1 files changed, 0 insertions, 115 deletions
diff --git a/android/experimental/LOAndroid/app/src/main/java/org/mozilla/gecko/util/EventDispatcher.java b/android/experimental/LOAndroid/app/src/main/java/org/mozilla/gecko/util/EventDispatcher.java
deleted file mode 100644
index 5b6d50883b42..000000000000
--- a/android/experimental/LOAndroid/app/src/main/java/org/mozilla/gecko/util/EventDispatcher.java
+++ /dev/null
@@ -1,115 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-package org.mozilla.gecko.util;
-
-import org.json.JSONObject;
-
-import android.util.Log;
-
-import java.util.HashMap;
-import java.util.Map;
-import java.util.concurrent.CopyOnWriteArrayList;
-
-public final class EventDispatcher {
-    private static final String LOGTAG = "GeckoEventDispatcher";
-
-    private final Map<String, CopyOnWriteArrayList<GeckoEventListener>> mEventListeners
-                  = new HashMap<String, CopyOnWriteArrayList<GeckoEventListener>>();
-
-    public void registerEventListener(String event, GeckoEventListener listener) {
-        synchronized (mEventListeners) {
-            CopyOnWriteArrayList<GeckoEventListener> listeners = mEventListeners.get(event);
-            if (listeners == null) {
-                // create a CopyOnWriteArrayList so that we can modify it
-                // concurrently with iterating through it in handleGeckoMessage.
-                // Otherwise we could end up throwing a ConcurrentModificationException.
-                listeners = new CopyOnWriteArrayList<GeckoEventListener>();
-            } else if (listeners.contains(listener)) {
-                Log.w(LOGTAG, "EventListener already registered for event '" + event + "'",
-                      new IllegalArgumentException());
-            }
-            listeners.add(listener);
-            mEventListeners.put(event, listeners);
-        }
-    }
-
-    public void unregisterEventListener(String event, GeckoEventListener listener) {
-        synchronized (mEventListeners) {
-            CopyOnWriteArrayList<GeckoEventListener> listeners = mEventListeners.get(event);
-            if (listeners == null) {
-                Log.w(LOGTAG, "unregisterEventListener: event '" + event + "' has no listeners");
-                return;
-            }
-            if (!listeners.remove(listener)) {
-                Log.w(LOGTAG, "unregisterEventListener: tried to remove an unregistered listener " +
-                              "for event '" + event + "'");
-            }
-            if (listeners.size() == 0) {
-                mEventListeners.remove(event);
-            }
-        }
-    }
-
-    public String dispatchEvent(String message) {
-        try {
-            JSONObject json = new JSONObject(message);
-            return dispatchEvent(json);
-        } catch (Exception e) {
-            Log.e(LOGTAG, "dispatchEvent: malformed JSON.", e);
-        }
-
-        return "";
-    }
-
-    public String dispatchEvent(JSONObject json) {
-        // {
-        //   "type": "value",
-        //   "event_specific": "value",
-        //   ...
-        try {
-            JSONObject gecko = json.has("gecko") ? json.getJSONObject("gecko") : null;
-            if (gecko != null) {
-                json = gecko;
-            }
-
-            String type = json.getString("type");
-
-            if (gecko != null) {
-                Log.w(LOGTAG, "Message '" + type + "' has deprecated 'gecko' property!");
-            }
-
-            CopyOnWriteArrayList<GeckoEventListener> listeners;
-            synchronized (mEventListeners) {
-                listeners = mEventListeners.get(type);
-            }
-
-            if (listeners == null || listeners.size() == 0) {
-                Log.d(LOGTAG, "dispatchEvent: no listeners registered for event '" + type + "'");
-                return "";
-            }
-
-            String response = null;
-
-            for (GeckoEventListener listener : listeners) {
-                listener.handleMessage(type, json);
-                if (listener instanceof GeckoEventResponder) {
-                    String newResponse = ((GeckoEventResponder)listener).getResponse(json);
-                    if (response != null && newResponse != null) {
-                        Log.e(LOGTAG, "Received two responses for message of type " + type);
-                    }
-                    response = newResponse;
-                }
-            }
-
-            if (response != null)
-                return response;
-
-        } catch (Exception e) {
-            Log.e(LOGTAG, "handleGeckoMessage throws " + e, e);
-        }
-
-        return "";
-    }
-}