catch UnsatisfiedLinkError when trying to init libwebrtc. fixes #3707

src/main/java/eu/siacs/conversations/ui/RtpSessionActivity.java

@@ -705,10 +705,8 @@ public class RtpSessionActivity extends XmppActivity implements XmppConnectionSe
     }
 
     private void updateCallDuration() {
-        Log.d(Config.LOGTAG,"updateCallDuration()");
         final JingleRtpConnection connection = this.rtpConnectionReference != null ? this.rtpConnectionReference.get() : null;
         if (connection == null || connection.getMedia().contains(Media.VIDEO)) {
-            Log.d(Config.LOGTAG,"rtpConnection was null or contained video");
             this.binding.duration.setVisibility(View.GONE);
             return;
         }

src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnectionManager.java

@@ -262,6 +262,7 @@ public class JingleConnectionManager extends AbstractConnectionManager {
                     rtpConnection.deliveryMessage(from, message, serverMsgId, timestamp);
                 } else {
                     Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": no rtp session proposal found for " + from + " to deliver proceed");
+                    //TODO return error message "item-not-found"
                 }
             }
         } else if ("reject".equals(message.getName())) {

src/main/java/eu/siacs/conversations/xmpp/jingle/JingleRtpConnection.java

@@ -486,6 +486,7 @@ public class JingleRtpConnection extends AbstractJingleConnection implements Web
     }
 
     void deliverFailedProceed() {
+        //TODO do we want a special State.ITEM_NOT_FOUND to track retracted calls during network outages
         Log.d(Config.LOGTAG, id.account.getJid().asBareJid() + ": receive message error for proceed message");
         if (transition(State.TERMINATED_CONNECTIVITY_ERROR)) {
             webRTCWrapper.close();

src/main/java/eu/siacs/conversations/xmpp/jingle/WebRTCWrapper.java

@@ -8,6 +8,7 @@ import android.util.Log;
 
 import com.google.common.base.Optional;
 import com.google.common.base.Preconditions;
+import com.google.common.base.Throwables;
 import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Iterables;
 import com.google.common.util.concurrent.Futures;
@@ -164,10 +165,14 @@ public class WebRTCWrapper {
         this.eventCallback = eventCallback;
     }
 
-    public void setup(final Context context, final AppRTCAudioManager.SpeakerPhonePreference speakerPhonePreference) {
+    public void setup(final Context context, final AppRTCAudioManager.SpeakerPhonePreference speakerPhonePreference) throws InitializationException {
-        PeerConnectionFactory.initialize(
+        try {
-                PeerConnectionFactory.InitializationOptions.builder(context).createInitializationOptions()
+            PeerConnectionFactory.initialize(
-        );
+                    PeerConnectionFactory.InitializationOptions.builder(context).createInitializationOptions()
+            );
+        } catch (final UnsatisfiedLinkError e) {
+            throw new InitializationException(e);
+        }
         this.eglBase = EglBase.create();
         this.context = context;
         mainHandler.post(() -> {
@@ -555,7 +560,11 @@ public class WebRTCWrapper {
 
     static class InitializationException extends Exception {
 
-        private InitializationException(String message) {
+        private InitializationException(final Throwable throwable) {
+            super(throwable);
+        }
+
+        private InitializationException(final String message) {
             super(message);
         }
     }