Appium Correct way to identify keypad is numpad or querty?

Question

Is there is another approach to identify keypad type (Native App).

public boolean isNumKeyPad(WebElement argWebElement){
        argWebElement.click();
        ((AndroidDriver)appiumDriver).pressKey(new KeyEvent(AndroidKey.NUMPAD_1));   / value will be inserted in the text field, if num pad
        String currentText = argWebElement.getText();
        return currentText.equalsIgnoreCase("1");
}

Note: keypad is not visible by default, as I added below two capabilities.

setCapability(AndroidMobileCapabilityType.UNICODE_KEYBOARD, true);
setCapability(AndroidMobileCapabilityType.RESET_KEYBOARD, true);