如何在 Android appium 中向上滚动

Question

我有一个应用页面，我需要垂直滚动到应用底部才能找到保存按钮。
我正在尝试以下代码，但出现服务器端错误。

 new TouchAction((PerformsTouchActions) driver).press(point(anchor, startPoint))
.waitAction(waitOptions(Duration.ofMillis(duration))).moveTo(point(anchor, endPoint)).release()
                .perform();

有什么好的方法可以在android中实现滚动功能吗？

Answer 1

下面是一个如何在Android中实现滚动的例子：

public static void swipe(MobileDriver driver, DIRECTION direction, long duration) {
    Dimension size = driver.manage().window().getSize();

    int startX = 0;
    int endX = 0;
    int startY = 0;
    int endY = 0;

    switch (direction) {
        case RIGHT:
            startY = (int) (size.height / 2);
            startX = (int) (size.width * 0.90);
            endX = (int) (size.width * 0.05);
            new TouchAction(driver)
                    .press(startX, startY)
                    .waitAction(Duration.ofMillis(duration))
                    .moveTo(endX, startY)
                    .release()
                    .perform();
            break;

        case LEFT:
            startY = (int) (size.height / 2);
            startX = (int) (size.width * 0.05);
            endX = (int) (size.width * 0.90);
            new TouchAction(driver)
                    .press(startX, startY)
                    .waitAction(Duration.ofMillis(duration))
                    .moveTo(endX, startY)
                    .release()
                    .perform();

            break;

        case UP:
            endY = (int) (size.height * 0.70);
            startY = (int) (size.height * 0.30);
            startX = (size.width / 2);
            new TouchAction(driver)
                    .press(startX, startY)
                    .waitAction(Duration.ofMillis(duration))
                    .moveTo(startX, endY)
                    .release()
                    .perform();
            break;


        case DOWN:
            startY = (int) (size.height * 0.70);
            endY = (int) (size.height * 0.30);
            startX = (size.width / 2);
            new TouchAction(driver)
                    .press(startX, startY)
                    .waitAction(Duration.ofMillis(duration))
                    .moveTo(startX, endY)
                    .release()
                    .perform();

            break;

    }
}

和枚举，设置方向：

public enum DIRECTION {
    DOWN, UP, LEFT, RIGHT;
}

最后的用法：

swipe(driver, DIRECTION.UP, 3);

希望这会有所帮助，

Answer 2

尝试使用这个，我不知道如何在 main 方法中调用它，因为有人给了我，所以如果你弄清楚了，请告诉我

public void swipeRight() throws Exception {

    //The viewing size of the device
    Dimension size = driver.manage().window().getSize();

    //Starting x location set to 5% of the width (near left)
    int startx = (int) (size.width * 0.05);
    //Ending x location set to 95% of the width (near right)
    int endx = (int) (size.width * 0.95);
    //y position set to mid-screen vertically
    int starty = size.height / 2;

    scroll(startx, starty, endx, starty);
}

/**
 * This method does a swipe downwards
 * @author Bill Hileman
 * @throws Exception
 */
public void scrollUp() throws Exception {

    //The viewing size of the device
    Dimension size = driver.manage().window().getSize();

    //Starting y location set to 20% of the height (near bottom)
    int starty = (int) (size.height * 0.20);
    //Ending y location set to 80% of the height (near top)
    int endy = (int) (size.height * 0.80);
    //x position set to mid-screen horizontally
    int startx = size.width / 2;

    scroll(startx, starty, startx, endy);
}

Answer 3

如果应用程序是混合的，并且您在网络环境中，您可以试试这个：

driver.execute_script("arguments[0].scrollIntoView();", element)

您将需要传递您知道位于应用顶部的任何元素，因此可能是应用标题。

但是，如果应用程序在本机上下文中，那么 touchAction 是一个不错的选择，因为您已经实现了它。

但是 appium 还提供了另一种解决方法，因为触摸操作在 iOS 中不起作用，那就是使用类似这样的移动界面：

driver.execute_script("mobile: scroll", {"direction": "up"})