feat(4469): networks with activity integration

app/components/Views/AccountSelector/AccountSelector.tsx

@@ -7,6 +7,7 @@
   useState,
 } from 'react';
 import { View } from 'react-native';
+import { MultichainNetworkController } from '@metamask/multichain-network-controller';
 
 // External dependencies.
 import AccountSelectorList from '../../UI/AccountSelectorList';
@@ -63,6 +64,7 @@
   const [screen, setScreen] = useState<AccountSelectorScreens>(
     navigateToAddAccountActions ?? AccountSelectorScreens.AccountSelector,
   );
+
   useEffect(() => {
     endTrace({ name: TraceName.AccountList });
   }, []);
@@ -98,6 +100,22 @@
     [Engine],
   );
 
+  const fetchAccountsWithActivity = useCallback(async () => {
+    try {
+      const multichainNetworkController = Engine.context
+        .MultichainNetworkController as MultichainNetworkController;
+      await multichainNetworkController.getNetworksWithTransactionActivityByAccounts();
+    } catch (error) {
+      console.error('Error fetching accounts with activity', error);
+    }
+  }, [Engine]);
+
+  useEffect(() => {
+    if (accounts.length > 0) {
+      fetchAccountsWithActivity();
+    }
+  }, [fetchAccountsWithActivity, accounts]);
+
   const renderAccountSelector = useCallback(
     () => (
       <Fragment>

app/core/Engine/messengers/multichain-network-controller-messenger/multichain-network-controller-messenger.ts

@@ -4,7 +4,7 @@ import { MultichainNetworkControllerMessenger } from '@metamask/multichain-netwo
 /**
  * Get the MultichainNetworkControllerMessenger for the MultichainNetworkController.
  *
- * @param baseControllerMessenger - The base controllyer messenger.
+ * @param baseControllerMessenger - The base controller messenger.
  * @returns The MultichainNetworkControllerMessenger.
  */
 export function getMultichainNetworkControllerMessenger(
@@ -15,6 +15,7 @@ export function getMultichainNetworkControllerMessenger(
     allowedActions: [
       'NetworkController:setActiveNetwork',
       'NetworkController:getState',
+      'AccountsController:listMultichainAccounts',
     ],
     allowedEvents: ['AccountsController:selectedAccountChange'],
   });

app/selectors/multichainNetworkController/index.ts

@@ -97,3 +97,16 @@
     nonEvmNetworkConfigurationsByChainId[selectedMultichainNetworkChainId]
       ?.ticker,
 );
+
+/**
+ * This selector is used to get the accounts with activity for EVM networks.
+ *
+ * @param state - The root state object.
+ * @returns An object where the keys are hex addresses and the values contain the namespace and an array of active chain IDs for that address.
+ * @returns {ActiveNetworksByAddress} Object mapping hex addresses to their network activity status.
+ */
+export const selectNetworksWithActivity = createSelector(
+  selectMultichainNetworkControllerState,
+  (multichainNetworkControllerState: MultichainNetworkControllerState) =>
+    multichainNetworkControllerState.networksWithTransactionActivity,
+);

app/util/logs/__snapshots__/index.test.ts.snap

@@ -156,6 +156,7 @@ exports[`logs :: generateStateLogs generates a valid json export 1`] = `
             "nativeCurrency": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp/token:EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
           },
         },
+        "networksWithTransactionActivity": {},
         "selectedMultichainNetworkChainId": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
       },
       "MultichainTransactionsController": {

app/util/test/initial-background-state.json

@@ -362,6 +362,7 @@
   },
   "MultichainNetworkController": {
     "isEvmSelected": true,
+    "networksWithTransactionActivity": {},
     "selectedMultichainNetworkChainId": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
     "multichainNetworkConfigurationsByChainId": {
       "bip122:000000000019d6689c085ae165831e93": {

e2e/fixtures/fixture-builder.js

@@ -442,6 +442,7 @@ class FixtureBuilder {
               selectedMultichainNetworkChainId: SolScope.Mainnet,
               multichainNetworkConfigurationsByChainId: {},
               isEvmSelected: true,
+              networksWithTransactionActivity: {},
             },
             MultichainAssetsController: {
               accountsAssets: {},