remember last invitee and make default next time

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

@@ -86,6 +86,7 @@ public class GamesListDelegate extends ListDelegateBase
     private static final String SAVE_NEXTSOLO = "SAVE_NEXTSOLO";
     private static final String SAVE_REMATCHEXTRAS = "SAVE_REMATCHEXTRAS";
     private static final String SAVE_MYSIS = TAG + "/MYSIS";
+    private static final String KP_NAME_KEY = TAG + "/kp_last_name";
 
     private static final String RELAYIDS_EXTRA = "relayids";
     private static final String ROWID_EXTRA = "rowid";
@@ -965,10 +966,11 @@ public class GamesListDelegate extends ListDelegateBase
     private Dialog mkNewWithKnowns()
     {
         String[] names = XwJNI.kplr_getPlayers();
-        final String[] nameRef = {null};
+        final String[] nameRef
+            = { DBUtils.getStringFor( m_activity, KP_NAME_KEY, null ) };
         final NewWithKnowns view = (NewWithKnowns)
             LocUtils.inflate( m_activity, R.layout.new_game_with_knowns );
-        view.setNames( names, GameUtils.makeDefaultName( m_activity ) );
+        view.setNames( names, nameRef[0], GameUtils.makeDefaultName( m_activity ) );
         AlertDialog.Builder ab = makeAlertBuilder()
             .setView( view )
             .setTitle( R.string.new_game_networked )
@@ -977,6 +979,7 @@ public class GamesListDelegate extends ListDelegateBase
                     @Override
                     public void onClick( DialogInterface dlg, int item ) {
                         Assert.assertTrueNR( null != nameRef[0] );
+                        DBUtils.setStringFor( m_activity, KP_NAME_KEY, nameRef[0] );
                         CommsAddrRec addr = XwJNI.kplr_getAddr( nameRef[0] );
                         if ( null != addr ) {
                             launchLikeRematch( addr, view.gameName() );

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

@@ -20,6 +20,7 @@
 package org.eehouse.android.xw4;
 
 import android.content.Context;
+import android.text.TextUtils;
 import android.util.AttributeSet;
 import android.view.View;
 import android.widget.AdapterView.OnItemSelectedListener;
@@ -49,7 +50,7 @@ public class NewWithKnowns extends LinearLayout implements OnItemSelectedListene
         mListener = listener;
     }
 
-    void setNames( String[] knowns, String gameName )
+    void setNames( String[] knowns, String dflt, String gameName )
     {
         ArrayAdapter<String> adapter = new
             ArrayAdapter<String>( getContext(),
@@ -60,6 +61,14 @@ public class NewWithKnowns extends LinearLayout implements OnItemSelectedListene
         Spinner spinner = (Spinner)findViewById( R.id.names );
         spinner.setAdapter( adapter );
         spinner.setOnItemSelectedListener( this );
+        if ( !TextUtils.isEmpty( dflt ) ) {
+            for ( int ii = 0; ii < knowns.length; ++ii ) {
+                if ( knowns[ii].equals( dflt ) ) {
+                    spinner.setSelection( ii );
+                    break;
+                }
+            }
+        }
 
         EditText et = (EditText)findViewById( R.id.name_edit );
         et.setText( gameName );

xwords4/android/app/src/main/res/layout/new_game_with_knowns.xml

@@ -10,7 +10,7 @@
 
   <TextView android:layout_width="fill_parent"
             android:layout_height="wrap_content"
-            android:text="Choose your opponent"
+            android:text="@string/choose_opponent"
             />
 
   <Spinner android:id="@+id/names"
@@ -21,7 +21,7 @@
 
   <TextView android:layout_width="fill_parent"
             android:layout_height="wrap_content"
-            android:text="Name your game"
+            android:text="@string/name_game"
             />
 
   <EditText android:id="@+id/name_edit"

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

@@ -2667,4 +2667,9 @@
     <string name="knowns_dup_name_fmt">Unable to change name from
     “%1$s” to “%2$s”. Is “%2$s” already in use?</string>
 
+    <!-- Title of known-player spinner in quick-invite new game dialog -->
+    <string name="name_game">Name your game</string>
+    <!-- Title of the game name field in quick-invite new game dialog -->
+    <string name="choose_opponent">Choose your opponent</string>
+
 </resources>