check isOnline before getting data from internet if its true get the data
from internet if not redirect back to user.
On Tue, Oct 4, 2016 at 1:24 AM, Aaron D <alohaaa...@gmail.com> wrote:
> Hi, I want to test if my activity has online access.
> I click a button to execute an activity (downloads a list of people from a
> database and populates it within the app) but I don't know where to put it?
>
> When online activity is not detected I want the user to get a popup dialog
> box which says "No internet connectivity" and press OK.
>
> The app would return/stay at the same screen where the user pressed the
> button to execute the activity.
>
> Where should I execute the isOnline code and how do I get the behavior I
> want? In the background task?
>
> Thanks!
>
> #code from google search stack overflow
> private boolean isOnline()
> {
> try
> {
> ConnectivityManager cm =
> (ConnectivityManager)mContext.getSystemService(Context.CONNECTIVITY_SERVICE);
> return cm.getActiveNetworkInfo().isConnectedOrConnecting();
> }
> catch (Exception e)
> {
> return false;
> }
> }
>
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