You can then go back to Settings → Developer options to enable 'USB debugging'. 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. You will need to enable USB Debugging on your device in order to install your app during development. Most Android devices can only install and run apps downloaded from Google Play, by default.

# Running on Physical Device # Android Devices 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. On 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. For more information, see Apple's documentation. The following documentation is a quick way to get the iOS simulator set up. The iOS simulator emulates iOS devices on Macs. # iOS Simulators # Creating iOS Simulators Visit the official sites for details on how to install and use these emulators. Ns help debug ios or ns debug ios -help # helpĮxecuting the following command in your terminal will open the CLI's documentation in your web browser.Īvdmanager list # Using third-party emulatorsĪn applicable option is to use third-party emulators (like GenyMotion). Ns help debug android or ns debug android -helpįor more information about iOS debugging, run any the following commands:

-inspector - Flag to use the embedded Webkit Web Inspector debugger (default is Chrome DevTools).įor more information about Android debugging, run any of the following commands:.

-clean - If set forces rebuilding the native application.

-no-watch - If set, changes in your code will not be livesynced.

If not set, the default timeout is 90 seconds.

-timeout - Sets the number of seconds that the NativeScript CLI will wait for the debugger to boot.

-emulator - Specifies that you want to debug the app in an emulator.

-start - Attaches the debug tools to a deployed and running app.

-debug-brk - Prepares, builds and deploys the application package on a device or in an emulator, and stops at the first JavaScript line until either the debugger frontend connects or a 30 seconds timeout elapses.

You can customize the ns debug command using any of the following options:

Run an android emulator on mac