What tool do people typically use to profile on Android?
Thanks.
On Oct 4, 11:56 am, Kostya Vasilyev <kmans...@gmail.com> wrote:
> First, profile and find out which is the slow part (reading, tokenizing,
> string-to-float conversion).
>
> Second, conversion of string to float is ridiculously slow in some Java
> library versions (Android uses Apache Java libraries). This came up in
> the context of SVG parsing, IIRC, a few months ago, search this group's
> archives.
>
> -- Kostya
>
> 04.10.2011 20:42, bob пишет:
>
>
>
>
>
>
>
>
>
> > Does anyone know why this code is ridiculously slow and/or how to make
> > it faster?
>
> > float[] getVertices(String filename) {
>
> > try {
> > AssetManager am = this.getResources().getAssets();
> > InputStream is = am.open(filename);
> > BufferedInputStream bis = new BufferedInputStream(is);
> > Scanner s = new Scanner(bis);
> > long numfloats = s.nextLong();
> > float[] f = new float[(int) numfloats];
> > for (int ctr = 0; ctr< f.length; ctr++) {
> > f[ctr] = s.nextFloat();
> > }
> > return f;
>
> > } catch (IOException e) {
> > e.printStackTrace();
> > return null;
> > }
>
> > }
>
> --
> Kostya Vasilyev
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