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How to extract metadata from mp3?

I have a filename for an mp3 file. How can I extract metadata such as artist, album, album, ... from this mp3 file?

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3 answers

try this for API level 10 or higher

 MediaMetadataRetriever mmr = new MediaMetadataRetriever();
 mmr.setDataSource(filePath);

String albumName = mmr.extractMetadata(MediaMetadataRetriever.METADATA_KEY_ALBUM));

etc.

for more help

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         MediaMetadataRetriever mmr = new MediaMetadataRetriever();
         mmr.setDataSource(songsList.get(songIndex).get("songPath"));
         byte[] artBytes =  mmr.getEmbeddedPicture();
         if(artBytes!=null)
           {
        //     InputStream is = new ByteArrayInputStream(mmr.getEmbeddedPicture());
             Bitmap bm = BitmapFactory.decodeByteArray(artBytes, 0, artBytes.length);
             bSongImage.setImageBitmap(bm);
         }
         else
         {
             bSongImage.setImageDrawable(getResources().getDrawable(R.drawable.cmp));
         }

else for the lack of an embedded image in the audio file

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MetaDataRetriever m_metaRetriever = new MetaDataRetriever();
m_metaRetriever.setDataSource(MainActivity.this,uriSound);

The input parameter of the method setDataSourcemust include context. It also throws an illigalArgument Exception.

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