Lire Enligne(Essaie Technique)

[PDF](+47👁️) Télécharger android pdf

android
Télécharger gratuit android pdf

Ajouter au Panier Télécharger Lire Enligne

Note
Commentaire

a djL^L^a!l (jLoJ^I cil]jj 4-aSLa jJ V

m x> djUaL^^Lo

2014 jluuj'il 4jti£ -

JL f.

tilli ^ AijjAil IjLuiiil jj£VI jAj Eclipse .oVw.il Clu£ -

cijaj]|

UoiJlj l a *< ^ A i ** it_/^\» a i-^ljlr-. ^<oj ,33 t i'i^ ' ^ i " '‘i^ _

pj L_)^pJ| l . i^jjj JujjAji (_J-cI£ILq <■ . <1 ‘K pLuij] jA c_flAgJl jl£ -

AjljIIaII ^Jajjuol

6. OP

18.isi^ *l*y.U

38 .2 4x1 *l*y.U

46 . OjJbJ

^jjc. 4jx ejljujVI |Uaa.a JAxlfli'

2

AJ fr uiaflll iLufftO Jl yUSu b a

Ljfl 1=^

1 ...

3 .. .

6 .. .

7 ...

7 .. .
<?...

8.. .
<?...
9...
10 .
11 .
11 .
7Z

14.

15.
15 .

17.

18 .

19 .

19 .

20 .
21.
22 .
22 .
23.
23.

23 .

24.
24.
24.

24 .

25.

27.

28 .
29.

G\a

.*La.Vqx>\l

.(J

. lj j 4 aSLa

.Ul^. (JC. J JJUJ

. lal^ ^ La

.

^aUaj (jC- Aju^jjuj
-bjjjjy/ ^ Lc

. djjjjjy/

. JjjjJuVl pill

. AjjjJjI i'llkuhl4^c jj < "iljIk’U

jJjiaiill AllJ

. Eclipse

. JDK -II

. Netbeons < *"iv"

laU. AjlL (Jjl <jIj£

£LaUjj]I £ Jjjj

. AjlI CjUuiLuiI

.

.liU. ^ CjI

dili

.4_1 Ajo 1J

. 4-UlujjII ^LoLxJJ Ja

CjUJI 4 t si, n t
4-LgjujJ
dll^JiLuJl 4 -LQjuJJ

.djlkAtiill

ij^JajuJJ ihlhlxlll

.^>Au?y/ SJJxSo CjLiiIxjJI

. Java doc

jjjLxiill

aJsmjlJI j± jbLill

. JJjUUl

.CjI^j

. 4 jJs jjjjJI

{Ja \u d fti iJl JjhSt A G

31.

35.

36.

38 .

39 .

39.

40.

40.

41.

42.

42.

43 .

43.

44 .
44.
44.

46 .

47 .

48.

49.

50 .
50.
50.
50.

50.

51.
51.

51 .

52 .
56.
56 .
63 .

63.

64.
64.

64.

65.
65.

lijjZJI cjUUI

. Break

...Continue

....2 4jL1 CjLluuLuu!

.CLASS

. /Access modifiers

. import u^J

4j&ii i

. <htl

. inheritance

.cJ>ll

.>/ c-s±ujIj 4jL^)]a (jc- cjy^ yi

.APIs L "^ y^ A

4j1Sxi

. Math <■ ^>//

.CjUujIujI

C* il VnWi

( (JjjjJajJl JsLujJ jJ

a

A ^ ^3 CjI ^ Da x

. View

. Activity ^^yi

. Intent ^CnUy /

. Content?rovider dujjj£]l

. Service 'j±^l

.BroadcastReceiver
. *La^Vuu^\l

.ADT

^SL^all^3 a II ^yol^yi

.(JjVi lAcl jud ^

.

. Source J ^ 3

. Generated J ^ 3

. Android 4.2

. Assets

. binary

. Library

4

65. . Resources

00.^j^juIaII djLaLd

66. . loyout\moin.xml

66. . AndroidManifest.xml <-&

67. . volues\strings.xml <-&>

67. . R.java <*-&>

67. . Activity Isl^

68.LAYOUTS ACTIVITIES

09. ViEWGROUP 4j£JI ;*lJjj*ijl ^- uilui li djUaixk^

70. C-jUaJaaalt <^\jj\ :VlEWGROUP 4jc- 4-lall

70. . Activity class * L&J

5 Cn

S^)jJal"Y^i sAA ^5

,laU> <iL L_flj^)*li]! v^
.ajj^ajVI ^ ^S

.AjjjAjI CllUnJVij ? laL^ C*AVnAVl AjU£J l_j jxA^lt JJg>1 j cIacA

6Uh Ia_jI b ^J *\^\\ \^\\ CIlJI ALjI 1_aIc* LjJjj cl. JlL&Ic. 1_A=1 1 WqiIj cl_ix j jj 1_4 1 ^ g 111

dsl_A_^2 <LaAiC_ uuA\ A _ii]| ^_A j ? \_bL^ A _ kl _C- A _^-a! cA _laC-Li d j _AaL^all

CAtjtA j ^jlAv; ^C—JjjAjVI (Jj* uA ^1 laL i o jjjCill cil—Sc C_5U .C—JjjAjVI

^_9 A dj\ ^»_AV _ uj _uo a aaAI &A-A 4_jlCS ^ 4 ,,\a S^)Bj),. *1^11

dsLiuLlij a j\c> l bI/s c*A. rnJvi a a\a^\ l-jj„,xA^\1 aIa_cA 1 a ^Lcr (J£^udj 4 >^^11 ^ILc.

.AjjjAjVI

\SW

Sun

J*

J UlAjUJ

JJ^-* u— 1

.IS <.

liu ^ La

j A x \ ^ _A | 1 _aL^. A x \

.Microsystems

L-jl

SJ) Aju ClA£^) uillj dy^)J 3a^l] 4 qVi-v p

j ,J3V3 SE ic5^ ^ ca!>Lj C5 _1c* LaU. (j-^a a£j-^oj di_^l£ ; 4 4 _ijj_juA^JI

.J3V3 ME J ,J3V3 EE

^Standard Edition (Java SE) : <UwL^i

.4jn^a\l l_ilujI c.5^ <J>uu CjlkuLSlI jJjialil liU> jlAj^al jA

□Java Enterprise Edition (Java EE)

C 5 —,servlets j enterprise-oriented c^LJLnki jjj_ kil L_aU 4 . <Vu> cs—

.Java EE's Servlet API £* &\jZ ^ <olj^l

□/ava Micro Edition (Java ME) ^>uu^l "^a

Cljl_a i j_g_ 2 ki ^ _1c. (J__asCj ^_j]I »^lj , Ml DletS I qU. 4_j-iaia

.(jar (J-aaj CliULaJI e^Aj j^JI <J1« ^ Jl

7

5$2>>S8A (jAjM

o <\&

^jjll 4_i^l£ 4 _^>jj 4_^i jjj-kL 1991 f'-c- cs-s 4-4ij3j James Gosling A- 3

4 xJ J A—jI l V,.,ju7iS 1^ ."03k ^ l ,, g j\c* (Jj Hal jC+H" A * 1 ^ lo SA±L_judA

SjL^. ej-^jja. C; 5—a gr 1 *-^ 1 L » L5— 3 CJ-tO^' L^j—^ ic-J L>“—^

."Java" l$\ ^aII' Ijj^ yA' ^jujI (Jj^Llal Ij^j^a ^ Ajjuijjj Aj VI

(jl £La ^\ ^ 3 >VmVi S^) 4 L-L-jSI" ^ & A X \ll &A_Jk \ g j\c> CA uUuAj 111 I ^ IjVI S>Y..C>Lfl]t

J a^I av; J c >^j A_aJ j aj_£ c_la£I ^—Ixj j ."write once, run anywhere

m £l\j$j±xA\j C-JJjujI^ aJlj ^^liu^all S^g_a.VI (JlLa ^ gAiiil Aj^aLa

_Lg.ll]^g ui] A k^aLa A»nx uo CAA-^alj _uoUVI ^ lc> A-_ii]| dL-^HVI ^)j— g-3a Ac* I ujj

Jj-^ J-^ JJ-iUl L V- x *Vl j (J^J^La £-Jjl 2005 fL-C C5-^ <*A?J

(jjdLa £juA ^Jj^aH ^3^)11 LJ^Ljaj2012 ^Lc

<j_C J j -laJ judj CAjj_JaJj J dlljj_jaiaa]| a jAxJLj A illl &JLJk CAj_^a

^\ _C ^ _3 _udJjudj^)SjLa (j_k-a <LS^)_uJ il^aA_uol CA^)_4 ^ _llll CAl^)j_lallll J)^)_ j! <j _4j _(J_i3

.Oracle c> %97 c> 2010

^_k^aA

u-^ f L_ks j_& :Android

.Linux A_iuoij ^-1^ ? aJ s^g_^.^U

L—)l^ ^ ^_J (Jjl iLg ^_J3j ^ J—^ ^ laJ Q a (J_^ l* '

a £l\ aa LG j SAMSUNG ^^Uaill \'m sj^bU Axu^ll cjIS

^1 laill jV <i]_]ij j( jjljLilJl j-jSi A-_xiJjj ; j.-jjS _aJ ^at laill ^,,,,>1

1 (jL-£ J-j j> v ^A \ ^j-J1Lg (J-Sj jApple ^j-Aj (j-aLiJI |OS j-^j aJ

(J-^ixJ 1 aIiJ .^al la^ll \^— g-J U-^oxJ <S^)_jai]| &-}—& dll ^llLc la_S3j ^A^^-judll ^ ^

A-iSl_jjaj A qK*i jud^J Clll£j_j^]| (J-Sj ^-1j ? ^]L-xJl (J J— LdllLl]l ^J) g>V' L-L-l^l ^ ^

jlx ujUj ^al Jail! ^JJ Udj clj ll£ 1 Aj| j (Jjx udJ ^al laJ A k^a^J ^ a

^jl Juojjl ^a S-^LuJ JaI^C- C^lLi&j A^^ja) A l>>Q-v u

8

m} &\ f VM (3c. %*££&*&£?

(J_j j J_j^ AS^yuSi j)\ £sl dll h (J-^ (J—^ ^-5 ^1 laill IdJfc (jl—3 £—3jd 1 4 S&* ^ lc>

l $r^ ^ .Android, Inc. W^ cidj u'-* Woj^ cs-* a£>^ ^Ua c^jI£
(Ih* Jj' cj_alLij ,2005 <-ij-^fl ^ 5-2 a£>^ 1' ftl-A cdja. cjjUil .Andy Rubin

.2007 A*’ yr^' od** 3 (j? Android SDK in

(j__a J .^ >i jl_Sj ,Android 1.0 j'^—Jj' J->j*> Ci—allai 2008/9/23 3 j

j_nxj] ^ rj-s > ^> jo_c. :API —M cg j" “'^ ) API Level. —H ci j" u ‘ ^ N 1 jl^-aVI

. (^1 ]Vl\l A aV'-y 31 i**'l^l v^ys/l

(3^ <_i?>^ > ^ii <JS (_)ia^)*j <_5-lLil! <Jj.iaJI j

feu®

API

Level

fSj

A^uuit ^ojj|

f

2008/9/23

i

1.0

1

2009/2/9

2

1.1

2

2009/4/30

3

1.5

Cupcake

3

2009/9/15

4

1.6

Donut

4

2009/10/26

5

2.0

Eclair

5

2009/12/3

6

2.0.1

Eclair

6

2010/1/12

7

2.1

Eclair

7

2010/5/20

8

2.2.3/2.2

Froyo

8

2010/12/6

9

2.3/2.3.2

Gingerbread

9

2011/2/9

10

2.3.7/2.33

Gingerbread

10

2011/2/22

11

3.0

Honeycomb

11

2011/5/10

12

3.1

Honeycomb

12

2011/6/15

13

3.2

Jjud*J! <J-*aj3

Honeycomb

13

2011/10/19

14

4.0.2 / 4.0

Ice Cream

Sandwich

14

2011/12/16

15

4.0.4 / 4.0.3

lw'

Ice Cream

Sandwich

15

2012/6/9

16

4.1

y?d

Jelly Bean

16

2012/11/13

17

4.2

u*? y?d

Jelly Bean

17

2013/6/24

18

4.3

Jelly Bean

18

2013/10/31

19

4.4.2 / 4.4

cA£

**

KitKat

19

9

1.5

Cupcake

Y'

1.6

Donut

2.0/2.1
Eclair

a

2.2

Froyo

*

2.3

GingerBread

3.0/3.1
Honeycomb

4.0

Ice Cream Sandwich

C5“^ C5^J ,l**^ C5— 3 LS

j-£cr^ j ,^W^Ij jUaj jj L-f^j 1—Ajaj ,Linux <j--» kernel ^

J^ai <^11 .Android runtime

uU

Applications

Home

Browser

Contacts

Phone

Applications Framework

Activity Manager

Content Providers

Location Manager

Notification Manager

Package Manager Resource Manager Telephony Manager

View System

Window Manager

Libraries

Free-Type

libc

LibWebCore

Media Framework

OpenGL 1 ES

SGL

SGLite

SSL

Surface Manager

Android Runtime

Core Libraries

Dalvik Virtual Machine

Linux Kernel

Audio Drivers

Binder (IPC) Driver

■1

Camera Driver

Display Driver

Flash Memory Driver

Keypad Driver

Power Management

WiFi Driver

I J!

Am.]

4-^-^ ^J-il (t^Lftl^klLs^

Ltu^l t4tfwj.dl

L-i yj ill fil j-v ^ C)—* v> ' cli_ji JJJ L»~i ( _ 5 —a pA-jll (J_j^1

; diUUalal! j^)ji Cy*J **> \frlmii

;U jjjl A^aJajVI (j-« l«iC- (_ 5 ^C- ,(J^*->ji 1 ^*»*^ . J.

.(cijlJ j) Windows XP S
.(^i j') Mac OS X 10.5.8 j' S
■((dj^i J) GNU C Library 2.70**^) Linux j' ^

.JDK Ai_j^)*-a]l UU. ^J_jJaj <La^^. .2

j Eclipse '—*jjj' jj j kil l cA —ki j—a =• ,jjj—^ ^ .3

.Netbeans

.SDK ciiljJ .4

□^Uiuij-dsJ!

ClAiifLd]! jjjialj 1 ai 3 Clulj

.liU. aJlS ^9 jILg .5

.XML Cjliujluii 4i .6

(jj_(jl (J_ j djl__ ^11 j J j, q^\lj jCIjI _}Ln]| ^_c*l £._^ (J_at*!]! m ~j

.SQLite

.HTML l)-Lg cIjUlS ^9 jj^ x j j .8

rw}f^7Rnr\ # r»<in i i

Al-C> _ JJj—LaJ 4-iu SJ ^T...lVl ^I J-^Vl JJj-Jallll 4 jU* J C 5 -^

jjj-kij ^LJU. cjUjjks 4 _^US] >. n j Netbeans j-^j ,jjj-kill c^LJjj ^

4-qA _ ula ^ _&j Eclipse ^^ ^_iJaj) .CIjI _5n)Vi\t <j_« 1 _^_jjjAil ^_5n)Vi

,-^jj^' qjjWi jjj-kij ,L-aU c^lJLnki jjj-kil ^ ,Netbeans

a£j-ui (j_-a ( _ 5 _Aj L» a a JljjjIuI l "'' jjj-Lj] .n'i 4_usaLi. A_ 1 ij j .CjUlifLiill (j_-a

11

feips©

jjj—ks A_jn j >. m .. i cj Uq > <*>ti ol-fc ^a o-S\ .Android Studio U* "' ' ,<J

_Ja£3 ^jj^)AjI CllLlnJaJ <*—Lali S^)» ks\a EclipSG

.•^jj^' c5jj-^ gr*-" 1 ^' £-*j^l <j-^ ^ $1^" '—Eclipse ^-4^ ^ gr-^

1 : JU1! Jajl J\ o- a£ fM\

https://developer.android.com/sdk

\aJu\\ <ai*-aJI ^iaja

_ □ 1

FI Android SDK - Google Sc x 1 ip Android SDK | Android D x^

C £5 https://developer.android.com/sdk/index.html

is =

■pi Developers v- Design Develop Distribute

Q. i

Training API Guides Reference Tools

Get the Android SDK

Google Services Samples

Developer Tools

Download A

Setting Up the APT
Bundle

Setting Up an v

Existing IDE

Android Studio v

Exploring the SDK

Download the NDK

Workflow

Support Library v

Tools Help
Revisions
Samples

The Android SDK provides you the API libraries and
developer tools necessary to build, test, and debug
apps for Android

If you’re a new Android developer, we recommend you
download the ADT Bundle to quickly start developing
apps it includes the essential Android SDK
components and a version of the Eclipse IDE with
built-in ADT (Android Developer Tools) to streamline
your Android app development

With a single download, the ADT Bundle includes
everything you need to begin developing apps

• Eclipse + ADT plugin

• Android SDK Tools

• Android Platform-tools

• The latest Android platform

• The latest Android system image for the emulator

Download the SDK

ADT Bundle for Windows

i^-L US U. L*a ^jsja,Download the SDK

www.eclipse.org :Eclipse ^ 1

feips© ^ h$>

k

3 Android SOK - Google St

x j 'jyi Android SDK | Android C X^F

4r O @ https:/ developer.android.eom/sdk/indcx.html#download <£? =

•§• Developers ~

Design Develop Distribute j

Training API Guides

Reference Tools Google Services Samples

Developer Tools

Get the Android SDK

Download

Setting Up the ADT

Before installing the Android SDK. you must agree to the following terms and conditions.

Bundle

A

Setting Up an v

Existing IDE

Terms and Conditions

Android Studio v

This is the Android Software Development Kit License Agreement

Exploring the SDK

Download the NDK

1. Introduction

Workflow

1 1 The Android Software Development Kit (referred to in this License Agreement as the ’SDK" and specifically
including the Android system files, packaged APIs, and Google APIs add-ons) is 1 icensed to you subject to the terms

Support Library v

of this License Agreement This License Agreement forms a legally binding contract between you and Google in
relation to your use of the SDK

Tools Help

1 2 “Android* means the Android software stack for devices, as made available under the Android Open Source

Revisions

Project, which is located at the following URL http //source android com/, as updated from time to time

Samples

1 3 “Google' means Google Inc. a Delaware corporation with principal place of business at 1600 Amphitheatre
Parkway. Mountain View. CA 94043. United States

ADK

V

0 I have read and agree with the above terms and conditions

O 32-bit ® 64-bit

Download the SDK ADT Bundle for Windows

1 ,)Vi ^ j-J AV.^ i ^a-J a A ^ ,\c> ^ \c*

Download the SDK ADT J - j^H l jj ^yJc. .(64-bit j' 32-bit

aAzc. l^jSa .Bundle For Windows

adt-bundle- 4-4 _juo! zip u—* Ja ji—kiax C V . U CS-^ j-

jj—uJI J ^j— aj.windows-x86.zip

: JUt cP!

Application Tools
Share View Manage

« adt-bundle-windows-x86_64-20131030 ► eclipse

:•* Computer

Local Disk (C:)
ii. Android

Jt adt-bundle-windows-x86.64-20130219
adt-bundle*windows-x86_64-20131030
,. adt-bundle-windcws-x86_64-20131030
Jb eclipse
± configuration
jk dropins
i. features
it p2
Jb plugins
Jb readme
Jt sdk

13 items 1 item selected 305 KB

Name

i. configuration
Jt dropins
Jt features

M p2

Jt plugins
J, readme

.eclipseproduct

_artifacts

0 eclipse
v<, eclipse
SLj eclipsec
E) epI-vIO
L=j notice

Open

- □ |

Pin to Start

W Run as administrator

v ©

Show how to open this file

Search eclipse

P |

Troubleshoot compatibility

Pin to Taskbar

Type

Size

File folder

Send to

File folder

Cut

File folder

Copy

A

File folder

Create shortcut

A

File folder

Delete

A

File folder

Rename

ECLIPSEPRODUCT...

1KB

A

XML File

80KB

Properties

Application

305 KBj

10/24/2013 2:24 PM

Configuration sett...

ikb

2/4/2013 5:05 AM

Application

18 KB

2/4/2013 4:28 AM

HTML File

17KB

2/4/20134:28 AM

HTML File

9KB

plsj

JJBKJ

judj V \ _i£i ? Sj_ ujLia (J_axj (J_j ^_SI V Eclipse jjj ^ 5_iu <j|

j L-gJ jl.^1 ^L-julib ^ j_2j c^SlS-S ? JDK ^ C^-j/n A-7kl^i l_jj xA^.\l <jV (jVl Ig^lA

\„

L£ JDK -II

jjbk Jt

^ So J-x^a^ki ^ <^j j LiL^. ^)Jj-JaJ ^_2 'La.^Vi aai^SI cjIjjVI JDK —J'

Jajt^)]l ^-N.‘u ill 1 n'f- \ a 1A jl Ai-al

http://www.oracle.com/technetwork/iava/iavase/downloads/idk8-downloads-2133151.html

m 4 s\\ il l ^ nQi ^~s\ \ \ \\ ^»1q1a

Java 5E Development Kit 8u25 _

You must accept the Oracle Binary Code License Agreement for Java SE to download this

software.

Ac ce pt L ice n se Ag ree me nt ® Dec I i ne L ice n se Ag ree me nt

Product / File Description

File Size

Download

Linux x36

135.24 MB

S jdk-3u25-linux-i586.rpm

Linux x36

154.88 MB

S jdk-3u25-linux-i586.tar.gz

Linux x64

135.6 MB

± jdk-3u25-linux-x64.rpm

Linux x64

153.42 MB

± jdk-8u25-linux-x64.tar.gz

Mac OS Xx64

209.13 MB

± jdk-8u25-macosx-x64.dmg

Solaris SPARC 64-bit (SVR4 package)

137.01 MB

S jdk-3u25-solaris-sparcv9.tar.Z

Solaris SPARC 64-bit

97.14MB

± jdk-3u25-solaris-sparcv9.tar.gz

Solaris x64 (SVR4 package)

137.11 MB

5 jdk-8u25-solaris-x64.tarZ

Solaris x64

94.24 MB

± jdk-3u25-solaris-x64.tar.gz

Windows x36

157.26 MB

± jdk-3u25-windows-i586.exe

Windows x64

169.62 MB

S jdk-3u25-windows-x64.exe

Java SE Development Kit Su2S Demos and Samples Downloads

Java SE Development Kit8u25 Demos and Samples Downloads are released under the Oracle

BSD License.

L^i]

C L

JDK

J—^ ,Accept License Agreement

4 \\*e^ C5*^l

www.oracle.com <J£IjjV jll 2

tfi B>d>

(f—AJLOJj
- &15 -

<$dI s^W

(Jji udJ Sj\ C^L ^aj—kj ^x_J J)1 ^ lc> 4_JJJJJJ ^j_kj JDK -HJ^2

(JxC. (JjuiaaVI (j^ JJC.)

.Eclipse yVI 3^^ 4-^“^ ^w^»i

Nefl>e&ms

-Mj_J( j—«1—§jic. J—k^xajj , 3 Netbeans 3——^tui ^ ^j—? *—

4 ;Jti\

www.netbeans.org/download

I dmj U£ ^aj£J tilli

\sW j$ <^\ ^>\Sf

L_)_LLU

J-^ j^' 1—ii ^Lija ,1—^iaj ^j_lj |,Netbeans —!

sliUil ^ciija ,New Project ^ ,File cs-^ lb ^a j Q ^ ^^ j^). xLa

•kM\

. www.jetbrains.org :j* l^*S^ JntelliJ IDEA ji U^ Eclipse jsij^ 3

www.netbeans.org :Netbeans -U 4

u—*j .Categories gr^'j oj-^' ls-^ cs-b^' Java

^lija .Next k» * >»i Java Application J—^ Projects ®L»_umJIj 4 -uIjII 4-^jliil

SiaUlt

f-J .First 1—& Ljlj ^jj-JiJt <x_J i .i-'fci Project Name cs-^

i^Ull L#£ .Finish

Source

* History @ d * i ' ^ ^ ^ © L* 1? ^ ^ © □ ll =1

1

G

D /*

i

2

* To change this license header, choose License Headers in Project Properties.

3

* To change this template file, choose Tools | Templates

4

* and open the template in the editor.

5

- 1 */

6

package first;

8

E

3 /**

9

*

10

j * Qauthor Admin

11

- 1 */

12

public class First {

13

14

E

P 1 '**

15

* Sparam args the command line arguments

16

M ! */

17

c

3 public static void Main(String[] args) {

18

// TODO code application logic here

19

L >

20

21

>

22

^j—all ji c iv ,- i* . jj_j ^1 Class 4 —^ <J_^.b t_L_jij jVI

} J 1 -^ il^UI j, j^\l ^j_allj ? 4_ lill jIaj ^,,-ixj (jj a\W A g Vi^lt | j j^\l

AjLg-j

'ZJLUI S^uaL^Jl ^3 djIhiLftl L jC, ~ I ^Jl// ‘■"iltjb'itl ft.uuU L**^k '4 1 a ^ y^c

y ^ uyudll (Jj&aa

i

package first;
public class First {

public static void jiwtr (Str ing[] args
{

System, out . print In ( rr Lib- u_^-j_V r ) ;

}

}

J

: Output - X (run)

Db

U>

□

SA

run:

i_j i_> L_ln_m

BUILD SUCCESSFUL (total time:

■7 ^

1 J**

l gj lalll <L_Lij^ L-g.Li.1^ L-sL^. l-L-Lq ^ ^jj ill 4 _^

<j!>Lc*V!j ciAJiill (j_c. i*vw*fl inj First ^ <j-c. <j!>Lc.V! 4 ^Uill juJI

4 Vua | ^)_u£ j-9 >v.>Jj jJjJaSlI 4...tnj Cll^ali L-kj jdxJ L^<u9 1 g 1 C>

a 4Jii]| ^joi^ Ua <j>a 4j|

L >-^ Cj? —a 4 —Ljlall ox-&j Method 4 — 1 jjL j^-ol j c 1 aJI!i 1 I j 3-a .. ^1 1 ^ 5 —a

■ ^ JQ^; |jL-i} 4dta LqA k> cU cjV jualt IjLJfc <L_jIj£j JJJ lalll 4dnj d—ali \

lalill 4dj Clbcli Ij&j cJjWl (jC* d^jLuj)

(^£- (J.1} , 4 'V- n (JJJj3

println 4 —aj^Lll ch ^ a l_Laa ^Ul ^ j]l ^j_£l! _iJl _uill

4_IijIj£j ^ j_3J (j^Vv \1 (J-^ ^)3^a. 4—c* Lila 4 aj , System 4—kll ^—9 ^a]|

a 4d\judll ^-lc-

a 4jL^)ia]| ^ajud^ 4jtgJ C* n^k jLouil 4^lLa (Jjjj9 ? ^)jJ^ljudll ^lajuJl

^'aA\ _ui^i 1_ j _ui 4_J ^ ^Jj V _uill judll

a 0^U^)JI ^Jjuj C* ^ ^lajoaVI jlS 1 >ag ^

4 & o jb CIloj

.Cj! jjiUlj aj^LiVI £l jtt I ✓

^9 ClAijx^ll A-iAjau]| ClAj9lij|j Jaj^jjo)

_Lg-C^I^lj CIA^jIaIII

&jlJ k ^_9 ^j-JjlSI cIlJI ciLil Lj^jj ^L-iiAic. L^j \ will j d win 1 * 1 i&lc> ~ gM

_3a j ? 1 _^jIj _£ ? 1 _9l^ A _ xl dlLj_udLudl _iJj J jUA_ uj A__ uJl

_Iajjoj ci-^j ? j-uIjuIIj ^ciAiiLcillj dAijx-ail A-L<uuajj 1

\SW <^S fihmsSm^A

a \\aaW ^j_allj 4 -iill J_^i ^j-ill j-j^ primitive type ^j-ill

;£>Ujil ^ A^jJa^^AJ AjjouIIj objects ^)jiu V

Lid!

♦♦ ♦♦

Ukil ^jall
♦♦ ♦♦

» jSlill

liU ^ ^uoVI

false

true

boolean

1 J>L1a

Unicode 0

Unicode 65,535

16-bit

char

LS*J^

-128

+127

8-bit

byte

-32,768

+32,767

16-bit

short

-2,147,483,648

+2,147,483,647

32-bit

int

-9,223,372,036,854,775,808

+9,223,372,036,854,775,807

64-bit

long

^AC'

IEEE 754

IEEE 754

32-bit

float

<J^)judC» 4 L^ali

IEEE 754

IEEE 754

64-bit

double

^ Qf^, 1 1 ^ i‘ic.

(J 4 ^aj-g-Lc (J L_lJIjlSI ^ 9 _ulJ \ gJlllli 1 a]I ^aj_9J ^1 j j| C*ll lA

1 a\ ^I^JLjuAj ^ J_i]| l^_A ^)j—Ia^l J L-j\ ui^. ji <jj_l]| (J—Lc^ ^aJL_*Jl

.objects djUjl£ll ^ Aixuaj ; j±\ £jj J ,enum j' .interface J .class

^jjc- j-J tilLiAj \ gj9 a \\ Sj£Ia_ 1I ^_9 £_9l ja ^ 5 — A

Sj-JiUi 4_^\\ j-jiittlt -ki&j Ljaj ,Value Variable fj-q kfi ^ ^ 1

'j-

l*L<lJ

>>

uxIaII

fij Ai_p. Reference Variable ^ j-r^j .4-e-jj s.jSIUI ^

.<Ujk]| U^J £a.

CJ&

int x = 5; // Iaj-LJU
int y = x; // ^jj _ H

^j_j ? AljLjud]| 4_L^)ia]| La j^>jI c!j 1 j j»*L\t (j_c* <j!>Lc*!>U Jjj_L S*ix* .> ^jjj

1 1X-L&1I ^a— juo 1| ^a— juo! ^a—2 ^A^Ljula ^a-J ? l..g L^kJ i Q L11 ^j) Q J 1 ^ ill CLjLjLJI

AJajV^ll <L^alill^ AJajilLa <L^ali ^a-J ^A—ulLlI S^)_99]| ^_9 Ia^^Ljuj Jaj^)_jud]| (J-^ ^A-*J

.(jjilcll j^l LS ^\ 4it

£-jJaj (J^Li. (j-^a *1^.1 j ^)L-judJ jL]I (JJJ-9J (J *<aVl ill Cl<j_C* <j^Lc*VI (J ^Lj

:<^L Li (,) u^ii

String name;

int id r age r number;

String father r
mother f
baby;

G\a$jui»l\

_JaJjudJ (j£judJ j CliliC* vW*Ljj S^)99]| aCA ^9

u>^ ,^j-d' W uj-^j L5-^' , j-^-at*il a_&^^ array rAijL^Jl
reference c#— j* '—&y ^lU ,cjl_ni£ ( ^ r _x array rAijL_^Jl i>—^

(Jl_1 a]| _LjI Ai^9_ k^jCk L Q .A_j» jl Aj_uoL UJ ' uj-^ O' 0-^J Uj-^ali. .types

:^LU

int x [];
double [] [] y;

float z[] , u[] [] [] , a [] [] ;

Aii_jfl l a J^)XJ ^LSlI ^la J! ^ 9j J ^.1 j J xjj A.9^9 c 9 i^)xj JjVI jia_uJ!

lIl/IILj <_ut31lj j .l_^!J ■*'-* t5 —IjVt jdilijLj^ax CIl^Lj l a JJ»~' jLLlJIjH j^» >»AI ^g-3j .^jjXxjj

.(jj.isuj Ajlliillj j^xj!

: JU1I Jllail Jj jkil

20

int[] intArray = new int[5]; // j_-> I l, j_su_i .J_ij_^_-i5 _^ulp

intArray[0]= 2; // 4 _oj_s_J I ^j_j2 J_^ I _p^uL_i?_J I j
intArray [2] = 3; // 4 _oj_LJ I ■ ^_i U_i I j_^ulj*_i I j

System. out .printIn(intArray[2]);

^ad^dll A ^j, x«oLlc> ^jj^.a 4 ^ j,., Vi j >Y.Jtj (J-^ x«^ia 1 l9^)C* Vjldll ^—9

^Ulll /jjjU mil (2 L .' ^ lLlJUII j ^w\I ^_a v^ukll ddjl 13] dl3_l jq Idi}

V_C*Ll]a I_lAIa ^).,..jVVt ^)Ja_udll ^_9j _d_11311 j (JjVI (J-J^>_i«Vl*11 <jJ_*1 aj 9 ti*_>Jaj dl_11311 j

.3 ^jjiLoj 4 ^/ 11 11 d!31 j dll31l jx«Vi*11 ^ ls j\\ vdll

int al[] = new int [3];
int[] a2 = new int [3];

char twodl[] [] = new char [3] [4] ;
char [] [] twoc!2 = new char [3] [4] ;

int[] nums, nums2, nums3;

G\S)

<Lajj]a jl jl tJa yLS C-l ^ xjoI , £’! L A ^ 4 aid Jaj^) uill ^j_a JdC- S| ^ j J

<jj j - Lila jJa — 4 ada Clil 9^>xdl Via uul 4 alx Jl ^ c*l (j a A C-^a^a dl lAj _11 __

4_Aj£ ^Jl-J SdC*llll &d& ^_9 .(J A^JI SdC^li ? ^1_3l Ig-A^lVduJ 1 ^ dc*lj£ll dd j( (J-^J

dddt d^l ? vJ j*j ^U! £jd]I c_1_ui^. j-ii_k^a jl J_lj£ L_fl^)—J jVI j-^'

_j 1 ajl^ ^ll A al£Jl Idii JdlAK (J-^ CjJ) d^—xdl (jl—^ (Jda. 9j _^-dlj

.FileSaveAll j Mobark j ButtonSave

j Mobark !<JI_i« 5 ci_j\_aKII _j J_( )_II ^l^is_uil sj c.li _i&j

.File_Save_AII j Button_Save

A ^K\l 4_jUj£ aa jjj_j_2kI A-C-1^2 inj _ ia]I j_pa_*_lj

(jj j (J A k^aL^ k_Sj J ^Ia^j uilj jl ^ejji t^a L_S^)^I j I jl j j (—Sj^. 1 j

.(_) CjUKII

44 oJt -

C*lc* j^)jou& ^9 ^jSJ ^1 jl ? 4 j 9 jl c5^ ^-UUol1]| Jaj^jud jJ

.Unicode j^j^' {y^ ^ ^ j' Su^jV! cy* ^Vl <jj^ u' f

.($ J _) C&* U-"Jj ,(9 cr^ 0 (>)

.^lj3 ^Vl C^J^J V ji C_J^J y
.^3jJ ^JOlVI 1.1JJ V J »—12kJ ^

.lil^ ^ -^' djLal^ll .1^1 U_J^J V (jl *■. J f

■ J > ^ (JJdiijj ? ^JUdVI (JJdiij (jl Jjjil* <^l^)JjaJj (Jl

|<jJa c-LgjuoV

7Button , Button Save , int.

1 Jl jj oJ)j dl aI£J! ^ -J^> jl 9l-^ ^2 *J)j dll aISJI (J.-^j ^J1 Illl (JjA-'vli

true

strictfp

null

implements

extends

class

abstract

try

super

package

import

false

const

assert

void

switch

private

instanceof

final

continue

boolean

volatile

synchronized

protected

int

finally

default

break

while

this

public

interface

float

do

byte

throw

return

long

for

double

case

throws

short

native

goto

else

catch

transient

static

new

if

enum

char

iJl (j_C* ^) ;»J 4 ^1' ^ joal (jl ; dl ^1' A-I^—juoJ ^_9 AaII (jJ_J (Jj_91ia1I (J-^

? J.-JjS L-flj,...^kj Id-JJ 1_gic> _C*VI A...1C*j _uiU 1_g 1^0 gjl) tgjl_Udjj <j_«

Idjj .ijIjII 4 ,,^K11 j ,^K (j-^ clH^ (jj-SVi CIljIS ^_SjVI 4 ,,^K\1 Sjji

ptiblic class MainActivity {

22

a

J-A Ad^ll jL_^<a (jV ^ joaVI (JjJ-^J ^J^)_jauj| (Jjj_ 3J ^_3 (jldll3 J V (jl L-l—^Jj

_^j^)juLa]| J^l£

A iLaC* ^al 4 C-Ua j-Jfc J-Jfc A 1 ^j—SJ L_flj uj ^£dll J x^ll A <Ll^la]| ^ jujI Jd j'

A a 1£11 ^ii k^a d^) ^ A iL^all ^ d 1^ ij <jl ? A die. d^)l xldl <j <aj _1 Ad ui^.

;Jla ^151! 2ul£U dj^j j( JjV!

protected void omCreate(Bundle savedlnstanceState) {

^_3 j_Jk Adj^)Jall Jl_^<a (jV ; A dt ^jjj,.,^ i ^_3 Adj^Jall ^-_d ^ja <Ti ^)^)...£*n V (jl C-J

2 Liil!

^JUl^

c£

dl^ixdll_3 ? ^-<axJl_ £ 1_ g d Vi ^ _Ill I dl_jLiill cd_ J dl^)_ixlL<all $d _ d Jdid <jl ^ V->J

A_a 1£11 d_k^a d^)_^J Adj^lall ^ d Id jj <jl ? A_lie. d^)L-xIld (J-^J b ^jjL-£ 1I (j^ajl_J_ld

; Jd j Adlliil A^KW jd d^)^.j jC5 JjVl

String fatherNair.e f mother Name f fcafcy;

1_*j 3 A_k* dAdl_ uj dl^) jxlld jL_^>aj ? Add><a ^_3 j_ixldl ^d jj £jj V <jl l_l_^jj

dj

OVsil^sH

m

^ _3 ^a! _uiJ (j.l^<a^) id (jd_xJ _A_3 jjjJj j ^cd_ !^}ill Sd^)—3 Jig_dll dll _iiLdl ^Adl_d

(Jj_i^)3 dldA (jj_£i (jl j ; dt j.jxlidtj ^1 j-£VI ^...dj d3 dldl Aduj (j_^a jJ&l 0*Lj^)ill A—

S^L-oV A__ddl (JJ^ ; A Ij^ca J ^ 1.,*l£ da ^g 1 *<a ddj J_£ ^ g qj ^dl dll Qjlxllt ^Aidjd

_^j£ll J>al£ 1^)3

-di. ^\ dl.,qjWilt 6dA iv..d (j_S ^dLiilxiill Jl_ aaLi Java compiler ^j—

;^Aj dlkilxilll ^ d!>lj ^jj B ^aU^ill

23

I

H»Vsd\ - *3%.

^£dll ^la-judll A _iLgJ ^ 4dc- (j^Lc*VI A l^Q-i (J-^C Idll ? dl Q^^tl (J-^ ^J—ill Idk

;<illi ,-lc* <JHg j (//) —i dtLjldll /\a p aill I^a

A *a

a

/ / j. j_L^ j *-■■■■ _■ ^^JLjlJ

int X, ^ / / »iji_:L_-»!i j !r~i mi _ i

(j-C* <j^Lc*VI A 3^31 ^_3 ^,.,g,Vnj j 4dc* <j^Lc*VI 4 3^31 IdJJ ? dll qjlxllt (j_>a ^jdll IdA

^_£JJJj _ujVI (J_a d_ £* _Ic- _uaJj ^)Ja_ uj L_fl_1^_ ij <jl d_I2k ^A _jjLgJ

<j— a J ,(*/) —i cs—(/*) —i £j—ill li-A .jd jla-^3 Ul

jcilli ^Jc* cJLLgj ? (*^ _J Idj dd* dhW L_A^)Ijl1a]|

int x;/ A

* a

*

*

_j i ~i a

I fTi.l.

it i

yi_2_L_'j

int z /*\ij_s_Ji

ll ulj 4__i I t_£ y ^ t j */ int y;

J—L—l \ J 4 I I 1 ^ y t * J* / = 5 ^

Javafcs dptSj

£_jJaJ (Jg jWllt 4_}ld J_iC- <j_£J ? ^)ia_ juoVI Sdl_xlLa dl_3j\gn\\ 4-g-jl_da dll_3j\»Ml d_A

(jj-JJjlll ^^klLjaJJ ^ g,3 j L_dllk^ dL-ilLtllll odA ^l^id-jojl (J—.(/*) £_daJ A.nljlg 1 ^_^j(**/)

j -&) diLiiklll ^ v^l Javadoc ^pald^j c*1L_ia .s^doda ^pad^ll

.HTML ^ S^j £ ,W J j (JDK -« c>

int x ; / kk jiif-

* Javadoc

/VWvW^VWvV%

* L_iL_^ ^j_j I _j j lIj ! _£_±_L_x_j

* j j'liii_< I t j_a [Ji—SL-'_'J ,Ji_L_L_tj._J E

int z /**.ij_i_j 1

jS 4_!Ljl_j ,;,j:_*_i fe "/ int y;
1 _j L_i_£ r j-S—i_j * / = 5;

j-IjIjuj J^1-»j lil^. 4 JlS A^^VuAi^ll jjjldll (j>i (jJC-cilLiA

dl AjL^j ^ixli ^^} A 4\L^nl q\1 4

CP O

3

0aI 3^)d]| (J—aA 4 Ll^la C'lC'^J ujLj 1 <al ^aj—SJ ill ^)Jjl xlll gr-* * h ^ Cj]

LJL^. _x = 5; J j <L^ojS ^LLjoj] jl jprintln ^lc >ju ^1 ^ ^ JjVI

b A-Lo3^)]|j ^AjS^aJlj ; 4jq)a ia\I (JIa ^dilLa!] AiuiJ ^Ll ^aLall ^l_^l L>^

□£?oo/eaz? <UdbUl 3*uttl

H H

^gJc. JUl* j false J true '-*' '-^j V jj-1^ VI J-j£ V g-jll 4-^11 ^

<jl ^)Jj_lall]| *L-llJ (J-^ J-A ^) JxIaII ^jujI JLjujI ^)Lj^aVI ^^-x1a]| Ja_aJl ^Ja^-VLa^

I^LabVuJ ^aJJ jjilLJl

boolean r;
r = true;
r = false;

□str/zig <u^Ji 3*uttl

,Unicode ^ ^al_laj ^_a _ uiaII l_a^) _^-Vlj Aj,,.,*^ i\l (J_uiVLudll ^_&

*L_aj^^A x^aJJ ^ ^jj_j Lg-x_iJaj ^aJ_j <j-A (J-C* (^aj-j^aLl &*1A J) JJaIiIj

i | I ^ ^ i ^ ^ ^1 -jujj 4 ail ^J-j^a g)j^jl] ^ ^ ^ Vlj-^a

ail ^.Lj^a ail (Jj_jujj i*i*A xxi |(JI—3 I ^ ail ^ >Ja^) 4-^ laaJI ^j_j (j—J ail ^ ^ (^jAa.^—11

Uj) 1.^ A'NA (jl^ a)i VI 4—II V (jl S^lg *i j^jxl A'N ^_lo ^aVl jaiV I ^_1J^ ] J j 31 ^aJ— joj^ A j\c»

i£j)\ _igll aljj c (cJ^_^J_ 1 _a^l ^*S\ _^3^ _aalj tSVi_^a]| ^al_alj tail

4 AgA^I Cil j\a» 11 ^jia—*J ^1^)—^jj (j^aJ_II ^jJ,.,x^Vl\ L-Jj^)_gJl (J-jujVLoj ^al^aJLjajI (j ^Aj ^/'^Ljolaj

I UjujVIjuJI

nill

4j£]I

^Axil

L-j^^^JI aJjudLuo

5\5

"5\\5"

w

My Name "Mobark"

"My Name \"Mobark\""

4_a>(j^UrfVnll Aje^kc.

V

My Name 'Mobark'

"My Name \'Mobark\'"

V

My NameMobark

My NamMobark

"My Name \bMobark"
"My Name\bMobark"

L_alaJl ^)a s_s^pk i q.w

\b

My Name
Mobark

"My Name\nMobark"

(jjjja^

\n

j jlj l^uUll ,(-*676 \ L ajllj jCLilljil eluAaJI -5

.52 lf 2009 - -a 1430 * JjVl :^Jol>

L

Mobark

"My Name\rMobark"

^lajoill ^2 ^aJ

l^La Lq (J£ c. ^.laJj JUJ1

\r

my Name mobark

"My Name\tMobark"

AiLoi^ c LijJaJ c^Ij

csr^- -2ai-^all U^Tab(

\t

(iLljj j string 4 ~ ^<LjuiLuJI jl l _yaj \\ 4_jUS ^—aj^L j_^l ^j_j tdl_iA

A - B - C - D - E ja-b-c-d-e-f (9 ^ 0 c>) ^jVl

L-ilj^. II l_i& ! ^ L^«Vi ^ ')r. /j^ . >.j _j A5^j_ui<a _- p

^ Sr 1 ^ A

char ch = 'V'aQO^l 1 ;

^v\-V\

u ^J '■ *" char £ j—i <j-^ gr-*J^ i j >j :^—

string £j-^' .> ^j^aJ—x^aJJ jd-J 4....1jl"fc (j, Vj ^'L-iA'y^j—La

^ 1_Lall ^aJ A _Vj ? 4_x^ajlll 4_ A^hc* QQ

Uaa* ^^1] ^JjolJ C5^ (JLuJ ^^}xIa]| JaaJl Ja^V)

String St;
char ch;

// _

St = rr H ri ; // ^ I

st = 1", P , ; ^ 1 ^“* ^

//- --

ch = w H ,r ; // _ ; ^

ch = 1 H 1 ; / / i j_a

L <u^J>

(J_£j A _k^aLa* ^1 j_ jI c*ll_lA ^ ^

Alkali g-Jill ^lA-^bU float J 4.

int £ j^-s

4_alajl CIj^L-J ^LLI_ui ^_9 4_dli5^)l J y *J) ^ J—i lU Aj^)_jaiC»

a aLS &J ^.iLlLudJ A A Jail <j>a 4_LudJJj

_ 127 (JLa ,(9 0) L>^ cJ^Lj AjjujLujVI AxJj^all ? ^J^)jai*Jl 4ijj^a]|

_udC* dj_Udll ^al_laill ^\ _3jl ^_J OX Ox ^U_lij ,^J_^ ^_uill <i-J_k^all

(j-^ j f <_r^- a (j-«) cjj^Vlj ,(9 cs—^ 0 (j-^) f'-ajVl (j

.0x7F : Jll^l On^ ,> .(F ^ A

.0711 ^ ,(9 0 0-) ^jVl c> uj^j j 0 '^Aj -

26

md

null 2 ituft

H

jj_Aj V j—jilall jl JJ—wJ j—jilail A ,.- m> J* A—<ua£ ^ull A—«j£l!

■ CF

,U1

I^JaJjaall ^jjjIxjII ^ja J-iC- AjS (JliLa t^A_j

int counter = 30;

int counter2 = counter;

System. out: .println (counters ) ;
short s = 20;

System, out- . println ( s ) ;
int i = s;

System, out .println (i) ;

sho r t s2 40000; // j .■ ^ ]. -i ■ I j - 1 ^ j 1 2 - -4 ^ ^ * 4 j l_p

int i2 = -1;
double d = ±2;

System. out. println (d) ;

c^LJa ^_1c* (Jl_ !Lgj _ui JLdllj CA^LgI_3L^]| (J_4 *L_C*J_A J*]|

^aJ_3J \ lAj .(x-5) ^.1 AA-C* A-x, jj (J_^aLx>a ^Ia^ILjujI

.5 tgJ C. \u>aj ^aJ X jlx>a^kL

;liUk <La jc^AaII <JjA^JI

Jlla

£>-Jl

<*

X = y + z;

Jl H*J Ai^k f j*

+

1

X = y - z;

(JjVl (j-a ^bll ^SjJI

-

2

X = y * z;

^aSj]| cJjVl Aic-LjaAJ ^ajiL

*

C-J^jAall

3

X = y / z;

^-lc* JjVI AAxJl ^LojudiL ^ajiL

/

4>Uud^]|

4

X = y % z;

^Jc. AAC* <L<Ualia A^Jj

%

5

y==z

jbjluux IaA Ja jJ-lic. jjj jjll:

==

jLuLllI

6

y != z

jbjluila JJC. IaA Ja jjp-it jJJ jjUL

!=

^jLaull ^aAC*

7

y > z

QA J &I JijVl (JA jjddC. jjj jjUj

>

8

y < z

t>* J*—a' JjVI J* Ol--*' U& UJ^

<

J* A^l

9

<

V

II

N

^jUSI ^jLujj jl jj£i (JjVI (Ja jjj jjlij

>=

^jLolJ jl Jj£l

10

27

h

N

II

V

>

(J jLojJ jl J» n^->j (JjVI (_Ja jp-^C- jlJ jjLil

<=

jl JX.xs^\

jjLojj

11

x = z

A-ojall ^liudL ^jL

=

d<aljL<a

aliuiVl

12

(J J 4 '.>»' \^ll t**il 'Util axil

IAjIUII dlljjilLa]! C_flJ^)*J (_paj3 Jc.

int c = 3 f d = 5, e = 4, f = 6, g = 12;

* ++

Aj^LuiVI 4joJ)

liU JlLa

jUriiV!

c = 10

c = c + 7

c += 7

+=

1

d = 1

d = d - 4

II

1

"D

_ =

2

o

rsj

II

CD

LO

*

CD

II

CD

e *= 5

*_

3

f = 2

f = f / 3

f/= 3

/=

4

g = 3

g = g % 9

g %= 9

%=

5

DD

U>

IS

run:

10

1

20

2

3

GW y£3>$$\

int c = 3, nl = 5, e = 4, f = 6, g = 12;
c += 7;
cl -= 4;
e *= 5;
i /= 3;
g %= 9;

System. out. print In (c) ;

System. out. printIn(d) ;

System. out. printIn(e) ;

System. out. printIn(f) ;

System. out. printIn(g) ;

^aj all JiU ujLj ^j aj ^ ill ^ g_9 ^jjj 0^1 j jdll ^j aj ^ ill ^ & CIjL^jj ^alill

ls^j _^ jS- 5 _^t^ii jij_aii iji 0^1_ij^iij _3 ji _ ^iaIi

jl -k^J jjli jl jl*J £cjj^»j]I

j_ a\ ja _JaJJ Jsu_uull ^jj_

a! _^A_A_iaXil J J_£j: J _A

j, ^ljjL

<_ajjlail jj —(jl jSa^j a jj_juj j£J ^■■■g.Vnj )A_jj C*il. jj\*s jl A-iLj— joj

.(c_i£^ main AiijUl

28

md

A t-N. j ,if-else ^ t?- J fe^j—Lall if A La^, 5 <ulaj_jd]l <J_^aJl ^j—a <Jl£_jd) dj^L-j d_a. jj

.switch

z/2lWr

A \*y (J__udll (J_^ ^.0*1_J^)J V

dil—«ui*jll a—^ja^a l_ii , (Boolean expression) t3—^=dj l\1 .if

l^Ull Jldll ikljj .aJUII statement

if {Boolean expression )
statement

jluaill (_yijj ^1^1 J )C jj JjVl ^I g'lj l l^l ^ 1-^J

int x = 5;
int y = 7;

/** Jj^fl Ml II *■/

if (x == y)

System. qlt£ . print In (x) ;

/*' .j-Ji l_LJ I <1 */

if (x ! = y) System, olte. print In (y) ;

.X y X 13 ] ^ IxJ (JjVI ^-9 (J^LjuiI!

_y *Uu 9 £±lal y L$ jt-J V X ‘dulS '\' ^j

□z/-e/se2UU*j

J j-^j ui—£ , .Jjjl cJ< 0al_j^jll „ vW ^ S] A -N.1-N.J ^jj_£j j dlVl—(jia-XJ (^—3

dll_a ll«~i A _C- A_ij Jj <idn J (Jl_a. ( _ 5 —3j j dll_ajU'ill A _C- a A_ij Jaj_dll Jj_Adi 1 j]

: Jidli AkL 4i f uii jLilij >1

if (Boolean expression)

statementl

else

statement2

;lg n'1<\ Jlldi tdl!/lj L«j3j

29

int x = 5;
int y = 7;

// JjTfl J4-2 lJI

if (x=y) System. o-E/t. print In (x) ; else System, out. print In (y) ;

// .j-Jt l_LJ I ii l

if (x=y>

System. out .println(x);

else

System. olt£. print In (y) ;

// ULU! J. % ■ T . .1
if (x == y>

System, out. print (x) ;
else if (x > y)

System. oliE . print In (y) ;

else

System, out .println ( rr No thing" ) ;

y £±lal Vlj X £±]al y lS jt-J X ,gr^'J JjVl ^

^j_-a j_j£i X Ii] Vjj ,X 4_«J3 ilal ; y jl_juij x dl_Jl£ lj] j Cll_]lii]l JS ^g—3

."Nothing" Vlj ,y ,y

La£ (J^.ljiLa (J^juoJ aJ j

if C x > 5 )

{

if C y > 5 )

System.out.println( x and y are > 5’ );

}

el se

System.out.printlnC "x is <= 5 " );

X " t_La^Jl f 5 y *''S tij j 5 5 (j--® X L “' Ii] j

."x is <= 5" u^M' jUa^ill jLsJj lilj ,"and y are > 5

(Jjj! j—sVI £ >Jaj V->J^ -la^) *^1 <^1 j—^ (J—Iaj A 1 (jl £ (Jl ^ 9j

:^uji jLiii ^ us ,}{ jujSIi

if ( grade >= 60 )
System .out.printl n(
el se
{

System .out.printlnC
System .out.printlnC

}

"Passed 1 );

"Failed" );

"You must take this course again."

);

30

^ j/Ou b a

4_yf

\3swi tch 2LU#r

^_j*1aH ^ >>ijJ 4 _j(Aj1I (^—3 ^jJi 2 j j-n. j oj_ k ^aii^ 1 g if-elSC 4 —Ia^J <£jl uj-a (^—&J

^Lj (_£i_ll ^j-£ll i-ajj IaIj_^.! f< aa-N."' (Jl_^. ^_3 .^»j_ 3 4_c. 4_ijtaj ; a jl ;"'^' A_j^)j c£-^

!jA l$l ^l*J! (J^jillj .case Cy*^

switch (selector expression)

{

case value 1: statement 1 [break;]
case value2: statement2 [break;]

case valueN: statements [break;]

/default: statement]

}

iaj_^U ^-i^3lit valuel selector expression ^

c 3 ^ value2 uJ—* <3—*^ ^ JjVl Jaj—^11 li] .statement] ^aj

fd '\' j-^V' cs-9j L j-2\ ^sj-ai! <J-£ £_* jjLi II^a j .statement2 i-»j Jaj-*^'

; J^l ^JUll Jtldtj .default: statement i*j 1

int direction = 2;
switch (direction)

{

case 0: System. out .printIn( "You are travelling north."); break;
case 1: System. out .printIn( "You are travelling east."); break;
case 2: System. out .printIn( "You are travelling south."); break;
case 3: System. out .printIn( "You are travelling west."); break;
default: System. out .printIn( "You are lost.");

}

^ ,(0) e^_Jl£ JL^. ^ 5 —a .direction j-^' cs — 5 «j d! sj-<S\j

^)Ja _uJl >Y.Vi ,(2) ^ (Jl _^—9 _ uJl >Y..Vl ,(l) ^LJLuS (Jl_^ _9 .cJj^ _uJI

pj-s\\ tj-Sj ^ jL^k (j—3 I.<*-d jll 1-aj ,(3) ^-JL>j 3 JL^k ^—3 .djJlill

.^oLiJI j J'i t d i iaj ,(0,1,2,3)

J_^.jli ll^) _ ^ (J _ A ^^ (JJ_x-a ^ (J^ _ (jia_ xj ^_9 J_9

aJLjfc <j _^ j _ jI 1 _ j ^_ iili] loop oUlLJI (jj _ a^a^idl

31

diLJkJI ai—&> ^ j_Ji ui j .do-while 4 while 4—al*-j for ^ ; c djl_akJI

.aJUII dljSill <J

\Z\For"Aab-

i_kljj .eJd-aj di jl (J^ dj j d)l jjdJI (j _ a Jdui Jd_C. jl jjdJL ^ j_2 j for A _aiaJI

: JUI f uii cP!

for ([initialize]; [test]; [update])

statement

dj^j ^gdl
Lire la suite