Fix firebase. If the token is changed by the system while core is not yet instanciated, it was never saved and lost for ever.

AndroidManifest.xml

@@ -293,7 +293,7 @@
             </intent-filter>
         </receiver>
 
-        <service android:name=".firebase.FirebaseIdService">
+        <service android:name=".firebase.FirebaseIdService" android:exported="true">
             <intent-filter>
                 <action android:name="com.google.firebase.INSTANCE_ID_EVENT"/>
             </intent-filter>

src/android/org/linphone/LinphoneManager.java

@@ -72,6 +72,8 @@ import android.view.View;
 import android.widget.Button;
 import android.widget.Toast;
 
+import com.google.firebase.iid.FirebaseInstanceId;
+
 import org.linphone.call.CallActivity;
 import org.linphone.call.CallIncomingActivity;
 import org.linphone.activities.LinphoneActivity;
@@ -676,6 +678,12 @@ public class LinphoneManager implements CoreListener, SensorEventListener, Accou
 			} catch (Exception e1) {
 				Log.i("[Push Notification] Assuming GCM jar is not provided.");
 			}
+		}else if (getString(R.string.push_type).equals("firebase")){
+			final String refreshedToken = FirebaseInstanceId.getInstance().getToken();
+			if (refreshedToken != null) {
+				Log.i("[Push Notification] current token is: " + refreshedToken);
+				LinphonePreferences.instance().setPushNotificationRegistrationID(refreshedToken);
+			}
 		}
 	}
 

src/android/org/linphone/LinphonePreferences.java

@@ -1143,11 +1143,14 @@ public class LinphonePreferences {
 			 if (regId != null && lc.getProxyConfigList().length > 0) {
 				 for (ProxyConfig lpc : lc.getProxyConfigList()) {
 					 String contactInfos = "app-id=" + appId + ";pn-type=" + getString(R.string.push_type) + ";pn-tok=" + regId + ";pn-silent=1";
+					 String prevContactParams = lpc.getContactParameters();
+					 if (prevContactParams == null || prevContactParams.compareTo(contactInfos)!=0) {
 						 lpc.edit();
 						 lpc.setContactUriParameters(contactInfos);
 						 lpc.done();
 						 Log.d("Push notif infos added to proxy config " + lpc.getIdentityAddress().asStringUriOnly());
 					 }
+				 }
 				 lc.refreshRegisters();
 			 }
 		 } else {

src/android/org/linphone/firebase/FirebaseIdService.java

@@ -30,14 +30,8 @@ public class FirebaseIdService extends FirebaseInstanceIdService {
     @Override
     public void onTokenRefresh() {
         // Get updated InstanceID token.
-        String refreshedToken = FirebaseInstanceId.getInstance().getToken();
+        final String refreshedToken = FirebaseInstanceId.getInstance().getToken();
         android.util.Log.i("FirebaseIdService", "[Push Notification] Refreshed token: " + refreshedToken);
-
-        sendRegistrationToServer(refreshedToken);
-    }
-
-    private void sendRegistrationToServer(final String refreshedToken) {
-        android.util.Log.i("FirebaseIdService", "[Push Notification] Send token to server: " + refreshedToken);
         LinphoneUtils.dispatchOnUIThread(new Runnable() {
             @Override
             public void run() {