How to Read/Write Text, JSON, and Image Files in Flutter

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  • Опубликовано: 18 окт 2024

Комментарии • 21

  • @leoMC4384
    @leoMC4384 2 года назад +1

    I'm implementing a user data backup on Google Drive and this tutorial works for implementing the backup on local storage as well. Thank you very much.

  • @MrDyll
    @MrDyll 3 года назад +1

    Thank you brother - helped me add this into my app

  • @ReinaldoAssis
    @ReinaldoAssis 2 года назад +1

    Fantastic tutorial!

  • @davinderjitkaur7511
    @davinderjitkaur7511 2 года назад +1

    Helpful video

  • @الادهم-ص2ظ
    @الادهم-ص2ظ 2 года назад

    Is there any difference or advantage of using
    Hive?
    Or do you mean to explain the concept in general and its original steps in Dart?

  • @Malang445
    @Malang445 Год назад

    i get a null error when i do readjson file in read data
    The argument type 'Map?' can't be assigned to the parameter type 'Map

  • @zaimanza
    @zaimanza 3 года назад +1

    Is it possible to make the local file hidden?
    Meaning users won't be able to go to files and delete the folder. Cuz for caches, sometimes user does that.
    So if a hidden file can be created, we can store it in 2 files, one that user can see the file the other user can't change

    • @TheFlutterFactory
      @TheFlutterFactory  3 года назад

      pub.dev/documentation/path_provider/latest/path_provider/getApplicationSupportDirectory.html

  • @sharence4276
    @sharence4276 2 года назад

    Hello, i dont understand those computer tools and documents. But if there is a random fhir.json 2 file with a scrypt on my iphone (and i did not put it there) is it a possible spyware? It is really important for me to know if that is possible or not. Thank you in advance!

  • @techandmore12
    @techandmore12 2 года назад

    If I open my App at the first time the text is null. After a hot reload my values are displayed

  • @danielm3977
    @danielm3977 3 года назад

    Hi, Man. How can I connect for a business colab? Twitter does not exist.

  • @NavidRahman
    @NavidRahman 3 года назад

    In the file contreoller User _user; gives error: Non-nullable instance field '_user' must be initialized. How to solve this?

    • @TheFlutterFactory
      @TheFlutterFactory  3 года назад +1

      This is part of null safety in Flutter 2.0+. Either make User nullable (User?) or initialize it.

    • @TheFlutterFactory
      @TheFlutterFactory  3 года назад +1

      I'll probably do an entire video on null safety in the near future

  • @Malang445
    @Malang445 Год назад

    how to i append json files

  • @faisalfotoh1909
    @faisalfotoh1909 3 года назад

    mvp, mvc,mvvm flutter

    • @TheFlutterFactory
      @TheFlutterFactory  3 года назад +1

      I prefer Clean and onion architecture over of those. 😉

    • @faisalfotoh1909
      @faisalfotoh1909 3 года назад

      @@TheFlutterFactory What do you mean I don't understand you
      Please explain the answer

  • @faizulla5838
    @faizulla5838 2 года назад

    Were JSON file?

  • @kamalCode
    @kamalCode 3 года назад +1

    Flutter firebase complete advanced tuotorial with English Caption

    • @TheFlutterFactory
      @TheFlutterFactory  3 года назад

      I posted a few firebase tutorials about a year ago on the channel. I'll probably do an updated series this year