services/core/java/com/android/server/biometrics/Metrics.java

/*
 * Copyright (C) 2018 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.server.biometrics;

public interface Metrics {
    /** The log tag */
    String logTag();

    /** Strings for MetricsLogger.count() and MetricsLogger.histogram() */
    String tagHalDied();
    String tagAuthToken();
    String tagAuthStartError();
    String tagEnrollStartError();
    String tagEnumerateStartError();
    String tagRemoveStartError();

    /** Integers for MetricsLogger.action() */
    int actionBiometricAuth();
    int actionBiometricEnroll();
}