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Library / classes / tools developers: please write a short post in this thread every time you make an update (also remember to update the wiki when posting new stuff).

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[JordiCP]

Posted ChatHead (inline Java wrapper and example)

 

[Erel]

Net v1.60: https://www.b4x.com/android/forum/threads/new-net-library-android-ftp-smtp-and-pop3.10892 new Ftp.AppendFile method.

 

[Erel]

BLE v1.12: https://www.b4x.com/android/forum/threads/ble-2-bluetooth-low-energy.59937
- Unreadable characters are not listed in DataAvailable event.
- SetNofity was not working correctly. It is fixed.

 

[Erel]

OkHttpUtils 2.20: https://www.b4x.com/android/forum/threads/okhttp-replaces-the-http-library.54723

Adds support for multipart post requests.

 

[Erel]

BLE v1.14: https://www.b4x.com/android/forum/threads/ble-2-bluetooth-low-energy.59937

The previous fix for the SetNotify method was not correct. It should now work.

 

[Johan Schoeman]

Posted AndroidRecording - voice recording with visualization

 

[Erel]

felUsbSerial - A new Usb Serial library: https://www.b4x.com/android/forum/threads/felusbserial-alternative-usb-serial-library.62216/

 

[stevel05]

JFugue Midi Programming

B4a https://www.b4x.com/android/forum/threads/jfugue-midi-programming-android.62235/
B4j https://www.b4x.com/android/forum/threads/jfugue-midi-programming.62236/

 

[Erel]

Net v1.61 - Fixes an issue with multipart SMTP messages: https://www.b4x.com/android/forum/threads/10892/#content

 

[DonManfred]

VerbalExpressions V1.0.0

 

[Erel]

jMqttBroker v1.03 - Fixes a security bug where anonymous connections were allowed even when SetUserAndPassword was called.

https://www.b4x.com/android/forum/threads/mqttbroker.61548/

 

[Erel]

felUsbSerial v0.91 - https://www.b4x.com/android/forum/threads/felusbserial-alternative-usb-serial-library.62216
The event name in the previous version was incorrect.

 

[stevel05]

Proper Case Name snippet updated to cope with Roman Numerals: https://www.b4x.com/android/forum/threads/proper-case-for-names.41189/

 

[Johan Schoeman]

Posted Vertical and Horizontal Spinner Wheel

 

[Informatix]

Steering Behaviors

My new variant of the A* algorithm is 2x faster. I never saw anything faster among Java codes available on Internet. Only a conversion to C could perform better but it's fast enough in Java for almost all needs.
I also added a few things to customize even more the algorithm.

v2.3 (for donors only):
- I greatly improved the performance of the A* algorithm in SB_PathFinder;
- I added HEURISTIC_CHEBYSHEV to SB_PathFinder;
- I added HEURISTIC_NONE to SB_PathFinder (turns the A* algorithm into a Dijkstra algorithm);
- I added a DiagonalMove parameter to SB_PathFinder.CreateGrid;
- I added TotalCost to SB_PathFinder to get the total cost of a path;
- I replaced COST_GRID by COST_GRID_DIAG_DOUBLE, COST_GRID_DIAG_SAME and COST_GRID_DIAG_SQRT in SB_PathFinder.

 

[moster67]

Update to FFmpeg_b4a :
-added new so-libraries, FFmpeg_B4A_v2, with support for rtsp and some extra codecs.

 

[Informatix]

Google Play Game Services 29

Library: https://www.b4x.com/android/forum/threads/google-play-game-services.45245/
Demos: https://www.b4x.com/android/forum/threads/google-play-game-services.45245/#post-277922

I revised the entire code to be compatible with the current API version (29) of Google Play Game Services. I updated the deprecated code and added the new functions. I also implemented two new features: player stats (GPlayStats and GPlayPlayerStats) and nearby connections (GPlayNearbyConnections). The Nearby Connections API allows to communicate with other devices on the same local network, so you can create a real-time multiplayer game, an instant messaging tool or a remote controller (one device is used for the display, e.g. your TV, and the other is used as a controller) over a wifi network.

Special thanks to Capisx for his financial support

 

[Erel]

BLE2 v1.16: https://www.b4x.com/android/forum/threads/ble-2-bluetooth-low-energy.59937/
WriteComplete event and Connect2 which allows disabling auto connection.

 

[Erel]

felUsbSerial v1.00: https://www.b4x.com/android/forum/threads/felusbserial-alternative-usb-serial-library.62216/

Adds a method to explicitly choose the serial class.

 

[DonManfred]

AnimatedGIFEncoder