由于模拟器没有蓝牙连接的硬件设备，因此需要使用CoreBluetooth框架中的模拟器来进行模拟。以下是使用CBCentralManager和CBPeripheral模拟蓝牙连接的示例代码：
// 在开头添加以下模拟器条件宏定义
#define SIMULATE_BLUETOOTH_ON_SIMULATOR (!T
AR
GET_OS_SIMULATOR)
// 检查模拟器条件
#if SIMULATE_BLUETOOTH_ON_SIMULATOR
// 在模拟器上模拟蓝牙连接
@interface SimulatedPeripheral : NSObject
@property (nonatomic, strong) CBPeripheralManager *peripheralManager;
@im
pl
ementation SimulatedPeripheral
(instancetype)init {
self = [super init];
if (self) {
// 将服务和特征添加到peripheralManager
self.peripheralManager = [[CBPeripheralManager alloc] initWithDelegate:nil queue:nil];
CBMutable
Service
*
service
= [[CBMutable
Service
alloc] initWithType:[CBUUID UUIDWithString:@"FE90"] prim
ar
y:YES];
CBMutableCh
ar
acteristic *ch
ar
acteristic = [[CBMutableCh
ar
acteristic alloc] initWithType:[CBUUID UUIDWithString:@"FE91"] properties:CBCh
ar
acteristicPropertyRead value:nil permissions:CBAttributePermissionsReadable];
[
service
setCh
ar
acteristics:@[ch
ar
acteristic]];
[self.peripheralManager add
Service
:
service
];
return self;
@interface SimulatedCentral : NSObject
@property (nonatomic, strong) CBCentralManager *centralManager;
@im
pl
ementation SimulatedCentral
(instancetype)init {
self = [super init];
if (self) {
self.centralManager = [[CBCentralManager alloc] initWithDelegate:nil queue:nil];
return self;
#else
// 在实际设备上连接蓝牙
#endif
// 在代码中使用模拟对象
#if SIMULATE_BLUETOOTH_ON_SIMULATOR
// 模拟器中连接蓝牙设备
SimulatedPeripheral *simulatedPeripheral = [[SimulatedPeripheral alloc] init];
CBMutableCh
ar
acteristic *ch
ar
acteristic = (CBMutableCh
ar
acteristic *)simulatedPeripheral.per
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