fix multiple ring issue

src/org/linphone/DialerActivity.java

@@ -114,7 +114,7 @@ public class DialerActivity extends Activity implements LinphoneCoreListener {
 	
 	Settings.System mSystemSettings = new Settings.System();
 	MediaPlayer mRingerPlayer;
-	LinphoneCall.State mCurrentCallState;
+
 	Vibrator mVibrator;
 
 	/**
@@ -237,7 +237,6 @@ public class DialerActivity extends Activity implements LinphoneCoreListener {
 			if (LinphoneService.isready()) {
 				LinphoneCore lLinphoneCore = LinphoneService.instance().getLinphoneCore();
 				if (lLinphoneCore.isIncall()) {
-					mCurrentCallState = lLinphoneCore.getCurrentCall().getState();
 					if(lLinphoneCore.isInComingInvitePending()) {
 						callPending(lLinphoneCore.getCurrentCall());
 					} else {
@@ -449,11 +448,7 @@ public class DialerActivity extends Activity implements LinphoneCoreListener {
 	
 	public void registrationState(final LinphoneCore lc, final LinphoneProxyConfig cfg,final LinphoneCore.RegistrationState state,final String smessage) {/*nop*/};
 	public void callState(final LinphoneCore lc,final LinphoneCall call, final State state, final String message) {
-		if (mCurrentCallState ==  LinphoneCall.State.IncomingReceived) { 
+
-			//previous state was ringing, so stop ringing
-			stoptRinging();
-			//routeAudioToReceiver();
-		}
 		if (state == LinphoneCall.State.OutgoingInit) {
 			mWakeLock.acquire();
 			enterIncalMode(lc);
@@ -479,7 +474,7 @@ public class DialerActivity extends Activity implements LinphoneCoreListener {
 				}
 			}
 		}
-		mCurrentCallState = state;
+
 	}
 
 	public void show(LinphoneCore lc) {
@@ -578,7 +573,6 @@ public class DialerActivity extends Activity implements LinphoneCoreListener {
 		boolean prefAutomaticallyShareMyCamera = mPref.getBoolean(getString(R.string.pref_video_automatically_share_my_video_key), false);
 		getVideoManager().setMuted(!(prefVideoEnable && prefAutomaticallyShareMyCamera));
 		call.enableCamera(prefAutomaticallyShareMyCamera);
-		startRinging();
 	}
 	public void newOutgoingCall(String aTo) {
 		newOutgoingCall(aTo,null);
@@ -687,39 +681,7 @@ public class DialerActivity extends Activity implements LinphoneCoreListener {
 		// TODO Auto-generated method stub
 		
 	}
-	private synchronized void startRinging()  {
-		try {
-			if (mAudioManager.shouldVibrate(AudioManager.VIBRATE_TYPE_RINGER) && mVibrator !=null) {
-				long[] patern = {0,1000,1000};
-				mVibrator.vibrate(patern, 1);
-			}
-			if (mRingerPlayer == null) {
-				//mRingerPlayer = MediaPlayer.create(getApplicationContext(), RingtoneManager.getDefaultUri(RingtoneManager.TYPE_RINGTONE));
-				mRingerPlayer = new MediaPlayer();
-				mRingerPlayer.setAudioStreamType(AudioManager.STREAM_RING);
-				mRingerPlayer.setDataSource(getApplicationContext(), RingtoneManager.getDefaultUri(RingtoneManager.TYPE_RINGTONE));
-				mRingerPlayer.prepare();
-				//mRingerPlayer.setVolume(mAudioManager.getStreamVolume(AudioManager.STREAM_RING),mAudioManager.getStreamVolume(AudioManager.STREAM_RING));
-				mRingerPlayer.setLooping(true);
-				mRingerPlayer.start();
-			} else {
-				Log.w(LinphoneService.TAG,"already ringing");
-			}
-		} catch (Exception e) {
-			Log.e(LinphoneService.TAG, "cannot handle incoming call",e);
-		}
 
-	}
-	private synchronized void stoptRinging() {
-		if (mRingerPlayer !=null) {
-			mRingerPlayer.stop();
-			mRingerPlayer.release();
-			mRingerPlayer=null;
-		}
-		if (mVibrator!=null) {
-			mVibrator.cancel();
-		}
-	}
 
 	private AndroidCameraRecordManager getVideoManager() {
 		return AndroidCameraRecordManager.getInstance();

src/org/linphone/LinphoneService.java

@@ -47,10 +47,15 @@ import android.app.Service;
 import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
+import android.media.AudioManager;
+import android.media.MediaPlayer;
+import android.media.RingtoneManager;
 import android.net.ConnectivityManager;
 import android.net.NetworkInfo;
 import android.os.Handler;
 import android.os.IBinder;
+import android.os.PowerManager;
+import android.os.Vibrator;
 import android.preference.PreferenceManager;
 import android.util.Log;
 
@@ -78,6 +83,10 @@ public class LinphoneService extends Service implements LinphoneCoreListener {
 	final int IC_LEVEL_GREEN=1;
 	final int IC_LEVEL_RED=2;
 
+	MediaPlayer mRingerPlayer;
+	LinphoneCall.State mCurrentCallState;
+	Vibrator mVibrator;
+	private AudioManager mAudioManager;
 	
 	private Handler mHandler =  new Handler() ;
 	static boolean isready() {
@@ -107,6 +116,8 @@ public class LinphoneService extends Service implements LinphoneCoreListener {
 		mNotification.setLatestEventInfo(this, NOTIFICATION_TITLE,"", mNofificationContentIntent);
 		mNotificationManager.notify(NOTIFICATION_ID, mNotification);		
 		mPref = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
+		mAudioManager = ((AudioManager)getSystemService(Context.AUDIO_SERVICE));
+		mVibrator = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE);
 		try {
 			copyAssetsFromPackage();
 
@@ -246,6 +257,10 @@ public class LinphoneService extends Service implements LinphoneCoreListener {
 	}
 	public void callState(final LinphoneCore lc,final LinphoneCall call, final State state, final String message) {
 		Log.i(TAG, "new state ["+state+"]");
+		if (state == LinphoneCall.State.IncomingReceived &&mLinphoneCore.isIncall()) {
+			//no multicall support, just decline
+			//mLinphoneCore.terminateCall(call);
+		}
 		mHandler.post(new Runnable() {
 			public void run() {
 				if (DialerActivity.getDialer()!=null) DialerActivity.getDialer().callState(lc,call,state,message);
@@ -257,7 +272,14 @@ public class LinphoneService extends Service implements LinphoneCoreListener {
 			lIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 			lIntent.setClass(this, LinphoneActivity.class);
 			startActivity(lIntent);
+			startRinging();
 		}
+		if (mCurrentCallState ==  LinphoneCall.State.IncomingReceived) { 
+			//previous state was ringing, so stop ringing
+			stopRinging();
+			//routeAudioToReceiver();
+		}
+		mCurrentCallState=state;
 	}
 	public void show(LinphoneCore lc) {
 		// TODO Auto-generated method stub
@@ -439,5 +461,36 @@ public class LinphoneService extends Service implements LinphoneCoreListener {
 		return instance().getLinphoneCore();
 	}
 
+	private synchronized void startRinging()  {
+		try {
+			if (mAudioManager.shouldVibrate(AudioManager.VIBRATE_TYPE_RINGER) && mVibrator !=null) {
+				long[] patern = {0,1000,1000};
+				mVibrator.vibrate(patern, 1);
+			}
+			if (mRingerPlayer == null) {
+				mRingerPlayer = new MediaPlayer();
+				mRingerPlayer.setAudioStreamType(AudioManager.STREAM_RING);
+				mRingerPlayer.setDataSource(getApplicationContext(), RingtoneManager.getDefaultUri(RingtoneManager.TYPE_RINGTONE));
+				mRingerPlayer.prepare();
+				mRingerPlayer.setLooping(true);
+				mRingerPlayer.start();
+			} else {
+				Log.w(LinphoneService.TAG,"already ringing");
+			}
+		} catch (Exception e) {
+			Log.e(LinphoneService.TAG, "cannot handle incoming call",e);
+		}
+
+	}
+	private synchronized void stopRinging() {
+		if (mRingerPlayer !=null) {
+			mRingerPlayer.stop();
+			mRingerPlayer.release();
+			mRingerPlayer=null;
+		}
+		if (mVibrator!=null) {
+			mVibrator.cancel();
+		}
+	}
 }