18db49a462
Fix indentation to be multiple of 4. Make it easier to search: sp< not sp < to "switch (...)" instead of "switch(...)" (also "if" and "while") Remove redundant blank line at start or EOF. Remove whitespace at end of line. Remove extra blank lines where they don't add value. Use git diff -b or -w to verify. Change-Id: I966b7ba852faa5474be6907fb212f5e267c2874e
70 lines
2.1 KiB
C++
70 lines
2.1 KiB
C++
/*
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* Copyright (C) 2007 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef IAUDIORECORD_H_
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#define IAUDIORECORD_H_
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#include <stdint.h>
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#include <sys/types.h>
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#include <utils/RefBase.h>
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#include <utils/Errors.h>
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#include <binder/IInterface.h>
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#include <binder/IMemory.h>
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namespace android {
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// ----------------------------------------------------------------------------
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class IAudioRecord : public IInterface
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{
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public:
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DECLARE_META_INTERFACE(AudioRecord);
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/* After it's created the track is not active. Call start() to
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* make it active. If set, the callback will start being called.
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* tid identifies the client callback thread, or 0 if not needed.
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*/
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virtual status_t start(pid_t tid) = 0;
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/* Stop a track. If set, the callback will cease being called and
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* obtainBuffer will return an error. Buffers that are already released
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* will be processed, unless flush() is called.
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*/
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virtual void stop() = 0;
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/* get this tracks control block */
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virtual sp<IMemory> getCblk() const = 0;
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};
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// ----------------------------------------------------------------------------
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class BnAudioRecord : public BnInterface<IAudioRecord>
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{
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public:
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virtual status_t onTransact( uint32_t code,
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const Parcel& data,
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Parcel* reply,
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uint32_t flags = 0);
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};
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// ----------------------------------------------------------------------------
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}; // namespace android
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#endif /*IAUDIORECORD_H_*/
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