Hi b0b,as to decoder capabilities, There's java class in the source
code which lists all supported codec. But It's hidden so probably
you'd better not use it.
If you've got android source code on hand. please view framework/base/
media/java/android/media/DecoderCapabilities.java for detailed info.
On Aug 24, 3:34 pm, b0b <pujos.mich...@gmail.com> wrote:
> In fact want to determine if MediaPlayer supports playback of WMA.
> Now that I think of it, the Android background music scanner must have
> that
> info somewhere, to index files it can manage.
>
> On Aug 24, 8:38 am, James <030440...@163.com> wrote:
>
>
>
>
>
>
>
> > Hi Mark,
> > 1,This is only sample code demonstrate how to do it. As I have
> > notified, it even *may not pass compile*.
> > 2,Do you think any OEM who support some kind of codec, But distribute
> > a device without a built-in corresponding media player ?? One thing
> > more, My sample code could also detect if any 3rd apps installed on
> > the device has implements the codec.
>
> > On Aug 24, 12:57 pm, Mark Murphy <mmur...@commonsware.com> wrote:
>
> > > There are a couple of flaws here:
>
> > > 1. /sdcard is probably invalid.
>
> > > 2. This only detects if there is a player advertising that it handles
> > > audio/wma files. This does not mean that the player is correct, nor
> > > does it mean that anything other than the player can play WMA files
> > > (e.g., via MediaPlayer)
>
> > > On Tue, Aug 23, 2011 at 9:10 PM, James <030440...@163.com> wrote:
> > > > Of course there is:
> > > > ---------------------------------------------------------------------------
> > > > --------------------------
> > > > Intent intent = new Intent(android.content.Intent.ACTION_VIEW);
> > > > Uri data = Uri.fromFile(new File("/sdcard/test.wma"));
> > > > intent.setDataAndType(data, "audio/wma");
> > > > List<ResolveInfo> resolveInfos=
> > > > getPackageManager().queryIntentActivities (intent, 0);
> > > > boolean wmaCodecReady=resolveInfos.size()>0;
> > > > ---------------------------------------------------------------------------
> > > > -----------------------------------
> > > > the above code may not pass compile and is just FYI.
> > > > Hope it helps!
>
> > > > On Aug 24, 6:40 am, b0b <pujos.mich...@gmail.com> wrote:
> > > >> Is there a sensible way to detect if a particular audio decoder which
> > > >> may or may not be present depending on manufaturers, is available
> > > >> (for example: WMA) ?
>
> > > >> Right now I'm asking the user. There has to be a better way ?
>
> > > > --
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>
> > > --
> > > Mark Murphy (a Commons
> > > Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy
>
> > > Android 3.1 Programming Books:http://commonsware.com/books
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