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Switch to google bottom sheet authentication.

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This commit is contained in:
Andres Gomez, Thomas (ITDV RL) 2024-06-07 09:43:38 +02:00
parent f20fa023f6
commit 466855f1d7
1 changed files with 25 additions and 21 deletions
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46
app/src/main/java/com/pixelized/rplexicon/ui/screens/authentication/AuthenticationViewModel.kt
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@ -6,7 +6,7 @@ import androidx.credentials.CredentialManager
import androidx.credentials.GetCredentialRequest import androidx.credentials.GetCredentialRequest
import androidx.lifecycle.ViewModel import androidx.lifecycle.ViewModel
import androidx.lifecycle.viewModelScope import androidx.lifecycle.viewModelScope
import com.google.android.libraries.identity.googleid.GetSignInWithGoogleOption import com.google.android.libraries.identity.googleid.GetGoogleIdOption
import com.google.android.libraries.identity.googleid.GoogleIdTokenCredential import com.google.android.libraries.identity.googleid.GoogleIdTokenCredential
import com.google.firebase.auth.GoogleAuthProvider import com.google.firebase.auth.GoogleAuthProvider
import com.google.firebase.auth.ktx.auth import com.google.firebase.auth.ktx.auth
@ -16,14 +16,13 @@ import com.pixelized.rplexicon.data.repository.authentication.FirebaseRepository
import com.pixelized.rplexicon.data.repository.character.CharacterSheetRepository import com.pixelized.rplexicon.data.repository.character.CharacterSheetRepository
import dagger.hilt.android.lifecycle.HiltViewModel import dagger.hilt.android.lifecycle.HiltViewModel
import kotlinx.coroutines.Dispatchers import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.async import kotlinx.coroutines.flow.collect
import kotlinx.coroutines.awaitAll
import kotlinx.coroutines.flow.firstOrNull
import kotlinx.coroutines.launch import kotlinx.coroutines.launch
import kotlinx.coroutines.tasks.await import kotlinx.coroutines.tasks.await
import kotlinx.coroutines.withContext import kotlinx.coroutines.withContext
import javax.inject.Inject import javax.inject.Inject
/** /**
* https://developer.android.com/identity/sign-in/credential-manager-siwg * https://developer.android.com/identity/sign-in/credential-manager-siwg
*/ */
@ -38,26 +37,31 @@ class AuthenticationViewModel @Inject constructor(
) )
fun signIn(activity: Activity) { fun signIn(activity: Activity) {
val credentialManager = CredentialManager.create(context = activity)
val signInWithGoogleOption: GetSignInWithGoogleOption = GetSignInWithGoogleOption
.Builder(serverClientId = activity.getString(R.string.google_sign_in_id))
.build()
val request: GetCredentialRequest = GetCredentialRequest.Builder()
.addCredentialOption(credentialOption = signInWithGoogleOption)
.build()
viewModelScope.launch(Dispatchers.IO) { viewModelScope.launch(Dispatchers.IO) {
try { try {
withContext(Dispatchers.Main) { // create the credential manager
authenticationState.value = AuthenticationStateUio.Progress val credentialManager = CredentialManager.create(
} context = activity,
)
// build the google authentication bottom sheet.
val googleIdOption: GetGoogleIdOption = GetGoogleIdOption.Builder()
.setFilterByAuthorizedAccounts(false)
.setAutoSelectEnabled(true)
.setServerClientId(activity.getString(R.string.google_sign_in_id))
.build()
// build the request from the google Id.
val request: GetCredentialRequest = GetCredentialRequest.Builder()
.addCredentialOption(credentialOption = googleIdOption)
.build()
// login to google. // login to google.
val result = credentialManager.getCredential( val result = credentialManager.getCredential(
request = request, request = request,
context = activity, context = activity,
) )
// the google UI Took care up to now of the scrim.
withContext(Dispatchers.Main) {
authenticationState.value = AuthenticationStateUio.Progress
}
// extract the token Id from the credential // extract the token Id from the credential
val tokenIdCredential = GoogleIdTokenCredential.createFrom( val tokenIdCredential = GoogleIdTokenCredential.createFrom(
data = result.credential.data, data = result.credential.data,
@ -77,13 +81,13 @@ class AuthenticationViewModel @Inject constructor(
} }
// Launch a preload collect to warm the repository flow. // Launch a preload collect to warm the repository flow.
// Can't use Eager for that because of auth permission. // Can't use Eager for that because of auth permission.
val firebaseRequest = async(Dispatchers.Default) { launch(Dispatchers.Default) {
firebaseRepository.getAlterationStatus().firstOrNull() firebaseRepository.getAlterationStatus().collect()
} }
val sheetRequest = async(Dispatchers.Default) { // prefetch the character sheet
withContext(Dispatchers.Default) {
sheetRepository.fetchCharacterSheet() sheetRepository.fetchCharacterSheet()
} }
awaitAll(firebaseRequest, sheetRequest)
// propagate the auth success. // propagate the auth success.
withContext(Dispatchers.Main) { withContext(Dispatchers.Main) {
authenticationState.value = AuthenticationStateUio.Success authenticationState.value = AuthenticationStateUio.Success