NTP-50063 | Trusted time API integration (#15508)

Co-authored-by: Kishan Kumar <kishan.kumar@navi.com>

android/app/build.gradle

@@ -268,6 +268,7 @@ dependencies {
     implementation libs.accompanist.systemuicontroller
     implementation libs.android.gms.playServicesAds
     implementation libs.android.gms.playServicesAuthApiPhone
+    implementation libs.android.gms.playServicesTime
     implementation libs.android.installreferrer
     implementation libs.android.material
     implementation libs.androidx.activity.activity

android/app/src/main/java/com/naviapp/app/NaviApplication.kt

@@ -11,6 +11,7 @@ import androidx.appcompat.app.AppCompatDelegate
 import coil.ImageLoader
 import coil.ImageLoaderFactory
 import com.navi.base.cache.repository.NaviCacheRepository
+import com.navi.base.utils.TrustedTimeClientAccessor
 import com.navi.bbps.common.model.NaviBbpsManager
 import com.navi.moneymanager.common.manager.MMLibManager
 import com.navi.pay.common.setup.NaviPayManager
@@ -47,6 +48,8 @@ open class NaviApplication : BaseApplication(), ImageLoaderFactory {
     @Inject
     lateinit var componentInitializers: Lazy<List<@JvmSuppressWildcards ComponentInitializer>>
 
+    @Inject lateinit var trustedTimeClientAccessor: Lazy<TrustedTimeClientAccessor>
+
     @Inject lateinit var imageLoaderProvider: ImageLoaderProvider
 
     private val isDifferentPackageValue: Boolean by lazy {

android/app/src/main/java/com/naviapp/app/initializers/TrustedTimeClientInitializer.kt

@@ -0,0 +1,25 @@
+/*
+ *
+ *  * Copyright © 2025 by Navi Technologies Limited
+ *  * All rights reserved. Strictly confidential
+ *
+ */
+
+package com.naviapp.app.initializers
+
+import com.navi.base.utils.TrustedTimeAccessor
+import com.navi.common.utils.log
+import com.naviapp.app.NaviApplication
+import javax.inject.Inject
+
+class TrustedTimeClientInitializer @Inject constructor() : ComponentInitializer {
+    override fun initialize(application: NaviApplication) {
+        application.trustedTimeClientAccessor.get().createClient().addOnCompleteListener { task ->
+            if (task.isSuccessful) {
+                TrustedTimeAccessor.setInstance(trustedTimeClient = task.result)
+            } else {
+                task.exception?.log()
+            }
+        }
+    }
+}

android/app/src/main/java/com/naviapp/common/di/AppModule.kt

@@ -21,6 +21,7 @@ import com.naviapp.app.initializers.NetworkConfigurationInitializer
 import com.naviapp.app.initializers.NetworkStatsInitializer
 import com.naviapp.app.initializers.SdkInitializer
 import com.naviapp.app.initializers.SignalManagerInitializer
+import com.naviapp.app.initializers.TrustedTimeClientInitializer
 import com.naviapp.network.di.CoroutineScopeIO
 import dagger.Module
 import dagger.Provides
@@ -63,6 +64,7 @@ object AppModule {
         signalManagerInitializer: SignalManagerInitializer,
         lottieInitializer: LottieInitializer,
         networkStatsInitializer: NetworkStatsInitializer,
+        trustedTimeClientInitializer: TrustedTimeClientInitializer,
     ): List<ComponentInitializer> {
         return listOf(
             sdkInitializer,
@@ -73,6 +75,7 @@ object AppModule {
             signalManagerInitializer,
             lottieInitializer,
             networkStatsInitializer,
+            trustedTimeClientInitializer,
         )
     }
 }

android/gradle/libs.versions.toml

@@ -8,6 +8,7 @@ android-gms-playServicesAuthApiPhone = "18.1.0"
 android-gms-playServicesLocation = "21.3.0"
 android-gms-playServicesMaps = "17.0.0"
 android-gms-playServicesMlkitTextRecognition = "19.0.1"
+android-gms-playServicesTime = "16.0.1"
 android-installreferrer = "2.2"
 android-material = "1.9.0"
 android-places = "4.1.0"
@@ -131,6 +132,7 @@ android-gms-playServicesAuthApiPhone = { module = "com.google.android.gms:play-s
 android-gms-playServicesLocation = { module = "com.google.android.gms:play-services-location", version.ref = "android-gms-playServicesLocation" }
 android-gms-playServicesMaps = { module = "com.google.android.gms:play-services-maps", version.ref = "android-gms-playServicesMaps" }
 android-gms-playServicesMlkitTextRecognition = { module = "com.google.android.gms:play-services-mlkit-text-recognition", version.ref = "android-gms-playServicesMlkitTextRecognition" }
+android-gms-playServicesTime = { module = "com.google.android.gms:play-services-time", version.ref = "android-gms-playServicesTime" }
 
 android-installreferrer = { module = "com.android.installreferrer:installreferrer", version.ref = "android-installreferrer" }
 

android/navi-base/build.gradle

@@ -70,6 +70,7 @@ static def formatString(String value) {
 dependencies {
     api platform(libs.firebase.bom)
     api platform(libs.okhttp.bom)
+    implementation libs.android.gms.playServicesTime
     api libs.android.play.appUpdateKtx
     api libs.android.play.featureDeliveryKtx
     api libs.android.play.reviewKtx

android/navi-base/src/main/java/com/navi/base/cache/di/NaviBaseModule.kt

@@ -9,6 +9,9 @@ package com.navi.base.cache.di
 
 import android.content.Context
 import androidx.room.Room
+import com.google.android.gms.tasks.Task
+import com.google.android.gms.time.TrustedTime
+import com.google.android.gms.time.TrustedTimeClient
 import com.google.gson.Gson
 import com.navi.base.cache.database.NaviSharedDatabase
 import com.navi.base.cache.repository.NaviCacheRepository
@@ -22,6 +25,7 @@ import com.navi.base.utils.NaviNetworkConnectivity
 import com.navi.base.utils.NaviNetworkConnectivityImpl
 import com.navi.base.utils.ResourceProvider
 import com.navi.base.utils.ResourceProviderImpl
+import com.navi.base.utils.TrustedTimeClientAccessor
 import dagger.Binds
 import dagger.Module
 import dagger.Provides
@@ -47,6 +51,18 @@ object NaviBaseModule {
         naviSharedDatabase.naviCacheDao()
 
     @Provides @Singleton @NaviCommonGson fun providesGson() = Gson()
+
+    @Singleton
+    @Provides
+    fun provideTrustedTimeClientAccessor(
+        @ApplicationContext context: Context
+    ): TrustedTimeClientAccessor {
+        return object : TrustedTimeClientAccessor {
+            override fun createClient(): Task<TrustedTimeClient> {
+                return TrustedTime.createClient(context)
+            }
+        }
+    }
 }
 
 @Module

android/navi-base/src/main/java/com/navi/base/utils/TrustedTimeUtils.kt

@@ -0,0 +1,27 @@
+/*
+ *
+ *  * Copyright © 2025 by Navi Technologies Limited
+ *  * All rights reserved. Strictly confidential
+ *
+ */
+
+package com.navi.base.utils
+
+import com.google.android.gms.tasks.Task
+import com.google.android.gms.time.TrustedTimeClient
+
+interface TrustedTimeClientAccessor {
+    fun createClient(): Task<TrustedTimeClient>
+}
+
+object TrustedTimeAccessor {
+    private var trustedTimeClient: TrustedTimeClient? = null
+
+    fun setInstance(trustedTimeClient: TrustedTimeClient) {
+        this.trustedTimeClient = trustedTimeClient
+    }
+
+    fun getCurrentTimeMillis(): Long {
+        return trustedTimeClient?.computeCurrentUnixEpochMillis() ?: System.currentTimeMillis()
+    }
+}