add forgotten file

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

@@ -0,0 +1,85 @@
+/* -*- compile-command: "find-and-gradle.sh insXw4Debug"; -*- */
+/*
+ * 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
+ * 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.Dialog;
+import android.content.Context;
+import android.content.DialogInterface.OnClickListener;
+import android.content.DialogInterface;
+import android.os.Bundle;
+import android.support.v4.app.DialogFragment;
+import android.view.View;
+import android.view.View;
+import android.widget.TextView;
+
+import java.text.DateFormat;
+import java.util.Date;
+
+import junit.framework.Assert;
+
+import org.eehouse.android.xw4.loc.LocUtils;
+
+public class AboutAlert extends DialogFragment {
+
+    public static AboutAlert newInstance()
+    {
+        return new AboutAlert();
+    }
+
+    @Override
+    public Dialog onCreateDialog( Bundle sis )
+    {
+        final Context context = getActivity();
+        final View view = LocUtils.inflate( context, R.layout.about_dlg );
+        TextView vers = (TextView)view.findViewById( R.id.version_string );
+
+        DateFormat df = DateFormat.getDateTimeInstance( DateFormat.FULL,
+                                                        DateFormat.FULL );
+        String dateString
+            = df.format( new Date( BuildConfig.BUILD_STAMP * 1000 ) );
+        vers.setText( getString( R.string.about_vers_fmt,
+                                 getString( R.string.app_version ),
+                                 BuildConfig.GIT_REV, dateString ) );
+
+        TextView xlator = (TextView)view.findViewById( R.id.about_xlator );
+        String str = getString( R.string.xlator );
+        if ( str.length() > 0 && !str.equals("[empty]") ) {
+            xlator.setText( str );
+        } else {
+            xlator.setVisibility( View.GONE );
+        }
+
+        return LocUtils.makeAlertBuilder( context )
+            .setIcon( R.drawable.icon48x48 )
+            .setTitle( R.string.app_name )
+            .setView( view )
+            .setNegativeButton( R.string.changes_button,
+                                new OnClickListener() {
+                                    @Override
+                                    public void onClick( DialogInterface dlg,
+                                                         int which )
+                                    {
+                                        FirstRunDialog.show( context );
+                                    }
+                                } )
+            .setPositiveButton( android.R.string.ok, null )
+            .create();
+    }
+}