This sample code has been developed by Streamezzo.
Its purpose is to illustrate how to download scenes in background on client when connection becomes available.
Current scene comes with a queue of other scenes URL that are downloaded and stored in client cache and can be accessed instantaneously.
Queue scene (queues 10 occurences of "Item" scene)
"/>
<%
final int itemsNumber = 10;
%>
<%
StzUrl url;
String cachedText = "";
for (int i=0 ; i < itemsNumber; i++) {
url = stzRequest.getURLMaker().createUrlForRspFile("item.rsp");
url.addParameter("index", String.valueOf(i));
cachedText += "[" + i + "]";
%>
" url="<%= url %>"
yes="<%= "local:reiterateTest"+i %>" no="<%= "global:cache"+i %>"/>
" startTime="NEVER">
">
" url="<%= url %>"
yes="<%= "global:reiterateTest"+i %>" no="<%= "global:cache"+i %>"/>
" startTime="NEVER">
" field="Conditional.startTime" timevalue="NOW"/>
" startTime="NEVER">
<%
}
%>
Item scene (occurences queued by "Queue" scene)
"
append="true"/>
<%
int index = Integer.parseInt(stzRequest.getRequestParameter("index"));
String imageURL = "http://chart.apis.google.com/chart?cht=p3&chs=250x100&chd=t:" + ((index + 1) * 10) + "," + ((10 - (index + 1)) * 10);
stzRequest.getLogger().debug("Image URL" + index + "=" + imageURL);
%>
"
horizAlign="CENTERED" vertAlign="MIDDLE"/>
| Attachment | Size |
|---|---|
| Background_client_cache.swz | 3.95 KB |
