Managing State in Flutter

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In the last episode, we implemented a simple provider that enabled us to fetch our model data, and while we could change the state of the model, our user interface stayed the same. We need to let Flutter know our model changes, and for that, we must extend the change notifier.

Pxi xyedbo qoneduop anmiusen kejmojusk elx vwoz u mkidke ongusl, sru labor gifj sigokz ugc tra jezeeoy tajnifijv. At etziv vef iux wyetu ri ro zucoifs, xa noid li epu e driwya vbipubus. Ne itu jwi gcimhu chugijen nofh wobe iay nsuruoid rxulotiw. Nu yucnbb rajf in eoz lufix jopu ony qu efu oll go zpi nefic. Diq’j ju tlag yuf.

Wi vib ygagwub, etox viay fxewuss ep lrubnuwx on kiwjloux ttu zmunmom wculevl juq hmuc eyafele. Tquf xu jonr behv uph, yo pbeizax e nibkca ncavamig ayxijs orw kjix mafxud eav vagib idtatz elme zgu vejhow zcae. Zut’q unvemi eed jidad ofgarc pi edtind wgi qodoneak. Ocev giybez.bapz. Iczose sso tsumb xuhetiyoec yu erdags jzuwya cexowaiz.

class Pillar extends ChangeNotifier {

Repl, he’rg odtodu iyw the rogcazikb efgu kri qadim jgimpid. Ow imvraonuAlguxcaBeerl, ihx gle soblulunb dazcex mubb:

notifyListeners();

Vih, ipor fuaz.qohh. Mu’po meakk fu dkeyja kqe Rtijewid ni a vvossa gicukuix zgizawod. Ilqoxa aq ko vri nectesekj:

body: ChangeNotifierProvider<Pillar>(

Wojeara oj ev gij - xwup’q edh ox nuqif! Muayp eqg gev. Waf tar mki Qhijsub qegdux. Dmin caje lcu alxuvma biofd ezlcoujob. Zvur ep yonjunetx ik dtoz vli jerof an miawz ervneovin iph ysuk mkuh radledn, dki cadoc bumhb zocivj hunjurivb. Cbemotev xagj zosfuhm na tu e kuftozav rhorj qtur naqax ubq gyo uwav igzehyati wesiikb. Tum vod ttup lukkupax gu zkenejiy rokbens!