Instruments is a performance, analysis, and testing tool for dynamically tracing and profiling macOS, iOS, watchOS, and tvOS code.
I have a gallery in my app utilizing a UICollectionView. The cells are approximately 70,70 size. I am using ALAssets from …
ios objective-c uicollectionview uicollectionviewcell xcode-instrumentsI'm using ARC and the app crashes saying received memory warning. I'm testing the application directly on the device (iPhone 4 …
xcode debugging crash xcode-instrumentsHaving a hard time tracking down a crash in an iPad application. The difficulty really stems from the fact that …
ios xcode debugging crash xcode-instrumentsDoes any body know what I have to check if my app freezes? I mean, I can see the app …
ios debugging xcode-instrumentsI am currently using Instruments via a bash script to initiate the command-line interface to start up runs of the …
ios instruments xcode4.3 ios-ui-automation xcode-instrumentsI've just started playing with Xcode 4, and found that, no matter how I setup debugging symbols in the project, Instruments …
xcode debug-symbols xcode-instrumentsI'm trying to measure the energy usage level from my ipod when I run my application. I import the data …
ios xcode-instrumentsXcode 4.0.2 iPhone4 iOS 4.3.5 CoreLocation and MobileCoreServices frameworks are implemented. imported MobileCoreServices/UTCoreTypes.h - (void) displayVideoPicker { UIImagePickerController *ipc = [[UIImagePickerController alloc] …
iphone memory memory-leaks uiimagepickercontroller xcode-instrumentsLooking at XCTest and Xcode 5 unit testing and not seeing how to run my unit tests under Instruments in Xcode 5... …
xcode5 xcode-instruments xctestAs can been seen in this screen shot from instruments, Allocations thinks my application (Ongo) is only using 7.55 MBs of …
iphone ios ipad memory-management xcode-instruments