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Code Issues Pull requests Projects Releases 1 Packages Wiki Activity Actions

Updated on 2026-08-14

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Tangem 2023-11-02 19:42:44 +03:00
parent 0e61080c25
commit 63f6ae5dfa
16 changed files with 320 additions and 33 deletions
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14
app/src/main/java/com/tangem/tap/MainActivity.kt
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@ -9,6 +9,7 @@ import android.content.res.Configuration
import android.os.Build
import android.os.Bundle
import android.view.View
import androidx.activity.viewModels
import androidx.appcompat.app.AppCompatActivity
import androidx.appcompat.app.AppCompatDelegate
import androidx.appcompat.app.AppCompatDelegate.setDefaultNightMode
@ -53,6 +54,7 @@ import com.tangem.tap.features.intentHandler.handlers.BackgroundScanIntentHandle
import com.tangem.tap.features.intentHandler.handlers.BuyCurrencyIntentHandler
import com.tangem.tap.features.intentHandler.handlers.SellCurrencyIntentHandler
import com.tangem.tap.features.intentHandler.handlers.WalletConnectLinkIntentHandler
import com.tangem.tap.features.main.MainViewModel
import com.tangem.tap.features.onboarding.products.wallet.redux.BackupAction
import com.tangem.tap.features.shop.redux.ShopAction
import com.tangem.tap.features.welcome.ui.WelcomeFragment
@ -126,6 +128,8 @@ class MainActivity : AppCompatActivity(), SnackbarHandler, ActivityResultCallbac
@Inject
lateinit var sendRouter: SendRouter
internal val viewModel: MainViewModel by viewModels()
private lateinit var appThemeModeFlow: SharedFlow<AppThemeMode?>
// TODO: fixme: inject through DI
@ -152,6 +156,16 @@ class MainActivity : AppCompatActivity(), SnackbarHandler, ActivityResultCallbac
checkGooglePayAvailability()
checkForNotificationPermission()
observeStateUpdates()
}
private fun observeStateUpdates() {
viewModel.state
.flowWithLifecycle(lifecycle)
.onEach {
// TODO: Show toast
}
.launchIn(lifecycleScope)
}
private fun installActivityDependencies() {

12
app/src/main/java/com/tangem/tap/features/main/MainIntents.kt Normal file
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@ -0,0 +1,12 @@
package com.tangem.tap.features.main
internal interface MainIntents {
fun onHiddenBalanceToastAction()
fun onShownBalanceToastAction()
fun onHiddenBalanceNotificationAction(isPermanent: Boolean)
fun onDismissBottomSheet()
}

62
app/src/main/java/com/tangem/tap/features/main/MainScreenStateHolder.kt Normal file
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@ -0,0 +1,62 @@
package com.tangem.tap.features.main
import com.tangem.core.ui.components.bottomsheets.TangemBottomSheetConfig
import com.tangem.core.ui.event.consumedEvent
import com.tangem.core.ui.event.triggeredEvent
import com.tangem.tap.features.main.model.MainScreenState
import kotlinx.coroutines.flow.MutableStateFlow
import kotlinx.coroutines.flow.StateFlow
import kotlinx.coroutines.flow.update
internal class MainScreenStateHolder(private val intents: MainIntents) {
private val notificationsFactory = NotificationsFactory(intents)
private val stateFlowInternal: MutableStateFlow<MainScreenState> = MutableStateFlow(getInitialState())
val stateFlow: StateFlow<MainScreenState> = stateFlowInternal
fun updateWithHiddenBalancesToast(isBalanceHidden: Boolean) {
stateFlowInternal.update { state ->
state.copy(
toast = triggeredEvent(
data = if (isBalanceHidden) {
notificationsFactory.createBalancesAreHiddenToast()
} else {
notificationsFactory.createBalancesAreShownToast()
},
onConsume = ::consumeToastEvent,
),
)
}
}
fun updateWithHiddenBalancesNotification() {
stateFlowInternal.update { state ->
state.copy(
modalNotification = TangemBottomSheetConfig(
isShow = true,
onDismissRequest = intents::onDismissBottomSheet,
content = notificationsFactory.createBalancesAreHiddenModalNotification(),
),
)
}
}
fun updateWithoutModalNotification() {
stateFlowInternal.update { state ->
state.copy(modalNotification = state.modalNotification?.copy(isShow = false))
}
}
private fun consumeToastEvent() {
stateFlowInternal.update { state ->
state.copy(toast = consumedEvent())
}
}
private fun getInitialState() = MainScreenState(
toast = consumedEvent(),
modalNotification = null,
)
}

123
app/src/main/java/com/tangem/tap/features/main/MainViewModel.kt Normal file
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@ -0,0 +1,123 @@
package com.tangem.tap.features.main
import androidx.lifecycle.ViewModel
import androidx.lifecycle.viewModelScope
import com.tangem.domain.balancehiding.BalanceHidingSettings
import com.tangem.domain.balancehiding.GetBalanceHidingSettingsUseCase
import com.tangem.domain.balancehiding.ListenToFlipsUseCase
import com.tangem.domain.balancehiding.UpdateBalanceHidingSettingsUseCase
import com.tangem.tap.features.main.model.MainScreenState
import dagger.hilt.android.lifecycle.HiltViewModel
import kotlinx.coroutines.flow.*
import kotlinx.coroutines.launch
import javax.inject.Inject
@HiltViewModel
internal class MainViewModel @Inject constructor(
private val updateBalanceHidingSettingsUseCase: UpdateBalanceHidingSettingsUseCase,
private val listenToFlipsUseCase: ListenToFlipsUseCase,
getBalanceHidingSettingsUseCase: GetBalanceHidingSettingsUseCase,
) : ViewModel(), MainIntents {
private val stateHolder = MainScreenStateHolder(
intents = this,
)
private val balanceHidingSettingsFlow: SharedFlow<BalanceHidingSettings> = getBalanceHidingSettingsUseCase()
.shareIn(viewModelScope, SharingStarted.WhileSubscribed())
val state: StateFlow<MainScreenState> = stateHolder.stateFlow
init {
observeFlips()
displayBalancesHidingStatusToast()
displayHiddenBalancesModalNotification()
}
private fun observeFlips() {
listenToFlipsUseCase().launchIn(viewModelScope)
}
private fun displayHiddenBalancesModalNotification() {
balanceHidingSettingsFlow
.drop(count = 1) // Skip initial emit
.distinctUntilChanged()
.filter {
it.isBalanceHidingNotificationEnabled && it.isBalanceHidden
}
.onEach {
if (state.value.modalNotification?.isShow != true) {
stateHolder.updateWithHiddenBalancesNotification()
// TODO: reduxNavController.navigate(NavigationAction.NavigateTo(AppScreen.ModalNotification))
}
}
.launchIn(viewModelScope)
}
private fun displayBalancesHidingStatusToast() {
var previousSettings: BalanceHidingSettings? = null
balanceHidingSettingsFlow
.onEach { settings ->
if (previousSettings == null) {
previousSettings = settings
return@onEach
}
/*
* Skip if the feature to hide balances has just been
* enabled or disabled in the settings, or if the hide balances status has not been changed
* */
if (settings.isHidingEnabledInSettings != previousSettings?.isHidingEnabledInSettings ||
settings.isBalanceHidden == previousSettings?.isBalanceHidden
) {
previousSettings = settings
return@onEach
}
displayBalancesHiddenStatusToast(settings)
previousSettings = settings
}
.launchIn(viewModelScope)
}
private fun displayBalancesHiddenStatusToast(settings: BalanceHidingSettings) {
// If modal notification is enabled and balances are hidden, the toast will not show
if (!settings.isBalanceHidingNotificationEnabled || !settings.isBalanceHidden) {
stateHolder.updateWithHiddenBalancesToast(settings.isBalanceHidden)
}
}
override fun onHiddenBalanceToastAction() {
viewModelScope.launch {
updateBalanceHidingSettingsUseCase.invoke {
copy(isBalanceHidden = false)
}
}
}
override fun onShownBalanceToastAction() {
viewModelScope.launch {
updateBalanceHidingSettingsUseCase.invoke {
copy(isBalanceHidden = true)
}
}
}
override fun onHiddenBalanceNotificationAction(isPermanent: Boolean) {
onDismissBottomSheet()
if (isPermanent) {
viewModelScope.launch {
updateBalanceHidingSettingsUseCase.invoke {
copy(isBalanceHidingNotificationEnabled = false)
}
}
}
}
override fun onDismissBottomSheet() {
stateHolder.updateWithoutModalNotification()
}
}

48
app/src/main/java/com/tangem/tap/features/main/NotificationsFactory.kt Normal file
View file

@ -0,0 +1,48 @@
package com.tangem.tap.features.main
import com.tangem.core.ui.extensions.resourceReference
import com.tangem.tap.features.main.model.ActionConfig
import com.tangem.tap.features.main.model.ModalNotification
import com.tangem.tap.features.main.model.Toast
import com.tangem.wallet.R
internal class NotificationsFactory(
private val intents: MainIntents,
) {
fun createBalancesAreHiddenToast(): Toast {
return Toast(
message = resourceReference(R.string.toast_balances_hidden),
action = ActionConfig(
text = resourceReference(R.string.toast_undo),
onClick = intents::onHiddenBalanceToastAction,
),
)
}
fun createBalancesAreShownToast(): Toast {
return Toast(
message = resourceReference(R.string.toast_balances_shown),
action = ActionConfig(
text = resourceReference(R.string.toast_undo),
onClick = intents::onShownBalanceToastAction,
),
)
}
fun createBalancesAreHiddenModalNotification(): ModalNotification {
return ModalNotification(
iconResId = R.drawable.ic_eye_off_outline_24,
title = resourceReference(R.string.balance_hidden_title),
message = resourceReference(R.string.balance_hidden_description),
primaryAction = ActionConfig(
text = resourceReference(R.string.balance_hidden_got_it_button),
onClick = { intents.onHiddenBalanceNotificationAction(isPermanent = false) },
),
secondaryAction = ActionConfig(
text = resourceReference(R.string.balance_hidden_do_not_show_button),
onClick = { intents.onHiddenBalanceNotificationAction(isPermanent = true) },
),
)
}
}

8
app/src/main/java/com/tangem/tap/features/main/model/ActionConfig.kt Normal file
View file

@ -0,0 +1,8 @@
package com.tangem.tap.features.main.model
import com.tangem.core.ui.extensions.TextReference
internal data class ActionConfig(
val text: TextReference,
val onClick: () -> Unit,
)

9
app/src/main/java/com/tangem/tap/features/main/model/MainScreenState.kt Normal file
View file

@ -0,0 +1,9 @@
package com.tangem.tap.features.main.model
import com.tangem.core.ui.components.bottomsheets.TangemBottomSheetConfig
import com.tangem.core.ui.event.StateEvent
internal data class MainScreenState(
val toast: StateEvent<Toast>,
val modalNotification: TangemBottomSheetConfig?,
)

13
app/src/main/java/com/tangem/tap/features/main/model/ModalNotification.kt Normal file
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@ -0,0 +1,13 @@
package com.tangem.tap.features.main.model
import androidx.annotation.DrawableRes
import com.tangem.core.ui.components.bottomsheets.TangemBottomSheetConfigContent
import com.tangem.core.ui.extensions.TextReference
internal data class ModalNotification(
@DrawableRes val iconResId: Int,
val title: TextReference,
val message: TextReference,
val primaryAction: ActionConfig,
val secondaryAction: ActionConfig?,
) : TangemBottomSheetConfigContent

8
app/src/main/java/com/tangem/tap/features/main/model/Toast.kt Normal file
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@ -0,0 +1,8 @@
package com.tangem.tap.features.main.model
import com.tangem.core.ui.extensions.TextReference
internal data class Toast(
val message: TextReference,
val action: ActionConfig,
)