jvm IntToStr function
lazarus / 56-Android-JVM

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m.abudrais · 2019-01-18 09:09

Hi
I created an Android project  using ppcjvm.exe
but i miss many basic function, how i can convert integer to string?
Code: Pascal  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i procedure
MainActivity.onClick(para1: AVView);var  but: AWButton;  ClickNum, k:
integer;  Ones: String;begin   Inc(GlobalClickNum);   but := para1 as
AWButton;// i want to convert  GlobalClickNum to string  
but.setText(JLString( 'kkk'));end;

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marcov · 2019-01-18 11:13

inttostr()   (possibly unit sysutils)
.tostring

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Thaddy · 2019-01-18 12:08

Both will do. Both require sysutils. And both work 
There are other options too, like using jlInteger and call the Java
methods on it (these are supported). And val and str also work.

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m.abudrais · 2019-01-18 12:31

JLInteger.Create(GlobalClickNum).toString(); worked for me thanks.
but when I try sysutils I get this Error :
unit1.pas(7,17) Fatal: Cannot find sysutils used by Unit1 of the
Project Inspector.
I searched the C:\FPC\3.0.4\units but I didn't find sysutils.pp file.
may be I have problem in the compiler installation?