/** 异步加载头像位图到ImageLoader内存缓存 */
private static void asyncLoadAvatarBitmapToCache(UserInfoProvider.UserInfo userInfo) {
if (userInfo == null || !isImageUriValid(userInfo.getAvatar())) {
return;
}
String url = HeadImageView.getAvatarCacheKey(userInfo.getAvatar());
ImageLoader.getInstance()
.loadImage(
url,
new ImageSize(
HeadImageView.DEFAULT_AVATAR_THUMB_SIZE, HeadImageView.DEFAULT_AVATAR_THUMB_SIZE),
avatarLoadOption,
null);
}
@Override
public void refresh(ContactDataAdapter adapter, int position, final ContactItem item) {
// contact info
final IContact contact = item.getContact();
if (contact.getContactType() == IContact.Type.Friend) {
head.loadBuddyAvatar(contact.getContactId());
} else {
Team team = TeamDataCache.getInstance().getTeamById(contact.getContactId());
head.loadTeamIconByTeam(team);
}
name.setText(contact.getDisplayName());
headLayout.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
if (contact.getContactType() == IContact.Type.Friend) {
if (NimUIKit.getContactEventListener() != null) {
NimUIKit.getContactEventListener()
.onAvatarClick(context, item.getContact().getContactId());
}
}
}
});
// query result
desc.setVisibility(View.GONE);
/*
TextQuery query = adapter.getQuery();
HitInfo hitInfo = query != null ? ContactSearch.hitInfo(contact, query) : null;
if (hitInfo != null && !hitInfo.text.equals(contact.getDisplayName())) {
desc.setVisibility(View.VISIBLE);
} else {
desc.setVisibility(View.GONE);
}
*/
}
/** 从ImageLoader内存缓存中取出头像位图 */
private static Bitmap getMemoryCachedAvatarBitmap(UserInfoProvider.UserInfo userInfo) {
if (userInfo == null || !isImageUriValid(userInfo.getAvatar())) {
return null;
}
String key = HeadImageView.getAvatarCacheKey(userInfo.getAvatar());
// DiskCacheUtils.findInCache(uri, ImageLoader.getInstance().getDiskCache() 查询磁盘缓存示例
List<Bitmap> bitmaps =
MemoryCacheUtils.findCachedBitmapsForImageUri(
key, ImageLoader.getInstance().getMemoryCache());
if (bitmaps.size() > 0) {
return bitmaps.get(0);
}
return null;
}