現在、Google Play Multiplayer Services を使用してゲームを開発しています。Google+ へのログイン、リーダーボード、実績など、すべて正常に動作します。
今、マルチプレイヤー機能を追加しようとしています (Google Play ゲーム ネットワーク経由)。私のコードは例外をスローしません。動作しません。
私のアプリからの唯一のlogcat出力は「作成された」（private void startQuickGame () {）です。
public class GameExplorerQuickGame extends Activity implements RoomUpdateListener, RoomStatusUpdateListener {
private GoogleApiClient client = RXTXChooser.mGoogleApiClient;
private Room room;
final static int RC_WAITING_ROOM = 10002;
@Override
public void onCreate (Bundle b) {
super.onCreate(b);
if (!this.client.isConnected()) this.client.connect();
startQuickGame();
}
private void startQuickGame () {
Bundle am = RoomConfig.createAutoMatchCriteria(1, 1, 0);
RoomConfig.Builder roomConfigBuilder = makeBasicRoomConfigBuilder();
roomConfigBuilder.setAutoMatchCriteria(am);
RoomConfig roomConfig = roomConfigBuilder.build();
Games.RealTimeMultiplayer.create(this.client, roomConfig);
System.out.println("created"); // printed into logcat
}
// create a RoomConfigBuilder that's appropriate for your implementation
private RoomConfig.Builder makeBasicRoomConfigBuilder () {
return RoomConfig.builder(this).setMessageReceivedListener(this.googleRxTx).setRoomStatusUpdateListener(this);
}
@Override
public void onRoomConnected (int statusCode, Room room) {
this.room = room;
System.out.println("onRoomConnected");
if (statusCode != GamesStatusCodes.STATUS_OK) {
} else {
//starting Game Activity...
}
}
@Override
public void onJoinedRoom (int statusCode, Room room) {
this.room = room;
System.out.println("onJoinedRoom");
if (statusCode != GamesStatusCodes.STATUS_OK) {
return;
}
Intent i = Games.RealTimeMultiplayer.getWaitingRoomIntent(this.client, room, Integer.MAX_VALUE);
startActivityForResult(i, RC_WAITING_ROOM);
}
@Override
public void onRoomCreated (int statusCode, Room room) {
this.room = room;
System.out.println("onRoomCreated()");
if (statusCode != GamesStatusCodes.STATUS_OK) {
return;
}
// get waiting room intent
Intent i = Games.RealTimeMultiplayer.getWaitingRoomIntent(this.client, room, Integer.MAX_VALUE);
startActivityForResult(i, RC_WAITING_ROOM);
}
@Override
public void onActivityResult (int request, int response, Intent intent) {
if (request == RC_WAITING_ROOM) {
if (response == Activity.RESULT_OK) {
//starting Game Activity...
} else if (response == Activity.RESULT_CANCELED) {
Games.RealTimeMultiplayer.leave(this.client, null, this.room.getRoomId());
} else if (response == GamesActivityResultCodes.RESULT_LEFT_ROOM) {
Games.RealTimeMultiplayer.leave(this.client, null, this.room.getRoomId());
}
}
}
@Override
public void onConnectedToRoom (Room arg0) {
System.out.println("onConnectedToRoom");
this.room = arg0;
}
@Override
public void onDisconnectedFromRoom (Room room) {
this.room = room;
System.out.println("onDisconnectedFromRoom");
Games.RealTimeMultiplayer.leave(this.client, null, room.getRoomId());
}
// are we already playing?
boolean mPlaying = false;
final static int MIN_PLAYERS = 2;
// returns whether there are enough players to start the game
boolean shouldStartGame (Room room) {
int connectedPlayers = 0;
for (Participant p: room.getParticipants()) {
if (p.isConnectedToRoom()) ++connectedPlayers;
}
return connectedPlayers >= MIN_PLAYERS;
}
// Returns whether the room is in a state where the game should be canceled.
boolean shouldCancelGame (Room room) {
for (Participant p: room.getParticipants()) {
// if (!p.isConnectedToRoom()) return true;
}
return false;
}
@Override
public void onPeersConnected (Room room, List<String> peers) {
System.out.println("onPeersConnected. List.size= " + peers.size());
if (this.mPlaying) {
} else if (shouldStartGame(room)) {
}
}
@Override
public void onPeersDisconnected (Room room, List<String> peers) {
this.room = room;
System.out.println("onPeersDisconnected");
if (this.mPlaying) {
} else if (shouldCancelGame(room)) {
Games.RealTimeMultiplayer.leave(this.client, null, this.room.getRoomId());
}
}
@Override
public void onPeerLeft (Room room, List<String> peers) {
this.room = room;
System.out.println("onPeerLeft");
if (!this.mPlaying && shouldCancelGame(room)) {
Games.RealTimeMultiplayer.leave(this.client, null, this.room.getRoomId());
}
}
@Override
public void onPeerDeclined (Room room, List<String> peers) {
this.room = room;
if (!this.mPlaying && shouldCancelGame(room)) {
Games.RealTimeMultiplayer.leave(this.client, null, this.room.getRoomId());
}
}
@Override
public void onP2PConnected (String arg0) {
System.out.println("onP2PConnected");
}
@Override
public void onP2PDisconnected (String arg0) {
System.out.println("onP2PDisconnected");
}
@Override
public void onPeerInvitedToRoom (Room arg0, List<String> arg1) {
System.out.println("onPeerInvitedRoom");
this.room = arg0;
}
@Override
public void onPeerJoined (Room arg0, List<String> arg1) {
System.out.println("onPeerJoined");
this.room = arg0;
}
@Override
public void onRoomAutoMatching (Room arg0) {
System.out.println("onRoomAutoMatching");
this.room = arg0;
}
@Override
public void onRoomConnecting (Room arg0) {
System.out.println("onRoomCeonnecting");
this.room = arg0;
}
@Override
public void onLeftRoom (int arg0, String arg1) {
System.out.println("onLeftRoom");
}
}