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Abbildung 1: Ansicht am unteren Rand des Anmeldedatenmanagers mit Authentifizierungsoptionen für Passkeys, Passwörter und föderierte Anmeldung.
Durch die nahtlose Integration der passwortlosen Authentifizierung mit Passkeys mithilfe des Anmeldedaten-Managers lässt sich die Nutzerfreundlichkeit Ihrer Anwendung verbessern. Der Credential Manager ist eine Android Jetpack-Bibliothek, die die API-Unterstützung für die meisten gängigen Authentifizierungsmethoden vereinheitlicht, einschließlich Passkeys, Passwörter und Lösungen für die föderierte Anmeldung (z. B. „Über Google anmelden“).
Der Anmeldedaten-Manager zeigt automatisch eine einheitliche Ansicht am unteren Rand für moderne Authentifizierungsmethoden an und ist der moderne Ersatz für vorhandene Authentifizierungsimplementierungen wie Smart Lock für Passwörter unter Android und One Tap. Die einheitliche Anmeldeoberfläche des Anmeldedaten-Managers bietet Ihren Nutzern eine klare, vertraute und konsistente Erfahrung, reduziert die Abwanderung und verbessert die Registrierungs- und Anmeldegeschwindigkeit.
Weitere Informationen zur Einbindung des Anmeldedaten-Managers in Ihre Android-App:
Hier finden Sie weitere Informationen dazu, wie Sie Ihre vorhandenen Identitäts- und Authentifizierungs-APIs zur Unterstützung von Passkeys optimieren und die Nutzerfreundlichkeit mit der Credential Manager API verbessern können:
[null,null,["Zuletzt aktualisiert: 2025-07-25 (UTC)."],[[["\u003cp\u003eCredential Manager is an Android Jetpack library that streamlines user authentication by supporting passkeys, passwords, and federated sign-in options like "Sign in with Google," replacing older methods like Smart Lock and One Tap.\u003c/p\u003e\n"],["\u003cp\u003eIt provides a unified bottom sheet for a consistent user experience, potentially boosting registration and sign-in speeds while minimizing user drop-off.\u003c/p\u003e\n"],["\u003cp\u003eDevelopers can leverage Credential Manager to easily integrate passkeys for passwordless authentication, improving app security and user experience.\u003c/p\u003e\n"],["\u003cp\u003eExisting authentication systems can be modernized using Credential Manager, with guides available for migrating from legacy methods like Smart Lock, FIDO2, and Google Sign-In.\u003c/p\u003e\n"],["\u003cp\u003eComprehensive resources, including developer guides, UX guidelines, codelabs, and API documentation, are readily available to assist with integrating and utilizing Credential Manager effectively.\u003c/p\u003e\n"]]],[],null,["# Android Credential Manager API\n\n**Figure 1:** Example Credential Manager bottom sheet showing authentication options for passkeys, passwords, and federated sign-in.\n\nBoost your app's user experience by seamlessly integrating\npasswordless authentication with passkeys using Credential Manager. Credential\nManager is an Android Jetpack library that unifies API support for most major\nauthentication methods, including passkeys, passwords, and federated sign-in\nsolutions (such as Sign-in with Google).\n\nCredential Manager automatically displays a unified bottom-sheet for modern\nauthentication methods, and is the modern replacement for existing\nauthentication implementations, including [Smart Lock for Passwords on\nAndroid](https://developer.android.com/training/sign-in/smart-lock-migration), and One Tap. Credential Manager's unified sign-in interface gives\nyour users a clear, familiar, and consistent experience, reduces churn and\nimproves registration and sign-in speeds.\n| **Note:** Sign in with Google is now built into Credential Manager, and these credentials are selected by users from Credential Manager's bottom sheet. Read \"[Integrate Credential Manager with Sign in with\n| Google](https://developer.android.com/training/sign-in/credential-manager)\" to learn more.\n\nLearn more about how to integrate Credential Manager with your Android app:\n\n- [Sign in your user with Credential Manager developer's guide](https://developer.android.com/training/sign-in/passkeys)\n- [User authentication with passkeys UX guide](https://developer.android.com/design/ui/mobile/guides/patterns/passkeys)\n- [Integrate Credential Manager with Sign in with Google](https://developer.android.com/training/sign-in/credential-manager)\n- [Upgrade from legacy Sign in with Google button flows](https://developer.android.com/training/sign-in/credential-manager#siwg-button)\n- [Integrate Credential Manager with WebView](https://developer.android.com/training/sign-in/credential-manager-webview)\n- [Migrate from Smart Lock for Passwords to Credential Manager](https://developer.android.com/training/sign-in/smart-lock-migration)\n- [Migrate from FIDO2 to Credential Manager](https://developer.android.com/training/sign-in/fido2-migration)\n- [Migrate from legacy Google Sign-In to Credential Manager](https://developer.android.com/training/sign-in/legacy-gsi-migration)\n- [androidx.credentials API documentation](https://developer.android.com/jetpack/androidx/releases/credentials)\n- [Passkeys on Android learning pathway](https://developer.android.com/courses/pathways/passkeys)\n- [Codelab: Learn how to simplify auth journeys using Credential Manager API in\n your Android app](https://codelabs.developers.google.com/credential-manager-api-for-android)\n\nLearn more about how to streamline your existing identity and authentication\nAPIs to support passkeys and improved usability with the Credential Manager API:\n\n- [Integrate Credential Manager with your credential provider\n solution](https://developer.android.com/training/sign-in/credential-provider)\n- [Make Credential Manager calls on behalf of other parties for privileged\n apps](https://developer.android.com/training/sign-in/privileged-apps)"]]
