Re: [android-developers] size in inches

On Thu, Oct 11, 2012 at 5:36 PM, bob <bob@coolfone.comze.com> wrote:
> I'm trying to make a routine that gets the width and height of a device in
> inches:
>
> Here's what I came up with:
>
> public void get_display_size() {
>
> DisplayMetrics metrics = new DisplayMetrics();
> getWindowManager().getDefaultDisplay().getMetrics(metrics);
> float width_in = metrics.widthPixels / metrics.xdpi;
> float height_in = metrics.heightPixels / metrics.ydpi;
>
> }
>
> Does this look good?

Yes, looks good, just keep in mind that some devices report incorrect
values in xdpi & ydpi.

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