567 changed files with 29368 additions and 4981 deletions
--- a/.gitignore
+++ b/.gitignore
@ -1,9 +1,12 @@
 .idea/
 *.iml

+build/
 **/build
+out/
 **/out
-**/target
+/captures
+**/kotlin-js-store

 .gradle
 .kotlin
@ -15,3 +18,17 @@

 /data/
 **/*.log
+
+docs/received_messages
+
+keys.gradle
+
+
+# Xcode
+xcuserdata/
+*.xcworkspace
+
+*.ipa
+*.dSYM.zip
+*.dSYM
+
--- a/.gitmodules
+++ b/.gitmodules
@ -1,3 +0,0 @@
-[submodule "gradle/scripts"]
-	path = gradle/scripts
-	url = git@github.com:dankito/GradleScripts.git
--- a/BankingClient/build.gradle.kts
+++ b/BankingClient/build.gradle.kts
@ -1,108 +0,0 @@
-@file:OptIn(ExperimentalWasmDsl::class)
-
-import org.jetbrains.kotlin.gradle.targets.js.dsl.ExperimentalWasmDsl
-
-plugins {
-    kotlin("multiplatform")
-}
-
-
-kotlin {
-    jvmToolchain(8)
-
-    jvm {
-        withJava()
-
-        testRuns["test"].executionTask.configure {
-            useJUnitPlatform()
-
-            testLogging {
-                showExceptions = true
-                showStandardStreams = true
-                events("passed", "skipped", "failed")
-                // exceptionFormat = org.gradle.api.tasks.testing.logging.TestExceptionFormat.FULL
-            }
-        }
-    }
-
-    js {
-        moduleName = "banking-client"
-        binaries.executable()
-
-        browser {
-            testTask {
-                useKarma {
-                    useChromeHeadless()
-                    useFirefoxHeadless()
-                }
-            }
-        }
-
-        nodejs {
-            testTask {
-                useMocha {
-                    timeout = "20s" // Mocha times out after 2 s, which is too short for bufferExceeded() test
-                }
-            }
-        }
-    }
-
-    wasmJs()
-
-
-    linuxX64()
-    mingwX64()
-
-    iosArm64()
-    iosSimulatorArm64()
-    macosX64()
-    macosArm64()
-    watchosArm64()
-    watchosSimulatorArm64()
-    tvosArm64()
-    tvosSimulatorArm64()
-
-    applyDefaultHierarchyTemplate()
-
-
-
-    val coroutinesVersion: String by project
-
-    sourceSets {
-        commonMain {
-            dependencies {
-                api(project(":BankingClientModel"))
-
-                implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:$coroutinesVersion")
-            }
-        }
-        commonTest {
-            dependencies {
-                implementation(kotlin("test"))
-            }
-        }
-
-        jvmMain {
-            dependencies {
-
-            }
-        }
-        jvmTest { }
-
-        jsMain {
-            dependencies {
-
-            }
-        }
-        jsTest {  }
-
-        nativeMain { }
-        nativeTest { }
-    }
-}
-
-
-
-ext["customArtifactId"] = "banking-client"
-
-apply(from = "../gradle/scripts/publish-codinux.gradle.kts")
--- a/BankingClient/src/commonMain/kotlin/net/codinux/banking/client/BankingClient.kt
+++ b/BankingClient/src/commonMain/kotlin/net/codinux/banking/client/BankingClient.kt
@ -1,14 +0,0 @@
-package net.codinux.banking.client
-
-import net.codinux.banking.client.model.request.GetAccountDataRequest
-import net.codinux.banking.client.model.response.GetAccountDataResponse
-import net.codinux.banking.client.model.response.Response
-
-interface BankingClient {
-
-    suspend fun getAccountDataAsync(bankCode: String, loginName: String, password: String) =
-        getAccountDataAsync(GetAccountDataRequest(bankCode, loginName, password))
-
-    suspend fun getAccountDataAsync(request: GetAccountDataRequest): Response<GetAccountDataResponse>
-
-}
--- a/BankingClient/src/commonMain/kotlin/net/codinux/banking/client/BankingClientCallback.kt
+++ b/BankingClient/src/commonMain/kotlin/net/codinux/banking/client/BankingClientCallback.kt
@ -1,10 +0,0 @@
-package net.codinux.banking.client
-
-import net.codinux.banking.client.model.tan.EnterTanResult
-import net.codinux.banking.client.model.tan.TanChallenge
-
-interface BankingClientCallback {
-
-    fun enterTan(tanChallenge: TanChallenge, callback: (EnterTanResult) -> Unit)
-
-}
--- a/BankingClient/src/commonMain/kotlin/net/codinux/banking/client/BankingClientForCustomer.kt
+++ b/BankingClient/src/commonMain/kotlin/net/codinux/banking/client/BankingClientForCustomer.kt
@ -1,14 +0,0 @@
-package net.codinux.banking.client
-
-import net.codinux.banking.client.model.options.GetAccountDataOptions
-import net.codinux.banking.client.model.response.GetAccountDataResponse
-import net.codinux.banking.client.model.response.Response
-
-interface BankingClientForCustomer {
-
-    // for languages not supporting default parameters (Java, Swift, JS, ...)
-    suspend fun getAccountDataAsync() = getAccountDataAsync(GetAccountDataOptions())
-
-    suspend fun getAccountDataAsync(options: GetAccountDataOptions): Response<GetAccountDataResponse>
-
-}
--- a/BankingClient/src/commonMain/kotlin/net/codinux/banking/client/BankingClientForCustomerBase.kt
+++ b/BankingClient/src/commonMain/kotlin/net/codinux/banking/client/BankingClientForCustomerBase.kt
@ -1,15 +0,0 @@
-package net.codinux.banking.client
-
-import net.codinux.banking.client.model.AccountCredentials
-import net.codinux.banking.client.model.options.GetAccountDataOptions
-import net.codinux.banking.client.model.request.GetAccountDataRequest
-
-abstract class BankingClientForCustomerBase(
-    protected val credentials: AccountCredentials,
-    protected val client: BankingClient
-) : BankingClientForCustomer {
-
-    override suspend fun getAccountDataAsync(options: GetAccountDataOptions) =
-        client.getAccountDataAsync(GetAccountDataRequest(credentials, options))
-
-}
--- a/BankingClient/src/commonMain/kotlin/net/codinux/banking/client/BlockingBankingClient.kt
+++ b/BankingClient/src/commonMain/kotlin/net/codinux/banking/client/BlockingBankingClient.kt
@ -1,14 +0,0 @@
-package net.codinux.banking.client
-
-import net.codinux.banking.client.model.request.GetAccountDataRequest
-import net.codinux.banking.client.model.response.GetAccountDataResponse
-import net.codinux.banking.client.model.response.Response
-
-interface BlockingBankingClient {
-
-    suspend fun getAccountData(bankCode: String, loginName: String, password: String) =
-        getAccountData(GetAccountDataRequest(bankCode, loginName, password))
-
-    fun getAccountData(request: GetAccountDataRequest): Response<GetAccountDataResponse>
-
-}
--- a/BankingClient/src/commonMain/kotlin/net/codinux/banking/client/BlockingBankingClientForCustomer.kt
+++ b/BankingClient/src/commonMain/kotlin/net/codinux/banking/client/BlockingBankingClientForCustomer.kt
@ -1,14 +0,0 @@
-package net.codinux.banking.client
-
-import net.codinux.banking.client.model.options.GetAccountDataOptions
-import net.codinux.banking.client.model.response.GetAccountDataResponse
-import net.codinux.banking.client.model.response.Response
-
-interface BlockingBankingClientForCustomer {
-
-    // for languages not supporting default parameters (Java, Swift, JS, ...)
-    fun getAccountData() = getAccountData(GetAccountDataOptions())
-
-    fun getAccountData(options: GetAccountDataOptions): Response<GetAccountDataResponse>
-
-}
--- a/BankingClient/src/commonMain/kotlin/net/codinux/banking/client/BlockingBankingClientForCustomerBase.kt
+++ b/BankingClient/src/commonMain/kotlin/net/codinux/banking/client/BlockingBankingClientForCustomerBase.kt
@ -1,15 +0,0 @@
-package net.codinux.banking.client
-
-import net.codinux.banking.client.model.AccountCredentials
-import net.codinux.banking.client.model.options.GetAccountDataOptions
-import net.codinux.banking.client.model.request.GetAccountDataRequest
-
-abstract class BlockingBankingClientForCustomerBase(
-    protected val credentials: AccountCredentials,
-    protected val client: BlockingBankingClient
-) : BlockingBankingClientForCustomer {
-
-    override fun getAccountData(options: GetAccountDataOptions) =
-        client.getAccountData(GetAccountDataRequest(credentials, options))
-
-}
--- a/BankingClient/src/commonMain/kotlin/net/codinux/banking/client/SimpleBankingClientCallback.kt
+++ b/BankingClient/src/commonMain/kotlin/net/codinux/banking/client/SimpleBankingClientCallback.kt
@ -1,18 +0,0 @@
-package net.codinux.banking.client
-
-import net.codinux.banking.client.model.tan.EnterTanResult
-import net.codinux.banking.client.model.tan.TanChallenge
-
-open class SimpleBankingClientCallback(
-    protected val enterTan: ((tanChallenge: TanChallenge, callback: (EnterTanResult) -> Unit) -> Unit)? = null
-) : BankingClientCallback {
-
-    override fun enterTan(tanChallenge: TanChallenge, callback: (EnterTanResult) -> Unit) {
-        if (enterTan != null) {
-            enterTan.invoke(tanChallenge, callback)
-        } else {
-            callback(EnterTanResult(null))
-        }
-    }
-
-}
--- a/BankingClient/src/jvmMain/kotlin/net/codinux/banking/client/BankingClientExtensions.kt
+++ b/BankingClient/src/jvmMain/kotlin/net/codinux/banking/client/BankingClientExtensions.kt
@ -1,21 +0,0 @@
-package net.codinux.banking.client
-
-import kotlinx.coroutines.runBlocking
-import net.codinux.banking.client.model.options.GetAccountDataOptions
-import net.codinux.banking.client.model.request.GetAccountDataRequest
-
-fun BankingClient.getAccountData(bankCode: String, loginName: String, password: String) = runBlocking {
-    this@getAccountData.getAccountDataAsync(bankCode, loginName, password)
-}
-
-fun BankingClient.getAccountData(request: GetAccountDataRequest) = runBlocking {
-    this@getAccountData.getAccountDataAsync(request)
-}
-
-fun BankingClientForCustomer.getAccountData() = runBlocking {
-    this@getAccountData.getAccountDataAsync()
-}
-
-fun BankingClientForCustomer.getAccountData(options: GetAccountDataOptions) = runBlocking {
-    this@getAccountData.getAccountDataAsync(options)
-}
--- a/BankingClient/src/nativeMain/kotlin/net/codinux/banking/client/BankingClientExtensions.kt
+++ b/BankingClient/src/nativeMain/kotlin/net/codinux/banking/client/BankingClientExtensions.kt
@ -1,21 +0,0 @@
-package net.codinux.banking.client
-
-import kotlinx.coroutines.runBlocking
-import net.codinux.banking.client.model.options.GetAccountDataOptions
-import net.codinux.banking.client.model.request.GetAccountDataRequest
-
-fun BankingClient.getAccountData(bankCode: String, loginName: String, password: String) = runBlocking {
-    this@getAccountData.getAccountDataAsync(bankCode, loginName, password)
-}
-
-fun BankingClient.getAccountData(request: GetAccountDataRequest) = runBlocking {
-    this@getAccountData.getAccountDataAsync(request)
-}
-
-fun BankingClientForCustomer.getAccountData() = runBlocking {
-    this@getAccountData.getAccountDataAsync()
-}
-
-fun BankingClientForCustomer.getAccountData(options: GetAccountDataOptions) = runBlocking {
-    this@getAccountData.getAccountDataAsync(options)
-}
--- a/BankingClientModel/build.gradle.kts
+++ b/BankingClientModel/build.gradle.kts
@ -1,122 +0,0 @@
-@file:OptIn(ExperimentalWasmDsl::class)
-
-import org.jetbrains.kotlin.gradle.ExperimentalKotlinGradlePluginApi
-import org.jetbrains.kotlin.gradle.targets.js.dsl.ExperimentalWasmDsl
-
-plugins {
-    kotlin("multiplatform")
-    kotlin("plugin.noarg")
-//    kotlin("plugin.serialization")
-}
-
-
-kotlin {
-    jvmToolchain(8)
-
-    @OptIn(ExperimentalKotlinGradlePluginApi::class)
-    compilerOptions {
-        // suppresses compiler warning: [EXPECT_ACTUAL_CLASSIFIERS_ARE_IN_BETA_WARNING] 'expect'/'actual' classes (including interfaces, objects, annotations, enums, and 'actual' typealiases) are in Beta.
-        freeCompilerArgs.add("-Xexpect-actual-classes")
-    }
-
-
-    jvm {
-        withJava()
-
-        testRuns["test"].executionTask.configure {
-            useJUnitPlatform()
-
-            testLogging {
-                showExceptions = true
-                showStandardStreams = true
-                events("passed", "skipped", "failed")
-                // exceptionFormat = org.gradle.api.tasks.testing.logging.TestExceptionFormat.FULL
-            }
-        }
-    }
-
-    js {
-        moduleName = "banking-client-model"
-        binaries.executable()
-
-        browser {
-            testTask {
-                useKarma {
-                    useChromeHeadless()
-                    useFirefoxHeadless()
-                }
-            }
-        }
-
-        nodejs {
-            testTask {
-                useMocha {
-                    timeout = "20s" // Mocha times out after 2 s, which is too short for bufferExceeded() test
-                }
-            }
-        }
-    }
-
-    wasmJs()
-
-
-    linuxX64()
-    mingwX64()
-
-    iosArm64()
-    iosSimulatorArm64()
-    macosX64()
-    macosArm64()
-    watchosArm64()
-    watchosSimulatorArm64()
-    tvosArm64()
-    tvosSimulatorArm64()
-
-    applyDefaultHierarchyTemplate()
-
-
-
-    val kotlinxDateTimeVersion: String by project
-    val jsJodaTimeZoneVersion: String by project
-
-    sourceSets {
-        commonMain {
-            dependencies {
-                api("org.jetbrains.kotlinx:kotlinx-datetime:$kotlinxDateTimeVersion")
-            }
-        }
-        commonTest {
-            dependencies {
-                implementation(kotlin("test"))
-            }
-        }
-
-        jvmMain {
-            dependencies {
-                compileOnly("com.fasterxml.jackson.core:jackson-annotations:2.15.0")
-            }
-        }
-        jvmTest { }
-
-        jsMain {
-            dependencies {
-                api(npm("@js-joda/timezone", jsJodaTimeZoneVersion))
-            }
-        }
-        jsTest {  }
-
-        nativeMain { }
-        nativeTest { }
-    }
-}
-
-
-noArg {
-    annotation("net.codinux.accounting.common.config.NoArgConstructor")
-}
-
-
-
-ext["customArtifactId"] = "banking-client-model"
-
-apply(from = "../gradle/scripts/publish-codinux.gradle.kts")
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/AccountCredentials.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/AccountCredentials.kt
@ -1,12 +0,0 @@
-package net.codinux.banking.client.model
-
-import net.codinux.banking.client.model.config.NoArgConstructor
-
-@NoArgConstructor
-open class AccountCredentials(
-    val bankCode: String,
-    val loginName: String,
-    val password: String
-) {
-    override fun toString() = "$bankCode $loginName"
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/AccountTransaction.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/AccountTransaction.kt
@ -1,65 +0,0 @@
-package net.codinux.banking.client.model
-
-import kotlinx.datetime.LocalDate
-import net.codinux.banking.client.model.config.NoArgConstructor
-
-@NoArgConstructor
-open class AccountTransaction(
-    val amount: Amount = Amount.Zero,
-    val currency: String,
-    val reference: String, // Alternative: purpose (or Remittance information)
-
-    /**
-     * Transaction date (Buchungstag) - der Tag, an dem ein Zahlungsvorgang in das System einer Bank eingegangen ist.
-     * Das bedeutet aber nicht automatisch, dass das Geld schon verfügbar ist. Dafür ist die Wertstellung entscheidend.
-     */
-    val bookingDate: LocalDate,
-    /**
-     * Effective date (Wertstellung / Valutadatum) - der Tag an dem das Geld verfügbar ist. An diesem Tag wird die
-     * Kontobewegung wirksam.
-     *
-     * Buchung und Wertstellung erfolgen häufig am gleichen Tag, das muss aber nicht immer der Fall sein.
-     */
-    val valueDate: LocalDate,
-
-    val otherPartyName: String? = null, // Alternatives: Parties involved, Transaction parties.single names: Beneficiary, Payee respectively Payer, Debtor
-    val otherPartyBankCode: String? = null,
-    val otherPartyAccountId: String? = null,
-
-    val bookingText: String? = null,
-    val information: String? = null,
-
-    val statementNumber: Int? = null,
-    val sequenceNumber: Int? = null,
-
-    val openingBalance: Amount? = null,
-    val closingBalance: Amount? = null,
-
-    val endToEndReference: String? = null,
-    val customerReference: String? = null,
-    val mandateReference: String? = null,
-    val creditorIdentifier: String? = null,
-    val originatorsIdentificationCode: String? = null,
-    val compensationAmount: String? = null,
-    val originalAmount: String? = null,
-    val sepaReference: String? = null,
-    val deviantOriginator: String? = null,
-    val deviantRecipient: String? = null,
-    val referenceWithNoSpecialType: String? = null,
-    val primaNotaNumber: String? = null,
-    val textKeySupplement: String? = null,
-
-    val currencyType: String? = null,
-    val bookingKey: String? = null,
-    val referenceForTheAccountOwner: String? = null,
-    val referenceOfTheAccountServicingInstitution: String? = null,
-    val supplementaryDetails: String? = null,
-
-    val transactionReferenceNumber: String? = null,
-    val relatedReferenceNumber: String? = null,
-
-    var userSetDisplayName: String? = null,
-    var notes: String? = null,
-) {
-    override fun toString() = "${valueDate.dayOfMonth}.${valueDate.monthNumber}.${valueDate.year} ${amount.toString().padStart(4, ' ')} ${if (currency == "EUR") "€" else currency} ${otherPartyName ?: ""} - $reference"
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/Amount.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/Amount.kt
@ -1,18 +0,0 @@
-package net.codinux.banking.client.model
-
-import net.codinux.banking.client.model.config.NoArgConstructor
-import kotlin.jvm.JvmInline
-
-@JvmInline
-@NoArgConstructor
-value class Amount(val amount: String = "0") {
-
-    companion object {
-        val Zero = Amount("0")
-
-        fun fromString(amount: String): Amount = Amount(amount)
-    }
-
-
-    override fun toString() = amount
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/BankAccount.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/BankAccount.kt
@ -1,38 +0,0 @@
-package net.codinux.banking.client.model
-
-import kotlinx.datetime.LocalDate
-import net.codinux.banking.client.model.config.NoArgConstructor
-
-@NoArgConstructor
-open class BankAccount(
-    val identifier: String,
-    var accountHolderName: String,
-    val type: BankAccountType = BankAccountType.Other,
-    val iban: String? = null,
-    val subAccountNumber: String? = null,
-    val productName: String? = null,
-    val currency: String = "EUR",
-    var accountLimit: String? = null,
-
-    val isAccountTypeSupportedByApplication: Boolean = true,
-    val features: Set<BankAccountFeatures> = emptySet(),
-
-//    var balance: BigDecimal = BigDecimal.ZERO,
-    var balance: Amount = Amount.Zero, // TODO: add a BigDecimal library
-    var retrievedTransactionsFrom: LocalDate? = null,
-    var retrievedTransactionsTo: LocalDate? = null,
-
-    var haveAllTransactionsBeenRetrieved: Boolean = false,
-    val countDaysForWhichTransactionsAreKept: Int? = null,
-
-    val bookedTransactions: MutableList<AccountTransaction> = mutableListOf(),
-    val unbookedTransactions: MutableList<UnbookedAccountTransaction> = mutableListOf(),
-
-    var userSetDisplayName: String? = null,
-    var displayIndex: Int = 0,
-
-    var hideAccount: Boolean = false,
-    var includeInAutomaticAccountsUpdate: Boolean = true
-) {
-    override fun toString() = "$type $identifier $productName (IBAN: $iban)"
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/BankAccountFeatures.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/BankAccountFeatures.kt
@ -1,8 +0,0 @@
-package net.codinux.banking.client.model
-
-enum class BankAccountFeatures {
-    RetrieveTransactions,
-    RetrieveBalance,
-    TransferMoney,
-    InstantPayment
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/BankAccountViewInfo.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/BankAccountViewInfo.kt
@ -1,18 +0,0 @@
-package net.codinux.banking.client.model
-
-import net.codinux.banking.client.model.config.NoArgConstructor
-
-/**
- * Contains only the basic info of a [BankAccount], just enough that a client application can display it to the user
- * and the user knows exactly which [BankAccount] is meant / referred.
- */
-@NoArgConstructor
-open class BankAccountViewInfo(
-    val identifier: String,
-    val subAccountNumber: String? = null,
-    val type: BankAccountType = BankAccountType.Other,
-    val iban: String? = null,
-    val productName: String? = null,
-) {
-    override fun toString() = "$type $productName $identifier"
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/BankingGroup.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/BankingGroup.kt
@ -1,31 +0,0 @@
-package net.codinux.banking.client.model
-
-enum class BankingGroup {
-    Sparkasse,
-    DKB,
-    OldenburgischeLandesbank,
-
-    VolksUndRaiffeisenbanken,
-    Sparda,
-    PSD,
-    GLS,
-    SonstigeGenossenschaftsbank,
-
-    DeutscheBank,
-    Postbank,
-
-    Commerzbank,
-    Comdirect,
-
-    Unicredit,
-    Targobank,
-    ING,
-    Santander,
-    Norisbank,
-    Degussa,
-    Oberbank,
-    Bundesbank,
-    KfW,
-    N26,
-    Consors
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/CustomerAccount.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/CustomerAccount.kt
@ -1,34 +0,0 @@
-package net.codinux.banking.client.model
-
-import net.codinux.banking.client.model.config.NoArgConstructor
-
-@NoArgConstructor
-open class CustomerAccount(
-    val bankCode: String,
-    var loginName: String,
-    /**
-     * User may decides to not save password .
-     */
-    var password: String?,
-
-    val bankName: String,
-    val bic: String,
-
-    val customerName: String,
-    val userId: String = loginName,
-
-    val accounts: List<BankAccount> = emptyList(),
-
-    var bankingGroup: BankingGroup? = null,
-    var iconUrl: String? = null,
-) {
-
-    var wrongCredentialsEntered: Boolean = false
-
-    var userSetDisplayName: String? = null
-    var displayIndex: Int = 0
-
-
-    override fun toString() = "$bankName $loginName, ${accounts.size} accounts"
-
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/CustomerAccountViewInfo.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/CustomerAccountViewInfo.kt
@ -1,16 +0,0 @@
-package net.codinux.banking.client.model
-
-import net.codinux.banking.client.model.config.NoArgConstructor
-
-/**
- * Contains only the basic info of a [CustomerAccount], just enough that a client application can display it to the user
- * and the user knows exactly which [CustomerAccount] is meant / referred.
- */
-@NoArgConstructor
-open class CustomerAccountViewInfo(
-    val bankCode: String,
-    var loginName: String,
-    val bankName: String
-) {
-    override fun toString() = "$bankCode $bankName $loginName"
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/UnbookedAccountTransaction.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/UnbookedAccountTransaction.kt
@ -1,7 +0,0 @@
-package net.codinux.banking.client.model
-
-import net.codinux.banking.client.model.config.NoArgConstructor
-
-@NoArgConstructor
-open class UnbookedAccountTransaction {
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/config/JsonIgnore.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/config/JsonIgnore.kt
@ -1,9 +0,0 @@
-package net.codinux.banking.client.model.config
-
-/**
- * Annotation to be able to apply Jackson's @com.fasterxml.jackson.annotation.JsonIgnore in common module
- */
-// match the target and retention settings of Jackson's JsonIgnore annotation
-@Target(AnnotationTarget.ANNOTATION_CLASS, AnnotationTarget.FUNCTION, AnnotationTarget.CONSTRUCTOR, AnnotationTarget.FIELD, AnnotationTarget.PROPERTY_GETTER)
-@Retention(AnnotationRetention.RUNTIME)
-expect annotation class JsonIgnore()
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/config/NoArgConstructor.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/config/NoArgConstructor.kt
@ -1,6 +0,0 @@
-package net.codinux.banking.client.model.config
-
-/**
- * Marker interface for Kotlin No-arg plugin so that No-arg plugin adds no-arg constructors to classes marked with this annotation.
- */
-annotation class NoArgConstructor
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/options/GetAccountDataOptions.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/options/GetAccountDataOptions.kt
@ -1,17 +0,0 @@
-package net.codinux.banking.client.model.options
-
-import kotlinx.datetime.LocalDate
-import net.codinux.banking.client.model.config.NoArgConstructor
-
-@NoArgConstructor
-open class GetAccountDataOptions(
-    val retrieveBalance: Boolean = true,
-    val retrieveTransactions: RetrieveTransactions = RetrieveTransactions.OfLast90Days,
-    val retrieveTransactionsFrom: LocalDate? = null,
-    val retrieveTransactionsTo: LocalDate? = null,
-    val abortIfTanIsRequired: Boolean = false
-) {
-    override fun toString(): String {
-        return "retrieveBalance=$retrieveBalance, retrieveTransactions=$retrieveTransactions, abortIfTanIsRequired=$abortIfTanIsRequired"
-    }
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/options/RetrieveTransactions.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/options/RetrieveTransactions.kt
@ -1,18 +0,0 @@
-package net.codinux.banking.client.model.options
-
-enum class RetrieveTransactions {
-    No,
-
-    All,
-
-    /**
-     * Some banks support that according to PSD2 account transactions of last 90 days may be retrieved without
-     * a TAN (= no strong customer authorization needed). So try this options if you don't want to enter a TAN.
-     */
-    OfLast90Days,
-
-    /**
-     * Retrieves account transactions in the boundaries of [GetAccountDataOptions.retrieveTransactionsFrom] to [GetAccountDataOptions.retrieveTransactionsTo].
-     */
-    AccordingToRetrieveFromAndTo
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/request/EnterTanResultDto.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/request/EnterTanResultDto.kt
@ -1,10 +0,0 @@
-package net.codinux.banking.client.model.request
-
-import net.codinux.banking.client.model.tan.EnterTanResult
-
-class EnterTanResultDto(
-    val tanRequestId: String,
-    enteredTan: String?
-) : EnterTanResult(enteredTan) {
-    override fun toString() = "$tanRequestId, entered Tan: $enteredTan"
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/request/GetAccountDataRequest.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/request/GetAccountDataRequest.kt
@ -1,15 +0,0 @@
-package net.codinux.banking.client.model.request
-
-import net.codinux.banking.client.model.AccountCredentials
-import net.codinux.banking.client.model.config.NoArgConstructor
-import net.codinux.banking.client.model.options.GetAccountDataOptions
-
-@NoArgConstructor
-open class GetAccountDataRequest(bankCode: String, loginName: String, password: String, val options: GetAccountDataOptions? = null)
-    : AccountCredentials(bankCode, loginName, password) {
-
-    constructor(credentials: AccountCredentials, options: GetAccountDataOptions? = null)
-            : this(credentials.bankCode, credentials.loginName, credentials.password, options)
-
-    override fun toString() = "${super.toString()}: $options"
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/response/Error.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/response/Error.kt
@ -1,19 +0,0 @@
-package net.codinux.banking.client.model.response
-
-import net.codinux.banking.client.model.config.NoArgConstructor
-
-@NoArgConstructor
-open class Error(
-    val type: ErrorType,
-
-    /**
-     * A banking client internal error like an error occurred during response parsing.
-     */
-    val internalError: String? = null,
-    /**
-     * Error messages as received from bank
-     */
-    val errorMessagesFromBank: List<String> = emptyList(),
-) {
-    override fun toString() = "$type: ${internalError ?: errorMessagesFromBank.joinToString()}"
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/response/ErrorType.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/response/ErrorType.kt
@ -1,35 +0,0 @@
-package net.codinux.banking.client.model.response
-
-enum class ErrorType {
-    BankDoesNotSupportFinTs3,
-
-    NetworkError,
-
-    InternalError,
-
-    BankReturnedError,
-
-    WrongCredentials,
-
-    AccountLocked,
-
-    JobNotSupported,
-
-    UserCancelledAction,
-
-    TanRequiredButShouldAbortIfRequiresTan,
-
-    TanRequestIdNotFound,
-
-    NoneOfTheAccountsSupportsRetrievingData,
-
-    DidNotRetrieveAllAccountData,
-
-    CanNotDetermineBicForIban,
-
-    NoAccountSupportsMoneyTransfer,
-
-    MoreThanOneAccountSupportsMoneyTransfer,
-
-    UnknownError
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/response/GetAccountDataResponse.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/response/GetAccountDataResponse.kt
@ -1,20 +0,0 @@
-package net.codinux.banking.client.model.response
-
-import net.codinux.banking.client.model.AccountTransaction
-import net.codinux.banking.client.model.CustomerAccount
-import net.codinux.banking.client.model.config.JsonIgnore
-import net.codinux.banking.client.model.config.NoArgConstructor
-
-@Suppress("RUNTIME_ANNOTATION_NOT_SUPPORTED")
-@NoArgConstructor
-open class GetAccountDataResponse(
-    val customer: CustomerAccount
-) {
-
-    @get:JsonIgnore
-    val bookedTransactions: List<AccountTransaction>
-        get() = customer.accounts.flatMap { it.bookedTransactions }.sortedByDescending { it.valueDate }
-
-
-    override fun toString() = customer.toString()
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/response/Response.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/response/Response.kt
@ -1,34 +0,0 @@
-package net.codinux.banking.client.model.response
-
-import net.codinux.banking.client.model.config.NoArgConstructor
-
-// TODO: may differentiate between ClientResponse, which is either Success or Error, and RestResponse, which can be Success, Error and TanRequired
-@NoArgConstructor
-open class Response<T> protected constructor(
-    val type: ResponseType,
-    val data: T? = null,
-    val error: Error? = null,
-    val tanRequired: TanRequired? = null
-) {
-
-    companion object {
-        fun <T> success(data: T): Response<T> =
-            Response(ResponseType.Success, data)
-
-        fun <T> error(errorType: ErrorType, internalError: String? = null, errorMessagesFromBank: List<String> = emptyList()): Response<T> =
-            Response(ResponseType.Error, null, Error(errorType, internalError, errorMessagesFromBank))
-
-        fun <T> tanRequired(tanRequired: TanRequired): Response<T> =
-            Response(ResponseType.TanRequired, null, null, tanRequired)
-
-        fun <T> bankReturnedError(errorMessagesFromBank: List<String>): Response<T> =
-            Response.error(ErrorType.BankReturnedError, null, errorMessagesFromBank)
-    }
-
-
-    override fun toString() = when (type) {
-        ResponseType.Success -> "Success: $data"
-        ResponseType.Error -> "Error: $error"
-        ResponseType.TanRequired -> "TanRequired: $tanRequired"
-    }
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/response/ResponseType.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/response/ResponseType.kt
@ -1,9 +0,0 @@
-package net.codinux.banking.client.model.response
-
-enum class ResponseType {
-    Success,
-
-    Error,
-
-    TanRequired
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/response/TanRequired.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/response/TanRequired.kt
@ -1,12 +0,0 @@
-package net.codinux.banking.client.model.response
-
-import net.codinux.banking.client.model.config.NoArgConstructor
-import net.codinux.banking.client.model.tan.TanChallenge
-
-@NoArgConstructor
-open class TanRequired (
-    val tanRequestId: String,
-    val tanChallenge: TanChallenge
-) {
-    override fun toString() = "$tanChallenge"
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/tan/AllowedTanFormat.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/tan/AllowedTanFormat.kt
@ -1,9 +0,0 @@
-package net.codinux.banking.client.model.tan
-
-enum class AllowedTanFormat {
-    Numeric,
-
-    Alphanumeric,
-
-    TanIsEnteredOnOtherDevice
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/tan/EnterTanResult.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/tan/EnterTanResult.kt
@ -1,11 +0,0 @@
-package net.codinux.banking.client.model.tan
-
-import net.codinux.banking.client.model.config.NoArgConstructor
-
-@NoArgConstructor
-open class EnterTanResult(
-    val enteredTan: String?,
-//    val changeTanMethodTo: TanMethod? = null,
-//    val changeTanMediumTo: TanMedium? = null,
-//    val changeTanMediumResultCallback: ((BankingClientResponse) -> Unit)? = null
-)
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/tan/MobilePhoneTanMedium.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/tan/MobilePhoneTanMedium.kt
@ -1,10 +0,0 @@
-package net.codinux.banking.client.model.tan
-
-import net.codinux.banking.client.model.config.NoArgConstructor
-
-@NoArgConstructor
-open class MobilePhoneTanMedium(
-    val phoneNumber: String?
-) {
-    override fun toString() = phoneNumber ?: "No phone number"
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/tan/TanChallenge.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/tan/TanChallenge.kt
@ -1,28 +0,0 @@
-package net.codinux.banking.client.model.tan
-
-import net.codinux.banking.client.model.BankAccountViewInfo
-import net.codinux.banking.client.model.CustomerAccountViewInfo
-import net.codinux.banking.client.model.config.NoArgConstructor
-
-@NoArgConstructor
-open class TanChallenge(
-    val type: TanChallengeType,
-    val forAction: ActionRequiringTan,
-    val messageToShowToUser: String,
-    val tanMethod: TanMethod,
-    val tanImage: TanImage? = null,
-    val flickerCode: FlickerCode? = null,
-    val customer: CustomerAccountViewInfo,
-    val account: BankAccountViewInfo? = null
-    // TODO: add availableTanMethods, selectedTanMedium, availableTanMedia
-) {
-
-    override fun toString(): String {
-        return "$tanMethod $forAction: $messageToShowToUser" + when (type) {
-            TanChallengeType.EnterTan -> ""
-            TanChallengeType.Image -> ", Image: $tanImage"
-            TanChallengeType.Flickercode -> ", FlickerCode: $flickerCode"
-        }
-    }
-
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/tan/TanChallengeType.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/tan/TanChallengeType.kt
@ -1,9 +0,0 @@
-package net.codinux.banking.client.model.tan
-
-enum class TanChallengeType {
-    Image,
-
-    Flickercode,
-
-    EnterTan
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/tan/TanGeneratorTanMedium.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/tan/TanGeneratorTanMedium.kt
@ -1,10 +0,0 @@
-package net.codinux.banking.client.model.tan
-
-import net.codinux.banking.client.model.config.NoArgConstructor
-
-@NoArgConstructor
-open class TanGeneratorTanMedium(
-    val cardNumber: String
-) {
-    override fun toString() = cardNumber
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/tan/TanImage.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/tan/TanImage.kt
@ -1,27 +0,0 @@
-package net.codinux.banking.client.model.tan
-
-import net.codinux.banking.client.model.config.JsonIgnore
-import net.codinux.banking.client.model.config.NoArgConstructor
-
-@Suppress("RUNTIME_ANNOTATION_NOT_SUPPORTED")
-@NoArgConstructor
-open class TanImage(
-    val mimeType: String,
-    val imageBytesBase64: String,
-    val decodingError: String? = null
-) {
-
-    @get:JsonIgnore
-    val decodingSuccessful: Boolean
-        get() = decodingError == null
-
-
-    override fun toString(): String {
-        if (decodingSuccessful == false) {
-            return "Decoding error: $decodingError"
-        }
-
-        return mimeType
-    }
-
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/tan/TanMedium.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/tan/TanMedium.kt
@ -1,20 +0,0 @@
-package net.codinux.banking.client.model.tan
-
-import net.codinux.banking.client.model.config.NoArgConstructor
-
-@NoArgConstructor
-open class TanMedium(
-    val type: TanMediumType,
-    val displayName: String,
-    val status: TanMediumStatus,
-    /**
-     * Only set if [type] is [TanMediumType.TanGenerator].
-     */
-    val tanGenerator: TanGeneratorTanMedium? = null,
-    /**
-     * Only set if [type] is [TanMediumType.MobilePhone].
-     */
-    val mobilePhone: MobilePhoneTanMedium? = null
-) {
-    override fun toString() = "$displayName $status"
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/tan/TanMediumStatus.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/tan/TanMediumStatus.kt
@ -1,7 +0,0 @@
-package net.codinux.banking.client.model.tan
-
-enum class TanMediumStatus {
-    Used,
-
-    Available
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/tan/TanMediumType.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/tan/TanMediumType.kt
@ -1,18 +0,0 @@
-package net.codinux.banking.client.model.tan
-
-enum class TanMediumType {
-    /**
-     * All other TAN media, like AppTan.
-     */
-    Generic,
-
-    /**
-     * If I'm not wrong MobilePhone is only used for SmsTan.
-     */
-    MobilePhone,
-
-    /**
-     * Mostly used for chipTan.
-     */
-    TanGenerator
-}
--- a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/tan/TanMethod.kt
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/tan/TanMethod.kt
@ -1,14 +0,0 @@
-package net.codinux.banking.client.model.tan
-
-import net.codinux.banking.client.model.config.NoArgConstructor
-
-@NoArgConstructor
-open class TanMethod(
-    val displayName: String,
-    val type: TanMethodType,
-    val identifier: String,
-    val maxTanInputLength: Int? = null,
-    val allowedTanFormat: AllowedTanFormat = AllowedTanFormat.Alphanumeric
-) {
-    override fun toString() = "$displayName ($type, ${identifier})"
-}
--- a/BankingClientModel/src/jsMain/kotlin/net/codinux/banking/client/model/JsJodaTimeZoneModule.kt
+++ b/BankingClientModel/src/jsMain/kotlin/net/codinux/banking/client/model/JsJodaTimeZoneModule.kt
@ -1,7 +0,0 @@
-package net.codinux.banking.client.model
-
-@JsModule("@js-joda/timezone")
-@JsNonModule
-external object JsJodaTimeZoneModule
-
-private val jsJodaTz = JsJodaTimeZoneModule
--- a/BankingClientModel/src/jsMain/kotlin/net/codinux/banking/client/model/config/JsonIgnore.js.kt
+++ b/BankingClientModel/src/jsMain/kotlin/net/codinux/banking/client/model/config/JsonIgnore.js.kt
@ -1,3 +0,0 @@
-package net.codinux.banking.client.model.config
-
-actual annotation class JsonIgnore
--- a/BankingClientModel/src/jvmMain/kotlin/net/codinux/banking/client/model/config/JsonIgnore.jvm.kt
+++ b/BankingClientModel/src/jvmMain/kotlin/net/codinux/banking/client/model/config/JsonIgnore.jvm.kt
@ -1,5 +0,0 @@
-package net.codinux.banking.client.model.config
-
-import com.fasterxml.jackson.annotation.JsonIgnore
-
-actual typealias JsonIgnore = JsonIgnore
--- a/BankingClientModel/src/jvmMain/resources/META-INF/beans.xml
+++ b/BankingClientModel/src/jvmMain/resources/META-INF/beans.xml
--- a/BankingClientModel/src/nativeMain/kotlin/net/codinux/banking/client/model/config/JsonIgnore.native.kt
+++ b/BankingClientModel/src/nativeMain/kotlin/net/codinux/banking/client/model/config/JsonIgnore.native.kt
@ -1,3 +0,0 @@
-package net.codinux.banking.client.model.config
-
-actual annotation class JsonIgnore
--- a/BankingClientModel/src/wasmJsMain/kotlin/net/codinux/banking/client/model/config/JsonIgnore.wasmJs.kt
+++ b/BankingClientModel/src/wasmJsMain/kotlin/net/codinux/banking/client/model/config/JsonIgnore.wasmJs.kt
@ -1,3 +0,0 @@
-package net.codinux.banking.client.model.config
-
-actual annotation class JsonIgnore
--- a/FinTs4jBankingClient/build.gradle.kts
+++ b/FinTs4jBankingClient/build.gradle.kts
@ -1,139 +0,0 @@
-@file:OptIn(ExperimentalWasmDsl::class)
-
-import org.jetbrains.kotlin.gradle.targets.js.dsl.ExperimentalWasmDsl
-
-plugins {
-    kotlin("multiplatform")
-
-    id("maven-publish")
-}
-
-
-repositories {
-    mavenLocal()
-}
-
-
-kotlin {
-    jvmToolchain(8)
-
-    jvm {
-        withJava()
-
-        testRuns["test"].executionTask.configure {
-            useJUnitPlatform()
-
-            testLogging {
-                showExceptions = true
-                showStandardStreams = true
-                events("passed", "skipped", "failed")
-                // exceptionFormat = org.gradle.api.tasks.testing.logging.TestExceptionFormat.FULL
-            }
-        }
-    }
-
-    js {
-        moduleName = "fints4k-banking-client"
-        binaries.executable()
-
-        browser {
-            testTask {
-                useKarma {
-                    useChromeHeadless()
-                    useFirefoxHeadless()
-                }
-            }
-        }
-
-        nodejs {
-            testTask {
-                useMocha {
-                    timeout = "20s" // Mocha times out after 2 s, which is too short for bufferExceeded() test
-                }
-            }
-        }
-    }
-
-//    wasmJs()
-
-
-    linuxX64()
-    mingwX64()
-
-    iosArm64()
-    iosSimulatorArm64()
-    macosX64()
-    macosArm64()
-    watchosArm64()
-    watchosSimulatorArm64()
-    tvosArm64()
-    tvosSimulatorArm64()
-
-    applyDefaultHierarchyTemplate()
-
-
-
-    val coroutinesVersion: String by project
-    val kotlinxDateTimeVersion: String by project
-
-    sourceSets {
-        commonMain {
-            dependencies {
-                api(project(":BankingClient"))
-
-                api("net.codinux.banking:fints4k:1.0.0-Alpha-11")
-
-                api("org.jetbrains.kotlinx:kotlinx-datetime:$kotlinxDateTimeVersion")
-            }
-        }
-        commonTest {
-            dependencies {
-                implementation(kotlin("test"))
-
-                implementation("org.jetbrains.kotlinx:kotlinx-coroutines-test:$coroutinesVersion")
-            }
-        }
-
-        jvmMain {
-            dependencies {
-
-            }
-        }
-        jvmTest {
-            dependencies {
-                implementation(kotlin("test"))
-            }
-        }
-
-        jsMain {
-            dependencies {
-
-            }
-        }
-        jsTest {  }
-
-        nativeMain { }
-        nativeTest { }
-    }
-}
-
-
-
-//ext["customArtifactId"] = "fints4k-banking-client"
-//
-//apply(from = "../gradle/scripts/publish-codinux.gradle.kts")
-
-
-publishing {
-    repositories {
-        maven {
-            name = "codinux"
-            url = uri("https://maven.dankito.net/api/packages/codinux/maven")
-
-            credentials(PasswordCredentials::class.java) {
-                username = project.property("codinuxRegistryWriterUsername") as String
-                password = project.property("codinuxRegistryWriterPassword") as String
-            }
-        }
-    }
-}
--- a/FinTs4jBankingClient/src/commonMain/kotlin/net/codinux/banking/client/fints4k/BridgeFintTsToBankingClientCallback.kt
+++ b/FinTs4jBankingClient/src/commonMain/kotlin/net/codinux/banking/client/fints4k/BridgeFintTsToBankingClientCallback.kt
@ -1,32 +0,0 @@
-package net.codinux.banking.client.fints4k
-
-import net.codinux.banking.client.BankingClientCallback
-import net.dankito.banking.fints.callback.FinTsClientCallback
-import net.dankito.banking.fints.messages.datenelemente.implementierte.tan.TanGeneratorTanMedium
-import net.dankito.banking.fints.model.BankData
-import net.dankito.banking.fints.model.EnterTanGeneratorAtcResult
-import net.dankito.banking.fints.model.TanMethod
-
-open class BridgeFintTsToBankingClientCallback(
-    protected val bankingClientCallback: BankingClientCallback,
-    protected val mapper: FinTs4kMapper
-) : FinTsClientCallback {
-
-    override suspend fun askUserForTanMethod(supportedTanMethods: List<TanMethod>, suggestedTanMethod: TanMethod?): TanMethod? {
-        return suggestedTanMethod
-    }
-
-    override suspend fun enterTan(tanChallenge: net.dankito.banking.fints.model.TanChallenge) {
-        bankingClientCallback.enterTan(mapper.mapTanChallenge(tanChallenge)) { enterTanResult ->
-            if (enterTanResult.enteredTan != null) {
-                tanChallenge.userEnteredTan(enterTanResult.enteredTan!!)
-            } else {
-                tanChallenge.userDidNotEnterTan()
-            }
-        }
-    }
-
-    override suspend fun enterTanGeneratorAtc(bank: BankData, tanMedium: TanGeneratorTanMedium): EnterTanGeneratorAtcResult {
-        return EnterTanGeneratorAtcResult.userDidNotEnterAtc()
-    }
-}
--- a/FinTs4jBankingClient/src/commonMain/kotlin/net/codinux/banking/client/fints4k/FinTs4kBankingClient.kt
+++ b/FinTs4jBankingClient/src/commonMain/kotlin/net/codinux/banking/client/fints4k/FinTs4kBankingClient.kt
@ -1,26 +0,0 @@
-package net.codinux.banking.client.fints4k
-
-import net.codinux.banking.client.BankingClient
-import net.codinux.banking.client.BankingClientCallback
-import net.codinux.banking.client.model.options.GetAccountDataOptions
-import net.codinux.banking.client.model.request.GetAccountDataRequest
-import net.codinux.banking.client.model.response.GetAccountDataResponse
-import net.codinux.banking.client.model.response.Response
-import net.dankito.banking.fints.FinTsClient
-
-open class FinTs4kBankingClient(
-    callback: BankingClientCallback
-) : BankingClient {
-
-    private val mapper = FinTs4kMapper()
-
-    private val client = FinTsClient(BridgeFintTsToBankingClientCallback(callback, mapper))
-
-
-    override suspend fun getAccountDataAsync(request: GetAccountDataRequest): Response<GetAccountDataResponse> {
-        val response = client.getAccountDataAsync(mapper.mapToGetAccountDataParameter(request, request.options ?: GetAccountDataOptions()))
-
-        return mapper.map(response)
-    }
-
-}
--- a/FinTs4jBankingClient/src/commonMain/kotlin/net/codinux/banking/client/fints4k/FinTs4kBankingClientForCustomer.kt
+++ b/FinTs4jBankingClient/src/commonMain/kotlin/net/codinux/banking/client/fints4k/FinTs4kBankingClientForCustomer.kt
@ -1,13 +0,0 @@
-package net.codinux.banking.client.fints4k
-
-import net.codinux.banking.client.BankingClientCallback
-import net.codinux.banking.client.BankingClientForCustomerBase
-import net.codinux.banking.client.model.AccountCredentials
-
-open class FinTs4kBankingClientForCustomer(credentials: AccountCredentials, callback: BankingClientCallback)
-    : BankingClientForCustomerBase(credentials, FinTs4kBankingClient(callback)) {
-
-    constructor(bankCode: String, loginName: String, password: String, callback: BankingClientCallback)
-            : this(AccountCredentials(bankCode, loginName, password), callback)
-
-}
--- a/FinTs4jBankingClient/src/commonMain/kotlin/net/codinux/banking/client/fints4k/FinTs4kMapper.kt
+++ b/FinTs4jBankingClient/src/commonMain/kotlin/net/codinux/banking/client/fints4k/FinTs4kMapper.kt
@ -1,164 +0,0 @@
-package net.codinux.banking.client.fints4k
-
-import net.codinux.banking.client.model.*
-import net.codinux.banking.client.model.AccountTransaction
-import net.codinux.banking.client.model.Amount
-import net.codinux.banking.client.model.tan.*
-import net.codinux.banking.client.model.options.GetAccountDataOptions
-import net.codinux.banking.client.model.response.*
-import net.codinux.banking.client.model.tan.ActionRequiringTan
-import net.codinux.banking.client.model.tan.TanChallenge
-import net.codinux.banking.client.model.tan.TanImage
-import net.codinux.banking.client.model.tan.TanMethod
-import net.codinux.banking.client.model.tan.TanMethodType
-import net.dankito.banking.client.model.BankAccountIdentifierImpl
-import net.dankito.banking.client.model.parameter.GetAccountDataParameter
-import net.dankito.banking.client.model.parameter.RetrieveTransactions
-import net.dankito.banking.client.model.response.ErrorCode
-import net.dankito.banking.fints.mapper.FinTsModelMapper
-import net.dankito.banking.fints.model.*
-import kotlin.io.encoding.Base64
-import kotlin.io.encoding.ExperimentalEncodingApi
-
-open class FinTs4kMapper {
-
-    private val fintsModelMapper = FinTsModelMapper()
-
-
-    fun mapToGetAccountDataParameter(credentials: AccountCredentials, options: GetAccountDataOptions) = GetAccountDataParameter(
-        credentials.bankCode, credentials.loginName, credentials.password,
-        options.accounts.map { BankAccountIdentifierImpl(it.identifier, it.subAccountNumber, it.iban) },
-        options.retrieveBalance,
-        RetrieveTransactions.valueOf(options.retrieveTransactions.name), options.retrieveTransactionsFrom, options.retrieveTransactionsTo,
-        abortIfTanIsRequired = options.abortIfTanIsRequired
-    )
-
-
-    fun map(response: net.dankito.banking.client.model.response.GetAccountDataResponse): Response<GetAccountDataResponse> {
-        return if (response.successful && response.customerAccount != null) {
-            Response.success(GetAccountDataResponse(mapCustomer(response.customerAccount!!)))
-        } else {
-            mapError(response)
-        }
-    }
-
-
-    fun mapToCustomerAccountViewInfo(bank: BankData): CustomerAccountViewInfo = CustomerAccountViewInfo(
-        bank.bankCode, bank.customerId, bank.bankName
-    )
-
-    fun mapToBankAccountViewInfo(account: AccountData): BankAccountViewInfo = BankAccountViewInfo(
-        account.accountIdentifier, account.subAccountAttribute,
-        mapAccountType(fintsModelMapper.map(account.accountType)),
-        account.iban, account.productName
-    )
-
-
-    private fun mapCustomer(customer: net.dankito.banking.client.model.CustomerAccount): CustomerAccount = CustomerAccount(
-        customer.bankCode, customer.loginName, customer.password,
-        customer.bankName, customer.bic, customer.customerName, customer.userId,
-        customer.accounts.map { mapAccount(it) }
-    )
-
-
-    private fun mapAccount(account: net.dankito.banking.client.model.BankAccount): BankAccount = BankAccount(
-        account.identifier, account.accountHolderName, mapAccountType(account.type), account.iban, account.subAccountNumber,
-        account.productName, account.currency, account.accountLimit, account.isAccountTypeSupportedByApplication,
-        mapFeatures(account),
-        mapAmount(account.balance), account.retrievedTransactionsFrom, account.retrievedTransactionsTo,
-        // TODO: map haveAllTransactionsBeenRetrieved
-        countDaysForWhichTransactionsAreKept = account.countDaysForWhichTransactionsAreKept,
-        bookedTransactions = account.bookedTransactions.map { mapTransaction(it) }.toMutableList()
-    )
-
-    private fun mapAccountType(type: net.dankito.banking.client.model.BankAccountType): BankAccountType =
-        BankAccountType.valueOf(type.name)
-
-    private fun mapFeatures(account: net.dankito.banking.client.model.BankAccount): Set<BankAccountFeatures> = buildSet {
-        if (account.supportsRetrievingBalance) {
-            add(BankAccountFeatures.RetrieveBalance)
-        }
-        if (account.supportsRetrievingTransactions) {
-            add(BankAccountFeatures.RetrieveTransactions)
-        }
-        if (account.supportsTransferringMoney) {
-            add(BankAccountFeatures.TransferMoney)
-        }
-        if (account.supportsInstantPayment) {
-            add(BankAccountFeatures.InstantPayment)
-        }
-    }
-
-
-    private fun mapTransaction(transaction: net.dankito.banking.client.model.AccountTransaction): AccountTransaction = AccountTransaction(
-        mapAmount(transaction.amount), transaction.amount.currency.code, transaction.unparsedReference,
-        transaction.bookingDate, transaction.valueDate,
-        transaction.otherPartyName, transaction.otherPartyBankCode, transaction.otherPartyAccountId,
-        transaction.bookingText, null,
-        transaction.statementNumber, transaction.sequenceNumber,
-        mapNullableAmount(transaction.openingBalance), mapNullableAmount(transaction.closingBalance),
-        // TODO: map other properties
-    )
-
-    private fun mapNullableAmount(amount: Money?) = amount?.let { mapAmount(it) }
-
-    private fun mapAmount(amount: Money) = Amount.fromString(amount.amount.string.replace(',', '.'))
-
-
-    fun mapTanChallenge(challenge: net.dankito.banking.fints.model.TanChallenge): TanChallenge {
-        val type = mapTanChallengeType(challenge)
-        val action = mapActionRequiringTan(challenge.forAction)
-        val tanMethod = mapTanMethod(challenge.tanMethod)
-        val customer = mapToCustomerAccountViewInfo(challenge.bank)
-        val account = challenge.account?.let { mapToBankAccountViewInfo(it) }
-
-        val tanImage = if (challenge is ImageTanChallenge) mapTanImage(challenge.image) else null
-        val flickerCode = if (challenge is FlickerCodeTanChallenge) mapFlickerCode(challenge.flickerCode) else null
-
-        return TanChallenge(type, action, challenge.messageToShowToUser, tanMethod, tanImage, flickerCode, customer, account)
-    }
-
-    private fun mapTanChallengeType(challenge: net.dankito.banking.fints.model.TanChallenge): TanChallengeType = when {
-        challenge is ImageTanChallenge -> TanChallengeType.Image
-        challenge is FlickerCodeTanChallenge -> TanChallengeType.Flickercode
-        else -> TanChallengeType.EnterTan
-    }
-
-    private fun mapActionRequiringTan(action: net.dankito.banking.fints.model.ActionRequiringTan): ActionRequiringTan =
-        ActionRequiringTan.valueOf(action.name)
-
-    private fun mapTanMethod(method: net.dankito.banking.fints.model.TanMethod): TanMethod = TanMethod(
-        method.displayName, mapTanMethodType(method.type), method.securityFunction.code, method.maxTanInputLength, mapAllowedTanFormat(method.allowedTanFormat)
-    )
-
-    private fun mapTanMethodType(type: net.dankito.banking.fints.model.TanMethodType): TanMethodType =
-        TanMethodType.valueOf(type.name)
-
-    private fun mapAllowedTanFormat(allowedTanFormat: net.dankito.banking.fints.messages.datenelemente.implementierte.tan.AllowedTanFormat?): AllowedTanFormat =
-        allowedTanFormat?.let { AllowedTanFormat.valueOf(it.name) } ?: AllowedTanFormat.Alphanumeric
-
-    private fun mapTanImage(image: net.dankito.banking.fints.tan.TanImage): TanImage =
-        TanImage(image.mimeType, mapToBase64(image.imageBytes), mapException(image.decodingError))
-
-    @OptIn(ExperimentalEncodingApi::class)
-    private fun mapToBase64(bytes: ByteArray): String {
-        return Base64.Default.encode(bytes)
-    }
-
-    private fun mapFlickerCode(flickerCode: net.dankito.banking.fints.tan.FlickerCode): FlickerCode =
-        FlickerCode(flickerCode.challengeHHD_UC, flickerCode.parsedDataSet, mapException(flickerCode.decodingError))
-
-
-    private fun <T> mapError(response: net.dankito.banking.client.model.response.GetAccountDataResponse): Response<T> {
-        return if (response.error != null) {
-            Response.error(ErrorType.valueOf(response.error!!.name), if (response.error == ErrorCode.BankReturnedError) null else response.errorMessage,
-                if (response.error == ErrorCode.BankReturnedError && response.errorMessage !== null) listOf(response.errorMessage!!) else emptyList())
-        } else {
-            Response.error(ErrorType.UnknownError, response.errorMessage)
-        }
-    }
-
-    private fun mapException(exception: Exception?): String? =
-        exception?.stackTraceToString()
-
-}
--- a/FinTs4jBankingClient/src/commonTest/kotlin/net/codinux/banking/client/fints4k/FinTs4kBankingClientTest.kt
+++ b/FinTs4jBankingClient/src/commonTest/kotlin/net/codinux/banking/client/fints4k/FinTs4kBankingClientTest.kt
@ -1,36 +0,0 @@
-package net.codinux.banking.client.fints4k
-
-import kotlinx.coroutines.test.runTest
-import net.codinux.banking.client.SimpleBankingClientCallback
-import net.codinux.banking.client.model.response.ResponseType
-import kotlin.test.Test
-import kotlin.test.assertEquals
-import kotlin.test.assertNotNull
-import kotlin.test.assertTrue
-
-class FinTs4kBankingClientTest {
-
-    companion object {
-
-        // set your credentials here:
-        private const val bankCode = ""
-        private const val loginName = ""
-        private const val password = ""
-    }
-
-
-    private val underTest = FinTs4kBankingClientForCustomer(bankCode, loginName, password, SimpleBankingClientCallback { customer, tanChallenge ->
-
-    })
-
-
-    @Test
-    fun getAccountDataAsync() = runTest {
-        val result = underTest.getAccountDataAsync()
-
-        assertEquals(ResponseType.Success, result.type)
-        assertNotNull(result.data)
-        assertTrue(result.data!!.bookedTransactions.isNotEmpty())
-    }
-
-}
--- a/LICENSE.md
+++ b/LICENSE.md
@ -0,0 +1,16 @@
+This program is offered under a commercial and under the AGPL license.
+For commercial licensing, contact us at sales@dankito.net.  For AGPL licensing, see below.
+
+AGPL licensing:
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program. If not, see <https://www.gnu.org/licenses/>.
--- a/README.md
+++ b/README.md
@ -1,93 +1,97 @@
-# Banking Client
+# fints4k

-Library to abstract over different banking client implementations like [fints4k](https://git.dankito.net/codinux/fints4k).
+fints4k is an implementation of the FinTS 3.0 online banking protocol used by most German banks.

-It's primary purpose is to abstract away the different implementation details and to create a common model that can be
-used in all projects directly or indirectly referencing it - Web Service, Middleware, Native Apps, HTML Apps - so that
-not each project has the implement to model again.
+It's fast, easy extendable and running on multiple platforms: JVM, Android, (iOS, JavaScript, Windows, MacOS, Linux).
+
+However it's not a full implementation of FinTS standard but implements all common use cases:
+
+## Features
+- Retrieving account information, balances and turnovers (Kontoumsätze und -saldo).
+- Transfer money and real-time transfers (SEPA Überweisungen und Echtzeitüberweisung).
+- Supports TAN methods chipTAN manual, Flickercode, QrCode and Photo (Matrix code), pushTAN, smsTAN and appTAN.

 ## Setup
+Not uploaded to Maven Central yet, will do this the next few days!

-### Gradle:
-
+Gradle:
 ```
-plugins {
-    kotlin("jvm") version "2.0.10" // or kotlin("multiplatform"), depending on your requirements
-}
-
-
-repositories {
-    mavenCentral()
-    maven {
-        setUrl("https://maven.dankito.net/api/packages/codinux/maven")
-    }
-}
-
-
 dependencies {
-    implementation("net.codinux.banking.client:fints4k-banking-client:0.5.0")
+  compile 'net.dankito.banking:fints4k:0.1.0'
 }
 ```

+Maven:
+```
+<dependency>
+   <groupId>net.dankito.banking</groupId>
+   <artifactId>fints4k</artifactId>
+   <version>0.1.0</version>
+</dependency>
+```
+

 ## Usage

-### Get AccountData 
+See e.g. [JavaShowcase](fints4k/src/test/java/net/dankito/banking/fints/JavaShowcase.java) or [FinTsClientTest](fints4k/src/test/kotlin/net/dankito/banking/fints/FinTsClientTest.kt).

-Retrieves data like accounts, balance and booked transactions (Konten, Saldo und Kontoumsätze).
+```java
+    // Set your bank code (Bankleitzahl) here.
+    // BankInfo contains e.g. a bank's FinTS server address, country code and BIC (needed for money transfer)
+    List<BankInfo> foundBanks = new InMemoryBankFinder().findBankByNameBankCodeOrCity("<bank code, bank name or city>");

-Basically:
+    if (foundBanks.isEmpty() == false) { // please also check if bank supports FinTS 3.0
+        BankData bank = new BankDataMapper().mapFromBankInfo(foundBanks.get(0));

-```kotlin
-class ShowUsage {
+        // set your customer data (customerId = username you use to log in; pin = online banking pin / password)
+        CustomerData customer = new CustomerData("<customer_id>", "<pin>");

-    private val bankCode = "" // Bankleitzahl deiner Bank
+        FinTsClientCallback callback = new SimpleFinTsClientCallback(); // see advanced showcase for configuring callback

-    private val loginName = "" // Online-Banking Login Name mit dem du dich beim Online-Banking deiner Bank anmeldest
+        FinTsClient finTsClient = new FinTsClient(callback, new Java8Base64Service());

-    private val password = "" // Online-Banking Password mit dem du dich beim Online-Banking deiner Bank anmeldest
+        AddAccountResponse addAccountResponse = finTsClient.addAccount(bank, customer);

+        if (addAccountResponse.isSuccessful()) {
+            System.out.println("Successfully added account for " + bank.getBankCode() + " " + customer.getCustomerId());

-    fun getAccountData() {
-        val client = FinTs4kBankingClientForCustomer(bankCode, loginName, password, SimpleBankingClientCallback())
-
-        val response = client.getAccountData()
-        
-        response.data?.let { data ->
-            val customer = data.customer
-            println("Kunde: ${customer.customerName} ${customer.accounts.size} Konten @ ${customer.bic} ${customer.bankName}")
-
-            println()
-            println("Konten:")
-            customer.accounts.sortedBy { it.type }.forEach { account ->
-                println("${account.identifier} ${account.productName} ${account.balance} ${account.currency}")
-            }
-
-            println()
-            println("Umsätze:")
-            data.bookedTransactions.forEach { transaction ->
-                println("${transaction.valueDate} ${transaction.amount} ${transaction.currency} ${transaction.otherPartyName ?: ""} - ${transaction.reference}")
+            if (addAccountResponse.getBookedTransactions().isEmpty() == false) {
+                System.out.println("Account transactions of last 90 days:");
+                showGetTransactionsResponse(addAccountResponse);
            }
        }
+        else {
+            System.out.println("Could not add account for " + bank.getBankCode() + " " + customer.getCustomerId() + ":");
+            showResponseError(addAccountResponse);
+        }
+
+        // see advanced show case what else you can do with this library, e.g. retrieving all account transactions and transferring money
    }
-}
 ```

-This fetches the booked account transactions of the last 90 days. In most cases no TAN is required for this.
+## Logging

-In case there is, add TAN handling in Client Callback:
+fints4k uses slf4j as logging facade.

-```kotlin
-val client = FinTs4kBankingClientForCustomer(bankCode, loginName, password, SimpleBankingClientCallback { tanChallenge, callback ->
-    val tan: String? = null // if a TAN is required, add a UI or ...
-    callback.invoke(EnterTanResult(tan)) // ...  set a break point here, get TAN e.g. from your TAN app, set tan variable in debugger view and resume debugger
-})
+So you can use any logger that supports slf4j, like Logback and log4j, to configure and get fints4k's log output.
+
+
+## Sample applications
+
+### WebApp
+
+Directly requesting bank servers is forbidden in browsers due to CORS.
+
+In order to use fints4k directly in browser you need a CORS proxy like the one from CorsProxy 
+[Application.kt](SampleApplications/CorsProxy/src/main/kotlin/net/codinux/web/cors/Application.kt) or https://github.com/Rob--W/cors-anywhere.
+
+Set CORS proxy's URL in WebApp [main.kt](SampleApplications/WebApp/src/main/kotlin/main.kt).
+
+Start sample WebApp then with
+```shell
+ ./gradlew WebApp:run --continuous
 ```

-Add some error handling by checking `response.error`:
+## License

-```kotlin
-response.error?.let{ error ->
-    println("Could not fetch account data: ${error.internalError ?: error.errorMessagesFromBank.joinToString()}")
-}
-```
+Not free for commercial applications. More details to follow or [contact](mailto:sales@codinux.net) us.
--- a/SampleApp/build.gradle.kts
+++ b/SampleApp/build.gradle.kts
@ -1,16 +0,0 @@
-plugins {
-    kotlin("jvm")
-}
-
-
-repositories {
-    mavenCentral()
-    maven {
-        setUrl("https://maven.dankito.net/api/packages/codinux/maven")
-    }
-}
-
-
-dependencies {
-    implementation("net.codinux.banking.client:fints4k-banking-client:0.5.0")
-}
--- a/SampleApp/src/main/kotlin/net/codinux/banking/client/fints4k/example/ShowUsage.kt
+++ b/SampleApp/src/main/kotlin/net/codinux/banking/client/fints4k/example/ShowUsage.kt
@ -1,50 +0,0 @@
-package net.codinux.banking.client.fints4k.example
-
-import net.codinux.banking.client.SimpleBankingClientCallback
-import net.codinux.banking.client.fints4k.FinTs4kBankingClientForCustomer
-import net.codinux.banking.client.getAccountData
-import net.codinux.banking.client.model.tan.EnterTanResult
-
-fun main() {
-    ShowUsage().getAccountData()
-}
-
-class ShowUsage {
-
-    private val bankCode = "" // Bankleitzahl deiner Bank
-
-    private val loginName = "" // Online-Banking Login Name mit dem du dich beim Online-Banking deiner Bank anmeldest
-
-    private val password = "" // Online-Banking Password mit dem du dich beim Online-Banking deiner Bank anmeldest
-
-
-    fun getAccountData() {
-        val client = FinTs4kBankingClientForCustomer(bankCode, loginName, password, SimpleBankingClientCallback { tanChallenge, callback ->
-            val tan: String? = null // if a TAN is required, add a UI or ...
-            callback.invoke(EnterTanResult(tan)) // ...  set a break point here, get TAN e.g. from your TAN app, set tan variable in debugger view and resume debugger
-        })
-
-        val response = client.getAccountData()
-
-        response.error?.let{ error ->
-            println("Could not fetch account data: ${error.internalError ?: error.errorMessagesFromBank.joinToString()}")
-        }
-
-        response.data?.let { data ->
-            val customer = data.customer
-            println("Kunde: ${customer.customerName} ${customer.accounts.size} Konten @ ${customer.bic} ${customer.bankName}")
-
-            println()
-            println("Konten:")
-            customer.accounts.sortedBy { it.type }.forEach { account ->
-                println("${account.identifier} ${account.productName} ${account.balance} ${account.currency}")
-            }
-
-            println()
-            println("Umsätze:")
-            data.bookedTransactions.forEach { transaction ->
-                println("${transaction.valueDate} ${transaction.amount} ${transaction.currency} ${transaction.otherPartyName ?: ""} - ${transaction.reference}")
-            }
-        }
-    }
-}
--- a/SampleApplications/AndroidApp/build.gradle
+++ b/SampleApplications/AndroidApp/build.gradle
@ -0,0 +1,51 @@
+plugins {
+    id 'com.android.application'
+    id 'kotlin-android'
+}
+
+android {
+    compileSdk 31
+
+    defaultConfig {
+        applicationId "net.codinux.banking.fints4k.android"
+        minSdk 21
+        targetSdk 31
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner 'androidx.test.runner.AndroidJUnitRunner'
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+    buildFeatures {
+        viewBinding true
+    }
+}
+
+dependencies {
+    implementation project(":fints4k")
+
+    implementation "net.dankito.utils:android-utils:1.1.2"
+
+    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$coroutinesVersion"
+
+    implementation 'androidx.appcompat:appcompat:1.0.0'
+    implementation 'com.google.android.material:material:1.0.0'
+    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
+    implementation 'androidx.navigation:navigation-fragment-ktx:2.0.0-rc02'
+    implementation 'androidx.navigation:navigation-ui-ktx:2.0.0-rc02'
+
+    implementation "org.slf4j:slf4j-android:1.7.32"
+}
--- a/SampleApplications/AndroidApp/proguard-rules.pro
+++ b/SampleApplications/AndroidApp/proguard-rules.pro
@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
--- a/SampleApplications/AndroidApp/src/main/AndroidManifest.xml
+++ b/SampleApplications/AndroidApp/src/main/AndroidManifest.xml
@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="net.codinux.banking.fints4k.android">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+
+
+    <application
+            android:allowBackup="true"
+            android:icon="@mipmap/ic_launcher"
+            android:label="@string/app_name"
+            android:roundIcon="@mipmap/ic_launcher_round"
+            android:supportsRtl="true"
+            android:theme="@style/Theme.Fints4kProject">
+        <activity
+                android:name=".MainActivity"
+                android:exported="true"
+                android:label="@string/app_name"
+                android:theme="@style/Theme.Fints4kProject.NoActionBar">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
--- a/SampleApplications/AndroidApp/src/main/java/net/codinux/banking/fints4k/android/FirstFragment.kt
+++ b/SampleApplications/AndroidApp/src/main/java/net/codinux/banking/fints4k/android/FirstFragment.kt
@ -0,0 +1,61 @@
+package net.codinux.banking.fints4k.android
+
+import android.os.Bundle
+import android.view.ContextThemeWrapper
+import androidx.fragment.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.recyclerview.widget.DividerItemDecoration
+import androidx.recyclerview.widget.LinearLayoutManager
+import net.codinux.banking.fints4k.android.adapter.AccountTransactionsListRecyclerAdapter
+import net.codinux.banking.fints4k.android.databinding.FragmentFirstBinding
+import net.codinux.banking.fints4k.android.dialogs.EnterTanDialog
+
+/**
+ * A simple [Fragment] subclass as the default destination in the navigation.
+ */
+class FirstFragment : Fragment() {
+
+    private var _binding: FragmentFirstBinding? = null
+
+    private val accountTransactionsAdapter = AccountTransactionsListRecyclerAdapter()
+
+    // This property is only valid between onCreateView and
+    // onDestroyView.
+    private val binding get() = _binding!!
+
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
+        _binding = FragmentFirstBinding.inflate(inflater, container, false)
+        return binding.root
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        binding.rcyvwAccountTransactions.apply {
+            layoutManager = LinearLayoutManager(this@FirstFragment.context, LinearLayoutManager.VERTICAL, false)
+            addItemDecoration(DividerItemDecoration(ContextThemeWrapper(this@FirstFragment.context, R.style.Theme_Fints4kProject), (layoutManager as LinearLayoutManager).orientation))
+            adapter = accountTransactionsAdapter
+        }
+
+        val presenter = Presenter() // TODO: inject
+
+        presenter.enterTanCallback = { tanChallenge ->
+            EnterTanDialog().show(tanChallenge, activity!!)
+        }
+
+        // TODO: set your credentials here
+        presenter.retrieveAccountData("", "", "") { response ->
+            response.customerAccount?.let { customer ->
+                accountTransactionsAdapter.items = customer.accounts.flatMap { it.bookedTransactions }
+            }
+        }
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
+}
--- a/SampleApplications/AndroidApp/src/main/java/net/codinux/banking/fints4k/android/MainActivity.kt
+++ b/SampleApplications/AndroidApp/src/main/java/net/codinux/banking/fints4k/android/MainActivity.kt
@ -0,0 +1,58 @@
+package net.codinux.banking.fints4k.android
+
+import android.os.Bundle
+import com.google.android.material.snackbar.Snackbar
+import androidx.appcompat.app.AppCompatActivity
+import androidx.navigation.findNavController
+import androidx.navigation.ui.AppBarConfiguration
+import androidx.navigation.ui.navigateUp
+import androidx.navigation.ui.setupActionBarWithNavController
+import android.view.Menu
+import android.view.MenuItem
+import net.codinux.banking.fints4k.android.databinding.ActivityMainBinding
+
+class MainActivity : AppCompatActivity() {
+
+    private lateinit var appBarConfiguration: AppBarConfiguration
+    private lateinit var binding: ActivityMainBinding
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        binding = ActivityMainBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+
+        setSupportActionBar(binding.toolbar)
+
+        val navController = findNavController(R.id.nav_host_fragment_content_main)
+        appBarConfiguration = AppBarConfiguration(navController.graph)
+        setupActionBarWithNavController(navController, appBarConfiguration)
+
+        binding.fab.setOnClickListener { view ->
+            Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
+                .setAction("Action", null).show()
+        }
+    }
+
+    override fun onCreateOptionsMenu(menu: Menu): Boolean {
+        // Inflate the menu; this adds items to the action bar if it is present.
+        menuInflater.inflate(R.menu.menu_main, menu)
+        return true
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        // Handle action bar item clicks here. The action bar will
+        // automatically handle clicks on the Home/Up button, so long
+        // as you specify a parent activity in AndroidManifest.xml.
+        return when (item.itemId) {
+            R.id.action_settings -> true
+            else -> super.onOptionsItemSelected(item)
+        }
+    }
+
+    override fun onSupportNavigateUp(): Boolean {
+        val navController = findNavController(R.id.nav_host_fragment_content_main)
+        return navController.navigateUp(appBarConfiguration)
+                || super.onSupportNavigateUp()
+    }
+}
--- a/SampleApplications/AndroidApp/src/main/java/net/codinux/banking/fints4k/android/Presenter.kt
+++ b/SampleApplications/AndroidApp/src/main/java/net/codinux/banking/fints4k/android/Presenter.kt
@ -0,0 +1,63 @@
+package net.codinux.banking.fints4k.android
+
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import kotlinx.datetime.LocalDate
+import net.dankito.banking.client.model.parameter.GetAccountDataParameter
+import net.dankito.banking.client.model.response.GetAccountDataResponse
+import net.dankito.banking.fints.FinTsClient
+import net.dankito.banking.fints.callback.SimpleFinTsClientCallback
+import net.dankito.banking.fints.model.TanChallenge
+import net.dankito.utils.multiplatform.extensions.millisSinceEpochAtSystemDefaultTimeZone
+import org.slf4j.LoggerFactory
+import java.math.BigDecimal
+import java.text.DateFormat
+import java.util.*
+
+open class Presenter {
+
+    companion object {
+        val ValueDateFormat = DateFormat.getDateInstance(DateFormat.SHORT)
+
+        private val log = LoggerFactory.getLogger(Presenter::class.java)
+    }
+
+    private val fintsClient = FinTsClient(SimpleFinTsClientCallback { challenge -> enterTan(challenge) })
+
+    open var enterTanCallback: ((TanChallenge) -> Unit)? = null
+
+    open protected fun enterTan(tanChallenge: TanChallenge) {
+        enterTanCallback?.invoke(tanChallenge) ?: run { tanChallenge.userDidNotEnterTan() }
+    }
+
+
+
+    open fun retrieveAccountData(bankCode: String, loginName: String, password: String, retrievedResult: (GetAccountDataResponse) -> Unit) {
+        GlobalScope.launch(Dispatchers.IO) {
+            val response = fintsClient.getAccountDataAsync(GetAccountDataParameter(bankCode, loginName, password))
+            log.info("Retrieved response from ${response.customerAccount?.bankName} for ${response.customerAccount?.customerName}")
+
+            withContext(Dispatchers.Main) {
+                retrievedResult(response)
+            }
+        }
+    }
+
+
+    fun formatDate(date: LocalDate): String {
+        try {
+            return ValueDateFormat.format(Date(date.millisSinceEpochAtSystemDefaultTimeZone))
+        } catch (e: Exception) {
+            log.error("Could not format date $date", e)
+        }
+
+        return date.toString()
+    }
+
+    fun formatAmount(amount: BigDecimal): String {
+        return String.format("%.02f", amount)
+    }
+
+}
--- a/SampleApplications/AndroidApp/src/main/java/net/codinux/banking/fints4k/android/SecondFragment.kt
+++ b/SampleApplications/AndroidApp/src/main/java/net/codinux/banking/fints4k/android/SecondFragment.kt
@ -0,0 +1,44 @@
+package net.codinux.banking.fints4k.android
+
+import android.os.Bundle
+import androidx.fragment.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.navigation.fragment.findNavController
+import net.codinux.banking.fints4k.android.databinding.FragmentSecondBinding
+
+/**
+ * A simple [Fragment] subclass as the second destination in the navigation.
+ */
+class SecondFragment : Fragment() {
+
+    private var _binding: FragmentSecondBinding? = null
+
+    // This property is only valid between onCreateView and
+    // onDestroyView.
+    private val binding get() = _binding!!
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+
+        _binding = FragmentSecondBinding.inflate(inflater, container, false)
+        return binding.root
+
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        binding.buttonSecond.setOnClickListener {
+            findNavController().navigate(R.id.action_SecondFragment_to_FirstFragment)
+        }
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
+}
--- a/SampleApplications/AndroidApp/src/main/java/net/codinux/banking/fints4k/android/adapter/AccountTransactionsListRecyclerAdapter.kt
+++ b/SampleApplications/AndroidApp/src/main/java/net/codinux/banking/fints4k/android/adapter/AccountTransactionsListRecyclerAdapter.kt
@ -0,0 +1,46 @@
+package net.codinux.banking.fints4k.android.adapter
+
+import android.view.View
+import net.codinux.banking.fints4k.android.Presenter
+import net.codinux.banking.fints4k.android.R
+import net.codinux.banking.fints4k.android.adapter.viewholder.AccountTransactionsViewHolder
+import net.dankito.banking.client.model.AccountTransaction
+import net.dankito.banking.fints.util.toBigDecimal
+import net.dankito.utils.android.extensions.setTextColorToColorResource
+import net.dankito.utils.android.ui.adapter.ListRecyclerAdapter
+import org.slf4j.LoggerFactory
+import java.math.BigDecimal
+
+class AccountTransactionsListRecyclerAdapter : ListRecyclerAdapter<AccountTransaction, AccountTransactionsViewHolder>() {
+
+    private val presenter = Presenter() // TOOD: inject
+
+    private val log = LoggerFactory.getLogger(AccountTransactionsListRecyclerAdapter::class.java)
+
+
+    override fun getListItemLayoutId() = R.layout.list_item_account_transaction
+
+    override fun createViewHolder(itemView: View): AccountTransactionsViewHolder {
+        return AccountTransactionsViewHolder(itemView)
+    }
+
+    override fun bindItemToView(viewHolder: AccountTransactionsViewHolder, item: AccountTransaction) {
+        try {
+            viewHolder.txtvwBookingText.text = item.bookingText ?: ""
+
+            viewHolder.txtvwOtherPartyName.visibility = if (item.showOtherPartyName) View.VISIBLE else View.GONE
+            viewHolder.txtvwOtherPartyName.text = item.otherPartyName ?: ""
+
+            viewHolder.txtvwReference.text = item.reference
+
+            viewHolder.txtvwDate.text = presenter.formatDate(item.valueDate)
+
+            val amount = item.amount.toBigDecimal()
+            viewHolder.txtvwAmount.text = presenter.formatAmount(amount)
+            viewHolder.txtvwAmount.setTextColorToColorResource(if (amount >= BigDecimal.ZERO) R.color.positiveAmount else R.color.negativeAmount)
+        } catch (e: Exception) {
+            log.error("Could not display account transaction $item", e)
+        }
+    }
+
+}
--- a/SampleApplications/AndroidApp/src/main/java/net/codinux/banking/fints4k/android/adapter/viewholder/AccountTransactionsViewHolder.kt
+++ b/SampleApplications/AndroidApp/src/main/java/net/codinux/banking/fints4k/android/adapter/viewholder/AccountTransactionsViewHolder.kt
@ -0,0 +1,20 @@
+package net.codinux.banking.fints4k.android.adapter.viewholder
+
+import android.view.View
+import android.widget.TextView
+import androidx.recyclerview.widget.RecyclerView
+import net.codinux.banking.fints4k.android.R
+
+class AccountTransactionsViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
+
+    val txtvwBookingText: TextView = itemView.findViewById(R.id.txtvwBookingText)
+
+    val txtvwOtherPartyName: TextView = itemView.findViewById(R.id.txtvwOtherPartyName)
+
+    val txtvwReference: TextView = itemView.findViewById(R.id.txtvwReference)
+
+    val txtvwAmount: TextView = itemView.findViewById(R.id.txtvwAmount)
+
+    val txtvwDate: TextView = itemView.findViewById(R.id.txtvwDate)
+
+}
--- a/SampleApplications/AndroidApp/src/main/java/net/codinux/banking/fints4k/android/dialogs/EnterTanDialog.kt
+++ b/SampleApplications/AndroidApp/src/main/java/net/codinux/banking/fints4k/android/dialogs/EnterTanDialog.kt
@ -0,0 +1,140 @@
+package net.codinux.banking.fints4k.android.dialogs
+
+import android.graphics.BitmapFactory
+import android.os.Bundle
+import android.os.Handler
+import android.text.InputFilter
+import android.text.InputType
+import android.view.KeyEvent
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.*
+import androidx.appcompat.app.AlertDialog
+import androidx.fragment.app.DialogFragment
+import androidx.fragment.app.FragmentActivity
+import net.codinux.banking.fints4k.android.Presenter
+import net.codinux.banking.fints4k.android.R
+import net.dankito.banking.fints.model.FlickerCodeTanChallenge
+import net.dankito.banking.fints.model.ImageTanChallenge
+import net.dankito.banking.fints.model.TanChallenge
+import net.dankito.utils.android.extensions.getSpannedFromHtml
+import net.dankito.utils.android.extensions.show
+
+
+open class EnterTanDialog : DialogFragment() {
+
+    companion object {
+        const val DialogTag = "EnterTanDialog"
+    }
+
+
+    protected lateinit var tanChallenge: TanChallenge
+
+
+    open fun show(tanChallenge: TanChallenge, activity: FragmentActivity) {
+        this.tanChallenge = tanChallenge
+
+        setStyle(STYLE_NORMAL, R.style.FullscreenDialogWithStatusBar)
+
+        show(activity.supportFragmentManager, DialogTag)
+    }
+
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        val rootView = inflater.inflate(R.layout.dialog_enter_tan, container, false)
+
+        setupUI(rootView)
+
+        return rootView
+    }
+
+    protected open fun setupUI(rootView: View) {
+        setupTanView(rootView)
+
+        setupEnteringTan(rootView)
+
+        rootView.findViewById<TextView>(R.id.txtvwMessageToShowToUser).text = tanChallenge.messageToShowToUser.getSpannedFromHtml()
+
+        rootView.findViewById<Button>(R.id.btnCancel).setOnClickListener { enteringTanDone(null) }
+
+        rootView.findViewById<Button>(R.id.btnEnteringTanDone).setOnClickListener {
+            enteringTanDone(rootView.findViewById<EditText>(R.id.edtxtEnteredTan).text.toString())
+        }
+    }
+
+    protected open fun setupTanView(rootView: View) {
+        if (tanChallenge is FlickerCodeTanChallenge) {
+//            setupFlickerCodeTanView(rootView)
+        }
+        else if (tanChallenge is ImageTanChallenge) {
+            setupImageTanView(rootView)
+        }
+    }
+
+    protected open fun setupEnteringTan(rootView: View) {
+        val edtxtEnteredTan = rootView.findViewById<EditText>(R.id.edtxtEnteredTan)
+
+        if (tanChallenge.tanMethod.isNumericTan) {
+            edtxtEnteredTan.inputType = InputType.TYPE_CLASS_NUMBER
+        }
+
+        tanChallenge.tanMethod.maxTanInputLength?.let { maxInputLength ->
+            edtxtEnteredTan.filters = arrayOf<InputFilter>(InputFilter.LengthFilter(maxInputLength))
+        }
+
+        edtxtEnteredTan.setOnKeyListener { _, keyCode, _ ->
+            if (keyCode == KeyEvent.KEYCODE_ENTER) {
+                enteringTanDone(edtxtEnteredTan.text.toString())
+                return@setOnKeyListener true
+            }
+            false
+        }
+    }
+
+    protected open fun setupImageTanView(rootView: View) {
+        val tanImageView = rootView.findViewById<ImageView>(R.id.tanImageView)
+        tanImageView.show()
+
+        val decodedImage = (tanChallenge as ImageTanChallenge).image
+        if (decodedImage.decodingSuccessful) {
+            val bitmap = BitmapFactory.decodeByteArray(decodedImage.imageBytes, 0, decodedImage.imageBytes.size)
+            tanImageView.setImageBitmap(bitmap)
+        }
+        else {
+            showDecodingTanChallengeFailedErrorDelayed(decodedImage.decodingError)
+        }
+    }
+
+
+    /**
+     * This method gets called right on start up before dialog is shown -> Alert would get displayed before dialog and
+     * therefore covered by dialog -> delay displaying alert.
+     */
+    protected open fun showDecodingTanChallengeFailedErrorDelayed(error: Exception?) {
+        val handler = Handler()
+
+        handler.postDelayed({ showDecodingTanChallengeFailedError(error) }, 500)
+    }
+
+    protected open fun showDecodingTanChallengeFailedError(error: Exception?) {
+        activity?.let { context ->
+            AlertDialog.Builder(context)
+                .setMessage(context.getString(R.string.dialog_enter_tan_error_could_not_decode_tan_image, error?.localizedMessage))
+                .setPositiveButton(android.R.string.ok) { dialog, _ -> dialog.dismiss() }
+                .show()
+        }
+    }
+
+
+    protected open fun enteringTanDone(enteredTan: String?) {
+        if (enteredTan != null) {
+            tanChallenge.userEnteredTan(enteredTan)
+        } else {
+            tanChallenge.userDidNotEnterTan()
+        }
+
+        dismiss()
+    }
+
+}
--- a/SampleApplications/AndroidApp/src/main/res/drawable-v24/ic_launcher_foreground.xml
+++ b/SampleApplications/AndroidApp/src/main/res/drawable-v24/ic_launcher_foreground.xml
@ -0,0 +1,31 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:aapt="http://schemas.android.com/aapt"
+        android:width="108dp"
+        android:height="108dp"
+        android:viewportWidth="108"
+        android:viewportHeight="108">
+    <path
+            android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                    android:startY="49.59793"
+                    android:startX="42.9492"
+                    android:endY="92.4963"
+                    android:endX="85.84757"
+                    android:type="linear">
+                <item
+                        android:color="#44000000"
+                        android:offset="0.0"/>
+                <item
+                        android:color="#00000000"
+                        android:offset="1.0"/>
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+            android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+            android:fillColor="#FFFFFF"
+            android:fillType="nonZero"
+            android:strokeWidth="1"
+            android:strokeColor="#00000000"/>
+</vector>
--- a/SampleApplications/AndroidApp/src/main/res/drawable/ic_launcher_background.xml
+++ b/SampleApplications/AndroidApp/src/main/res/drawable/ic_launcher_background.xml
@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector
+        xmlns:android="http://schemas.android.com/apk/res/android"
+        android:height="108dp"
+        android:width="108dp"
+        android:viewportHeight="108"
+        android:viewportWidth="108">
+    <path android:fillColor="#3DDC84"
+          android:pathData="M0,0h108v108h-108z"/>
+    <path android:fillColor="#00000000" android:pathData="M9,0L9,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,0L19,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M29,0L29,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M39,0L39,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M49,0L49,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M59,0L59,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M69,0L69,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M79,0L79,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M89,0L89,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M99,0L99,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,9L108,9"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,19L108,19"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,29L108,29"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,39L108,39"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,49L108,49"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,59L108,59"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,69L108,69"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,79L108,79"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,89L108,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,99L108,99"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,29L89,29"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,39L89,39"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,49L89,49"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,59L89,59"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,69L89,69"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,79L89,79"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M29,19L29,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M39,19L39,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M49,19L49,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M59,19L59,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M69,19L69,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M79,19L79,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+</vector>
--- a/SampleApplications/AndroidApp/src/main/res/layout/activity_main.xml
+++ b/SampleApplications/AndroidApp/src/main/res/layout/activity_main.xml
@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.coordinatorlayout.widget.CoordinatorLayout
+        xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:app="http://schemas.android.com/apk/res-auto"
+        xmlns:tools="http://schemas.android.com/tools"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        tools:context=".MainActivity">
+
+    <com.google.android.material.appbar.AppBarLayout
+            android:layout_height="wrap_content"
+            android:layout_width="match_parent"
+            android:theme="@style/Theme.Fints4kProject.AppBarOverlay">
+
+        <androidx.appcompat.widget.Toolbar
+                android:id="@+id/toolbar"
+                android:layout_width="match_parent"
+                android:layout_height="?attr/actionBarSize"
+                android:background="?attr/colorPrimary"
+                app:popupTheme="@style/Theme.Fints4kProject.PopupOverlay"/>
+
+    </com.google.android.material.appbar.AppBarLayout>
+
+    <include layout="@layout/content_main"/>
+
+    <com.google.android.material.floatingactionbutton.FloatingActionButton
+            android:id="@+id/fab"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="bottom|end"
+            android:layout_marginEnd="@dimen/fab_margin"
+            android:layout_marginBottom="16dp"
+            app:srcCompat="@android:drawable/ic_dialog_email"/>
+
+</androidx.coordinatorlayout.widget.CoordinatorLayout>
--- a/SampleApplications/AndroidApp/src/main/res/layout/content_main.xml
+++ b/SampleApplications/AndroidApp/src/main/res/layout/content_main.xml
@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout
+        xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:app="http://schemas.android.com/apk/res-auto"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:padding="@dimen/activity_content_padding"
+        app:layout_behavior="@string/appbar_scrolling_view_behavior">
+
+    <fragment
+            android:id="@+id/nav_host_fragment_content_main"
+            android:name="androidx.navigation.fragment.NavHostFragment"
+            android:layout_width="0dp"
+            android:layout_height="0dp"
+            app:layout_constraintLeft_toLeftOf="parent"
+            app:layout_constraintRight_toRightOf="parent"
+            app:layout_constraintTop_toTopOf="parent"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:defaultNavHost="true"
+            app:navGraph="@navigation/nav_graph"/>
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/SampleApplications/AndroidApp/src/main/res/layout/dialog_enter_tan.xml
+++ b/SampleApplications/AndroidApp/src/main/res/layout/dialog_enter_tan.xml
@ -0,0 +1,96 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:padding="@dimen/dialog_enter_tan_padding"
+            android:isScrollContainer="true"
+>
+
+    <LinearLayout
+            android:orientation="vertical"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+    >
+
+        <ImageView
+                android:id="@+id/tanImageView"
+                android:layout_width="match_parent"
+                android:layout_height="350dp"
+                android:layout_gravity="center"
+                android:gravity="center_vertical"
+                android:layout_marginBottom="@dimen/dialog_enter_tan_margin_before_enter_tan"
+                android:visibility="gone"
+        />
+
+
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/dialog_enter_tan_tan_description_label"
+            />
+
+        <TextView
+            android:id="@+id/txtvwMessageToShowToUser"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content">
+
+        </TextView>
+
+        <LinearLayout
+                android:orientation="horizontal"
+                android:layout_width="match_parent"
+                android:layout_height="@dimen/dialog_enter_tan_enter_tan_height"
+                android:layout_marginBottom="@dimen/dialog_enter_tan_enter_tan_margin_bottom"
+        >
+
+            <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="match_parent"
+                    android:layout_gravity="center_vertical"
+                    android:gravity="center_vertical"
+                    android:textStyle="bold"
+                    android:text="@string/dialog_enter_tan_enter_tan"
+            />
+
+            <EditText
+                    android:id="@+id/edtxtEnteredTan"
+                    android:layout_width="@dimen/dialog_enter_tan_enter_tan_width"
+                    android:layout_height="match_parent"
+                    android:layout_marginLeft="@dimen/dialog_enter_tan_enter_tan_margin_left"
+                    android:layout_marginStart="@dimen/dialog_enter_tan_enter_tan_margin_left"
+            />
+
+        </LinearLayout>
+
+
+        <RelativeLayout
+                android:id="@+id/lytButtonBar"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+        >
+
+            <Button
+                    android:id="@+id/btnEnteringTanDone"
+                    android:layout_width="@dimen/dialog_enter_tan_buttons_width"
+                    android:layout_height="wrap_content"
+                    android:layout_alignParentRight="true"
+                    android:layout_alignParentEnd="true"
+                    style="?android:attr/buttonBarButtonStyle"
+                    android:text="@android:string/ok"
+            />
+
+            <Button
+                    android:id="@+id/btnCancel"
+                    android:layout_width="@dimen/dialog_enter_tan_buttons_width"
+                    android:layout_height="wrap_content"
+                    android:layout_toLeftOf="@+id/btnEnteringTanDone"
+                    android:layout_toStartOf="@+id/btnEnteringTanDone"
+                    style="?android:attr/buttonBarButtonStyle"
+                    android:text="@android:string/cancel"
+            />
+
+        </RelativeLayout>
+
+    </LinearLayout>
+
+</ScrollView>
--- a/SampleApplications/AndroidApp/src/main/res/layout/fragment_first.xml
+++ b/SampleApplications/AndroidApp/src/main/res/layout/fragment_first.xml
@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout
+        xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:app="http://schemas.android.com/apk/res-auto"
+        xmlns:tools="http://schemas.android.com/tools"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        tools:context=".FirstFragment">
+
+
+    <androidx.recyclerview.widget.RecyclerView android:id="@+id/rcyvwAccountTransactions"
+                                               android:layout_width="match_parent" android:layout_height="match_parent"
+                                               android:layout_alignParentTop="true"
+                                               android:layout_alignParentBottom="true"
+    >
+
+    </androidx.recyclerview.widget.RecyclerView>
+
+</RelativeLayout>
--- a/SampleApplications/AndroidApp/src/main/res/layout/fragment_second.xml
+++ b/SampleApplications/AndroidApp/src/main/res/layout/fragment_second.xml
@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout
+        xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:app="http://schemas.android.com/apk/res-auto"
+        xmlns:tools="http://schemas.android.com/tools"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        tools:context=".SecondFragment">
+
+    <TextView
+            android:id="@+id/textview_second"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            app:layout_constraintTop_toTopOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintBottom_toTopOf="@id/button_second"
+    />
+
+    <Button
+            android:id="@+id/button_second"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/previous"
+            app:layout_constraintTop_toBottomOf="@id/textview_second"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintBottom_toBottomOf="parent"
+    />
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/SampleApplications/AndroidApp/src/main/res/layout/list_item_account_transaction.xml
+++ b/SampleApplications/AndroidApp/src/main/res/layout/list_item_account_transaction.xml
@ -0,0 +1,89 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+        android:layout_width="match_parent"
+        android:layout_height="@dimen/list_item_account_transaction_height"
+        android:padding="@dimen/list_item_account_transaction_padding"
+        >
+
+
+    <LinearLayout
+        android:orientation="vertical"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:layout_alignParentTop="true"
+        android:layout_alignParentLeft="true"
+        android:layout_alignParentStart="true"
+        android:layout_alignParentBottom="true"
+        android:layout_toLeftOf="@+id/lytAmountAndDate"
+        android:layout_toStartOf="@+id/lytAmountAndDate"
+        android:layout_marginLeft="@dimen/list_item_account_transaction_transaction_text_margin_left_and_right"
+        android:layout_marginStart="@dimen/list_item_account_transaction_transaction_text_margin_left_and_right"
+        android:layout_marginRight="@dimen/list_item_account_transaction_transaction_text_margin_left_and_right"
+        android:layout_marginEnd="@dimen/list_item_account_transaction_transaction_text_margin_left_and_right"
+        android:gravity="center_vertical"
+        >
+
+        <TextView
+                android:id="@+id/txtvwBookingText"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                />
+
+        <TextView
+                android:id="@+id/txtvwOtherPartyName"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="@dimen/list_item_account_transaction_other_party_name_margin_top_and_bottom"
+                android:layout_marginBottom="@dimen/list_item_account_transaction_other_party_name_margin_top_and_bottom"
+                />
+
+        <TextView
+                android:id="@+id/txtvwReference"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                />
+
+    </LinearLayout>
+
+
+    <LinearLayout
+        android:id="@+id/lytAmountAndDate"
+        android:orientation="vertical"
+        android:layout_width="@dimen/list_item_account_transaction_amount_width"
+        android:layout_height="match_parent"
+        android:layout_alignParentTop="true"
+        android:layout_alignParentRight="true"
+        android:layout_alignParentEnd="true"
+        android:layout_alignParentBottom="true"
+        android:gravity="center_vertical"
+        >
+
+        <ImageView
+            android:id="@+id/imgvwBankIcon"
+            android:layout_width="@dimen/list_item_account_transaction_bank_icon_width_and_height"
+            android:layout_height="@dimen/list_item_account_transaction_bank_icon_width_and_height"
+            android:layout_marginTop="@dimen/list_item_account_transaction_bank_icon_margin_top"
+            android:layout_marginBottom="@dimen/list_item_account_transaction_bank_icon_margin_bottom"
+            android:layout_gravity="end"
+            android:visibility="gone"
+            />
+
+        <TextView
+            android:id="@+id/txtvwAmount"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:gravity="end"
+            />
+
+        <TextView
+            android:id="@+id/txtvwDate"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/list_item_account_transaction_date_margin_top"
+            android:layout_marginBottom="@dimen/list_item_account_transaction_date_margin_bottom"
+            android:gravity="end"
+            />
+
+    </LinearLayout>
+
+</RelativeLayout>
--- a/SampleApplications/AndroidApp/src/main/res/menu/menu_main.xml
+++ b/SampleApplications/AndroidApp/src/main/res/menu/menu_main.xml
@ -0,0 +1,9 @@
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+      xmlns:app="http://schemas.android.com/apk/res-auto"
+      xmlns:tools="http://schemas.android.com/tools"
+      tools:context="net.codinux.banking.fints4k.android.MainActivity">
+    <item android:id="@+id/action_settings"
+          android:title="@string/action_settings"
+          android:orderInCategory="100"
+          app:showAsAction="never"/>
+</menu>
--- a/SampleApplications/AndroidApp/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
+++ b/SampleApplications/AndroidApp/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background"/>
+    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+</adaptive-icon>
--- a/SampleApplications/AndroidApp/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
+++ b/SampleApplications/AndroidApp/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background"/>
+    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+</adaptive-icon>
--- a/SampleApplications/AndroidApp/src/main/res/mipmap-hdpi/ic_launcher.webp
+++ b/SampleApplications/AndroidApp/src/main/res/mipmap-hdpi/ic_launcher.webp
--- a/SampleApplications/AndroidApp/src/main/res/mipmap-hdpi/ic_launcher_round.webp
+++ b/SampleApplications/AndroidApp/src/main/res/mipmap-hdpi/ic_launcher_round.webp
--- a/SampleApplications/AndroidApp/src/main/res/mipmap-mdpi/ic_launcher.webp
+++ b/SampleApplications/AndroidApp/src/main/res/mipmap-mdpi/ic_launcher.webp
--- a/SampleApplications/AndroidApp/src/main/res/mipmap-mdpi/ic_launcher_round.webp
+++ b/SampleApplications/AndroidApp/src/main/res/mipmap-mdpi/ic_launcher_round.webp
--- a/SampleApplications/AndroidApp/src/main/res/mipmap-xhdpi/ic_launcher.webp
+++ b/SampleApplications/AndroidApp/src/main/res/mipmap-xhdpi/ic_launcher.webp
--- a/SampleApplications/AndroidApp/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
+++ b/SampleApplications/AndroidApp/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
--- a/SampleApplications/AndroidApp/src/main/res/mipmap-xxhdpi/ic_launcher.webp
+++ b/SampleApplications/AndroidApp/src/main/res/mipmap-xxhdpi/ic_launcher.webp
--- a/SampleApplications/AndroidApp/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
+++ b/SampleApplications/AndroidApp/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
--- a/SampleApplications/AndroidApp/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
+++ b/SampleApplications/AndroidApp/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
--- a/SampleApplications/AndroidApp/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
+++ b/SampleApplications/AndroidApp/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
--- a/SampleApplications/AndroidApp/src/main/res/navigation/nav_graph.xml
+++ b/SampleApplications/AndroidApp/src/main/res/navigation/nav_graph.xml
@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<navigation xmlns:android="http://schemas.android.com/apk/res/android"
+            xmlns:app="http://schemas.android.com/apk/res-auto"
+            xmlns:tools="http://schemas.android.com/tools"
+            android:id="@+id/nav_graph"
+            app:startDestination="@id/FirstFragment">
+
+    <fragment
+            android:id="@+id/FirstFragment"
+            android:name="net.codinux.banking.fints4k.android.FirstFragment"
+            android:label="@string/first_fragment_label"
+            tools:layout="@layout/fragment_first">
+
+        <action
+                android:id="@+id/action_FirstFragment_to_SecondFragment"
+                app:destination="@id/SecondFragment"/>
+    </fragment>
+    <fragment
+            android:id="@+id/SecondFragment"
+            android:name="net.codinux.banking.fints4k.android.SecondFragment"
+            android:label="@string/second_fragment_label"
+            tools:layout="@layout/fragment_second">
+
+        <action
+                android:id="@+id/action_SecondFragment_to_FirstFragment"
+                app:destination="@id/FirstFragment"/>
+    </fragment>
+</navigation>
--- a/SampleApplications/AndroidApp/src/main/res/values-land/dimens.xml
+++ b/SampleApplications/AndroidApp/src/main/res/values-land/dimens.xml
@ -0,0 +1,3 @@
+<resources>
+    <dimen name="fab_margin">48dp</dimen>
+</resources>
--- a/SampleApplications/AndroidApp/src/main/res/values-night/themes.xml
+++ b/SampleApplications/AndroidApp/src/main/res/values-night/themes.xml
@ -0,0 +1,10 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Theme.Fints4kProject" parent="Theme.AppCompat.Light.DarkActionBar">
+        <!-- Primary brand color. -->
+        <item name="colorPrimary">@color/purple_200</item>
+        <item name="colorPrimaryDark">@color/purple_700</item>
+        <item name="colorAccent">@color/teal_200</item>
+        <!-- Customize your theme here. -->
+    </style>
+</resources>
--- a/SampleApplications/AndroidApp/src/main/res/values-w1240dp/dimens.xml
+++ b/SampleApplications/AndroidApp/src/main/res/values-w1240dp/dimens.xml
@ -0,0 +1,3 @@
+<resources>
+    <dimen name="fab_margin">200dp</dimen>
+</resources>
--- a/SampleApplications/AndroidApp/src/main/res/values-w600dp/dimens.xml
+++ b/SampleApplications/AndroidApp/src/main/res/values-w600dp/dimens.xml
@ -0,0 +1,3 @@
+<resources>
+    <dimen name="fab_margin">48dp</dimen>
+</resources>
--- a/SampleApplications/AndroidApp/src/main/res/values/colors.xml
+++ b/SampleApplications/AndroidApp/src/main/res/values/colors.xml
@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="purple_200">#FFBB86FC</color>
+    <color name="purple_500">#FF6200EE</color>
+    <color name="purple_700">#FF3700B3</color>
+    <color name="teal_200">#FF03DAC5</color>
+    <color name="teal_700">#FF018786</color>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+
+
+    <color name="positiveAmount">#43A047</color>
+    <color name="negativeAmount">#E53935</color>
+
+</resources>
--- a/Show More
+++ b/Show More