iOS蓝牙中央管理器

我正在iPhone上试用iOS蓝牙中央管理器

- (void)centralManagerDidUpdateState:(CBCentralManager *)central
{
    // Determine the state of the peripheral
    if ([central state] == CBCentralManagerStatePoweredOff) {
        NSLog(@"CoreBluetooth BLE hardware is powered off");
    }
    else if ([central state] == CBCentralManagerStatePoweredOn) {
        NSLog(@"CoreBluetooth BLE hardware is powered on and ready");
    }
    else if ([central state] == CBCentralManagerStateUnauthorized) {
        NSLog(@"CoreBluetooth BLE state is unauthorized");
    }
    else if ([central state] == CBCentralManagerStateUnknown) {
        NSLog(@"CoreBluetooth BLE state is unknown");
    }
    else if ([central state] == CBCentralManagerStateUnsupported) {
        NSLog(@"CoreBluetooth BLE hardware is unsupported on this platform");
    }
}

它总是去硬件是不受支持的选择

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另外，我可以通过蓝牙在Android手机之间发送图片，但当我试图发送到iPhone时，它被拒绝了。iOS蓝牙是封闭的吗？它不能与其他蓝牙设备一起工作？

听起来您的iOS设备不支持蓝牙低能耗

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唯一受支持的iOS设备是iPhone 4S、iPhone 5、iPhone 5c、iPhone 5s、iPad第三代、iPad第四代、iPad air、iPad mini和iPod Touch第五代（以及更新的设备）。

下面的答案正确吗？您是否在模拟器上运行？