1. 簡介
Layout which wraps an EditText (or descendant) to show a floating label when the hint is hidden due to the user inputting text.
Also supports showing an error via setErrorEnabled(boolean) and setError(CharSequence), and a character counter via setCounterEnabled(boolean).
Password visibility toggling is also supported via the setPasswordVisibilityToggleEnable
延伸閱讀
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