/**
* asynchronously load avatars
*
* @param avatarSize set a avatar size in one of 24*24, 32*32, 48*48, 64*64, 72*72, 96*96
*/
public void loadAvatarUrls(int avatarSize) {
List<Avatar> avatars;
if (!Utils.isNetworkOn() || !avatarManager.isNeedToLoadNewAvatars()) {
// Toast.makeText(AccountsActivity.this, getString(R.string.network_down),
// Toast.LENGTH_SHORT).show();
// use cached avatars
avatars = avatarManager.getAvatarList();
if (avatars == null) {
return;
}
// set avatars url to adapter
mAccountAdapter.setAvatars((ArrayList<Avatar>) avatars);
// notify adapter data changed
mAccountAdapter.notifyDataSetChanged();
return;
}
LoadAvatarUrlsTask task = new LoadAvatarUrlsTask(avatarSize);
ConcurrentAsyncTask.execute(task);
}
@Override
protected void onPostExecute(Void v) {
showLoading(false);
if (err != null || accounts == null) {
setErrorMessage(R.string.load_accounts_fail);
if (err != null) {
Log.d(DEBUG_TAG, "failed to load accounts: " + err.getMessage());
}
return;
}
if (accounts.size() == 1 && forwardIfOnlyOneAccount) {
// Only 1 account. Go to next step.
setAccount(accounts.get(0));
chooseRepo();
return;
}
CloudLibraryAccountAdapter adapter = getAccountAdapter();
adapter.clear();
for (Account account : accounts) {
adapter.add(account);
}
adapter.notifyDataSetChanged();
showListOrEmptyText(accounts.size());
}