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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 2021-06-07 21:27:28 +03:00
parent 73339902b8
commit 0a40ed4957
46 changed files with 1856 additions and 69 deletions
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2
app/src/main/java/com/tangem/tap/common/CurrencyConverter.kt
View file

@ -12,7 +12,7 @@ class CurrencyConverter(
private val rateValue: BigDecimal,
private val decimals: Int
) {
private val roundingMode = RoundingMode.DOWN
private val roundingMode = RoundingMode.HALF_UP
fun toFiat(crypto: BigDecimal, fiatDecimals: Int = 2): BigDecimal {
return toFiatUnscaled(crypto).setScale(fiatDecimals, roundingMode)

55
app/src/main/java/com/tangem/tap/common/DialogManager.kt Normal file
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@ -0,0 +1,55 @@
package com.tangem.tap.common
import android.app.Dialog
import android.content.Context
import com.tangem.tap.common.redux.global.GlobalState
import com.tangem.tap.features.details.redux.walletconnect.WalletConnectDialog
import com.tangem.tap.features.details.ui.walletconnect.dialogs.ApproveWcSessionDialog
import com.tangem.tap.features.details.ui.walletconnect.dialogs.ClipboardOrScanQrDialog
import com.tangem.tap.features.details.ui.walletconnect.dialogs.PersonalSignDialog
import com.tangem.tap.features.details.ui.walletconnect.dialogs.TransactionDialog
import com.tangem.tap.store
import org.rekotlin.StoreSubscriber
class DialogManager : StoreSubscriber<GlobalState> {
var context: Context? = null
private var dialog: Dialog? = null
fun onStart(context: Context) {
this.context = context
store.subscribe(this) { state ->
state.skipRepeats { oldState, newState ->
oldState.globalState == newState.globalState
}.select { it.globalState }
}
}
fun onStop() {
this.context = null
store.unsubscribe(this)
}
override fun newState(state: GlobalState) {
if (state.dialog == null) {
dialog?.dismiss()
dialog = null
return
}
val context = context ?: return
if (dialog != null) return
when (state.dialog) {
is WalletConnectDialog.ApproveWcSession ->
dialog = ApproveWcSessionDialog.create(state.dialog.session, context)
is WalletConnectDialog.ClipboardOrScanQr ->
dialog = ClipboardOrScanQrDialog.create(state.dialog.clipboardUri, context)
is WalletConnectDialog.RequestTransaction ->
dialog = TransactionDialog.create(state.dialog.dialogData, context)
is WalletConnectDialog.PersonalSign ->
dialog = PersonalSignDialog.create(state.dialog.data, context)
}
dialog?.show()
}
}

41
app/src/main/java/com/tangem/tap/common/IntentHandler.kt Normal file
View file

@ -0,0 +1,41 @@
package com.tangem.tap.common
import android.content.Intent
import android.nfc.NfcAdapter
import android.nfc.Tag
import com.tangem.tap.common.redux.navigation.AppScreen
import com.tangem.tap.common.redux.navigation.NavigationAction
import com.tangem.tap.domain.walletconnect.WalletConnectManager
import com.tangem.tap.features.details.redux.walletconnect.WalletConnectAction
import com.tangem.tap.features.home.redux.HomeAction
import com.tangem.tap.store
class IntentHandler {
fun handleIntent(intent: Intent?) {
handleBackgroundScan(intent)
handleWalletConnectLink(intent)
}
private fun handleBackgroundScan(intent: Intent?) {
if (intent != null && (NfcAdapter.ACTION_TECH_DISCOVERED == intent.action ||
NfcAdapter.ACTION_NDEF_DISCOVERED == intent.action
)
) {
val tag = intent.getParcelableExtra<Tag>(NfcAdapter.EXTRA_TAG)
if (tag != null) {
intent.action = null
store.dispatch(NavigationAction.NavigateTo(AppScreen.Home))
store.dispatch(NavigationAction.PopBackTo(AppScreen.Home))
store.dispatch(HomeAction.ReadCard)
}
}
}
private fun handleWalletConnectLink(intent: Intent?) {
if (intent?.scheme == WalletConnectManager.WC_SCHEME) {
store.dispatch(WalletConnectAction.HandleDeepLink(intent.data?.toString()))
}
}
}

8
app/src/main/java/com/tangem/tap/common/SnackbarHandler.kt Normal file
View file

@ -0,0 +1,8 @@
package com.tangem.tap.common
import android.view.View
interface SnackbarHandler {
fun showSnackbar(text: Int, buttonTitle: Int? = null, action: View.OnClickListener? = null)
fun dismissSnackbar()
}

4
app/src/main/java/com/tangem/tap/common/extensions/Navigation.kt
View file

@ -9,6 +9,8 @@ import com.tangem.tap.features.details.ui.DetailsFragment
import com.tangem.tap.features.details.ui.DetailsSecurityFragment
import com.tangem.tap.features.details.ui.twins.CreateTwinWalletFragment
import com.tangem.tap.features.details.ui.twins.TwinWalletWarningFragment
import com.tangem.tap.features.details.ui.walletconnect.QrScanFragment
import com.tangem.tap.features.details.ui.walletconnect.WalletConnectSessionsFragment
import com.tangem.tap.features.disclaimer.ui.DisclaimerFragment
import com.tangem.tap.features.home.HomeFragment
import com.tangem.tap.features.send.ui.SendFragment
@ -50,5 +52,7 @@ private fun fragmentFactory(screen: AppScreen): Fragment {
AppScreen.TwinsOnboarding -> TwinsOnboardingFragment()
AppScreen.AddTokens -> AddTokensFragment()
AppScreen.WalletDetails -> WalletDetailsFragment()
AppScreen.WalletConnectSessions -> WalletConnectSessionsFragment()
AppScreen.QrScan -> QrScanFragment()
}
}

9
app/src/main/java/com/tangem/tap/common/extensions/Specific.kt
View file

@ -22,13 +22,16 @@ fun BigDecimal.toFormattedString(
return df.format(this)
}
fun BigDecimal.toFormattedCurrencyString(decimals: Int, currency: String): String {
return "${this.toFormattedString(decimals)} $currency"
fun BigDecimal.toFormattedCurrencyString(
decimals: Int, currency: String, roundingMode: RoundingMode = RoundingMode.DOWN
): String {
val formattedAmount = this.toFormattedString(decimals = decimals, roundingMode = roundingMode)
return "$formattedAmount $currency"
}
fun BigDecimal.toFiatString(rateValue: BigDecimal, fiatCurrencyName: FiatCurrencyName): String {
var fiatValue = rateValue.multiply(this)
fiatValue = fiatValue.setScale(2, RoundingMode.DOWN)
fiatValue = fiatValue.setScale(2, RoundingMode.HALF_UP)
return "≈ ${fiatCurrencyName}  $fiatValue"
}

15
app/src/main/java/com/tangem/tap/common/extensions/Store.kt Normal file
View file

@ -0,0 +1,15 @@
package com.tangem.tap.common.extensions
import com.tangem.tap.common.redux.AppState
import com.tangem.tap.scope
import com.tangem.tap.store
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.launch
import org.rekotlin.Action
import org.rekotlin.Store
fun Store<AppState>.dispatchOnMain(action: Action) {
scope.launch(Dispatchers.Main) {
store.dispatch(action)
}
}

2
app/src/main/java/com/tangem/tap/common/redux/AppReducer.kt
View file

@ -3,6 +3,7 @@ package com.tangem.tap.common.redux
import com.tangem.tap.common.redux.global.globalReducer
import com.tangem.tap.common.redux.navigation.NavigationReducer
import com.tangem.tap.features.details.redux.DetailsReducer
import com.tangem.tap.features.details.redux.walletconnect.WalletConnectReducer
import com.tangem.tap.features.disclaimer.redux.DisclaimerReducer
import com.tangem.tap.features.home.redux.HomeReducer
import com.tangem.tap.features.send.redux.reducers.SendScreenReducer
@ -23,6 +24,7 @@ fun appReducer(action: Action, state: AppState?): AppState {
detailsState = DetailsReducer.reduce(action, state),
disclaimerState = DisclaimerReducer.reduce(action, state),
tokensState = TokensReducer.reduce(action, state),
walletConnectState = WalletConnectReducer.reduce(action, state.walletConnectState)
)
}

20
app/src/main/java/com/tangem/tap/common/redux/AppState.kt
View file

@ -6,6 +6,8 @@ import com.tangem.tap.common.redux.navigation.NavigationState
import com.tangem.tap.common.redux.navigation.navigationMiddleware
import com.tangem.tap.features.details.redux.DetailsMiddleware
import com.tangem.tap.features.details.redux.DetailsState
import com.tangem.tap.features.details.redux.walletconnect.WalletConnectMiddleware
import com.tangem.tap.features.details.redux.walletconnect.WalletConnectState
import com.tangem.tap.features.disclaimer.redux.DisclaimerMiddleware
import com.tangem.tap.features.disclaimer.redux.DisclaimerState
import com.tangem.tap.features.home.redux.HomeMiddleware
@ -20,14 +22,15 @@ import org.rekotlin.Middleware
import org.rekotlin.StateType
data class AppState(
val navigationState: NavigationState = NavigationState(),
val globalState: GlobalState = GlobalState(),
val homeState: HomeState = HomeState(),
val walletState: WalletState = WalletState(),
val sendState: SendState = SendState(),
val detailsState: DetailsState = DetailsState(),
val disclaimerState: DisclaimerState = DisclaimerState(),
val tokensState: TokensState = TokensState(),
val navigationState: NavigationState = NavigationState(),
val globalState: GlobalState = GlobalState(),
val homeState: HomeState = HomeState(),
val walletState: WalletState = WalletState(),
val sendState: SendState = SendState(),
val detailsState: DetailsState = DetailsState(),
val disclaimerState: DisclaimerState = DisclaimerState(),
val tokensState: TokensState = TokensState(),
val walletConnectState: WalletConnectState = WalletConnectState(),
) : StateType {
companion object {
@ -40,6 +43,7 @@ data class AppState(
DetailsMiddleware().detailsMiddleware,
DisclaimerMiddleware().disclaimerMiddleware,
TokensMiddleware().tokensMiddleware,
WalletConnectMiddleware().walletConnectMiddleware
)
}
}

3
app/src/main/java/com/tangem/tap/common/redux/global/GlobalAction.kt
View file

@ -38,4 +38,7 @@ sealed class GlobalAction : Action {
data class SetFeedbackManager(val feedbackManager: FeedbackManager) : GlobalAction()
data class SendFeedback(val emailData: EmailData) : GlobalAction()
data class ShowDialog(val stateDialog: StateDialog) : GlobalAction()
object HideDialog : GlobalAction()
}

6
app/src/main/java/com/tangem/tap/common/redux/global/GlobalReducer.kt
View file

@ -67,6 +67,12 @@ fun globalReducer(action: Action, state: AppState): GlobalState {
is GlobalAction.SetFeedbackManager -> {
globalState.copy(feedbackManager = action.feedbackManager)
}
is GlobalAction.ShowDialog -> {
globalState.copy(dialog = action.stateDialog)
}
is GlobalAction.HideDialog -> {
globalState.copy(dialog = null)
}
else -> globalState
}
}

1
app/src/main/java/com/tangem/tap/common/redux/global/GlobalState.kt
View file

@ -22,6 +22,7 @@ data class GlobalState(
val feedbackManager: FeedbackManager? = null,
val appCurrency: FiatCurrencyName = DEFAULT_FIAT_CURRENCY,
val scanCardFailsCounter: Int = 0,
val dialog: StateDialog? = null
) : StateType
typealias CryptoCurrencyName = String

3
app/src/main/java/com/tangem/tap/common/redux/navigation/NavigationState.kt
View file

@ -11,5 +11,6 @@ data class NavigationState(
enum class AppScreen {
Home, Wallet, WalletDetails, Send, Details, DetailsConfirm, DetailsSecurity, Disclaimer,
CreateTwinWalletWarning, CreateTwinWallet, TwinsOnboarding, AddTokens
CreateTwinWalletWarning, CreateTwinWallet, TwinsOnboarding, AddTokens, WalletConnectSessions,
QrScan
}