JavaScriptでネイティブアプリをつくろう

1. JavaScript

2. iPhone Objective-C
#include <Foundation/NSObject.h>
#include <stdio.h>
@interface HelloWorld : NSObject
- (void) hello;
@end
@implementation HelloWorld
- (void) hello{
printf("Hello World.n");
}
@end
int main(int argc, char **argv){
id obj = [HelloWorld alloc];
[obj hello];
return 0;
}

3. Android Java
package com.example.helloandroid;
import android.app.Activity;
import android.os.Bundle;
public class HelloAndroid extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
}
}

4. …

6. JavaScript

7. iPhone / Android

8. Titanium Mobile

10. Titanium JavaScript
Titanium.UI.setBackgroundColor('#000');
console.log(‘hello world’);

11. var win1 = Titanium.UI.createWindow({
title:'TextArea',
backgroundColor:'#fff',
url: 'modules/editor.js'
});

12. var tabGroup =
Titanium.UI.createTabGroup();
var tab1 = Titanium.UI.createTab({
icon:'KS_nav_views.png',
title:'Tab 1',
window:win1
});