OTPView

Heavily customizable OTP or Pin View. Note:OTPView is still in early stages

Description

OTPView is meant to be a highly customizable OTP / Pin View for android. It supports customization for text styling, background styling, and dimensional styling. It defines the view as 3 segments:

• The Highlighted Item
• The Empty Item
• The filled Item

Each type can be customized separately, with the empty item being the default.

The OTPView also supports some android standards such as android:inputType, android:importantForAutofill and android:autofillHints so you can easily set options like numbers/string, allcaps, etc.

Install

allprojects {
    repositories {
        ...
        maven { url 'https://jitpack.io' }
    }
}

dependencies {
implementation 'com.github.KevinSchildhorn:OTPView:0.2.5'
}

Attributes

Attribute	Format	Description	Default
otp_itemCount	integer	The length of the input	1
otp_showCursor	boolean	Should show cursor	false
otp_itemWidth	dimension	width of each item	44dp
otp_itemHeight	dimension	height of each item	44dp
otp_cursorColor	color	color of the cursor	Black
otp_underscoreCursor (Experimental)	boolean	if true will show '_' instead of '	' for the cursor
otp_customCursor	drawable	custom drawable for the cursor, overrides otp_underscoreCursor	null
otp_allcaps	boolean	all caps(if fails set input type)	false
otp_marginBetween	dimension	margin between each item horizontally	8dp
otp_isPassword	boolean	sets previously entered items as hidden	false
otp_textSize	dimension	The text size of items past the cursor	14dp
otp_textColor	integer	The text color of items past the cursor	Black
otp_backgroundImage	reference	The background image of items past the cursor	N/A
otp_Font	reference	The font of items past the cursor	Roboto
otp_highlightedTextSize	dimension	The text size of the highlighted item	otp_textSize
otp_highlightedTextColor	integer	The text color of the highlighted item	otp_textColor
otp_highlightedBackgroundImage	reference	The background image of the highlighted item	otp_backgroundImage
otp_highlightedFont	reference	The font of the highlighted item	otp_Font
otp_filledTextSize	dimension	The text size of items before the cursor	otp_textSize
otp_filledTextColor	integer	The text color of items before the cursor	otp_textColor
otp_filledBackgroundImage	reference	The background image of items before the cursor	otp_backgroundImage
otp_filledFont	reference	The font of items before the cursor	otp_Font

API

• fun setOnFinishListener(func: (String) -> Unit) - Simple listener callback for when all items have been filled

otp_view.setOnFinishListener {
    Toast.makeText(this,it,Toast.LENGTH_LONG).show()
}

• fun setOnCharacterUpdatedListener(func: (Boolean) -> Unit) - listener callback for when a character was updated. Returns whether or not it was filled.

• fun setText(str:String) - Fills in as much of the text into the items as possible, with one character for each item. Overflow characters are discarded.

• fun clearText(showKeyboard: Boolean) - Clears all the text, also has the option to hide or show the keyboard on the first item.

• fun copyText(showKeyboard: Boolean) - Copies text from OTP View.

• fun pasteText(showKeyboard: Boolean) - Pastes text from OTP View, paste menu item should be overridden from Activity.

• fun fitToWidth(width: Int) - Fits the entire view to the width entered. Made so that you can dynamically resize the view.

• fun isFilled(): Boolean - Returns whether or not all the fields have been filled.

• fun getStringFromFields(): String - Returns the string from the view.

• override fun setEnabled(enabled: Boolean) - Allows you to disable the view as you normally would.