Android Question Is there a B4A.jar?

[grafsoft]

I would need this to compile a library from a Java SDK. Does anybody have an idea?

This is how I should do it:

#!/bin/bash
# Script to compile PolarBleWrapper.java and create a JAR file

# Create necessary directories if they don't exist
mkdir -p compiled_classes/com/yourcompany/polarwrapper

# Ensure you have the B4A JAR and Polar SDK AAR in your classpath
# This is just a template, you'll need to adjust paths to match your environment
echo "Compiling PolarBleWrapper.java..."
javac -d compiled_classes \
  -cp "path/to/b4a.jar:path/to/polar-ble-sdk.aar" \
  src/com/yourcompany/polarwrapper/PolarBleWrapper.java

# Check if compilation was successful
if [ $? -eq 0 ]; then
  echo "Compilation successful. Creating JAR file..."
 
  # Create the JAR file
  jar cf PolarBleWrapper.jar -C compiled_classes .
 
  echo "JAR file created: PolarBleWrapper.jar"
  echo "Copy this file to your B4A project's Additional Libraries folder."
else
  echo "Compilation failed. Check for errors and try again."
fi

# Clean up temporary files
rm -rf compiled_classes

 

[DonManfred]

There is no B4A.Jar
It was never there and it was never used by any library.

Where do the info come from that you need a B4A.jar?

 

[teddybear]

This is the second thread asking about B4A.jar's question.
It's better to search for the question on the forum before asking

 

[grafsoft]

This is the second thread asking about B4A.jar's question.
It's better to search for the question on the forum before asking

Of course. But when i search for B4A.jar or "B4A.jar" i get a lot of threads containing B4A and jar. But that does not help.

 

[wes58]

Of course. But when i search for B4A.jar or "B4A.jar" i get a lot of threads containing B4A and jar. But that does not help.

Are you sure that you need B4A.jar? Maybe you are looking for B4AShared.jar!

 

[grafsoft]

Are you sure that you need B4A.jar? Maybe you are looking for B4AShared.jar!

I think the AI got funny ideas. I an following another path now.