Camera_Access_Android.java

import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
import java.io.File;
import java.net.MalformedURLException;

import io.appium.java_client.AppiumDriver;
import io.appium.java_client.MobileBy;
import io.appium.java_client.MobileElement;
import io.appium.java_client.TouchAction;
import io.appium.java_client.android.AndroidDriver;
import io.appium.java_client.android.AndroidKeyCode;
import io.appium.java_client.android.AndroidKeyMetastate;

import org.openqa.selenium.OutputType;
import org.openqa.selenium.TakesScreenshot;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.remote.DesiredCapabilities;

/**
* APPIUM DOC - http://appium.io/docs/en/commands/device/keys/press-keycode/
*/

public class Camera_Access_Android {

	public static String userName = "<BROWSERSTACK_USERNAME>"; 
	public static String accessKey = "<BROWSERSTACK_ACCESS_KEY>";
	public static String HUB_URL = "http://"+userName+":"+accessKey+"@hub-cloud.browserstack.com/wd/hub";
	
	public static void main(String args[]) throws MalformedURLException, InterruptedException {

		DesiredCapabilities caps = null;
		
		try{
			
			caps = new DesiredCapabilities();
			
			caps.setCapability("project", "Test Run");
			caps.setCapability("build", "Build v1");

			caps.setCapability("device", "Google Pixel 2");
			caps.setCapability("os_version", "9.0");
      
			caps.setCapability("app", "CustomMediaFile_Android");
			caps.setCapability("browserstack.debug", "true");
			 
			// SELECT A FILE FROM GALLARY
			Camera_Access_Android.select_image_from_gallery(caps);
			
		} catch (Exception e){
			e.printStackTrace();
		}
	} // FUNC main END

	
	public static void select_image_from_gallery(DesiredCapabilities caps){
		AndroidDriver driver = null;
		MobileElement ele = null;
		TouchAction touch_action = null;
		
		try {
			caps.setCapability("name", "Test: Capture Photo");
			driver = new AndroidDriver(new URL(HUB_URL), caps);
			touch_action = new TouchAction(driver);
			
			ele = (MobileElement) driver.findElement(MobileBy.xpath(".//android.widget.Button[@text='Camera']"));
			ele.click();
			Thread.sleep(3000);
			take_screenshot(driver);
			
			driver.pressKeyCode(AndroidKeyCode.KEYCODE_CAMERA, AndroidKeyMetastate.META_SHIFT_ON);
			Thread.sleep(3000);
			take_screenshot(driver);
			
			System.out.println(driver.getPageSource());
			
			ele = (MobileElement) driver.findElement(MobileBy.xpath(".//android.widget.Button[@text='Allow']"));
			ele.click();
			Thread.sleep(2000);
			take_screenshot(driver);
			
			driver.pressKeyCode(AndroidKeyCode.KEYCODE_CAMERA, AndroidKeyMetastate.META_SHIFT_ON);
			Thread.sleep(3000);
			take_screenshot(driver);
			
			System.out.println(driver.getPageSource());
			
			driver.pressKeyCode(AndroidKeyCode.KEYCODE_CAMERA, AndroidKeyMetastate.META_SHIFT_ON);
			Thread.sleep(3000);
			take_screenshot(driver);
			
		} catch (Exception e) {
			e.printStackTrace();
		} finally{
			if(driver != null){
				driver.quit();
			}
		}
	} // FUNC select_image_from_gallery END

	public static void take_screenshot(WebDriver webDriver){
		try {
			TakesScreenshot scrShot =((TakesScreenshot)webDriver);
			File SrcFile=scrShot.getScreenshotAs(OutputType.FILE);
//			File DestFile=new File("/Users/test/Documents/test.png");
//			FileUtils.copyFile(SrcFile, DestFile);
		} catch (Exception e) {
			e.printStackTrace();
		}
	} // FUNC take_screenshot END
} // CLASS END