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Code Issues Pull requests Projects Releases 1 Packages Wiki Activity Actions

Updated on 2026-08-14

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This commit is contained in:
Tangem 2023-09-20 18:48:25 +03:00
parent 3c59214c76
commit 4c903fc654
73 changed files with 886 additions and 190 deletions
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1
app/src/main/java/com/tangem/tap/features/send/redux/SendScreenAction.kt
View file

@ -102,6 +102,7 @@ sealed class AmountAction : SendScreenAction {
data class SetAmount(val amountCrypto: BigDecimal, val isUserInput: Boolean) : AmountAction()
data class SetAmountError(val error: TapError?) : AmountAction()
data class SetDecimalSeparator(val separator: String) : AmountAction()
data class HideBalance(val hide: Boolean) : AmountAction()
}
// Fee

13
app/src/main/java/com/tangem/tap/features/send/redux/reducers/AmountReducer.kt
View file

@ -1,5 +1,6 @@
package com.tangem.tap.features.send.redux.reducers
import com.tangem.common.Strings.STARS
import com.tangem.common.extensions.isZero
import com.tangem.tap.common.extensions.stripZeroPlainString
import com.tangem.tap.features.send.redux.AmountAction
@ -38,8 +39,8 @@ class AmountReducer : SendInternalReducer {
val viewValue = state.restoreDecimalSeparator(fiatToSend.stripZeroPlainString())
state.copy(
viewAmountValue = InputViewValue(viewValue),
viewBalanceValue = rescaledBalance.stripZeroPlainString(),
mainCurrency = state.createMainCurrency(currency, currencyCanBeSwitched),
viewBalanceValue = if (state.hideBalance) STARS else rescaledBalance.stripZeroPlainString(),
mainCurrency = state.createMainCurrency(currency, true),
maxLengthOfAmount = sendState.getDecimals(currency),
cursorAtTheSamePosition = false,
)
@ -80,6 +81,14 @@ class AmountReducer : SendInternalReducer {
}
is AmountAction.SetAmountError -> state.copy(error = action.error)
is AmountAction.SetDecimalSeparator -> state.copy(decimalSeparator = action.separator)
is AmountAction.HideBalance -> {
val rescaledBalance = sendState.convertExtractCryptoToFiat(state.balanceCrypto, true)
state.copy(
hideBalance = action.hide,
viewBalanceValue = if (action.hide) STARS else rescaledBalance.stripZeroPlainString(),
)
}
}
return updateLastState(sendState.copy(amountState = result), result)
}

1
app/src/main/java/com/tangem/tap/features/send/redux/states/SendState.kt
View file

@ -130,6 +130,7 @@ data class AmountState(
val mainCurrency: MainCurrency = MainCurrency(MainCurrencyType.FIAT, FiatCurrency.Default.code),
val amountToSendCrypto: BigDecimal = BigDecimal.ZERO,
val balanceCrypto: BigDecimal = BigDecimal.ZERO,
val hideBalance: Boolean = false,
val cursorAtTheSamePosition: Boolean = true,
val maxLengthOfAmount: Int = 2,
val decimalSeparator: String = ".",

7
app/src/main/java/com/tangem/tap/features/send/ui/SendFragment.kt
View file

@ -11,6 +11,7 @@ import android.view.inputmethod.EditorInfo
import android.widget.EditText
import androidx.core.view.postDelayed
import androidx.core.widget.addTextChangedListener
import androidx.fragment.app.viewModels
import androidx.recyclerview.widget.LinearLayoutManager
import androidx.recyclerview.widget.RecyclerView
import by.kirich1409.viewbindingdelegate.viewBinding
@ -45,6 +46,7 @@ import com.tangem.tap.mainScope
import com.tangem.tap.store
import com.tangem.wallet.R
import com.tangem.wallet.databinding.FragmentSendBinding
import dagger.hilt.android.AndroidEntryPoint
import kotlinx.coroutines.FlowPreview
import kotlinx.coroutines.channels.awaitClose
import kotlinx.coroutines.flow.*
@ -56,8 +58,11 @@ private const val EDIT_TEXT_INPUT_DEBOUNCE = 400L
[REDACTED_AUTHOR]
*/
@OptIn(FlowPreview::class)
@AndroidEntryPoint
class SendFragment : BaseStoreFragment(R.layout.fragment_send) {
private val viewModel by viewModels<SendViewModel>()
lateinit var sendBtn: ViewStateWidget
private lateinit var etAmountToSend: TextInputEditText
@ -70,6 +75,7 @@ class SendFragment : BaseStoreFragment(R.layout.fragment_send) {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
lifecycle.addObserver(viewModel)
Analytics.send(Token.Send.ScreenOpened())
}
@ -348,6 +354,7 @@ class SendFragment : BaseStoreFragment(R.layout.fragment_send) {
override fun onDestroy() {
store.dispatch(ReleaseSendState)
lifecycle.removeObserver(viewModel)
super.onDestroy()
}
}

39
app/src/main/java/com/tangem/tap/features/send/ui/SendViewModel.kt Normal file
View file

@ -0,0 +1,39 @@
package com.tangem.tap.features.send.ui
import androidx.lifecycle.*
import com.tangem.domain.balancehiding.IsBalanceHiddenUseCase
import com.tangem.domain.balancehiding.ListenToFlipsUseCase
import com.tangem.tap.features.send.redux.AmountAction
import com.tangem.tap.proxy.AppStateHolder
import com.tangem.utils.coroutines.CoroutineDispatcherProvider
import dagger.hilt.android.lifecycle.HiltViewModel
import kotlinx.coroutines.flow.*
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
import javax.inject.Inject
@HiltViewModel
internal class SendViewModel @Inject constructor(
private val dispatchers: CoroutineDispatcherProvider,
private val appStateHolder: AppStateHolder,
private val isBalanceHiddenUseCase: IsBalanceHiddenUseCase,
private val listenToFlipsUseCase: ListenToFlipsUseCase,
) : ViewModel(), DefaultLifecycleObserver {
override fun onCreate(owner: LifecycleOwner) {
isBalanceHiddenUseCase()
.flowWithLifecycle(owner.lifecycle)
.onEach { isBalanceHidden ->
withContext(dispatchers.main) {
appStateHolder.mainStore?.dispatch(AmountAction.HideBalance(isBalanceHidden))
}
}
.launchIn(viewModelScope)
viewModelScope.launch {
listenToFlipsUseCase()
.flowWithLifecycle(owner.lifecycle)
.collect()
}
}
}