App Gradle
plugins {
id 'androidx.navigation.safeargs.kotlin
Project Gradle
dependencies {
classpath "androidx.navigation:navigation-safe-args-gradle-plugin:2.3.5"
nav_graph.xml
<fragment>
<action
android:id="@+id/action_SecondFragment_to_FirstFragment"
app:destination="@id/FirstFragment" />
<argument
android:name="myArg"
app:argType="integer" />
FirstFragment
import com.example.codelabsfirstappwithkotlin.databinding.FragmentFirstBinding
val action = FirstFragmentDirections.actionFirstFragmentToSecondFragment(currentCount)
findNavController().navigate(action)
SecondFragment
import androidx.navigation.fragment.navArgs
val args: SecondFragmentArgs by navArgs()
val count = args.myArg
