的Android進來的呼出記錄

Question

我使用下面的代碼來記錄進來的和呼出談話的Android手機，但 這個代碼只能當麥克風或揚聲器上和用戶禁用揚聲器電話我的代碼將無法記錄進來的去電。
我想記錄輸入和輸出通話對話而不激活電話揚聲器。

class MyPhoneStateListener extends PhoneStateListener implements SensorEventListener { 
      Context context; 
      AudioManager audioManager; 
      MediaRecorder recorder; 
      private SensorManager mSensorManager; 
      private Sensor myLightSensor; 
      private boolean CallState; 
      private float sensorState; 

      public MyPhoneStateListener(Context context) { 
       this.context = context; 
       mSensorManager = (SensorManager) this.context.getSystemService(Context.SENSOR_SERVICE); 
       myLightSensor = mSensorManager.getDefaultSensor(Sensor.TYPE_PROXIMITY); 
       audioManager = (AudioManager) this.context.getSystemService(Context.AUDIO_SERVICE); 
       if (myLightSensor == null){ 
        Log.i("On Receive", "Not Support"); 
       }else{ 
        mSensorManager.registerListener(this,myLightSensor,SensorManager.SENSOR_DELAY_NORMAL); 
       } 
      } 

      public void onCallStateChanged(int state, String incomingNumber) { 
       switch (state) { 
       case TelephonyManager.CALL_STATE_IDLE: 
        System.out.println("My Call IDLE"); 
        CallState = false; 
        StartAudioSpeacker(); 
        StopRecording(); 
        System.out.println("Is phone speaker : "+ audioManager.isSpeakerphoneOn()); 
        if (audioManager.isSpeakerphoneOn()) { 
         audioManager.setSpeakerphoneOn(false); 
         mSensorManager.unregisterListener(this); 
        } 
        break; 
       case TelephonyManager.CALL_STATE_OFFHOOK: 
        System.out.println("My Call OFFHOOK"); 
        CallState = true; 
        StartAudioSpeacker(); 
        StartRecording(); 
        System.out.println("Is phone speaker : "+ audioManager.isSpeakerphoneOn()); 
        break; 
       case TelephonyManager.CALL_STATE_RINGING: 
        System.out.println("My Call RINGING"); 
        break; 
       } 
      } 

      @Override 
      public void onAccuracyChanged(Sensor sensor, int accuracy) { 
       if (sensor.getType() == Sensor.TYPE_PROXIMITY) { 
        Log.i("Sensor Changed", "Accuracy :" + accuracy); 
       } 
      } 

      public void onSensorChanged(SensorEvent event) { 
       if (event.sensor.getType() == Sensor.TYPE_PROXIMITY) { 
        Log.i("Sensor Changed", "onSensor Change :" + event.values[0]); 
        sensorState = event.values[0]; 
        StartAudioSpeacker(); 
       } 
      } 

      public void StartAudioSpeacker(){ 
       if (CallState && sensorState == 1.0) { 
        audioManager = (AudioManager) this.context.getSystemService(Context.AUDIO_SERVICE); 
        audioManager.setSpeakerphoneOn(true); 
        audioManager.adjustStreamVolume(AudioManager.STREAM_MUSIC,AudioManager.ADJUST_RAISE, AudioManager.FLAG_SHOW_UI); 
        audioManager.setStreamVolume(AudioManager.MODE_IN_CALL, audioManager.getStreamMaxVolume(AudioManager.MODE_IN_CALL), 1); 
        System.out.println("Is phone speaker : "+ audioManager.isSpeakerphoneOn()); 
       }else{ 
        audioManager = (AudioManager) this.context.getSystemService(Context.AUDIO_SERVICE); 
        audioManager.setSpeakerphoneOn(false); 
        audioManager.setStreamVolume(AudioManager.MODE_IN_CALL, audioManager.getStreamMaxVolume(AudioManager.MODE_IN_CALL), 1); 
        System.out.println("Speaker Volume :"+ audioManager.getStreamMaxVolume(AudioManager.MODE_IN_CALL)); 
        System.out.println("Is phone speaker : "+ audioManager.isSpeakerphoneOn()); 
       } 
      } 
      public void StartRecording(){ 
       recorder = new MediaRecorder(); 
       recorder.setAudioSource(MediaRecorder.AudioSource.VOICE_CALL); 
       recorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP); 
       recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB); 
       recorder.setOutputFile(this.getFullSdPath()); 
       try { 
        recorder.prepare(); 
       } catch (IllegalStateException e) { 
        // TODO Auto-generated catch block 
        e.printStackTrace(); 
       } catch (IOException e) { 
        // TODO Auto-generated catch block 
        e.printStackTrace(); 
       } 
       recorder.start(); // Recording is now started 
       Log.i(this.getClass().getName(), "Start Recording"); 
      } 

      public void StopRecording(){ 
       recorder.stop(); 
       recorder.reset(); 
       recorder.release(); 
       Log.i(this.getClass().getName(), "Stop Recording"); 
      } 

      public String getFullSdPath(){ 
       File sdCard = new File(Environment.getExternalStorageDirectory() + "/RecordMyVoice"); 
       if (!sdCard.exists()) { 
        sdCard.mkdir(); 
       } 
       File file = new File(Environment.getExternalStorageDirectory()+"/RecordMyVoice/",new Date().getTime()+".3gp"); 
       System.out.println("Full path of record sound is : "+file.getAbsolutePath()); 
       return file.getAbsolutePath(); 
      } 
     } 

Answer 1

我想記錄進來的和呼出通話，而不激活手機的揚聲器。

對不起，但這在Android上一般不支持。