#ifndef BT_BACKGROUND_H #define BT_BACKGROUND_H #include "generic/typedef.h" bool bt_in_background(); void bt_switch_to_foreground(int action, bool exit_curr_app); int bt_switch_to_background(); void bt_stop_a2dp_slience_detect(); void bt_start_a2dp_slience_detect(int ingore_packet_num); int bt_background_event_probe_handler(struct bt_event *bt); #endif