package what.whatandroid.search;
import android.content.Context;
import android.os.Bundle;
import android.support.v4.content.AsyncTaskLoader;
import api.search.user.UserSearch;
/**
* AsyncTaskLoader to load some page of a user search with the desired terms & tags
* bundle should contain at least one of search terms or tags. If no page number is
* passed the first page is loaded
*/
public class UserSearchAsyncLoader extends AsyncTaskLoader<UserSearch> {
private UserSearch search;
private String terms;
private int page;
public UserSearchAsyncLoader(Context context, Bundle args){
super(context);
terms = args.getString(SearchActivity.TERMS, "");
page = args.getInt(SearchActivity.PAGE, 1);
}
@Override
public UserSearch loadInBackground(){
if (search == null){
while (true){
search = UserSearch.search(terms, page);
//If we get rate limited wait and retry. It's very unlikely the user has used all 5 of our
//requests per 10s so don't wait the whole time initially
if (search != null && !search.getStatus() && search.getError() != null && search.getError().equalsIgnoreCase("rate limit exceeded")){
try {
Thread.sleep(3000);
}
catch (InterruptedException e){
Thread.currentThread().interrupt();
}
}
else {
break;
}
}
}
return search;
}
@Override
protected void onStartLoading(){
if (search != null){
deliverResult(search);
}
else {
forceLoad();
}
}
public String getTerms(){
return terms;
}
}