Question

I am displaying a Graph in Android webview, previously it was working fine..but today i am getting blank screen instead of graph. what might be the reason. i am debugging the code but i didn’t find any exception or any uncertain condition in debugging information.
Please help me out.

wv.loadUrl(mUrl);

Is the line which takes “mUrl” as input. and loads the webpage in Webview.

Answer 1

Looks like you are making a request over network for fetching your data (Correct me if wrong). IF that is the case its always recommended to use an asynctask.

You can get the details here for the same:
http://techtej.blogspot.com/2011/03/android-thread-constructs-part-3.html

and

http://developer.android.com/reference/android/os/AsyncTask.html