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Commit 1729f3e0 authored by MiltonWu's avatar MiltonWu Committed by Milton Wu
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FingerprintEnrollStageThresholdInteractor 

Interactor for getting FingerprintManager::getEnrollStageThreshold()

Bug: b/372385781
Test: Get correct value from FingerprintManager
Flag: EXEMPT feature flag protected on override project
Change-Id: I6c43c17b944c0479b746955d0ba1422dc5744c4c
parent b571f5ea

src/com/android/settings/biometrics/fingerprint2/BiometricsEnvironment.kt

+4 −0
Original line number Diff line number Diff line
@@ -46,6 +46,7 @@ import com.android.settings.biometrics.fingerprint2.domain.interactor.EnrollStag 
import com.android.settings.biometrics.fingerprint2.domain.interactor.EnrollStageInteractorImpl

import com.android.settings.biometrics.fingerprint2.domain.interactor.EnrolledFingerprintsInteractorImpl

import com.android.settings.biometrics.fingerprint2.domain.interactor.FingerprintEnrollStageCountInteractor

import com.android.settings.biometrics.fingerprint2.domain.interactor.FingerprintEnrollStageThresholdInteractor

import com.android.settings.biometrics.fingerprint2.domain.interactor.FingerprintSensorInteractor

import com.android.settings.biometrics.fingerprint2.domain.interactor.FingerprintSensorInteractorImpl

import com.android.settings.biometrics.fingerprint2.domain.interactor.FoldStateInteractor
@@ -117,6 +118,9 @@ class BiometricsEnvironment( 
  fun createFingerprintEnrollStageCountInteractor(): FingerprintEnrollStageCountInteractor =

    FingerprintEnrollStageCountInteractor(fingerprintEnrollmentRepository)



  fun createFingerprintEnrollStageThresholdInteractor(): FingerprintEnrollStageThresholdInteractor =

    FingerprintEnrollStageThresholdInteractor(fingerprintEnrollmentRepository)



  fun createGenerateChallengeInteractor(): GenerateChallengeInteractor =

    GenerateChallengeInteractorImpl(fingerprintManager, context.userId, gateKeeperPasswordProvider)

src/com/android/settings/biometrics/fingerprint2/data/repository/FingerprintEnrollmentRepo.kt

+11 −0
Original line number Diff line number Diff line
@@ -48,6 +48,14 @@ interface FingerprintEnrollmentRepository { 


  val enrollStageCount: Int



  /**

   * Returns the threshold for the given stage of fingerprint enrollment.

   *

   * @param index The index of the enrollment stage.

   * @return The threshold for the enrollment stage.

   */

  fun getEnrollStageThreshold(index: Int): Float



  /**

   * Indicates if we should use the default settings for maximum enrollments or the sensor props

   * from the fingerprint sensor
@@ -120,4 +128,7 @@ class FingerprintEnrollmentRepositoryImpl( 


  override val enrollStageCount: Int

    get() = fingerprintManager.enrollStageCount



  override fun getEnrollStageThreshold(index: Int): Float =

    fingerprintManager.getEnrollStageThreshold(index)

}

src/com/android/settings/biometrics/fingerprint2/domain/interactor/FingerprintEnrollStageThresholdInteractor.kt

0 → 100644
+37 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2024 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */



package com.android.settings.biometrics.fingerprint2.domain.interactor



import com.android.settings.biometrics.fingerprint2.data.repository.FingerprintEnrollmentRepository



/**

 * Interactor class for retrieving the enrollment stage threshold.

 *

 * This class interacts with the `fingerprintEnrollmentRepository` to fetch the threshold value

 * for a specific enrollment stage.

 */

class FingerprintEnrollStageThresholdInteractor(

    private val fingerprintEnrollmentRepository: FingerprintEnrollmentRepository,

) {

    /**

     * Retrieves the enrollment stage threshold for the given index.

     *

     * @param index The index of the enrollment stage.

     * @return The threshold value for the specified stage.

     */

    fun getThreshold(index: Int): Float = fingerprintEnrollmentRepository.getEnrollStageThreshold(index)

}
 
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