public State libraryEvent(Object library, int event, Object data) {
if (library == apirequest) {
switch (event) {
case PRequest.EVENT_CONNECTED:
parser.start(apirequest);
break;
case PRequest.EVENT_ERROR:
this.selection = 0;
this.index = 0;
this.count = 0;
this.assets = null;
case PRequest.EVENT_DONE:
apirequest = null;
break;
}
} else if (library == imgrequest) {
switch (event) {
case PRequest.EVENT_CONNECTED:
imgrequest.readBytes();
break;
case PRequest.EVENT_DONE:
imgfetching.image = new PImage((byte[]) data);
case PRequest.EVENT_ERROR:
imgfetching = null;
imgrequest = null;
break;
}
} else if (library == parser) {
switch (event) {
case XMLParser.EVENT_TAG_START:
if ("asset".equals(data)) {
apifetching = new Asset();
}
break;
case XMLParser.EVENT_TEXT:
text = (String) data;
break;
case XMLParser.EVENT_TAG_END:
if ("count".equals(data)) {
int count = PMIDlet.toInt(text);
assets = new Asset[count];
} else if ("asset".equals(data)) {
assets[count] = apifetching;
apifetching = null;
count++;
} else if (apifetching != null) {
apifetching.put(data, text);
}
break;
case XMLParser.EVENT_DOCUMENT_END:
apirequest = null;
break;
}
}
return this;
}
public void fetchImage(Asset asset) {
if (imgrequest == null) {
String url = (String) asset.get("thumb");
url = url.substring(20);
imgfetching = asset;
imgrequest = client.GET(url);
}
}