Nativescript is a highly performant cross-platform mobile app runtime, which allows you to target iOS and android (with windows in the pipeline) using web technologies (JS and html). It was created with a number of key aims:
Detailed instructions on getting Nativescript set up or installed.
The following examples show the required steps to set up a Windows or OSX system and then sign post to troubleshooting guides in case you have any trouble.
In addition, there are examples of how to set up recommended workflows, IDEs and emulators.
brew install node4-lts.
npm install -g nativescript. If you get an
sudo npm install -g nativescript.
ruby -e "$(curl -fsSL https://www.nativescript.org/setup/mac)". (This might take a while.)
tns doctorin Terminal.
$ npm install -g nativescript
$ @powershell -NoProfile -ExecutionPolicy Bypass -Command "iex ((new-object net.webclient).DownloadString('https://www.nativescript.org/setup/win'))"- this might take a while
$ tns doctorin command prompt (your cmd)
Visual Studio Code is an open-source and feature-rich code editor from Microsoft. To set it up it for NativeScript development, open the Command Palette (F1 or ⌘+Shift+P) and type
ext install NativeScript.
Once the NativeScript extension is installed, the debugger should allow you to set breakpoints in your code. When a device is connected or an emulator is running, you can start your app from the Debug tab.
$ mkdir hello-world $ cd hello-world $ tns create hello-world --ng $ tns platform add android #You can only add ios on an OSX machine
Then ensure you have a device connected or an emulator running (if you don't, the default emulator should start or an error will be raised. I would recommend genymotion for android).
$ tns run android
If you want to use the default android emulator, add the
As of tns 2.5 livesync is now the default action for
tns run <platform>, which will automatically re-compile when you save file changes. This can dramatically improve your development time, however, if you make changes to your plugins, you will need to recompile properly.
1-You need to connect your device to your computer via USB cable. Make sure USB debugging is working. You can check if it shows up when running
adb tcpip 5555
3-Disconnect your device (remove the USB cable).
4-Go to the Settings -> About phone -> Status to view the IP address of your phone.
adb connect <IP address of your device>:5555
6-If you run
adb devices (or
tns device) again, you should see your device.
7- Now you can use
tns run android ,
tns livesync android commands.
1-when WiFi network changes you do not have to repeat steps 1 to 3 (these set your phone into wifi-debug mode). You do have to connect to your phone again by executing steps 4 to 6.
2-Android phones lose the wifi-debug mode when restarting. Thus, if your battery died, you have to start over. Otherwise, if you keep an eye on your battery and do not restart your phone, you can live without a cable for weeks!
leaving the option enabled is dangerous, anyone in your network can connect to your device in debug, even if you are in data network. Do it only when connected to a trusted Wi-Fi and remember to disconnect it when done!
1-Norman Peitek. 2014. How to Debug Your Android App over WiFi (without Root!). [ONLINE] Available at: https://futurestud.io/blog/how-to-debug-your-android-app-over-wifi-without-root. [Accessed 8 August 2016].
2-usethe4ce. 2012. Run/install/debug Android applications over Wi-Fi?. [ONLINE] Available at: http://stackoverflow.com/a/10236938/4146943. [Accessed 8 August 2016].