| /* |
| * Copyright (C) 2004-2013 Savoir-Faire Linux Inc. |
| * |
| * Author: Alexandre Lision <alexandre.lision@savoirfairelinux.com> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 3 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| * |
| * Additional permission under GNU GPL version 3 section 7: |
| * |
| * If you modify this program, or any covered work, by linking or |
| * combining it with the OpenSSL project's OpenSSL library (or a |
| * modified version of that library), containing parts covered by the |
| * terms of the OpenSSL or SSLeay licenses, Savoir-Faire Linux Inc. |
| * grants you additional permission to convey the resulting work. |
| * Corresponding Source for a non-source form of such a combination |
| * shall include the source code for the parts of OpenSSL used as well |
| * as that of the covered work. |
| */ |
| |
| package org.sflphone.utils; |
| |
| import org.sflphone.service.SipService; |
| |
| import android.content.Context; |
| import android.media.AudioManager; |
| import android.media.AudioManager.OnAudioFocusChangeListener; |
| import android.os.Handler; |
| import android.util.Log; |
| |
| public class MediaManager implements OnAudioFocusChangeListener { |
| |
| private static final String TAG = MediaManager.class.getSimpleName(); |
| private SipService mService; |
| private SettingsContentObserver mSettingsContentObserver; |
| AudioManager mAudioManager; |
| private Ringer ringer; |
| |
| public MediaManager(SipService aService) { |
| mService = aService; |
| mSettingsContentObserver = new SettingsContentObserver(mService, new Handler()); |
| mAudioManager = (AudioManager) aService.getSystemService(Context.AUDIO_SERVICE); |
| |
| ringer = new Ringer(aService); |
| } |
| |
| public void startService() { |
| mService.getApplicationContext().getContentResolver() |
| .registerContentObserver(android.provider.Settings.System.CONTENT_URI, true, mSettingsContentObserver); |
| } |
| |
| public void stopService() { |
| Log.i(TAG, "Remove media manager...."); |
| mService.getApplicationContext().getContentResolver().unregisterContentObserver(mSettingsContentObserver); |
| } |
| |
| public AudioManager getAudioManager() { |
| return mAudioManager; |
| } |
| |
| public void obtainAudioFocus(boolean requestSpeakerOn) { |
| mAudioManager.requestAudioFocus(this, Compatibility.getInCallStream(false), AudioManager.AUDIOFOCUS_GAIN_TRANSIENT); |
| mAudioManager.setMode(AudioManager.MODE_IN_COMMUNICATION); |
| if(requestSpeakerOn && !mAudioManager.isWiredHeadsetOn()){ |
| RouteToSpeaker(); |
| } |
| } |
| |
| @Override |
| public void onAudioFocusChange(int arg0) { |
| |
| } |
| |
| public void abandonAudioFocus() { |
| mAudioManager.abandonAudioFocus(this); |
| if (mAudioManager.isSpeakerphoneOn()) { |
| mAudioManager.setSpeakerphoneOn(false); |
| } |
| mAudioManager.setMode(AudioManager.MODE_NORMAL); |
| } |
| |
| public void RouteToSpeaker() { |
| mAudioManager.setSpeakerphoneOn(true); |
| } |
| |
| public void RouteToInternalSpeaker() { |
| mAudioManager.setSpeakerphoneOn(false); |
| } |
| |
| |
| /** |
| * Start ringing announce for a given contact. |
| * It will also focus audio for us. |
| * @param remoteContact the contact to ring for. May resolve the contact ringtone if any. |
| */ |
| synchronized public void startRing(String remoteContact) { |
| |
| if(!ringer.isRinging()) { |
| ringer.ring(remoteContact, "USELESS"); |
| }else { |
| Log.d(TAG, "Already ringing ...."); |
| } |
| |
| } |
| |
| /** |
| * Stop all ringing. <br/> |
| * Warning, this will not unfocus audio. |
| */ |
| synchronized public void stopRing() { |
| if(ringer.isRinging()) { |
| ringer.stopRing(); |
| } |
| } |
| } |