Material Design text field that comes in a box, based on (OLD) Google Material Design guidelines.
fix issue #31 #32.
add giveFocus param in setError() for setting whether the field will gain focus when set error on.
add secondaryColor for setting the color of the underline, the floating label text and the icon signifier when NOT HAVING focus (opposite to primaryColor).
add counterColor for setting the color of the counter text.
fix issue #25.
add giveFocus param in setError() for setting whether the field will gain focus when set error on.
add app:isResponsiveIconColor attribute for setting, in xml, whether the icon signifier will change its color when gaining or losing focus in.
set icon signifier and end icon with drawable (PR #23).
the "EditText" part is now seperated from the TextFieldBoxes. TextFieldBoxes is now a container (just like a TextInputLayout) that should and should only contain one ExtendedEditText that inherents the TextInputEditText.
Prefix and Suffix attributes are now belonging to the ExtendedEditText.
Text, hint, SingleLine and MaxLines attributes are now removed. Instead, one should set them in the ExtendedEditText with original android: attributes.
the bottom view which contains helper and counter labels will now be hidden when it's empty.
fix the bug of when height (or width) is set to wrap_content yet fills up the whole space.
old hint attribute is renamed to labelText.
current hint attribute is for the placeholder text that is shown in the field when there is no text and is on focus.
add Clear Button, can be activated with app:hasClearButton in xml or setHasClearButton(boolean hasClearButton) in Java code.
add End Icon, can be activated with app:endIcon in xml or setEndIcon(Int resourceID) in Java code. Use getEndIconImageButton() to do something useful with it.