Cristian Peța

On 5/15/2020 at 12:04 AM, Tntman said:

I know but win api is too difficult for me

Then probably what I proposed (to adapt the component from FMX to VCL) is also too difficult for you.

On 5/15/2020 at 12:04 AM, Tntman said:

BTW, do you know why we have such a difference in size when SS is saved? 

uses
  Vcl.Imaging.pngimage;

procedure SaveBitmapToPNG(ABitmap: TBitmap; const AFileName: String; ACompresionLevel: Integer = 7);
var
  img: TPngImage;
  strm: TFileStream;
begin
  img := nil;
  strm := TFileStream.Create(AFileName, fmCreate);
  try
    img := TPngImage.Create;
    img.CompressionLevel := ACompresionLevel;
    img.Assign(ABitmap);
    img.SaveToStream(strm);
  finally
    strm.Free;
    img.Free;
  end;
end;

Here TBitmap is a Vcl.Graphics.TBitmap
 

TCameraComponent  is using FMX.Graphics.TCanvas and you should replace with Vcl.Graphics.TCanvas and so on.

Look what TCameraComponent is doing and do the same using Vcl units.

Some things are not the same but with some work I think it should be doable.

Accessing camera has nothing to do with VCL or FMX. It should be feasible to copy what FMX.Media.TCameraComponent is basically doing (trimming all the FMX part) and make you own simple component for VCL.

At least that's what I would do.

I would like to have List.High or List.HighIndex or List.LastIndex or whatever.

Why to write every time -1 when you want the last index?

I don't understand. Have you reproduced this on your machine? Then you can debug and see the call stack.

If not, then as @Lars Fosdal said: get MadExcept or EurekaLog and don't waste your time.

I dot't know how EurekaLog is but with MadExcept you need only to install it and check the checkbox that you want it in your app. That's all. Then you will have a full call stack to see where this happens in your code.

I enabled out of curiosity the Hyper-V and shut myself in the foot because this enabled Credential Guard.

VMware doesn't run with Credential Guard enabled. I lost an hour to turn it off.

Don't use date as string in SQL filters. Pass dates as parameters. That calendar component should give you the date as TDate or something, not string.

It's easy with Web Installer. In menu Tools->Manage Platforms...

Do you installed from ISO?

What if somewhere this BitmapListAnimation1 is used while you call LoadFromFile?

We don't see your code so what advice do you expect?

19 hours ago, pieomy00 said:

      BitmapListAnimation1.AnimationBitmap.LoadFromFile(MyFile);

I think to get rid of RTF so I can go cross-platform but from your website I don't see how much is subscription.

If PPL is not working and OTL is overkill why not directly TThread? And you are in control.

I just realized that exception messages are shown only for main thread. I'm right? And if yes, why?

madExcept will show exception for all app threads and I was surprised to see that without madExcept you can see exceptions for other threads only debugging from IDE.

I tried with both TDialogService.TPreferredMode.Async and Sync and I see the same main thread in the procedure.

So, no synchronize needed.

I used minSdkVersion="14" in manifest. Works here on android 4.4.4 (older Honeywell 75e)

I have a customer with Honeywell 70e and Android 4.0 but doesn't tried yet.

Have you tried to delete all Tfdconnection and Tsqlconnection? Still does not start?

Do you open Tfdconnection at runtime after the service start-up? Or it's set active at design time?

Toooooo many questions....

3 hours ago, Fr0sT.Brutal said:

Instead of compiling scripts inside your app (which is pretty exotic) why don't just use scripts?

Some sort of compilation to an intermediate representation must be there. Not to machine code but something much faster than parsing every time the source. Otherwise it will be very slow.

I use FastScript and there is a compilation before execution. Execution is dozens times faster than compilation.

I tried to subclass the Activity in Java for Honeywell and doesn't work. No errors but doesn't start the scanner. Maybe my Java knowledge was not enough.

I will give it an other try when I will have a little time.

I've put on github a project that is using standard libraries from Honeywell and Zebra to read barcodes on devices with Android.

It's my first project on github and I just made a restructuring. I hope it's all there.

https://github.com/CristianPeta/HandheldBarcodeReader

About that circles:

https://community.idera.com/developer-tools/b/blog/posts/ide-improvements-in-rad-studio-10-3-3

Or directly if you don't need to add but to replace.

  Memo.Lines.LoadFromFile(FileName, TEncoding.ASCII);

On 11/6/2019 at 8:14 PM, Mike Torrettinni said:

I thought he meant that Delphi could detect Delphi running in other VMs and it could affect (prevent?) registration... that would be pretty interesting.

My VMs are connected to network and 10.1 does complain if 10.2 or 10.3 are started in an other WM. Probably because every WM does have an other IP (VMware stuff).
"Duplicate License Key found. The same license key is used on 192.168.136.152. Please install a separate license"

But starts and works.

But 10.2 and 10.3 doesn't say anything.

25 minutes ago, Yaron said:

6GB RAM, Android 9 to verify that my apps work on the latest Android version and to play with tablet layouts.

It has a 64bit octa-core chip, but still runs Android 32bit.

Running in 32 bit mode and accessing more than 4GB....

I thought this is a relic of an ancient era.

4 minutes ago, Dave Nottage said:

34 minutes ago, Cristian Peța said:

I don't think so

You don't think what?

I don't think that new devices with 4GB and less are running in 64 bit mode. Only some exceptions. The vast majority are running in 32 bit mode.

I don't think so. 64 bit OS will use more memory than a 32 bit. With 2GB RAM it's better to run in 32 bit mode.

I have a Samsung A10 (model SM-A105FN released 2019) with 2GB RAM and running in 32 bit mode.

PS. It's running Android 9

There can't be a device with more than 4GB memory and 32 bit OS.

You can take the cheapest with 6GB.