Initial commit: Pezkuwi Wallet Android

Security hardened release:
- Code obfuscation enabled (minifyEnabled=true, shrinkResources=true)
- Sensitive files excluded (google-services.json, keystores)
- Branch.io key moved to BuildConfig placeholder
- Updated dependencies: OkHttp 4.12.0, Gson 2.10.1, BouncyCastle 1.77
- Comprehensive ProGuard rules for crypto wallet
- Navigation 2.7.7, Lifecycle 2.7.0, ConstraintLayout 2.1.4

feature-ahm-api/.gitignore

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+/build

feature-ahm-api/build.gradle

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+apply plugin: 'kotlin-parcelize'
+
+android {
+    namespace 'io.novafoundation.nova.feature_ahm_api'
+}
+
+dependencies {
+    implementation coroutinesDep
+    implementation project(":common")
+    implementation project(':runtime')
+    implementation project(":feature-deep-linking")
+
+    implementation cardViewDep
+    implementation recyclerViewDep
+    implementation materialDep
+    implementation androidDep
+
+    implementation shimmerDep
+
+    implementation daggerDep
+    ksp daggerCompiler
+}

feature-ahm-api/proguard-rules.pro

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+# 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

feature-ahm-api/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+
+</manifest>

feature-ahm-api/src/main/java/io/novafoundation/nova/feature_ahm_api/data/repository/ChainMigrationRepository.kt

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+package io.novafoundation.nova.feature_ahm_api.data.repository
+
+interface ChainMigrationRepository {
+
+    suspend fun cacheBalancesForChainMigrationDetection()
+
+    suspend fun setInfoShownForChain(chainId: String)
+
+    fun isMigrationDetailsWasShown(chainId: String): Boolean
+
+    fun isChainMigrationDetailsNeeded(chainId: String): Boolean
+}

feature-ahm-api/src/main/java/io/novafoundation/nova/feature_ahm_api/data/repository/MigrationInfoRepository.kt

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+package io.novafoundation.nova.feature_ahm_api.data.repository
+
+import io.novafoundation.nova.feature_ahm_api.domain.model.ChainMigrationConfig
+
+interface MigrationInfoRepository {
+
+    suspend fun getConfigByOriginChain(chainId: String): ChainMigrationConfig?
+
+    suspend fun getAllConfigs(): List<ChainMigrationConfig>
+
+    suspend fun loadConfigs()
+
+    suspend fun getConfigByDestinationChain(chainId: String): ChainMigrationConfig?
+}

feature-ahm-api/src/main/java/io/novafoundation/nova/feature_ahm_api/di/ChainMigrationFeatureApi.kt

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+package io.novafoundation.nova.feature_ahm_api.di
+
+import io.novafoundation.nova.feature_ahm_api.data.repository.ChainMigrationRepository
+import io.novafoundation.nova.feature_ahm_api.data.repository.MigrationInfoRepository
+import io.novafoundation.nova.feature_ahm_api.di.deeplinks.ChainMigrationDeepLinks
+import io.novafoundation.nova.feature_ahm_api.domain.ChainMigrationInfoUseCase
+import io.novafoundation.nova.feature_ahm_api.domain.ChainMigrationDetailsSelectToShowUseCase
+
+interface ChainMigrationFeatureApi {
+
+    val chainMigrationInfoUseCase: ChainMigrationInfoUseCase
+
+    val chainMigrationRepository: ChainMigrationRepository
+
+    val migrationInfoRepository: MigrationInfoRepository
+
+    val chainMigrationDeepLinks: ChainMigrationDeepLinks
+
+    val chainMigrationDetailsSelectToShowUseCase: ChainMigrationDetailsSelectToShowUseCase
+}

feature-ahm-api/src/main/java/io/novafoundation/nova/feature_ahm_api/di/deeplinks/ChainMigrationDeepLinks.kt

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+package io.novafoundation.nova.feature_ahm_api.di.deeplinks
+
+import io.novafoundation.nova.feature_deep_linking.presentation.handling.DeepLinkHandler
+
+class ChainMigrationDeepLinks(val deepLinkHandlers: List<DeepLinkHandler>)

feature-ahm-api/src/main/java/io/novafoundation/nova/feature_ahm_api/domain/ChainMigrationDetailsSelectToShowUseCase.kt

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+package io.novafoundation.nova.feature_ahm_api.domain
+
+interface ChainMigrationDetailsSelectToShowUseCase {
+    suspend fun getChainIdsToShowMigrationDetails(): List<String>
+}

feature-ahm-api/src/main/java/io/novafoundation/nova/feature_ahm_api/domain/ChainMigrationInfoUseCase.kt

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+package io.novafoundation.nova.feature_ahm_api.domain
+
+import io.novafoundation.nova.feature_ahm_api.domain.model.ChainMigrationConfigWithChains
+import kotlinx.coroutines.flow.Flow
+
+interface ChainMigrationInfoUseCase {
+
+    fun observeMigrationConfigOrNull(chainId: String, assetId: Int): Flow<ChainMigrationConfigWithChains?>
+
+    fun markMigrationInfoAsHidden(key: String, chainId: String, assetId: Int)
+
+    fun observeInfoShouldBeHidden(key: String, chainId: String, assetId: Int): Flow<Boolean>
+}

feature-ahm-api/src/main/java/io/novafoundation/nova/feature_ahm_api/domain/model/ChainMigrationConfig.kt

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+package io.novafoundation.nova.feature_ahm_api.domain.model
+
+import io.novafoundation.nova.runtime.multiNetwork.chain.model.Chain
+import java.math.BigInteger
+import java.util.Date
+
+class ChainMigrationConfig(
+    val originData: ChainData,
+    val destinationData: ChainData,
+    val blockNumberStartAt: BigInteger,
+    val timeStartAt: Date,
+    val newTokenNames: List<String>,
+    val bannerPath: String,
+    val migrationInProgress: Boolean,
+    val wikiURL: String
+) {
+
+    class ChainData(
+        val chainId: String,
+        val assetId: Int,
+        val minBalance: BigInteger,
+        val averageFee: BigInteger
+    )
+}
+
+class ChainMigrationConfigWithChains(
+    val config: ChainMigrationConfig,
+    val originChain: Chain,
+    val originAsset: Chain.Asset,
+    val destinationChain: Chain,
+    val destinationAsset: Chain.Asset
+)

feature-ahm-api/src/main/java/io/novafoundation/nova/feature_ahm_api/presentation/FormattingUtils.kt

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+package io.novafoundation.nova.feature_ahm_api.presentation
+
+import java.text.DateFormat
+
+fun getChainMigrationDateFormat() = DateFormat.getDateInstance(DateFormat.LONG)