Prevent some crashes.

Author: Chris Bellew

mobile/src/main/java/com/atomjack/vcfp/fragments/PlayerFragment.java

@@ -219,11 +219,8 @@ protected void onMediaChange() {
   }
 
   public void showNowPlaying() {
-    showNowPlaying(true);
-  }
-
-  // This will be called with setView=false when a new track starts playing. We don't need to set the view again (and it seems to mess up the display of the album cover)
-  public void showNowPlaying(boolean setView) {
+    if(mainView == null)
+      return;
     if (nowPlayingMedia instanceof PlexVideo) {
       PlexVideo video = (PlexVideo)nowPlayingMedia;
       if(video.isMovie() || video.isClip()) {

mobile/src/main/java/com/atomjack/vcfp/model/PlexServer.java

@@ -182,7 +182,7 @@ public void findServerConnection(final ActiveConnectionHandler activeConnectionH
     SimpleDateFormat simpleDateFormat = new SimpleDateFormat("EEEE, MMMM d, yyyy 'at' h:mm:ss a");
      Logger.d("[PlexServer] finding server connection for %s, current active connection expires: %s, now: %s",
              name,
-             simpleDateFormat.format(activeConnectionExpires.getTime()),
+             activeConnectionExpires != null ? simpleDateFormat.format(activeConnectionExpires.getTime()) : null,
              simpleDateFormat.format(Calendar.getInstance().getTime()));
     if(activeConnectionExpires != null && !activeConnectionExpires.before(Calendar.getInstance())) {
       activeConnectionHandler.onSuccess(activeConnection);