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Found 3 results

  1. Liz

    Use java code in Delphi

    Liz posted a topic in FMX

    Hello, I am working with Rad Studio and I need to make an application in Delphi for the phone that connects via USB to an Esp32 and sends and receives data. I didn't find anything available for delphi, so I chose to download a java library that handles it(https://github.com/mik3y/usb-serial-for-android), downloaded the .jar and converted it to .pas with java2op, but now I can't find a way to use the methods correctly and have the devices detected. by usb. Could you see this system, tell me how I could call the classes and methods in the interface or do you have some direct form of Delphi that allows me to make the connections with the USBs or at least see the connected devices usb-serial-for-android-3.8.0.jar JavaInterfaces.pas
  2. dlucic
    Hello everyone, I just installed Delphi 12.1 and try to run simple (blank) android application on Phone with Android 11. I suppose that all configuration about SDK is correct because my device is in the target list as you can see on picture bellow It seems that I have some problem with the configuration and version of JAVA, and I can't figure out what the problem is. When I try to start an application that consists only of an empty form, I get the following messages When I look at the settings in the SDK manager, everything seems fine I tried with various versions of JAVA but I did not make any progress. Can someone please help me and point me to where I am going wrong
  3. alogrep
    HI. Delphi 11.2, windows 10. I tried to build webbrowser.dproj found in C:\Users\Public\Documents\Embarcadero\Studio\22.0\Samples\Object Pascal\Mobile Snippets\WebBrowser but I get that error. I tried to put C:\Program Files (x86)\Common Files\Oracle\Java\javapath (where my java.exe resides) in the path, but had no succes. Could someone help, please?
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