Invite Friend in Google Play Services - ios

Question

I'm creating a Game App in objective-c which is using Google Play Game services for realtime Multiplayer functionality. I follows the documentation at https://developers.google.com/games/services/ios/turnbasedMultiplayer. In my app there are two options Auto match and Invite Match. Auto Match functionality working fine. But Invite match not.
I follow following Code for this
- (int)minPlayersForPlayerPickerLauncher {
return 1;
}
- (int)maxPlayersForPlayerPickerLauncher {
return 2;
}
- (IBAction)inviteFriendsWasPressed:(id)sender
{
// This can be a 2-4 player game
[GPGLauncherController sharedInstance].playerPickerLauncherDelegate = self;
// This assumes your class has been declared a GPGPlayerPickerLauncherDelegate
[[GPGLauncherController sharedInstance] presentPlayerPicker];
}
on click this button Action follow Screen is open
See here
After that when I enter emailId in textfield there is no action perform to search particular user.
Please help me
Thanks

Answer 1

Unfortunately, the player selection no longer works since Google+ is no longer integrated into Play Game Services: https://android-developers.googleblog.com/2016/12/games-authentication-adopting-google.html

Answer 2

// request code for the "select players" UI
// can be any number as long as it's unique
final static int RC_SELECT_PLAYERS = 10000;
// launch the player selection screen
// minimum: 1 other player; maximum: 3 other players
Intent intent = Games.RealTimeMultiplayer.getSelectOpponentsIntent(mGoogleApiClient, 1, 3);
startActivityForResult(intent, RC_SELECT_PLAYERS);
#Override
public void onActivityResult(int request, int response, Intent data) {
if (request == RC_SELECT_PLAYERS) {
if (response != Activity.RESULT_OK) {
// user canceled
return;
}
// get the invitee list
Bundle extras = data.getExtras();
final ArrayList<String> invitees =
data.getStringArrayListExtra(Games.EXTRA_PLAYER_IDS);
// get auto-match criteria
Bundle autoMatchCriteria = null;
int minAutoMatchPlayers =
data.getIntExtra(Multiplayer.EXTRA_MIN_AUTOMATCH_PLAYERS, 0);
int maxAutoMatchPlayers =
data.getIntExtra(Multiplayer.EXTRA_MAX_AUTOMATCH_PLAYERS, 0);
if (minAutoMatchPlayers > 0) {
autoMatchCriteria = RoomConfig.createAutoMatchCriteria(
minAutoMatchPlayers, maxAutoMatchPlayers, 0);
} else {
autoMatchCriteria = null;
}
// create the room and specify a variant if appropriate
RoomConfig.Builder roomConfigBuilder = makeBasicRoomConfigBuilder();
roomConfigBuilder.addPlayersToInvite(invitees);
if (autoMatchCriteria != null) {
roomConfigBuilder.setAutoMatchCriteria(autoMatchCriteria);
}
RoomConfig roomConfig = roomConfigBuilder.build();
Games.RealTimeMultiplayer.create(mGoogleApiClient, roomConfig);
// prevent screen from sleeping during handshake
getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
}
}
// create a RoomConfigBuilder that's appropriate for your implementation
private RoomConfig.Builder makeBasicRoomConfigBuilder() {
return RoomConfig.builder(this)
.setMessageReceivedListener(this)
.setRoomStatusUpdateListener(this);
}