diff --git a/include/ui/Input.h b/include/ui/Input.h
index a2e0ba0..a7d23d4 100644
--- a/include/ui/Input.h
+++ b/include/ui/Input.h
@@ -43,7 +43,9 @@
 /*
  * Declare a concrete type for the NDK's input event forward declaration.
  */
-struct AInputEvent { };
+struct AInputEvent {
+    virtual ~AInputEvent() { }
+};
 
 namespace android {
 
diff --git a/include/ui/InputTransport.h b/include/ui/InputTransport.h
index 11714d5..226d1d5 100644
--- a/include/ui/InputTransport.h
+++ b/include/ui/InputTransport.h
@@ -331,30 +331,4 @@
 
 } // namespace android
 
-/*
- * NDK input queue API.
- */
-struct AInputQueue {
-public:
-    /* Creates a consumer associated with an input channel. */
-    explicit AInputQueue(const android::sp<android::InputChannel>& channel);
-
-    /* Destroys the consumer and releases its input channel. */
-    virtual ~AInputQueue();
-
-    inline android::InputConsumer& getConsumer() { return mConsumer; }
-    
-    android::status_t consume(android::InputEvent** event);
-    
-    void setPollLoop(const android::sp<android::PollLoop>& pollLoop) { mPollLoop = pollLoop; }
-    const android::sp<android::PollLoop> getPollLoop() const { return mPollLoop; }
-    
-    virtual void doDefaultKey(android::KeyEvent* keyEvent) = 0;
-    
-private:
-    android::InputConsumer mConsumer;
-    android::PreallocatedInputEventFactory mInputEventFactory;
-    android::sp<android::PollLoop> mPollLoop;
-};
-
 #endif // _UI_INPUT_TRANSPORT_H