Appium - 无法实例化AndroidDriver

Question

当我尝试实例化AndroidDriver类时，它会发出错误。请帮忙。

代码

import io.appium.java_client.android.AndroidDriver;

public class Testing {
    @Test
    public void testMethod() {
        AndroidDriver driver;
        DesiredCapabilities cap = new DesiredCapabilities();
        cap.setCapability("deviceName", "samsung-sm_g530h-5554c610");
        cap.setCapability("platformVersion", "4.4.4");
        cap.setCapability("platformName", "Android");
        cap.setCapability(CapabilityType.BROWSER_NAME, "");
        cap.setCapability("appPackage", "com.whatsapp");
        cap.setCapability("appActivity", "com.whatsapp.HomeActivity");
        driver = new AndroidDriver(new URL("127.0.0.1:4723"), cap);
    }
}

//这是错误

Answer 1

它给出了一个错误：AndroidDriver是Raw类型。您可以按如下方式初始化驱动程序：

var uri = '/localhost:8080////app//user/login.json?foo=bar';
var sanitizedUri = uri.replace(/\.json.*/, '');
console.log(sanitizedUri)

Answer 2

我之前也遇到过这个问题，但我现在已经解决了，这个问题的原因是因为Java - client-（版本号）。 jar不兼容，所以我将Java - client-（版本号）。 jar替换成Java - 客户端 - 3.1.0。 Jar.Hope能够帮助你！

Answer 3

尝试更换：

driver = new AndroidDriver(new URL("127.0.0.1:4723"), cap);

使用：

driver = new AndroidDriver(new URL("http://127.0.0.1:4723/wd/hub"), cap);

Answer 4

您收到此错误，因为AppiumDriver现在是Generic，因此可以将其设置为返回类MobileElement或IOSElement或AndroidElement的元素而不进行强制转换。

此更改在Java客户端3.0及更高版本中引入。可以找到详细信息here

此外，应用包，应用活动和设备名称足以运行测试。因此，您可以将代码修改为：

import io.appium.java_client.MobileElement;
import io.appium.java_client.android.AndroidDriver;

public class Testing {
  AndroidDriver<MobileElement> driver;

 @Test
 public void testMethod() { 
    DesiredCapabilities caps = new DesiredCapabilities() ;
    caps.setCapability(MobileCapabilityType.DEVICE_NAME,"samsung-sm_g530h-5554c610");
    caps.setCapability(MobileCapabilityType.APP_PACKAGE, "com.whatsapp");
    caps.setCapability(MobileCapabilityType.APP_ACTIVITY, "com.whatsapp.HomeActivity");
    driver = new AndroidDriver<MobileElement>(new URL ("http://127.0.0.1:4723/wd/hub"),caps);
 }
}

Answer 5

以下是初始化Androidriver的正确方法：

import re
import csv
import time
import io

print(time.ctime())

input_name = "C:/Users/User/Desktop/File with No Extension That's Very Similar to CSV"
output_name = "C:/Users/User/Desktop/testoutput.csv"

with open(input_name, 'r') as f_input, open(output_name, 'wt') as f_output:
    # Read whole file in
    all_input = f_input.read()  

    # Extract interesting lines
    ab_input = re.findall(r'Point A(.*?)Point B', all_input, re.DOTALL)[0]

    # Convert into a file object and parse using the CSV reader
    fab_input = io.StringIO(ab_input)
    csv_input = csv.reader(fab_input)
    csv_output = csv.writer(f_output)

    # Iterate a row at a time from the input
    for input_row in csv_input:
        # Skip any empty rows
        if input_row:
            # Write row at a time to the output
            csv_output.writerow(input_row)

print(time.ctime())

以上代码将成功在模拟器上启动amazon应用程序。