SmartAuth class

Flutter package for listening SMS code on Android, suggesting phone number, email, saving a credential.

If you need pin code input like shown below, take a look at Pinput package, SmartAuth is already integrated into it and you can build highly customizable input, that your designers can't even draw in Figma 🤭 Note that only Android is supported, I faked other operating systems because other package is depended on this one and that package works on every system

Features:

• Android Autofill
  • SMS Retriever API
  • SMS User Consent API
• Showing Hint Dialog
• Getting Saved Credential
• Saving Credential
• Deleting Credential

Constructors

SmartAuth()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

deleteCredential({required String id, String? accountType, String? name, String? password, String? profilePictureUri}) → Future<bool>

Deletes a credential that is no longer valid for signing into the app. More about this https://developers.google.com/android/reference/com/google/android/gms/auth/api/credentials/CredentialsApi?hl=en#save(com.google.android.gms.common.api.GoogleApiClient,%20com.google.android.gms.auth.api.credentials.Credential)

getAppSignature() → Future<String?>

This method outputs hash that is required for SMS Retriever API https://developers.google.com/identity/sms-retriever/overview?hl=en SMS must contain this hash at the end of the text Note that hash for debug and release if different

getCredential({String? accountType, String? serverClientId, String? idTokenNonce, bool? isIdTokenRequested, bool? isPasswordLoginSupported, bool showResolveDialog = false}) → Future<Credential?>

Tries to suggest a zero-click sign-in account. Only call this if your app does not currently know who is signed in. If zero-click suggestion fails app show dialog of credentials to choose from More about this https://developers.google.com/android/reference/com/google/android/gms/auth/api/credentials/CredentialsApi?hl=en#save(com.google.android.gms.common.api.GoogleApiClient,%20com.google.android.gms.auth.api.credentials.Credential)

getSmsCode({String matcher = _defaultCodeMatcher, String? senderPhoneNumber, bool useUserConsentApi = false}) → Future<SmsCodeResult>

Starts listening to SMS that contains the App signature getAppSignature in the text returns code if it matches with matcher More about SMS Retriever API https://developers.google.com/identity/sms-retriever/overview?hl=en

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

removeSmsListener() → Future<void>

Removes listener for getSmsCode

removeSmsRetrieverListener() → Future<bool>

Disposes getSmsCode if useUserConsentApi is false listener

removeSmsUserConsentListener() → Future<bool>

Disposes getSmsCode if useUserConsentApi is true listener

requestHint({bool? isEmailAddressIdentifierSupported, bool? isPhoneNumberIdentifierSupported, String? accountTypes, bool? showAddAccountButton, bool? showCancelButton, bool? isIdTokenRequested, String? idTokenNonce, String? serverClientId}) → Future<Credential?>

Opens dialog of user emails and/or phone numbers More about hint request https://developers.google.com/identity/smartlock-passwords/android/retrieve-hints More about parameters https://developers.google.com/android/reference/com/google/android/gms/auth/api/credentials/HintRequest.Builder

saveCredential({required String id, String? accountType, String? name, String? password, String? profilePictureUri}) → Future<bool>

Saves a credential that was used to sign in to the app. If disableAutoSignIn was previously called and the save operation succeeds, auto sign-in will be re-enabled if the user's settings permit this.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited