commit 5c1ed84a2dec7efe914d0d1abb6834f8543fb9f1
author Jeff Brown <jeffbrown@google.com> Wed Jul 14 18:48:53 2010 -0700
committer Jeff Brown <jeffbrown@google.com> Thu Jul 15 18:32:33 2010 -0700
tree a48aeca8a27c9221b5897929b861bd9d8f8ade5e
parent 854f9810f14983c12beccdfee4b445d42b8f895a

Add support for new input sources.

Added several new coordinate values to MotionEvents to capture
touch major/minor area, tool major/minor area and orientation.

Renamed NDK input constants per convention.

Added InputDevice class in Java which will eventually provide
useful information about available input devices.

Added APIs for manufacturing new MotionEvent objects with multiple
pointers and all necessary coordinate data.

Fixed a bug in the input dispatcher where it could get stuck with
a pointer down forever.

Fixed a bug in the WindowManager where the input window list could
end up containing stale removed windows.

Fixed a bug in the WindowManager where the input channel was being
removed only after the final animation transition had taken place
which caused spurious WINDOW DIED log messages to be printed.

Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68

include/ui/InputDispatcher.h

diff --git a/include/ui/InputDispatcher.h b/include/ui/InputDispatcher.h
index eb8f820..674852a 100644
--- a/include/ui/InputDispatcher.h
+++ b/include/ui/InputDispatcher.h
@@ -167,10 +167,10 @@
      */
     virtual void notifyConfigurationChanged(nsecs_t eventTime) = 0;
     virtual void notifyAppSwitchComing(nsecs_t eventTime) = 0;
-    virtual void notifyKey(nsecs_t eventTime, int32_t deviceId, int32_t nature,
+    virtual void notifyKey(nsecs_t eventTime, int32_t deviceId, int32_t source,
             uint32_t policyFlags, int32_t action, int32_t flags, int32_t keyCode,
             int32_t scanCode, int32_t metaState, nsecs_t downTime) = 0;
-    virtual void notifyMotion(nsecs_t eventTime, int32_t deviceId, int32_t nature,
+    virtual void notifyMotion(nsecs_t eventTime, int32_t deviceId, int32_t source,
             uint32_t policyFlags, int32_t action, int32_t metaState, int32_t edgeFlags,
             uint32_t pointerCount, const int32_t* pointerIds, const PointerCoords* pointerCoords,
             float xPrecision, float yPrecision, nsecs_t downTime) = 0;
@@ -232,10 +232,10 @@
 
     virtual void notifyConfigurationChanged(nsecs_t eventTime);
     virtual void notifyAppSwitchComing(nsecs_t eventTime);
-    virtual void notifyKey(nsecs_t eventTime, int32_t deviceId, int32_t nature,
+    virtual void notifyKey(nsecs_t eventTime, int32_t deviceId, int32_t source,
             uint32_t policyFlags, int32_t action, int32_t flags, int32_t keyCode,
             int32_t scanCode, int32_t metaState, nsecs_t downTime);
-    virtual void notifyMotion(nsecs_t eventTime, int32_t deviceId, int32_t nature,
+    virtual void notifyMotion(nsecs_t eventTime, int32_t deviceId, int32_t source,
             uint32_t policyFlags, int32_t action, int32_t metaState, int32_t edgeFlags,
             uint32_t pointerCount, const int32_t* pointerIds, const PointerCoords* pointerCoords,
             float xPrecision, float yPrecision, nsecs_t downTime);
@@ -281,7 +281,7 @@
 
     struct KeyEntry : EventEntry {
         int32_t deviceId;
-        int32_t nature;
+        int32_t source;
         uint32_t policyFlags;
         int32_t action;
         int32_t flags;
@@ -301,7 +301,7 @@
 
     struct MotionEntry : EventEntry {
         int32_t deviceId;
-        int32_t nature;
+        int32_t source;
         uint32_t policyFlags;
         int32_t action;
         int32_t metaState;
@@ -424,11 +424,11 @@
 
         ConfigurationChangedEntry* obtainConfigurationChangedEntry(nsecs_t eventTime);
         KeyEntry* obtainKeyEntry(nsecs_t eventTime,
-                int32_t deviceId, int32_t nature, uint32_t policyFlags, int32_t action,
+                int32_t deviceId, int32_t source, uint32_t policyFlags, int32_t action,
                 int32_t flags, int32_t keyCode, int32_t scanCode, int32_t metaState,
                 int32_t repeatCount, nsecs_t downTime);
         MotionEntry* obtainMotionEntry(nsecs_t eventTime,
-                int32_t deviceId, int32_t nature, uint32_t policyFlags, int32_t action,
+                int32_t deviceId, int32_t source, uint32_t policyFlags, int32_t action,
                 int32_t metaState, int32_t edgeFlags, float xPrecision, float yPrecision,
                 nsecs_t downTime, uint32_t pointerCount,
                 const int32_t* pointerIds, const PointerCoords* pointerCoords);