Tizen Native API
6.0
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ecore_poller_example.c
This example shows how to setup and use a poller. See the explanation here.
//Compile with: // gcc -o ecore_poller_example ecore_poller_example.c `pkg-config --libs --cflags ecore eo` #include <Ecore.h> //#include <Ecore_Eo.h> #include <unistd.h> static double _initial_time = 0; static Eina_Bool _poller_print_cb(void *data) { char *str = data; printf("Ecore Poller '%s' callback called after %0.3f seconds.\n", str, ecore_time_get() - _initial_time); return ECORE_CALLBACK_RENEW; } static Eina_Bool _poller_quit_cb(void *data EINA_UNUSED) { ecore_main_loop_quit(); return EINA_TRUE; } int main(void) { double interval = 0.3; // tick each 0.3 seconds Ecore_Poller *poller1, *poller2, *poller3; char *str1 = "poller1"; char *str2 = "poller2"; char *str3 = "poller3"; if (!ecore_init()) { printf("ERROR: Cannot init Ecore!\n"); return -1; } _initial_time = ecore_time_get(); ecore_poller_poll_interval_set(ECORE_POLLER_CORE, interval); poller1 = ecore_poller_add(ECORE_POLLER_CORE, 4, _poller_print_cb, str1); poller2 = ecore_poller_add(ECORE_POLLER_CORE, 8, _poller_print_cb, str2); poller3 = ecore_poller_add(ECORE_POLLER_CORE, 30, _poller_quit_cb, str3); // poller1 = efl_add_ref(ECORE_POLLER_CLASS, NULL, // ecore_poller_constructor(efl_added, ECORE_POLLER_CORE, 4, _poller_print_cb, str1)); // poller2 = efl_add_ref(ECORE_POLLER_CLASS, NULL, // ecore_poller_constructor(efl_added, ECORE_POLLER_CORE, 8, _poller_print_cb, str2)); // poller3 = efl_add_ref(ECORE_POLLER_CLASS, NULL, // ecore_poller_constructor(efl_added, ECORE_POLLER_CORE, 20, _poller_quit_cb, str3)); ecore_main_loop_begin(); printf("changing poller2 interval to 16\n"); ecore_poller_poller_interval_set(poller2, 16); // ecore_poller_interval_set(poller2, 16, NULL); ecore_main_loop_begin(); // efl_unref(poller1); // efl_unref(poller2); // efl_unref(poller3); ecore_poller_del(poller1); ecore_poller_del(poller2); ecore_poller_del(poller3); ecore_shutdown(); }