Check Bluetooth state
By Radosław Wielgórski
Check if Bluetooth adapter is enabled or not
#include <bluetooth.h>
#include <dlog.h> // for logging purposes
void
check_bluetooth_state() {
bt_adapter_state_e bt_adapter;
if(bt_initialize() == BT_ERROR_NONE) {
if(bt_adapter_get_state(&bt_adapter) == BT_ERROR_NONE) {
if(bt_adapter == BT_ADAPTER_ENABLED)
LOGI("Bluetooth enabled");
else
LOGI("Bluetooth disabled");
}
}
bt_deinitialize();
}