[UI] Family test selection and consent screen (EXPOSUREAPP-12316, EXPOSUREAPP-12317)

Corona-Warn-App/src/main/java/de/rki/coronawarnapp/familytest/ui/consent/FamilyTestConsentFragment.kt

@@ -1,6 +1,103 @@
 package de.rki.coronawarnapp.familytest.ui.consent
 
+import android.os.Bundle
+import android.view.View
+import android.view.inputmethod.EditorInfo
+import androidx.core.view.isVisible
+import androidx.core.widget.doAfterTextChanged
 import androidx.fragment.app.Fragment
+import androidx.navigation.NavOptions
+import androidx.navigation.fragment.findNavController
+import androidx.navigation.fragment.navArgs
+import de.rki.coronawarnapp.NavGraphDirections
 import de.rki.coronawarnapp.R
+import de.rki.coronawarnapp.contactdiary.util.focusAndShowKeyboard
+import de.rki.coronawarnapp.contactdiary.util.hideKeyboard
+import de.rki.coronawarnapp.databinding.FragmentFamilyTestConsentBinding
+import de.rki.coronawarnapp.util.di.AutoInject
+import de.rki.coronawarnapp.util.ui.doNavigate
+import de.rki.coronawarnapp.util.ui.observe2
+import de.rki.coronawarnapp.util.ui.popBackStack
+import de.rki.coronawarnapp.util.ui.viewBinding
+import de.rki.coronawarnapp.util.viewmodel.CWAViewModelFactoryProvider
+import de.rki.coronawarnapp.util.viewmodel.cwaViewModelsAssisted
+import javax.inject.Inject
 
-class FamilyTestConsentFragment : Fragment(R.layout.fragment_family_test_consent)
+class FamilyTestConsentFragment : Fragment(R.layout.fragment_family_test_consent), AutoInject {
+
+    @Inject lateinit var viewModelFactory: CWAViewModelFactoryProvider.Factory
+    private val navArgs by navArgs<FamilyTestConsentFragmentArgs>()
+    private val viewModel: FamilyTestConsentViewModel by cwaViewModelsAssisted(
+        factoryProducer = { viewModelFactory },
+        constructorCall = { factory, _ ->
+            factory as FamilyTestConsentViewModel.Factory
+            factory.create(navArgs.coronaTestQrCode)
+        }
+    )
+    private val binding: FragmentFamilyTestConsentBinding by viewBinding()
+    private val navOptions = NavOptions.Builder().setPopUpTo(R.id.familyTestConsentFragment, true).build()
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        viewModel.routeToScreen.observe2(this) {
+            when (it) {
+                is FamilyTestConsentNavigationEvents.NavigateBack -> {
+                    binding.root.hideKeyboard()
+                    popBackStack()
+                }
+                is FamilyTestConsentNavigationEvents.NavigateToDataPrivacy -> doNavigate(
+                    FamilyTestConsentFragmentDirections.actionFamilyTestConsentFragmentToInformationPrivacyFragment()
+                )
+                is FamilyTestConsentNavigationEvents.NavigateToCertificateRequest -> findNavController().navigate(
+                    NavGraphDirections.actionRequestCovidCertificateFragment(
+                        testRegistrationRequest = it.coronaTestQRCode,
+                        coronaTestConsent = it.consentGiven,
+                        allowTestReplacement = it.allowReplacement
+                    ),
+                    navOptions
+                )
+                else -> Unit
+            }
+        }
+
+        binding.apply {
+            nameInputEdit.focusAndShowKeyboard()
+            nameInputEdit.doAfterTextChanged {
+                viewModel.nameChanged(it.toString())
+            }
+            nameInputEdit.setOnEditorActionListener { _, actionId, _ ->
+                return@setOnEditorActionListener when (actionId) {
+                    EditorInfo.IME_ACTION_DONE -> {
+                        if (viewModel.isValid.value == true) {
+                            binding.consentButton.performClick()
+                        }
+                        false
+                    }
+                    else -> true
+                }
+            }
+            toolbar.setOnClickListener {
+                viewModel.onNavigateBack()
+            }
+            dataPrivacy.setOnClickListener {
+                viewModel.onDataPrivacyClick()
+            }
+            consentButton.setOnClickListener {
+                viewModel.onConsentButtonClick()
+            }
+        }
+
+        viewModel.isValid.observe2(this) {
+            binding.consentButton.isEnabled = it
+        }
+        // TODO: FOR TEST ONLY
+        viewModel.registrationState.observe2(this) { state ->
+            val isWorking = state is FamilyTestConsentViewModel.State.Working
+            binding.apply {
+                progressSpinner.isVisible = isWorking
+                consentButton.isEnabled = !isWorking
+            }
+        }
+    }
+}

Corona-Warn-App/src/main/java/de/rki/coronawarnapp/familytest/ui/consent/FamilyTestConsentModule.kt

@@ -0,0 +1,18 @@
+package de.rki.coronawarnapp.familytest.ui.consent
+
+import dagger.Binds
+import dagger.Module
+import dagger.multibindings.IntoMap
+import de.rki.coronawarnapp.util.viewmodel.CWAViewModel
+import de.rki.coronawarnapp.util.viewmodel.CWAViewModelFactory
+import de.rki.coronawarnapp.util.viewmodel.CWAViewModelKey
+
+@Module
+abstract class FamilyTestConsentModule {
+    @Binds
+    @IntoMap
+    @CWAViewModelKey(FamilyTestConsentViewModel::class)
+    abstract fun familyTestConsentFragment(
+        factory: FamilyTestConsentViewModel.Factory
+    ): CWAViewModelFactory<out CWAViewModel>
+}

Corona-Warn-App/src/main/java/de/rki/coronawarnapp/familytest/ui/consent/FamilyTestConsentNavigationEvents.kt

@@ -0,0 +1,16 @@
+package de.rki.coronawarnapp.familytest.ui.consent
+
+import de.rki.coronawarnapp.coronatest.qrcode.CoronaTestQRCode
+
+sealed class FamilyTestConsentNavigationEvents {
+
+    data class NavigateToCertificateRequest(
+        val coronaTestQRCode: CoronaTestQRCode,
+        val consentGiven: Boolean,
+        val allowReplacement: Boolean
+    ) : FamilyTestConsentNavigationEvents()
+
+    object NavigateToDataPrivacy : FamilyTestConsentNavigationEvents()
+
+    object NavigateBack : FamilyTestConsentNavigationEvents()
+}

Corona-Warn-App/src/main/java/de/rki/coronawarnapp/familytest/ui/consent/FamilyTestConsentViewModel.kt

@@ -0,0 +1,74 @@
+package de.rki.coronawarnapp.familytest.ui.consent
+
+import androidx.lifecycle.asLiveData
+import dagger.assisted.Assisted
+import dagger.assisted.AssistedFactory
+import dagger.assisted.AssistedInject
+import de.rki.coronawarnapp.coronatest.qrcode.CoronaTestQRCode
+import de.rki.coronawarnapp.util.coroutine.DispatcherProvider
+import de.rki.coronawarnapp.util.ui.SingleLiveEvent
+import de.rki.coronawarnapp.util.viewmodel.CWAViewModel
+import de.rki.coronawarnapp.util.viewmodel.CWAViewModelFactory
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.map
+import timber.log.Timber
+import java.lang.Exception
+
+class FamilyTestConsentViewModel @AssistedInject constructor(
+    dispatcherProvider: DispatcherProvider,
+    @Assisted private val coronaTestQRCode: CoronaTestQRCode,
+) : CWAViewModel(dispatcherProvider = dispatcherProvider) {
+
+    private val registrationStateInternal = MutableStateFlow<State>(State.Idle) // TODO: FOR TEST ONLY
+    val registrationState = registrationStateInternal.asLiveData() // TODO: FOR TEST ONLY
+
+    val routeToScreen = SingleLiveEvent<FamilyTestConsentNavigationEvents>()
+
+    private val personName = MutableStateFlow("")
+
+    val isValid = personName
+        .map { it.isNotEmpty() }
+        .asLiveData()
+
+    fun nameChanged(value: String) {
+        personName.value = value
+    }
+
+    fun onDataPrivacyClick() {
+        routeToScreen.postValue(FamilyTestConsentNavigationEvents.NavigateToDataPrivacy)
+    }
+
+    fun onNavigateBack() {
+        routeToScreen.postValue(FamilyTestConsentNavigationEvents.NavigateBack)
+    }
+
+    fun onConsentButtonClick() = launch {
+        try {
+            // TODO: Replace with proper test registration process
+            registrationStateInternal.value = State.Working // TODO: FOR TEST ONLY
+            delay(2000) // TODO: FOR TEST ONLY
+            FamilyTestConsentNavigationEvents.NavigateToCertificateRequest(
+                coronaTestQRCode = coronaTestQRCode,
+                consentGiven = true,
+                allowReplacement = false // TODO: check if it should be passed as navArg
+            ).run { routeToScreen.postValue(this) }
+        } catch (exception: Exception) {
+            // TODO: exception handler
+            Timber.d(exception, "Something went wrong...")
+        }
+    }
+
+    // TODO: FOR TEST ONLY
+    sealed class State {
+        object Idle : State()
+        object Working : State()
+    }
+
+    @AssistedFactory
+    interface Factory : CWAViewModelFactory<FamilyTestConsentViewModel> {
+        fun create(
+            coronaTestQRCode: CoronaTestQRCode
+        ): FamilyTestConsentViewModel
+    }
+}

Corona-Warn-App/src/main/java/de/rki/coronawarnapp/familytest/ui/selection/TestRegistrationSelectionFragment.kt

@@ -1,6 +1,38 @@
 package de.rki.coronawarnapp.familytest.ui.selection
 
+import android.os.Bundle
+import android.view.View
 import androidx.fragment.app.Fragment
+import androidx.navigation.fragment.navArgs
 import de.rki.coronawarnapp.R
+import de.rki.coronawarnapp.databinding.FragmentTestRegistrationSelectionBinding
+import de.rki.coronawarnapp.util.ui.doNavigate
+import de.rki.coronawarnapp.util.ui.popBackStack
+import de.rki.coronawarnapp.util.ui.viewBinding
 
-class TestRegistrationSelectionFragment : Fragment(R.layout.fragment_test_registration_selection)
+class TestRegistrationSelectionFragment : Fragment(R.layout.fragment_test_registration_selection) {
+
+    private val navArgs by navArgs<TestRegistrationSelectionFragmentArgs>()
+    private val binding: FragmentTestRegistrationSelectionBinding by viewBinding()
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        binding.toolbar.setNavigationOnClickListener { popBackStack() }
+        binding.person.setOnClickListener {
+            doNavigate(
+                TestRegistrationSelectionFragmentDirections
+                    .actionTestRegistrationSelectionFragmentToSubmissionConsentFragment(
+                        coronaTestQrCode = navArgs.coronaTestQrCode
+                    )
+            )
+        }
+        binding.family.setOnClickListener {
+            doNavigate(
+                TestRegistrationSelectionFragmentDirections
+                    .actionTestRegistrationSelectionFragmentToFamilyTestConsentFragment(
+                        coronaTestQrCode = navArgs.coronaTestQrCode
+                    )
+            )
+        }
+    }
+}

Corona-Warn-App/src/main/java/de/rki/coronawarnapp/ui/submission/viewmodel/SubmissionFragmentModule.kt

@@ -2,6 +2,8 @@ package de.rki.coronawarnapp.ui.submission.viewmodel
 
 import dagger.Module
 import dagger.android.ContributesAndroidInjector
+import de.rki.coronawarnapp.familytest.ui.consent.FamilyTestConsentFragment
+import de.rki.coronawarnapp.familytest.ui.consent.FamilyTestConsentModule
 import de.rki.coronawarnapp.submission.ui.testresults.negative.RATResultNegativeFragment
 import de.rki.coronawarnapp.submission.ui.testresults.negative.RATResultNegativeModule
 import de.rki.coronawarnapp.ui.submission.fragment.SubmissionContactFragment
@@ -110,4 +112,7 @@ internal abstract class SubmissionFragmentModule {
 
     @ContributesAndroidInjector(modules = [RequestCovidCertificateFragmentModule::class])
     abstract fun requestCovidCertificateFragment(): RequestCovidCertificateFragment
+
+    @ContributesAndroidInjector(modules = [FamilyTestConsentModule::class])
+    abstract fun familyTestConsentFragment(): FamilyTestConsentFragment
 }

Corona-Warn-App/src/main/res/drawable-night/ic_family_consent_cert_item.xml

@@ -0,0 +1,12 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="32dp"
+    android:height="32dp"
+    android:viewportWidth="32"
+    android:viewportHeight="32">
+  <path
+      android:pathData="M0,15.6341a16,15.6341 0,1 0,32 0a16,15.6341 0,1 0,-32 0z"
+      android:fillColor="#434445"/>
+  <path
+      android:pathData="M26.6104,16.3141L24.2136,13.5735L24.5476,9.9488L21.0015,9.1433L19.145,6L15.8052,7.4342L12.4654,6L10.6089,9.1335L7.0628,9.9292L7.3968,13.5636L5,16.3141L7.3968,19.0547L7.0628,22.6891L10.6089,23.4946L12.4654,26.6281L15.8052,25.1842L19.145,26.6183L21.0015,23.4848L24.5476,22.6793L24.2136,19.0547L26.6104,16.3141ZM13.929,20.9505L10.1963,17.2079L11.6501,15.7542L13.929,18.0429L19.6754,12.2768L21.1292,13.7306L13.929,20.9505Z"
+      android:fillColor="#83D2F2"/>
+</vector>