typing the use case selections and binding the label and usecase type at the same time for visibility

vector/src/main/java/im/vector/app/features/onboarding/OnboardingAction.kt

@@ -31,7 +31,15 @@ sealed class OnboardingAction : VectorViewModelAction {
 
     data class UpdateServerType(val serverType: ServerType) : OnboardingAction()
     data class UpdateHomeServer(val homeServerUrl: String) : OnboardingAction()
-    data class UpdateUseCase(val todo: String) : OnboardingAction()
+    data class UpdateUseCase(val useCase: UseCase) : OnboardingAction() {
+        enum class UseCase {
+            FRIENDS_FAMILY,
+            TEAMS,
+            COMMUNITIES,
+            SKIP
+        }
+    }
+
     data class UpdateSignMode(val signMode: SignMode) : OnboardingAction()
     data class LoginWithToken(val loginToken: String) : OnboardingAction()
     data class WebLoginSuccess(val credentials: Credentials) : OnboardingAction()

vector/src/main/java/im/vector/app/features/onboarding/OnboardingViewModel.kt

@@ -459,7 +459,7 @@ class OnboardingViewModel @AssistedInject constructor(
 
     private fun handleUpdateUseCase(action: OnboardingAction.UpdateUseCase) {
         // TODO act on the use case selection
-        action.todo
+        action.useCase
         _viewEvents.post(OnboardingViewEvents.OpenServerSelection)
     }
 

vector/src/main/java/im/vector/app/features/onboarding/ftueauth/FtueAuthUseCaseFragment.kt

@@ -20,12 +20,14 @@ import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import android.widget.TextView
+import androidx.annotation.StringRes
 import im.vector.app.R
 import im.vector.app.core.extensions.setTextWithColoredPart
 import im.vector.app.databinding.FragmentFtueAuthUseCaseBinding
 import im.vector.app.features.login.ServerType
 import im.vector.app.features.onboarding.OnboardingAction
-import me.saket.bettermovementmethod.BetterLinkMovementMethod
+import im.vector.app.features.onboarding.OnboardingAction.UpdateUseCase.UseCase
 import javax.inject.Inject
 
 class FtueAuthUseCaseFragment @Inject constructor() : AbstractFtueAuthFragment<FragmentFtueAuthUseCaseBinding>() {
@@ -40,15 +42,9 @@ class FtueAuthUseCaseFragment @Inject constructor() : AbstractFtueAuthFragment<F
     }
 
     private fun setupViews() {
-        views.useCaseOptionOne.debouncedClicks {
+        views.useCaseOptionOne.setUseCase(R.string.ftue_auth_use_case_option_one, UseCase.FRIENDS_FAMILY)
-            viewModel.handle(OnboardingAction.UpdateUseCase("todo"))
+        views.useCaseOptionTwo.setUseCase(R.string.ftue_auth_use_case_option_two, UseCase.TEAMS)
-        }
+        views.useCaseOptionThree.setUseCase(R.string.ftue_auth_use_case_option_three, UseCase.COMMUNITIES)
-        views.useCaseOptionTwo.debouncedClicks {
-            viewModel.handle(OnboardingAction.UpdateUseCase("todo"))
-        }
-        views.useCaseOptionThree.debouncedClicks {
-            viewModel.handle(OnboardingAction.UpdateUseCase("todo"))
-        }
 
         val partial = getString(R.string.ftue_auth_use_case_skip_partial)
         views.useCaseSkip.setTextWithColoredPart(
@@ -56,7 +52,7 @@ class FtueAuthUseCaseFragment @Inject constructor() : AbstractFtueAuthFragment<F
                 partial,
                 underline = false,
                 colorAttribute = R.attr.colorAccent,
-                onClick = { viewModel.handle(OnboardingAction.UpdateUseCase("todo")) }
+                onClick = { viewModel.handle(OnboardingAction.UpdateUseCase(UseCase.SKIP)) }
         )
 
         views.useCaseConnectToServer.setOnClickListener {
@@ -67,4 +63,11 @@ class FtueAuthUseCaseFragment @Inject constructor() : AbstractFtueAuthFragment<F
     override fun resetViewModel() {
         // Nothing to do
     }
+
+    private fun TextView.setUseCase(@StringRes label: Int, useCase: UseCase) {
+        setText(label)
+        debouncedClicks {
+            viewModel.handle(OnboardingAction.UpdateUseCase(useCase))
+        }
+    }
 }