2 * Copyright (C) 2010 The Android Open Source Project
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #ifndef MEDIA_WRITER_H_
19 #define MEDIA_WRITER_H_
21 #include <utils/RefBase.h>
22 #include <media/IMediaRecorderClient.h>
29 struct MediaWriter : public RefBase {
31 : mMaxFileSizeLimitBytes(0),
32 mMaxFileDurationLimitUs(0) {
35 virtual status_t addSource(const sp<MediaSource> &source) = 0;
36 virtual bool reachedEOS() = 0;
37 virtual status_t start(MetaData *params = NULL) = 0;
38 virtual status_t stop() = 0;
39 virtual status_t pause() = 0;
41 virtual void setMaxFileSize(int64_t bytes) { mMaxFileSizeLimitBytes = bytes; }
42 virtual void setMaxFileDuration(int64_t durationUs) { mMaxFileDurationLimitUs = durationUs; }
43 virtual void setListener(const sp<IMediaRecorderClient>& listener) {
47 virtual status_t dump(int fd, const Vector<String16>& args) {
52 virtual ~MediaWriter() {}
53 int64_t mMaxFileSizeLimitBytes;
54 int64_t mMaxFileDurationLimitUs;
55 sp<IMediaRecorderClient> mListener;
57 void notify(int msg, int ext1, int ext2) {
58 if (mListener != NULL) {
59 mListener->notify(msg, ext1, ext2);
63 MediaWriter(const MediaWriter &);
64 MediaWriter &operator=(const MediaWriter &);
67 } // namespace android
69 #endif // MEDIA_WRITER_H_