Android Develop Collection

Official Documentation Links

• all core areas: link to the documentation chapter related to important core areas

• App resources overview qualifiers (apply specific resources for specific applications); create alias resources; etc.

  • language sub-tags:
    • https://www.iana.org/assignments/language-subtag-registry/language-subtag-registry
    • https://developer.android.com/reference/java/util/Locale

• Support different pixel densities

  • notes: use dp for UI, sp for text.

• Support different pixel densities

• Support different screen sizes
  The image showing the width of compact/middle/expanded layout may be useful

• About View Model

Articles

• Material Design 3 in Compose Things you should know regarding using material 3 in jetpack compose: Color, Typography, Shapes, Elevation, ...

Hilt

1. Room + Dagger Hilt Jetpack Compose Material 3
2. Dependency injection with Hilt
   Important To use hilt with other libraries, please read: Use Hilt with other Jetpack libraries

Color

• Android styling: common theme attributes: common theme attributes and their use case

• Offical Documentation - R.attr: search color to show app defined attributions.

• material 3 themeing guide (material offical)

• Create ViewModels with dependencies Kotlin ViewModel factory DSL, to create factories using a more idiomatic Kotlin API

Font Size

Material Defined Text Size: - Material 3 - Material 2

Code Labs

NOTE: Many of these code labs are part of a series, so it's better to take a look at the courses when you cannot follow the specific code labs listed here.

• Fragments and the Navigation Component

  • Fragment life circle: p3

• Scrollable list

• Adaptive layouts: Sliding Panel Layout

• View Model, LiveData and DataBinding

Jetpack Compose

• Build an app with an adaptive layout

• Jetpack Compose Side Effects in Details

Tools

Color

• Material Theme Builder
• Baseline color scheme You can view the colors and some of them have comment on the side when clicked.

Components

• Material Get Started (material offical)

• Material 3 Components (material offical)

• androidx.compose.material3 You can get a full list of Jetpack Compose component in material 3 (jetpack compose default components in current version)
  If you want to check Material 2 Components, please visit androidx.compose.material

• Material components in Compose Guide for some important components

• Jetpack Compose Playground
  Community-driven collection of Jetpack Compose example code and tutorials 🚀
  https://foso.github.io/Jetpack-Compose-Playground/

Example Applications

• Reply App
  jetpack compose, navigation control, adaptive layout for small, medium and large screen devices.

• Architecture Samples

• Architecture Templates

• Architecture Components Samples

• Compose Samples

Video

1. New Component Activity's Edge to Edge is Amazing! - Jetpack Compose