ClipboardOtpDetector

Detects OTP codes from clipboard text without polling.

Tracks the last clipboard snapshot and handled code so the same suggestion is not shown repeatedly until the clipboard content changes.

Constructors

constructor()

fun detect(clipboardText: String?, length: Int, allowedChars: OtpAllowedChars = OtpAllowedChars.DigitsOnly): String?

Returns a valid OTP extracted from clipboardText, or null when nothing should be suggested.

Call when the user applies or dismisses a suggestion so it is not shown again.

fun reset()

Clears tracking state — useful in tests.