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android application TCDEdit barcode scan
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android application TCDEdit barcode scan 11 years 1 month ago #5444

  • zeljko
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windows xp 32 and debian LXDE 64
CodeTyphon 4.8 and 4.9
compile example: androidlcl
application install to ANDROID PDA and start - application crash

corect customdrawnproc.pas.patch
bugs.freepascal.org/view.php?id=25686
application androidlcl install ANDROID PDA and correct work

1.
componetnt TCDEdit - barcode scan not work

2.
component And_Controls - jEditText read barcode scan work
application compile pascal4android edittext read barcode scan work

barcode work all keyboard work

barcode not work compont customdrawn
TCDEdit not work
TEdit not work
TLabelEdit not wokr

any help!

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Last edit: by zeljko.

android application TCDEdit barcode scan 11 years 1 month ago #5445

  • Sternas Stefanos
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Thanks Sir
we start new tests on Android in our lab, soon first results....

PS: Please can you attach here, the patched customdrawnproc.pas
we will add to LAB CT 4.9 rev 004816
PilotLogic Architect and Core Programmer

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Last edit: by Sternas Stefanos.

android application TCDEdit barcode scan 11 years 1 month ago #5446

  • zeljko
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send customdrawnproc.pas ok
and pach

File Attachment:

File Name: customdrawnproc.zip
File Size:10 KB
Attachments:

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Last edit: by zeljko.

android application TCDEdit barcode scan 11 years 1 month ago #5447

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Thanks Sir
PilotLogic Architect and Core Programmer

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android application TCDEdit barcode scan 11 years 1 month ago #5456

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I would recommend using this code, because it protects from potential memory leaks:
  if Assigned(ACanvas.ClipRegion) then begin
    if (ACanvas.ClipRegion is TLazRegionWithChilds) then
       TLazRegionWithChilds(ACanvas.ClipRegion).Assign(ACDWinControl.Region)
    else begin
      ACanvas.ClipRegion.free;
      ACanvas.ClipRegion:= nil;
    end;
  end;
  if not Assigned(ACanvas.ClipRegion) then begin
    lRegion:= TLazRegionWithChilds.Create;
    lRegion.Assign(ACDWinControl.Region);
    ACanvas.ClipRegion := lRegion;
  end;

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Last edit: by Leslie.

android application TCDEdit barcode scan 11 years 1 month ago #5457

  • Sternas Stefanos
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Please Sir
can you attach here, the patched xxxx.pas (zip first)
we will add to LAB CT 4.9 rev 004818
PilotLogic Architect and Core Programmer

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Last edit: by Sternas Stefanos.

android application TCDEdit barcode scan 11 years 1 month ago #5458

  • zeljko
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Thanks Leslie

customdrawnproc.pas change and add

File Attachment:

File Name: customdraw...5-04.zip
File Size:9 KB
Attachments:

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android application TCDEdit barcode scan 11 years 1 month ago #5459

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The original file is from Lazarus SVN r44903.
Attachments:

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android application TCDEdit barcode scan 11 years 1 month ago #5460

  • Leslie
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cvijanovic,

I did not see your comment, until after posting mine.

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Last edit: by Leslie.

android application TCDEdit barcode scan 11 years 1 month ago #5461

  • zeljko
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Thanks Leslie,
change customdrawnproc.pas and
My exampl androidlcl compile and work
ok

my problems read barcode,
my hardware ANDROID PDA, push button auto send barcode to
- AWEditText; compile pascal4android work OK
- And_Controls compile CodeTyphon work OK
- customdrawn component compile CodeTyphon not work
(problems programing RFID reader, problems probraming Bluetooth printing ...)

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android application TCDEdit barcode scan 11 years 4 weeks ago #5465

  • Leslie
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Sorry, but I cannot help with the barcode problem now.
Rendering was just too slow so I ended up not using CT for android. I hope to be able to get back and try to improve drawing performance sometime.

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