Verifying Toast

is this possible if we use python?

I found a way for python.

First install tesseract like this:

sudo apt-get install tesseract

Then you can use it as below:

tesseract example.jpg out

install pytesseract using pip:

pip install pytesseract

install pillow if not done yet:

pip install pillow

install tesseract-ocr:

sudo apt-get install tesseract-ocr

Then use it in your python code like this:

`from PIL import Image
import pytesseract

# path to your file
im = Image.open('test.png')
print pytesseract.image_to_string(im)`

Instead of checking and putting all energy just for sake of toast messages, the same we can easily cover using espresso at Unit/Integration test level. I believe that is better approach, We need to focus on critical functionality that really need to be automated instead of such trivial use cases. That way we can better categorize test cases also implement better test practices to our work.

For who using Python, Can do that with the help of pyautogui Library this is piece of code that's help

toaster_image = toaster image file path
screenshot_image = screenshot image file path [ taken by Appium ]

from pyautogui import locate

class ClassName:
    def compareImage (self, toaster_image, screenshot_image):
        result = locate(str(toaster_image), str(screenshot_image))
        if result is None:
            return False
        else:
            return True

also send me the video part 2 for OCR

Hello
I have try the above link and created the example with tess4j 3.2.1. when i execute the example it take the screenshot and convert the image to text but not the toast message of the image .please help me out ?
Below is image and output result:
1

Has anyone have a clue to how to use Toast on Appium 1.6.3?

Appium release notes59

Android - Uiautomator2

Add ability to verify TOAST messages (these can't be interacted with, only
text retrieval allowed)

It looks like it's supported but there's very few threads out there that are helpful.

Please refer this sample java test case to verify toast message.

Appium Directly does not give any API to read toast message we need to do it using tess4j jar. First we need to take screen shot and then we need to read the text from screen shot using tess4j API.

static String scrShotDir = “screenshots”;
File scrFile;
static File scrShotDirPath = new java.io.File("./"+ scrShotDir+ “//”);
String destFile;
static AndroidDriver driver = null;

public String readToastMessage() throws TesseractException {
String imgName = takeScreenShot();
String result = null;
File imageFile = new File(scrShotDirPath, imgName);
System.out.println(“Image name is :” + imageFile.toString());
ITesseract instance = new Tesseract();

File tessDataFolder = LoadLibs.extractTessResources(“tessdata”); // Extracts
// Tessdata
// folder
// from
// referenced
// tess4j
// jar
// for
// language
// support
instance.setDatapath(tessDataFolder.getAbsolutePath()); // sets tessData
// path

result = instance.doOCR(imageFile);
System.out.println(result);
return result;
}

/**

• Takes screenshot of active screen
• @return ImageFileName
  */
  public String takeScreenShot() {
  File scrFile = ((TakesScreenshot) driver).getScreenshotAs(OutputType.FILE);

SimpleDateFormat dateFormat = new SimpleDateFormat(“dd-MMM-yyyy__hh_mm_ssaa”);
new File(scrShotDir).mkdirs(); // Create folder under project with name
// “screenshots” if doesn’t exist
destFile = dateFormat.format(new Date()) + “.png”; // Set file name
// using current
// date time.
try {
FileUtils.copyFile(scrFile, new File(scrShotDir + “/” + destFile)); // Copy
// paste
// file
// at
// destination
// folder
// location
} catch (IOException e) {
System.out.println(“Image not transfered to screenshot folder”);
e.printStackTrace();
}
return destFile;
}

For more details Refer this video - https://www.youtube.com/watch?v=lM6-ZFXiSls20