[android-developers] remarkable slowness

Sun, 04 Sep 2011 17:02:50 -0700 

I am seeing some remarkable slowness in code like this:

        String html = "<html><head><style type=\"text/css\">tr:nth-child(odd)
{ background-color: rgba(0, 0, 0, 1.0); }"
                                + " tr:nth-child(even) { background-color: 
rgba(0, 0, 0, 1.0); }
td { padding: 4px; font-size: 13px; } "
                                + "body { color: white; font-family: 
\"Helvetica Neue\"; padding:
0; border: 0; margin: 0;"
                                + "}" +

                                "</style></head><body bgcolor=0><table 
width=320 border=0>";

                String dotline = "<tr><td colspan=4 align=center><font 
color=#aed136
size=3px><b>&middot; &middot; &middot; &middot; &middot; &middot;
&middot; &middot; &middot; &middot; &middot; &middot; &middot;
&middot; &middot; &middot; &middot; &middot; &middot; &middot;
&middot; &middot; &middot; &middot; &middot; &middot; &middot;
&middot; &middot; &middot; &middot;</td></tr>";
                html += dotline;
                html += "<tr><td/><td align=center><font 
color=#aed136><b>TEAMS</
td><td align=center><font color=#aed136><b>TIME</td></tr>\n";


The only thing I can think of is that I ought to use a StringBuffer to
build the HTML.  Can a mistake like that really cause so much
slowness?

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