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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.
//
// Test app to play/record audio using libmedia and libstagefright.
#include <stdlib.h>
#include <stdio.h>
#include <android-base/logging.h>
#include "libmedia_playback.h"
#include "libmedia_record.h"
#include "stagefright_playback.h"
#include "stagefright_record.h"
enum TestMode {
kPlayLibmedia,
kPlayStagefright,
kPlayMultiple,
kRecordLibmedia,
kRecordStageFright,
kInvalid
};
void usage() {
fprintf(stderr, "Usage: ./brillo_audio_test [option].\n"
"play_libmedia - play raw audio stream using libmedia \n"
"play_stagefright filename - play mp3 using libstagefright \n"
"play_multiple filename - play multiple audio stream using both"
" libmedia and libstagefright \n"
"record_libmedia - record using libmedia\n"
"record_stagefright - record audio using stagefright\n"
);
}
TestMode parseMode(char* arg) {
if (!strcmp(arg, "play_libmedia"))
return kPlayLibmedia;
if (!strcmp(arg, "play_stagefright"))
return kPlayStagefright;
if (!strcmp(arg, "play_multiple"))
return kPlayMultiple;
if (!strcmp(arg, "record_stagefright"))
return kRecordStageFright;
if (!strcmp(arg, "record_libmedia"))
return kRecordLibmedia;
return kInvalid;
}
int main(int argc, char* argv[]) {
if (argc < 2) {
usage();
return -1;
} else {
android::LibmediaPlayback l_play;
android::LibmediaRecord l_record;
TestMode mode = parseMode(argv[1]);
android::status_t status = android::UNKNOWN_ERROR;
switch (mode) {
case kPlayLibmedia:
l_play.Init();
status = l_play.Play();
break;
case kPlayStagefright:
status = android::PlayStagefrightMp3(argv[2], true);
break;
case kPlayMultiple:
status = android::PlayStagefrightMp3(argv[2], false);
if (status != android::OK) {
LOG(ERROR) << "Could not play mp3 using stagefright.";
return -1;
}
sleep(10);
l_play.Init();
status = l_play.Play();
break;
case kRecordLibmedia:
status = l_record.Record();
break;
case kRecordStageFright:
status = android::LibstagefrightRecordAudio();
break;
default:
usage();
return -1;
}
if (status != android::OK) {
LOG(ERROR) << "Could not play audio correctly.";
return -1;
}
}
printf("Done\n");
return 0;
}
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