I take it you're looking for something a little more scalable than the
naive solution:
switch (input) {
case 1:
return R.drawable.pic_1;
. . .
case n:
return R.drawable.pic_n;
}
I see the problem; you need to append an arbitrary number to the end
of a string, and then turn that into the R.drawable. ___ reference.
I'm stumped
On Oct 5, 11:08 pm, wine <[email protected]> wrote:
> hi,
>
> I have met an issue.
> There are some pics in the res/drawable named as pic_1.png, pic_2.png,
> pic_3.png, pic_4.png.... I want to load someone according to the
> input.
> For instance, if I input 2, I want to load pic_2.png. If input 3, will
> load the pic_3.png....
> How to achieve? Need your expert help here...
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