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95662 Updated implementation, based on B4XPages of https://www.b4x.com/android/forum/threads/android-bluetooth-bluetoothadmin-tutorial.14768/#content. The code is much simpler compared to the previous example. Note that you can call Serial.Listen without making the device discoverable. This is useful for cases where the devices were already paired once. Updates: - Example updated with targetSd...

https://www.b4x.com/android/forum/pages/results/?query=Bluetooh+chat...

Hello, I have a problem using mqtt chat with autodiscovery. I use a tablet as server and phones as client in a mqtt chat with autodiscovery. Both are connected in the same wifi network but the wifi network have no internet connection. If the phone have wifi on and mobile data on, when I start connection, the phone/client can't find the tablet/server and I have success=false in a few time in the "Private Sub client_Connected (Success As Boolean)". If I turn off the phone mobile...

It's time to learn how to use MQTT: https://www.b4x.com/android/forum/threads/59471/#content It is simple and powerful. In most cases MQTT is the best solution for low level networks. Low level network means a network solution that is traditionally based on ServerSocket + Socket + AsyncStreams. In this example we implement a chat room with one or more users. The MQTT broker is embedded in...). B4XSerializator is very useful for cross platform communication. Users can join and leave the chat...

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as a ChatGPT API has emerged, I have cobbled together the following raw ChatGPT class. You can take...-reference/chat Try Dim chat_string As String chat_string = "{... see raw input string 'Log(chat_string) 'You can add optional parameters by just adding them to the end, e.g.: 'chat_string = "{""model""...("https://api.openai.com/v1/chat/completions", chat_string) 'You can quite...

This is an extension to the MQTT chat room example: https://www.b4x.com/android/forum/threads/b4x-mqtt-chat-room.61568/#content It is a chat room where one of the devices acts as a server and the others as clients. https://www.b4x.com/basic4android/images/SS-2017-01-30_10.56.47.jpg The difference in this example is that the clients don't need to enter the server ip address. All devices listen to UDP packets on port 51049. The server broadcasts its ip address every second. It is done...

382186311 Example of implementing a chat layout. It is based on xCustomListView. The text is created with a hidden BBCodeView (BCTextEngine) and the bubble is drawn with BitmapCreator. Extracting the image from BBCodeView is not trivial. See the code. The code is implemented in the Chat class which is shared between the three projects. BCTextEngine: https://www.b4x.com/android/forum/threads/106207/#content...

5-QyJEIxO74 This example is based on the new PeripheralManager type introduced in iBLE v2.00. Please start with this tutorial: https://www.b4x.com/android/forum/threads/ble-bluetooth-low-energy-peripheral.66542/ There are three programs: BlePeripheral, BleCentral_iOS and BleCentral_Android BlePeripheral is the one that implements the peripheral role. The other devices will connect to the periph...

OpenAI Chat Bot, Image Generator Using B4J This B4J OpenAI chat bot and image generator sample is based on Blueforce's OpenAI - A.I. Text & Image generation library. This uses OpenAI and needs to be subscribed to their services to have the API key and paid account to generate images with DALL-E 3, each time during test I have spent at the rate of $0.04 per image at the time of this posting. You can improve or expand on this being of basic functionalities and interface, a work in...