void Android_OnTouch(int touch_device_id_in, int pointer_finger_id_in, int action, float x, float y, float p)
{
SDL_TouchID touchDeviceId = 0;
SDL_FingerID fingerId = 0;
int window_x, window_y;
static SDL_FingerID pointerFingerID = 0;
if (!Android_Window) {
return;
}
touchDeviceId = (SDL_TouchID)touch_device_id_in;
if (SDL_AddTouch(touchDeviceId, "") < 0) {
SDL_Log("error: can't add touch %s, %d", __FILE__, __LINE__);
}
fingerId = (SDL_FingerID)pointer_finger_id_in;
switch (action) {
case ACTION_DOWN:
/* Primary pointer down */
if (!separate_mouse_and_touch) {
Android_GetWindowCoordinates(x, y, &window_x, &window_y);
/* send moved event */
SDL_SendMouseMotion(Android_Window, SDL_TOUCH_MOUSEID, 0, window_x, window_y);
/* send mouse down event */
SDL_SendMouseButton(Android_Window, SDL_TOUCH_MOUSEID, SDL_PRESSED, SDL_BUTTON_LEFT);
}
pointerFingerID = fingerId;
case ACTION_POINTER_DOWN:
/* Non primary pointer down */
SDL_SendTouch(touchDeviceId, fingerId, SDL_TRUE, x, y, p);
break;
case ACTION_MOVE:
if (!pointerFingerID) {
if (!separate_mouse_and_touch) {
Android_GetWindowCoordinates(x, y, &window_x, &window_y);
/* send moved event */
SDL_SendMouseMotion(Android_Window, SDL_TOUCH_MOUSEID, 0, window_x, window_y);
}
}
SDL_SendTouchMotion(touchDeviceId, fingerId, x, y, p);
break;
case ACTION_UP:
/* Primary pointer up */
if (!separate_mouse_and_touch) {
/* send mouse up */
SDL_SendMouseButton(Android_Window, SDL_TOUCH_MOUSEID, SDL_RELEASED, SDL_BUTTON_LEFT);
}
pointerFingerID = (SDL_FingerID) 0;
case ACTION_POINTER_UP:
/* Non primary pointer up */
SDL_SendTouch(touchDeviceId, fingerId, SDL_FALSE, x, y, p);
break;
default:
break;
}
}
void Android_OnTouch(int touch_device_id_in, int pointer_finger_id_in, int action, float x, float y, float p)
{
SDL_TouchID touchDeviceId = 0;
SDL_FingerID fingerId = 0;
int window_x, window_y;
if (!Android_Window) {
return;
}
touchDeviceId = (SDL_TouchID)touch_device_id_in;
if (!SDL_GetTouch(touchDeviceId)) {
if (SDL_AddTouch(touchDeviceId, "") < 0) {
SDL_Log("error: can't add touch %s, %d", __FILE__, __LINE__);
}
}
fingerId = (SDL_FingerID)pointer_finger_id_in;
switch (action) {
case ACTION_DOWN:
case ACTION_POINTER_1_DOWN:
if (!leftFingerDown) {
Android_GetWindowCoordinates(x, y, &window_x, &window_y);
/* send moved event */
SDL_SendMouseMotion(NULL, SDL_TOUCH_MOUSEID, 0, window_x, window_y);
/* send mouse down event */
SDL_SendMouseButton(NULL, SDL_TOUCH_MOUSEID, SDL_PRESSED, SDL_BUTTON_LEFT);
leftFingerDown = fingerId;
}
SDL_SendTouch(touchDeviceId, fingerId, SDL_TRUE, x, y, p);
break;
case ACTION_MOVE:
if (!leftFingerDown) {
Android_GetWindowCoordinates(x, y, &window_x, &window_y);
/* send moved event */
SDL_SendMouseMotion(NULL, SDL_TOUCH_MOUSEID, 0, window_x, window_y);
}
SDL_SendTouchMotion(touchDeviceId, fingerId, x, y, p);
break;
case ACTION_UP:
case ACTION_POINTER_1_UP:
if (fingerId == leftFingerDown) {
/* send mouse up */
SDL_SendMouseButton(NULL, SDL_TOUCH_MOUSEID, SDL_RELEASED, SDL_BUTTON_LEFT);
leftFingerDown = 0;
}
SDL_SendTouch(touchDeviceId, fingerId, SDL_FALSE, x, y, p);
break;
default:
break;
}
}