1/*
2 * Copyright (C) 2011 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.example.android.toyvpn;
18
19import android.app.Activity;
20import android.content.Intent;
21import android.net.VpnService;
22import android.os.Bundle;
23import android.util.Log;
24import android.view.View;
25import android.widget.TextView;
26import android.widget.Button;
27
28public class ToyVpnClient extends Activity implements View.OnClickListener {
29    private TextView mServerAddress;
30    private TextView mServerPort;
31    private TextView mSharedSecret;
32
33    @Override
34    public void onCreate(Bundle savedInstanceState) {
35        super.onCreate(savedInstanceState);
36        setContentView(R.layout.form);
37
38        mServerAddress = (TextView) findViewById(R.id.address);
39        mServerPort = (TextView) findViewById(R.id.port);
40        mSharedSecret = (TextView) findViewById(R.id.secret);
41
42        findViewById(R.id.connect).setOnClickListener(this);
43    }
44
45    @Override
46    public void onClick(View v) {
47        Intent intent = VpnService.prepare(this);
48        if (intent != null) {
49            startActivityForResult(intent, 0);
50        } else {
51            onActivityResult(0, RESULT_OK, null);
52        }
53    }
54
55    @Override
56    protected void onActivityResult(int request, int result, Intent data) {
57        if (result == RESULT_OK) {
58            String prefix = getPackageName();
59            Intent intent = new Intent(this, ToyVpnService.class)
60                    .putExtra(prefix + ".ADDRESS", mServerAddress.getText().toString())
61                    .putExtra(prefix + ".PORT", mServerPort.getText().toString())
62                    .putExtra(prefix + ".SECRET", mSharedSecret.getText().toString());
63            startService(intent);
64        }
65    }
66}
67