commit 05dc66ada6b61a6bdf806ffaa62617ac5394695d
author Jeff Brown <jeffbrown@google.com> Wed Mar 02 14:41:58 2011 -0800
committer Jeff Brown <jeffbrown@google.com> Wed Mar 02 15:37:57 2011 -0800
tree a7e395476241706de31498185a5c2ccb979bcb54
parent e43111fad31ad8e36a66df52a8c6002799996413

Fade out the mouse pointer after inactivity or other events.

Fades out the mouse pointer:
- after 15 seconds of inactivity normally
- after 3 seconds of inactivity in lights out mode
- after a non-modifier key down
- after a touch down

Extended the native Looper to support enqueuing time delayed
messages.  This is used by the PointerController to control
pointer fade timing.

Change-Id: I87792fea7dbe2d9376c78cf354fe3189a484d9da

services/input/InputReader.h

diff --git a/services/input/InputReader.h b/services/input/InputReader.h
index cf41535..b344ffe 100644
--- a/services/input/InputReader.h
+++ b/services/input/InputReader.h
@@ -157,6 +157,8 @@
     virtual bool shouldDropVirtualKey(nsecs_t now,
             InputDevice* device, int32_t keyCode, int32_t scanCode) = 0;
 
+    virtual void fadePointer() = 0;
+
     virtual InputReaderPolicyInterface* getPolicy() = 0;
     virtual InputDispatcherInterface* getDispatcher() = 0;
     virtual EventHubInterface* getEventHub() = 0;
@@ -241,6 +243,8 @@
     virtual void updateGlobalMetaState();
     virtual int32_t getGlobalMetaState();
 
+    virtual void fadePointer();
+
     InputConfiguration mInputConfiguration;
     void updateInputConfiguration();
 
@@ -299,6 +303,8 @@
 
     int32_t getMetaState();
 
+    void fadePointer();
+
     inline const PropertyMap& getConfiguration() {
         return mConfiguration;
     }
@@ -351,6 +357,8 @@
 
     virtual int32_t getMetaState();
 
+    virtual void fadePointer();
+
 protected:
     InputDevice* mDevice;
     InputReaderContext* mContext;
@@ -459,6 +467,8 @@
 
     virtual int32_t getScanCodeState(uint32_t sourceMask, int32_t scanCode);
 
+    virtual void fadePointer();
+
 private:
     // Amount that trackball needs to move in order to generate a key event.
     static const int32_t TRACKBALL_MOVEMENT_THRESHOLD = 6;