1package eu.siacs.conversations.utils;
 2
 3import android.app.Activity;
 4import android.content.Intent;
 5import android.view.Menu;
 6import android.view.MenuItem;
 7import android.widget.Toast;
 8
 9import java.util.List;
10
11import eu.siacs.conversations.R;
12import eu.siacs.conversations.entities.Account;
13import eu.siacs.conversations.services.XmppConnectionService;
14import eu.siacs.conversations.ui.XmppActivity;
15
16public class AccountUtils {
17
18    public static final Class MANAGE_ACCOUNT_ACTIVITY;
19
20    static {
21        MANAGE_ACCOUNT_ACTIVITY = getManageAccountActivityClass();
22    }
23
24
25    public static Account getFirstEnabled(XmppConnectionService service) {
26        final List<Account> accounts = service.getAccounts();
27        for(Account account : accounts) {
28            if (!account.isOptionSet(Account.OPTION_DISABLED)) {
29                return account;
30            }
31        }
32        return null;
33    }
34
35    public static Account getFirst(XmppConnectionService service) {
36        final List<Account> accounts = service.getAccounts();
37        for(Account account : accounts) {
38            return account;
39        }
40        return null;
41    }
42
43    public static Account getPendingAccount(XmppConnectionService service) {
44        Account pending = null;
45        for (Account account : service.getAccounts()) {
46            if (!account.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY)) {
47                pending = account;
48            } else {
49                return null;
50            }
51        }
52        return pending;
53    }
54
55    public static void launchManageAccounts(Activity activity) {
56        if (MANAGE_ACCOUNT_ACTIVITY != null) {
57            activity.startActivity(new Intent(activity, MANAGE_ACCOUNT_ACTIVITY));
58        } else {
59            Toast.makeText(activity, R.string.feature_not_implemented, Toast.LENGTH_SHORT).show();
60        }
61    }
62
63    public static void launchManageAccount(XmppActivity xmppActivity) {
64        Account account = getFirst(xmppActivity.xmppConnectionService);
65        xmppActivity.switchToAccount(account);
66    }
67
68    private static Class getManageAccountActivityClass() {
69        try {
70            return Class.forName("eu.siacs.conversations.ui.ManageAccountActivity");
71        } catch (ClassNotFoundException e) {
72            return null;
73        }
74    }
75
76    public static void showHideMenuItems(final Menu menu) {
77        final MenuItem manageAccounts = menu.findItem(R.id.action_accounts);
78        final MenuItem manageAccount = menu.findItem(R.id.action_account);
79        manageAccount.setVisible(MANAGE_ACCOUNT_ACTIVITY == null);
80        manageAccounts.setVisible(MANAGE_ACCOUNT_ACTIVITY != null);
81    }
82}