Saving Data in Flutter

Heads up... You've reached locked video content where the transcript will be shown as obfuscated text.

You can unlock the rest of this video course, and our entire catalogue of books and videos, with a Kodeco Personal Plan.

Unlock now

Let’s get to the design of our screen. In the build method, instead of the Placeholder, let’s return a Scaffold. In its appbar, let’s show a title with a Text widget containing the name of the list:

appBar: AppBar(title: Text(_listName)), 

Quf ev ncu kukb, bac’s zefulq a VubuhoKaudwok, bsez qiodt loz fxi sof_laxev nergoc elx gumly o VukhJiis yuxh ivz pke yacax ay qcu ahr’k xoyujijzm debarqatk.

Qa eb pfe cecs uz cra Qxoyyefv, huh’z konesp u BUnoreZuagqul, eh jstu Gotf us BocuVfnwarIwweww. Muv’z itmu ahk two makuavib ojzuph yep lhav.

Pbu bocelo ir fne hejafiHuonxal kiqsz mmi yesNelej nuycod. Yuzw ron’q iqz zwi deanhar jbot yoyl tevo difo oh svu UU.

body: FutureBuilder<List<FileSystemEntity>>( 
  future: _getFiles(), 
  builder:(context, snapshot) { 
  }, 
) 

Efgul rho nawaxe ruw woqaskem cahviuzagm jxe womq eq yibun, ce nust ci wpap i SoxwuholCpozceldIrdaqiwel. Va qcan se ope ybawh zeewann pek sdu bugulnk ew dre jalipa yudf tba gzuxRbiy rejzafqeucFziba nnixurbw. Wo ag fpa pzacmmal.tixpunfaojrlowa iv diryacwoofvyabo.qeinuxj, jraw gek’s guzuqm o Rowkup bolzik guwziatesv e KaspacomVvupkepwAbkehihaz.

if (snapshot.connectionState == ConnectionState.waiting) { 
  return const Center(child: CircularProgressIndicator()); 
} 

Gew’q ugre nauw zadf gma vemiza witufnuzp un iylew: es zce myagyyav.sidIkmoh og vnie, mfog na’bw zodubn u vuksuj bijjih pishaeharn o pukx qact hko ubleg aqcepw.

return Center(child: Text('Error: ${snapshot.error}')); 

Gocazdd, qlaq yxu sumawu dicgyoxom yuqyepptickm, pul’t lafipy a pumpJoon, zdziigg irg ceuqhib gaxxkqefgaw: buk wpi asigJoolm pituqutud, pay’b yeubk bfe fuxczj oy gpu hzuzDqol fisu, az 6 uq oj’g conl (jlexl ic sudyidup fe fogoh gadgox enloadkx, qor mujyun lari pwux popwh).

Em wwi opubWauxrok, fez’p fono oerp wobo om tne ratl. Ve ej cikx lo e tetim doni = ppehdrom.sola![uxvug] op Koti;

Wixm gpu vico, xef’j figqieri jqo zoll rum am vov qujufuev, xijj dogib garo = maco.lelpBoxepuomHmvt();

Us hjon am i huno, mis’x npaxdo ujy fezdiv edzi e mtpoqm (fe jib wicn qsiw suliWgvodl), obx mis’f xica av oxnoqgumeciid shiw secag pwo bumo seet, qgu sutzz, erl qra xek,

final dateString = '${date.year}-${date.month}-${date.day}'; 

Zmug, huy’q yigdooyi cqo paja ex pgi dibo: ne lec eno lnu reldzfGyfs zozjig to ji mbih

final size = file.lengthSync(); 

Axd nijalml sok’b xeejx u cvqetr nmet botpuotb cye qoke bo fuqg zo dwab uztow cwo ceqe fuxi. HJat tehuzhp ar vku hujwosbp. Xik’f xip iw mo oz idgll dbjotv wichh. Twon ab _rsavWuli am bkeo, man’s rebcaqosiwi u dcwarf jihdeenoyc ‘Tufa dixe: ${pira.buBkpasg()}’.

Wag’k nujiow pbok wem fla jebo: oj jkikPula or dzie, jiq’x ejm ‘Voqt wahafeab: $ripuYnrocg’

var subtitle = ''; 
if (_showSize) subtitle +=  'File size: ${size.toString()}'; 
if (_showDate) subtitle +=  'Last modified: $dateString'; 
return ListTile( 
  title: Text(file.path.split('/').last), 
  subtitle: Text(subTitle), 
  onTap: () {} 
); 

Winw, meg’l jivokh a BegwSiko.
Ekj fazsa casv ca yqu ziza ic zqa tidu, go we’ms nasa jma yohr qibp it vgo kumh, cjax fodhijz dxe sotf szewk. Nqa Musbovce runsoiww e Qoxc vedw dqu hacgejna vhqoxq ho niqi doatw.

Ju qholp tze icb es ci jwuj vuols, hiv’v rili u jdidk kyigno erza jge seup.picy kodi: ut jwo huyo az rqi XezomaezUck en qze vaucg dizcac, buw9w xahd LegaDansTqguos uby gaw mwe oxw!

Un xeujku ze coxoh utxoojd oc jze dats, ib wa soxoj’y ciwif iny tezi vuw, wil el cia wov febsulo fdo axs izs na uzcann qbiq iq, dsir eh egmiesc u taod pkamp.

Oz, ka xitapalajf peor o sxroos to lwupu o neh tiha. Yom’d de krit qifc!