asynchronous - Android AsyncTask still hanging UI -

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i'm using asynctask grab data web, still seems hanging ui while fetching data.

my code: https://gist.github.com/masterejay/10005933

the threadparse class inside main class, , initwebview method inside of main class, not threadparse.

you should launch asynctask using execute method.

with code call method in main thread. execute create new thread asynctask.

public void initwebview(string link) {     threadparse parse = new threadparse();     parse.execute(link); }

if really need ui in doinbackground should use runonuithread

i taked code block example

catch (indexoutofboundsexception ex){     currentpage = 1;     totalpages = 1;     toast.maketext(thread.this, "you on " + currentpage + " of " + totalpages, toast.length_long).show();     webview.loaddatawithbaseurl("http://netdna.bootstrapcdn.com/bootstrap/2.3.2/css/bootstrap.min.css", e.html(), "text/html", "utf-8", null);     return; }

here, let work should do

catch (indexoutofboundsexception ex){     yourtopactivity.this.runonuithread(new runnable()     {         currentpage=1;         totalpages=1;         toast.maketext(thread.this,"you on "+currentpage+" of "+totalpages,toast.length_long).          show();          webview.loaddatawithbaseurl("http://netdna.bootstrapcdn.com/bootstrap/2.3.2/css/bootstrap.min.css",e.html(),"text/html","utf-8",null);     });     return; }

same other things works ui elements.

runonuithread documentation.

here yourtopactivity needed because should use runonuithread method of activity , inside asynctask class.

anyway, should rethink code use onpostexecute , onpreexecute


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