libraries/flicker/src/com/android/server/wm/flicker/monitor/ITransitionMonitor.kt

/*
 * Copyright (C) 2023 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.wm.flicker.monitor

import com.android.server.wm.flicker.io.ResultWriter

/** Collects test artifacts during a UI transition. */
interface ITransitionMonitor {
    /** Starts monitor. */
    fun start()

    /** Stops monitor and writes the result to a [ResultWriter] */
    fun stop(writer: ResultWriter)
}