Android Open Source - dttv-android Music Utils

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License

The source code is released under:

GNU General Public License

Java Source Code

package dttv.app.utils;
//  w  w w  . j  a  va  2s.co m
import android.content.ContentResolver;
import android.content.Context;
import android.database.Cursor;
import android.net.Uri;

public class MusicUtils {
  
  public static Cursor query(Context context, Uri uri, String[] projection,
            String selection, String[] selectionArgs, String sortOrder, int limit) {
        try {
            ContentResolver resolver = context.getContentResolver();
            if (resolver == null) {
                return null;
            }
            if (limit > 0) {
                uri = uri.buildUpon().appendQueryParameter("limit", "" + limit).build();
            }
            return resolver.query(uri, projection, selection, selectionArgs, sortOrder);
         } catch (UnsupportedOperationException ex) {
            return null;
        }
        
    }
    public static Cursor query(Context context, Uri uri, String[] projection,
            String selection, String[] selectionArgs, String sortOrder) {
        return query(context, uri, projection, selection, selectionArgs, sortOrder, 0);
    }
    
}

Java Source Code List

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