While working on my current app, I find myself needing to populate a spinner (and a MultiSpinner, but that one's easy---feed it the list directly) from data that's stored in various types of Lists (List<String>, List<Integer>, List<Camera.Size>, and probably List<int[]>).
So far, I've read all kinds of stuff about the ArrayList type, and when I search for List<x> I get ArrayList<x[]> instead. I THOUGHT I had the solution, using String[] foo = bar.toArray(); Eclipse threw an error, and required me to cast that to String[] as: String[] foo = (String[]) bar.toArray(); And this caused a force close, where the error stated that you can't cast toArray() to String[]. I've gone through multiple searches through this list, Stack Overflow, XDA, google, books and e-books on both Android and Java in general, and have yet to find anything that works. If I can just successfully (i.e., without a force close) get that List<x> to x[] (where 'x' is String, Integer, etc.), I could then feed that to the ArrayAdapter and "feed" the Spinner. Could someone help me out with that, please? I'm sure that toArray() is part of the answer, but I haven't found a working example, and my (mis) understanding of it was clearly wrong. Thanks, --jim -- THE SCORE: ME: 2 CANCER: 0 73 DE N5IAL (/4) MiSTie #49997 < Running FreeBSD 7.0 > spooky1...@gmail.com ICBM/Hurr.: 30.44406N 86.59909W Seen in alt.sysadmin.recovery: "Priceless; that's better than telling him to use the Read Manual command with the Real Fast option." Android Apps Listing at http://www.jstrack.org/barcodes.html -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
