德尔福XE8. FMX.为什么Android平台上CLASS VAR的发布顺序不同？

使用Delphi XE7 update 1和Delphi XE8进行测试

在Windows操作系统(7 SP1 x64),MACOSX(10.10.3)和Android(5.0.2)上创建订单：

    "class constructor TGlobalClass.Create;" -> "constructor TfmMain.Create;" -> "procedure TfmMain.FormCreate(Sender: TObject);"

Windows操作系统和MACOSX上的下达顺序：

    "TfmMain.FormDestroy" -> "destructor TfmMain.Destroy" -> "class destructor TGlobalClass.Destroy;"

Android上的下达订单：

    "class destructor TGlobalClass.Destroy;" -> "TfmMain.FormDestroy" -> "destructor TfmMain.Destroy"

问题是：为什么Android平台上的CLASS VAR在主窗体之前发布？

代码示例：

unit uClassvar;

interface

type
  TGlobalClass = class
    class var F1: Integer;

    class constructor Create;
    class destructor Destroy;
  end;

implementation

{ TX }

class constructor TGlobalClass.Create;
begin
  { Breakpoint there }
  F1 := 100;
end;

class destructor TGlobalClass.Destroy;
begin
  { Breakpoint there }
  F1 := 200;
end;

end.

主要单位：

unit ufmMain;

interface

uses
  System.SysUtils,System.Types,System.UITypes,System.Classes,System.Variants,FMX.Types,FMX.Controls,FMX.Forms,FMX.Graphics;

type
  TfmMain = class(TForm)
    procedure FormCreate(Sender: TObject);
    procedure FormDestroy(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
    constructor Create(Aowner: TComponent); override;
    destructor Destroy; override;
  end;

var
  fmMain: TfmMain;
  z: Integer;

implementation

uses
  uClassvar;

{$R *.fmx}

constructor TfmMain.Create;
begin
  { Breakpoint there }
  inherited;
end;

destructor TfmMain.Destroy;
begin
  { Breakpoint there }
  inherited;
end;

procedure TfmMain.FormCreate(Sender: TObject);
begin
  { Breakpoint there }
  TGlobalClass.F1 := -99999;
end;

procedure TfmMain.FormDestroy(Sender: TObject);
begin
  { Breakpoint there }
  z := 200;
end;

end.

项目文件：

program Classvar;

uses
  System.StartUpCopy,ufmMain in 'ufmMain.pas' {fmMain},uClassvar in 'uClassvar.pas';

{$R *.res}

begin
  Application.Initialize;
  Application.CreateForm(TfmMain,fmMain);
  Application.Run;
end.