Question

我正在寻找帮助在appcelerator中集成Captuvo SL22 SDK。 Captuvo SDK随附了用于ipod的Captuvo扫描仪/ msr。我试图在自定义模块中使用Captuvo SDK并在主应用程序中调用它。我可以使用自定义模块startDecoder方法中的以下代码与Captuvo设备建立连接：

- (IBAction)startDecoder:(id)sender {

ProtocolConnectionStatus state=  [[Captuvo sharedCaptuvoDevice] startDecoderHardware];

NSString *mess=nil;



switch (state) {
    case ProtocolConnectionStatusAlreadyConnected:
        mess=@"already connected";
        break;
        case ProtocolConnectionStatusUnableToConnect:
        mess=@"error connecting";
        break;
        case ProtocolConnectionStatusConnected:
        mess=@"connecting";
        break;
        case ProtocolConnectionStatusUnableToConnectIncompatiableSledFirmware:
        mess=@"incompatible firmware";
        break;
        case ProtocolConnectionStatusBatteryDepleted:
        mess=@"battery depleted";
        break;

    default:
        break;
}
{UIAlertView* alert = [[UIAlertView alloc]initWithTitle:nil
                                                message:mess
                                               delegate:self
                                      cancelButtonTitle:@"OK"
                                      otherButtonTitles:nil];
    [alert show];}}
- (void)viewDidLoad
{
[super viewDidLoad];

// Do any additional setup after loading the view, typically from a nib.


[[Captuvo sharedCaptuvoDevice] addCaptuvoDelegate:self];}

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {

}

return self;}

设备响应我连接没有错误，然后我使用下面的方法打开扫描仪：

- (IBAction)scanningBtn:(id)sender {

[[Captuvo sharedCaptuvoDevice] startDecoderScanning];}

不幸的是没有发生任何事情，我正试图按侧键，也没有任何事情发生......

IOS版本7.1.2 Xcode版本5.1

Answer 1

试试这个：

在ViewController.h中：

@interface ViewController : UIViewController<CaptuvoEventsProtocol>

在ViewController.m中：

- (void)viewDidLoad
{
    [super viewDidLoad];
    [[Captuvo sharedCaptuvoDevice] addCaptuvoDelegate:self];
    [[Captuvo sharedCaptuvoDevice] startDecoderHardware];
}

- (void)decoderReady
{
    // called when scanner is ready (might take a second)
}

- (void)decoderDataReceived:(NSString *)barcode
{
    // called when you press the side button and a barcode was scanned
}

在你的info.plist中添加这个键和数组：

...
<key>UISupportedExternalAccessoryProtocols</key>
    <array>
      <string>com.honeywell.scansled.protocol.decoder</string>
    </array>
    ...
</dict>
</plist>

希望这会有所帮助......

Answer 2

将霍尼韦尔SLed功能的扫描仪和MSR集成到您的应用程序中;请阅读CaptuvoSDK快速入门和发行说明。

CaptuvoSDK在这个zip包中也有简单的代码。

霍尼韦尔Captuvo IOS Develop

2 个答案: