int read ( InputStream is , int contentLength ) { if ( is != null ) { try { int capacity = ( contentLength > 0 ) ? ( contentLength + 4096 ) : 16384 ; ByteArrayOutputStream buffer = new ByteArrayOutputStream ( capacity ) ; int nRead ; byte [ ] data = new byte [ 16384 ] ; while ( ( nRead = is . read ( data , 0 , data . length ) ) != - 1 ) { buffer . write ( data , 0 , nRead ) ; } buffer . flush ( ) ; read ( buffer . toByteArray ( ) ) ; } catch ( IOException e ) { Logger . d ( TAG , "Error reading data from stream" , e ) ; } } else { status = STATUS_OPEN_ERROR ; } try { if ( is != null ) { is . close ( ) ; } } catch ( IOException e ) { Logger . d ( TAG , "Error closing stream" , e ) ; } return status ; }
Reads GIF image from stream .