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Issue 29379647: Issue 4948 - add possibility to not send data depending on connection properties (Closed)
Patch Set: migrated from FilterEngine* to FilterEnginePtr*, minor improvements Created March 15, 2017, 12:48 p.m.
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1 /*
2 * This file is part of Adblock Plus <https://adblockplus.org/>,
3 * Copyright (C) 2006-2016 Eyeo GmbH
4 *
5 * Adblock Plus is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 3 as
7 * published by the Free Software Foundation.
8 *
9 * Adblock Plus is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with Adblock Plus. If not, see <http://www.gnu.org/licenses/>.
16 */
17
18 package org.adblockplus.libadblockplus.android.settings;
19
20 import android.content.Context;
21 import android.net.ConnectivityManager;
22 import android.net.NetworkInfo;
23 import android.util.Log;
24
25 import org.adblockplus.libadblockplus.IsAllowedConnectionCallback;
26 import org.adblockplus.libadblockplus.android.Utils;
27
28 public class IsAllowedConnectionCallbackImpl extends IsAllowedConnectionCallback
29 {
30 private static final String TAG = Utils.getTag(IsAllowedConnectionCallbackImpl .class);
31
32 private ConnectivityManager manager;
33
34 public IsAllowedConnectionCallbackImpl(Context context)
35 {
36 super();
37 this.manager = (ConnectivityManager) context.getSystemService(Context.CONNEC TIVITY_SERVICE);
38 }
39
40 @Override
41 public boolean isConnectionAllowed(String connection)
42 {
43 Log.d(TAG, "Checking connection: " + connection);
44
45 if (connection == null)
46 {
47 // required connection type is not specified - any works
48 return true;
49 }
50
51 NetworkInfo info = manager.getActiveNetworkInfo();
52 if (info == null || !info.isConnected())
53 {
54 // not connected
55 return false;
56 }
57
58 ConnectionType connectionType = ConnectionType.findByValue(connection);
59 if (connectionType == null)
60 {
61 Log.e(TAG, "Unknown connection type: " + connection);
62 return false;
63 }
64
65 if (!connectionType.getChecker().isRequiredConnection(manager))
66 {
67 Log.w(TAG, "Current connection type is not allowed for subscription update s");
68 return false;
69 }
70
71 return true;
72 }
73 }
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