AiiojjfU 0̂)1

Chapter 1: Introduction and Reqiiirenieiit Analysis

Introduction

J2ME basics

J2ME User interface

J2ME Data management

J2ME Personal Information Manager Profile

J2ME Networking and Web Services

Project Requirement Analysis

C hapter 2: Feasibility A nalysts

Background

Defining a Java Platform for Pervasive Devices

Architecture

10

13

Connected Limited Device Corrfiguration !5

Wiiat's N ew 20

CLDC TecIino!ogy 20

Connected Device Configurations 22

CDC lech n o lo g y 27

Profiles 29

Java M E Profiles 30

M obile Information Device Profile 30

Founclation Profile 32

Personal Profile 33

Personal Basis Profile 33

InforiTmtion Module Profile 33

Digital Set Top Box Profile 33

Digital Application M anagem ent Systems 34

H ow to Start 35

Java M E APIs in N okia Devices 35

M IDP 38

M IDP 1.0 40

Description 40

Limitations 40

Packages 40

M IDP 2.0 41

Overview 41

Enhancem ents 41

Java ME Configurations 15

Schedule 42

Secure N etworking 42

M ultimedia 43

From Enhancements 44

The Game API 49

RGB Images 50

Permission and Code Signing 54

Otiier New Features 5 5

MIDP Summery 56

MIDP 3.0 57

Important questions to complete the feasibility 59

Final Decision on choosing the develop part area 62

Business Case 63

C hap te r 3 : S oftw are and H ard w are R equ iren ien f 66

Software Requirement 66

Personal Profile 66

Additional APIs Available for Java ME 67

API Groups 67

Non Standard APIs 67

Standard APIs 67

JTW I 68

Mobile Service Architecture 69

J2ME Mindittaf) 70

ill

Tools by Category

IDEs by Platform

C/C++ Com pilers

Symbian specific Tools

Nokia Tools

Portal: Tools and SDK

W indows Utilities

Other

Hard ware Re qu i re ii i e n t

Series 40 Platform

Series 40 Platform Overview

Series 40 f Editions

Series 40 Editions

Series 40 3“' Editions

Series 40 5‘'‘ Editions

Java A pplication Developers

Flash Lite Developers

M edia and Content developers

Screen Resolutions

Series 60 Platform

Qvervievv

S60 Features

71

71

73

73

73

74

74

75

75

75

76

76

76

77

78

79

79

80

81

81

83

71

IV

Sym bian O S 83

S60 P latform Services 84

S60 A pplication Services 84

S60 Java T echno logy S ervices 85

860 A pplications 85

S60 P latform T echnologies 85

C om m unications 86

M essag ing 86

B row sing 86

D evelopm ent E nvironm ents 86

C+-I- 87

Java T e d in o lo g y 87

C onten t D evelopm ent 88

O tiiers 88

UI 88

S60 E d itions 88

S60 1“‘ Edition 89

S60 2"‘‘ E dition 89

860 3’' ' E d ition 91

C om patib ility 92

C ++ A pp lication D evelopers 93

Java A pp lication D evelopers 94

V

Flash Lite F rom A dobe D evelopers 94

Python A pplication D evelopers 95

M edia and C on ten t D evelopers 95

Screen R esolu tion 96

D ifferences B etw een S60 2 '“' and 3 '‘' Edition 98

In troduction 98

Base 98

Security 99

M ultim ed ia and G raphics 100

C om m unication 100

U ser In terface 102

D ata S ynchron iza tion and D evice M anagem ent 102

L ocation 103

B row sing an d D ow nload ing 103

M essag ing 104

P IM 105

Jav a M ID P 106

D R M 106

S 60 P hones 107

S eries 60 1st E dition (V ersion 1.0) 107

S eries 60 1st E d ition (V ersion 1.2) 107

Series 60 2nd E dition (V ersion 2 .0 ) 107

VI

S60 3rd Edition (Version 3.0) 108

S60 Platform and Device fdentification Codes 109

S60 Platform identification 110

S60 product Identification 110

Chapter 4: Design and Coding 114

Event Handling 114

The Big Picture 115

Command Objects 115

Phone Book Design 118

Labyrinth Design 121

Hit Brick Design 122

Drop AirForce D esign 124

Item Objects 126

Command and Com mandListener 127

Command and CommandListener API 130

Examples Accessing commands using in our 4 Applications 130

Example Mapping Command using in our 4 A pplications 134

Example M ultiple Commands using in our 4 Applications 138

High-Level User Interface 141

Screen and its API w ith example 141

VII

Item and its API with example 145

DateField with example 147

Gauge and its AP! 151

Stringltem and its API 153

TextF ield and its API 153

Choice and ChoiceGroup and its API 155

image and Imageltem their APIs with examples 157

M ore High-Level User Interfaces 163

List, its types and API with example 166

TextBox and its API 174

Alert and AlertType and its API with example 177

Ticker and its AP! 185

Low-Level User Interface 187

Canvas 187

Creating the Canvas with example 189

Coordinate system 190

Painting on the Canvas with example 192

Communication with Application Manager 196

Evelit Handling with example 197

Graphics 204

Obtaining a Graphics Object 205

Form and its API with example 144

VII!

Drawing Lines 210

Drawing Arcs 210

Drawing Rectangles 2 1 1

Drawing Text with example 211

Drawing Images with example 219

Translating Coordinates 224

Clipping Regions with example 225

Stroke Style with example 209

Searching Techniques (Phone Book Codes Testing) 230

Searching with RecordFilter witli complete examijle 230

RecordFilter API 232

Exception Handling 249

Invalid Record ID Exception 249

Record Store Exception 249

Record Store Full Exception 250

Record Store Not Found Exception 250

Record Store Not Open Exception 250

Catching Exception with example 251

Generic Connection FrameWork 253

IX

HTTP Connection 257

Create a Connection 257

Client Request 262

Server Resjsonse 265

Connection Information with example 27!

How to Deploy a Game Through the Net 276

Connector and Connections with example 276

HTTP with example 277

SMS with example 284

Chapters.- Iniipleinentation 2S8

Implementing the Applications 288

Building the Applications 289

Testing the Applications 289

Optimizing the Applications 290

Developing the Applications 290

Bluetooth, Infrared, and Data Cables 290

Over-the-Air Provisioning 291

M R 292

JAD 293

Connection Hierarchy with example 253

M andatory Information 293

Additional Information 294

Generate JAD from JA R file 294

Phone Book Implementations 297

Labyrinth liiiplemeiitations 300

Hit Brick Implementations 302

Drop AirForce Implementations 305

C hap ter? : Eiilianceincnt 308

Enhancement 308

Securing J2M E/M IDP Applications 309

Java technology in Wireless Web Service 309

Security in Wireless Web Service 310

Guarantee data integi'ity using Digital Signatui'es 311

Handling the XML digital signature in MIDP applications 312

The Bouncy Castle Crypto APIs 313

Handling the digest 313

DSA signature example 314

An RSA signature example 318

Perfonttance concerns 322

XI

C hapter 8: Conclusion 324

XII

1(1)1

C hap ter 2:

Figure 2.1. J2M E Platform Layer

Figure 2.2. Java Platform

Figure 2.3. CLDC Wireless Platform

Figure 2.4. J2SE, CDC, CLDC, Shared Part

Figure 2..5. CDC W ireless Plattbrin

Figure 2.6. Converged services Platlbrrn

Figure 2.7. CDC Structure

Figure 2.8. CLDC Structure

Figure 2,9. MID and MIDP Structure | | '

Figure 2.ll|-rjDiainonU],l|<im Sciceu shot |

1 1 ^ / • !!'liiiure 2.1 L

Chapter,^

Sijpw^ras \ Screeh shot

n ih ^ .y j£lva MF, Mindmap

Figure 3.2. Series 40 128*160 Screen

Figure 3.3. Series 40 240*320 Screen

Figure 3.4. Schematic Diagram Series 60

Figure 3.5. Series 60 176*208 Screen

Figure 3.6. Series 60 208*176 Screen

Figure 3.7. Series 60 240*320 Screen

Figure 3.8. Series 60 320*240 Screen

Figure 3.9. Series 60 352*416 Screen

f \ Jl i j ;

0

13

15

16

17

29

32

AiUL 'v'.-

n i c e ?

"1 9

49

54

70

80

80

81

96

96

96

96

97

XII!

Figure 3.10. Series 60 416*352 Screen

Cliaj)ter 4;

Figure 4.1. Command Map Screen shot

Figure 4.2. Ornid - PhoneEJook DFD

Figure 4.3. Ornid - PhoiieBook (Search Part) DFD

Figure 4.4. Oniid - Labyrinth DFD

Figure 4.5. Omid - Hit Brick DFD

Figure 4.6. Omid - Drop AirForce DFD

Figure 4.7. Conmiand with Exit Label

Figure 4.8. Cotnmand available in Menu Screen sliot

Figure 4.9. Accessing Exit Command Screen shot

Figure 4.10. Command Exit and Back Screen shot

Figure 4.11. Different Command Map and Menu Screen shot

Figure 4,12. Displayable class Hierarchy

Figure 4 .!3 . Labyrinth Game Installation Screen shot

Figure 4.14. Gauge Screen shot

Figure 4.15. M ultiple Choice Group Sciiw i snot

J I f I ̂ I':Figure 4. F^'-jHigh-Le<.|e! User |

'Figure 4 .1 /. M t'nuljera

l<;ij,ure 4.1^

Game Screen sfiQt>

^xclusi|Vf,^lJ^t screeifsiiot

r-im piicit List Screen shot

Figure 4.20. Implicit List by array o f String and Image Screen shot

Figure 4.21. Sharing Clipboard by TextBox

Figure 4.22. High definition APIs in Labyrinth Gam e Screen shot

Figure 4.23. D isplayable Class

Figure 4.24. Coordinate system Screen shot

Figure 4.25. Pixel Drawn

Figure 4.26. CanvasClass o f Drop AirForce Game Screen shot

Figure 4.27. Immutable image inside ChoiceGroup Screen shot

116

119

120

121

123

125

127

128

133

136

140

142!'{•riL

97

...156

164

165

166

167

170

177

185

188

19i

191

204

206

XIV

Figure 4.29. Anchor Points bounding 217

Figure 4.30. Anchor Point Top/Left 218

Figure 4.31. Alert, Vibration and Graphics in Drop AirForce Game Screen shot 223

Figure 4.32. Image Anchore Point Screen shot 224

Figure 4.33. iVlethods and Anchor Application support in Drop AirForce G am e Screen shot 227

C hap ter 5:

Figure 5.1. Simple Record Search Screen shot 232

Figure 5.2. PhoneBook Application Installation Screen shot 237

Figure 5.3. First M enu o f PhoneBook Application Screen shot 246

Figure 5.4. Adding, Sorting and Help by Using TextField Screen shot 247

Figure 5.5. Connection Hierarchy 254

Figure 5,6, Local Search, Network Search by using Internet Connection Screen shot 260

Figure 5,7. Send Score to the Net in Hit Brick Game Screen shot 279

Figure 5.8, Invite and inform your friend to Piay H it Brick Game Screen shot

C h a p te rs :

Figure 4.28. Font Metrics 216

Figure 6,1, Snap shots o f Omid - Phone | i

Figure 6,1l}S^iap shots ^ f Omid/^:

'ure 6.3. iRl^o)ieB§

Pi

»ure 0,4,

oneBfiok -Heraldfiy

bna id - 'fa b y r i

okV erllQ! its'

ook VerliO

) s l^ o tsp l^ m id - t'abyrinth Verl.O

itfi^il^fs'/L-ab'yrinth Hierarchy Modules

Figure 6.6, Snap shots o f Omid - H it Brick VerLO

Figure 6.7. Snap shots o f Omid - H it Brick Verl .0

Figure 6.8, Hit Brick Hierarchy Modules

Figure 6,9, Snap shots o f O m id -D ro p AirForce VerLO

Figure 6,10, Snap shots o f Omid ~ Drop AirForce V erl ,0

Figure 6,11, Drop AirForce Hierarchy Modules

298

299

300

301

302

303

304

305

306

307

XV

i L i a i i f i j j i 'lL 'a i;L ) lle i j

C hap ter 2:

Table 2.1. CLDC Package

Table 2.2. CDC Package

Table 2.3. Foundation Profile Package

Table 2.4. Personal Profile Package

Table 2.5. MIDP Package

C hapter 4:

Table 4.1. Types of ParameterI '\ W f'j i

: / / '> ( ilTable 4.2. Command (Class

1 / "AjT6 4.3. Coraraat]

' I ,, i\)le 4.4.' Screen CU

d L is te n e r j// '

?!e 4.5J

a-js \ /

Me 4'.^ ’ item ClassT'at

Table 4.7. DateField Class

Table 4.8. Gauge Class

Table 4.9. Stringltem Class

Table 4.10. TextFieki Class

Table 4.11. TextField Complete Class

Table 4.12. ChoiceGroup Class

Table 4.13. Image Class

Table 4.14. Imagelteiii Layout

' i f

"4

4diVI if

19

23

25

26

31

:::B0

130

144

145

147

147

152

153

154

155

157

158

159

XV!

Table 4.15. Imageltern Class

Table 4.16. Layout Directive

Table 4.17. List Class

Table 4.18. Choice Types

Table 4.19. TodBox Class

Table 4.20. TextField

Table 4 .21. Alert Type forever

Table 4.22. Alert

Table 4.23. Aiert Types

Table 4.24. Alert Type Method

Table 4.25. Ticker Class

Table 4.26. Canvas Coordinate Methods

Table 4.27. Canvas Paint Methods

Table 4.28. Application Manager Comuiuuu ition..

Table 4.29. Key Codes

Table 4.30i.jj Key Code Methods

)le 4.32 j

lie 4,33|.; ./ // ,

1

'jPointer

l̂̂ a?l6 4.31. Ga)m.,4ctic

l a

l a Co or

'■ Ijtlhods' I

illy

I\ I

159

160

171

172

176

176

178

180

182

182

186

192

196

v/

_ ,'|^ablo4J4'f Stroke Style

Table 4.35. Line drawing

Table 4.36. Arc Methods

Table 4.37. Rectangle Methods

Table 4.38. Font

Table 4.39. Font Attribute

Table 4.40. Attribute Methods

Table 4.4L Text Anchor Point

Table 4.42. Drawiiig Text Methods

200

202

207

209

210

210

211

212

213

215

217

219

XVil

T able 4 .43. Im age M ethod

T able 4 .44. Im age A n ch o r P oin ts

T ab le 4 .45. T ra n sla tio n M etliods

T ab le 4 ,46. C lip p in g M ethods

Chapter 5:

T able 5.1. R e co rd F ilte r In terface

T ab le 5.2. C L D C C o n n ecto r M e th o d s

T ab le 5.3. C L D C C o n n ecto r M odes

T ab le 5.4, R eq u est M ethod

T ab le 5.5. C lien t R equest M ethods

T ab le 5.6. R e.sponse M ethods

T ab le 5.7. S erver R esp o n se M ethods

T ab le 5,8, C o n n ectio n M ethods

)

!/'i

' ( I 'i

* j / 'V

i lfD iy|;

n ‘ i: i:

1 !

%if //%

223

225

226

232

258

258

262

263

266

267

271

2 2 0

XVIII