Recognize 3D joysticks. (DO NOT MERGE) (9e8e40cb) · Commits · e / os / android_frameworks_base

data/keyboards/Generic.kl

+17 −0

Original line number	Diff line number	Diff line
		@@ -261,6 +261,23 @@ key 233 HEADSETHOOK
		# key 239 "KEY_KBDILLUMUP"
		# key 240 "KEY_UNKNOWN"

		key 256 BUTTON_1
		key 257 BUTTON_2
		key 258 BUTTON_3
		key 259 BUTTON_4
		key 260 BUTTON_5
		key 261 BUTTON_6
		key 262 BUTTON_7
		key 263 BUTTON_8
		key 264 BUTTON_9
		key 265 BUTTON_10
		key 266 BUTTON_11
		key 267 BUTTON_12
		key 268 BUTTON_13
		key 269 BUTTON_14
		key 270 BUTTON_15
		key 271 BUTTON_16

		key 288 BUTTON_1
		key 289 BUTTON_2
		key 290 BUTTON_3

services/input/EventHub.cpp

+23 −15

Original line number	Diff line number	Diff line
		@@ -820,7 +820,9 @@ int EventHub::openDevice(const char *devicePath) {
		bool haveKeyboardKeys = containsNonZeroByte(key_bitmask, 0, sizeof_bit_array(BTN_MISC))
		\|\| containsNonZeroByte(key_bitmask, sizeof_bit_array(KEY_OK),
		sizeof_bit_array(KEY_MAX + 1));
		bool haveGamepadButtons =containsNonZeroByte(key_bitmask, sizeof_bit_array(BTN_JOYSTICK),
		bool haveGamepadButtons = containsNonZeroByte(key_bitmask, sizeof_bit_array(BTN_MISC),
		sizeof_bit_array(BTN_MOUSE))
		\|\| containsNonZeroByte(key_bitmask, sizeof_bit_array(BTN_JOYSTICK),
		sizeof_bit_array(BTN_DIGI));
		if (haveKeyboardKeys \|\| haveGamepadButtons) {
		device->classes \|= INPUT_DEVICE_CLASS_KEYBOARD;
		@@ -850,6 +852,16 @@ int EventHub::openDevice(const char *devicePath) {
		device->classes \|= INPUT_DEVICE_CLASS_TOUCH;
		}

		// See if this device is a joystick.
		// Ignore touchscreens because they use the same absolute axes for other purposes.
		// Assumes that joysticks always have gamepad buttons in order to distinguish them
		// from other devices such as accelerometers that also have absolute axes.
		if (haveGamepadButtons
		&& !(device->classes & INPUT_DEVICE_CLASS_TOUCH)
		&& containsNonZeroByte(abs_bitmask, 0, sizeof_bit_array(ABS_MAX + 1))) {
		device->classes \|= INPUT_DEVICE_CLASS_JOYSTICK;
		}

		// figure out the switches this device reports
		bool haveSwitches = false;
		for (int i=0; i<EV_SW; i++) {
		@@ -874,15 +886,21 @@ int EventHub::openDevice(const char *devicePath) {
		}
		}

		if ((device->classes & INPUT_DEVICE_CLASS_KEYBOARD) != 0) {
		// Load the key map.
		// We need to do this for joysticks too because the key layout may specify axes.
		status_t keyMapStatus = NAME_NOT_FOUND;
		if (device->classes & (INPUT_DEVICE_CLASS_KEYBOARD \| INPUT_DEVICE_CLASS_JOYSTICK)) {
		// Load the keymap for the device.
		status_t status = loadKeyMap(device);
		keyMapStatus = loadKeyMap(device);
		}

		// Configure the keyboard, gamepad or virtual keyboard.
		if (device->classes & INPUT_DEVICE_CLASS_KEYBOARD) {
		// Set system properties for the keyboard.
		setKeyboardProperties(device, false);

		// Register the keyboard as a built-in keyboard if it is eligible.
		if (!status
		if (!keyMapStatus
		&& mBuiltInKeyboardId == -1
		&& isEligibleBuiltInKeyboard(device->identifier,
		device->configuration, &device->keyMap)) {
		@@ -913,16 +931,6 @@ int EventHub::openDevice(const char *devicePath) {
		}
		}

		// See if this device is a joystick.
		// Ignore touchscreens because they use the same absolute axes for other purposes.
		// Assumes that joysticks always have buttons and the keymap has been loaded.
		if (device->classes & INPUT_DEVICE_CLASS_GAMEPAD
		&& !(device->classes & INPUT_DEVICE_CLASS_TOUCH)) {
		if (containsNonZeroByte(abs_bitmask, 0, sizeof_bit_array(ABS_MAX + 1))) {
		device->classes \|= INPUT_DEVICE_CLASS_JOYSTICK;
		}
		}

		// If the device isn't recognized as something we handle, don't monitor it.
		if (device->classes == 0) {
		LOGV("Dropping device: id=%d, path='%s', name='%s'",

services/input/InputReader.cpp

+1 −0

Original line number	Diff line number	Diff line
		@@ -945,6 +945,7 @@ void KeyboardInputMapper::process(const RawEvent* rawEvent) {
		bool KeyboardInputMapper::isKeyboardOrGamepadKey(int32_t scanCode) {
		return scanCode < BTN_MOUSE
		\|\| scanCode >= KEY_OK
		\|\| (scanCode >= BTN_MISC && scanCode < BTN_MOUSE)
		\|\| (scanCode >= BTN_JOYSTICK && scanCode < BTN_DIGI);
		}