Commit 430c21ea authored Jan 19, 2011 by Jeff Brown

Fix getSwitchState.

InputReader::getSwitchState always returns AKEY_STATE_UNKNOWN
because SwitchInputMapper::getSources() returns 0 which cannot
match any source mask including AINPUT_SOURCE_ANY.  As a result
initial lid switch detection is broken.

This change adds a new source constant AINPUT_SOURCE_SWITCH
that indicates that the source has switches.

Change-Id: I5321ecf0ce84f1c2b4535f6c163d3f4dcf9b7a9b

parent 6c4b4455

include/ui/Input.h

+9 −0

Original line number	Diff line number	Diff line
		@@ -38,6 +38,15 @@ enum {
		AKEY_EVENT_FLAG_START_TRACKING = 0x40000000
		};

		enum {
		/*
		* Indicates that an input device has switches.
		* This input source flag is hidden from the API because switches are only used by the system
		* and applications have no way to interact with them.
		*/
		AINPUT_SOURCE_SWITCH = 0x80000000,
		};

		/*
		* Maximum number of pointers supported per motion event.
		* Smallest number of pointers is 1.