am c5ed5910: Add support for new input sources. (5197d17b) · Commits · e / os / android_frameworks_native

include/ui/EventHub.h

+26 −0

Original line number	Original line	Diff line number	Diff line
	@@ -59,6 +59,32 @@ namespace android {

	class KeyLayoutMap;		class KeyLayoutMap;

			/*
			* Input device classes.
			*/
			enum {
			/* The input device is a keyboard. */
			INPUT_DEVICE_CLASS_KEYBOARD = 0x00000001,

			/* The input device is an alpha-numeric keyboard (not just a dial pad). */
			INPUT_DEVICE_CLASS_ALPHAKEY = 0x00000002,

			/* The input device is a touchscreen (either single-touch or multi-touch). */
			INPUT_DEVICE_CLASS_TOUCHSCREEN = 0x00000004,

			/* The input device is a trackball. */
			INPUT_DEVICE_CLASS_TRACKBALL = 0x00000008,

			/* The input device is a multi-touch touchscreen. */
			INPUT_DEVICE_CLASS_TOUCHSCREEN_MT= 0x00000010,

			/* The input device is a directional pad. */
			INPUT_DEVICE_CLASS_DPAD = 0x00000020,

			/* The input device is a gamepad (implies keyboard). */
			INPUT_DEVICE_CLASS_GAMEPAD = 0x00000040
			};

	/*		/*
	* Grand Central Station for events.		* Grand Central Station for events.
	*		*

include/ui/Input.h

+53 −8

Original line number	Original line	Diff line number	Diff line
	@@ -32,7 +32,7 @@ enum {
	/*		/*
	* Private control to determine when an app is tracking a key sequence.		* Private control to determine when an app is tracking a key sequence.
	*/		*/
	KEY_EVENT_FLAG_START_TRACKING = 0x40000000		AKEY_EVENT_FLAG_START_TRACKING = 0x40000000
	};		};

	/*		/*
	@@ -130,6 +130,11 @@ struct PointerCoords {
	float y;		float y;
	float pressure;		float pressure;
	float size;		float size;
			float touchMajor;
			float touchMinor;
			float toolMajor;
			float toolMinor;
			float orientation;
	};		};

	/*		/*
	@@ -143,14 +148,14 @@ public:

	inline int32_t getDeviceId() const { return mDeviceId; }		inline int32_t getDeviceId() const { return mDeviceId; }

	inline int32_t getNature() const { return mNature; }		inline int32_t getSource() const { return mSource; }

	protected:		protected:
	void initialize(int32_t deviceId, int32_t nature);		void initialize(int32_t deviceId, int32_t source);

	private:		private:
	int32_t mDeviceId;		int32_t mDeviceId;
	int32_t mNature;		int32_t mSource;
	};		};

	/*		/*
	@@ -160,7 +165,7 @@ class KeyEvent : public InputEvent {
	public:		public:
	virtual ~KeyEvent() { }		virtual ~KeyEvent() { }

	virtual int32_t getType() const { return INPUT_EVENT_TYPE_KEY; }		virtual int32_t getType() const { return AINPUT_EVENT_TYPE_KEY; }

	inline int32_t getAction() const { return mAction; }		inline int32_t getAction() const { return mAction; }

	@@ -188,7 +193,7 @@ public:

	void initialize(		void initialize(
	int32_t deviceId,		int32_t deviceId,
	int32_t nature,		int32_t source,
	int32_t action,		int32_t action,
	int32_t flags,		int32_t flags,
	int32_t keyCode,		int32_t keyCode,
	@@ -216,7 +221,7 @@ class MotionEvent : public InputEvent {
	public:		public:
	virtual ~MotionEvent() { }		virtual ~MotionEvent() { }

	virtual int32_t getType() const { return INPUT_EVENT_TYPE_MOTION; }		virtual int32_t getType() const { return AINPUT_EVENT_TYPE_MOTION; }

	inline int32_t getAction() const { return mAction; }		inline int32_t getAction() const { return mAction; }

	@@ -264,6 +269,26 @@ public:
	return getCurrentPointerCoords(pointerIndex).size;		return getCurrentPointerCoords(pointerIndex).size;
	}		}

			inline float getTouchMajor(size_t pointerIndex) const {
			return getCurrentPointerCoords(pointerIndex).touchMajor;
			}

			inline float getTouchMinor(size_t pointerIndex) const {
			return getCurrentPointerCoords(pointerIndex).touchMinor;
			}

			inline float getToolMajor(size_t pointerIndex) const {
			return getCurrentPointerCoords(pointerIndex).toolMajor;
			}

			inline float getToolMinor(size_t pointerIndex) const {
			return getCurrentPointerCoords(pointerIndex).toolMinor;
			}

			inline float getOrientation(size_t pointerIndex) const {
			return getCurrentPointerCoords(pointerIndex).orientation;
			}

	inline size_t getHistorySize() const { return mSampleEventTimes.size() - 1; }		inline size_t getHistorySize() const { return mSampleEventTimes.size() - 1; }

	inline nsecs_t getHistoricalEventTime(size_t historicalIndex) const {		inline nsecs_t getHistoricalEventTime(size_t historicalIndex) const {
	@@ -294,9 +319,29 @@ public:
	return getHistoricalPointerCoords(pointerIndex, historicalIndex).size;		return getHistoricalPointerCoords(pointerIndex, historicalIndex).size;
	}		}

			inline float getHistoricalTouchMajor(size_t pointerIndex, size_t historicalIndex) const {
			return getHistoricalPointerCoords(pointerIndex, historicalIndex).touchMajor;
			}

			inline float getHistoricalTouchMinor(size_t pointerIndex, size_t historicalIndex) const {
			return getHistoricalPointerCoords(pointerIndex, historicalIndex).touchMinor;
			}

			inline float getHistoricalToolMajor(size_t pointerIndex, size_t historicalIndex) const {
			return getHistoricalPointerCoords(pointerIndex, historicalIndex).toolMajor;
			}

			inline float getHistoricalToolMinor(size_t pointerIndex, size_t historicalIndex) const {
			return getHistoricalPointerCoords(pointerIndex, historicalIndex).toolMinor;
			}

			inline float getHistoricalOrientation(size_t pointerIndex, size_t historicalIndex) const {
			return getHistoricalPointerCoords(pointerIndex, historicalIndex).orientation;
			}

	void initialize(		void initialize(
	int32_t deviceId,		int32_t deviceId,
	int32_t nature,		int32_t source,
	int32_t action,		int32_t action,
	int32_t edgeFlags,		int32_t edgeFlags,
	int32_t metaState,		int32_t metaState,

include/ui/InputDevice.h

+17 −2

Original line number	Original line	Diff line number	Diff line
	@@ -42,6 +42,7 @@ namespace android {
	extern int32_t updateMetaState(int32_t keyCode, bool down, int32_t oldMetaState);		extern int32_t updateMetaState(int32_t keyCode, bool down, int32_t oldMetaState);
	extern int32_t rotateKeyCode(int32_t keyCode, int32_t orientation);		extern int32_t rotateKeyCode(int32_t keyCode, int32_t orientation);


	/*		/*
	* An input device structure tracks the state of a single input device.		* An input device structure tracks the state of a single input device.
	*		*
	@@ -168,8 +169,11 @@ struct InputDevice {
	FIELD_ABS_MT_POSITION_X = 1,		FIELD_ABS_MT_POSITION_X = 1,
	FIELD_ABS_MT_POSITION_Y = 2,		FIELD_ABS_MT_POSITION_Y = 2,
	FIELD_ABS_MT_TOUCH_MAJOR = 4,		FIELD_ABS_MT_TOUCH_MAJOR = 4,
	FIELD_ABS_MT_WIDTH_MAJOR = 8,		FIELD_ABS_MT_TOUCH_MINOR = 8,
	FIELD_ABS_MT_TRACKING_ID = 16		FIELD_ABS_MT_WIDTH_MAJOR = 16,
			FIELD_ABS_MT_WIDTH_MINOR = 32,
			FIELD_ABS_MT_ORIENTATION = 64,
			FIELD_ABS_MT_TRACKING_ID = 128
	};		};

	uint32_t pointerCount;		uint32_t pointerCount;
	@@ -179,7 +183,10 @@ struct InputDevice {
	int32_t absMTPositionX;		int32_t absMTPositionX;
	int32_t absMTPositionY;		int32_t absMTPositionY;
	int32_t absMTTouchMajor;		int32_t absMTTouchMajor;
			int32_t absMTTouchMinor;
	int32_t absMTWidthMajor;		int32_t absMTWidthMajor;
			int32_t absMTWidthMinor;
			int32_t absMTOrientation;
	int32_t absMTTrackingId;		int32_t absMTTrackingId;

	inline void clear() {		inline void clear() {
	@@ -206,6 +213,11 @@ struct InputDevice {
	int32_t y;		int32_t y;
	int32_t pressure;		int32_t pressure;
	int32_t size;		int32_t size;
			int32_t touchMajor;
			int32_t touchMinor;
			int32_t toolMajor;
			int32_t toolMinor;
			int32_t orientation;
	};		};

	struct TouchData {		struct TouchData {
	@@ -236,6 +248,7 @@ struct InputDevice {
	AbsoluteAxisInfo yAxis;		AbsoluteAxisInfo yAxis;
	AbsoluteAxisInfo pressureAxis;		AbsoluteAxisInfo pressureAxis;
	AbsoluteAxisInfo sizeAxis;		AbsoluteAxisInfo sizeAxis;
			AbsoluteAxisInfo orientationAxis;
	} parameters;		} parameters;

	// The touch data of the current sample being processed.		// The touch data of the current sample being processed.
	@@ -290,6 +303,8 @@ struct InputDevice {

	int32_t sizeOrigin;		int32_t sizeOrigin;
	float sizeScale;		float sizeScale;

			float orientationScale;
	} precalculated;		} precalculated;

	void reset();		void reset();

include/ui/InputDispatcher.h

+8 −8

include/ui/InputTransport.h

+5 −5

Original line number	Original line	Diff line number	Diff line
	@@ -119,7 +119,7 @@ struct InputMessage {
	};		};

	int32_t deviceId;		int32_t deviceId;
	int32_t nature;		int32_t source;

	union {		union {
	struct {		struct {
	@@ -198,7 +198,7 @@ public:
	*/		*/
	status_t publishKeyEvent(		status_t publishKeyEvent(
	int32_t deviceId,		int32_t deviceId,
	int32_t nature,		int32_t source,
	int32_t action,		int32_t action,
	int32_t flags,		int32_t flags,
	int32_t keyCode,		int32_t keyCode,
	@@ -216,7 +216,7 @@ public:
	*/		*/
	status_t publishMotionEvent(		status_t publishMotionEvent(
	int32_t deviceId,		int32_t deviceId,
	int32_t nature,		int32_t source,
	int32_t action,		int32_t action,
	int32_t edgeFlags,		int32_t edgeFlags,
	int32_t metaState,		int32_t metaState,
	@@ -233,7 +233,7 @@ public:
	/* Appends a motion sample to a motion event unless already consumed.		/* Appends a motion sample to a motion event unless already consumed.
	*		*
	* Returns OK on success.		* Returns OK on success.
	* Returns INVALID_OPERATION if the current event is not a MOTION_EVENT_ACTION_MOVE event.		* Returns INVALID_OPERATION if the current event is not a AMOTION_EVENT_ACTION_MOVE event.
	* Returns FAILED_TRANSACTION if the current event has already been consumed.		* Returns FAILED_TRANSACTION if the current event has already been consumed.
	* Returns NO_MEMORY if the buffer is full and no additional samples can be added.		* Returns NO_MEMORY if the buffer is full and no additional samples can be added.
	*/		*/
	@@ -272,7 +272,7 @@ private:
	status_t publishInputEvent(		status_t publishInputEvent(
	int32_t type,		int32_t type,
	int32_t deviceId,		int32_t deviceId,
	int32_t nature);		int32_t source);
	};		};

	/*		/*