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feat(indev): add API to remove polling timer (#4891)

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Signed-off-by: Xu Xingliang <xuxingliang@xiaomi.com>
This commit is contained in:
Neo Xu
2023-11-30 20:08:22 +08:00
committed by GitHub
parent d06a8d3334
commit 8094cd1acb
2 changed files with 15 additions and 0 deletions
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8
src/indev/lv_indev.c
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@@ -486,6 +486,14 @@ lv_timer_t * lv_indev_get_read_timer(lv_indev_t * indev)
return indev->read_timer; return indev->read_timer;
} }
void lv_indev_delete_read_timer(lv_indev_t * indev)
{
if(indev && indev->read_timer) {
lv_timer_delete(indev->read_timer);
indev->read_timer = NULL;
}
}
lv_obj_t * lv_indev_search_obj(lv_obj_t * obj, lv_point_t * point) lv_obj_t * lv_indev_search_obj(lv_obj_t * obj, lv_point_t * point)
{ {
lv_obj_t * found_p = NULL; lv_obj_t * found_p = NULL;

7
src/indev/lv_indev.h
View File

@@ -241,6 +241,13 @@ struct _lv_obj_t * lv_indev_get_active_obj(void);
*/ */
lv_timer_t * lv_indev_get_read_timer(lv_indev_t * indev); lv_timer_t * lv_indev_get_read_timer(lv_indev_t * indev);
/**
* Delete the read timer associates to indev. This is typically used when
* indev works in event driven mode instead of polling mode.
* @param indev pointer to an input device
*/
void lv_indev_delete_read_timer(lv_indev_t * indev);
/** /**
* Search the most top, clickable object by a point * Search the most top, clickable object by a point
* @param obj pointer to a start object, typically the screen * @param obj pointer to a start object, typically the screen