2012/1/5 John Davis <[email protected]>: > Hello Mark, > > Nope. > for (int i=0;i<numRows;i++) { > // If it is the 2nd or 5th item, tag it so that it will be > displayed in blue. > if (i==2 || i==5) { > listCount = adapter.getCount(); > count = theList.getCount(); > fooView = (View) theList.getItemAtPosition(i); > // fooView.setTag(99); > } > > i=2, listCount = 6 and count = 6. The listview stored in theList is > functional, since it retuns the result provided by getCount. It is > also in agreement with the array adapter count. > theList.getItemAtPositon(5) should either return the item or null. It > raises and exception. That is a bug. >
Jeeze, how many times do we have to tell you before you listen... This *is* a bug, a bug you introduced. You get the item at the position. Then you cast it to something it isn't. You can't do that: it's not a view, you can't treat it like one. Why do you think you can? Android API returns you back the object perfectly fine, but then *you* cast it to something it's not, *you're* the one raising the exception. Kris -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
