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Forms

来源 书栈网收录 浏览 6 扫码 打印 2026-10-22 15:29:25
  • Forms

Forms

  • Building a form with validation
  • Create and style a text field
  • Focus on a Text Field
  • Handling changes to a text field
  • Retrieve the value of a text field
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  • Animation
    • Animate the properties of a Container
    • Fade a Widget in and out
  • Design
    • Add a Drawer to a screen
    • Displaying SnackBars
    • Exporting fonts from a package
    • Updating the UI based on orientation
    • Using Themes to share colors and font styles
    • Using custom fonts
    • Working with Tabs
  • Forms
    • Building a form with validation
    • Create and style a text field
    • Focus on a Text Field
    • Handling changes to a text field
    • Retrieve the value of a text field
  • Gestures
    • Adding Material Touch Ripples
    • Handling Taps
    • Implement Swipe to Dismiss
  • Images
    • Display images from the internet
    • Fade in images with a placeholder
    • Working with cached images
  • Lists
    • Basic List
    • Create a horizontal list
    • Creating a Grid List
    • Creating lists with different types of items
    • Place a floating app bar above a list
    • Working with long lists
  • Maintenance - Report errors to a service
  • Navigation
    • Animating a Widget across screens
    • Navigate to a new screen and back
    • Navigate with named routes
    • Pass arguments to a named route
    • Return data from a screen
    • Send data to a new screen
  • Networking
    • Fetch data from the internet
    • Making authenticated requests
    • Parsing JSON in the background
    • Working with WebSockets
  • Persistence
    • Persist data with SQLite
    • Reading and Writing Files
    • Storing key-value data on disk
  • Plugins
    • Play and pause a video
    • Take a picture using the Camera
  • Testing
    • Integration
      • An introduction to integration testing
      • Performance profiling
      • Scrolling
    • Unit
      • An introduction to unit testing
      • Mock dependencies using Mockito
    • Widget
      • An introduction to widget testing
      • Finding widgets
      • Tapping, dragging and entering text
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