| /* |
| * Copyright (C) 2019 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.internal.logging.testing; |
| |
| import com.android.internal.logging.InstanceId; |
| import com.android.internal.logging.UiEventLogger; |
| |
| import java.util.LinkedList; |
| import java.util.List; |
| |
| /** |
| * Fake logger that queues up logged events for inspection. |
| * |
| * @hide. |
| */ |
| public class UiEventLoggerFake implements UiEventLogger { |
| /** |
| * Immutable data class used to record fake log events. |
| */ |
| public static class FakeUiEvent { |
| public final int eventId; |
| public final int uid; |
| public final String packageName; |
| public final InstanceId instanceId; // Used only for WithInstanceId variant |
| |
| FakeUiEvent(int eventId, int uid, String packageName) { |
| this.eventId = eventId; |
| this.uid = uid; |
| this.packageName = packageName; |
| this.instanceId = null; |
| } |
| |
| FakeUiEvent(int eventId, int uid, String packageName, InstanceId instanceId) { |
| this.eventId = eventId; |
| this.uid = uid; |
| this.packageName = packageName; |
| this.instanceId = instanceId; |
| } |
| } |
| |
| private List<FakeUiEvent> mLogs = new LinkedList<>(); |
| |
| /** Returns list of all logging events recorded. */ |
| public List<FakeUiEvent> getLogs() { |
| return mLogs; |
| } |
| /** Returns number of logging events recorded. */ |
| public int numLogs() { |
| return mLogs.size(); |
| } |
| /** Returns a particular logging event. */ |
| public FakeUiEvent get(int index) { |
| return mLogs.get(index); |
| } |
| /** Returns event id (as integer) of a particular logging event. */ |
| public int eventId(int index) { |
| return mLogs.get(index).eventId; |
| } |
| |
| @Override |
| public void log(UiEventEnum event) { |
| log(event, 0, null); |
| } |
| |
| @Override |
| public void log(UiEventEnum event, int uid, String packageName) { |
| final int eventId = event.getId(); |
| if (eventId > 0) { |
| mLogs.add(new FakeUiEvent(eventId, uid, packageName)); |
| } |
| } |
| |
| @Override |
| public void logWithInstanceId(UiEventEnum event, int uid, String packageName, |
| InstanceId instance) { |
| final int eventId = event.getId(); |
| if (eventId > 0) { |
| mLogs.add(new FakeUiEvent(eventId, uid, packageName, instance)); |
| } |
| } |
| } |