Build a Bridge to Eddystone Encoder in Components

chrome/android/java/src/org/chromium/chrome/browser/physicalweb/PhysicalWebBroadcastService.java

 // Copyright 2017 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.chrome.browser.physicalweb;
 
 import android.annotation.TargetApi;
 import android.app.Service;
 import android.content.Intent;
 import android.content.SharedPreferences;
@@ skipping 18 matching lines @@
  * service get's restarted it will restart broadcasting as well by gathering the URL from
  * shared preferences. This will create a seemless experience to the user by behaving as
  * though broadcasting is not connected to the Chrome application.
  *
  * bluetooth.le.AdvertiseCallback and bluetooth.BluetoothAdapter require API level 21.
  * This will only be run on M and above.
  **/
 
 @TargetApi(Build.VERSION_CODES.LOLLIPOP)
 public class PhysicalWebBroadcastService extends Service {
+    private static final String TAG = "PhysicalWebBService";

[mattreynolds, 2017/03/14 23:21:12]

Remove if unused.

     public static final String DISPLAY_URL_KEY = "display_url";
 
     public static final String PREVIOUS_BROADCAST_URL_KEY = "previousUrl";
 
     private boolean mStartedByRestart;
 
     @Override
     public int onStartCommand(Intent intent, int flags, int startId) {
         String displayUrl = fetchDisplayUrl(intent);
 
         // This should never happen.
         if (displayUrl == null) {
             stopSelf();
             return START_STICKY;
         }
+        // TODO(iankc): implement shortening, broadcasting, and notifications.
 
-        // TODO(iankc): implement parsing, broadcasting, and notifications.
         stopSelf();
         return START_STICKY;
     }
 
     @Override
     public IBinder onBind(Intent intent) {
         return null;
     }
 
     private String fetchDisplayUrl(Intent intent) {
         mStartedByRestart = intent == null;
         if (mStartedByRestart) {
             SharedPreferences sharedPrefs = ContextUtils.getAppSharedPreferences();
             return sharedPrefs.getString(PREVIOUS_BROADCAST_URL_KEY, null);
         }
 
         String displayUrl = intent.getStringExtra(DISPLAY_URL_KEY);
         ContextUtils.getAppSharedPreferences()
                 .edit()
                 .putString(PREVIOUS_BROADCAST_URL_KEY, displayUrl)
                 .commit();
         return displayUrl;
     }
+
+    private native byte[] nativeEncodeUrl(String url);
 }