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Commit f776ee08 authored by Ilya Matyukhin's avatar Ilya Matyukhin
Browse files

Add isUdfps to FingerprintService 

Bug: 158135499
Test: build
Change-Id: If04528c08a7d855aff9bb61d6cf241c26a049aba
parent a36dcece

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

+3 −0
Original line number Original line Diff line number Diff line
@@ -110,4 +110,7 @@ interface IFingerprintService { 




    // Notifies about a finger leaving the sensor area.

    // Notifies about a finger leaving the sensor area.

    void onFingerUp();

    void onFingerUp();



    // Returns whether the specified sensor is a UDFPS.

    boolean isUdfps(int sensorId);

}
 
}

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

+23 −0
Original line number Original line Diff line number Diff line
@@ -389,6 +389,29 @@ public class FingerprintService extends BiometricServiceBase { 
                }

                }

            }

            }

        }

        }



        @Override

        public boolean isUdfps(int sensorId) {

            checkPermission(USE_BIOMETRIC_INTERNAL);

            IBiometricsFingerprint daemon = getFingerprintDaemon();

            if (daemon == null) {

                Slog.e(TAG, "isUdfps | 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, "isUdfps | failed to cast the HIDL to V2_3");

                } else {

                    try {

                        return extension.isUdfps(sensorId);

                    } catch (RemoteException e) {

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

                    }

                }

            }

            return false;

        }

    }

    }





    private final LockoutFrameworkImpl mLockoutTracker;

    private final LockoutFrameworkImpl mLockoutTracker;