Hello Kris,
Yes, that is a good way to put it. Thanks for the info.
John
On Thu, Jan 5, 2012 at 3:37 PM, Kristopher Micinski <krismicin...@gmail.com>
wrote:
> On Thu, Jan 5, 2012 at 2:18 PM, John Davis <davi...@gmail.com> wrote:
>> Hello
>>
>> Ok. So I appreciate the help. Here is the summary:
>>
>> for (int i=0;i<count;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();
>> fooString = (String) theList.getItemAtPosition(i);
>> Log.d(TAG, "position "+i+"has string "+
fooString);
>> // fooView = (TextView) theList.getChildAt(i);
>> // Log.d(TAG, "position "+i+"has view id
"+fooView.getId());
>>
>> // fooView.setTag(99);
>> }
>>
>> This code will work. The stuff that is commented out pertaining to
>> getChildAt does not. I'll try to get that working. I suspect it will
>> not work since the view is not up and running yet. As it is now, it
>> will crash when the getChild call is made.
>>
>> Thanks for the help, this is becoming more clear. Pity the docs were
>> not more clear. "returns the data" is so generic.
>>
>
> That might be your interpretation too. I think most people would
> argue (since most people realize that the list is an adapter backed
> view) that indeed 'the data' would make much more sense as the thing
> in the adapter, preferring to call the GUI object 'the view.'
>
> I have actually found that -- while necessarily incomplete (to the
> extent that it's impossible logistically to document everything) --
> the Android API documentation is extremely high quality: assuming you
> have some knowledge of how the framework fits together. (Which is why
> the documentation is simply that, a reference rather than a tutorial.)
>
> kris
>
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John F. Davis
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