General cleanup on AppRTC Android Demo codebase

webrtc/examples/androidapp/src/org/appspot/apprtc/ConnectActivity.java

 /*
  *  Copyright 2014 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 123 matching lines @@
     // If an implicit VIEW intent is launching the app, go directly to that URL.
     final Intent intent = getIntent();
     if ("android.intent.action.VIEW".equals(intent.getAction())
         && !commandLineRun) {
       boolean loopback = intent.getBooleanExtra(
           CallActivity.EXTRA_LOOPBACK, false);
       int runTimeMs = intent.getIntExtra(
           CallActivity.EXTRA_RUNTIME, 0);
       String room = sharedPref.getString(keyprefRoom, "");
       connectToRoom(room, true, loopback, runTimeMs);
-      return;
     }
 
     addFavoriteButton = (FloatingActionButton) findViewById(R.id.add_favorite_button);
     addFavoriteButton.setOnClickListener(addFavoriteListener);
   }
 
   @Override
   public boolean onCreateOptionsMenu(Menu menu) {
     getMenuInflater().inflate(R.menu.connect_menu, menu);
     return true;
@@ skipping 283 matching lines @@
     }
   };
 
   private final OnClickListener connectListener = new OnClickListener() {
     @Override
     public void onClick(View view) {
       connectToRoom(roomEditText.getText().toString(), false, false, 0);
     }
   };
 }