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package de.blinkt.openvpn;
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.os.Bundle;
import android.view.ActionMode;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.AdapterView.OnItemLongClickListener;
import android.widget.ArrayAdapter;
import android.widget.EditText;
import android.widget.ListView;
import android.widget.Toast;
public class VPNProfileList extends ListFragment {
private static final int MENU_ADD_PROFILE = Menu.FIRST;
private static final int START_VPN_CONFIG = 92;
private ArrayAdapter<VpnProfile> mArrayadapter;
protected Object mActionMode;
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);
ListView lv = getListView();
lv.setOnItemLongClickListener(new OnItemLongClickListener() {
// Called when the user long-clicks on someView
@Override
public boolean onItemLongClick(AdapterView<?> parent, View view,
int position, long id) {
if (mActionMode != null) {
return false;
}
// Start the CAB using the ActionMode.Callback defined above
mActionMode = getActivity().startActionMode(mActionModeCallback);
mEditProfile =(VpnProfile) getListAdapter().getItem(position);
//getListView().setChoiceMode(ListView.CHOICE_MODE_SINGLE);
//getListView().setSelection(position);
return true;
}
});
lv.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
VpnProfile profile =(VpnProfile) getListAdapter().getItem(position);
startVPN(profile);
}
});
if(getPM().getNumberOfProfiles() == 0) {
getPM().loadVPNList(getActivity());
}
mArrayadapter = new ArrayAdapter<VpnProfile>(getActivity(),android.R.layout.simple_list_item_activated_1);
mArrayadapter.addAll(getPM().getProfiles());
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);
}
@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 askProfileRemoval() {
AlertDialog.Builder dialog = new AlertDialog.Builder(getActivity());
dialog.setTitle("Confirm deletion");
dialog.setMessage(getString(R.string.remove_vpn_query, mEditProfile.mName));
dialog.setPositiveButton(android.R.string.yes,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
removeProfile(mEditProfile);
}
});
dialog.setNegativeButton(android.R.string.no,null);
dialog.create().show();
}
protected void removeProfile(VpnProfile profile) {
mArrayadapter.remove(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,
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());
getPM().saveProfile(getActivity(),profile);
mArrayadapter.add(profile);
}
private ProfileManager getPM() {
return ProfileManager.getInstance();
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == START_VPN_CONFIG && resultCode == Activity.RESULT_OK) {
String configuredVPN = data.getStringExtra(getActivity().getPackageName() + ".profileUUID");
VpnProfile profile = ProfileManager.get(configuredVPN);
getPM().saveProfile(getActivity(), profile);
// Name could be modified
}
}
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();
}
private ActionMode.Callback mActionModeCallback = new ActionMode.Callback() {
@Override
public boolean onCreateActionMode(ActionMode mode, Menu menu) {
MenuInflater inflater = mode.getMenuInflater();
inflater.inflate(R.menu.vpn_context, menu);
return true;
}
@Override
public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
return false;// Return false if nothing is done
}
@Override
public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
switch (item.getItemId()) {
case R.id.remove_vpn:
askProfileRemoval();
mode.finish(); // Action picked, so close the CAB
return true;
case R.id.connect_vpn:
startVPN(mEditProfile);
mode.finish();
return true;
case R.id.edit_vpn:
editVPN(mEditProfile);
mode.finish();
return true;
default:
return false;
} }
@Override
public void onDestroyActionMode(ActionMode mode) {
mActionMode = null;
getListView().setChoiceMode(ListView.CHOICE_MODE_NONE);
}
};
}
|
