private void processResponse(ImageResponse response) {
// First check if the response is for the right request. We may have:
// 1. Sent a new request, thus super-ceding this one.
// 2. Detached this view, in which case the response should be discarded.
if (response.getRequest() == lastRequest) {
lastRequest = null;
Bitmap responseImage = response.getBitmap();
Exception error = response.getError();
if (error != null) {
OnErrorListener listener = onErrorListener;
if (listener != null) {
listener.onError(
new FacebookException(
"Error in downloading profile picture for profileId: " + getProfileId(), error));
} else {
Logger.log(LoggingBehavior.REQUESTS, Log.ERROR, TAG, error.toString());
}
} else if (responseImage != null) {
setImageBitmap(responseImage);
if (response.isCachedRedirect()) {
sendImageRequest(false);
}
}
}
}
private void requestCompleted(Response response) {
Request request = response.getRequest();
if (request != currentRequest) {
return;
}
loading = false;
currentRequest = null;
FacebookRequestError requestError = response.getError();
FacebookException exception = (requestError == null) ? null : requestError.getException();
if (response.getGraphObject() == null && exception == null) {
exception =
new FacebookException("GraphObjectPagingLoader received neither a result nor an error.");
}
if (exception != null) {
nextRequest = null;
if (onErrorListener != null) {
onErrorListener.onError(exception, this);
}
} else {
addResults(response);
}
}
private void _handleMessage(Message msg) {
switch (msg.what) {
case TYPE_ON_ERROR:
mListener.onError();
break;
}
}
private void callOnErrorListener(Exception exception) {
if (onErrorListener != null) {
if (!(exception instanceof FacebookException)) {
exception = new FacebookException(exception);
}
onErrorListener.onError(this, (FacebookException) exception);
}
}
