Java Code Examples for android.net.VpnService#prepare()

The following examples show how to use android.net.VpnService#prepare() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: Shadowsocks.java From ShadowsocksRR with Apache License 2.0

6 votes

private void prepareStartService() {
    if (app.isNatEnabled()) {
        serviceLoad();
    } else {
        Intent intent = VpnService.prepare(mServiceBoundContext);
        if (intent != null) {
            startActivityForResult(intent, REQUEST_CONNECT);
        } else {
            handler.post(new Runnable() {
                @Override
                public void run() {
                    onActivityResult(REQUEST_CONNECT, RESULT_OK, null);
                }
            });
        }
    }
}

Example 2

Source File: ShadowsocksRunnerActivity.java From ShadowsocksRR with Apache License 2.0

6 votes

private void startBackgroundService() {
    if (app.isNatEnabled()) {
        try {
            mServiceBoundContext.bgService.use(app.profileId());
            finish();
        } catch (RemoteException e) {
            e.printStackTrace();
        }
    } else {
        Intent intent = VpnService.prepare(ShadowsocksRunnerActivity.this);
        if (intent != null) {
            startActivityForResult(intent, REQUEST_CONNECT);
        } else {
            onActivityResult(REQUEST_CONNECT, Activity.RESULT_OK, null);
        }
    }
}

Example 3

Source File: VPNActivity.java From SimpleOpenVpn-Android with Apache License 2.0

6 votes

/**
 * 开始连接
 */
public void connectVpn() {
    Intent intent = VpnService.prepare(this);
    if (intent != null) {
        VpnStatus.updateStateString("USER_VPN_PERMISSION", "", R.string.state_user_vpn_permission,
                LEVEL_WAITING_FOR_USER_INPUT);
        // Start the query
        try {
            startActivityForResult(intent, START_VPN_PROFILE);
        } catch (ActivityNotFoundException ane) {
            // Shame on you Sony! At least one user reported that
            // an official Sony Xperia Arc S image triggers this exception
            VpnStatus.logError(R.string.no_vpn_support_image);
        }
    } else {
        onActivityResult(START_VPN_PROFILE, Activity.RESULT_OK, null);
    }
}

Example 4

Source File: Shadowsocks.java From Maying with Apache License 2.0

6 votes

private void prepareStartService() {
    if (ShadowsocksApplication.app.isNatEnabled()) {
        serviceLoad();
    } else {
        Intent intent = VpnService.prepare(mServiceBoundContext);
        if (intent != null) {
            startActivityForResult(intent, REQUEST_CONNECT);
        } else {
            handler.post(new Runnable() {
                @Override
                public void run() {
                    onActivityResult(REQUEST_CONNECT, RESULT_OK, null);
                }
            });
        }
    }
}

Example 5

Source File: ModulesStateLoop.java From InviZible with GNU General Public License v3.0

6 votes

private void startVPNService() {

        //Start VPN service if it is not started by modules presenters

        final Intent prepareIntent = VpnService.prepare(modulesService);

        if (handler != null && prepareIntent == null) {
            handler.postDelayed(() -> {
                if (modulesService != null && modulesStatus != null && sharedPreferences != null
                        && !sharedPreferences.getBoolean("VPNServiceEnabled", false)
                        && (modulesStatus.getDnsCryptState() == RUNNING || modulesStatus.getTorState() == RUNNING)) {
                    sharedPreferences.edit().putBoolean("VPNServiceEnabled", true).apply();
                    ServiceVPNHelper.start("ModulesStateLoop start VPN service", modulesService);
                }
            }, 10000);
        }
    }

Example 6

Source File: IntraTileService.java From Intra with Apache License 2.0

6 votes

@Override
public void onClick() {
    VpnState vpnState = VpnController.getInstance().getState(this);

    if (vpnState.activationRequested) {
        VpnController.getInstance().stop(this);
    } else {
        if (VpnService.prepare(this) == null) {
            // Start VPN service when VPN permission has been granted.
            VpnController.getInstance().start(this);
        } else {
            // Open Main activity when VPN permission has not been granted.
            Intent intent = new Intent(this, MainActivity.class);
            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            startActivityAndCollapse(intent);
        }
    }
}

Example 7

Source File: Daedalus.java From Daedalus with GNU General Public License v3.0

5 votes

public static boolean prepareAndActivateService(Context context) {
    Intent intent = VpnService.prepare(context);
    if (intent != null) {
        return false;
    } else {
        activateService(context);
        return true;
    }
}

Example 8

Source File: ExternalOpenVPNService.java From android with GNU General Public License v3.0

5 votes

@Override
public Intent prepareVPNService() throws RemoteException {
    checkOpenVPNPermission();

    if (VpnService.prepare(ExternalOpenVPNService.this) == null)
        return null;
    else
        return new Intent(getBaseContext(), GrantPermissionsActivity.class);
}

Example 9

Source File: MainActivity.java From star-dns-changer with MIT License

5 votes

private void startDNS() {
    if (presenter.isWorking()) {
        presenter.stopService();
    } else if (isValid()) {
        Intent intent = VpnService.prepare(this);
        if (intent != null) {
            startActivityForResult(intent, REQUEST_CONNECT);
        } else {
            onActivityResult(REQUEST_CONNECT, RESULT_OK, null);
        }
    } else {
        makeSnackbar(getString(R.string.enter_valid_dns));
    }
}

Example 10

Source File: MainActivity.java From VpnServiceDemo with GNU General Public License v2.0

5 votes

private void startVPN()
{
    Intent vpnIntent = VpnService.prepare(this);
    if (vpnIntent != null)
    {
        startActivityForResult(vpnIntent, VPN_REQUEST_CODE);
    }
    else
    {
        onActivityResult(VPN_REQUEST_CODE, RESULT_OK, null);
    }
}

Example 11

Source File: LaunchVPN.java From android with GNU General Public License v3.0

5 votes

void launchVPN() {
    int vpnok = mSelectedProfile.checkProfile(this);
    if (vpnok != R.string.no_error_found) {
        showConfigErrorDialog(vpnok);
        return;
    }

    Intent intent = VpnService.prepare(this);
    // Check if we want to fix /dev/tun
    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
    boolean usecm9fix = prefs.getBoolean("useCM9Fix", false);
    boolean loadTunModule = prefs.getBoolean("loadTunModule", false);

    if (loadTunModule)
        execeuteSUcmd("insmod /system/lib/modules/tun.ko");

    if (usecm9fix && !mCmfixed) {
        execeuteSUcmd("chown system /dev/tun");
    }


    if (intent != null) {
        VpnStatus.updateStateString("USER_VPN_PERMISSION", "", R.string.state_user_vpn_permission, ConnectionStatus.LEVEL_WAITING_FOR_USER_INPUT);
        // Start the query
        startActivityForResult(new Intent(this, GrantPermissionsActivity.class), START_VPN_PROFILE);
    } else {
        onActivityResult(START_VPN_PROFILE, Activity.RESULT_OK, null);
    }

}

Example 12

Source File: VpnAuthActivity.java From Cybernet-VPN with GNU General Public License v3.0

5 votes

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mConfig = getIntent().getStringExtra(KEY_CONFIG);
    mUsername = getIntent().getStringExtra(KEY_USERNAME);
    mPw = getIntent().getStringExtra(KEY_PASSWORD);
    Intent intent = VpnService.prepare(this);
    if (intent != null) {
        startActivityForResult(intent, 0);
    } else {
        startVpn();
        finish();
    }
}

Example 13

Source File: VoidVpnLauncher.java From bitmask_android with GNU General Public License v3.0

5 votes

public void setUp() {
    Intent blocking_intent = VpnService.prepare(getApplicationContext()); // stops the VPN connection created by another application.
    if (blocking_intent != null)
        startActivityForResult(blocking_intent, VPN_USER_PERMISSION);
    else {
        onActivityResult(VPN_USER_PERMISSION, RESULT_OK, null);
    }
}

Example 14

Source File: MainActivity.java From InviZible with GNU General Public License v3.0

5 votes

public void prepareVPNService() {
    Log.i(LOG_TAG, "MainActivity prepare VPN Service");

    final Intent prepareIntent = VpnService.prepare(this);

    if (prepareIntent == null) {
        startVPNService(RESULT_OK);
    } else if (!vpnRequested){
        vpnRequested = true;
        startActivityForResult(prepareIntent, CODE_IS_VPN_ALLOWED);
    }

}

Example 15

Source File: AlertActivity.java From product-emm with Apache License 2.0

5 votes

/**
 * This method starts a VPN connection.
 */
private void startVpn() {

	try {
		JSONObject vpnData = new JSONObject(payload);
		if (!vpnData.isNull(resources.getString(R.string.intent_extra_server))) {
			serverAddress = (String) vpnData.get(resources.getString(R.string.intent_extra_server));
		}
		if (!vpnData.isNull(resources.getString(R.string.intent_extra_server_port))) {
			serverPort = (String) vpnData.get(resources.getString(R.string.intent_extra_server_port));
		}

		if (!vpnData.isNull(resources.getString(R.string.intent_extra_shared_secret))) {
			sharedSecret = (String) vpnData.get(resources.getString(R.string.intent_extra_shared_secret));
		}

		if (!vpnData.isNull(resources.getString(R.string.intent_extra_dns))) {
			dnsServer = (String) vpnData.get(resources.getString(R.string.intent_extra_dns));
		}
	} catch (JSONException e) {
		Log.e(TAG, "Invalid VPN payload " + e);
	}

	Intent intent = VpnService.prepare(this);
	if (intent != null) {
		startActivityForResult(intent, VPN_REQUEST_CODE);
	} else {
		onActivityResult(VPN_REQUEST_CODE, RESULT_OK, null);
	}
}

Example 16

Source File: Receiver.java From Android-Firewall with GNU General Public License v3.0

5 votes

@Override
public void onReceive(final Context context, Intent intent) {
    Log.i(TAG, "Received " + intent);
    Util.logExtras(TAG, intent);

    // Start service
    if (VpnService.prepare(context) == null)
        BlackHoleService.start(context);
}

Example 17

Source File: ShadowsocksRunnerService.java From Maying with Apache License 2.0

5 votes

@Override
protected void onServiceConnected() {
    if (bgService != null) {
        if (ShadowsocksApplication.app.isNatEnabled()) {
            startBackgroundService();
        } else if (VpnService.prepare(ShadowsocksRunnerService.this) == null) {
            startBackgroundService();
        } else {
            handler.postDelayed(mStopSelfRunnable, 10000);
        }
    }
}

Example 18

Source File: VpnFragment.java From block-this with GNU General Public License v3.0

5 votes

public void startVpn(){
    Intent intent = VpnService.prepare(getActivity());
    if (intent != null) {
        startActivityForResult(intent, 0);
    } else {
        onActivityResult(0, Activity.RESULT_OK, null);
    }
}

Example 19

Source File: ShadowsocksRunnerService.java From ShadowsocksRR with Apache License 2.0

5 votes

@Override
protected void onServiceConnected() {
    if (bgService != null) {
        if (app.isNatEnabled()) {
            startBackgroundService();
        } else if (VpnService.prepare(ShadowsocksRunnerService.this) == null) {
            startBackgroundService();
        } else {
            handler.postDelayed(mStopSelfRunnable, 10000);
        }
    }
}

Example 20

Source File: LaunchVPN.java From bitmask_android with GNU General Public License v3.0

4 votes

void launchVPN() {
    int vpnok = mSelectedProfile.checkProfile(this);
    if (vpnok != R.string.no_error_found) {
        showConfigErrorDialog(vpnok);
        return;
    }

    Intent intent = null;
    try {
        intent = VpnService.prepare(this.getApplicationContext());
    } catch (NullPointerException npe) {
        tellToReceiverOrBroadcast(this.getApplicationContext(), EIP_ACTION_PREPARE_VPN, RESULT_CANCELED);
        finish();
        return;
    }

    // Check if we want to fix /dev/tun
    SharedPreferences prefs = Preferences.getDefaultSharedPreferences(this);
    boolean usecm9fix = prefs.getBoolean("useCM9Fix", false);
    boolean loadTunModule = prefs.getBoolean("loadTunModule", false);

    if (loadTunModule)
        execeuteSUcmd("insmod /system/lib/modules/tun.ko");

    if (usecm9fix && !mCmfixed) {
        execeuteSUcmd("chown system /dev/tun");
    }

    if (intent != null) {
        VpnStatus.updateStateString("USER_VPN_PERMISSION", "", R.string.state_user_vpn_permission,
                ConnectionStatus.LEVEL_WAITING_FOR_USER_INPUT);
        // Start the query
        try {
            startActivityForResult(intent, START_VPN_PROFILE);
        } catch (ActivityNotFoundException ane) {
            // Shame on you Sony! At least one user reported that
            // an official Sony Xperia Arc S image triggers this exception
            VpnStatus.logError(R.string.no_vpn_support_image);
            showLogWindow();
        }
    } else {
        onActivityResult(START_VPN_PROFILE, Activity.RESULT_OK, null);
    }

}