diff --git a/services/inputflinger/InputDispatcher.h b/services/inputflinger/InputDispatcher.h
index 9ecabdb..11df5d9 100644
--- a/services/inputflinger/InputDispatcher.h
+++ b/services/inputflinger/InputDispatcher.h
@@ -214,6 +214,7 @@
 
     /* Notifies the system that an input channel is unrecoverably broken. */
     virtual void notifyInputChannelBroken(const sp<IBinder>& token) = 0;
+    virtual void notifyFocusChanged(const sp<IBinder>& token) = 0;
 
     /* Gets the input dispatcher configuration. */
     virtual void getDispatcherConfiguration(InputDispatcherConfiguration* outConfig) = 0;
@@ -623,6 +624,7 @@
         uint32_t seq;
         bool handled;
         sp<InputChannel> inputChannel;
+        sp<IBinder> token;
     };
 
     // Generic queue implementation.
@@ -1152,6 +1154,7 @@
             nsecs_t currentTime, const sp<Connection>& connection, uint32_t seq, bool handled);
     void onDispatchCycleBrokenLocked(
             nsecs_t currentTime, const sp<Connection>& connection);
+    void onFocusChangedLocked(const sp<InputWindowHandle>& newFocus);
     void onANRLocked(
             nsecs_t currentTime, const sp<InputApplicationHandle>& applicationHandle,
             const sp<InputWindowHandle>& windowHandle,
@@ -1160,6 +1163,7 @@
     // Outbound policy interactions.
     void doNotifyConfigurationChangedInterruptible(CommandEntry* commandEntry);
     void doNotifyInputChannelBrokenLockedInterruptible(CommandEntry* commandEntry);
+    void doNotifyFocusChangedLockedInterruptible(CommandEntry* commandEntry);
     void doNotifyANRLockedInterruptible(CommandEntry* commandEntry);
     void doInterceptKeyBeforeDispatchingLockedInterruptible(CommandEntry* commandEntry);
     void doDispatchCycleFinishedLockedInterruptible(CommandEntry* commandEntry);