protected void buildList()
{
Intent statusIntent;
Server yastServer;
Bundle b;
statusIntent = Intent;
b = statusIntent.Extras;
yastServer = new Server(b);
statusModule = yastServer.getStatusModule();
try {
graphs = statusModule.getGraphs();
} catch(SAXException ex) {
graphs = null;
}
try {
logs = statusModule.getLogs();
} catch(Exception ex) {
// Unable to get logs
logs = null;
Android.Util.Log.Error("SystemStatusActivity", ex.Message);
}
populateAdapter ();
}
public void fetchMetricData()
{
Bundle b;
Server yastServer;
string resource_type;
StatusModule statusModule;
List<Metric> networkMetrics;
b = Intent.Extras;
resource_type = b.GetString("RESOURCE_TYPE");
yastServer = new Server(b);
metric = null;
// TODO: figure out how many data points we want to graph on this small screen
if (resource_type == "Network")
{
try {
statusModule = yastServer.getStatusModule();
networkMetrics = statusModule.getMetric(Metric.NETWORK);
// FIXME: We are using "eth0" in the meantime, but we should be able to show the other interfaces
// Also, each interface has different types, here we are hard-coding "if_packets" (aka, rx and tx)
string id = null;
foreach (Metric m in networkMetrics) {
if (m.getTypeInstance () != null && m.getTypeInstance().CompareTo("eth0") == 0
&& m.getType () != null && m.getType().CompareTo("if_packets") == 0) {
id = m.getId ();
break;
}
}
timeStamp = (int) (new Date ().Time / 1000);
timeStampStart = timeStamp - (60 * length);
metric = statusModule.getMetricData(id,
timeStampStart,
timeStamp);
if (metric != null) {
// FIXME: GraphArrayList<E>orts one value only,
List<Value> xmlValues = (List<Value>) metric.getValues ();
// FIXME: We are using the first value, however the graph should show all the values available, for
// example "if_packets" has "tx" and "rx" values.
float [] fvalues = xmlValues[0].getValues ().ToArray();
values = new float [fvalues.Length];
for (int x=0; x<fvalues.Length; x++) {
values[x] = fvalues[x];
}
}
} catch (Exception e) {
Android.Util.Log.Error("DisplayResourceActivity", e.Message);
}
}
Task returnRes = new Task (() => {
buildGraph ();
fetchMetricDataProgress.Dismiss ();
});
RunOnUiThread (returnRes.Start);
}