add preference (dialog) to set default address types. Not used yet,

and still ugly.

xwords4/android/XWords4/res/layout/conn_types_display.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+			  android:orientation="vertical"
+              android:layout_width="match_parent" 
+              android:layout_height="match_parent"
+              android:paddingLeft="8dp"
+              android:paddingRight="8dp"
+              >
+  <TextView android:id="@+id/invite_desc"
+            android:text="@string/min_len" 
+            android:layout_width="match_parent" 
+            android:layout_height="wrap_content"
+            android:textAppearance="?android:attr/textAppearanceMedium"
+			android:padding="8dp"
+            />
+
+<LinearLayout android:id="@+id/conn_types"
+			  android:orientation="vertical"
+              android:layout_width="match_parent" 
+              android:layout_height="wrap_content"
+              />
+</LinearLayout>

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

@@ -65,6 +65,7 @@
   <string name="key_summary_field">key_summary_field</string>
   <string name="key_default_loc">key_default_loc</string>
   <string name="key_force_tablet">key_force_tablet</string>
+  <string name="key_addrs_pref">key_addrs_pref</string>
 
   <!-- database keys whose entries aren't visible prefs -->
   <string name="key_closed_langs">key_closed_langs</string>

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

@@ -2284,4 +2284,8 @@
 
 	<!-- label within default wordlists in app preferences -->
 	<string name="default_language">Default language</string>
+
+	<!-- Title of preference in which you select which addressing
+	     modes network games will use to communicate -->
+	<string name="title_addrs_pref">Communicate via</string>
 </resources>

xwords4/android/XWords4/res/xml/xwprefs.xml

@@ -260,6 +260,11 @@
   <PreferenceScreen android:title="@string/network_behavior"
                     android:summary="@string/network_behavior_summary"
                     >
+	<org.eehouse.android.xw4.XWConnAddrPreference
+       android:key="@string/key_addrs_pref"
+       android:title="@string/title_addrs_pref"
+	   />
+
     <org.eehouse.android.xw4.SMSCheckBoxPreference 
         android:key="@string/key_enable_sms"
         android:title="@string/enable_sms"

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

@@ -1948,4 +1948,7 @@
 	dna taht Sdrowssorc si dellatsni no ti.</string>
   <!-- label within default wordlists in app preferences -->
   <string name="default_language">Tluafed egaugnal</string>
+  <!-- Title of preference in which you select which addressing
+	     modes network games will use to communicate -->
+  <string name="title_addrs_pref">Etacinummoc aiv</string>
 </resources>

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

@@ -1948,4 +1948,7 @@
 	AND THAT CROSSWORDS IS INSTALLED ON IT.</string>
   <!-- label within default wordlists in app preferences -->
   <string name="default_language">DEFAULT LANGUAGE</string>
+  <!-- Title of preference in which you select which addressing
+	     modes network games will use to communicate -->
+  <string name="title_addrs_pref">COMMUNICATE VIA</string>
 </resources>

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

@@ -0,0 +1,103 @@
+/* -*- compile-command: "find-and-ant.sh debug install"; -*- */
+/*
+ * Copyright 2010 - 2014 by Eric House (xwords@eehouse.org).  All
+ * rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+package org.eehouse.android.xw4;
+
+import android.app.AlertDialog;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.preference.DialogPreference;
+import android.util.AttributeSet;
+import android.view.View;
+import android.widget.CheckBox;
+import android.widget.CompoundButton.OnCheckedChangeListener;
+import android.widget.CompoundButton;
+import android.widget.LinearLayout;
+
+import org.eehouse.android.xw4.loc.LocUtils;
+import org.eehouse.android.xw4.jni.CommsAddrRec.CommsConnType;
+import org.eehouse.android.xw4.jni.CommsAddrRec.CommsConnTypeSet;
+
+public class XWConnAddrPreference extends DialogPreference {
+
+    private int m_flags;
+    private CommsConnTypeSet m_curSet;
+    private Context m_context;
+    // This stuff probably belongs in CommsConnType
+    private static CommsConnTypeSet s_supported;
+    static {
+        s_supported = new CommsConnTypeSet();
+        s_supported.add( CommsConnType.COMMS_CONN_RELAY );
+        s_supported.add( CommsConnType.COMMS_CONN_BT );
+        s_supported.add( CommsConnType.COMMS_CONN_SMS );
+    }
+
+    public XWConnAddrPreference( Context context, AttributeSet attrs )
+    {
+        super( context, attrs );
+        m_context = context;
+
+        // setWidgetLayoutResource( R.layout.conn_types_display );
+        setDialogLayoutResource( R.layout.conn_types_display );
+
+        setNegativeButtonText( LocUtils.getString( context, R.string.button_cancel ) );
+
+        m_flags = XWPrefs.getPrefsInt( context, R.string.key_addrs_pref, 0 );
+    }
+
+    @Override
+    protected void onBindDialogView( View view )
+    {
+        LocUtils.xlateView( m_context, view );
+
+        LinearLayout list = (LinearLayout)view.findViewById( R.id.conn_types );
+        m_curSet = DBUtils.intToConnTypeSet( m_flags );
+        for ( CommsConnType typ : s_supported.getTypes() ) {
+            CheckBox box = (CheckBox)LocUtils.inflate( m_context, R.layout.btinviter_item );
+            box.setText( typ.longName() );
+            box.setChecked( m_curSet.contains( typ ) );
+            list.addView( box );
+            
+            final CommsConnType typf = typ;
+            box.setOnCheckedChangeListener( new OnCheckedChangeListener() {
+                    public void onCheckedChanged( CompoundButton buttonView, 
+                                                  boolean isChecked )
+                    {
+                        if ( isChecked ) {
+                            m_curSet.add( typf );
+                        } else {
+                            m_curSet.remove( typf );
+                        }
+                    }
+                } );
+        }
+    }
+    
+    @Override
+    public void onClick( DialogInterface dialog, int which )
+    {
+        if ( AlertDialog.BUTTON_POSITIVE == which ) {
+            DbgUtils.logf( "ok pressed" );
+            m_flags = DBUtils.connTypeSetToInt( m_curSet );
+            XWPrefs.setPrefsInt( m_context, R.string.key_addrs_pref, m_flags );
+        }
+        super.onClick( dialog, which );
+    }
+}

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

@@ -32,12 +32,15 @@ import org.eehouse.android.xw4.DbgUtils;
 
 public class CommsAddrRec {
 
-    public enum CommsConnType { _COMMS_CONN_NONE,
+    public enum CommsConnType {
-            COMMS_CONN_IR,
+        _COMMS_CONN_NONE,
-            COMMS_CONN_IP_DIRECT,
+        COMMS_CONN_IR,
-            COMMS_CONN_RELAY,
+        COMMS_CONN_IP_DIRECT,
-            COMMS_CONN_BT,
+        COMMS_CONN_RELAY,
-            COMMS_CONN_SMS,
+        COMMS_CONN_BT,
+        COMMS_CONN_SMS;
+
+        public String longName() { return toString(); }
     };
 
     public static class CommsConnTypeSet extends HashSet<CommsConnType> {