// main thread
public boolean addTarget(final ImageConsumer imageHolder) {
if (future.isCancelled()) {
return false;
} // we should start a new task
imageHolder.onStart(this, request.url);
synchronized (targets) {
if (result != null) {
imagesManager.setResultImage(imageHolder, result, false);
imageHolder.onFinish(request.url, result);
} else if (error != null) {
imageHolder.onError(request.url, error);
} else {
imageHolder.currentLoader = this;
targets.add(imageHolder);
}
}
return true;
}
