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//
// Copyright (C) 2015 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.
//
#include "stagefright_record.h"
#include <base/logging.h>
#include <binder/ProcessState.h>
#include <media/stagefright/AudioPlayer.h>
#include <media/stagefright/AudioSource.h>
namespace android {
status_t LibstagefrightRecordAudio() {
android::ProcessState::self()->startThreadPool();
uint32_t kSampleRateHz = 8000;
AudioSource* audio_source = new AudioSource(AUDIO_SOURCE_MIC, String16(),
kSampleRateHz, 1);
status_t status = audio_source->initCheck();
if (status != OK) {
LOG(ERROR) << "Could not initialize audio source correctly.";
return status;
}
status = audio_source->start();
if (status != OK) {
LOG(ERROR) << "Could not start recording audio.";
return status;
}
int duration_secs = 5;
sleep(duration_secs);
printf("Done recording. Re-playing audio\n");
AudioPlayer* player = new AudioPlayer(NULL); // Initialize without a source.
player->setSource(audio_source);
status = player->start(true);
if (status != OK) {
LOG(ERROR) << "Could not audio playback.";
return status;
}
sleep(duration_secs);
player->pause();
return status;
}
} // namespace android
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