| /* |
| * Copyright (C) 2021 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.timezonedetector; |
| |
| import android.annotation.NonNull; |
| |
| /** |
| * The interface for the class that is responsible for detecting device activities relevant to |
| * time zone detection. This interface exists to decouple parts of the time zone detector from each |
| * other and to enable easier testing. |
| * |
| * @hide |
| */ |
| interface DeviceActivityMonitor extends Dumpable { |
| |
| /** Adds a listener. */ |
| void addListener(@NonNull Listener listener); |
| |
| /** |
| * A listener for device activities. See {@link DeviceActivityMonitor#addListener(Listener)}. |
| */ |
| interface Listener { |
| /** A flight has completed. */ |
| void onFlightComplete(); |
| } |
| } |