get rid of the other places where Uri's being used but a simple name

is needed.

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

@@ -35,7 +35,6 @@ import android.content.Intent;
 import java.util.concurrent.Semaphore;
 import java.util.ArrayList;
 import java.util.Iterator;
-import android.net.Uri;
 import android.app.Dialog;
 import android.app.AlertDialog;
 import android.app.ProgressDialog;
@@ -79,7 +78,6 @@ public class BoardActivity extends XWActivity
     private Handler m_handler;
     private TimerRunnable[] m_timers;
     private String m_name;
-    private Uri m_uri;
     private Toolbar m_toolbar;
     private ArrayList<String> m_pendingChats = new ArrayList<String>();
 
@@ -1221,8 +1219,9 @@ public class BoardActivity extends XWActivity
 
     private void startChatActivity()
     {
-        Intent intent = new Intent( Intent.ACTION_EDIT, 
+        Intent intent = new Intent( this, ChatActivity.class );
-                                    m_uri, this, ChatActivity.class );
+        intent.setAction( Intent.ACTION_EDIT );
+        intent.putExtra( BoardActivity.INTENT_KEY_NAME, m_name );
         startActivityForResult( intent, CHAT_REQUEST );
     }
 

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

@@ -528,7 +528,8 @@ public class DictsActivity extends ExpandableListActivity
         return intent;
     }
 
-    public static void launchAndDownload( Activity activity, int lang, String name )
+    public static void launchAndDownload( Activity activity, int lang, 
+                                          String name )
     {
         Intent intent = new Intent( activity, DictsActivity.class );
         intent.putExtra( DICT_DOLAUNCH, true );

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

@@ -25,7 +25,6 @@ import android.app.Dialog;
 import android.content.DialogInterface;
 import android.content.Intent;
 import android.view.LayoutInflater;
-import android.net.Uri;
 import junit.framework.Assert;
 import android.view.View;
 import android.widget.TextView;

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

@@ -22,7 +22,6 @@ package org.eehouse.android.xw4;
 
 import android.app.Activity;
 import android.content.Intent;
-import android.net.Uri;
 import android.os.Bundle;
 import java.io.File;
 import java.util.ArrayList;
@@ -373,15 +372,10 @@ public class GameConfig extends XWActivity
         m_cp = CommonPrefs.get( this );
 
         Intent intent = getIntent();
-        Uri uri = intent.getData();
+        m_path = intent.getStringExtra( BoardActivity.INTENT_KEY_NAME );
-        m_path = uri.getPath();
-        if ( m_path.charAt(0) == '/' ) {
-            m_path = m_path.substring( 1 );
-        }
 
         setContentView(R.layout.game_config);
 
-
         m_connectSet = findViewById(R.id.connect_set);
         m_addPlayerButton = (Button)findViewById(R.id.add_player);
         m_addPlayerButton.setOnClickListener( this );

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

@@ -29,7 +29,6 @@ import java.io.FileInputStream;
 import java.io.FileOutputStream;
 import java.io.InputStream;
 import java.nio.channels.FileChannel;
-import android.net.Uri;
 import java.util.ArrayList;
 import java.util.Arrays;
 import android.content.res.AssetManager;
@@ -836,8 +835,9 @@ public class GameUtils {
 
     public static void doConfig( Activity activity, String path, Class clazz )
     {
-        Uri uri = Uri.fromFile( new File(path) );
+        Intent intent = new Intent( activity, clazz );
-        Intent intent = new Intent( Intent.ACTION_EDIT, uri, activity, clazz );
+        intent.setAction( Intent.ACTION_EDIT );
+        intent.putExtra( BoardActivity.INTENT_KEY_NAME, path );
         activity.startActivity( intent );
     }
 

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

@@ -28,7 +28,6 @@ import android.app.PendingIntent;
 import android.content.Context;
 import android.content.Intent;
 import android.content.DialogInterface;
-import android.net.Uri;
 import android.os.Bundle;
 import android.os.Handler;
 import android.view.ContextMenu;

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

@@ -28,7 +28,6 @@ package org.eehouse.android.xw4;
 import android.app.Activity;
 import java.io.File;
 import android.os.Bundle;
-import android.net.Uri;
 import android.widget.Button;
 import android.widget.TextView;
 import android.view.View;
@@ -54,11 +53,7 @@ public class RelayGameActivity extends XWActivity
 
         setContentView( R.layout.relay_game_config );
 
-        Uri uri = getIntent().getData();
+        m_path = getIntent().getStringExtra( BoardActivity.INTENT_KEY_NAME );
-        m_path = uri.getPath();
-        if ( m_path.charAt(0) == '/' ) {
-            m_path = m_path.substring( 1 );
-        }
 
         m_playButton = (Button)findViewById( R.id.play_button );
         m_playButton.setOnClickListener( this );

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

@@ -25,7 +25,6 @@ import android.app.Dialog;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.view.LayoutInflater;
-import android.net.Uri;
 import junit.framework.Assert;
 import android.view.View;
 import android.widget.TextView;