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package de.blinkt.openvpn;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.ObjectOutputStream;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.net.VpnService;
import android.os.Bundle;
import android.preference.Preference;
import android.preference.PreferenceFragment;
import android.preference.PreferenceScreen;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.widget.EditText;
import android.widget.Toast;
import de.blinkt.openvpn.VPNConfigPreference.VpnPreferencesClickListener;
public class VPNProfileList extends PreferenceFragment implements VpnPreferencesClickListener {
private static final int MENU_ADD_PROFILE = Menu.FIRST;
private static final int START_VPN_PROFILECONFIG = 70;
private VpnProfile mSelectedVPN;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.vpn_profile_list);
setHasOptionsMenu(true);
}
@Override
public void onResume() {
super.onResume();
refreshList();
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
menu.add(0, MENU_ADD_PROFILE, 0, R.string.menu_add_profile)
.setIcon(android.R.drawable.ic_menu_add)
.setAlphabeticShortcut('a')
.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM
| MenuItem.SHOW_AS_ACTION_WITH_TEXT);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
final int itemId = item.getItemId();
if (itemId == MENU_ADD_PROFILE) {
onAddProfileClicked();
return true;
} else {
return super.onOptionsItemSelected(item);
}
}
private void onAddProfileClicked() {
Context context = getActivity();
if (context != null) {
final EditText entry = new EditText(context);
entry.setSingleLine();
AlertDialog.Builder dialog = new AlertDialog.Builder(context);
dialog.setTitle(R.string.menu_add_profile);
dialog.setMessage(R.string.add_profile_name_prompt);
dialog.setView(entry);
dialog.setPositiveButton(android.R.string.ok,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
String name = entry.getText().toString();
if (getPM().getProfileByName(name)==null) {
VpnProfile profile = new VpnProfile(name);
addProfile(profile);
refreshList();
} else {
Toast.makeText(getActivity(), R.string.duplicate_profile_name, Toast.LENGTH_LONG).show();
}
}
});
dialog.setNegativeButton(android.R.string.cancel,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
});
dialog.create().show();
}
}
private void addProfile(VpnProfile profile) {
getPM().addProfile(profile);
getPM().saveProfileList(getActivity());
saveProfile(profile);
}
private void saveProfile(VpnProfile profile) {
ObjectOutputStream vpnfile;
try {
vpnfile = new ObjectOutputStream(getActivity().openFileOutput((profile.getUUID().toString() + ".vp"),Activity.MODE_PRIVATE));
vpnfile.writeObject(profile);
vpnfile.flush();
vpnfile.close();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
public void refreshList() {
PreferenceScreen plist = getPreferenceScreen();
if (plist != null) {
plist.removeAll();
getPM().loadVPNList(getActivity());
for (VpnProfile vpnprofile: getPM().getProfiles()) {
Bundle args = new Bundle();
//TODO
String profileuuid = vpnprofile.getUUID().toString();
args.putSerializable(getActivity().getPackageName() + ".VpnProfile", vpnprofile);
//args.putString("name", vpnentry);
VPNConfigPreference vpref = new VPNConfigPreference(this, args);
vpref.setKey(profileuuid);
vpref.setTitle(vpnprofile.getName());
vpref.setPersistent(false);
// vpref.setSelectable(true);
vpref.setOnQuickSettingsClickListener(this);
plist.addPreference(vpref);
}
}
}
private ProfileManager getPM() {
return ProfileManager.getInstance();
}
@Override
public boolean onQuickSettingsClick(Preference preference) {
String key = preference.getKey();
VpnProfile vprofile = ProfileManager.get(key);
Intent vprefintent = new Intent(getActivity(),VPNPreferences.class)
.putExtra(getActivity().getPackageName() + ".VpnProfile", vprofile);
startActivityForResult(vprefintent,START_VPN_PROFILECONFIG);
return true;
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if(requestCode==START_VPN_PROFILECONFIG) {
new startOpenVpnThread().start();;
}
}
private class startOpenVpnThread extends Thread {
@Override
public void run() {
startOpenVpn();
}
void startOpenVpn() {
Intent startVPN = mSelectedVPN.prepareIntent(getActivity());
getActivity().startService(startVPN);
Intent startLW = new Intent(getActivity().getBaseContext(),LogWindow.class);
startActivity(startLW);
getActivity().finish();
}
}
@Override
public void onStartVPNClick(VPNConfigPreference preference) {
// Query the System for permission
mSelectedVPN = getPM().get(preference.getKey());
Intent intent = VpnService.prepare(getActivity());
if (intent != null) {
// Start the query
intent.putExtra("FOO", "WAR BIER");
startActivityForResult(intent, 0);
} else {
onActivityResult(START_VPN_PROFILECONFIG, Activity.RESULT_OK, null);
}
}
}
|
