NTP-62367 | Disable touch (#16140)

Co-authored-by: abhinav-g_navi <abhinav.g@navi.com>

android/app/src/main/java/com/naviapp/analytics/utils/NaviAnalytics.kt

@@ -314,6 +314,14 @@ class NaviAnalytics private constructor() {
             )
         }
 
+        fun homeClickDisabled() {
+            NaviTrackEvent.trackEvent("NaviApp_HomePage_click_disabled")
+        }
+
+        fun homeClickEnabled() {
+            NaviTrackEvent.trackEvent("NaviApp_HomePage_click_enabled")
+        }
+
         fun onHomePageApiCall() {
             NaviTrackEvent.trackEvent(
                 "G_Homepage_Home_Api_Start",

android/app/src/main/java/com/naviapp/home/compose/activity/HomePageActivity.kt

@@ -13,6 +13,7 @@ import android.net.Uri
 import android.os.Bundle
 import android.provider.Settings
 import android.text.TextUtils
+import android.view.WindowManager
 import androidx.activity.SystemBarStyle
 import androidx.activity.compose.setContent
 import androidx.activity.enableEdgeToEdge
@@ -78,6 +79,7 @@ import com.navi.common.utils.getDeviceSignature
 import com.navi.common.utils.getLocalStorageLocation
 import com.navi.common.utils.getNetworkType
 import com.navi.common.utils.getScreenRefreshRate
+import com.navi.common.utils.getTotalRamMemory
 import com.navi.common.utils.isInstalledInProfile
 import com.navi.common.utils.logNaviPayGlanceWidgetClick
 import com.navi.common.utils.observeNonNull
@@ -323,6 +325,7 @@ class HomePageActivity :
             }
         }
         initObservers()
+        handleInitialTouchEventState()
         initErrors()
         fetchHomeData()
         trackLaunchEvents()
@@ -338,6 +341,44 @@ class HomePageActivity :
         TraceManager.endAllTraces()
     }
 
+    private fun shouldDisableInitialTouchEvent(): Boolean {
+        val isTouchDisabled =
+            FirebaseRemoteConfigHelper.getBoolean(
+                FirebaseRemoteConfigHelper.DISABLE_INITIAL_TOUCH_EVENT,
+                false,
+            )
+        val maxRamThresholdGb =
+            FirebaseRemoteConfigHelper.getDouble(
+                FirebaseRemoteConfigHelper.DISABLE_INITIAL_TOUCH_EVENT_MAX_RAM
+            )
+        val deviceRamGb = getTotalRamMemory(this)?.toDoubleOrNull() ?: 0.0
+
+        return isTouchDisabled && deviceRamGb < maxRamThresholdGb
+    }
+
+    private fun handleInitialTouchEventState() {
+        lifecycleScope.launch {
+            if (shouldDisableInitialTouchEvent()) {
+                homeVM.isClickEnabled.collect { isEnabled ->
+                    when {
+                        !isEnabled -> {
+                            window.setFlags(
+                                WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE,
+                                WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE,
+                            )
+                            naviAnalyticsEventTracker.homeClickDisabled()
+                        }
+
+                        else -> {
+                            window.clearFlags(WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE)
+                            naviAnalyticsEventTracker.homeClickEnabled()
+                        }
+                    }
+                }
+            }
+        }
+    }
+
     private fun checkForAppLaunchEvent() {
         AppLoadTimerMapper.setAppLaunchEventStatus(intent.action != Intent.ACTION_MAIN)
         intent?.getStringExtra(NAVI_PAY_SECTION_GLANCE_WIDGET_SCREEN)?.let {

android/app/src/main/java/com/naviapp/home/compose/home/ui/screen/HomeScreenScaffold.kt

@@ -119,6 +119,18 @@ internal fun HomeScreenScaffoldRoot(
             )
         }
     }
+    HandleClickOnHome(hpStates, homeVM)
+}
+
+@Composable
+fun HandleClickOnHome(hpStates: () -> HpStates, homeVM: () -> HomeViewModel) {
+    LaunchedEffect(hpStates().isHomePageRendered) {
+        homeVM().isClickEnabled.collect { enabled ->
+            if (!enabled && hpStates().isHomePageRendered) {
+                homeVM().updateClickEnabledState(true)
+            }
+        }
+    }
 }
 
 @OptIn(ExperimentalFoundationApi::class)

android/app/src/main/java/com/naviapp/home/usecase/HomeContentProcessingUseCase.kt

@@ -85,7 +85,6 @@ constructor(
         eventHandler: (HpEvents) -> Unit,
     ) {
         trackEvent(TYPE_SYNC_START, mapOf(PARAM_IS_FIRST_TIME to isFirstTimeRender.toString()))
-
         if (isFirstTimeRender) {
             initializeFirstTimeContentSync(
                 fetchHomeContent,

android/app/src/main/java/com/naviapp/home/viewmodel/HomeViewModel.kt

@@ -62,8 +62,11 @@ import javax.inject.Inject
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.TimeoutCancellationException
+import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.MutableSharedFlow
+import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.SharedFlow
+import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.collectLatest
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withTimeout
@@ -105,6 +108,19 @@ constructor(
         viewModelScope.safeLaunch((Dispatchers.IO)) { observeInternetConnectivity() }
     }
 
+    private val _isClickEnabled: MutableStateFlow<Boolean> = MutableStateFlow(false)
+    val isClickEnabled: StateFlow<Boolean> = _isClickEnabled
+
+    fun updateClickEnabledState(isClickEnabled: Boolean) {
+        viewModelScope.safeLaunch(Dispatchers.IO) {
+            _isClickEnabled.value = isClickEnabled
+            delay(10_000)
+            if (_isClickEnabled.value.not()) {
+                updateClickEnabledState(true)
+            }
+        }
+    }
+
     private suspend fun observeActionCallback() {
         getActionCallback().collect { action ->
             ctaHandler.onActionTriggered(

android/navi-common/src/main/java/com/navi/common/firebaseremoteconfig/FirebaseRemoteConfigHelper.kt

@@ -247,6 +247,9 @@ object FirebaseRemoteConfigHelper {
 
     const val ROOT_CA_ADDITION_TARGET_SDK = "ROOT_CA_ADDITION_TARGET_SDK"
 
+    const val DISABLE_INITIAL_TOUCH_EVENT = "DISABLE_INITIAL_TOUCH_EVENT"
+    const val DISABLE_INITIAL_TOUCH_EVENT_MAX_RAM = "DISABLE_INITIAL_TOUCH_EVENT_MAX_RAM"
+
     // Api Retry constants
     const val RETRY_INTERCEPTOR_ENABLED = "RETRY_INTERCEPTOR_ENABLED"
     const val UPI_RETRY_INTERCEPTOR_ENABLED = "UPI_RETRY_INTERCEPTOR_ENABLED"