add "archive" option to dialog on opening done game

Create the group if needed. Name's not user-editable at this
point. Should be a preference, and that preference should be changed if
user renames it.

xwords4/android/app/src/main/java/org/eehouse/android/xw4/BoardDelegate.java

@@ -204,6 +204,21 @@ public class BoardDelegate extends DelegateBase
                         }
                     };
                 ab.setNegativeButton( R.string.button_rematch, lstnr );
+
+                // If we're not already in the "archive" group, offer to move
+                final String archiveName = LocUtils
+                    .getString( m_activity, R.string.group_name_archive );
+                final long archiveGroup = DBUtils.getGroup( m_activity, archiveName );
+                long curGroup = DBUtils.getGroupForGame( m_activity, m_rowid );
+                if ( curGroup != archiveGroup ) {
+                    lstnr = new OnClickListener() {
+                            public void onClick( DialogInterface dlg,
+                                                 int whichButton ) {
+                                archiveAndClose( archiveName, archiveGroup );
+                            }
+                        };
+                    ab.setNeutralButton( R.string.button_archive, lstnr );
+                }
             } else if ( DlgID.DLG_CONNSTAT == dlgID
                         && BuildConfig.DEBUG && null != m_connTypes
                         && (m_connTypes.contains( CommsConnType.COMMS_CONN_RELAY )
@@ -2575,6 +2590,16 @@ public class BoardDelegate extends DelegateBase
         return wordsArray;
     }
 
+    private void archiveAndClose( String archiveName, long groupID )
+    {
+        if ( DBUtils.GROUPID_UNSPEC == groupID ) {
+            groupID = DBUtils.addGroup( m_activity, archiveName );
+        }
+        DBUtils.moveGame( m_activity, m_rowid, groupID );
+        waitCloseGame( false );
+        finish();
+    }
+
     // For now, supported if standalone or either BT or SMS used for transport
     private boolean rematchSupported( boolean showMulti )
     {

xwords4/android/app/src/main/java/org/eehouse/android/xw4/DBUtils.java

@@ -81,7 +81,9 @@ public class DBUtils {
     private static long s_cachedRowID = ROWID_NOTFOUND;
     private static byte[] s_cachedBytes = null;
 
-    public static enum GameChangeType { GAME_CHANGED, GAME_CREATED, GAME_DELETED };
+    public static enum GameChangeType { GAME_CHANGED, GAME_CREATED,
+                                        GAME_DELETED, GAME_MOVED,
+    };
 
     public static interface DBChangeListener {
         public void gameSaved( long rowid, GameChangeType change );
@@ -1701,6 +1703,29 @@ public class DBUtils {
         return result;
     }
 
+    public static long getGroup( Context context, String name )
+    {
+        long result = GROUPID_UNSPEC;
+        String[] columns = { ROW_ID };
+        String selection = DBHelper.GROUPNAME + " = ?";
+        String[] selArgs = { name };
+
+        initDB( context );
+        synchronized( s_dbHelper ) {
+            Cursor cursor = s_db.query( DBHelper.TABLE_NAME_GROUPS, columns,
+                                        selection, selArgs,
+                                        null, // groupBy
+                                        null, // having
+                                        null // orderby
+                                        );
+            if ( cursor.moveToNext() ) {
+                result = cursor.getLong( cursor.getColumnIndex( ROW_ID ) );
+            }
+            cursor.close();
+        }
+        return result;
+    }
+
     public static long addGroup( Context context, String name )
     {
         long rowid = GROUPID_UNSPEC;
@@ -1759,13 +1784,14 @@ public class DBUtils {
     }
 
     // Change group id of a game
-    public static void moveGame( Context context, long gameid, long groupID )
+    public static void moveGame( Context context, long rowid, long groupID )
     {
         Assert.assertTrue( GROUPID_UNSPEC != groupID );
         ContentValues values = new ContentValues();
         values.put( DBHelper.GROUPID, groupID );
-        updateRow( context, DBHelper.TABLE_NAME_SUM, gameid, values );
+        updateRow( context, DBHelper.TABLE_NAME_SUM, rowid, values );
         invalGroupsCache();
+        notifyListeners( rowid, GameChangeType.GAME_MOVED );
     }
 
     private static String getChatHistoryStr( Context context, long rowid )

xwords4/android/app/src/main/java/org/eehouse/android/xw4/GamesListDelegate.java

@@ -1060,8 +1060,6 @@ public class GamesListDelegate extends ListDelegateBase
             invalidateOptionsMenuIf();
             setTitle();
         }
-
-        mkListAdapter();
     }
 
     public void invalidateOptionsMenuIf()
@@ -1133,6 +1131,9 @@ public class GamesListDelegate extends ListDelegateBase
                         mkListAdapter();
                         setSelGame( rowid );
                         break;
+                    case GAME_MOVED:
+                        mkListAdapter();
+                        break;
                     default:
                         Assert.fail();
                         break;

xwords4/android/app/src/main/res/values/strings.xml

@@ -2158,6 +2158,8 @@
          game with the same players and parameters as the one that
          just ended. -->
     <string name="button_rematch">Rematch</string>
+    <string name="button_archive">Archive\u200C</string>
+    <string name="group_name_archive">Archive</string>
 
     <string name="button_reconnect">Reconnect</string>