How to delete an animation object with LV_ANIM_REPEAT_INFINITE?

How-to
1

Here without using lv_anim_set_ready_cb(), where is a good place to delete the animation object and its allocated memory?

2

v8 or v9 ?

3

v8.3. Thanks for looking.

4

Try this Issue stopping an animation (LVGL 8) - How-to - LVGL Forum

5

Nice information. Actually, my question is where/when is a suitable place to call the function lv_anim_del(). Without LV_ANIM_REPEAT_INFINITE, the callback function of lv_anim_set_ready_cb() is a nature place to call lv_anim_del(). But with LV_ANIM_REPEAT_INFINITE, there is no such a callback function that can be triggered by the animation.

6

Maybe i dont understand you. 1. Infinite say you can del it anytime …
2. I mean too can change infinite to normal on the fly exist then on end is cb ready used… Primary you require pointer to anim.

7

Sorry for late response. Yes, in some case, I do del the INFINITE animation if I can click a button, for example. But in my project, I do not have such a definite way in most cases.
For instance, I create an INFINITE animation after creating a new screen. The animation will display on the screen continuously. I tried to del the animation in the LV_EVENT_DELETE handler of the screen. But its lv_anim_del() seems doing nothing there.
However, if the animation is not INFINITE, lv_anim_del() can really delete its memory in its lv_anim_set_ready_cb() callback.