If, after five minutes or so, you don’t see Android’s home screen and you You can customize the ns debug command using any of the following options:Run Android Emulator on PC, Laptop or Tablet. If you’re like a lot of developers and don’t always have the latest, most powerful hardware, you may have trouble running apps in the emulator. The emulator that comes with Android Studio swallows up lots of resources on your development computer.
![]() Android Emulator Won'T Start How To Install AndThe following documentation is a quick way to get the iOS simulator set up. Visit the official sites for details on how to install and use these emulators.# iOS Simulators # Creating iOS SimulatorsThe iOS simulator emulates iOS devices on Macs. -inspector - Flag to use the embedded Webkit Web Inspector debugger (default is Chrome DevTools).For more information about Android debugging, run any of the following commands:Ns help debug android or ns debug android -helpFor more information about iOS debugging, run any the following commands:Ns help debug ios or ns debug ios -help # helpExecuting the following command in your terminal will open the CLI's documentation in your web browser.Avdmanager list # Using third-party emulatorsAn applicable option is to use third-party emulators (like GenyMotion). -clean - If set forces rebuilding the native application. -no-watch - If set, changes in your code will not be livesynced. Then execute ns run ios and the NativeScript app will launch on the open simulator(s). Alternatively, you can open the Simulator program on your mac, select which device(s) you want to open by navigating to File -> Open Simulator and choosing the device to launch. # Running on iOS SimualatorsOn a mac if you have XCode installed with the proper tools, executing ns run ios from your terminal will launch the Simulator program with a default device. Go ahead and plug in your device via USB to your development machine.Now check that your device is properly connecting to ADB, the Android Debug Bridge, by running adb devices.Connect your iOS device to your Mac using a USB to Lightning cable. # Plug in your device via USBLet's now set up an Android device to run our NativeScript projects. You can then go back to Settings → Developer options to enable "USB debugging". You will need to enable USB Debugging on your device in order to install your app during development.To enable USB debugging on your device, you will first need to enable the "Developer options" menu by going to Settings → About phone → Software information and then tapping the Build number row at the bottom seven times. Open the Product menu from Xcode's menubar, then go to Destination. Xcworkspace, within it using Xcode.If this is your first time running an app on your iOS device, you may need to register your device for development. Xcodeproj file, or if you are using CocoaPods open. Using ps4 controller on mac os 10 left for dead 2 steam# Run your appIf the device is now registered with your developer account you should be able to run your NativeScript app on the device. Do the same for the tests target (it ends with Tests, and is below your main target). Go to "Signing" and make sure your Apple developer account or team is selected under the Team dropdown. Look for the "General" tab. # Configure code signingRegister for an Apple developer account if you don't have one yet.Select your project in the Xcode Project Navigator, then select your main target (it should share the same name as your project). Xcode will then register your device for development. ![]() ![]() To verify that your machine recognizes the devices, run the following command.Each execution of ns test consists of the following steps, performed automatically. # RequirementsBefore running your tests, verify that your development machine and your testing devices meet the following prerequisites.The Android native emulators on which you want to run your tests must be running on your development machine. These tests show the specifics and limitations outlined above.Import ) # Run Your TestsAfter you have completed your test suite, you can run it on physical devices or in the native emulators. The CLI launches the main module of the NativeScript unit test runner instead of launching the main module of your app. The CLI embeds the NativeScript unit test runner and your host network and Karma configuration in the deployed package. If already deployed, the CLI synchronizes changes to the application package. The CLI prepares, builds and deploys your project, if not already deployed. For example:Ns test android - watch ns test ios - watch ns test ios - emulator - watchThe NativeScript CLI remains active and re-runs tests on code change. The Karma server reports the results on the command line.The NativeScript can continuously monitor your code for changes and when such changes occur, it can deploy those changes to your testing devices and re-run your tests.To enable this behavior, run your ns test command with the -watch flag. When the execution completes, the NativeScript unit test runner reports the results to the Karma server. When the connection between the NativeScript unit test runner and the Karma server is established, the test runner begins the execution of the unit tests. # Using packages # PluginsNativeScript plugins are npm packages with some added native functionality. # Continuous IntegrationTo integrate the NativeScript unit test runner into a continuous integration process, you need to configure a Karma reporter, for example, the JUnit reporter. You can edit this file to customize your Karma server.When you modify karma.conf.js, make sure that your changes meet the specification of the Karma Configuration File. This file contains the default configuration of the Karma server, including default port and selected testing framework. # Configure the Karma ServerWhen you configure your project for unit testing, the NativeScript CLI adds karma.conf.js to the root of your project. A search for “accelerometer” on the plugins marketplace will point you at the plugin you need. All plugins listed in the marketplace are accompanied by a metadata describing their quality. # Finding pluginsThe NativeScript team maintains an official marketplace, which displays a filtered list of NativeScript-related plugins from npm.
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