Data Binding

Official site

Get started _ https://developer.android.com/topic/libraries/data-binding/

• • Build environment

Layouts and binding expressions _ https://developer.android.com/topic/libraries/data-binding/expressions

• • Data class Binding

  • Collections binding

  • Listener binding

  • Method references

  • Event handling

  • Resources

  • Include

Work with observable data objects _ https://developer.android.com/topic/libraries/data-binding/observability

• • Observable fields

  • Observable Collections

  • Observable Object

Generated binding classes _ https://developer.android.com/topic/libraries/data-binding/generated-binding

• • Create binding object

  • Views with IDs

  • Variables

  • ViewStubs

  • Immediate Binding

  • Dynamic Variables (ex_ onBindViewHolder)

  • Custom binidng class names

Binding adapters _ https://developer.android.com/topic/libraries/data-binding/binding-adapters

• • Automatic method selection

  • Specitfy a custom method name

  • provide custom logic

  • automatic object conversion

  • custom conversion

Bind layout views to Architecture Component _ https://developer.android.com/topic/libraries/data-binding/architecture

• • User LiveData to notify the UI about data changes

  • Use ViewModel to manage UI-related data

  • Use an Observable ViewModel for more control over binding adapters

Two-way databinding _ https://developer.android.com/topic/libraries/data-binding/two-way

• • Two-way databinding using custom attributes