Android/packages_apps_Settings
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Add mandatory biometric prompt to platform surfaces (5/N)

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1. For biometric settings, request biometric prompt only after
   successful credential verification and no auth request after
   enrollment

2. Differentiate between mandatory biometrics ineffective error and
   other biometric errors

Flag: android.hardware.biometrics.flags.mandatory_biometrics
Bug: 358176202
Bug: 358179610
Test: atest UtilsTest DevelopmentSettingsDashboardFragmentTest MainClearTest BuildNumberPreferenceControllerTest CombinedBiometricProfileSettingsTest
Change-Id: I778dd5403dd5ab64d8cc39bd88b22c4d39182e94
This commit is contained in:
Diya Bera
2024-08-12 02:40:37 +00:00
parent 3a71993386
commit 92ea474b86
13 changed files with 205 additions and 136 deletions
Download Patch File Download Diff File Expand all files Collapse all files

39
src/com/android/settings/biometrics/fingerprint/FingerprintSettings.java
View File

@@ -239,8 +239,6 @@ public class FingerprintSettings extends SubSettings {
"security_settings_fingerprint_footer";
private static final String KEY_BIOMETRICS_AUTHENTICATION_REQUESTED =
"biometrics_authentication_requested";
private static final String KEY_BIOMETRICS_SUCCESSFULLY_AUTHENTICATED =
"biometrics_successfully_authenticated";
private static final int MSG_REFRESH_FINGERPRINT_TEMPLATES = 1000;
private static final int MSG_FINGER_AUTH_SUCCESS = 1001;
@@ -276,7 +274,6 @@ public class FingerprintSettings extends SubSettings {
private byte[] mToken;
private boolean mLaunchedConfirm;
private boolean mBiometricsAuthenticationRequested;
private boolean mBiometricsSuccessfullyAuthenticated;
private boolean mHasFirstEnrolled = true;
private Drawable mHighlightDrawable;
private int mUserId;
@@ -451,8 +448,6 @@ public class FingerprintSettings extends SubSettings {
ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE_TOKEN);
mChallenge = activity.getIntent()
.getLongExtra(BiometricEnrollBase.EXTRA_KEY_CHALLENGE, -1L);
mBiometricsSuccessfullyAuthenticated = getIntent().getBooleanExtra(
BiometricEnrollBase.EXTRA_BIOMETRICS_AUTHENTICATED_SUCCESSFULLY, false);
mAuthenticateSidecar = (FingerprintAuthenticateSidecar)
getFragmentManager().findFragmentByTag(TAG_AUTHENTICATE_SIDECAR);
@@ -494,8 +489,6 @@ public class FingerprintSettings extends SubSettings {
mIsEnrolling = savedInstanceState.getBoolean(KEY_IS_ENROLLING, mIsEnrolling);
mHasFirstEnrolled = savedInstanceState.getBoolean(KEY_HAS_FIRST_ENROLLED,
mHasFirstEnrolled);
mBiometricsSuccessfullyAuthenticated = savedInstanceState.getBoolean(
KEY_BIOMETRICS_SUCCESSFULLY_AUTHENTICATED);
mBiometricsAuthenticationRequested = savedInstanceState.getBoolean(
KEY_BIOMETRICS_AUTHENTICATION_REQUESTED);
}
@@ -506,12 +499,6 @@ public class FingerprintSettings extends SubSettings {
if (mToken == null) {
mLaunchedConfirm = true;
launchChooseOrConfirmLock();
} else if (Utils.requestBiometricAuthenticationForMandatoryBiometrics(getActivity(),
mBiometricsSuccessfullyAuthenticated, mBiometricsAuthenticationRequested,
mUserId)) {
mBiometricsAuthenticationRequested = true;
Utils.launchBiometricPromptForMandatoryBiometrics(this, BIOMETRIC_AUTH_REQUEST,
mUserId, true /* hideBackground */);
} else if (!mHasFirstEnrolled) {
mIsEnrolling = true;
addFirstFingerprint(null);
@@ -801,14 +788,6 @@ public class FingerprintSettings extends SubSettings {
mCalibrator = FeatureFactory.getFeatureFactory().getFingerprintFeatureProvider()
.getUdfpsEnrollCalibrator(getActivity().getApplicationContext(), null, null);
if (Utils.requestBiometricAuthenticationForMandatoryBiometrics(getActivity(),
mBiometricsSuccessfullyAuthenticated, mBiometricsAuthenticationRequested,
mUserId)) {
mBiometricsAuthenticationRequested = true;
Utils.launchBiometricPromptForMandatoryBiometrics(this,
BIOMETRIC_AUTH_REQUEST, mUserId, true /* hideBackground */);
}
}
private void updatePreferences() {
@@ -858,8 +837,6 @@ public class FingerprintSettings extends SubSettings {
outState.putBoolean(KEY_HAS_FIRST_ENROLLED, mHasFirstEnrolled);
outState.putBoolean(KEY_BIOMETRICS_AUTHENTICATION_REQUESTED,
mBiometricsAuthenticationRequested);
outState.putBoolean(KEY_BIOMETRICS_SUCCESSFULLY_AUTHENTICATED,
mBiometricsSuccessfullyAuthenticated);
}
@Override
@@ -1023,6 +1000,18 @@ public class FingerprintSettings extends SubSettings {
updateAddPreference();
});
}
final Utils.BiometricStatus biometricAuthStatus =
Utils.requestBiometricAuthenticationForMandatoryBiometrics(
getActivity(),
mBiometricsAuthenticationRequested,
mUserId);
if (biometricAuthStatus == Utils.BiometricStatus.OK) {
Utils.launchBiometricPromptForMandatoryBiometrics(this,
BIOMETRIC_AUTH_REQUEST,
mUserId, true /* hideBackground */);
} else if (biometricAuthStatus != Utils.BiometricStatus.NOT_ACTIVE) {
finish();
}
} else {
Log.d(TAG, "Data null or GK PW missing");
finish();
@@ -1075,9 +1064,7 @@ public class FingerprintSettings extends SubSettings {
updateAddPreference();
} else if (requestCode == BIOMETRIC_AUTH_REQUEST) {
mBiometricsAuthenticationRequested = false;
if (resultCode == RESULT_OK) {
mBiometricsSuccessfullyAuthenticated = true;
} else {
if (resultCode != RESULT_OK) {
finish();
}
}