@Override
public boolean loadAsset() {
logger.info("Loading image " + descriptor.getUri());
loaded = false;
if (image == null) {
try {
String path = assetHandler.getAbsolutePath(descriptor.getUri().getPath());
image = PlayN.assets().getImage(path);
if (image != null) {
logger.info(
"Image loaded OK: {} from {} width {}",
new Object[] {descriptor.getUri(), path, image.width()});
return image.isReady();
} else {
logger.error("Image NOT loaded: {}", descriptor.getUri());
return true;
}
} catch (Exception e) {
logger.error("Error loading image: {}", descriptor.getUri(), e);
return false;
}
}
image.addCallback(
new ResourceCallback<Image>() {
@Override
public void done(Image resource) {
loaded = true;
}
@Override
public void error(Throwable err) {}
});
return loaded;
}
/**
* Creates a new background using the given image. The image is assumed to be divided into a 3x1
* grid of 3 equal pieces.
*
* <p>NOTE: the image must be preloaded since we need to determine the stretching factor. If this
* cannot be arranged using the application resource strategy, callers may consider setting the
* background style from the images callback.
*/
public Scale3Background(Image image) {
if (!image.isReady()) {
// complain about this, we don't support asynch images
PlayN.log().warn("Scale3 image not preloaded: " + image);
}
_image = image;
_s3 = new Scale3(image.width(), image.height());
}