private static List<ContactListFilter> loadAccountFilters(Context context) { final ArrayList<ContactListFilter> result = Lists.newArrayList(); final ArrayList<ContactListFilter> accountFilters = Lists.newArrayList(); final AccountTypeManager accountTypes = AccountTypeManager.getInstance(context); List<AccountWithDataSet> accounts = accountTypes.getAccounts(false); for (AccountWithDataSet account : accounts) { AccountType accountType = accountTypes.getAccountType(account.type, account.dataSet); if (accountType.isExtension() && !account.hasData(context)) { // Hide extensions with no raw_contacts. continue; } Drawable icon = accountType != null ? accountType.getDisplayIcon(context) : null; accountFilters.add(ContactListFilter.createAccountFilter( account.type, account.name, account.dataSet, icon)); } // Always show "All", even when there's no accounts. (We may have local contacts) result.add(ContactListFilter.createFilterWithType( ContactListFilter.FILTER_TYPE_ALL_ACCOUNTS)); final int count = accountFilters.size(); if (count >= 1) { // If we only have one account, don't show it as "account", instead show it as "all" if (count > 1) { result.addAll(accountFilters); } result.add(ContactListFilter.createFilterWithType( ContactListFilter.FILTER_TYPE_CUSTOM)); } return result; }