How to Test Biometric Authentication With Appium

LoginPage.java

public class LoginPage {

    private final AndroidDriver androidDriver;
    private final WebDriverWait wait;

    public LoginPage(final AndroidDriver androidDriver) {

        this.androidDriver = androidDriver;
        this.wait = new WebDriverWait(androidDriver, Duration.ofSeconds(10));
    }

    private WebElement fingerPrintBtn() {
       return this.androidDriver.findElement(AppiumBy.accessibilityId("button-biometric"));
    }

    private WebElement cancelBtnInAuthenticationView() {
        return this.wait.until(ExpectedConditions.visibilityOfElementLocated(AppiumBy.accessibilityId("Tap to cancel authentication")));
    }

    public void performBiometricLogin(final int fingerPrintId) {
        fingerPrintBtn().click();
        cancelBtnInAuthenticationView().isDisplayed();
        this.androidDriver.fingerPrint(fingerPrintId);
    }


    public String getSuccessMessageTitle() {
        return this.wait.until(ExpectedConditions.visibilityOfElementLocated(AppiumBy.id("android:id/alertTitle"))).getText();
    }

    public String getSuccessMessageText () {
        return this.androidDriver.findElement(AppiumBy.id("android:id/message")).getText();
    }
}