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package de.blinkt.openvpn;
import java.util.Collection;
import java.util.Comparator;
import java.util.TreeSet;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.ListFragment;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.EditText;
import android.widget.Toast;
public class VPNProfileList extends ListFragment {
final static int RESULT_VPN_DELETED = Activity.RESULT_FIRST_USER;
class VPNArrayAdapter extends ArrayAdapter<VpnProfile> {
public VPNArrayAdapter(Context context, int resource,
int textViewResourceId) {
super(context, resource, textViewResourceId);
}
@Override
public View getView(final int position, View convertView, ViewGroup parent) {
View v = super.getView(position, convertView, parent);
View titleview = v.findViewById(R.id.vpn_list_item_left);
titleview.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
VpnProfile profile =(VpnProfile) getListAdapter().getItem(position);
startVPN(profile);
}
});
View settingsview = v.findViewById(R.id.quickedit_settings);
settingsview.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
mEditProfile =(VpnProfile) getListAdapter().getItem(position);
editVPN(mEditProfile);
}
});
return v;
}
}
private static final int MENU_ADD_PROFILE = Menu.FIRST;
private static final int START_VPN_CONFIG = 92;
private static final int SELECT_PROFILE = 43;
private static final int IMPORT_PROFILE = 231;
private static final int MENU_IMPORT_PROFILE = Menu.FIRST +1;
private ArrayAdapter<VpnProfile> mArrayadapter;
protected VpnProfile mEditProfile=null;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setHasOptionsMenu(true);
// Debug load JNI
//OpenVPN.foo();
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
setListAdapter();
}
class VpnProfileNameComperator implements Comparator<VpnProfile> {
@Override
public int compare(VpnProfile lhs, VpnProfile rhs) {
return lhs.mName.compareTo(rhs.mName);
}
}
private void setListAdapter() {
mArrayadapter = new VPNArrayAdapter(getActivity(),R.layout.vpn_list_item,R.id.vpn_item_title);
Collection<VpnProfile> allvpn = getPM().getProfiles();
TreeSet<VpnProfile> sortedset = new TreeSet<VpnProfile>(new VpnProfileNameComperator());
sortedset.addAll(allvpn);
mArrayadapter.addAll(sortedset);
setListAdapter(mArrayadapter);
}
@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);
menu.add(0, MENU_IMPORT_PROFILE, 0, R.string.menu_import)
.setIcon(R.drawable.ic_menu_archive)
.setAlphabeticShortcut('i')
.setTitleCondensed(getActivity().getString(R.string.menu_import_short))
.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 if (itemId == MENU_IMPORT_PROFILE) {
startImportConfig();
return true;
} else {
return super.onOptionsItemSelected(item);
}
}
private void startImportConfig() {
Intent intent = new Intent(getActivity(),FileSelect.class);
intent.putExtra(FileSelect.NO_INLINE_SELECTION, true);
intent.putExtra(FileSelect.WINDOW_TITLE, R.string.import_configuration_file);
startActivityForResult(intent, SELECT_PROFILE);
}
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);
} else {
Toast.makeText(getActivity(), R.string.duplicate_profile_name, Toast.LENGTH_LONG).show();
}
}
});
dialog.setNegativeButton(android.R.string.cancel, null);
dialog.create().show();
}
}
private void addProfile(VpnProfile profile) {
getPM().addProfile(profile);
getPM().saveProfileList(getActivity());
getPM().saveProfile(getActivity(),profile);
mArrayadapter.add(profile);
}
private ProfileManager getPM() {
return ProfileManager.getInstance(getActivity());
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if(resultCode == RESULT_VPN_DELETED){
if(mArrayadapter != null && mEditProfile !=null)
mArrayadapter.remove(mEditProfile);
}
if(resultCode != Activity.RESULT_OK)
return;
if (requestCode == START_VPN_CONFIG) {
String configuredVPN = data.getStringExtra(VpnProfile.EXTRA_PROFILEUUID);
VpnProfile profile = ProfileManager.get(configuredVPN);
getPM().saveProfile(getActivity(), profile);
// Name could be modified, reset List adapter
setListAdapter();
} else if(requestCode== SELECT_PROFILE) {
String filedata = data.getStringExtra(FileSelect.RESULT_DATA);
Intent startImport = new Intent(getActivity(),ConfigConverter.class);
startImport.setAction(ConfigConverter.IMPORT_PROFILE);
Uri uri = new Uri.Builder().path(filedata).scheme("file").build();
startImport.setData(uri);
startActivityForResult(startImport, IMPORT_PROFILE);
} else if(requestCode == IMPORT_PROFILE) {
String profileUUID = data.getStringExtra(VpnProfile.EXTRA_PROFILEUUID);
mArrayadapter.add(ProfileManager.get(profileUUID));
}
}
private void editVPN(VpnProfile profile) {
Intent vprefintent = new Intent(getActivity(),VPNPreferences.class)
.putExtra(getActivity().getPackageName() + ".profileUUID", profile.getUUID().toString());
startActivityForResult(vprefintent,START_VPN_CONFIG);
}
private void startVPN(VpnProfile profile) {
getPM().saveProfile(getActivity(), profile);
Intent intent = new Intent(getActivity(),LaunchVPN.class);
intent.putExtra(LaunchVPN.EXTRA_KEY, profile.getUUID().toString());
intent.setAction(Intent.ACTION_MAIN);
startActivity(intent);
getActivity().finish();
}
}
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