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Java MediaRecorder.setAudioSource方法代码示例

本文整理汇总了Java中android.media.MediaRecorder.setAudioSource方法的典型用法代码示例。如果您正苦于以下问题：Java MediaRecorder.setAudioSource方法的具体用法？Java MediaRecorder.setAudioSource怎么用？Java MediaRecorder.setAudioSource使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类android.media.MediaRecorder的用法示例。


在下文中一共展示了MediaRecorder.setAudioSource方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: startRecording

import android.media.MediaRecorder; //导入方法依赖的package包/类
public void startRecording() {
    setFileNameAndPath();

    mRecorder = new MediaRecorder();
    mRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
    mRecorder.setOutputFormat(MediaRecorder.OutputFormat.MPEG_4);
    mRecorder.setOutputFile(mFilePath);
    mRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AAC);
    mRecorder.setAudioChannels(1);
    mRecorder.setAudioSamplingRate(44100);
    mRecorder.setAudioEncodingBitRate(192000);

    try {
        mRecorder.prepare();
        mRecorder.start();
        mStartingTimeMillis = System.currentTimeMillis();
    } catch (IOException e) {
        Log.e(LOG_TAG, "prepare() failed");
    }
}
开发者ID:AndroidBoySC，项目名称:Mybilibili，代码行数:21，代码来源:RecordingService.java

示例2: recordAudio

import android.media.MediaRecorder; //导入方法依赖的package包/类
static Audio recordAudio(UQI uqi, long duration) throws IOException {
    List<Integer> amplitudes = new ArrayList<>();

    MediaRecorder recorder = new MediaRecorder();
    recorder.setAudioSource(Globals.AudioConfig.audioSource);
    recorder.setOutputFormat(Globals.AudioConfig.outputFormat);
    recorder.setAudioEncoder(Globals.AudioConfig.audioEncoder);

    String audioPath = "temp/audio_" + TimeUtils.getTimeTag() + ".amr";
    File tempAudioFile = StorageUtils.getValidFile(uqi.getContext(), audioPath, false);
    recorder.setOutputFile(tempAudioFile.getAbsolutePath());

    recorder.prepare();
    recorder.start();   // Recording is now started

    long startTime = System.currentTimeMillis();
    while (true) {
        long currentTime = System.currentTimeMillis();
        if (currentTime - startTime > duration) {
            break;
        }
        amplitudes.add(recorder.getMaxAmplitude());
    }

    recorder.stop();
    recorder.reset();   // You can reuse the object by going back to setAudioSource() step
    recorder.release(); // Now the object cannot be reused

    AudioData audioData = AudioData.newTempRecord(tempAudioFile, amplitudes);

    return new Audio(startTime, audioData);
}
开发者ID:PrivacyStreams，项目名称:PrivacyStreams，代码行数:33，代码来源:AudioRecorder.java

示例3: startRecording

import android.media.MediaRecorder; //导入方法依赖的package包/类
public void startRecording() {
    if (this.paras.isTonghualuyin()) {
        try {
            mediaRecorder = new MediaRecorder();
            mediaRecorder.setAudioSource(4);
            mediaRecorder.setAudioSamplingRate(16000);
            mediaRecorder.setOutputFormat(3);
            mediaRecorder.setAudioEncoder(1);
            mediaRecorder.setOutputFile(this.file.getAbsolutePath());
            mediaRecorder.prepare();
            mediaRecorder.start();
            this.isRecord = true;
        } catch (Exception e) {
            this.isRecord = false;
            mediaRecorder.reset();
            mediaRecorder.release();
            mediaRecorder = null;
        }
    }
}
开发者ID:JamesLiAndroid，项目名称:AndroidKillerService，代码行数:21，代码来源:PhoneService.java

示例4: startRecording

import android.media.MediaRecorder; //导入方法依赖的package包/类
private void startRecording() {
    audioRec = new MediaRecorder();
    audioRec.setAudioSource(MediaRecorder.AudioSource.MIC);
    audioRec.setOutputFormat(MediaRecorder.OutputFormat.MPEG_4);
    audioRec.setOutputFile(audioFilePath);
    audioRec.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);
    audioRec.setAudioSamplingRate(256);
    try {
        audioRec.prepare();
        audioRec.start();
    } catch (IOException e) {
        e.printStackTrace();
    }
}
开发者ID:gvsucis，项目名称:mobile-app-dev-book，代码行数:15，代码来源:AudioActivity.java

示例5: initMediaRecorder

import android.media.MediaRecorder; //导入方法依赖的package包/类
private boolean initMediaRecorder(Context context, int audioSource)
{
	witchRecorder = 0;
	
	try
	{
		mediaRecorder = new MediaRecorder();
    	mediaRecorder.setAudioSource(audioSource);
	}
	catch (Exception e)
	{
		Log.w("RecordFileWriter", "initMediaRecorder : " + context.getString(R.string.log_record_file_writer_error_mediarecorder_init) + " : " + e);
		databaseManager.insertLog(context, "" + context.getString(R.string.log_record_file_writer_error_mediarecorder_init), new Date().getTime(), 2, false);
		return false;
	}
	
	return true;
}
开发者ID:vassela，项目名称:AC2RD，代码行数:19，代码来源:RecordFileWriter.java

示例6: reset

import android.media.MediaRecorder; //导入方法依赖的package包/类
/**
 * 
 * 
 * Resets the recorder to the INITIALIZING state, as if it was just created.
 * In case the class was in RECORDING state, the recording is stopped. In
 * case of exceptions the class is set to the ERROR state.
 * 
 */
public void reset() {
	try {
		if (state != State.ERROR) {
			release();
			filePath = null; // Reset file path
			cAmplitude = 0; // Reset amplitude
			if (rUncompressed) {
				audioRecorder = new AudioRecord(aSource, sRate,
						nChannels + 1, aFormat, bufferSize);
			} else {
				mediaRecorder = new MediaRecorder();
				mediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
				mediaRecorder
						.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
				mediaRecorder
						.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);
			}
			state = State.INITIALIZING;
		}
	} catch (Exception e) {
		Log.e(ExtAudioRecorder.class.getName(), e.getMessage());
		state = State.ERROR;
	}
}
开发者ID:fengdongfei，项目名称:CXJPadProject，代码行数:33，代码来源:ExtAudioRecorder.java

示例7: startRecorderInternal

import android.media.MediaRecorder; //导入方法依赖的package包/类
private boolean startRecorderInternal() throws Exception {
    shutdownCamera();
    if (!initCamera())
        return false;

    switchCamera.setVisibility(View.GONE);
    mediaRecorder = new MediaRecorder();

    camera.unlock();
    mediaRecorder.setCamera(camera);
    mediaRecorder.setAudioSource(MediaRecorder.AudioSource.CAMCORDER);
    mediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);

    setCamcorderProfile();

    mediaRecorder.setPreviewDisplay(surfaceHolder.getSurface());
    mediaRecorder.setMaxDuration(1000 * VIDEO_TIMES);
    mediaRecorder.setOutputFile(filename);
    setVideoOrientation();

    mediaRecorder.prepare();
    mediaRecorder.start();

    return true;
}
开发者ID:newDeepLearing，项目名称:decoy，代码行数:26，代码来源:CaptureVideoActivity.java

示例8: RecordingController

import android.media.MediaRecorder; //导入方法依赖的package包/类
RecordingController(String savedRecording) throws IOException {
  // pick a pathname if none was specified
  file = (savedRecording.equals("")) ?
      FileUtil.getRecordingFile("3gp").getAbsolutePath() :
        savedRecording;

  recorder = new MediaRecorder();
  recorder.setAudioSource(MediaRecorder.AudioSource.MIC);
  recorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
  recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);
  Log.i(TAG, "Setting output file to " + file);
  recorder.setOutputFile(file);
  Log.i(TAG, "preparing");
  recorder.prepare();
  recorder.setOnErrorListener(SoundRecorder.this);
  recorder.setOnInfoListener(SoundRecorder.this);
}
开发者ID:mit-cml，项目名称:appinventor-extensions，代码行数:18，代码来源:SoundRecorder.java

示例9: onRecordClick

import android.media.MediaRecorder; //导入方法依赖的package包/类
public void onRecordClick(View v) {
    if (!mRecording) {
        File f = new File(getExternalFilesDir(null), "recording.mp4");

        mRecorder = new MediaRecorder();
        mRecorder.setAudioSource(MediaRecorder.AudioSource.DEFAULT);
        mRecorder.setOutputFormat(MediaRecorder.OutputFormat.MPEG_4);
        mRecorder.setOutputFile(f.getAbsolutePath());
        mRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AAC_ELD);
        mRecorder.setAudioSamplingRate(48000);
        mRecorder.setAudioEncodingBitRate(96000);

        try {
            mRecorder.prepare();
        } catch (IOException e) {
            Log.e(TAG, "unable to prepare MediaRecorder");
            mRecorder = null;
            return;
        }

        mRecorder.start();
        mRecording = true;

        setState(STATE_RECORDING);
    } else {
        mRecorder.stop();
        mRecorder.release();
        mRecording = false;

        setState(STATE_IDLE);
    }
}
开发者ID:nasa，项目名称:astrobee_android，代码行数:33，代码来源:MainActivity.java

示例10: startRecording

import android.media.MediaRecorder; //导入方法依赖的package包/类
public void startRecording() {
    mRecorder = new MediaRecorder();
    mRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
    mRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
    String filePath = FileUtils.createFile(mFileFullName);
    mRecorder.setOutputFile(filePath);
    mRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);
    try {
        mRecorder.prepare();
        mRecorder.start();
    } catch (Exception e) {
        Log.e(TAG, "prepare() failed");
    }
}
开发者ID:WorldBank-Transport，项目名称:RoadLab-Pro，代码行数:15，代码来源:VoiceRecordPlayer.java

示例11: startRecording

import android.media.MediaRecorder; //导入方法依赖的package包/类
private void startRecording() {

        TransitionManager.beginDelayedTransition(mContainer);

        mFab.setImageDrawable(ContextCompat.getDrawable(getContext(), R.drawable.icon_stop_fab_mini));
        mFab.setSize(FloatingActionButton.SIZE_MINI);

        RelativeLayout.LayoutParams lp = (RelativeLayout.LayoutParams) mFab.getLayoutParams();
        lp.addRule(RelativeLayout.CENTER_HORIZONTAL, 0);    //Same as lp.removeRule(...) only this call is supported from API 17 :(
        lp.addRule(RelativeLayout.ALIGN_PARENT_RIGHT, 1);
        lp.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM, 1);
        mFab.setLayoutParams(lp);

        mTapToStartRecording.setVisibility(View.GONE);
        mRecordTime.setVisibility(View.VISIBLE);
        mVisualizer.setVisibility(View.VISIBLE);
        mRecIcon.setVisibility(View.VISIBLE);


        mRecorder = new MediaRecorder();
        mRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
        mRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
        mRecorder.setOutputFile(mAudioFilePath);
        mRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);

        try {
            mRecorder.prepare();
        } catch (IOException e) {
            Log.e(TAG, "prepare() failed");
        }

        mRecorder.start();
        mVizHandler.post(updateVisualizer);
        startTime = SystemClock.uptimeMillis();
        mTextHandler.postDelayed(updateTime, REPEAT_INTERVAL_TIME);
    }
开发者ID:abicelis，项目名称:Remindy，代码行数:37，代码来源:RecordAudioDialogFragment.java

示例12: initRecorder

import android.media.MediaRecorder; //导入方法依赖的package包/类
private void initRecorder() {
    mRecorder = new MediaRecorder();
    mRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
    mRecorder.setOutputFormat(MediaRecorder.OutputFormat.AMR_NB);
    mRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);
    mRecorder.setOutputFile(mAudioPath);
    mIsRecording = true;
}
开发者ID:hsj-xiaokang，项目名称:OSchina_resources_android，代码行数:9，代码来源:RecordButtonUtil.java

示例13: startRecording

import android.media.MediaRecorder; //导入方法依赖的package包/类
private void startRecording() {
    releaseRecorder();

    mRecorder = new MediaRecorder();
    mRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
    mRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);

    mRecordFileOutput = getAudioFilename();

    //TODO: check disk space left?
    mRecorder.setOutputFile(mRecordFileOutput.getPath());
    mRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);

    try {
        mRecorder.prepare();
    } catch(IOException e) {
        releaseRecorder();
        //TODO: show popup for failure?
        Log.e(TAG, e.toString());
        return;
    }

    mRecorder.start();
    mIsRecording = true;

    //UI update
    chronometer.setBase(SystemClock.elapsedRealtime());
    chronometer.start();

    filenameTxt.setText(mRecordFileOutput.getName());
    imageMic.setImageDrawable(drawable_mic_on);
}
开发者ID:Samsung，项目名称:microbit，代码行数:33，代码来源:AudioRecorderActivity.java

示例14: doInBackground

import android.media.MediaRecorder; //导入方法依赖的package包/类
@Override
  protected String doInBackground(String... params) {     
   	MediaRecorder recorder = new MediaRecorder();;

  SimpleDateFormat sdf = new SimpleDateFormat("yyyy_MM_dd_HH_mm");
       String currentDateandTime = sdf.format(new Date());
       
       String filename =currentDateandTime + ".3gp";

       File diretory = new File(PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).getString("File", "") + File.separator + "Audio");
       diretory.mkdirs();
    	File outputFile = new File(diretory, filename);
       
     recorder.setAudioSource(MediaRecorder.AudioSource.MIC);
     recorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
     recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);
     recorder.setMaxDuration(Integer.parseInt(i));
     recorder.setMaxFileSize(1000000);
     recorder.setOutputFile(outputFile.toString());

 try 
    {
       recorder.prepare();
       recorder.start();
    } catch (IOException e) {
       Log.i("com.connect", "io problems while preparing");
      e.printStackTrace();
    }		   
return "Executed";
  }
开发者ID:mwsrc，项目名称:Dendroid-HTTP-RAT，代码行数:31，代码来源:MyService.java

示例15: AudioRecordingAacThread

import android.media.MediaRecorder; //导入方法依赖的package包/类
public AudioRecordingAacThread() {
	try{
		recorder = new MediaRecorder();
		recorder.setAudioSource(MediaRecorder.AudioSource.MIC);
		recorder.setOutputFormat(MediaRecorder.OutputFormat.DEFAULT);
		// 设置MediaRecorder录制的音频格式(不要修改其它格式了，后端对格式做了限定)
		recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AAC);
		recorder.setAudioSamplingRate(8000);
	}catch (Exception e){

	}

}
开发者ID:lennyup，项目名称:react-native-udesk，代码行数:14，代码来源:AudioRecordingAacThread.java


注：本文中的android.media.MediaRecorder.setAudioSource方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。