The document discusses the NativeScript framework for developing cross-platform mobile applications, detailing its installation requirements for Android and iOS. It provides a step-by-step guide for setting up the development environment, creating a basic app, and mentions various development tools available. The summary emphasizes NativeScript's capabilities with Angular, TypeScript, and JavaScript, while noting that it does not align well with traditional web development practices.

1. html5-Web プラットフォーム部
ものえおさむ

2. 今日は NativeScript の話です。
Introduce
of

3. What’s NativeScript
Native code compile

4. How NativeScript Works

5. Target device requirements
•Android API Level 17+
•iOS 9+
•The latest official version of NativeScript

6. Install : 2 type build environment.
NativeScript Core NativeScript with Angular

7. Install : NativeScript Core
• Node.js
• Java 8 SDK
• Android SDK
• Android Emulator
• Google Chrome

8. Instllation 1/3
Step 1: Install Node.js (LTS)
Step 2: Install the NativeScript CLI
npm install -g nativescript
tns
Verify the installation was successful by running tns command.
verify the installation was successful by running tns

9. Instllation 2/3 - Windows
Step 3: Install iOS and Android requirements
Window (use cmd.exe and admin privilege)
@powershell -NoProfile -ExecutionPolicy Bypass -
Command "iex ((new-object
net.webclient).DownloadString('https://www.nativescript.
org/setup/win'))"

10. Instllation 2/3 - macOS
Step 3: Install iOS and Android requirements
macOS (use sudo)
ruby -e "$(curl -fsSL
https://www.nativescript.org/setup/mac)"

11. Instllation 3/3
tns doctor
You can see the following message if you succeed.
“No issues were detected”
Step 4: Verify the setup

12. Unfortunately,
you will not success this install work.
Maybe, probably.

13. My recommendation
You should choose Advanced setup if you are
real man.
• You must always fight
using administrator
privileage.
• Do not use
Powershell never.

14. Create first app
with NativeScript Core

15. Create your first NativeScript App
tns create HelloWorld --template nativescript-template-tutorial
Step 1: Create app project.
Step 2: Execute the following the command.
cd HelloWorld
tns run android

16. Unfortunately,
you will not succeed run your first app
like a your first l♡ve.
Maybe, probably.
You will see the following message:
“Cannot find connected devices.”

17. Other disasters that attack you

18. Demo
Create and launch
My fist NativeScript App

19. Structure of basic app project
Global style for app.
Start module for app.
UI code for main-page.xml.
Markup (XML) for UI page.
Detailed dependency of app.
Node module,including nativescript modules.
Settings for each mobile platforms.
Visual resource for each mobile platforms.

20. Incompatible with Web development
Markup
<Page>
<StackLayout>
<Label id="Label1" text="This is Label!" />
<Button text="This is Button!" tap="buttonTap" />
</StackLayout>
</Page>
var view = require("ui/core/view");
function buttonTap(args) {
count++;
var parent = args.object.parent;
var lbl = view.getViewById(parent, "Label1");
lbl.text = "You tapped " + count + " times!";
}
exports.buttonTap = buttonTap;
Code

21. Helper tools
for
NativeScript

22. NativeScript Sidekick
Companion tool for NativeScript development.
• Create project
• JavaScript, TypeScript,Angular
• Some app type templates
• Build project (Local/Cloud)
• Manage Plugin
• Run on the device/emulator.

23. NativeScript PlayGrand
On the fly test environment for NativeScript
• Coding with an editor on the
Web browser.
• Show the preview to mobile
device with QR code.
• Need a dedicated mobile
application.

24. Visual Studio & Visual Studio Code plugins
• Create project
• JavaScript, TypeScript,Angular
• Some app type templates
• Build project (Local/Cloud)
• Manage Plugin
• Run on the device/emulator.
• Debug feature
• Coding helping feature

25. Summary
• NativeScript can develop cross platform mobile app
with Angular.js + TypeScript or JavaScript.
• The development method is not very compatible
with web development.
• Abundant tools and learning contents are prepared.

26. Finally

27. Reference
• Native mobile apps with Angular, TypeScript,
JavaScript – NativeScript
• Play and Try NativeScript on Your Device – {N}
Playground
• The total package for truly native mobile
development