset", noReset);
//不重新签名
capabilities.setCapability("noSign", noSign);
//打开的activity
capabilities.setCapability("appActivity", appActivity);
//启动Driver
driver = new AndroidDriver<>(new URL("http://127.0.0.1:4723/wd/hub"), capabilities);
}
@AfterTest
public void afterTest() {
//结束这次测试
driver.quit();
}
public boolean isIdElementExist(String id) {
return isIdElementExist(id, false);
}
/**
* 根据id判断当前界面是否存在并显示这个控件
*
* @param id 要查找的id
* @param isShow 是否判断控件显示
* @return 返回对应的控件
*/
public boolean isIdElementExist(String id, boolean isShow) {
AndroidElement ae;
try {
if (driver != null) {
ae = driver.findElementById(appPackage + ":id/" + id);
if (isShow) {
return ae.isDisplayed();
} else {
return ae != null;
}
} else {
print("driver为空");
}
} catch (NoSuchElementException e) {
print("找不到控件" + e.getMessage());
}
return false;
}
/**
* 选择当前界面的有这个文字的控件
*
* @param name
* @param hasShow 是否显示
* @return
*/
public boolean isNameElementExist(String name, boolean hasShow) {
try {
AndroidElement ae = driver.findElement(By.name(name));
if (hasShow) {
return ae.isDisplayed();
} else return ae != null;
} catch (NoSuchElementException e) {
return false;
}
}
public boolean isNameElementExist(String name) {
return isNameElementExist(name, false);
}
/**
* 判断控件时候存在
*
* @param by By
* @param timeout 等待的事件
* @return
*/
public boolean isElementExist(By by, int timeout) {
try {
waitAuto(by, timeout);
return true;
} catch (Exception e) {
return false;
}
}
/**
* 根据id获取当前界面的一个控件
*
* @param id 要查找的id
* @return 返回对应的控件
*/
public AndroidElement findById(String id) {
try {
if (driver != null) {
return driver.findElementById(appPackage + ":id/" + id);
} else {
print("driver为空");
}
} catch (NoSuchElementException e) {
print("找不到控件" + e.getMessage());
}
return null;
}
/**
* 选择当前界面的有这个文字的控件
*
* @param name 内容
* @return 找到的控件
*/
public AndroidElement findByName(String name) {
return driver.findElement(By.name(name));
}
/**
* 根据id获取当前界面的一个控件
*
* @param name 要查找的控件的类名
* @return 返回对应的控件
*/
public AndroidElement findByClassName(String name) {
try {
if (driver != null) {
return driver.findElementByClassName(name);
} else {
print("dricer为空");
}
} catch (NoSuchElementException e) {
print("找不到控件" + e.getMessage());
}
return null;
}
/**
* 打印字符
*
* @param str 要打印的字符
*/
public <T> void print(T str) {
if (!TextUtils.isEmpty(String.valueOf(str))) {
System.out.println(str);
} else {
System.out.println("输出了空字符");
}
}
/**
* Click点击空格键
*
* @param ae 要点击的控件
* @return 返回是否点击
*/
public boolean clickView(AndroidElement ae) {
return clickView(ae, "");
}
/**
* Click点击控件
*
* @param ae 控件
* @param str 控件的文字描述，供错误时候输出
* @return 返回是否存在控件
*/
public boolean clickView(AndroidElement ae, String str) {
if (ae != null) {
ae.click();
return true;
} else {
print(str + "为空，点击错误");
}
return false;
}
/**
* Click点击指定id的View
*
* @param id 要点击的控件的id
* @return 点击了返回真
*/
public boolean clickView(String id) {
AndroidElement ae = findById(id);
if (ae != null) {
ae.click();
return true;
} else {
print(id + "为空，点击错误");
}
return false;
}
/**
* 线程休眠秒数，单位秒
*
* @param s 要休眠的秒数
*/
public void sleep(long s) throws InterruptedException {
Thread.sleep(s);
}
/**
* 获取触摸实例
*
* @return
*/
public TouchAction getTouch() {
if (driver == null) {
print("单点触摸时候driver为空");
return null;
} else {
if (touchAction == null) {
return new TouchAction(driver);
} else {
return touchAction;
}
}
}
/**
* 获取多点触摸实例
*
* @return
*/
public MultiTouchAction getMultiTouch() {
if (driver == null) {
print("多点触摸时候driver为空");
return null;
} else {
if (multiTouchAction == null) {
return new MultiTouchAction(driver);
} else {
return multiTouchAction;
}
}
}
/**
* 往控件输入字符串
*
* @param ae 要输入的控件
* @param str 要输入的字符串
*/
public void input(AndroidElement ae, String str) {
if (ae == null) {
print("控件为空,输入内容失败:" + str);
} else {
ae.sendKeys(str);
}
}
public void swipeToUp(int during){
swipeToUp(during,SWIPE_DEFAULT_PERCENT);
}
/**
* 向上滑动，
*
* @param during
*/
public void swipeToUp(int during,int percent) {
int width = getScreenWidth();
int height = getScreenHeight();
driver.swipe(width / 2, height * (percent - 1) / percent, width / 2, height / percent, during);
}
public void swipeToDown(int during){
swipeToDown(during,SWIPE_DEFAULT_PERCENT);
}
/**
* 向下滑动，
*
* @param during 滑动时间
*/
public void swipeToDown(int during,int percent) {
int width = getScreenWidth();
int height = getScreenHeight();
driver.swipe(width / 2, height / percent, width / 2, height * (percent - 1) / percent, during);
}
public void swipeToLeft(int during){
swipeToLeft(during,SWIPE_DEFAULT_PERCENT);
}
/**
* 向左滑动，
*
* @param during 滑动时间
* @param percent 位置的百分比，2-10， 例如3就是 从2/3滑到1/3
*/
public void swipeToLeft(int during, int percent) {
int width = getScreenWidth();
int height = getScreenHeight();
driver.swipe(width * (percent - 1) / percent, height / 2, width / percent, height / 2, during);
}
public void swipeToRight(int during) {
swipeToRight(during, SWIPE_DEFAULT_PERCENT);
}
/**
* 向右滑动，
*
* @param during 滑动时间
* @param percent 位置的百分比，2-10， 例如3就是 从1/3滑到2/3
*/
public void swipeToRight(int during, int percent) {
int width = getScreenWidth();
int height = getScreenHeight();
driver.swipe(width / percent, height / 2, width * (percent - 1) / percent, height / 2, during);
}
/**
* 显示等待，等待Id对应的控件出现time秒，一出现马上返回，time秒不出现也返回
*/
public AndroidElement waitAuto(By by, int time) {
try {
return new AndroidDriverWait(driver, time * 1000)
.until(new ExpectedCondition<AndroidElement>() {
@Override
public AndroidElement apply(AndroidDriver androidDriver) {
return (AndroidElement) androidDriver.findElement(by);
}
});
} catch (TimeoutException e) {
Assert.fail("查找元素超时!! " + time + " 秒之后还没找到元素 [" + by.toString() + "]", e);
return null;
}
}
public AndroidElement waitAutoById(String id) {
return waitAutoById(id, WAIT_TIME);
}
public AndroidElement waitAutoById(String id, int time) {
return waitAuto(By.id(id), time);
}
public AndroidElement waitAutoByName(String name) {
return waitAutoByName(name, WAIT_TIME);
}
public AndroidElement waitAutoByName(String name, int time) {
return waitAuto(By.name(name), time);
}
public AndroidElement waitAutoByXp(String xPath) {
return waitAutoByXp(xPath, WAIT_TIME);
}
public AndroidElement waitAutoByXp(String xPath, int time) {
return waitAuto(By.xpath(xPath), time);
}
public void waitAuto() {
waitAuto(WAIT_TIME);
}
/**
* ，隐式等待，如果在指定时间内还是找不到下个元素则会报错停止脚本
* 全局设定的，find控件找不到就会按照这个事件来等待
*
* @param time 要等待的时间
*/
public void waitAuto(int time) {
driver.manage().timeouts().implicitlyWait(time, TimeUnit.SECONDS);
}
/**
* 打开Activity
*
* @param activityName activity的名字
*/
public void startActivity(String activityName) {
driver.startActivity(appPackage, activityName);
}
/**
* 获取当前的activity,返回文件名
*
* @return
*/
public String getCurrActivity() {
String str = driver.currentActivity();
return str.substring(str.lastIndexOf(".") + 1);
}
/**
* 获取当前界面的所有EditText，并依次输入内容
*
* @param str 要输入的数组
*/
public void inputManyText(String... str) {
List<AndroidElement> textFieldsList = driver.findElementsByClassName("android.widget.EditText");
for (int i = 0; i < str.length; i++) {
textFieldsList.get(i).sendKeys(str[i]);
//textFieldsList.get(i).setValue(str[i]);
}
}
/**
* 点击某个控件
*
* @param ae 要点击的控件
*/
public void press(AndroidElement ae) {
try {
getTouch().tap(ae).perform();
} catch (Exception e) {
print("tab点击元素错误" + e.getMessage());
e.printStackTrace();
}
}
/**
* 点击某个坐标
*
* @param x
* @param y
*/
public void press(int x, int y) {
try {
getTouch().tap(x, y).perform();
} catch (Exception e) {
print("tab点击元素错误" + e.getMessage());
e.printStackTrace();
}
}
/**
* 长按某个控件
*
* @param ae 要点击的控件
*/
public void longPress(AndroidElement ae) {
try {
getTouch().longPress(ae).release().perform();
} catch (Exception e) {
print("长按点击元素错误" + e.getMessage());
e.printStackTrace();
}
}
/**
* 长按某个坐标
*
* @param x
* @param y
*/
public void longPress(int x, int y) {
try {
getTouch().longPress(x, y).release().perform();
} catch (Exception e) {
print("长按点击元素错误" + e.getMessage());
e.printStackTrace();
}
}
/**
* 在控件上滑动
*
* @param element 要滑动的控件
* @param direction 方向，事件不设置默认1秒
*/
public void swipOnElement(AndroidElement element, String direction) {
swipOnElement(element, direction, 1000); //不设置时间就为2秒
}
/**
* 在某一个控件上滑动
*
* @param element 在那个元素上滑动
* @param direction 方向，UP DOWN LEFT RIGHT
*/
public void swipOnElement(AndroidElement element, String direction, int duration) {
//获取元素的起初xy，在左上角
int x = element.getLocation().getX();
int y = element.getLocation().getY();
//获取元素的宽高
int width = element.getSize().getWidth();
int height = element.getSize().getHeight();
switch (direction) {
case "UP":
int startX = x + width / 2;
//在4/5的底部的中间向上滑动
driver.swipe(startX, y + height * 4 / 5, startX, y + height / 5, duration);
break;
case "DOWN":
startX = x + width / 2;
//在4/5的底部的中间向上滑动
driver.swipe(startX, y + height / 5, startX, y + height * 4 / 5, duration);
break;
case "LEFT":
int startY = y + width / 2;
driver.swipe(x + width * 4 / 5, startY, x + width / 5, startY, duration);
break;
case "RIGHT":
startY = y + width / 2;
driver.swipe(x + width / 5, startY, x + width * 4 / 5, startY, duration);
break;
}
}
/**
* 在某个方向上滑动
*
* @param direction 方向，UP DOWN LEFT RIGHT
* @param duration 持续时间
*/
public void swip(String direction, int duration) {
switch (direction) {
case "UP":
swipeToUp(duration);
break;
case "DOWN":
swipeToDown(duration);
break;
case "LEFT":
swipeToLeft(duration);
break;
case "RIGHT":
swipeToRight(duration);
break;
}
}
/**
* 在指定次数的条件下，某个方向滑动，直到这个元素出现
*
* @param by 控件
* @param direction 方向，UP DOWN LEFT RIGHT
* @param duration 滑动一次持续时间
* @param maxSwipNum 最大滑动次数
*/
public void swipUtilElementAppear(By by, String direction, int duration, int maxSwipNum) {
int i = maxSwipNum;
Boolean flag = true;
while (flag) {
try {
if (i <= 0) {
flag = false;
}
driver.findElement(by);
flag = false;
} catch (Exception e) {
i--;
swip(direction, duration);
}
}
}
/**
* 在某个方向滑动直到这个元素出现
*
* @param by 控件
* @param direction 方向，UP DOWN LEFT RIGHT
* @param duration 滑动一次持续时间
*/
public void swipUtilElementAppear(By by, String direction, int duration) {
Boolean flag = true;
while (flag) {
try {
driver.findElement(by);
flag = false;
} catch (Exception e) {
swip(direction, duration);
}
}
}
/**
* 获取屏幕的宽高
*
* @return 返回宽高的数组
*/
public int[] getScreen() {
int width = driver.manage().window().getSize().getWidth();
int height = driver.manage().window().getSize().getHeight();
return new int[]{width, height};
}
/**
* 获取屏幕宽度
*
* @return
*/
public int getScreenWidth() {
return driver.manage().window().getSize().getWidth();
}
/**
* 获取屏幕高度
*
* @return
*/
public int getScreenHeight() {
return driver.manage().window().getSize().getHeight();
}
/**
* 逐字删除编辑框中的文字
* @param element 文本框架控件
*/
public void clearText(AndroidElement element){
String text = element.getText();
//跳到最后
driver.pressKeyCode(KEYCODE_MOVE_END);
for (int i = 0; i < text.length(); i ++){
//循环后退删除
driver.pressKeyCode(BACKSPACE);
}
}
}
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