Will text input field above the keyboard be hidden when the keyboard is on screen?
This property is applicable for single line
text fields that have assigned keyboard with alphanumeric keys.
When TouchScreenKeyboard.hideInputs is set to true, the only type of keyboard that can be opened is TouchScreenKeyboardType.Default. This type of keyboard will be opened even if other types are specified to be opened.
Note: Android: only TouchScreenKeyboard.visible input field is supported, hence this value is always false.