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Course of Flutter: HTTP Communication

Course summary

  • Use Dialog Widgets
  • Implement Authentication
  • Identify WEB-API Errors
  • Create Feedback Messages
  • Avoid Generic Errors

Target Audience

Developers who want to easily test hybrid apps with Flutter.

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8h

To conclusion

43

Activities

146

Minutes of video

28

Students in this course

Certificate of participation

Instructors

Detailed content

  1. Transfer Authentication

    • Dialog Authentication
    • Implement Dialog
    • Dialog Layout
    • Integrating the Dialog Authentication
    • Transfer Authentication
    • Authentication Problems
    • Understanding Context
  2. Failure on Sending

    • Identify WEB-API Errors
    • Catch Error
    • Feedback and Response Message
    • Refactoring and Extracting the Code
    • SnackBar
  3. Avoiding Problems

    • Generic Errors and Exceptions
    • Getting Errors and Generic Errors
    • Success Message
  4. Transfer Idempotency

    • Multiple Requisites
    • The UUID
    • Dealing with Duplicate Transfers
    • Unknown StatusCode
    • Condition in Maps
    • Idempotency
  5. Transfer Feedback

    • Progress in Form
    • Progress Logic
    • Dynamic Flag
    • Linear Progress

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