1package eu.siacs.conversations.services;
 2
 3import android.provider.Settings;
 4import android.util.Log;
 5
 6import com.google.android.gms.common.ConnectionResult;
 7import com.google.android.gms.common.GoogleApiAvailability;
 8import com.google.android.gms.gcm.GoogleCloudMessaging;
 9import com.google.android.gms.iid.InstanceID;
10
11import java.io.IOException;
12
13import eu.siacs.conversations.Config;
14import eu.siacs.conversations.R;
15import eu.siacs.conversations.entities.Account;
16import eu.siacs.conversations.xmpp.OnIqPacketReceived;
17import eu.siacs.conversations.xmpp.jid.InvalidJidException;
18import eu.siacs.conversations.xmpp.jid.Jid;
19import eu.siacs.conversations.xmpp.stanzas.IqPacket;
20
21public class PushManagementService {
22
23	private static final String APP_SERVER = "push.conversations.im";
24
25	protected final XmppConnectionService mXmppConnectionService;
26
27	public PushManagementService(XmppConnectionService service) {
28		this.mXmppConnectionService = service;
29	}
30
31	public void registerPushTokenOnServer(final Account account) {
32		Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": has push support");
33		retrieveGcmInstanceToken(new OnGcmInstanceTokenRetrieved() {
34			@Override
35			public void onGcmInstanceTokenRetrieved(String token) {
36				try {
37					final String deviceId = Settings.Secure.getString(mXmppConnectionService.getContentResolver(), Settings.Secure.ANDROID_ID);
38					IqPacket packet = mXmppConnectionService.getIqGenerator().pushTokenToAppServer(Jid.fromString(APP_SERVER), token, deviceId);
39					mXmppConnectionService.sendIqPacket(account, packet, new OnIqPacketReceived() {
40						@Override
41						public void onIqPacketReceived(Account account, IqPacket packet) {
42							Log.d(Config.LOGTAG, "push to app server result: " + packet.toString());
43						}
44					});
45				} catch (InvalidJidException ignored) {
46
47				}
48			}
49		});
50	}
51
52	private void retrieveGcmInstanceToken(final OnGcmInstanceTokenRetrieved instanceTokenRetrieved) {
53		new Thread(new Runnable() {
54			@Override
55			public void run() {
56				InstanceID instanceID = InstanceID.getInstance(mXmppConnectionService);
57				try {
58					String token = instanceID.getToken(mXmppConnectionService.getString(R.string.gcm_defaultSenderId), GoogleCloudMessaging.INSTANCE_ID_SCOPE, null);
59					instanceTokenRetrieved.onGcmInstanceTokenRetrieved(token);
60				} catch (IOException e) {
61				}
62			}
63		}).start();
64
65	}
66
67	public boolean available() {
68		return GoogleApiAvailability.getInstance().isGooglePlayServicesAvailable(mXmppConnectionService) == ConnectionResult.SUCCESS;
69	}
70
71	public boolean pushAvailable(Account account) {
72		return account.getXmppConnection().getFeatures().push() && available();
73	}
74
75	interface OnGcmInstanceTokenRetrieved {
76		void onGcmInstanceTokenRetrieved(String token);
77	}
78}