Hotword Audio Verification App: Adds to hotwordPrivate API

chrome/common/extensions/api/hotword_private.idl

Index: chrome/common/extensions/api/hotword_private.idl
diff --git a/chrome/common/extensions/api/hotword_private.idl b/chrome/common/extensions/api/hotword_private.idl
index a9a4fc235e32b2311a59e2c54d6f85fff7915da4..43d1baae700ab638b53db6fbef64ef539564baab 100644
--- a/chrome/common/extensions/api/hotword_private.idl
+++ b/chrome/common/extensions/api/hotword_private.idl
@@ -32,11 +32,18 @@
     boolean experimentalHotwordEnabled;
   };
 
+  dictionary LaunchState {
+    // The mode that the Hotword Audio Verification app was launched in.
+    long launchMode;

[rpetterson, 2014/09/10 23:04:23]

Are you planning on adding more items to this State? Maybe list them as TODOs?

[kcarattini, 2014/09/11 00:08:30]

Done.

+  };
+
+
   // The type of the recognized hotword. Right now it only has 'search' but
   // could be expanded to other types of actions in the future.
   enum HotwordType { search };
 
   callback GenericDoneCallback = void ();
+  callback LaunchStateCallback = void(LaunchState result);
   callback StatusDetailsCallback = void(StatusDetails result);
 
   interface Functions {
@@ -62,6 +69,10 @@
     // hotword session.
     static void notifyHotwordRecognition(HotwordType type,
                                          optional GenericDoneCallback callback);
+
+    // Retrieves the state that the Hotword Audio Verification app was
+    // launched in. The result is put into a LaunchState object.
+    static void getLaunchState(LaunchStateCallback callback);
   };
 
   interface Events {