how to perform vertical swipe in android for appium - appium

Question

I am using Appium 1.7 and Android 8 on real device. But I am stuck with swipe up. tried with different combinations. Could you please provide an easy code for swipe functionality?
Tried:
private void scrollDown() {
//if pressX was zero it didn't work for me
int pressX = driver.manage().window().getSize().width / 2;
// 4/5 of the screen as the bottom finger-press point
int bottomY = driver.manage().window().getSize().height * 4/5;
// just non zero point, as it didn't scroll to zero normally
int topY = driver.manage().window().getSize().height / 8;
//scroll with TouchAction by itself
scroll(pressX, bottomY, pressX, topY);
}
/*
* don't forget that it's "natural scroll" where
* fromY is the point where you press the and toY where you release it
*/
private void scroll(int fromX, int fromY, int toX, int toY) {
TouchAction touchAction = new TouchAction(driver);
touchAction.longPress(fromX, fromY).moveTo(toX, toY).release().perform();
}
But no luck..!!

Answer 1

private void scroll(int fromX, int fromY, int toX, int toY) {
TouchAction touchAction = new TouchAction(driver);
touchAction.tap(fromX, fromY).waitAction(1000).moveTo(toX,
toY).release().perform();
}
you have to wait after pressing.
This will work
Can use this to swipe in any direction from point a to point b

Answer 2

This gives me the solution:
TouchAction action = new TouchAction(driver);
action.longPress(bottomElement).moveTo(topElement).release().perform();

Answer 3

According to this question: Appium - Java, How to automate swipe in android, the use of coordinates is Deprecated. I posted an answer there with the code that works for me in this case

Answer 4

You can perform scroll / swipe up action with below code:
Dimension size = this.driver.manage ()
.window ()
.getSize ();
int startX = size.getWidth () / 2;
int startY = size.getHeight () / 2;
int endX = 0;
int endY = (int) (startY * -1 * 0.75);
TouchAction action = new TouchAction (this.driver);
action.press (startX, startY)
.moveTo (endX, endY)
.release ()
.perform ();
You can tweak the code to perform left, down and right swipe. Let me know if this works for you.

Answer 5

i have used the below code to Swipe / Scroll and it is working perfectly
Code to Swipe UP
public boolean swipeFromUpToBottom()
{
try {
JavascriptExecutor js = (JavascriptExecutor) driver;
HashMap<String, String> scrollObject = new HashMap<String, String>();
scrollObject.put("direction", "up");
js.executeScript("mobile: scroll", scrollObject);
System.out.println("Swipe up was Successfully done.");
}
catch (Exception e)
{
System.out.println("swipe up was not successfull");
}
return false;
}
Code to Swipe DOWN
public boolean swipeFromBottomToUp()
{
try {
JavascriptExecutor js = (JavascriptExecutor) driver;
HashMap<String, String> scrollObject = new HashMap<String,String>);
scrollObject.put("direction", "down");
js.executeScript("mobile: scroll", scrollObject);
System.out.println("Swipe down was Successfully done");
}
catch (Exception e)
{
System.out.println("swipe down was not successfull");
}
return false;
}
Code for carousel images swipe
public boolean swipeImages()
{
try {
WebElement pageIndicator = driver.findElement(page_indicator);
String pageString= pageIndicator.getAttribute("value");
int length = pageString.length();
String count_string= pageString.substring(length-2, length).trim();
int count = Integer.parseInt(count_string);
System.out.println("Number of Image available to Swipe: "+count);
for (int i=0; i<=count; i++){
JavascriptExecutor js = (JavascriptExecutor) driver;
HashMap<String, String> scrollObject = new HashMap<String, String>();
scrollObject.put("direction", "right");
js.executeScript("mobile: scroll", scrollObject);
}
System.out.println("Swipe Successfully");
}
catch (Exception e)
{
System.out.println("Image swipe was not successfull");
}
return false;
}
Thanks!!!

Answer 6

Use the below method to Swipe and Scroll
public void scrollUpTo() {
Dimension size;
size = getCurrentDriver().manage().window().getSize();
double screenHeightStart = size.getHeight() * 0.5;
int scrollStart = (int) screenHeightStart;
double screenHeightEnd = size.getHeight() * 0.2;
int scrollEnd = (int) screenHeightEnd;
swipe(50, scrollStart, 0, scrollEnd, 2000);
}
Use the below method to swipe Right
public void initWidthSize() {
Dimension size = getCurrentDriver().manage().window().getSize();
startx = (int) (size.width * 0.90);
endx = (int) (size.width * 0.10);
starty = size.height / 2;
}
public void swiperToRightWithCoordinates(int starty) {
initWidthSize();
swipe(endx, starty, startx, starty, 1000);
}
use the below method to swipe Left
public void swiperToLeftWithCoordinates(int starty) {
initWidthSize();
swipe(startx, starty, endx, starty, 1000);
}
public void swiperToLeftWithBothCoordinates(int startx, int starty) {
initWidthSize();
swipe(startx, starty, endx, starty, 1000);
}
public void swiperToLeftWithTextContainsAndCoordinates(String name, int count, int coordinate) {
int i = 0;
do {
boolean isPresent = getCurrentDriver()
.findElement(By
.xpath("//XCUIElementTypeStaticText[#value='" + name + "']"))
.isDisplayed();
if (isPresent) {
break;
} else {
swiperToLeftWithCoordinates(coordinate);
}
i++;
} while (i <= count);
}

Answer 7

Use this latest code this is working for Appium Java Client 7.2.0
//Method - 1
public void voidSwipevertical(AndroidDriver<MobileElement> driver, double startPercentage, double endPercentage){
Dimension size=driver.manage().window().getSize();
int width=(int)(size.getWidth()/2);
int startPoint=(int)(size.getHeight()*startPercentage);
int endPoint=(int)(size.getHeight()*endPercentage);
new TouchAction(driver).press(PointOption.point(width, startPoint)).waitAction().moveTo(PointOption.point(width, endPoint)).release().perform();
}
//Method - 2
public void voidSwipevertical2(AndroidDriver<WebElement> driver, double startPercentage, double endPercentage){
Dimension size=driver.manage().window().getSize();
int width=(int)(size.getWidth()/2);
int startPoint=(int)(size.getHeight()*startPercentage);
int endPoint=(int)(size.getHeight()*endPercentage);
new TouchAction(driver).press(PointOption.point(width, startPoint)).moveTo(PointOption.point(width, endPoint)).release().perform();
}
//Method - 3
public void voidSwipevertical3(AndroidDriver<WebElement> driver, double startPercentage, double endPercentage) throws Exception{
Dimension size=driver.manage().window().getSize();
int width=(int)(size.getWidth()/2);
int startPoint=(int)(size.getHeight()*startPercentage);
int endPoint=(int)(size.getHeight()*endPercentage);
TouchAction action = new TouchAction(driver);
action.longPress(PointOption.point(width, startPoint)).moveTo(PointOption.point(width, endPoint)).release().perform();
}