cleanup from review of changes

xwords4/android/app/src/main/assets/changes.html

@@ -38,6 +38,7 @@
           work anyway.)</li>
       <li>Don't open a closed group when moving games to it</li>
       <li>Fix occasional crash</li>
+      <li>Switch from ant to gradle (dev. detail)</li>
   </ul>
 
   <p>(The full changelog 

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

@@ -83,15 +83,8 @@ public class BoardDelegate extends DelegateBase
                NFCUtils.NFCActor {
     private static final String TAG = BoardDelegate.class.getSimpleName();
 
-    public static final String INTENT_KEY_CHAT = "chat";
-
     private static final int SCREEN_ON_TIME = 10 * 60 * 1000; // 10 mins
 
-    private static final String DLG_TITLE = "DLG_TITLE";
-    private static final String DLG_TITLESTR = "DLG_TITLESTR";
-    private static final String DLG_BYTES = "DLG_BYTES";
-    private static final String ROOM = "ROOM";
-    private static final String PWDNAME = "PWDNAME";
     private static final String SAVE_MYSIS = TAG + "/MYSIS";
 
     private Activity m_activity;

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

@@ -50,7 +50,7 @@ public class DBAlert extends XWDialogFragment {
                 if ( null != obj && !(obj instanceof Serializable) ) {
                     Log.d( TAG, "OOPS: %s not Serializable",
                            obj.getClass().getName() );
-                    // Assert.fail();
+                    Assert.assertFalse( BuildConfig.DEBUG );
                 }
             }
         }

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

@@ -100,6 +100,7 @@ public class DelegateBase implements DlgClickNotify,
     protected void onCreateContextMenu( ContextMenu menu, View view,
                                         ContextMenuInfo menuInfo ) {}
     protected boolean onContextItemSelected( MenuItem item ) { return false; }
+    protected void onStop() {}
     protected void onDestroy() {}
     protected void onWindowFocusChanged( boolean hasFocus ) {}
     protected boolean handleBackPressed() { return false; }
@@ -156,16 +157,6 @@ public class DelegateBase implements DlgClickNotify,
         XWService.setListener( null );
     }
 
-    protected void onStop()
-    {
-        // Alerts disappear on their own if not in dualpane mode
-        if ( false
-             && m_activity instanceof MainActivity
-             && ((MainActivity)m_activity).inDPMode() ) {
-            DlgDelegate.closeAlerts( m_activity, this );
-        }
-    }
-
     protected DelegateBase curThis()
     {
         DelegateBase result = null;
@@ -433,6 +424,7 @@ public class DelegateBase implements DlgClickNotify,
     {
         DlgID dlgID = alert.getDlgID();
         Log.d( TAG, "makeDialog(): not handling %s", dlgID.toString() );
+        Assert.assertFalse( BuildConfig.DEBUG );
         return null;
     }
 

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

@@ -312,7 +312,7 @@ public class DictBrowseDelegate extends DelegateBase
             finish();
             break;
         default:
-            Assert.assertTrue( !BuildConfig.DEBUG );
+            Assert.assertFalse( BuildConfig.DEBUG );
         }
         return handled;
     }

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

@@ -929,20 +929,6 @@ public class GamesListDelegate extends ListDelegateBase
             .setEnabled( 0 <= m_mySIS.groupSelItem );
     }
 
-    @Override
-    protected void prepareDialog( DlgID dlgID, Dialog dialog )
-    {
-        Assert.fail();
-        /*
-        AlertDialog ad = (AlertDialog)dialog;
-        switch( dlgID ) {
-        case CHANGE_GROUP:
-            ad.getButton( AlertDialog.BUTTON_POSITIVE ).setEnabled( false );
-            break;
-        }
-        */
-    }
-
     @Override
     protected void init( Bundle savedInstanceState )
     {

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

@@ -1,7 +1,6 @@
 /* -*- compile-command: "find-and-gradle.sh installXw4Debug"; -*- */
 /*
- * Copyright 2009-2010 by Eric House (xwords@eehouse.org).  All
- * rights reserved.
+ * Copyright 2017 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
@@ -21,16 +20,11 @@
 package org.eehouse.android.xw4;
 
 import android.os.Bundle;
-import android.app.Activity;
-import android.content.Intent;
 
 public class HostActivity extends XWActivity {
-    private HostDelegate m_dlgt;
 
     @Override
     public void onCreate( Bundle sis ) {
-        m_dlgt = new HostDelegate( this, sis );
-        super.onCreate( sis, m_dlgt );
+        super.onCreate( sis, new HostDelegate( this, sis ) );
     }
-
 }

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

@@ -125,7 +125,7 @@ public class SMSInviteDelegate extends InviteDelegate {
         if ( Activity.RESULT_CANCELED != resultCode && data != null ) {
             switch ( requestCode ) {
             case GET_CONTACT:
-                post ( new Runnable() {
+                post( new Runnable() {
                         @Override
                         public void run() {
                             addPhoneNumbers( data );