3 ** Copyright 2015, The Android Open Source Project
5 ** Licensed under the Apache License, Version 2.0 (the "License");
6 ** you may not use this file except in compliance with the License.
7 ** You may obtain a copy of the License at
9 ** http://www.apache.org/licenses/LICENSE-2.0
11 ** Unless required by applicable law or agreed to in writing, software
12 ** distributed under the License is distributed on an "AS IS" BASIS,
13 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 ** See the License for the specific language governing permissions and
15 ** limitations under the License.
18 #ifndef ANDROID_SERVICELOG_H
19 #define ANDROID_SERVICELOG_H
21 #include <utils/Errors.h>
22 #include <utils/String8.h>
23 #include <utils/threads.h>
24 #include <utils/Vector.h>
26 #include "media/RingBuffer.h"
30 class ServiceLog : public RefBase {
33 ServiceLog(size_t maxNum);
35 void add(const String8 &log);
36 String8 toString(const char *linePrefix = NULL) const;
41 RingBuffer<String8> mLogs;
43 void addLine(const char *log, const char *prefix, String8 *result) const;
46 // ----------------------------------------------------------------------------
48 }; // namespace android
50 #endif // ANDROID_SERVICELOG_H