Tsim Yooj Yim "Nyob Zoo Ntiaj Teb" App Los Ntawm Kos hauv Flutter: 7 Cov Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25

Nyob zoo cov phooj ywg, Kuv tau tsim Flutter Tutorial for Beginners.

Yog tias koj xav pib flutter kev txhim kho tam sim no ces qhov no yuav pab koj Flutter Tutorial for Beginners.

Kauj ruam 1: Taw qhia

Flutter yog Google lub mobile SDK rau kev ua haujlwm zoo ib txwm muaj kev cuam tshuam tib neeg ntawm iOS thiab Android hauv lub sijhawm sau cia. Flutter ua haujlwm nrog cov cai uas twb muaj lawm, tau siv los ntawm cov tsim tawm thiab cov koom haum thoob ntiaj teb, thiab yog pub dawb thiab qhib qhov chaw Hauv codelab no, koj yuav tsim qhov yooj yim Flutter app. Yog tias koj tau paub txog cov cai-taw qhia cov cai thiab cov tswv yim yooj yim xws li hloov pauv, loops, thiab cov cai, koj tuaj yeem ua tiav daim ntawv teev npe no. Koj tsis xav tau kev paub dhau los nrog Dart lossis kev siv xov tooj ntawm tes.

Kauj Ruam 2: Koj Yuav Kawm Dab Tsi Hauv Kab Lus no

1) Yuav ua li cas teeb tsa ib puag ncig flutter ntawm Windows Nruab flutter ntawm Windows.

2) Yuav tsim thiab teeb tsa Android Virtual Device li cas.

3) Kev nkag siab yooj yim ntawm Flutter thiab Widgets.

4) Tsim Basic "Nyob Zoo Ntiaj Teb" app.

Kauj Ruam 3: Tsim Flutter Environment ntawm Windows

Txhawm rau tsim qhov project kom ntseeg tau tias koj tau teeb tsa flutter yam xav tau.

Yog tias koj tseem tsis tau teeb tsa teeb tsa ces thov hla kev Nruab Flutter ntawm Windows.

Kauj Ruam 4: Tsim thiab teeb tsa Android Virtual Device (AVD)

Thaum koj tsim teeb tsa kom ntseeg tau tias koj tau tsim ib qho Android Virtual Device (AVD). Yog tias koj tseem tsis tau tsim lossis Koj tsis muaj lub tswv yim txog qhov no ces tsis txhob txhawj xeeb peb muaj kev daws teeb meem rau qhov no kuj Tsim thiab teeb tsa Android Virtual Device.

Kauj Ruam 5: Mus Los Ntawm Yooj Yim ntawm Flutter thiab Widgets

Ua ntej pib koj yuav tsum nkag siab lub tswv yim yooj yim ntawm Flutter thiab Widgets.

Hauv cov vis dis aus saum toj no Widgets tau piav qhia.

Npog ob hom Widgets

1) Xeev Widgets

2) Tsis siv neeg Widget.

Mus los ntawm qhov txuas no kom nkag siab yooj yim.

Kauj Ruam 6: Tsim Yooj Yim Tsis Txaus Siab "Nyob Zoo Ntiaj Teb" App

Hauv cov vis dis aus saum toj no ib kauj ruam "Nyob Zoo Ntiaj Teb" app tau tsim.

Cov kauj ruam hauv qab no tau txais kev pab hauv cov vis dis aus saum toj no:

1) Cias sau "Nyob Zoo Ntiaj Teb" hauv tsev.

2) Tom qab ntawd siv Cov Tsis Txaus Ntsig widgets ntxiv "Nyob Zoo Ntiaj Teb" cov ntawv hauv ib Scaffold.

3) Tom qab ntawd Siv AppBar muab qhov app ntawd saib kom raug.

Kauj Ruam 7: Ua Tsaug

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