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Commit a36dcece authored by Ilya Matyukhin's avatar Ilya Matyukhin
Browse files

Add onFingerDown/onFingerUp to FingerprintService 

Bug: 158135499
Test: build
Change-Id: I31ee7bc9921085b85149b2691ff6253b64fc7b78
parent b630ecfb

core/java/android/hardware/fingerprint/IFingerprintService.aidl

+6 −0
Original line number Diff line number Diff line
@@ -104,4 +104,10 @@ interface IFingerprintService { 


    // Give FingerprintService its ID. See AuthService.java

    void initializeConfiguration(int sensorId);



    // Notifies about a finger touching the sensor area.

    void onFingerDown(int x, int y, float minor, float major);



    // Notifies about a finger leaving the sensor area.

    void onFingerUp();

}

services/core/Android.bp

+1 −1
Original line number Diff line number Diff line
@@ -119,7 +119,7 @@ java_library_static { 
        "android.hardware.tv.cec-V1.0-java",

        "android.hardware.weaver-V1.0-java",

        "android.hardware.biometrics.face-V1.1-java",

        "android.hardware.biometrics.fingerprint-V2.2-java",

        "android.hardware.biometrics.fingerprint-V2.3-java",

        "android.hardware.oemlock-V1.0-java",

        "android.hardware.configstore-V1.0-java",

        "android.hardware.contexthub-V1.0-java",

services/core/java/com/android/server/biometrics/sensors/fingerprint/FingerprintService.java

+44 −0
Original line number Diff line number Diff line
@@ -345,6 +345,50 @@ public class FingerprintService extends BiometricServiceBase { 
            checkPermission(USE_BIOMETRIC_INTERNAL);

            initializeConfigurationInternal(sensorId);

        }



        @Override

        public void onFingerDown(int x, int y, float minor, float major) {

            checkPermission(USE_BIOMETRIC_INTERNAL);

            IBiometricsFingerprint daemon = getFingerprintDaemon();

            if (daemon == null) {

                Slog.e(TAG, "onFingerDown | daemon is null");

            } else {

                android.hardware.biometrics.fingerprint.V2_3.IBiometricsFingerprint extension =

                        android.hardware.biometrics.fingerprint.V2_3.IBiometricsFingerprint.castFrom(

                                daemon);

                if (extension == null) {

                    Slog.v(TAG, "onFingerDown | failed to cast the HIDL to V2_3");

                } else {

                    try {

                        extension.onFingerDown(x, y, minor, major);

                    } catch (RemoteException e) {

                        Slog.e(TAG, "onFingerDown | RemoteException: ", e);

                    }

                }

            }

        }



        @Override

        public void onFingerUp() {

            checkPermission(USE_BIOMETRIC_INTERNAL);

            IBiometricsFingerprint daemon = getFingerprintDaemon();

            if (daemon == null) {

                Slog.e(TAG, "onFingerUp | daemon is null");

            } else {

                android.hardware.biometrics.fingerprint.V2_3.IBiometricsFingerprint extension =

                        android.hardware.biometrics.fingerprint.V2_3.IBiometricsFingerprint.castFrom(

                                daemon);

                if (extension == null) {

                    Slog.v(TAG, "onFingerUp | failed to cast the HIDL to V2_3");

                } else {

                    try {

                        extension.onFingerUp();

                    } catch (RemoteException e) {

                        Slog.e(TAG, "onFingerUp | RemoteException: ", e);

                    }

                }

            }

        }

    }



    private final LockoutFrameworkImpl mLockoutTracker;