Aart's Blog

I just released version 3.1.1 of Chess for Android at the Android market and as direct download with the new Setup Position feature. Update : There was a minor bug in defining the halfmove clock of a position, something that is relevant only for positions affected by the fifty move rule. I have posted a fix in version 3.1.2 on my website (or you can wait for the next release through the market).

I finished the new Setup Position feature, which I hope to release really soon. The board editor allows specifying a full FEN position, that is, a board position together with castling rights, the side-to-move, and possibly an en-passant file and halfmove clock counter (for the fifty-move rule). Touching a piece outside the board changes the "pen" to that piece. Alternative, touching a piece on the board changes the "pen" into that piece, and removes the piece from the board (useful to move pieces on the board to another position). The landscape and portrait layouts are shown below.

By popular demand, I am working on a Setup Position feature in Chess for Android  (file, clipboard, and MIME type operations to import and export games are already supported).This new feature is still in prototype stage, but it is going to look something like shown below.

Starting with v3.1, Chess for Android registers itself as a viewer for the application/x-chess-pgn MIME type. This implies that when other Android applications request viewing a game in PGN format, Chess for Android, or any other chess program that supports this type, will open the game. I am new to this mechanism, but the following two ways of viewing a game seem to work well. To request viewing a game in PGN format that resides in a file (with proper permissions, so that other applications can read it), simply use the following code sequence: Intent intent = new Intent(Intent.ACTION_VIEW); File file = ... file in pgn format ....; intent.setDataAndType(Uri.fromFile(file), "application/x-chess-pgn"); startActivity(intent); Alternatively, to view a game in PGN format that resides in a String, use the following code sequence (in this case, avoid confusing characters such as ':' in the String format): Intent intent = new Intent(Intent.ACTION_VIEW); String

I just released version 3.1 of Chess for Android, available from the Android Market or as direct download . New features include: engine pondering (UCI and XBoard) fixed coach bug with move from/to a1 added application/x-chess-pgn MIME support