MAD Master Lab Manual (Final)

8/16/2019 MAD Master Lab Manual (Final)

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Geethanjali College of Engineering andTechnology

Çheeryal (V), Keesara (M), Ranga Reddy District

MOBILE APPLICATIONS DEVELOPMENT

MASTER LABORATORY MANUAL

DEPARTMENT OF

INFORMATION TECHNOLOGY

Lab In-Charge HOD-IT

K.SRINIVAS Dr. K. SRINIVAS

A!. Pr"#. Pr"#. $ Hea%


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2

Geethanjali College of Engineering and Technology

Department of Information Technology

(Name of the Lab Course) MOBILE APPLICATIONS

DEVELOPMENT

( !NT" C#DE) $%&'%rogramme "G

*ranch IT +ersionNo

,ear I+ "pdatedon -./&'/-&.0

1emester I No2 ofpages .3.

Classi4cation status ("nrestricted 5 6estricted )

Distribution List Department7 Lab7 Library7 Lab In Charge

repared by 8odi4ed by

.) Name 92 16INI+$1 .) Name

-) 1ign -) 1ign

3) Design $sst2 rof 2 3) Design

:) Date -./&'/-&.0 :) Date

+eri4ed by

.) Name -) 1ign

3) Design

:) Date

; ed by (?#D )

.) Name Dr2 92 16INI+$1 -) 1ign 3) Date


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&. SYLLABUS

'ee( - &) Installation of Java wireless Toolkit (J2ME)

'ee( - *) Working with J2ME Features

'ee( - +) Threads & High Level I

'ee( - ,) Working on !rawing and I"ages

'ee( - ) !evelo#ing $etworked %##liations using the Wireless Toolkit

'ee( - ) %uthentiation with a We' erver

'ee( - / $ 0) We' %##liation using J2ME


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*. L1! "# E2er31e

S.N" E24er15en! Page.N"

* +reate a #rogra" to #rint ,Hello World- !"

2+reate a #rogra" whih reates "enu that ontains o#./ ut/ #aste/ delete/ selet

all/ unselet all o#tions!#

0 +reate a #rogra" that #erfor"s Event Handling 2"

1

+reate a slide show whih has three slides/ whih inludes onl. tet 3rogra"

should hange to the new slide after 4 seonds %fter the third slide #rogra"

returns to the first slide

!

4+reate a slide show whih has three slides/ whih inludes #itures at 3$5 for"at

3rogra" should hange to the new slide other 4 seonds#

6

+reate a MI!3 a##liation/ whih show to the user 47*8 9ui: 9uestions %ll

9uestions have 1 #ossi'le o#tions and one right o#tion eatl. %##liation ounts

and shows to the user how "an. right answers were right and shows the" to user "$

;+reate a MI!3 a##liation whih Ea"ine /that a #hone nu"'er/ whih a user

entered in given for"at$2

<+reate a MI!3 a##liation/ whih draws a 'ar gra#h to the dis#la. !ata values

an 'e given at int=> arra.$%

?

+reate a MI!3 a##liation/ whih draws a #ie hart to the dis#la. !ata values an

'e given at int=> arra. @ou an enter four data (integer) values to the in#ut tet

field

&$

*8+reate a sa"#le #rogra" that shows how to dis#la. a si"#le LA5I$ +BEE$ on

the J2ME #hone and how to authentiate to a HTT3 server#

** +reate a !atagra" server #roCet #%

"


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+. ADDITIONAL PROGRAMS

S.N" E24er15en! Page.N"

* +reate a MI!3 a##liation/ whih reates Muta'le I"age %&

2 +reate a MI!3 a##liation/ whih reates I""uta'le I"age !'

0 +reate a MI!3 a##liation/ whih reates $on7interative gauge !'#

1 +reate a MI!3 a##liation/ whih reates Interative gauge !!


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,. MICRO PLAN

S.N" Da!e E24er15en!

* *;D6D*6 +reate a #rogra" to #rint ,Hello World-

2 21D6D*6 +reate a #rogra" whih reates "enu that ontains o#./ ut/ #aste/ delete/ selet all/

unselet all o#tions

0 *D;D*6 +reate a #rogra" that #erfor"s Event Handling

1 *4D;D*6 +reate a slide show whih has three slides/ whih inludes onl. tet 3rogra" should

hange to the new slide after 4 seonds %fter the third slide #rogra" returns to the

first slide

4 22D;D*6 +reate a slide show whih has three slides/ whih inludes #itures at 3$5 for"at

3rogra" should hange to the new slide other 4 seonds

6 2?D;D*6 +reate a MI!3 a##liation/ whih show to the user 47*8 9ui: 9uestions %ll 9uestions

have 1 #ossi'le o#tions and one right o#tion eatl. %##liation ounts and shows to

the user how "an. right answers were right and shows the" to user

; 4D arra. @ou an enter four data (integer) values to the in#ut tet field

*8 26D


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. INVIDUAL TIME TABLE

/. LAB OB6ECTIVE

&


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In this la'/ a student is e#eted to design/ i"#le"ent/ dou"ent and #resent a "o'ile

lientDserver s.ste" using standard Java and Java 2 Miro Edition (J2ME) #latfor" #eifiall. it is

re9uired to design and i"#le"ent a s.ste" that onsists "ainl. of a "o'ile lient (M+) and a 3ro.

erver (3) M+ will 'e written in J2ME/ MI!3 28/ while 3 will 'e written in standard Java It is

neessar. to use a "o'ile #hone e"ulator to develo# and de"onstrate the e#eri"ents

It "a. 'e neessar. to use other o"#onents or eisting resoures (servers) as needed For

instane a data'ase loal to 3 or a we' servie availa'le on the Internet that an 'e invoked '. the 3

/.& LAB OUTCOMES

* e a'le to disuss the overview of "o'ile a##liations and its 'enefits

2 Identif. the harateristis of the J2ME

0 e a'le to develo# the %##liations

1 e a'le to anal.:e and o"#are advaned lasses and interfaes

0. In!a771ng 4r"3e%8re "# 6*ME '1re7e T""7(1!

#


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*) If the Java !evelo#"ent it (J!) is not there or onl. having the Java Bunti"e Environ"ent (JBE)

installed/ install the latest J! fro" htt#GDDCavasuno"DCavaseDdownloadsDindeCs# +urrent sta'le

release of Java is J! 6 #date ; 'ut hek the we' #age in ase there are newer non7'eta releases

availa'le

2) $et/ download the 6a9a '1re7e T""7(1! (for"erl. alled J2ME Wireless Toolkit) fro"G

htt#GDDCavasuno"D#rodutsDsCwtoolkitDdownloadht"l

0) Bun the installer (for ea"#le/ for Windows it isG sunCavawirelesstoolkit7 242 windowsee)

The installer heks whether a o"#ati'le Java environ"ent has 'een #re7installed If not/ it is neessar.

to uninstall old versions of Java and #erfor" te# * again

Ane after suessful installation of Java and the tool kit o"#ile this #rogra" and run the following

#rogra" in the toolkit

te#s to run this #rogra" in toolkitG

* tart 7 %ll 3rogra"s 7 un Java Tool it 7 Wireless Tool it

2 +lik $ew 3roCet Enter 3roCet $a"e 7 Enter +lass $a"e 7 +lik on +reate 3roCet

0 +hoose a##ro#riate %3I eletion and +onfigurations1 3lae Java oure file in WT2* D WT22Ka##sK#roCetna"eKsr

4 uild the 3roCet

6 Bun the 3roCet

%


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:. VISION OF THE DEPARTMENT

To #rodue glo'all. o"#etent and soiall. res#onsi'le o"#uter siene engineers ontri'uting

to the advane"ent of engineering and tehnolog. whih involves reativit. and innovation '.

#roviding eellent learning environ"ent with world lass failities

&;. MISSION OF THE DEPARTMENT

* To 'e a enter of eellene in instrution/ innovation in researh and sholarshi#/ and servie to the

stake holders/ the #rofession/ and the #u'li

2 To #re#are graduates to enter a ra#idl. hanging field as a o"#etent o"#uter siene engineer

0 To #re#are graduate a#a'le in all #hases of software develo#"ent/ #ossess a fir" understanding of

hardware tehnologies/ have the strong "athe"atial 'akground neessar. for sientifi

o"#uting/ and 'e suffiientl. well versed in general theor. to allow growth within the disi#line as

it advanes

1 To #re#are graduates to assu"e leadershi# roles '. #ossessing good o""uniation skills/ the

a'ilit. to work effetivel. as tea" "e"'ers/ and an a##reiation for their soial and ethial

res#onsi'ilit. in a glo'al setting

&&. PEOS AND POS

!'


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PROGRAM EDUCATIONAL OB6ECTIVES


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!! % reognition of the need for and an a'ilit. to engage in life7long learning and ontinuing

#rofessional develo#"ent

!2 nowledge of onte"#orar. issues! %n a'ilit. to a##l. design and develo#"ent #rini#les in #roduing software s.ste"s of

var.ing o"#leit. using various #roCet "anage"ent tools!" %n a'ilit. to identif./ for"ulate and solve innovative engineering #ro'le"s

!2


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&*. C"8re 5a441ng >1!h Pr"gra55e O8!3"5e

Ma441ng "# C"8re !" PEO an% P"

M%!3EA*/3EA23A2/3A1/3A4/3A6/3A


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E24er15en! & G Crea!e a 4r"gra5 !" 4r1n! ?He77" '"r7%@

Obe3!19e) To #rint ,Hello World- in e"ulator

O8!3"5e ) Identif. the harateristis of the J2ME

A7g"r1!h5)

te#7*G7tart 7%ll3rogra"s7un Java Tool it7Wireless Tool it

te#72G7+lik $ew 3roCet Enter #roCet $a"e as FirstMidlet 7 Enter +lass$a"e as HelloMidlet7

lik on +reate 3roCet

te#70G7 % setting window will o#en u# %e#t the defaults '. liking ok in that window

!"


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te#717777I"#ort the #akages needed to run the MI!let

te#747777!elare the varia'les needed in the MI!let

te#76777 tart the life .le of MI!let

te#7;7777Write the "ethods re9uired

start%##()/#ause%##()/destro.%##()

te#7


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F7">3har!)

!$


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Pr"gra5)

i"#ort Cava"iroedition"idlet

i"#ort Cava"iroeditionldui

#u'li lass HelloMidlet etends MI!letN

#u'li HelloMidlet()

N

O

#u'li void start%##()

N

For" for" P new For"( QFirst 3rogra"Q )

for"a##end( QHello WorldQ )

!is#la.get!is#la.(this)set+urrent( for" )

O

#u'li void #ause%##()

N

O

#u'li void destro.%##( 'oolean unonditional )

N

O

O

!&


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OUTPUT)

!#


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E24er15en! *) Crea!e a 4r"gra5 >h13h 3rea!e !" #"77">1ng (1n% "# 5en8.

ut o#.

#ast

delete selet all

unselet all

Obe3!19e) %'le to understand J2ME features

O8!3"5e) nowledge a'out the MI!let lass

A7g"r1!h5

te#7*7777I"#ort the #akages needed to run the MI!let and i"#le"ents the interfae needed



te#717777Write the "ethods re9uired


te#74777 5ive the "enu ite"s re9uired

radiouttons P new +hoie5rou#( Qelet @our +hoieQ/ +hoieER+LISE)

te#767777%dd the "enu to the e"ulator

!%


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F7">3har!

2'


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Pr"gra5)



#u'li lass Menu+reation etends MI!let i"#le"ents +o""andListener

N

#u'li +hoie5rou# h

#u'li For" for"

#u'li !is#la. dis#la.

#u'li +o""and "d

#u'li tringIte" st

#u'li Menu+reation()

N

dis#la.P!is#la.get!is#la.(this)

hPnew +hoie5rou#(QEditQ/+hoieER+LISE)

ha##end(QutQ/null)

ha##end(Qo#.Q/null)

ha##end(Q#asteQ/null)

ha##end(QdeleteQ/null)

ha##end(Qselet allQ/null)

ha##end(Qunselet allQ/null)

hseteletedInde(*/ true)

"dPnew +o""and(Qelet list ite"Q/+o""andA/*)

for"Pnew For"(QQ)

for"a##end(h)

for"add+o""and("d)

for"set+o""andListener(this)

2!


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stPnew tringIte"(QQ/QQ)

O


N

dis#la.set+urrent(for")

O


N

O

#u'li void destro.%##('oolean unonditional)

N

O

#u'li void o""and%tion(+o""and o""and/!is#la.a'le dis#la.a'le)

N

if(o""andPP"d)

N

stsetTet(QQ)

stsetTet(Q.our seleted o#tion is Qhgettring(hgeteletedInde()))

for"a##end(st)

OOO

22


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OUTPUT)

2


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E24er15en! +) Crea!e a 5en8 >h13h ha !he #"77">1ng "4!1"n)

ut 7 an 'e onDoff

o#. 7 an 'e onDoff

#aste 7 an 'e onDoff

delete 7 an 'e onDoff

selet all 7 #ut all 1 o#tions on

unselet all 7 #ut all 1 o#tions off



A7g"r1!h5







radiouttons P new +hoie5rou#( Qelet @our +hoieQ/ +hoieER+LISE)

te#767777%dd the "enu to the e"ulator

2"


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F7">3har!

2


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Pr"gra5)



#u'li lass MenuEvents etends MI!let i"#le"ents +o""andListener/Ite"tateListener

N

#u'li +hoie5rou# h

#u'li +hoie5rou# h*

#u'li For" for"

#u'li For" for"*


#u'li +o""and Siew

#u'li +o""and Eit

#u'li +o""and ak

#u'li tringIte" o#tions

#u'li Ite" ite"

#u'li MenuEvents()

N


for"Pnew For"(QQ)

for"*Pnew For"(Qelted A#tions areQ)

hPnew +hoie5rou#(Q3referenesQ/+hoieMLTI3LE)

ha##end(QutQ/null) ha##end(Qo#.Q/null)

ha##end(Q#asteQ/null)

ha##end(QdeleteQ/null)

hseteletedInde(*/ true)

2$


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for"a##end(h)

h*Pnew +hoie5rou#(QQ/+hoieER+LISE)

h*a##end(Qselet allQ/null)

h*a##end(Qunselet allQ/null)

h*seteletedInde(*/ true)

for"a##end(h*)

SiewPnew +o""and(QSiewQ/+o""andA/*)

Eit Pnew +o""and(QEitQ/+o""andERIT/*)

akPnew +o""and(QakQ/+o""and%+/*)

for"add+o""and(Siew)

for"add+o""and(Eit)

for"*add+o""and(ak)


for"*set+o""andListener(this)

for"setIte"tateListener(this)

O


N


O


N

O


N

O


2&


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N

if(dis#la.a'lePPfor")

N

if(o""andPPSiew)

N

'oolean o#t=>Pnew 'oolean=hsi:e()>

o#tionsPnew tringIte"(QQ/QQ)

tring valuesPQQ

hgeteletedFlags(o#t)

o#tionssetTet(QQ)

for(int iP8iUo#tlengthi)

N

if(o#t=i>)

N

valuesPhgettring(i)QKnQ

O

O

o#tionssetTet(values)

for"*a##end(o#tions)

dis#la.set+urrent(for"*)

O

else if(o""andPPEit)

N

destro.%##(true)

notif.!estro.ed()

O

O

2#


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else if(dis#la.a'lePPfor"*)

N

if(o""andPPak)

N


o#tionssetTet(QQ)

O

O

O

#u'li void ite"tate+hanged(Ite" ite")

N

if(ite"PPh*)

N

int iP8

int si:ePhsi:e()

while(iUsi:e)

N

if(h*geteletedInde()PP8)

hseteletedInde(i/ true)

else

hseteletedInde(i/ false)

i

O

O

O

O

2%


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OUTPUT)

'


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E24er15en! ,) Crea!e a 71%e h"> >h13h ha !hree 71%e >h13h 1n378%e "n7 !e2!. Pr"gra5

h"87% 3hange !" !he ne> 71%e a#!er e3"n%. A#!er !he !h1r% 71%e 4r"gra5 re!8rn !" !he #1r!

71%e.



A7g"r1!h5







te#767777Bun the slide show

te#7;7777set the ti"e 'etween different

!


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F7">3har!

2


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Pr"gra5)



#u'li lass lidehow etends MI!let i"#le"ents +o""andListener N

#u'li For" slide*

#u'li For" slide2

#u'li For" slide0

#u'li +o""and Eit


#u'li lidehow()

N


EitPnew +o""and(QEitQ/+o""andERIT/*)

slide*Pnew For"(Qlide*Q)

slide*a##end(QThis is lide nu"'er *Q)

slide*add+o""and(Eit)

slide2Pnew For"(Qlide2Q)

slide2a##end(QThis is lide nu"'er 2Q)

slide2add+o""and(Eit)


slide0a##end(QThis is lide nu"'er 0Q)


slide*set+o""andListener(this)

slide2set+o""andListener(this)


O


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#u'li void start%##() N

Thread runner P new Thread(new ThreadBunner(dis#la./slide*/slide2/slide0))

runnerstart()

O

#u'li void #ause%##() N

O

#u'li void destro.%##('oolean unonditional) N

O


N

if(dis#la.a'lePPslide*)

N

if(o""andPPEit)

notif.!estro.ed()

O

else if(dis#la.a'lePPslide2)

N

if(o""andPPEit)

notif.!estro.ed()

O


N

if(o""andPPEit)

notif.!estro.ed()

"


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O

O

O

lass ThreadBunner i"#le"ents Bunna'le N

!is#la. dis#la.

#u'li int P8

#u'li For" slide*

#u'li For" slide2

#u'li For" slide0

#u'li ThreadBunner(!is#la. dis#la./For" slide*/For" slide2/For" slide0) N

thisdis#la. P dis#la.

thisslide*Pslide*

thisslide2Pslide2

thisslide0Pslide0

O

#u'li void run() N

while(true)

N

if(PP*)

dis#la.set+urrent(slide*)

else if(PP2)

dis#la.set+urrent(slide2)

else if(PP0)



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else if(PP1)

P8

tr.

N

Threadslee#(*488)

O

ath(Ee#tion e)

N

O

O

O

O

$


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OUTPUT)

&


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E24er15en! ) Crea!e a 71%e h"> >h13h ha !hree 71%e >h13h 1n378%e 413!8re a! PNG #"r5a!.

Pr"gra5 h"87% 3hange !" !he ne> 71%e "!her e3"n%.



A7g"r1!h5




te#717777Write the "ethods re9uiredstart%##()/#ause%##()/destro.%##()


te#767777Bun the slide show

te#7;7777insert the i"ages into resoure folder

te#7


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F7">3har!

%


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Pr"gra5)



#u'li lass i"agelidehow etends MI!let i"#le"ents +o""andListener N

#u'li For" slide*

#u'li For" slide2

#u'li For" slide0

#u'li +o""and Eit


#u'li I"age i"age*

#u'li I"age i"age2

#u'li I"age i"age0

#u'li I"ageIte" i"ageite"*

#u'li I"ageIte" i"ageite"2

#u'li I"ageIte" i"ageite"0

#u'li i"agelidehow()

N


tr.

N

i"age*PI"agereateI"age(QD*#ngQ)

i"age2PI"agereateI"age(QD2#ngQ)

i"age0PI"agereateI"age(QD0#ngQ) i"ageite"*Pnew I"ageIte"(null/i"age*/I"ageIte"L%@AT+E$TEB/Qi"age*Q)

i"ageite"2Pnew I"ageIte"(null/i"age2/I"ageIte"L%@AT+E$TEB/Qi"age2Q)

i"ageite"0Pnew I"ageIte"(null/i"age0/I"ageIte"L%@AT+E$TEB/Qi"age0Q)

O

"'


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ath(Ee#tion e)

N

O

EitPnew +o""and(QEitQ/+o""andERIT/*)

slide*Pnew For"(Qlide*Q)

slide*a##end(i"ageite"*)

slide*add+o""and(Eit)


slide2a##end(i"ageite"2)



slide0a##end(i"ageite"0)


slide*set+o""andListener(this)



O


Thread runner P new Thread(new ThreadBunner(dis#la./slide*/slide2/slide0))

runnerstart()

O


O

"!


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O


N

if(dis#la.a'lePPslide*)

N

if(o""andPPEit)

notif.!estro.ed()

O


N

if(o""andPPEit)

notif.!estro.ed()

O


N

if(o""andPPEit)

notif.!estro.ed()

O

O

O

lass ThreadBunner i"#le"ents Bunna'le N

"2


43/131

!is#la. dis#la.

#u'li int P8

#u'li For" slide*

#u'li For" slide2

#u'li For" slide0

#u'li ThreadBunner(!is#la. dis#la./For" slide*/For" slide2/For" slide0) N

thisdis#la. P dis#la.

thisslide*Pslide*

thisslide2Pslide2

thisslide0Pslide0

O

#u'li void run() N

while(true)

N

if(PP*)

dis#la.set+urrent(slide*)

else if(PP2)


else if(PP0)


else if(PP1)

P8

tr.

N

"


44/131

Threadslee#(*488)

O

ath(Ee#tion e)

N

O

O

O

O

""


45/131

OUTPUT)

"


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E24er15en! ) Crea!e a MIDP a44713a!1"n >h13h h"> !" !he 8er -&; 81 8e!1"n. A77

8e!1"n ha9e , 4"1b7e "4!1"n an% "ne r1gh! "4!1"n e2a3!7. A44713a!1"n 3"8n! an% h"> !" !he

8er h"> 5an r1gh! an>er >ere r1gh! an% h"> !he5 !" 8er.


O8!3"5e) nowledge a'out the MI!let lass and For"s

A7g"r1!h5







te#767777elet the given hoie

te#7;7777%nswer the 9uestion

te#7


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F7">3har!

"&


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Pr"gra5)



i"#ort Cava"iroeditionr"s

i"#ort Cavaio

#u'li lass Vui:Midlet etends MI!let i"#le"ents +o""andListener N

#u'li For" for"*

#u'li For" for"2

#u'li For" for"0

#u'li For" for"1

#u'li For" for"4

#u'li For" for"6

#u'li For" for";

#u'li +hoie5rou# h*

#u'li +hoie5rou# h2

#u'li +hoie5rou# h0

#u'li +hoie5rou# h1

#u'li +hoie5rou# h4

#u'li +o""and net+o""and

#u'li +o""and 'ak+o""and

#u'li +o""and Menu+o""and

#u'li +o""and Ak+o""and

#u'li +o""and Eit+o""and

#u'li +o""and s+o""and


"#


49/131

#u'li tringIte" st

#u'li TetField tetfield

#u'li int ount

#u'li Beordtore reordstorePnull

#u'li BeordEnu"eration rePnull

#u'li %lert alert

#u'li +o"#are o"#

#u'li tringIte" st*

#u'li Vui:Midlet()

N

ountP8


net+o""andPnew +o""and(Q$etQ/+o""andA/*)

'ak+o""andPnew +o""and(QakQ/+o""and%+/*)

Ak+o""andPnew +o""and(QaveQ/+o""and+BEE$/*)

Eit+o""andPnew +o""and(QEitQ/+o""and+BEE$/*)

s+o""andPnew +o""and(QTo#oresQ/+o""and+BEE$/*)

stPnew tringIte"(QTotal3ointsQ/Q8Q)

st*Pnew tringIte"(QQ/QQ)

tetfieldPnew TetField(QEnter$a"eQ/QQ/28/TetField%$@)

for"*Pnew For"(QJ2ME tands forQ)

for"2Pnew For"(Qa'PQ)

for"0Pnew For"(Q44Q)

for"1Pnew For"(QWho is %3 +MQ)

for"4Pnew For"(QHow "an. !istrits in %3Q)

for"6Pnew For"(QoreQ)

for";Pnew For"(QTo# oreersQ)

"%


50/131

h*Pnew +hoie5rou#(QQ/+hoieER+LISE)

h*a##end(QJava 2 Mo'ile EditionQ/ null)

h*a##end(QJava 2 Maro EditionQ/ null)

h*a##end(QJava 2 Miro EditionQ/ null)

h*a##end(QJava 2 Musi EditionQ/ null)

for"*a##end(h*)

for"*add+o""and(net+o""and)


h2Pnew +hoie5rou#(QQ/+hoieER+LISE)

h2a##end(Q'aQ/ null)

h2a##end(Q'aQ/ null)

h2a##end(Q'DaQ/ null)

h2a##end(Q'7aQ/ null)

for"2a##end(h2)

for"2add+o""and(net+o""and)

for"2add+o""and('ak+o""and)

for"2set+o""andListener(this)


h0a##end(Q28Q/ null)


h0a##end(Q*8Q/ null)


for"0a##end(h0)


'


51/131




h1a##end(QBosiahQ/ null)

h1a##end(QJaganQ/ null)

h1a##end(Q+handaa'uQ/ null)

h1a##end(QiranQ/ null)

for"1a##end(h1)





h4a##end(Q


52/131

for";set+o""andListener(this)

tr.

N

reordstorePBeordtoreo#enBeordtore(QVui:Q/ true)

O

ath(Ee#tion e)

N

O

O



O


O


O

#u'li void o""and%tion(+o""and "d/!is#la.a'le dis#la.a'le)

N

if(dis#la.a'lePPfor"*)

N

if("dPPnet+o""and)

dis#la.set+urrent(for"2)

2


53/131

O

else if(dis#la.a'lePPfor"2)

N

if("dPPnet+o""and)


else if("dPP'ak+o""and)


O


N

if("dPPnet+o""and)




O


N

if("dPPnet+o""and)




O


N

if("dPPnet+o""and)

N


54/131

if(h*geteletedInde()PP2)

ount

if(h2geteletedInde()PP8)

ount


ount


ount


ount

stsetTet(tringvalueAf(ount))

for"6a##end(st)

for"6a##end(tetfield)


O



O


N

if("dPPAk+o""and)

N

tr.

N

"


55/131

tring 3na"ePtetfieldgettring()

int 3ointsPInteger#arseInt(stgetTet())

'.te=> '.tes

.te%rra.Aut#uttrea" ostrea"Pnew .te%rra.Aut#uttrea"()

!ataAut#uttrea" dstrea" Pnew !ataAut#uttrea"(ostrea")

dstrea"writeTF(3na"e)

dstrea"writeInt(3oints)

dstrea"flush()

'.tesPostrea"to.te%rra.()

reordstoreaddBeord('.tes/ 8/'.teslength )

ostrea"reset()

ostrea"lose()

dstrea"lose()

alert Pnew %lert(QMessageQ/QavedQ/null/%lertT.#eI$FA)

alertsetTi"eout(%lertFABESEB)

dis#la.set+urrent(alert)

O

ath(Ee#tion e)

N

alert Pnew %lert(QMessageQ/etotring()/null/%lertT.#eI$FA)



O

O

else if("dPPEit+o""and)

N


56/131

tr.

N

reordstoreloseBeordtore()

notif.!estro.ed()

O

ath(Ee#tion e)

N

O

O

else if("dPPs+o""and)

N

tr.

N

'.te=> '.tesPnew '.te=088>

.te%rra.In#uttrea" 'strea"Pnew .te%rra.In#uttrea"('.tes)

!ataIn#uttrea" dstrea"Pnew !ataIn#uttrea"('strea")

tringuffer s'Pnew tringuffer()

o"#Pnew +o"#are()

rePreordstoreenu"erateBeords(null/ o"#/false)

st*setTet(QQ)

while(rehas$etEle"ent())

N

reordstoregetBeord(renetBeordId()/ '.tes/ 8)

s'a##end(dstrea"readTF()QQdstrea"readInt())

s'a##end(QKnQ)

dstrea"reset()

$


57/131

O

'strea"lose()

dstrea"lose()

st*setTet(s'totring())

for";a##end(st*)

O

ath(Ee#tion e)

N

alert Pnew %lert(QMsgQ/etotring()/null/%lertT.#eI$FA)



O

dis#la.set+urrent(for";)

O

O

else if(dis#la.a'lePPfor";)

N

if("dPP'ak+o""and)


O

O

O

lass +o"#are i"#le"ents Beord+o"#arator

N

&


58/131

#u'li '.te=> '.tedataPnew '.te=088>

#u'li .te%rra.In#uttrea" 'strea"Pnull

#u'li !ataIn#uttrea" dstrea"Pnull

#u'li int o"#are('.te=> r*/'.te=> r2)

N

int r*int/r2int

int orP8

tr.

N

int "alenPMath"a(r*length/ r2length)

if("alen'.tedatalength)

N

'.tedataPnew '.te="alen>

O

'strea"Pnew .te%rra.In#uttrea"(r*)

dstrea"Pnew !ataIn#uttrea"('strea")

dstrea"readTF()

r*intPdstrea"readInt()

'strea"Pnew .te%rra.In#uttrea"(r2)

dstrea"Pnew !ataIn#uttrea"('strea")

dstrea"readTF()

r2intPdstrea"readInt()

if(r*intPPr2int)

N

orP Beord+o"#aratorEVIS%LE$T

O

#


59/131

else if(r*intr2int)

N

orP Beord+o"#arator3BE+E!E

O

else if(r*intUr2int)

N

orP Beord+o"#aratorFALLAW

O

return or

O

ath(Ee#tion e)

N

return Beord+o"#aratorEVIS%LE$T

O

O

#u'li void o"#are+lose()

N

tr.

N

if('strea"XPnull)

N

'strea"lose()

O

if(dstrea"XPnull)

N

dstrea"lose()

%


60/131

O

O

ath(Ee#tion e)

N

O

O

O

$'


61/131

OUTPUT)

$!


62/131

E24er15en! /)Crea!e a MIDP a44713a!1"n >h13h E2a51ne !ha! a 4h"ne n85ber>h13h a 8er

en!ere% 1n g19en #"r5a!.



A7g"r1!h5






te#74777 Enter the #hone nu"'er

te#767777if the for"at is orret then dis#la. A

te#7;7777if not then dis#la. WBA$5

$2


63/131

F7">3har!

$


64/131

Pr"gra5)



#u'li lass In#ut+heking etends MI!let i"#le"ents +o""andListener N

#u'li For" for"*

#u'li TetField tetfield*

#u'li +o""and eit+o""and

#u'li +o""and ok+o""and

#u'li tringIte" st


#u'li In#ut+heking()

N


for"*Pnew For"(QInsert the 3hone nu"'erQ)

eit+o""andPnew +o""and(QEitQ/+o""andERIT/*)

ok+o""andPnew +o""and(QAkQ/+o""andA/*)

stPnew tringIte"(Q3hone $u"'er is Q/QQ)

tetfield*Pnew TetField(Q3honeQ/QQ/08/TetField%$@)

for"*a##end(tetfield*)

for"*add+o""and(ok+o""and)

for"*add+o""and(eit+o""and)


$"


65/131

O



O


O


O


N

if("dPPeit+o""and)

notif.!estro.ed()

else if("dPPok+o""and)

N

tring sPtetfield*gettring()

sPsre#lae(Y Y/ YY)

int lenPslength()

int iP8

int P8

tring s*PQQ

while(iUlen)

N

$


66/131

if(shar%t(i)PPYY)

N

if(PP8)

N

if(s*e9uals(Q818Q) s*e9uals(Q81*Q) s*e9uals(Q848Q) s*e9uals(Q8188Q) s*e9uals(Q811Q))

N

s*PQQ

O

O

if(PP*)

N

if(s*length()7*PP0)

N

s*PQQ

O

O

O

s*Ps*shar%t(i)

i

$$


67/131

O

if(s*length()7*PP0 s*length()7*PP1 s*length()7*PP4)

if(PP0)

stsetTet(QAQ)

else

N

stsetTet(QwrongKn 3hone $u"'er For"at is Kn%rea ode "ust 'e 81884881*

8188811Q)

O

for"*a##end(st)

O

O

O

$&


68/131

OUTPUT)

$#


69/131

E24er15en! 0) Crea!e a MIDP a44713a!1"n >h13h %ra> a bar gra4h !" !he %147a. Da!a 9a78e

3an be g19en a! 1n! arra.



A7g"r1!h5)-

te#7*777 I"#ort the #akages needed to run the MI!let and i"#le"ents the interfae needed


te#7077777tart the life .le of MI!let




te#7677777tart the life .le

te#7;77777%dd the "enu to the e"ulator

$%


70/131

F7">3har!

&'


71/131

Pr"gra5)



#u'li lass ar5ra#hMI!let etends MI!let i"#le"ents +o""andListenerN

#u'li For" for"



#u'li +o""and 'ak+o""and

#u'li !is#la.a'le d



#u'li TetField tetfield2




#u'li ar5ra#hMI!let()

N


for"Pnew For"(Qar5ra#hQ)

tetfield*Pnew TetField(QSalue*G7Q/QQ/08/TetField%$@)

tetfield2Pnew TetField(QSalue2G7Q/QQ/08/TetField%$@)




for"a##end(tetfield*)

for"a##end(tetfield2)

&!


72/131




Ak+o""andPnew +o""and(QAkQ/+o""andA/*)


'ak+o""andPnew +o""and(QakQ/+o""and%+/*)

for"add+o""and(Ak+o""and)

for"add+o""and(eit+o""and)


O



O


O


O


N

if(dis#la.a'lePPfor")

N

if(o""andPPAk+o""and)

N

int=> dataPnew int=4>

&2


73/131

data=8>PInteger#arseInt(tetfield*gettring())

data=*>PInteger#arseInt(tetfield2gettring())

data=2>PInteger#arseInt(tetfield0gettring())



dPnew ar+anvas(data)

dadd+o""and('ak+o""and)

dset+o""andListener(this)

dis#la.set+urrent(d)

O

else if(o""andPPeit+o""and)

notif.!estro.ed()

O

else if(dis#la.a'lePPd)

N

if(o""andPP'ak+o""and)


O

O

O

lass ar+anvas etends +anvasN

int=> data

#u'li int

#u'li int .

#u'li int .*

&


74/131

#u'li int h

#u'li ar+anvas(int=> data)

N

thisdataPdata

P*8

O

#u'li void #aint(5ra#his g)

N

gset+olor(244/ 244/ 244)

gfillBet(8/ 8/ thisgetWidth()/ thisgetHeight())

gset+olor(244/ *24/ *88)

int iP8

.*Pdata=8>

hP288

while(iUdatalength)

N

.Pdata=i>

hP288.*7.

gfillBet(/ ./24 / h)

P08

i

O

O

O

&"


75/131

OUTPUT)

&


76/131

E24er15en! :)Crea!e a MIDP a44713a!1"n >h13h %ra> a 41e 3har! !" !he %147a. Da!a 9a78e 3an

be g19en a! 1n! arra. Y"8 3an en!er #"8r %a!a


77/131

F7">3har!

&&


78/131

Pr"gra5)

i"#ort Cava"iroedition"idletMI!let


#u'li lass 3ie+hartMI!let etends MI!let i"#le"ents +o""andListener N

#u'li For" for"









#u'li !is#la.a'le d


dis#la. P !is#la.get!is#la.(this)

for"Pnew For"(Q!raw 3ieQ)

tetfield*Pnew TetField(QSalue*G7Q/QQ/08/TetField%$@)





for"a##end(tetfield*)






79/131

eit+o""and P new +o""and(QeitQ/ +o""andERIT/ *)

Ak+o""andPnew +o""and(QAkQ/+o""andA/*)

for"add+o""and(Ak+o""and)

for"add+o""and(eit+o""and)



O


O


O

#u'li void o""and%tion(+o""and / !is#la.a'le s) N

if(sPPfor")

N

if(PPeit+o""and)

notif.!estro.ed()

else if(PPAk+o""and)

N

int=> data P new int=4>

data=8>PInteger#arseInt(tetfield*gettring())

data=*>PInteger#arseInt(tetfield2gettring())




d P new 3ie+hart+anvas(data)

dadd+o""and(eit+o""and)

&%


80/131

dset+o""andListener(this)

dis#la.set+urrent(d)

O

O

else if(sPPd)

N

if(PPeit+o""and)


O

O

O

lass 3ie+hart+anvas etends +anvas N

int=> data

int olors=> P N 8FF8888/ 8%?E?6?/ 888FFFF/ 8+6;4E+/ 888


81/131

for (int i P 8 i U datalength i) N

su" P data=i>

O

int delta%ngle P 068 *88 D su" D *88

int P 1

int . P 1

int dia"eter

if (width height)

dia"eter P height 7 . 2

else

dia"eter P width 7 2

int start%ngle P 8

for (int i P 8 i U datalength i) N

gset+olor(olors=i>)

gfill%r(/ ./ dia"eter/ dia"eter/ start%ngle/ delta%ngle data=i>)

start%ngle P delta%ngle data=i>

O

OO

#!


82/131

OUTPUT)

#2


83/131

E24er15en! &;) Th1 6*ME a547e 4r"gra5 h"> h"> !" %147a a 1547e LOGIN SCREEN "n

!he 6*ME 4h"ne an% h"> !" a8!hen!13a!e !" a HTTP er9er. Man 6*ME a44713a!1"n #"r e38r1!

rea"n re81re !he a8!hen!13a!1"n "# !he 8er. Th1 #ree 6*ME a547e 4r"gra5 h"> h"> a 6*ME

a44713a!1"n 3an %" a8!hen!13a!1"n !" !he ba3(en% er9er.

$oteG se %#ahe To"at erver as We' erver and M.s9l as !ata'ase erver


O8!3"5e) nowledge a'out the MI!let lass and Cs#

A7g"r1!h5)-

te#7*777+reate a !ata'ase

te#72777Insert values into ta'le

te#70777+reate Cs# file

te#71777i"#ort all s9l #akages in Cs# file

te#747777reate data in#ut strea"

te#76777intialise the inde

te#7;777Cd' onnetion ste#s

te#7


84/131

F7">3har!

#"


85/131

Pr"gra5)



i"#ort Cava"iroeditionio

i"#ort Cavaio

#u'li lass login etends MI!let i"#le"ents +o""andListener N

#u'li For" for"*

#u'li +o""and ok+o""and


#u'li Htt#+onnetion htPnull

#u'li In#uttrea" istPnull

#u'li tringIte" st

#u'li TetField t*

#u'li TetField t2

#u'li %lert alert

#u'li For" for"2

#u'li login()

N


stPnew tringIte"(Q Q/Q Welo"eQ)

alert Pnew %lert(Q Q/QWrong ser$a"e or 3asswordQ/null/%lertT.#eI$FA)

t*Pnew TetField(Qser$a"eQ/Q Q/08/TetField%$@)

t2Pnew TetField(Q3asswordQ/Q Q/08/TetField3%WAB!)

for"*Pnew For"(QLogin HereQ)

for"2Pnew For"(QWelo"eQ)

ok+o""andPnew +o""and(QLoginQ/+o""andA/*)

#


86/131

for"*add+o""and(ok+o""and)


for"*a##end(t*)

for"*a##end(t2)

for"2a##end(st)

O



O


O


notif.!estro.ed()

O

#u'li void o""and%tion(+o""and "d/!is#la.a'le d)

N

if("dPPok+o""and)

N

tr.

N

DD tring urlPQhtt#GDD*?2*6


87/131

DDhtP(Htt#+onnetion)+onnetoro#en(Qhtt#GDD*?2*6 'Pnew '.te=?88>

istread(')

tring sPnew tring(')

sPstri"()

if(se9uals(QokQ))


else

N



O

O

ath(Ee#tion e)

N

for"*a##end(etotring())

OOOO

#&


88/131

OUTPUT)

##


89/131

E24er15en! &&) Crea!e a Da!agra5 Ser9er 4r"e3!

Obe3!19e) %'le to understand !atagra" server #roCet

O8!3"5e) nowledge a'out sokets

A7g"r1!h5)

*I"#ort the #akages needed to run the MI!let

2delare the varia'les needed in the MI!let

0tart the life .le of MI!let

1Write the "ethods re9uired


4reate server side #rogra" '. i"#le"enting the interfaes o""and listener/Bunna'le

6delare the re9uired varia'les needed

; use start/ run/ s.nhroni:ed void run() "ethods


90/131

F7">3har!

%'


91/131

Pr"gra5)




#u'li lass !atagra"erver etends MI!let i"#le"ents +o""andListenerN

#u'li For" for"*

#u'li For" for"2

#u'li +o""and start+o""and

#u'li +o""and refresh+o""and



#u'li tringIte" st

#u'li !atagra"erver()

N


start+o""andPnew +o""and(QtartQ/+o""andA/*)

refresh+o""andPnew +o""and(QBefreshQ/+o""andA/*)


stPnew tringIte"(Q Q/Q Q)

for"* Pnew For"(Q!ata5ra"serverQ)

for"2Pnew For"(QBead. to reeive MessagesQ)

for"*add+o""and(start+o""and)


for"2add+o""and(refresh+o""and)

for"2add+o""and(eit+o""and)


%!


92/131

O



O


O


O


N

if(dis#la.a'lePPfor"*)

N

if("dPPstart+o""and)

N

tr. N

!atagra"+onnetion dg P (!atagra"+onnetion)

+onnetoro#en(Qdatagra"GDDG?88*Q)

tr. N

int si:e P *88

!atagra" datagra" P dgnew!atagra"(si:e)

dgreeive(datagra")

for"2a##end(datagra"get!ata()totring())

O finall. N

%2


93/131

dglose()

O

O ath (Ee#tion )N

#rinttakTrae()

O


O

O


N

if("dPPeit+o""and)

N

notif.!estro.ed()

O

else if("dPPrefresh+o""and)

N

stsetTet(Q Q)

O

O

O

O

%


94/131

+lient




#u'li lass !atagra"+lient etends MI!let i"#le"ents +o""andListenerN

#u'li For" for"*


#u'li TetField tetfield

#u'li +o""and send+o""and

#u'li !atagra"+lient()

N


for"*Pnew For"(Q!atagra" +lientQ)

send+o""andPnew +o""and(QsendQ/+o""andA/*)

tetfieldPnew TetField(QEnter TetQ/null/08/TetField%$@)

for"*a##end(tetfield)

for"*add+o""and(send+o""and)


O



O


O

%"


95/131


O

#u'li void o""and%tion(+o""and "d/!is#la.a'le d)

N

if("dPPsend+o""and)

N

tr. N

!atagra"+onnetion dg P (!atagra"+onnetion)

+onnetoro#en(Qdatagra"GDDloalhostG?88*Q)

tr. N

while(true)

N

'.te=> #a.load P tetfieldgettring()get.tes()

!atagra" datagra" P dgnew!atagra"(#a.load/ #a.loadlength)

dgsend(datagra")

O

O finall. N

dglose()

O

O ath (Ee#tion ) N

#rinttakTrae()

O

O

O

O

%


96/131

O8!48!

ADDITIONAL PROGRAMS

%$


97/131

E24er15en! &*) Crea!e a MIDP a44713a!1"n >h13h 3rea!e M8!ab7e I5age.



A7g"r1!h5)-






te#747777 5ive the "enu ite"s re9uiredte#7677777tart the life .le

te#7;77777!is#la. "uta'le i"age

%&


98/131

F7">3har!

%#


99/131

Pr"gra5)



#u'li lass Muta'leI"ageEa"#le etends MI!let

N

#rivate !is#la. dis#la.

#rivate M.+anvas anvas

#u'li Muta'leI"ageEa"#le()

N


anvasPnew M.+anvas(this)

O

#roteted void start%##()

N

dis#la.set+urrent(anvas)

O

#roteted void #ause%##()

N

O

#roteted void destro.%##('oolean unonditional)

N

O

#u'li void eitMI!let()

N

destro.%##(true)

%%


100/131

notif.!estro.ed()

O

lass M.+anvas etends +anvas i"#le"ents +o""andListener

N

#rivate +o""and eit

#rivate Muta'leI"ageEa"#le "uta'leI"ageEa"#le

#rivate I"age i"agePnull

#u'li M.+anvas(Muta'leI"ageEa"#le "uta'leI"ageEa"#le)

N

this"uta'leI"ageEa"#leP"uta'leI"ageEa"#le

eitPnew +o""and(QEitQ/+o""andERIT/*)

add+o""and(eit)

set+o""andListener(this)

tr.

N

i"agePI"agereateI"age(;8/;8)

5ra#his gra#hisPi"ageget5ra#his()

gra#hisset+olor(244/8/8)

gra#hisfill%r(*8/*8/68/48/*


101/131

O

O

#roteted void #aint(5ra#his gra#his)

N

if(i"ageXPnull)

N

gra#hisset+olor(244/244/244)

gra#hisfillBet(8/8/getWidth()/getHeight())

gra#hisdrawI"age(i"age/08/08/5ra#hisS+E$TEB5ra#hisH+E$TEB)

O

O

#u'li void o""and%tion(+o""and o""and/!is#la.a'le dis#la.)

N

if(o""andPPeit)

N

"uta'leI"ageEa"#leeitMI!let()

O

O

O

O

!'!


102/131

OUTPUT)

!'2


103/131

E24er15en! &+) Crea!e a MIDP a44713a!1"n >h13h 3rea!e I558!ab7e I5age.



A7g"r1!h5)-








te#7;77777!is#la. i""uta'le i"age

!'


104/131

F7">3har!)

!'"


105/131

Pr"gra5)



#u'li lass I""uta'leI"age etends MI!let i"#le"ents +o""andListener

N

#rivate !is#la. dis#la.

#rivate For" for"

#rivate +o""and eit

#rivate I"age i"age

#rivate I"ageIte" i"ageIte"

#u'li I""uta'leI"age()

N


eitPnew +o""and(QEitQ/+o""andERIT/*)

for"Pnew For"(QI""uta'le I"age Ea"#leQ)

for"add+o""and(eit)


tr.

N

i"agePI"agereateI"age(Q".i"age#ngQ)

i"ageIte"Pnew I"ageIte"(null/i"age/I"ageIte"L%@AT$EWLI$EEFABE

I"ageIte"L%@ATLEFTI"ageIte"L%@AT$EWLI$E%FTEB/QM. I"ageQ)

for"a##end(i"ageIte")

O

ath(CavaioIAEe#tion error)

!'


106/131

N

%lert alert Pnew %lert(QErrorQ/Qannot load ".i"age#ngQ/null/null)


alertsetT.#e(%lertT.#eEBBAB)


O

O


N


O


N

O


N

O


N

if(o""andPPeit)

N

destro.%##(false)

notif.!estro.ed()

O

OO

!'$


107/131

OUTPUT)

!'&


108/131

E24er15en! &,) Crea!e a MIDP a44713a!1"n >h13h 3rea!e N"nIn!era3!19e Ga8ge.



A7g"r1!h5)-








te#7;77777!is#la. the #roess i"age

!'#


109/131

F7">3har!

!'%


110/131

Pr"gra5)



#u'li lass 5auge$onInterative etends MI!let i"#le"ents +o""andListener

N


#rivate For" for"

#rivate +o""and eit

#rivate +o""and start

#rivate 5auge gauge

#rivate 'oolean isafeToEit

#u'li 5auge$onInterative()

N


gaugePnew 5auge(Q3rogress TrakingQ/false/*88/8)

eitP new +o""and(QEitQ/+o""andERIT/*)

startP new +o""and(QtartQ/+o""and+BEE$/*)

for"Pnew For"(Q Q)

for"a##end(gauge)

for"add+o""and(start)

for"add+o""and(eit)


isafeToEitPtrue

O


!!'


111/131

N


O


N

O

#u'li void destro.%##('oolean un+onditional)throws MI!lettate+hangeEe#tion

N

if(Xun+onditional)

N

throw new MI!lettate+hangeEe#tion()

O

O


N

if(o""andPPeit)

N

tr.

N

destro.%##(isafeToEit)

notif.!estro.ed()

O

ath(MI!lettate+hangeEe#tion Error)

N

%lert alertPnew %lert(Qus.Q/Q#lease tr. againQ/null/%lertT.#eW%B$I$5)

!!!


112/131

alertsetTi"eout(*488)

dis#la.set+urrent(alert/for")

O

O

else if(o""andPPstart)

N

for"re"ove+o""and(start)

new Thread(new 5auge#dater())start()

O

O

lass 5auge#dater i"#le"ents Bunna'le

N

5auge#dater()

N

O

#u'li void run()

N

isafeToEitPfalse

tr.

N

while(gaugegetSalue()UgaugegetMaSalue())

N

Threadslee#(*888)

gaugesetSalue(gaugegetSalue() *)

O

!!2


113/131

isafeToEitPtrue

gaugesetLa'el(Q#roess o"#letedQ)

O

ath(Interru#tedEe#tion Error)

N

throw new Bunti"eEe#tion (ErrorgetMessage())

O

O

O

O

!!


114/131

OUTPUT)

!!"


115/131

E24er15en! &) Crea!e a MIDP a44713a!1"n >h13h 3rea!e 1n!era3!19e ga8ge



A7g"r1!h5)-








te#7;77777!is#la. the #roess i"age

!!


116/131

F7">3har!

!!$


117/131

Pr"gra5)

i"#ort Cava"iroedition"idletMI!let


#u'li lass 5augeInterative etends MI!let i"#le"ents +o""andListener

N

#u'li For" for"

#u'li +o""and eit

#u'li +o""and vote


#u'li 5auge gauge

#u'li 5augeInterative()

N


gaugePnew 5auge

(Qrate this "ovieQ/true/4/*)

eitPnew +o""and(QvoteQ/

+o""andERIT/*)

votePnew +o""and(QvoteQ/

+o""and+BEE$/*)

for"Pnew For"(,-)

for"add+o""and(eit)

for"add+o""and(vote)

for"a##end(gauge)


!!&


118/131

O


N


O


N

O

#u'li void destro.%##('oolean

unonditional)

N

O


N

if(o""andPPeit)

N

destro.%##(false)

notif.!estro.ed()

O

else if(o""andPPvote)

N

tring "sgP

tringvalueAf(gaugegetSalue())

%lert alertPnew %lert(QBankingQ/"sg/null/null)

!!#


119/131


alertsetT.#e(%lertT.#eI$FA)


OO

O

!!%


120/131

OUTPUT)

!2'


121/131

!2!


122/131

!22


123/131

OB6ECTIVE TYPE

*) Whih of the following are J%! file attri'utes = >

(%) MI!let7$a"e () MI!let7Sersion (+) MI!let7Sendor (!)%ll

2) %t least 777777777777of non volatile "e"or. is neessar. to run MI! = >

(%) *2< () *2

(%)start%##()/ () init() (+) destro.() (!)%ll

4) The 3!%3rofile is used with the------------ onfiguration = >

(%)+L!+ () +!+ (+) 'oth %& (!) +3!+

6) whih of the following lass is not su##orted '. J2ME = >

(%)Tiker () Thread5rou# (+) Ite" (!) Teto

;) Whih of the following is a low level dis#la. = >

(%) %lert () Teto (+) +anvas (!) sreen

(%) o""and () for" (+) anvas (!)%ll

?) The Ite" lass is derived fro" the 77777777777lass = >

(%) anvas () reen (+) For" (!)%ll

*8) The lass is used to sroll tet hori:ontall. on the sreen = >

(%) +anvas () Tiker (+) !is#la. (!)roll

!2


124/131

**) % #latfor"/ on whih develo#ers an 'uild and i"#le"ent #rogra"s to ontrol s"all o"#uting

devies is alled

*2) % is front7end software that de#ends on 'ak7end software for "uh of the s.ste"

#roessing

*0) Etend +L!+

*1) +!+ devies use a 'it arhiteture

*4= reates a "ahine ode i"age of an a##liation 'efore the a##liation is de#lo.ed on

the s"all o"#uting devie

*6) the +hoie5rou# lass is derived fro" the lass

*;) Ever. gra#hi ontet has two harateristis ------------ and -----------

*


125/131

%nswers

*)! **) 6a9a * M13r" E%1!1"n


126/131

*) Whih of the following is true = >

(%) BM #rovides data'ase funtionalit. () BM is not a relational data'ase

(+) with BM we an[t interat with VL (!)%ll

2) The 77777777777"ethod frees resoures used '. the i"#le"entation of the BeordFilter interfae one the

searh is o"#leted = >

(%) filter() () filter+lose() (+)dealoate() (!)free()

0) The 77777777777777o'Cet is used whenever a J2ME a##liation needs to eeute a 9uer. i""ediatel.

without first having the 9uer. o"#iled = >

(%) tate"ent ( )3re#aredtate"ent (+) +alla'letate"ent (!) %ll

1) Whih of the following of ee#tion thrown '. J!+ "ethods = >

(%) VLEe#tion () VLWarning (+) !ataTrunation (!)%ll

4) % 77777777777777777inde is reated '. using the +BE%TE I$!ER state"ent in a 9uer. without the use of

the $IVE "odifier = >

(%) eondar. () lustered (+) 3ri"ar. (!) %ll

6) whih of the following is o""uniations #rotool = >

(%)HTT3 () FT3 (+) oket (!) %ll

;) Whih of the following are VL data t.#es = >

(%) +LA () !%TE (+) %BB%@ (!) %ll

(%) set3rotool() () #rotool() (+) get3rotool() (!)none

?) Whih of the following "ethod return t.#e is Besultet = >

!2$


127/131

(%) eeute() ()eeuteVuer.() (+) eeute#date() (!)%ll

*8) %n 7777777 join inludes rows of either ta'le that don[t have a "athing value = >

(%) inner () e9ual(+) outer (!)all

**) J2ME a##liations "ust store infor"ation in non7volatile "e"or. using the

*2) % is a olletion of reords organi:ed as rows (reords) and olu"ns (fields)

*0) The interfae is used when searhing for a reord

*1) J$!I stands

*4= The returns a +onnetion interfae that is used throughout the #roess to referene the

data'ase

*6) The J!+ driver is loaded '. alling the "ethod

*;) 9l t.#e for i"age is

*


128/131

%nswers

*)! **) Beord Manage"ent .ste" (BM)

2) *2) reord store

0)% *0) BeordFilter

1)! *1) Java $a"ing and !iretor. Interfae

4)% *4) !riverManagerget+onnetion()

6)! *6) +lassfor$a"e()

;)! *;) LA


129/131

BEFEBE$+E

* wwwallCntuworldin

2 www5a%7aborgD#i7abD#i7ab#df

0 htt#sGDDwwwandroid#ito"Da##Dedusur.a5a%7ab

1 "agrietainD##tDC2"e\287ab#df

4 wwwC'ieteduinDDitDMAD\28LAB\28MANUALS\28!%@\28IB%$#df

!2%


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S!8%en! L1!

IV.B.Te3h


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1? *0B**%*24* S%$5ETI $IH%BI% BE!!@

48 *0B**%*242 SITT% 3B%!EE3 BE!!@

4* *0B**%*240 @E$!BI IL3%

42 *2B**%*21? 3%S%$

40 *2B**%*2*< 5!B J%I3%L BE!!@

41 *2B**%*202 SI$A!%

MAD Master Lab Manual (Final)

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