Lebowski

• Continuous Integration
• Questions
• Used libraries
• Used materials / Thanks

Continuous Integration (dev branch)

• CircleCI

Questions

• @JvmStatic when creating newInstance of fragment - only needed for java code
• Right way to get R.string in ViewModel class

Used libraries

• Data Binding
• ViewModel
• LiveData
• LeakCanary
• Floating Action Button with Speed Dial. See #14 for more information

Used materials / Thanks

• DataBinding

  • concat two strings
    • concate it with grave accent (`)

      android:text="@{`Hello ` + user.firstName}"/>

    • use string formatting

      android:text= "@{@string/Generic_Text(Profile.name)}"

      string should be like this:

      <string name="Generic_Text">My Name is %s</string>

  • bind viewmodel to fragment using AutoClearedValue
  • Bind to spinner
  • BindingComponent
    • set globally

      DataBindingUtil.setDefaultComponent(BindingComponent())

    • only for one layout

      DataBindingUtil.inflate(
          inflater,
          R.layout.,
          container,
          false, BindingComponent())

• Navigation

  • navigation to fragment

    private fun navigateToFragment(fragmentInstance: () -> Fragment) {
    supportFragmentManager.beginTransaction()
            .replace(R.id.main_container, fragmentInstance())
            .addToBackStack(null)
            .commit()
    }

• Gradle

  • Manage Android dependencies versions using gradle extra properties (can be also done using config.gradle file)

• Kotlin

  • Anonymous Classes in enum

• Icons

  • Icons made by Eleonor Wang from www.flaticon.com is licensed by CC 3.0 BY