Calling class made with jar2OP

[KimHJ 4]

I have added jar for Android and the pas files made with Java2Op, but I can't find out how to implement diffrent classes.

Here is the Android code:

DriverManager mDriverManager = DriverManager.getInstance();
Printer mPrinter = mDriverManager.getPrinter();

private void printText() {
int printStatus = mPrinter.getPrinterStatus();
if (printStatus == SdkResult.SDK_PRN_STATUS_PAPEROUT) {
//out of paper
} else {
PrnStrFormat format = new PrnStrFormat();
format.setTextSize(30);
format.setAli(Layout.Alignment.ALIGN_CENTER);
format.setStyle(PrnTextStyle.BOLD);
format.setFont(PrnTextFont.CUSTOM);
format.setPath(Environment.getExternalStorageDirectory() + "/fonts/simsun.ttf");
mPrinter.setPrintAppendString("POS SALES SLIP", format);
format.setTextSize(25);
format.setStyle(PrnTextStyle.NORMAL);
format.setAli(Layout.Alignment.ALIGN_NORMAL);
mPrinter.setPrintAppendString(" ", format);
mPrinter.setPrintAppendString("MERCHANGT NAME:" + " Test ", format);
mPrinter.setPrintAppendString("MERCHANT NO:" + " 123456789012345 ", format);
mPrinter.setPrintAppendString("TERMINAL NAME:" + " 12345678 ", format);
mPrinter.setPrintAppendString("OPERATOR NO:" + " 01 ", format);
mPrinter.setPrintAppendString("CARD NO: ", format);
format.setAli(Layout.Alignment.ALIGN_CENTER);
format.setTextSize(30);
format.setStyle(PrnTextStyle.BOLD);
mPrinter.setPrintAppendString("6214 44** **** **** 7816", format);
format.setAli(Layout.Alignment.ALIGN_NORMAL);
format.setStyle(PrnTextStyle.NORMAL);
format.setTextSize(25);mPrinter.setPrintAppendString(" -----------------------------
", format);
mPrinter.setPrintAppendString(" ", format);
mPrinter.setPrintAppendString(" ", format);
mPrinter.setPrintAppendString(" ", format);
mPrinter.setPrintAppendString(" ", format);
printStatus = mPrinter.setPrintStart();
}
}

Here is my code and the problem I have is how to  get the Align_Center, PrnTextFont and PrnTextStyle?

 

function TRegisterForm.SrDM: Jsdk_DriverManager;
begin
  result := TJsdk_DriverManager.JavaClass.getInstance();
end;


function TRegisterForm.SrPrinter:Boolean;
var
Printer: Jsdk_Printer;
PrinterStatus: Integer;
Format: JPrnStrFormat;
begin
     Printer := SrDM.getPrinter;
     PrinterStatus := Printer.getPrinterStatus;
     if PrinterStatus = TJSdkResult.JavaClass.SDK_PRN_STATUS_PAPEROUT then
       ShowMessage('Out of Paper!')
     else
      begin
         Format.setTextSize(30);
         Format.setAli(Layout.Alignment.ALIGN_CENTER); // Don't work 
         Format.setStyle(PrnTextStyle.BOLD);  // Don't work
         Format.setFont(PrnTextFont.SANS_SERIF); // Don't work
         Printer.setPrintAppendString(StringToJString('This Is A Test'),Format);
      end;

end;

 

 Here are the declaration in the pas file.

 

JPrnStrFormatClass = interface(JObjectClass)
    ['{30EACE86-7064-41AA-A8B4-7C40BB72CC98}']
    {class} function init: JPrnStrFormat; cdecl;
  end;

  [JavaSignature('com/zcs/sdk/print/PrnStrFormat')]
  JPrnStrFormat = interface(JObject)
    ['{1D59686F-788D-462F-AEE0-B237EFB771A2}']
    function getAli: JLayout_Alignment; cdecl;
    function getAm: JAssetManager; cdecl;
    function getFont: JPrnTextFont; cdecl;
    function getLetterSpacing: Single; cdecl;
    function getLineSpacing: Single; cdecl;
    function getPath: JString; cdecl;
    function getStyle: JPrnTextStyle; cdecl;
    function getTextScaleX: Single; cdecl;
    function getTextSize: Integer; cdecl;
    function isUnderline: Boolean; cdecl;
    procedure setAli(alignment: JLayout_Alignment); cdecl;
    procedure setAm(assetManager: JAssetManager); cdecl;
    procedure setFont(prnTextFont: JPrnTextFont); cdecl;
    procedure setLetterSpacing(f: Single); cdecl;
    procedure setLineSpacing(f: Single); cdecl;
    procedure setPath(string_: JString); cdecl;
    procedure setStyle(prnTextStyle: JPrnTextStyle); cdecl;
    procedure setTextScaleX(f: Single); cdecl;
    procedure setTextSize(i: Integer); cdecl;
    procedure setUnderline(b: Boolean); cdecl;
  end;
  TJPrnStrFormat = class(TJavaGenericImport<JPrnStrFormatClass, JPrnStrFormat>) end;

  JPrnTextFontClass = interface(JEnumClass)
    ['{D6E7ECA2-0F36-40D7-9B31-DA57D2163DF7}']
    {class} function _GetCUSTOM: JPrnTextFont; cdecl;
    {class} function _GetDEFAULT: JPrnTextFont; cdecl;
    {class} function _GetDEFAULT_BOLD: JPrnTextFont; cdecl;
    {class} function _GetMONOSPACE: JPrnTextFont; cdecl;
    {class} function _GetSANS_SERIF: JPrnTextFont; cdecl;
    {class} function _GetSERIF: JPrnTextFont; cdecl;
    {class} function valueOf(string_: JString): JPrnTextFont; cdecl;
    {class} function values: TJavaObjectArray<JPrnTextFont>; cdecl;
    {class} property CUSTOM: JPrnTextFont read _GetCUSTOM;
    {class} property DEFAULT: JPrnTextFont read _GetDEFAULT;
    {class} property DEFAULT_BOLD: JPrnTextFont read _GetDEFAULT_BOLD;
    {class} property MONOSPACE: JPrnTextFont read _GetMONOSPACE;
    {class} property SANS_SERIF: JPrnTextFont read _GetSANS_SERIF;
    {class} property SERIF: JPrnTextFont read _GetSERIF;
  end;

  [JavaSignature('com/zcs/sdk/print/PrnTextFont')]
  JPrnTextFont = interface(JEnum)
    ['{14867A07-0702-4815-9ED1-0D6A600CFD36}']
    function toString: JString; cdecl;
  end;
  TJPrnTextFont = class(TJavaGenericImport<JPrnTextFontClass, JPrnTextFont>) end;

  JPrnTextStyleClass = interface(JEnumClass)
    ['{BE1B7FE3-C000-47A4-9083-EBAB4C8B91C5}']
    {class} function _GetBOLD: JPrnTextStyle; cdecl;
    {class} function _GetBOLD_ITALIC: JPrnTextStyle; cdecl;
    {class} function _GetITALIC: JPrnTextStyle; cdecl;
    {class} function _GetNORMAL: JPrnTextStyle; cdecl;
    {class} function valueOf(string_: JString): JPrnTextStyle; cdecl;
    {class} function values: TJavaObjectArray<JPrnTextStyle>; cdecl;
    {class} property BOLD: JPrnTextStyle read _GetBOLD;
    {class} property BOLD_ITALIC: JPrnTextStyle read _GetBOLD_ITALIC;
    {class} property ITALIC: JPrnTextStyle read _GetITALIC;
    {class} property NORMAL: JPrnTextStyle read _GetNORMAL;
  end;

  [JavaSignature('com/zcs/sdk/print/PrnTextStyle')]
  JPrnTextStyle = interface(JEnum)
    ['{C44C79F4-E2E5-44E8-B1BE-C7F088C1DAFC}']
  end;
  TJPrnTextStyle = class(TJavaGenericImport<JPrnTextStyleClass, JPrnTextStyle>) end;

 

Thanks for any help.

Edited November 14 by KimHJ

[Dave Nottage 662]

2 minutes ago, KimHJ said:

Here is my code and the problem I have is how to  get the Align_Center, PrnTextFont and PrnTextStyle?

Since they're class properties, obtain them via the imported type, and JavaClass. i.e.

TJLayout_Alignment.JavaClass.ALIGN_CENTER
TJPrnTextFont.JavaClass.SANS_SERIF
TJPrnTextStyle.JavaClass.BOLD

Also in your code you are not initializing Format, which would be like this:

Format := TJPrnStrFormat.JavaClass.Init;

 

[KimHJ 4]

Thanks Dave,

 

I was trying to declare all the classes like I did with format, but I could not figur out the Alignment.

PrnStyle: JPrnTextStyleClass;
TextFont: JPrnTextFontClass;
begin
	PrnStyle:= ? 
    TextFont:= ?

	Format.setStyle(PrnStyle.BOLD);
    Format.setFont(TextFont.DEFAULT);

That should work?

 

Thanks again.

 

Edited November 14 by KimHJ