accessory

I've been playing around with the Android Open Accessory Development Kit. By following the DemoKit example provided by Google , I've had no trouble in adapting the solution to my application. I can detect, communicate, and detach the accessory just fine. However, I would need to run the whole thing as a service. I have a base activity which is launched by the USB_ACCESSORY_ATTACHED intent (that is, when the accessory is connected), and that works fine. But as soon as I start my service and run identical code in it compared to my working solution within a regular activity, I'm receiving an

Am I missing something glaringly obvious or is there no way to debug an iOS app which uses an external accessory that's connected via the 30-pin dock without using a bucket load of logs etc. I want to be able to use things such as breakpoints and Instruments. Is there a way to remote debug perhaps, over Wi-Fi, Bluetooth? Note: Yes, I asked this very recently and I deleted it because I thought I found the answer.. but the answer was only Instruments has support over Wi-Fi.. not Xcode debugging. So the question still remains... And so...: Given that I've had no real luck finding the answer, and

I've read multiple Q&A on the topic but none seem to work so here's my problem. I created a custom UITableViewCell and in the Storyboard, I asked for there to be a disclosure indicator accessory. It is said that the tintColor should change the color of the indicator but after much research, here is what I found: The cell's accessoryView maps out to a nil value therefore I cannot affect it's tintColor I tried to create the accessoryView as done with a selectedBackgroundView like such: self.accessoryView = UIView() Obviously, it just creates a blank space and the original disclosure accessory

I have researched this to death online and cannot find anything regarding auto launching an iphone app when an external accessory is either paired using BT or plugged into the dock connector. We are an MFi developer with a BT accessory and application that we would like to launch when paired. We have the Info.plist containing our protocols and the device containing the correct protocol all working and communicating. The application works well with our BT device, however I would like to see the app launch when paired. I have seen this before with accessories plugged into the connector and would

What is the proper way to close a connection to a UsbAccessory in Android? It seems the even in the stock Google example, if I connect and accessory, exit the app and then go back to it, the connection is not re-established. Looking closely, it seems that after calling close() on the FileDescriptor , it won't open again, and a "could not open /dev/usb_accessory" log is emitted. NOT calling close() is a bad option, as a thread blocking on read() will not be released. Upon physical disconnection / reconnection of the device everything is OK. It seems really surprising that the simple use-case of

I've been trying to implement this toolbar, where only the 'Next' button is enabled when the top textField is the firstResponder and only the 'Previous' button is enabled when the bottom textField is the firstResponder. It kind of works, but what keeps happening is I need to tap the 'Previous'/'Next' buttons twice each time to enable/disable the opposing button. Am I missing something in the responder chain that's making this happen? Here's my code: - (void)viewDidLoad { [super viewDidLoad]; [self.topText becomeFirstResponder]; } - (UIToolbar *)keyboardToolBar { UIToolbar *toolbar = [

I have a pretty big issue. I am trying to create a favorite-button on every UITableViewCell in a UITableView . That works very good, and I currently have an action and selector performed when pressed. accessory = [UIButton buttonWithType:UIButtonTypeCustom]; [accessory setImage:[UIImage imageNamed:@"star.png"] forState:UIControlStateNormal]; accessory.frame = CGRectMake(0, 0, 15, 15); accessory.userInteractionEnabled = YES; [accessory addTarget:self action:@selector(didTapStar) forControlEvents:UIControlEventTouchUpInside]; cell.accessoryView = accessory; And selector: - (void) didTapStar {