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getUser() can return null more often than before, since the SDK will retrieve data asynchronously. So ensure that the initial state can always be built.

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This commit is contained in:
Benoit Marty 2022-10-14 11:38:24 +02:00
parent 8fc35ef792
commit 0a6d620f27
1 changed files with 19 additions and 9 deletions
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28
vector/src/main/java/im/vector/app/features/roommemberprofile/devices/DeviceListBottomSheetViewModel.kt
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@ -29,11 +29,13 @@ import im.vector.app.core.di.MavericksAssistedViewModelFactory
import im.vector.app.core.di.SingletonEntryPoint
import im.vector.app.core.di.hiltMavericksViewModelFactory
import im.vector.app.core.platform.VectorViewModel
import kotlinx.coroutines.launch
import org.matrix.android.sdk.api.extensions.tryOrNull
import org.matrix.android.sdk.api.session.Session
import org.matrix.android.sdk.api.session.crypto.crosssigning.MXCrossSigningInfo
import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
import org.matrix.android.sdk.api.session.crypto.verification.VerificationMethod
import org.matrix.android.sdk.api.session.getUser
import org.matrix.android.sdk.api.session.getUserOrDefault
import org.matrix.android.sdk.api.util.MatrixItem
import org.matrix.android.sdk.api.util.toMatrixItem
import org.matrix.android.sdk.flow.flow
@ -60,17 +62,15 @@ class DeviceListBottomSheetViewModel @AssistedInject constructor(
companion object : MavericksViewModelFactory<DeviceListBottomSheetViewModel, DeviceListViewState> by hiltMavericksViewModelFactory() {
override fun initialState(viewModelContext: ViewModelContext): DeviceListViewState? {
override fun initialState(viewModelContext: ViewModelContext): DeviceListViewState {
val args = viewModelContext.args<DeviceListBottomSheet.Args>()
val userId = args.userId
val session = EntryPoints.get(viewModelContext.app(), SingletonEntryPoint::class.java).activeSessionHolder().getActiveSession()
return session.getUser(userId)?.toMatrixItem()?.let {
DeviceListViewState(
userId = userId,
allowDeviceAction = args.allowDeviceAction,
userItem = it,
)
} ?: return super.initialState(viewModelContext)
return DeviceListViewState(
userId = userId,
allowDeviceAction = args.allowDeviceAction,
userItem = session.getUserOrDefault(userId).toMatrixItem(),
)
}
}
@ -86,6 +86,16 @@ class DeviceListBottomSheetViewModel @AssistedInject constructor(
.execute {
copy(memberCrossSigningKey = it.invoke()?.getOrNull())
}
updateMatrixItem()
}
private fun updateMatrixItem() {
viewModelScope.launch {
tryOrNull { session.userService().resolveUser(initialState.userId) }
?.toMatrixItem()
?.let { setState { copy(userItem = it) } }
}
}
override fun handle(action: DeviceListAction) {