Left or Right swipe not working in appium for android app

you need switch to:
new TouchAction(this).press(startx, starty).waitAction(duration).moveTo(endx, endy).release().perform();

some other example may look here - https://github.com/appium/java-client/blob/master/src/test/java/io/appium/java_client/android/AndroidTouchTest.java458

Those coordinates depend on the size of your android. If you want to continue to use percentage you can use the following method:

public static void swipeHorizontal(AppiumDriver driver, double startPercentage, double finalPercentage, double anchorPercentage, int duration) throws Exception {
    Dimension size = driver.manage().window().getSize();
    int anchor = (int) (size.height * anchorPercentage);
    int startPoint = (int) (size.width * startPercentage);
    int endPoint = (int) (size.width * finalPercentage);
    new TouchAction(driver).press(startPoint, anchor).waitAction(duration).moveTo(endPoint, anchor).release().perform();

    //In documentation they mention moveTo coordinates are relative to initial ones, but thats not happening. When it does we need to use the function below
    //new TouchAction(driver).press(startPoint, anchor).waitAction(duration).moveTo(endPoint-startPoint,0).release().perform();
}

And calling it with the value from your topic would be:

swipeHorizontal(driver,0.9,0.01,0.5,3000);

Notice the comments about absolute/relative values

and i suggest to get coordinates directly from element you trying to scroll. not the whole screen.

As you said, it is the same format... You just exchange height for width

public static void swipeVertical(AppiumDriver driver, double startPercentage, double finalPercentage, double anchorPercentage, int duration) throws Exception {
    Dimension size = driver.manage().window().getSize();
    int anchor = (int) (size.width * anchorPercentage);
    int startPoint = (int) (size.height * startPercentage);
    int endPoint = (int) (size.height * finalPercentage);
    new TouchAction(driver).press(anchor, startPoint).waitAction(duration).moveTo(anchor, endPoint).release().perform();

    //In documentation they mention moveTo coordinates are relative to initial ones, but thats not happening. When it does we need to use the function below
    //new TouchAction(driver).press(anchor, startPoint).waitAction(duration).moveTo(0,endPoint-startPoint).release().perform();
}

swipeVertical(driver,0.9,0.1,0.5,3000);

Never tried. I think it works only with automator2. But check this test testToastMSGIsDisplayed() in

New "issues" should be open in new topics. What happens when you run driver.hideKeyboard() ? Post the logs in a new topic. Thanks

Looping @Al_Imran for this… How did you fixed yours? Thanks