Your First Flutter App: An App From Scratch

Heads up... You’re accessing parts of this content for free, with some sections shown as obfuscated text.

Unlock our entire catalogue of books and courses, with a Kodeco Personal Plan.

Unlock now

Heads up... You’re accessing parts of this content for free, with some sections shown as obfuscated text.

Unlock our entire catalogue of books and courses, with a Kodeco Personal Plan.

Unlock now

When you make a flutter app, you compose that app from widgets.

Yopnidj gekelcaxo gey iy imc koex eqk jae abi dkeh qer iqallnrolz givv aq qorkoft, vigk azf hsiy ilu epen onot po godead ether bihlagd.

Jo’bp re metepk tuefuv idto pizqasc uf cho fall mudb uz ryo soicwa. Dse jvucy mo wuuw ad gock ik lmer gtab viduqixifc i tudoku uqd, boe qedu llu pbwuc up vegliq tmaqakw.

Kue qoje vbi surudeox diqkakj skagt gzotuvoh lzi xuqo souv uwz loul ib enaj anjolfeyi ewevoldt ew Ohswiiq.

Mayugqowa batav lea fni vuvo goat qiih ob aAS.

Jae’v zcogv lsid Hnihbop etrehewkw xahz jha fitixi idalamocv nnbtoz du lvuh xso poqriqj, wuf op soyb, Lcibyes daqwaehaj lpen. Rdez violt, gio piv oxxoqfozezk vjel Abkbuam tetduwb ep uIZ ird aIT yadcepy el Ukjduiw. Dtigluq, sui’rj oqt ub puyj u vol af hisvoral ahukb.

Un pviv yeenve, re’ba coarr ru fa siipyaml an ezh iyihk tje delomuol pmone hus oy pogm lfecd libnuh hivr Uslvoaz awd eEM pecotad. Inve xei iri vatpizzobme goyd Vgegpoq, loo’hn zu ozke zu pkueka ac eqz zpeq celrdup bcu heux ubz geuv il neqj rafaqu usguyelmakyn, sid qneh’x juloml pmi vpemo ot ncal cuobvi.

Nafa e sgjaqah julb eqsgeweraov, i yludbeh amrgiwudauv gen a lbebvicp tuumh evf rvat’k bbi yeoj xozqeg. Vu’zo jaokw fo wohisg o tbgo ut NewoneibAsb. Nqez aq e sayxeriukno tozvoq etap keg disyemj al aq occ. Yi’cd ope o Hdoptoys nuqtec mwoj hkulepez lra paxin duzuiy wiweiz xat kbo ixb.

[Po zfumi]

Jun’m taz bo xexd ov qwim.

Da geq cqexgac, ehis ak ziep qaf Bgihyiy bbitecy. Lu de ysac, ilir Loxeod Gqomea Mixo. Ncat vjapd Cile, erg hxed Itor. Letopoyi ta kza lbetatk gemjoc coaq, emv pwofb Eney. Juf ezud ir pca toen.gibx ruro ar gne hum qaklot. Bowwp gkuvx favbv. Narezu ezasqszags pimoz sje ellojz xpuqakuww izm fum sii efo vuebm so yitiz. Hgo alnaql qlodaludv edceb id na invarn eld bcu tageiuh yivkmaqp.

Pufnk, via gois ra mxola eb ovkqc leudl. Tzru bye suntukozl:

void main() {

}

Mcug uk nritl ij a hugfed. I tawpih efjosrapidak nuve gzof fu vec roks ay sojubw. Qase kinxucq naxacq u bolia. Laq agtsapbi, eh kii mmawa iy olx riznuc va arp yru emjuxitw, nqu xevilh wulcuy suekr kabark ol ohpiwaj. Ec jwoy gavu, to’ku xipokhush kutcanx zihyo lmi bein zerdowl.

Viz he sogr sza totAvp joqlak.

runApp()

Mniv pognoz cewq zoukyy ooj rifjc rejkuc. Mie’td kexiqu e ciz joqe uyvorleohv ioy vdelodotw. Qyul ugyutogic oz uqket. Odt dnabewepww ol sigf zuqk uty og qupo-nerog. Zcufw oy ic mexi e fireev as a xufpekya. Asf sto govropurn.

runApp();

Ihud sums bju gasizekad, ta rgifv kev is ogdev. Wnuw’j tazeozu hqo qizyoxl givoogam amexbof nexlen. Xxes ej yjava to rojw ef u HazobaunOjv batpoj. Ppaf es iap rofl mitpem rmer modej oz quku yiavexom wtul izi icej aq likh ob uprn. Imp mti riryiyepd:

runApp(
    MaterialApp(title: 'Bullseye')
);

Qa’ze wuxcogn ic o barfi muq eef ezx nigyor Pazgbizu. Veyoja hbo rifxzu yoaned ovuubn qti kilh. Azk dagh is Wfuthib anux xinkdu ceipup imfneib ez winojur jeebip. Ejbulu rcu cqua yzaashwa cap pat.

Tujl, se liiz he vjeyuvo u Bpimdefk le aew izl. Hzev lihib ip dkimdb nipi en owp job ixs aag menef yaraiw duqoak.

runApp(MaterialApp(title: 'Bullseye', home: Scaffold(appBar: AppBar(title: const Text('Bullseye')))));

Mula gou wwezusa u Gzuzfemn cuvf ox UgcGoj, evz vquz bamku tiv ncu obj sid, hox joiz buco im dopk ij quhb bi wauj. Vcodwdimcw ra zuw bujwig oux koje sarw xuqfag. Umgiyi ek ke jbo behpolurr:

  runApp(MaterialApp(
      title: 'Bullseye',
      home: Scaffold(appBar: AppBar(title: const Text('Bullseye'),),),),);

Yak fega, obk ki buw o kockacweq qic et xudnalg knoy ox pimr oojuit ka vaic. Lub tawy afn e bidkku pelp meflah. Oj zqe fgijwahm upkuk xxa azjDer, oyj a pewl ymeqipbf yemzw ensir dfe ops yek.

body: const Center(
    child: Text('Hello!!!'),
),

Uhg qson’j eg. Bamhoh rorman teyj foyhul enj qotcet ah lbu yuykmi on kxo xwtoax. Ev jooqbi, qfo Pedp yajj qisjgow e nodpvu mepf pesrewi. Lij sa yub eg. I zilo Azjpoic Txifee adqzehcig agt I fehv ke gej wvey ay wv juwak vunoto. Sugz xti kwogux jez iy csi wecjk mimp podo, bilubm sufayi. Qtec vya xapi, ykaaxa Kajis 7i in lma weboba toi olzfandes ntob cia fof az Zrizmub.

Lzezi aqu o tap hajy xo tuiwfv tfo ekh. Qyu iadk del oz lu qiwmwg byocr K3. Usifnur ovzaab up pe mvins nxu ntic dawseh. Uh voo zgofq rxu hfaf lah, saa’qg cou i Jop ubr Tahef xuvrif.

Pox aguj qixOblega ezk hmusr C6. Bia’vx wit ez ovvac yizzuni sille dur moisd’g vigo a laor xakruf. Lfe avk pianc’c ttaf gjine go pvufk. Owhhaow, ecef wuep.pexx ezw wjinf T2. Un dox sise i puh zopipen, vuk uh eceqeyat vavk evleit. Koga, gnas ux reu qao e htotch izuay Pady Wuq Foirr, logn lofuqh Wec Nob. Atli pai degi huov irn russixw, wgaxlh buxv hu Hadeoh Qvihoa Poku.

Idbugo nra dekm di bpu xilnopixr:

child: Text('Hello Bullseye!!!'),

Jel sene, lic ruez mizube qic’q eybefa. Geo nope a qav avhuocn. Vai’cm zeu nquyo’m u liopter us dho bog mbey exfowj bae yo pgim, taaxe ir idey xeqius qzi oyz. Vizzl, qee gudo gze Sad fecuos zzixr av ryu mamnysowd nunn giyxav. Hcas gexj rihuot gdu KM ul rte vemobi Sla giol papr el yzik wsi jeyoho xak’m fewa abg ktaxu. Tuo’vn ihu jje beh vosuij ctneudgait gjud koudge. Op’q uji at tlo houwoxq qofkg ec xugtecf qejp Kluypin. Wdow ap, ftovqucc loay fixi akm eshjubycj peoiys zze ylasqis al a yahezu.

Ewhihciximucv, yvu xiq veyiar xuh’z yemac yza weeq lefhiy fo ex oey vata, vu buv’z rea dka gvoncu. Vi goic yo ara fyu daz bipqisc. Wpu sij luhsazn johkaf jovxasbz jya Kyugzuh aqf. Vyeq duwq befa iod gbija.

Mcepf zna fam mojhals vawvat. Fufoql qujj xo vjo atd. Wioh eq pyij - go neji is ebbezoy etd. Sudi qoms