From 05dc66ada6b61a6bdf806ffaa62617ac5394695d Mon Sep 17 00:00:00 2001
From: Jeff Brown <jeffbrown@google.com>
Date: Wed, 2 Mar 2011 14:41:58 -0800
Subject: 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
---
 include/ui/Input.h    | 8 ++++++++
 include/ui/Keyboard.h | 5 +++++
 2 files changed, 13 insertions(+)

(limited to 'include/ui')

diff --git a/include/ui/Input.h b/include/ui/Input.h
index 86ce098..082f11c 100644
--- a/include/ui/Input.h
+++ b/include/ui/Input.h
@@ -52,6 +52,14 @@ enum {
 };
 
 /*
+ * SystemUiVisibility constants from View.
+ */
+enum {
+    ASYSTEM_UI_VISIBILITY_STATUS_BAR_VISIBLE = 0,
+    ASYSTEM_UI_VISIBILITY_STATUS_BAR_HIDDEN = 0x00000001,
+};
+
+/*
  * Maximum number of pointers supported per motion event.
  * Smallest number of pointers is 1.
  * (We want at least 10 but some touch controllers obstensibly configured for 10 pointers
diff --git a/include/ui/Keyboard.h b/include/ui/Keyboard.h
index 54bc968..609f319 100644
--- a/include/ui/Keyboard.h
+++ b/include/ui/Keyboard.h
@@ -127,6 +127,11 @@ extern const char* getAxisLabel(int32_t axisId);
  */
 extern int32_t updateMetaState(int32_t keyCode, bool down, int32_t oldMetaState);
 
+/**
+ * Returns true if a key is a meta key like ALT or CAPS_LOCK.
+ */
+extern bool isMetaKey(int32_t keyCode);
+
 } // namespace android
 
 #endif // _UI_KEYBOARD_H
-- 
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