/**
* Sets the objects on the {@link RenderManager} to the given values, creating (or disabling) the
* {@link RenderManager} if necessary.
*/
private <E> void setSources(
ArrayList<E> sources, EnumSet<UpdateType> updateType, Class<E> clazz, AtomicSection atomic) {
@SuppressWarnings("unchecked")
RenderManager<E> manager = (RenderManager<E>) renderMap.get(clazz);
if (sources == null || sources.isEmpty()) {
if (manager != null) {
// TODO(brent): we should really just disable this layer, but in a
// manner that it will automatically be reenabled when appropriate.
Blog.d(this, " " + clazz.getSimpleName());
manager.queueObjects(Collections.<E>emptyList(), updateType, atomic);
}
return;
}
if (manager == null) {
manager = createRenderManager(clazz, atomic);
renderMap.put(clazz, manager);
}
// Blog.d(this, " " + clazz.getSimpleName() + " " + sources.size());
manager.queueObjects(sources, updateType, atomic);
}
private void readSourceFile(String sourceFilename) {
Log.d(TAG, "Loading Proto File: " + sourceFilename + "...");
InputStream in = null;
try {
in = assetManager.open(sourceFilename, AssetManager.ACCESS_BUFFER);
AstronomicalSourcesProto.Builder builder = AstronomicalSourcesProto.newBuilder();
builder.mergeFrom(in);
for (AstronomicalSourceProto proto : builder.build().getSourceList()) {
fileSources.add(new ProtobufAstronomicalSource(proto, getResources()));
}
Log.d(TAG, "Found: " + fileSources.size() + " sources");
String s =
String.format(
"Finished Loading: %s | Found %s sourcs.\n", sourceFilename, fileSources.size());
Blog.d(this, s);
refreshSources(EnumSet.of(UpdateType.Reset));
} catch (IOException e) {
Log.e(TAG, "Unable to open " + sourceFilename);
} finally {
Closeables.closeQuietly(in);
}
}