Questions tagged as 'rss'

Tagged questions
4
answers

ProgressDialog until you finish loading a view using Thread

Well, I have a view in which I post a RSS and I'd like it to come out as% ProgressDialog while loading. Currently I have it put to last 3 seconds, but I want to know how to put it to last until it finishes loading the view: protected vo...
asked by 07.06.2017 / 11:24
1
answer

Problems with rss reader

Why do I get this error? java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.TextView.setText (java.lang.CharSequence)' on a null object reference I paste the rss reader code: public class MainActivity exte...
asked by 10.05.2017 / 22:33
1
answer

Show RSS by screen

I am learning to work with RSS and the truth is that I am very lost, I have this code but on the screen I only get "Loading Rss ..." but never upload anything. What is this about? What am I doing wrong? <!DOCTYPE html> <html>...
asked by 13.02.2018 / 19:02
1
answer

Create an RSS feed for several selected categories

If I do this link I can create an RSS feed for a particular category. But what if I want to create an RSS feed for several selected categories? it's possible? The OSClass version is 3.3.2     
asked by 26.12.2016 / 14:28
1
answer

How to notify of news on a website? [closed]

I am new to web programming and for academic reasons I designed a web page for a teacher, which is a site to host the notes for certain students who study the subject, but he told me that if it was possible to notify the students when make chang...
asked by 10.05.2016 / 02:01