1package eu.siacs.conversations.utils;
 2
 3import android.app.Activity;
 4import android.content.ActivityNotFoundException;
 5import android.content.Context;
 6import android.content.Intent;
 7import android.content.pm.PackageManager;
 8import android.net.Uri;
 9import android.widget.Toast;
10
11import eu.siacs.conversations.R;
12import me.drakeet.support.toast.ToastCompat;
13
14public class TorServiceUtils {
15
16    private static final String URI_ORBOT = "org.torproject.android";
17    private static final Uri ORBOT_PLAYSTORE_URI = Uri.parse("market://details?id=" + URI_ORBOT);
18    private static final String ACTION_START_TOR = "org.torproject.android.START_TOR";
19
20    public static final Intent INSTALL_INTENT = new Intent(Intent.ACTION_VIEW, ORBOT_PLAYSTORE_URI);
21    public static final Intent LAUNCH_INTENT = new Intent(ACTION_START_TOR);
22
23    public static final String ACTION_STATUS = "org.torproject.android.intent.action.STATUS";
24    public static final String EXTRA_STATUS = "org.torproject.android.intent.extra.STATUS";
25
26    public static boolean isOrbotInstalled(final Context context) {
27        try {
28            context.getPackageManager().getPackageInfo(URI_ORBOT, PackageManager.GET_ACTIVITIES);
29            return true;
30        } catch (final PackageManager.NameNotFoundException e) {
31            return false;
32        }
33    }
34
35    public static void downloadOrbot(Activity activity, int requestCode) {
36        try {
37            activity.startActivityForResult(INSTALL_INTENT, requestCode);
38        } catch (final ActivityNotFoundException e) {
39            ToastCompat.makeText(
40                            activity, R.string.no_market_app_installed, ToastCompat.LENGTH_SHORT)
41                    .show();
42        }
43    }
44
45    public static void startOrbot(final Activity activity, final int requestCode) {
46        try {
47            activity.startActivityForResult(LAUNCH_INTENT, requestCode);
48        } catch (final ActivityNotFoundException e) {
49            Toast.makeText(activity, R.string.install_orbot, Toast.LENGTH_LONG).show();
50        }
51    }
52}