| /* |
| * Copyright (C) 2009 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.cts; |
| |
| import com.android.ddmlib.log.LogReceiver.ILogListener; |
| import com.android.ddmlib.log.LogReceiver.LogEntry; |
| |
| import java.util.ArrayList; |
| |
| /** |
| * This class allows multiplexing of log listeners onto a single device. |
| */ |
| public class MultiplexingLogListener implements ILogListener { |
| private ArrayList<ILogListener> listeners = new ArrayList<ILogListener>(); |
| |
| /** |
| * Add a new listener. |
| * |
| * @param listener the listener |
| */ |
| public void addListener(ILogListener listener) { |
| listeners.add(listener); |
| } |
| |
| /** |
| * Remove an existing listener. |
| * |
| * @param listener the listener to remove. |
| */ |
| public void removeListener(ILogListener listener) { |
| listeners.remove(listener); |
| } |
| |
| |
| /** {@inheritDoc} */ |
| public void newData(byte[] data, int offset, int length) { |
| for (ILogListener listener : listeners) { |
| listener.newData(data, offset, length); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| public void newEntry(LogEntry entry) { |
| for (ILogListener listener : listeners) { |
| listener.newEntry(entry); |
| } |
| } |
| } |