// if the image is upvoted by the user is green, if downvoted is red and if neutral is dark grey
private void setBackgroundVoteColor(ImageView imageView, BaseGalleryImage image) {
if (image.getVote() != null) {
switch (image.getVote()) {
case "up":
imageView.setBackgroundColor(
ImgurApp.getContext().getResources().getColor(R.color.imgur_green));
break;
case "down":
imageView.setBackgroundColor(
ImgurApp.getContext().getResources().getColor(R.color.imgur_red));
break;
}
} else {
imageView.setBackgroundColor(
ImgurApp.getContext().getResources().getColor(R.color.imgur_dark_grey));
}
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
BaseGalleryImage baseGalleryImage = baseGalleryImages.get(position);
View mainView = convertView;
// check if the view is created
if (convertView == null) {
LayoutInflater layoutInflater =
(LayoutInflater) ImgurApp.getContext().getSystemService(Activity.LAYOUT_INFLATER_SERVICE);
mainView = layoutInflater.inflate(R.layout.gallery_image_item, null);
}
ImageView pic = (ImageView) mainView.findViewById(R.id.iv_gallery_image_item_thumb);
ImageView backg = (ImageView) mainView.findViewById(R.id.iv_gallery_image_item_back);
String url = "";
if (baseGalleryImage instanceof GalleryImage) {
url =
ImgurConstants.IMGUR_URL
+ baseGalleryImage.getId()
+ BaseImage.SMALL_SQUARE_THUMBNAIL
+ ".jpg";
} else {
url =
ImgurConstants.IMGUR_URL
+ ((GalleryAlbum) baseGalleryImage).getCover()
+ BaseImage.SMALL_SQUARE_THUMBNAIL
+ ".jpg";
}
// setting the picture in the main gallery
Ion.with(pic).placeholder(R.drawable.ic_launcher).error(R.drawable.ic_launcher).load(url);
// setting the color of the backgroun
setBackgroundVoteColor(backg, baseGalleryImage);
return mainView;
}