Appium : Clear a field

Question

I have my login screen in app now. Each time the app is launched in screen the mobile number is pre filled with the older text.

I just want to know I have tried:

Answer 1

For iOS, I can perform backspace/delete by using below code of snippet:

    //Get the keyword
    String name = driver.findElement(by).getText();
    WebElement e1 = driver.findElement(by);
    System.out.println("Length of Keyword = " +name.length());
    int count = 0;
    int keywordlength = name.length();
    //click on keyword textbox
    e1.click();
    while (count < keywordlength) {
        //Clear the keyword
           TouchAction ta = new TouchAction(driver);
           ta.longPress(e1);
           driver.getKeyboard().sendKeys(Keys.DELETE);
           count++;
    }