copay/js/controllers/homeWallet.js

'use strict';

angular.module('copayApp.controllers').controller('HomeWalletController',
  function($scope, $rootScope) {
    $rootScope.title = 'Home';
    $scope.addr = _.last($rootScope.wallet.getReceiveAddresses());

    // This is necesarry, since wallet can change in homeWallet, without running init() again.
    $rootScope.$watch('wallet', function() {
      $scope.addr = _.last($rootScope.wallet.getReceiveAddresses());
    });
  }
);