Merge changes If2a41e5e,If987a317,I86d3d50f
* changes:
Remove redundant modifiers from the constants
Add support for 2.2::FingerprintAcquiredInfo::START
Use @2.2 callback with @2.2 HAL
diff --git a/core/java/android/hardware/biometrics/BiometricFaceConstants.java b/core/java/android/hardware/biometrics/BiometricFaceConstants.java
index 6ba7c2a..eafcf52 100644
--- a/core/java/android/hardware/biometrics/BiometricFaceConstants.java
+++ b/core/java/android/hardware/biometrics/BiometricFaceConstants.java
@@ -37,12 +37,12 @@
* authentication. Note this is to accommodate people who have limited
* vision.
*/
- public static final int FEATURE_REQUIRE_ATTENTION = 1;
+ int FEATURE_REQUIRE_ATTENTION = 1;
/**
* Require a diverse set of poses during enrollment. Note this is to
* accommodate people with limited mobility.
*/
- public static final int FEATURE_REQUIRE_REQUIRE_DIVERSITY = 2;
+ int FEATURE_REQUIRE_REQUIRE_DIVERSITY = 2;
//
// Error messages from face authentication hardware during initialization, enrollment,
@@ -51,32 +51,32 @@
/**
* The hardware is unavailable. Try again later.
*/
- public static final int FACE_ERROR_HW_UNAVAILABLE = 1;
+ int FACE_ERROR_HW_UNAVAILABLE = 1;
/**
* Error state returned when the sensor was unable to process the current image.
*/
- public static final int FACE_ERROR_UNABLE_TO_PROCESS = 2;
+ int FACE_ERROR_UNABLE_TO_PROCESS = 2;
/**
* Error state returned when the current request has been running too long. This is intended to
* prevent programs from waiting for the face authentication sensor indefinitely. The timeout is
* platform and sensor-specific, but is generally on the order of 30 seconds.
*/
- public static final int FACE_ERROR_TIMEOUT = 3;
+ int FACE_ERROR_TIMEOUT = 3;
/**
* Error state returned for operations like enrollment; the operation cannot be completed
* because there's not enough storage remaining to complete the operation.
*/
- public static final int FACE_ERROR_NO_SPACE = 4;
+ int FACE_ERROR_NO_SPACE = 4;
/**
* The operation was canceled because the face authentication sensor is unavailable. For
* example, this may happen when the user is switched, the device is locked or another pending
* operation prevents or disables it.
*/
- public static final int FACE_ERROR_CANCELED = 5;
+ int FACE_ERROR_CANCELED = 5;
/**
* The {@link FaceManager#remove} call failed. Typically this will happen when the
@@ -84,13 +84,13 @@
*
* @hide
*/
- public static final int FACE_ERROR_UNABLE_TO_REMOVE = 6;
+ int FACE_ERROR_UNABLE_TO_REMOVE = 6;
/**
* The operation was canceled because the API is locked out due to too many attempts.
* This occurs after 5 failed attempts, and lasts for 30 seconds.
*/
- public static final int FACE_ERROR_LOCKOUT = 7;
+ int FACE_ERROR_LOCKOUT = 7;
/**
* Hardware vendors may extend this list if there are conditions that do not fall under one of
@@ -100,47 +100,48 @@
* expected to show the error message string if they happen, but are advised not to rely on the
* message id since they will be device and vendor-specific
*/
- public static final int FACE_ERROR_VENDOR = 8;
+ int FACE_ERROR_VENDOR = 8;
/**
* The operation was canceled because FACE_ERROR_LOCKOUT occurred too many times.
* Face authentication is disabled until the user unlocks with strong authentication
* (PIN/Pattern/Password)
*/
- public static final int FACE_ERROR_LOCKOUT_PERMANENT = 9;
+ int FACE_ERROR_LOCKOUT_PERMANENT = 9;
/**
* The user canceled the operation. Upon receiving this, applications should use alternate
* authentication (e.g. a password). The application should also provide the means to return
* to face authentication, such as a "use face authentication" button.
*/
- public static final int FACE_ERROR_USER_CANCELED = 10;
+ int FACE_ERROR_USER_CANCELED = 10;
/**
* The user does not have a face enrolled.
*/
- public static final int FACE_ERROR_NOT_ENROLLED = 11;
+ int FACE_ERROR_NOT_ENROLLED = 11;
/**
* The device does not have a face sensor. This message will propagate if the calling app
* ignores the result from PackageManager.hasFeature(FEATURE_FACE) and calls
* this API anyway. Apps should always check for the feature before calling this API.
*/
- public static final int FACE_ERROR_HW_NOT_PRESENT = 12;
+ int FACE_ERROR_HW_NOT_PRESENT = 12;
/**
* The user pressed the negative button. This is a placeholder that is currently only used
* by the support library.
+ *
* @hide
*/
- public static final int FACE_ERROR_NEGATIVE_BUTTON = 13;
+ int FACE_ERROR_NEGATIVE_BUTTON = 13;
/**
* The device does not have pin, pattern, or password set up. See
* {@link BiometricPrompt.Builder#setDeviceCredentialAllowed(boolean)} and
* {@link KeyguardManager#isDeviceSecure()}
*/
- public static final int BIOMETRIC_ERROR_NO_DEVICE_CREDENTIAL = 14;
+ int BIOMETRIC_ERROR_NO_DEVICE_CREDENTIAL = 14;
/**
* A security vulnerability has been discovered and the sensor is unavailable until a
@@ -154,7 +155,7 @@
/**
* @hide
*/
- public static final int FACE_ERROR_VENDOR_BASE = 1000;
+ int FACE_ERROR_VENDOR_BASE = 1000;
//
// Image acquisition messages. These will not be sent to the user, since they conflict with
@@ -164,13 +165,13 @@
/**
* The image acquired was good.
*/
- public static final int FACE_ACQUIRED_GOOD = 0;
+ int FACE_ACQUIRED_GOOD = 0;
/**
* The face image was not good enough to process due to a detected condition.
* (See {@link #FACE_ACQUIRED_TOO_BRIGHT or @link #FACE_ACQUIRED_TOO_DARK}).
*/
- public static final int FACE_ACQUIRED_INSUFFICIENT = 1;
+ int FACE_ACQUIRED_INSUFFICIENT = 1;
/**
* The face image was too bright due to too much ambient light.
@@ -179,7 +180,7 @@
* The user is expected to take action to retry in better lighting conditions
* when this is returned.
*/
- public static final int FACE_ACQUIRED_TOO_BRIGHT = 2;
+ int FACE_ACQUIRED_TOO_BRIGHT = 2;
/**
* The face image was too dark due to illumination light obscured.
@@ -188,65 +189,65 @@
* The user is expected to take action to retry in better lighting conditions
* when this is returned.
*/
- public static final int FACE_ACQUIRED_TOO_DARK = 3;
+ int FACE_ACQUIRED_TOO_DARK = 3;
/**
* The detected face is too close to the sensor, and the image can't be processed.
* The user should be informed to move farther from the sensor when this is returned.
*/
- public static final int FACE_ACQUIRED_TOO_CLOSE = 4;
+ int FACE_ACQUIRED_TOO_CLOSE = 4;
/**
* The detected face is too small, as the user might be too far from the sensor.
* The user should be informed to move closer to the sensor when this is returned.
*/
- public static final int FACE_ACQUIRED_TOO_FAR = 5;
+ int FACE_ACQUIRED_TOO_FAR = 5;
/**
* Only the upper part of the face was detected. The sensor field of view is too high.
* The user should be informed to move up with respect to the sensor when this is returned.
*/
- public static final int FACE_ACQUIRED_TOO_HIGH = 6;
+ int FACE_ACQUIRED_TOO_HIGH = 6;
/**
* Only the lower part of the face was detected. The sensor field of view is too low.
* The user should be informed to move down with respect to the sensor when this is returned.
*/
- public static final int FACE_ACQUIRED_TOO_LOW = 7;
+ int FACE_ACQUIRED_TOO_LOW = 7;
/**
* Only the right part of the face was detected. The sensor field of view is too far right.
* The user should be informed to move to the right with respect to the sensor
* when this is returned.
*/
- public static final int FACE_ACQUIRED_TOO_RIGHT = 8;
+ int FACE_ACQUIRED_TOO_RIGHT = 8;
/**
* Only the left part of the face was detected. The sensor field of view is too far left.
* The user should be informed to move to the left with respect to the sensor
* when this is returned.
*/
- public static final int FACE_ACQUIRED_TOO_LEFT = 9;
+ int FACE_ACQUIRED_TOO_LEFT = 9;
/**
* The user's eyes have strayed away from the sensor. If this message is sent, the user should
* be informed to look at the device. If the user can't be found in the frame, one of the other
* acquisition messages should be sent, e.g. FACE_ACQUIRED_NOT_DETECTED.
*/
- public static final int FACE_ACQUIRED_POOR_GAZE = 10;
+ int FACE_ACQUIRED_POOR_GAZE = 10;
/**
* No face was detected in front of the sensor.
* The user should be informed to point the sensor to a face when this is returned.
*/
- public static final int FACE_ACQUIRED_NOT_DETECTED = 11;
+ int FACE_ACQUIRED_NOT_DETECTED = 11;
/**
* Too much motion was detected.
* The user should be informed to keep their face steady relative to the
* sensor.
*/
- public static final int FACE_ACQUIRED_TOO_MUCH_MOTION = 12;
+ int FACE_ACQUIRED_TOO_MUCH_MOTION = 12;
/**
* The sensor needs to be re-calibrated. This is an unexpected condition, and should only be
@@ -254,20 +255,20 @@
* requires user intervention, e.g. re-enrolling. The expected response to this message is to
* direct the user to re-enroll.
*/
- public static final int FACE_ACQUIRED_RECALIBRATE = 13;
+ int FACE_ACQUIRED_RECALIBRATE = 13;
/**
* The face is too different from a previous acquisition. This condition
* only applies to enrollment. This can happen if the user passes the
* device to someone else in the middle of enrollment.
*/
- public static final int FACE_ACQUIRED_TOO_DIFFERENT = 14;
+ int FACE_ACQUIRED_TOO_DIFFERENT = 14;
/**
* The face is too similar to a previous acquisition. This condition only
* applies to enrollment. The user should change their pose.
*/
- public static final int FACE_ACQUIRED_TOO_SIMILAR = 15;
+ int FACE_ACQUIRED_TOO_SIMILAR = 15;
/**
* The magnitude of the pan angle of the user’s face with respect to the sensor’s
@@ -279,7 +280,7 @@
*
* The user should be informed to look more directly at the camera.
*/
- public static final int FACE_ACQUIRED_PAN_TOO_EXTREME = 16;
+ int FACE_ACQUIRED_PAN_TOO_EXTREME = 16;
/**
* The magnitude of the tilt angle of the user’s face with respect to the sensor’s
@@ -290,7 +291,7 @@
*
* The user should be informed to look more directly at the camera.
*/
- public static final int FACE_ACQUIRED_TILT_TOO_EXTREME = 17;
+ int FACE_ACQUIRED_TILT_TOO_EXTREME = 17;
/**
* The magnitude of the roll angle of the user’s face with respect to the sensor’s
@@ -302,7 +303,7 @@
*
* The user should be informed to look more directly at the camera.
*/
- public static final int FACE_ACQUIRED_ROLL_TOO_EXTREME = 18;
+ int FACE_ACQUIRED_ROLL_TOO_EXTREME = 18;
/**
* The user’s face has been obscured by some object.
@@ -310,7 +311,7 @@
* The user should be informed to remove any objects from the line of sight from
* the sensor to the user’s face.
*/
- public static final int FACE_ACQUIRED_FACE_OBSCURED = 19;
+ int FACE_ACQUIRED_FACE_OBSCURED = 19;
/**
* This message represents the earliest message sent at the beginning of the authentication
@@ -320,12 +321,12 @@
* The framework will measure latency based on the time between the last START message and the
* onAuthenticated callback.
*/
- public static final int FACE_ACQUIRED_START = 20;
+ int FACE_ACQUIRED_START = 20;
/**
* The sensor is dirty. The user should be informed to clean the sensor.
*/
- public static final int FACE_ACQUIRED_SENSOR_DIRTY = 21;
+ int FACE_ACQUIRED_SENSOR_DIRTY = 21;
/**
* Hardware vendors may extend this list if there are conditions that do not fall under one of
@@ -333,10 +334,10 @@
*
* @hide
*/
- public static final int FACE_ACQUIRED_VENDOR = 22;
+ int FACE_ACQUIRED_VENDOR = 22;
/**
* @hide
*/
- public static final int FACE_ACQUIRED_VENDOR_BASE = 1000;
+ int FACE_ACQUIRED_VENDOR_BASE = 1000;
}
diff --git a/core/java/android/hardware/biometrics/BiometricFingerprintConstants.java b/core/java/android/hardware/biometrics/BiometricFingerprintConstants.java
index 0732d76..46e8cc0 100644
--- a/core/java/android/hardware/biometrics/BiometricFingerprintConstants.java
+++ b/core/java/android/hardware/biometrics/BiometricFingerprintConstants.java
@@ -38,32 +38,32 @@
/**
* The hardware is unavailable. Try again later.
*/
- public static final int FINGERPRINT_ERROR_HW_UNAVAILABLE = 1;
+ int FINGERPRINT_ERROR_HW_UNAVAILABLE = 1;
/**
* Error state returned when the sensor was unable to process the current image.
*/
- public static final int FINGERPRINT_ERROR_UNABLE_TO_PROCESS = 2;
+ int FINGERPRINT_ERROR_UNABLE_TO_PROCESS = 2;
/**
* Error state returned when the current request has been running too long. This is intended to
* prevent programs from waiting for the fingerprint sensor indefinitely. The timeout is
* platform and sensor-specific, but is generally on the order of 30 seconds.
*/
- public static final int FINGERPRINT_ERROR_TIMEOUT = 3;
+ int FINGERPRINT_ERROR_TIMEOUT = 3;
/**
* Error state returned for operations like enrollment; the operation cannot be completed
* because there's not enough storage remaining to complete the operation.
*/
- public static final int FINGERPRINT_ERROR_NO_SPACE = 4;
+ int FINGERPRINT_ERROR_NO_SPACE = 4;
/**
* The operation was canceled because the fingerprint sensor is unavailable. For example,
* this may happen when the user is switched, the device is locked or another pending operation
* prevents or disables it.
*/
- public static final int FINGERPRINT_ERROR_CANCELED = 5;
+ int FINGERPRINT_ERROR_CANCELED = 5;
/**
* The {@link FingerprintManager#remove} call failed. Typically this will happen when the
@@ -71,13 +71,13 @@
*
* @hide
*/
- public static final int FINGERPRINT_ERROR_UNABLE_TO_REMOVE = 6;
+ int FINGERPRINT_ERROR_UNABLE_TO_REMOVE = 6;
/**
* The operation was canceled because the API is locked out due to too many attempts.
* This occurs after 5 failed attempts, and lasts for 30 seconds.
*/
- public static final int FINGERPRINT_ERROR_LOCKOUT = 7;
+ int FINGERPRINT_ERROR_LOCKOUT = 7;
/**
* Hardware vendors may extend this list if there are conditions that do not fall under one of
@@ -87,46 +87,48 @@
* expected to show the error message string if they happen, but are advised not to rely on the
* message id since they will be device and vendor-specific
*/
- public static final int FINGERPRINT_ERROR_VENDOR = 8;
+ int FINGERPRINT_ERROR_VENDOR = 8;
/**
* The operation was canceled because FINGERPRINT_ERROR_LOCKOUT occurred too many times.
* Fingerprint authentication is disabled until the user unlocks with strong authentication
* (PIN/Pattern/Password)
*/
- public static final int FINGERPRINT_ERROR_LOCKOUT_PERMANENT = 9;
+ int FINGERPRINT_ERROR_LOCKOUT_PERMANENT = 9;
/**
* The user canceled the operation. Upon receiving this, applications should use alternate
* authentication (e.g. a password). The application should also provide the means to return
* to fingerprint authentication, such as a "use fingerprint" button.
*/
- public static final int FINGERPRINT_ERROR_USER_CANCELED = 10;
+ int FINGERPRINT_ERROR_USER_CANCELED = 10;
/**
* The user does not have any fingerprints enrolled.
*/
- public static final int FINGERPRINT_ERROR_NO_FINGERPRINTS = 11;
+ int FINGERPRINT_ERROR_NO_FINGERPRINTS = 11;
/**
* The device does not have a fingerprint sensor.
*/
- public static final int FINGERPRINT_ERROR_HW_NOT_PRESENT = 12;
+ int FINGERPRINT_ERROR_HW_NOT_PRESENT = 12;
/**
* The user pressed the negative button. This is a placeholder that is currently only used
* by the support library.
+ *
* @hide
*/
- public static final int FINGERPRINT_ERROR_NEGATIVE_BUTTON = 13;
+ int FINGERPRINT_ERROR_NEGATIVE_BUTTON = 13;
/**
* The device does not have pin, pattern, or password set up. See
* {@link BiometricPrompt.Builder#setDeviceCredentialAllowed(boolean)} and
* {@link KeyguardManager#isDeviceSecure()}
+ *
* @hide
*/
- public static final int BIOMETRIC_ERROR_NO_DEVICE_CREDENTIAL = 14;
+ int BIOMETRIC_ERROR_NO_DEVICE_CREDENTIAL = 14;
/**
* A security vulnerability has been discovered and the sensor is unavailable until a
@@ -141,7 +143,7 @@
* @hide
*/
@UnsupportedAppUsage
- public static final int FINGERPRINT_ERROR_VENDOR_BASE = 1000;
+ int FINGERPRINT_ERROR_VENDOR_BASE = 1000;
//
// Image acquisition messages. Must agree with those in fingerprint.h
@@ -150,19 +152,19 @@
/**
* The image acquired was good.
*/
- public static final int FINGERPRINT_ACQUIRED_GOOD = 0;
+ int FINGERPRINT_ACQUIRED_GOOD = 0;
/**
* Only a partial fingerprint image was detected. During enrollment, the user should be
* informed on what needs to happen to resolve this problem, e.g. "press firmly on sensor."
*/
- public static final int FINGERPRINT_ACQUIRED_PARTIAL = 1;
+ int FINGERPRINT_ACQUIRED_PARTIAL = 1;
/**
* The fingerprint image was too noisy to process due to a detected condition (i.e. dry skin) or
* a possibly dirty sensor (See {@link #FINGERPRINT_ACQUIRED_IMAGER_DIRTY}).
*/
- public static final int FINGERPRINT_ACQUIRED_INSUFFICIENT = 2;
+ int FINGERPRINT_ACQUIRED_INSUFFICIENT = 2;
/**
* The fingerprint image was too noisy due to suspected or detected dirt on the sensor.
@@ -171,13 +173,13 @@
* (stuck pixels, swaths, etc.). The user is expected to take action to clean the sensor
* when this is returned.
*/
- public static final int FINGERPRINT_ACQUIRED_IMAGER_DIRTY = 3;
+ int FINGERPRINT_ACQUIRED_IMAGER_DIRTY = 3;
/**
* The fingerprint image was unreadable due to lack of motion. This is most appropriate for
* linear array sensors that require a swipe motion.
*/
- public static final int FINGERPRINT_ACQUIRED_TOO_SLOW = 4;
+ int FINGERPRINT_ACQUIRED_TOO_SLOW = 4;
/**
* The fingerprint image was incomplete due to quick motion. While mostly appropriate for
@@ -185,16 +187,29 @@
* The user should be asked to move the finger slower (linear) or leave the finger on the sensor
* longer.
*/
- public static final int FINGERPRINT_ACQUIRED_TOO_FAST = 5;
+ int FINGERPRINT_ACQUIRED_TOO_FAST = 5;
/**
* Hardware vendors may extend this list if there are conditions that do not fall under one of
* the above categories. Vendors are responsible for providing error strings for these errors.
+ *
* @hide
*/
- public static final int FINGERPRINT_ACQUIRED_VENDOR = 6;
+ int FINGERPRINT_ACQUIRED_VENDOR = 6;
+
+ /**
+ * This message represents the earliest message sent at the beginning of the authentication
+ * pipeline. It is expected to be used to measure latency. Note this should be sent whenever
+ * authentication is restarted.
+ * The framework will measure latency based on the time between the last START message and the
+ * onAuthenticated callback.
+ *
+ * @hide
+ */
+ int FINGERPRINT_ACQUIRED_START = 7;
+
/**
* @hide
*/
- public static final int FINGERPRINT_ACQUIRED_VENDOR_BASE = 1000;
+ int FINGERPRINT_ACQUIRED_VENDOR_BASE = 1000;
}
diff --git a/core/java/android/hardware/fingerprint/FingerprintManager.java b/core/java/android/hardware/fingerprint/FingerprintManager.java
index f6717c7..ea576bc 100644
--- a/core/java/android/hardware/fingerprint/FingerprintManager.java
+++ b/core/java/android/hardware/fingerprint/FingerprintManager.java
@@ -918,7 +918,9 @@
if (mEnrollmentCallback != null) {
mEnrollmentCallback.onEnrollmentHelp(clientInfo, msg);
} else if (mAuthenticationCallback != null) {
- mAuthenticationCallback.onAuthenticationHelp(clientInfo, msg);
+ if (acquireInfo != BiometricFingerprintConstants.FINGERPRINT_ACQUIRED_START) {
+ mAuthenticationCallback.onAuthenticationHelp(clientInfo, msg);
+ }
}
}
@@ -1050,6 +1052,9 @@
return msgArray[vendorCode];
}
}
+ break;
+ case FINGERPRINT_ACQUIRED_START:
+ return null;
}
Slog.w(TAG, "Invalid acquired message: " + acquireInfo + ", " + vendorCode);
return null;
diff --git a/services/core/java/com/android/server/biometrics/BiometricService.java b/services/core/java/com/android/server/biometrics/BiometricService.java
index ed11740..26c94c5 100644
--- a/services/core/java/com/android/server/biometrics/BiometricService.java
+++ b/services/core/java/com/android/server/biometrics/BiometricService.java
@@ -1459,16 +1459,14 @@
return;
}
- if (acquiredInfo != BiometricConstants.BIOMETRIC_ACQUIRED_GOOD) {
- if (message == null) {
- Slog.w(TAG, "Ignoring null message: " + acquiredInfo);
- return;
- }
- try {
- mStatusBarService.onBiometricHelp(message);
- } catch (RemoteException e) {
- Slog.e(TAG, "Remote exception", e);
- }
+ if (message == null) {
+ Slog.w(TAG, "Ignoring null message: " + acquiredInfo);
+ return;
+ }
+ try {
+ mStatusBarService.onBiometricHelp(message);
+ } catch (RemoteException e) {
+ Slog.e(TAG, "Remote exception", e);
}
}
diff --git a/services/core/java/com/android/server/biometrics/LoggableMonitor.java b/services/core/java/com/android/server/biometrics/LoggableMonitor.java
index c73b26e..c50ab17 100644
--- a/services/core/java/com/android/server/biometrics/LoggableMonitor.java
+++ b/services/core/java/com/android/server/biometrics/LoggableMonitor.java
@@ -20,6 +20,7 @@
import android.hardware.biometrics.BiometricConstants;
import android.hardware.biometrics.BiometricsProtoEnums;
import android.hardware.face.FaceManager;
+import android.hardware.fingerprint.FingerprintManager;
import android.util.Slog;
import com.android.internal.util.FrameworkStatsLog;
@@ -69,8 +70,12 @@
protected final void logOnAcquired(Context context, int acquiredInfo, int vendorCode,
int targetUserId) {
- if (statsModality() == BiometricsProtoEnums.MODALITY_FACE) {
- if (acquiredInfo == FaceManager.FACE_ACQUIRED_START) {
+
+ final boolean isFace = statsModality() == BiometricsProtoEnums.MODALITY_FACE;
+ final boolean isFingerprint = statsModality() == BiometricsProtoEnums.MODALITY_FINGERPRINT;
+ if (isFace || isFingerprint) {
+ if ((isFingerprint && acquiredInfo == FingerprintManager.FINGERPRINT_ACQUIRED_START)
+ || (isFace && acquiredInfo == FaceManager.FACE_ACQUIRED_START)) {
mFirstAcquireTimeMs = System.currentTimeMillis();
}
} else if (acquiredInfo == BiometricConstants.BIOMETRIC_ACQUIRED_GOOD) {
diff --git a/services/core/java/com/android/server/biometrics/fingerprint/FingerprintService.java b/services/core/java/com/android/server/biometrics/fingerprint/FingerprintService.java
index 57d1867..0a61988 100644
--- a/services/core/java/com/android/server/biometrics/fingerprint/FingerprintService.java
+++ b/services/core/java/com/android/server/biometrics/fingerprint/FingerprintService.java
@@ -41,7 +41,7 @@
import android.hardware.biometrics.IBiometricServiceLockoutResetCallback;
import android.hardware.biometrics.IBiometricServiceReceiverInternal;
import android.hardware.biometrics.fingerprint.V2_1.IBiometricsFingerprint;
-import android.hardware.biometrics.fingerprint.V2_1.IBiometricsFingerprintClientCallback;
+import android.hardware.biometrics.fingerprint.V2_2.IBiometricsFingerprintClientCallback;
import android.hardware.fingerprint.Fingerprint;
import android.hardware.fingerprint.FingerprintManager;
import android.hardware.fingerprint.IFingerprintClientActiveCallback;
@@ -601,6 +601,11 @@
@Override
public void onAcquired(final long deviceId, final int acquiredInfo, final int vendorCode) {
+ onAcquired_2_2(deviceId, acquiredInfo, vendorCode);
+ }
+
+ @Override
+ public void onAcquired_2_2(long deviceId, int acquiredInfo, int vendorCode) {
mHandler.post(() -> {
FingerprintService.super.handleAcquired(deviceId, acquiredInfo, vendorCode);
});