Updated on 2026-08-14

core/datasource/build.gradle.kts

@@ -14,6 +14,7 @@ dependencies {
     implementation(projects.domain.appTheme.models)
     implementation(projects.domain.tokens.models)
     implementation(projects.domain.wallets.models)
+    implementation(projects.domain.balanceHiding.models)
 
     /** Tangem libraries */
     implementation(deps.tangem.blockchain)

core/datasource/src/main/java/com/tangem/datasource/di/HiddenBalanceDataModule.kt

@@ -0,0 +1,32 @@
+package com.tangem.datasource.di
+
+import android.content.Context
+import com.squareup.moshi.Moshi
+import com.tangem.datasource.local.appcurrency.BalanceHidingSettingsStore
+import com.tangem.datasource.local.appcurrency.implementation.BalanceStateHidingSettingsStore
+import com.tangem.datasource.local.datastore.SharedPreferencesDataStore
+import com.tangem.domain.balancehiding.BalanceHidingSettings
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.android.qualifiers.ApplicationContext
+import dagger.hilt.components.SingletonComponent
+
+@Module
+@InstallIn(SingletonComponent::class)
+internal object HiddenBalanceDataModule {
+
+    @Provides
+    fun provideHiddenBalanceStateStore(
+        @ApplicationContext context: Context,
+        @NetworkMoshi moshi: Moshi,
+    ): BalanceHidingSettingsStore {
+        return BalanceStateHidingSettingsStore(
+            dataStore = SharedPreferencesDataStore(
+                preferencesName = "balance_hiding_settings",
+                context = context,
+                adapter = moshi.adapter(BalanceHidingSettings::class.java),
+            ),
+        )
+    }
+}

core/datasource/src/main/java/com/tangem/datasource/local/appcurrency/BalanceHidingSettingsStore.kt

@@ -0,0 +1,13 @@
+package com.tangem.datasource.local.appcurrency
+
+import com.tangem.domain.balancehiding.BalanceHidingSettings
+import kotlinx.coroutines.flow.Flow
+
+interface BalanceHidingSettingsStore {
+
+    fun get(): Flow<BalanceHidingSettings>
+
+    suspend fun getSyncOrDefault(): BalanceHidingSettings
+
+    suspend fun store(settings: BalanceHidingSettings)
+}

core/datasource/src/main/java/com/tangem/datasource/local/appcurrency/implementation/BalanceStateHidingSettingsStore.kt

@@ -0,0 +1,18 @@
+package com.tangem.datasource.local.appcurrency.implementation
+
+import com.tangem.datasource.local.appcurrency.BalanceHidingSettingsStore
+import com.tangem.datasource.local.datastore.core.KeylessDataStoreDecorator
+import com.tangem.datasource.local.datastore.core.StringKeyDataStore
+import com.tangem.domain.balancehiding.BalanceHidingSettings
+
+internal class BalanceStateHidingSettingsStore(
+    dataStore: StringKeyDataStore<BalanceHidingSettings>,
+) : BalanceHidingSettingsStore, KeylessDataStoreDecorator<BalanceHidingSettings>(dataStore) {
+
+    override suspend fun getSyncOrDefault(): BalanceHidingSettings {
+        return getSyncOrNull() ?: BalanceHidingSettings(
+            isHidingEnabledInSettings = false,
+            isBalanceHidden = false,
+        )
+    }
+}

core/res/src/main/res/values/strings.xml

@@ -159,6 +159,8 @@
     <string name="details_row_title_cid">Card ID</string>
     <string name="details_row_title_create_backup">Link More Cards</string>
     <string name="details_row_title_currency">App Currency</string>
+    <string name="details_row_title_flip_to_hide">Flip-to-Hide Balances</string>
+    <string name="details_row_description_flip_to_hide">Flip your device screen down to quickly hide and show balances</string>
     <string name="details_row_title_issuer">Issuer</string>
     <string name="details_row_title_send_feedback">Send Feedback</string>
     <string name="details_row_title_signed_hashes">Signed</string>

core/ui/src/main/res/drawable/ic_eye_off_24.xml

@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-  <path
-      android:pathData="M2,5.27L3.28,4L20,20.72L18.73,22L15.65,18.92C14.5,19.3 13.28,19.5 12,19.5C7,19.5 2.73,16.39 1,12C1.69,10.24 2.79,8.69 4.19,7.46L2,5.27ZM12,9C12.796,9 13.559,9.316 14.121,9.879C14.684,10.441 15,11.204 15,12C15,12.35 14.94,12.69 14.83,13L11,9.17C11.31,9.06 11.65,9 12,9ZM12,4.5C17,4.5 21.27,7.61 23,12C22.18,14.08 20.79,15.88 19,17.19L17.58,15.76C18.94,14.82 20.06,13.54 20.82,12C19.17,8.64 15.76,6.5 12,6.5C10.91,6.5 9.84,6.68 8.84,7L7.3,5.47C8.74,4.85 10.33,4.5 12,4.5ZM3.18,12C4.83,15.36 8.24,17.5 12,17.5C12.69,17.5 13.37,17.43 14,17.29L11.72,15C10.29,14.85 9.15,13.71 9,12.28L5.6,8.87C4.61,9.72 3.78,10.78 3.18,12Z"
-      android:fillColor="#000000"/>
-</vector>