device

问题 After upgrading to OS X Yosemite I found that eclipse was not working because JAVA was not properly installed. I installed it and now I am able to open eclipse. When I connect my device, I am able to see my device on the device list in eclipse. However when I run my project, I am unable to see it on Android device chooser. My device is getting detected by Eclipse but I am not able to select it to run. This was working perfectly on my previous OS X Mavericks! Please help! Thanks 回答1: It seems

问题 I want to change the device volume on iOS (iphone). I know that i can change the volume of music library with this lines below: //implement at first MediaPlayer framework MPMusicPlayerController *musicPlayer = [MPMusicPlayerController iPodMusicPlayer]; musicPlayer.volume = 1; But thats not my aim. I want to change the device volume or let me say the volume of ringer . How can i do that? just change the DEVICE volume? 回答1: To answer brush51's question: How can i do that? just change the DEVICE

问题 I have HTC Comet connected to Eclipse with SDK 2.2. I do a debug build - the application does not run; though it does get installed on the device. On the device I get this message box on the Comet screen Waiting for Debugger Application HunyDew (process com.airvine.hunydew) is waiting for the debugger to attach. [Force Close] Whereas in the Eclipse console I get these set of messages [2010-12-07 01:42:29 - hunydewprj] Android Launch! [2010-12-07 01:42:29 - hunydewprj] adb is running normally.

问题 I have an app that runs on the iPhone and iPod Touch, it can run on the Retina iPad and everything but there needs to be one adjustment. I need to detect if the current device is an iPad. What code can I use to detect if the user is using an iPad in my UIViewController and then change something accordingly? 回答1: There are quite a few ways to check if a device is an iPad. This is my favorite way to check whether the device is in fact an iPad: if ( UI_USER_INTERFACE_IDIOM() ==

问题 I'm trying to use the SetupDiGetDeviceProperty, but apparently it couldn't find such functions within the setupapi.h. I have looked at the documentation and included all the header and library files, but it's just not letting me use the function... What is going? What is it that I'm doing wrong? Heres the code: //Mainframe.cpp file #include"DeviceManager.h" int main() { int iQuit; DeviceManager deviceManager; deviceManager.ListAllDevices(); std::cin >> iQuit; return 0; } //DeviceManager.h

问题 I'm triying to start a android service in android 4.0 when the device is booting, in boot time, but it's imposible , I had be used many codes, copy and paste. I had used code from here, stackoverflow of others examples and questions , but for me is imposible. I'm using android 4.0.1 in a table Acer Iconia A501. I put my code here. Somebody Can it try this code??? this is the page :This page please, it is easy 回答1: You need to register a broadcast receiver for the intent that is broadcast on

问题 How to find which com-port is occupied by serial mouse Here is how I detect mouse in C# (adapted code from this answer) var info = IntPtr.Zero; try { var guid = new Guid("{4d36e96f-e325-11ce-bfc1-08002be10318}"); // mouses info = SetupDiGetClassDevsW(ref guid, null, IntPtr.Zero, 0); if ((int)info == -1) // INVALID_HANDLE_VALUE throw new Exception(string.Format("Error({0}) SetupDiGetClassDevsW", Marshal.GetLastWin32Error())); // enumerate mouses var device = new SP_DEVINFO_DATA(); device

问题 Am having a Custom folder in my ipad device. Am using this code to get image from Custom album: self.assetGroups = [[NSMutableArray alloc] init]; // Group enumerator Block dispatch_async(dispatch_get_main_queue(), ^ { void (^assetGroupEnumerator)(ALAssetsGroup *, BOOL *) = ^(ALAssetsGroup *group, BOOL *stop) { if (group == nil) { return; } if ([[group valueForProperty:ALAssetsGroupPropertyName] isEqualToString:@"Ganesh"]) { [self.assetGroups addObject:group]; [self loadImages]; return; } if

问题 I trying to connect my device iPAD (iOS 6.0) to the X-code(4.2 with iOS 5.0) but device is not been detecting..I have made all the changes..Device can been seen in the Organizer but not in the X-code.I have taken Provisional certificate and keychain certificate both are valid. now In Xcode In Build Identifier I have edited ,Even Made changes in Code Signing identity of the Target and my app .What more changes do it required. Base SDK of the Target Device is 5.0 ,Would it be possible to run

问题 Is it possible to get automatically notified whenever the user connects or disconnects an audio device? 回答1: In Vista+ you can use Core Audio IMMNotificationClient interface to be notified. The IMMNotificationClient interface provides notifications when an audio endpoint device is added or removed, when the state or properties of an endpoint device change, or when there is a change in the default role assigned to an endpoint device. Handling WM_DEVICECHANGE and/or polling is the solution in