When relay-configured game is opened that hasn't yet managed to

connect to relay, instead of suggesting user invite another player
warn him/her that it's unconnected and suggest opening again
later. The problem this addresses is that a game must be opened to
make the initial relay connection, and that doesn't happen in the
background. This is a temporary fix that should prevent sending
invitations to games that the relay doesn't yet know about.

xwords4/android/XWords4/archive/R.java

@@ -1927,6 +1927,7 @@ public final class R {
     substituted. 
          */
         public static final int no_name_found_fmt=0x7f0500b8;
+        public static final int no_relay_conn=0x7f0502fb;
         /**  This is not currently shown 
  <string name="not_again_dicts">Crosswords wordlists, which are 
    just compressed lists of words plus tile information, determine 

xwords4/android/XWords4/res/values/strings.xml

@@ -2462,4 +2462,10 @@
   <string name="checking_title">Checking</string>
   <string name="checking_for_fmt">Checking for wordlists in %1$s…</string>
   <string name="db_store_done">SD card write complete.</string>
+
+  <string name="no_relay_conn">This game is configured to use the
+  relay for communication but has been unable to connect, either
+  because of problems with your device\'s internet connection or
+  because the relay is not running.\n\nPlease try opening the game again
+  later.</string>
 </resources>

xwords4/android/XWords4/res_src/values-ba_CK/strings.xml

@@ -2132,4 +2132,9 @@
   <string name="checking_title">Gnikcehc</string>
   <string name="checking_for_fmt">Gnikcehc rof stsildrow ni %1$s…</string>
   <string name="db_store_done">DS drac etirw etelpmoc.</string>
+  <string name="no_relay_conn">Siht emag si derugifnoc ot esu eht
+  yaler rof noitacinummoc tub sah neeb elbanu ot ,tcennoc rehtie
+  esuaceb fo smelborp htiw ruoy ecived\'s tenretni noitcennoc ro
+  esuaceb eht yaler si ton gninnur.\n\nEsaelp yrt gninepo eht emag niaga
+  retal.</string>
 </resources>

xwords4/android/XWords4/res_src/values-ca_PS/strings.xml

@@ -2132,4 +2132,9 @@
   <string name="checking_title">CHECKING</string>
   <string name="checking_for_fmt">CHECKING FOR WORDLISTS IN %1$s…</string>
   <string name="db_store_done">SD CARD WRITE COMPLETE.</string>
+  <string name="no_relay_conn">THIS GAME IS CONFIGURED TO USE THE
+  RELAY FOR COMMUNICATION BUT HAS BEEN UNABLE TO CONNECT, EITHER
+  BECAUSE OF PROBLEMS WITH YOUR DEVICE\'S INTERNET CONNECTION OR
+  BECAUSE THE RELAY IS NOT RUNNING.\n\nPLEASE TRY OPENING THE GAME AGAIN
+  LATER.</string>
 </resources>

xwords4/android/XWords4/res_src/values-fr/strings.xml

@@ -3444,4 +3444,10 @@ pour la langue</string>
   <!-- <string name="db_store_done">SD card write complete.</string> -->
   <string name="db_store_done">Écriture sur la carte SD finie.</string>
 
+  <string name="no_relay_conn">Cette partie est configurée pour
+  communiquer en utilisant le relai mais n\'a pas pu se connecter, soit
+  à cause de problèmes avec la connexion Internet de votre périphérique,
+  soit parce que le relai est hors service.\n\n Veuillez réessayer
+  d\'ouvrir la partie ultérieurement.</string>
+
 </resources>

xwords4/android/XWords4/src/org/eehouse/android/xw4/BoardDelegate.java

@@ -89,6 +89,7 @@ public class BoardDelegate extends DelegateBase
     private GameLock m_gameLock;
     private CurGameInfo m_gi;
     private GameSummary m_summary;
+    private boolean m_relayConnected;
     private CommsTransport m_xport;
     private Handler m_handler = null;
     private TimerRunnable[] m_timers;
@@ -431,6 +432,8 @@ public class BoardDelegate extends DelegateBase
                     .setNegativeButton( R.string.button_no, null )
                     .create();
                 break;
+            case DLG_NOINVITE:
+                Assert.assertFalse( m_relayConnected );
             case DLG_INVITE:
                 lstnr = new OnClickListener() {
                         public void onClick( DialogInterface dialog, 
@@ -472,15 +475,18 @@ public class BoardDelegate extends DelegateBase
     protected void prepareDialog( DlgID dlgID, Dialog dialog )
     {
         switch( dlgID ) {
-        case DLG_INVITE:        // here
+        case DLG_INVITE:
+        case DLG_NOINVITE:
             AlertDialog ad = (AlertDialog)dialog;
             String message;
-            int titleID;
-            boolean rematch = m_summary.hasRematchInfo();
-            if ( rematch ) {
-                titleID = R.string.info_title;
+            int titleID = R.string.info_title;;
+            boolean nukeButton = false;
+            if ( m_summary.hasRematchInfo() ) {
                 message = getString( R.string.rematch_msg );
-                ad.getButton( AlertDialog.BUTTON_POSITIVE ).setVisibility( View.GONE );
+                nukeButton = true;
+            } else if ( DlgID.DLG_NOINVITE == dlgID ) {
+                message = getString( R.string.no_relay_conn );
+                nukeButton = true;
             } else {
                 titleID = R.string.waiting_title;
                 message = getQuantityString( R.plurals.invite_msg_fmt, m_nMissing, m_nMissing );
@@ -500,6 +506,9 @@ public class BoardDelegate extends DelegateBase
 
                 message += "\n\n" + getString( R.string.invite_stays );
             }
+            if ( nukeButton ) {
+                ad.getButton( AlertDialog.BUTTON_POSITIVE ).setVisibility( View.GONE );
+            }
             ad.setMessage( message );
             ad.setTitle( titleID );
             break;
@@ -649,8 +658,12 @@ public class BoardDelegate extends DelegateBase
                 // in case of change...
                 setBackgroundColor();
                 setKeepScreenOn();
-            } else if ( 0 < m_nMissing && ! isFinishing() ) {
-                showDialog( DlgID.DLG_INVITE );
+            } else if ( ! isFinishing() ) {
+                if ( !m_relayConnected ) {
+                    showDialog( DlgID.DLG_NOINVITE );
+                } else if ( 0 < m_nMissing ) {
+                    showDialog( DlgID.DLG_INVITE );
+                }
             }
         }
     }
@@ -1356,9 +1369,7 @@ public class BoardDelegate extends DelegateBase
     {
         DbgUtils.logf( "BoardDelegate.handleConndMessage(): nMissing = %d", nMissing );
 
-        if ( 0 == nMissing ) {
-            dismissInviteAlert();
-        }
+        dismissInviteAlerts( nMissing, true );
 
         int naMsg = 0;
         int naKey = 0;
@@ -1708,17 +1719,16 @@ public class BoardDelegate extends DelegateBase
             m_nGuestDevs = nDevs;
 
             // If we might have put up an alert earlier, take it down
-            if ( 0 < m_nMissing && m_nMissing != nMissing ) {
-                dismissInviteAlert();
-            }
+            dismissInviteAlerts( nMissing, m_relayConnected );
 
             m_nMissing = nMissing; // will be 0 unless isServer is true
 
-            Action action = null;
+            final DlgID dlgID = 
+                m_relayConnected ? DlgID.DLG_INVITE : DlgID.DLG_NOINVITE;
             if ( 0 < nMissing && isServer && !m_haveInvited ) {
                 post( new Runnable() {
                         public void run() {
-                            showDialog( DlgID.DLG_INVITE );
+                            showDialog( dlgID );
                         }
                     } );
             }
@@ -1869,6 +1879,7 @@ public class BoardDelegate extends DelegateBase
                     String langName = m_gi.langName();
 
                     m_summary = DBUtils.getSummary( m_activity, m_gameLock );
+                    m_relayConnected = !m_summary.relayConnectPending();
 
                     setThis( this );
 
@@ -2018,14 +2029,17 @@ public class BoardDelegate extends DelegateBase
         }
     }
 
-    private void dismissInviteAlert()
+    private void dismissInviteAlerts( final int nMissing, final boolean connected )
     {
-        post( new Runnable() {
+        runOnUiThread( new Runnable() {
                 public void run() {
-                    try {
-                        dismissDialog( DlgID.DLG_INVITE );
-                    } catch ( Exception ex ) {
+                    if ( !m_relayConnected && connected ) {
+                        m_relayConnected = true;
+                        dismissDialog( DlgID.DLG_NOINVITE );
                     }
+                    if ( 0 == nMissing ) {
+                        dismissDialog( DlgID.DLG_INVITE );
+                    } 
                 }
             } );
     }

xwords4/android/XWords4/src/org/eehouse/android/xw4/DlgID.java

@@ -35,6 +35,7 @@ public enum DlgID {
     , DLG_DELETED
     , DLG_DICTGONE
     , DLG_INVITE
+    , DLG_NOINVITE
     , DLG_OKONLY
     , ENABLE_NFC
     , FORCE_REMOTE

xwords4/android/XWords4/src/org/eehouse/android/xw4/GamesListDelegate.java

@@ -1475,7 +1475,7 @@ public class GamesListDelegate extends ListDelegateBase
             break;
         case R.id.games_game_copy:
             final GameSummary smry = DBUtils.getSummary( m_activity, selRowIDs[0] );
-            if ( smry.inNetworkGame() ) {
+            if ( smry.inRelayGame() ) {
                 showOKOnlyDialog( R.string.no_copy_network );
             } else {
                 dropSels = true;    // will select the new game instead

xwords4/android/XWords4/src/org/eehouse/android/xw4/jni/GameSummary.java

@@ -102,7 +102,7 @@ public class GameSummary {
         return m_context; 
     }
 
-    public boolean inNetworkGame()
+    public boolean inRelayGame()
     {
         return null != relayID;
     }
@@ -242,6 +242,13 @@ public class GameSummary {
         return result;
     }
 
+    public boolean relayConnectPending()
+    {
+        boolean result = conTypes.contains( CommsConnType.COMMS_CONN_RELAY )
+            && (null == relayID || 0 == relayID.length());
+        return result;
+    }
+
     public boolean isMultiGame()
     {
         return ( serverRole != DeviceRole.SERVER_STANDALONE );