Tetap teratur dengan koleksi
Simpan dan kategorikan konten berdasarkan preferensi Anda.
Setelah pengguna berhasil login, membuat akun, atau mengubah sandi, izinkan
mereka untuk menyimpan kredensial mereka agar dapat
mengotomatiskan autentikasi di masa mendatang di aplikasi Anda.
Buat objek Credential yang berisi informasi login pengguna. Sebagai
untuk memungkinkan pengguna menyimpan
kredensial mereka setelah berhasil login dengan
{i>password<i} mereka:
Selanjutnya, panggil CredentialsClient.save() untuk menyimpan
memiliki kredensial yang lengkap. Jika panggilan ke CredentialsClient.save() tidak langsung dilakukan
berhasil, kredensial mungkin baru, di mana
pengguna harus mengonfirmasi
terhadap permintaan simpan. Selesaikan ResolvableApiException dengan
startResolutionForResult() untuk meminta konfirmasi pengguna.
Jika pengguna memilih untuk tidak menyimpan kredensial, pengguna tidak akan diminta lagi untuk
menyimpan kredensial akun
apa pun untuk aplikasi. Jika Anda memanggil
CredentialsClient.save() setelah pengguna memilih tidak ikut, hasilnya akan memiliki
kode status CANCELED. Nantinya, pengguna dapat memilih untuk ikut serta dari
Aplikasi Setelan, di bagian Smart Lock untuk Sandi. Pengguna harus mengaktifkan
penyimpanan kredensial untuk semua akun agar
diminta untuk menyimpan kredensial pada lain waktu.
mCredentialsClient.save(credential).addOnCompleteListener(newOnCompleteListener<Void>(){@OverridepublicvoidonComplete(@NonNullTask<Void>task){if(task.isSuccessful()){Log.d(TAG,"SAVE: OK");Toast.makeText(activity,"Credentials saved",Toast.LENGTH_SHORT).show();return;}Exceptione=task.getException();if(einstanceofResolvableApiException){// Try to resolve the save request. This will prompt the user if// the credential is new.ResolvableApiExceptionrae=(ResolvableApiException)e;try{rae.startResolutionForResult(this,RC_SAVE);}catch(IntentSender.SendIntentExceptionexception){// Could not resolve the requestLog.e(TAG,"Failed to send resolution.",exception);Toast.makeText(activity,"Save failed",Toast.LENGTH_SHORT).show();}}else{// Request has no resolutionToast.makeText(activity,"Save failed",Toast.LENGTH_SHORT).show();}}});</pre>
@OverridepublicvoidonActivityResult(intrequestCode,intresultCode,Intentdata){super.onActivityResult(requestCode,resultCode,data);// ...if(requestCode==RC_SAVE){if(resultCode==RESULT_OK){Log.d(TAG,"SAVE: OK");Toast.makeText(this,"Credentials saved",Toast.LENGTH_SHORT).show();}else{Log.e(TAG,"SAVE: Canceled by user");}}// ...}
Saat Anda menyimpan kredensial sandi menggunakan Smart Lock di perangkat yang menjalankan Android O
atau yang lebih baru, Smart Lock menggunakan dialog konfirmasi isi otomatis native daripada
jika memungkinkan. (Perhatikan bahwa kredensial yang disimpan menggunakan Isi Otomatis dengan
Google dibagikan secara dua arah dengan Smart Lock untuk Sandi.)
[[["Mudah dipahami","easyToUnderstand","thumb-up"],["Memecahkan masalah saya","solvedMyProblem","thumb-up"],["Lainnya","otherUp","thumb-up"]],[["Informasi yang saya butuhkan tidak ada","missingTheInformationINeed","thumb-down"],["Terlalu rumit/langkahnya terlalu banyak","tooComplicatedTooManySteps","thumb-down"],["Sudah usang","outOfDate","thumb-down"],["Masalah terjemahan","translationIssue","thumb-down"],["Masalah kode / contoh","samplesCodeIssue","thumb-down"],["Lainnya","otherDown","thumb-down"]],["Terakhir diperbarui pada 2025-07-25 UTC."],[[["\u003cp\u003eSmart Lock for Passwords is deprecated; migrate to Credential Manager for enhanced security and user experience with passkey, password, and federated identity support.\u003c/p\u003e\n"],["\u003cp\u003eStore user credentials after sign-in, account creation, or password changes to enable automated authentication in your app using Credential Manager.\u003c/p\u003e\n"],["\u003cp\u003eCreate \u003ccode\u003eCredential\u003c/code\u003e objects with user sign-in information, including email, password (securely), account type, and profile details, before saving them with \u003ccode\u003eCredentialsClient.save()\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eHandle user confirmation for new credentials using \u003ccode\u003eResolvableApiException\u003c/code\u003e and \u003ccode\u003estartResolutionForResult()\u003c/code\u003e to ensure smooth credential saving.\u003c/p\u003e\n"],["\u003cp\u003eRetrieve stored credentials using \u003ccode\u003eCredentialsClient.request()\u003c/code\u003e for seamless user authentication within your app.\u003c/p\u003e\n"]]],[],null,["# Store a user's credentials\n\n| **Deprecated:** Smart Lock for Passwords is deprecated. To ensure the continued security and usability of your app, [migrate to\n| Credential Manager](https://developer.android.com/training/sign-in/passkeys/) today. Credential Manager supports passkey, password, and federated identity authentication (such as Sign-in with Google), stronger security, and a more consistent user experience.\n\nAfter users successfully sign in, create accounts, or change passwords, allow\nthem to store their credentials to automate future authentication in your app.\n\nBefore you begin\n----------------\n\n[Configure an Android Studio project](/identity/smartlock-passwords/android/get-started).\n\nStore credentials\n-----------------\n\nCreate a `Credential` object containing a user's sign-in information. For\nexample, to let users store their credentials after successfully signing in with\ntheir passwords: \n\n Credential credential = new Credential.Builder(email)\n .setPassword(password) // Important: only store passwords in this field.\n // Android autofill uses this value to complete\n // sign-in forms, so repurposing this field will\n // likely cause errors.\n .build();\n\nOr, for example, after users successfully\n[sign in with their Google account](/identity/sign-in/android/people): \n\n GoogleSignInAccount gsa = signInTask.getResult();\n Credential credential = new Credential.Builder(gsa.getEmail())\n .setAccountType(IdentityProviders.GOOGLE)\n .setName(gsa.getDisplayName())\n .setProfilePictureUri(gsa.getPhotoUrl())\n .build();\n\nThen, call [`CredentialsClient.save()`](/android/reference/com/google/android/gms/auth/api/credentials/CredentialsClient#save(com.google.android.gms.auth.api.credentials.Credential)) to save users'\ncredentials. If the call to `CredentialsClient.save()` is not immediately\nsuccessful, the credentials might be new, in which case the user must confirm\nthe save request. Resolve the `ResolvableApiException` with\n`startResolutionForResult()` to prompt the user for confirmation.\n\nIf the user chooses not to save credentials, the user won't be prompted again to\nsave any account's credentials for the app. If you call\n`CredentialsClient.save()` after a user has opted out, its result will have a\nstatus code of [`CANCELED`](/android/reference/com/google/android/gms/common/api/CommonStatusCodes#CANCELED). The user can opt in later from the Google\nSettings app, in the Smart Lock for Passwords section. The user must enable\ncredential saving for all accounts to be prompted to save credentials next time. \n\n mCredentialsClient.save(credential).addOnCompleteListener(\n new OnCompleteListener\u003cVoid\u003e() {\n @Override\n public void onComplete(@NonNull Task\u003cVoid\u003e task) {\n if (task.isSuccessful()) {\n Log.d(TAG, \"SAVE: OK\");\n Toast.makeText(activity, \"Credentials saved\", Toast.LENGTH_SHORT).show();\n return;\n }\n\n Exception e = task.getException();\n if (e instanceof ResolvableApiException) {\n // Try to resolve the save request. This will prompt the user if\n // the credential is new.\n ResolvableApiException rae = (ResolvableApiException) e;\n try {\n rae.startResolutionForResult(this, RC_SAVE);\n } catch (IntentSender.SendIntentException exception) {\n // Could not resolve the request\n Log.e(TAG, \"Failed to send resolution.\", exception);\n Toast.makeText(activity, \"Save failed\", Toast.LENGTH_SHORT).show();\n }\n } else {\n // Request has no resolution\n Toast.makeText(activity, \"Save failed\", Toast.LENGTH_SHORT).show();\n }\n }\n });\u003c/pre\u003e\n\n @Override\n public void onActivityResult(int requestCode, int resultCode, Intent data) {\n super.onActivityResult(requestCode, resultCode, data);\n\n // ...\n\n if (requestCode == RC_SAVE) {\n if (resultCode == RESULT_OK) {\n Log.d(TAG, \"SAVE: OK\");\n Toast.makeText(this, \"Credentials saved\", Toast.LENGTH_SHORT).show();\n } else {\n Log.e(TAG, \"SAVE: Canceled by user\");\n }\n }\n\n // ...\n\n }\n\nAfter storing credentials, retrieve them by calling\n[`CredentialsClient.request()`](/android/reference/com/google/android/gms/auth/api/credentials/CredentialsClient#request(com.google.android.gms.auth.api.credentials.CredentialRequest)).\n\nTargeting Android O and above\n-----------------------------\n\nWhen you save password credentials using Smart Lock on devices running Android O\nor newer, Smart Lock uses the native autofill confirmation dialog over its own\ndialog whenever possible. (Note that credentials saved using Autofill with\nGoogle are bi-directionally shared with Smart Lock for Passwords.)"]]