示例#1
0
  public MediaManager(SipService aService) {
    service = aService;
    audioManager = (AudioManager) service.getSystemService(Context.AUDIO_SERVICE);
    prefs = service.getSharedPreferences("audio", Context.MODE_PRIVATE);
    // prefs = PreferenceManager.getDefaultSharedPreferences(service);
    accessibilityManager = AccessibilityWrapper.getInstance();
    accessibilityManager.init(service);

    ringer = new Ringer(service);
    mediaStateChangedIntent = new Intent(SipManager.ACTION_SIP_MEDIA_CHANGED);

    // Try to reset if there were a crash in a call could restore previous
    // settings
    restoreAudioState();
  }
示例#2
0
  /** Set the audio mode as in call */
  @SuppressWarnings("deprecation")
  private synchronized void actualSetAudioInCall() {
    // Ensure not already set
    if (isSetAudioMode) {
      return;
    }
    stopRing();
    saveAudioState();

    // Set the rest of the phone in a better state to not interferate with
    // current call
    // Do that only if we were not already in silent mode
    /*
     * Not needed anymore with on flight gsm call capture
     * if(audioManager.getRingerMode() != AudioManager.RINGER_MODE_SILENT) {
     * audioManager.setVibrateSetting(AudioManager.VIBRATE_TYPE_RINGER,
     * AudioManager.VIBRATE_SETTING_ON);
     * audioManager.setVibrateSetting(AudioManager
     * .VIBRATE_TYPE_NOTIFICATION, AudioManager.VIBRATE_SETTING_OFF);
     * audioManager.setRingerMode(AudioManager.RINGER_MODE_VIBRATE); }
     */

    // LOCKS

    // Wifi management if necessary
    ContentResolver ctntResolver = service.getContentResolver();
    Settings.System.putInt(
        ctntResolver, Settings.System.WIFI_SLEEP_POLICY, Settings.System.WIFI_SLEEP_POLICY_NEVER);

    // Acquire wifi lock
    WifiManager wman = (WifiManager) service.getSystemService(Context.WIFI_SERVICE);
    if (wifiLock == null) {
      wifiLock =
          wman.createWifiLock(
              (Compatibility.isCompatible(9))
                  ? WifiManager.WIFI_MODE_FULL_HIGH_PERF
                  : WifiManager.WIFI_MODE_FULL,
              "com.csipsimple.InCallLock");
      wifiLock.setReferenceCounted(false);
    }
    WifiInfo winfo = wman.getConnectionInfo();
    if (winfo != null) {
      DetailedState dstate = WifiInfo.getDetailedStateOf(winfo.getSupplicantState());
      // We assume that if obtaining ip addr, we are almost connected so
      // can keep wifi lock
      if (dstate == DetailedState.OBTAINING_IPADDR || dstate == DetailedState.CONNECTED) {
        if (!wifiLock.isHeld()) {
          wifiLock.acquire();
        }
      }

      // This wake lock purpose is to prevent PSP wifi mode
      if (service.getPrefs().getPreferenceBooleanValue(SipConfigManager.KEEP_AWAKE_IN_CALL)) {
        if (screenLock == null) {
          PowerManager pm = (PowerManager) service.getSystemService(Context.POWER_SERVICE);
          screenLock =
              pm.newWakeLock(
                  PowerManager.SCREEN_DIM_WAKE_LOCK | PowerManager.ON_AFTER_RELEASE,
                  "com.csipsimple.onIncomingCall.SCREEN");
          screenLock.setReferenceCounted(false);
        }
        // Ensure single lock
        if (!screenLock.isHeld()) {
          screenLock.acquire();
        }
      }
    }

    if (!useWebRTCImpl) {
      // Audio routing
      int targetMode = getAudioTargetMode();
      Log.d(THIS_FILE, "Set mode audio in call to " + targetMode);

      if (service.getPrefs().generateForSetCall()) {
        boolean needOutOfSilent = (audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT);
        if (needOutOfSilent) {
          audioManager.setRingerMode(AudioManager.RINGER_MODE_NORMAL);
        }
        ToneGenerator toneGenerator = new ToneGenerator(AudioManager.STREAM_VOICE_CALL, 1);
        toneGenerator.startTone(41 /* ToneGenerator.TONE_CDMA_CONFIRM */);
        toneGenerator.stopTone();
        toneGenerator.release();
        // Restore silent mode
        if (needOutOfSilent) {
          audioManager.setRingerMode(AudioManager.RINGER_MODE_SILENT);
        }
      }

      // Set mode
      if (targetMode != AudioManager.MODE_IN_CALL && useSgsWrkAround) {
        // For galaxy S we need to set in call mode before to reset
        // stack
        audioManager.setMode(AudioManager.MODE_IN_CALL);
      }

      audioManager.setMode(targetMode);

      // Routing
      if (service.getPrefs().useRoutingApi()) {
        audioManager.setRouting(
            targetMode,
            userWantSpeaker ? AudioManager.ROUTE_SPEAKER : AudioManager.ROUTE_EARPIECE,
            AudioManager.ROUTE_ALL);
      } else {
        audioManager.setSpeakerphoneOn(userWantSpeaker ? true : false);
      }

      audioManager.setMicrophoneMute(false);
      if (bluetoothWrapper != null && userWantBluetooth && bluetoothWrapper.canBluetooth()) {
        Log.d(THIS_FILE, "Try to enable bluetooth");
        bluetoothWrapper.setBluetoothOn(true);
      }

    } else {
      // WebRTC implementation for routing
      int apiLevel = Compatibility.getApiLevel();

      // SetAudioMode
      // ***IMPORTANT*** When the API level for honeycomb (H) has been
      // decided,
      // the condition should be changed to include API level 8 to H-1.
      if (android.os.Build.BRAND.equalsIgnoreCase("Samsung") && (8 == apiLevel)) {
        // Set Samsung specific VoIP mode for 2.2 devices
        int mode = 4;
        audioManager.setMode(mode);
        if (audioManager.getMode() != mode) {
          Log.e(THIS_FILE, "Could not set audio mode for Samsung device");
        }
      }

      // SetPlayoutSpeaker
      if ((3 == apiLevel) || (4 == apiLevel)) {
        // 1.5 and 1.6 devices
        if (userWantSpeaker) {
          // route audio to back speaker
          audioManager.setMode(AudioManager.MODE_NORMAL);
        } else {
          // route audio to earpiece
          audioManager.setMode(AudioManager.MODE_IN_CALL);
        }
      } else {
        // 2.x devices
        if ((android.os.Build.BRAND.equalsIgnoreCase("samsung"))
            && ((5 == apiLevel) || (6 == apiLevel) || (7 == apiLevel))) {
          // Samsung 2.0, 2.0.1 and 2.1 devices
          if (userWantSpeaker) {
            // route audio to back speaker
            audioManager.setMode(AudioManager.MODE_IN_CALL);
            audioManager.setSpeakerphoneOn(userWantSpeaker);
          } else {
            // route audio to earpiece
            audioManager.setSpeakerphoneOn(userWantSpeaker);
            audioManager.setMode(AudioManager.MODE_NORMAL);
          }
        } else {
          // Non-Samsung and Samsung 2.2 and up devices
          audioManager.setSpeakerphoneOn(userWantSpeaker);
        }
      }
    }

    // Set stream solo/volume/focus

    int inCallStream = Compatibility.getInCallStream(userWantBluetooth);
    if (doFocusAudio) {
      if (!accessibilityManager.isEnabled()) {
        audioManager.setStreamSolo(inCallStream, true);
      }
      audioFocusWrapper.focus(userWantBluetooth);
    }
    Log.d(THIS_FILE, "Initial volume level : " + service.getPrefs().getInitialVolumeLevel());
    setStreamVolume(
        inCallStream,
        (int)
            (audioManager.getStreamMaxVolume(inCallStream)
                * service.getPrefs().getInitialVolumeLevel()),
        0);

    isSetAudioMode = true;
    // System.gc();
  }