[XE5] Utilisation de addGpsStatusListener

Version imprimable

Bonjour,
ça fait 3 jours que je sèche sur l'utilisation de addGpsStatusListener.

Code:

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unit Unit1;

interface

uses
  System.SysUtils, System.Types, System.UITypes, System.Classes, System.Variants,
  FMX.Types, FMX.Controls, FMX.Forms, FMX.Graphics, FMX.Dialogs, FMX.Layouts,
  FMX.Memo, FMX.TabControl, FMX.StdCtrls, FMX.ListBox, FMX.WebBrowser, FMX.Edit,
  Posix.Unistd {pour deletefile},

{pour le GPS : }
  FMX.Helpers.Android, Androidapi.JNI.GraphicsContentViewText,Androidapi.JNI.Os,
  Androidapi.JNI.Location, Androidapi.JNIBridge, Androidapi.JNI.JavaTypes,
  Androidapi.JNI.Provider {pour appel Parametres/Localisation};

type
  TForm1 = class(TForm)
    TabControl1: TTabControl;
    TabItemGPS: TTabItem;
    TabItemCarte: TTabItem;
    TabItemHisto: TTabItem;
    MemoHisto: TMemo;
    ListBox1: TListBox;
    ListBoxHeader1: TListBoxHeader;
    ListBoxGroupHeader1: TListBoxGroupHeader;
    ListBoxLat: TListBoxItem;
    ListBoxLon: TListBoxItem;
    ListBoxAlt: TListBoxItem;
    ListBoxPrc: TListBoxItem;
    ListBoxGroupHeader2: TListBoxGroupHeader;
    ListBoxNum: TListBoxItem;
    ListBoxRue: TListBoxItem;
    ListBoxPtl: TListBoxItem;
    ListBoxVil: TListBoxItem;
    ListBoxPay: TListBoxItem;
    ListBoxCdP: TListBoxItem;
    Label1: TLabel;
    WebBrowser1: TWebBrowser;
    Zoom: TTrackBar;
    ToolBar1: TToolBar;
    LabelZoom: TLabel;
    ButtonClb: TButton;
    TypeCarte: TComboBox;
    GoogleMap: TListBoxItem;
    roadmap: TListBoxItem;
    satellite: TListBoxItem;
    hybrid: TListBoxItem;
    terrain: TListBoxItem;
    openstreetmap: TListBoxItem;

    procedure FormCreate(Sender: TObject);
    procedure onLocationChanged(location: JLocation);
    procedure FaitCarte;
    procedure FaitCarte1;
    procedure FaitCarte2;
    procedure FaitCarte3;
    procedure onChangeZoom(Sender: TObject);
    procedure TypeCarteChange(Sender: TObject);
    procedure ButtonClbClick(Sender: TObject);
    procedure ParametresLocalisation(Sender: TObject);
    procedure TabControl1Resize(Sender: TObject);
    procedure TabItemCarteClick(Sender: TObject);
    procedure ListBoxLatClick(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);

  private
    FLocationManager : JLocationManager;
    FGeocoder: JGeocoder;
    Address : Jaddress;
    AddressList : JList;
  public
    { Déclarations publiques }
  end;

  TLocationListener = class(TJavaLocal, JLocationListener)
  private
    Fparent : TForm1;
  public
    constructor Create(AParent: TForm1);
    procedure onLocationChanged(location: JLocation); cdecl;
    procedure onProviderDisabled(provider: JString); cdecl;
    procedure onProviderEnabled(provider: JString); cdecl;
    procedure onStatusChanged(provider: JString; status: Integer; extras: JBundle); cdecl;
  end;

  TGpsListener = class (TJavaLocal, JGpsStatus_Listener)
  private
    Fparent : TForm1;
  public
    constructor Create(AParent: TForm1);
    procedure onGpsStatusChanged(event: integer); cdecl;
  end;

var
  Form1: TForm1;
  locationListener : TLocationListener;
  GPSListener : TGpsListener;
  TestB : boolean = False;

implementation

{$R *.fmx}

// GPS --------------------------------------------------------------------------------------
constructor TGpsListener.Create(AParent: TForm1);
begin
  inherited Create;
  FParent := AParent;
end;

procedure TGpsListener.onGPSStatusChanged(event: integer);
begin
  if TestB then FParent.MemoHisto.Lines.Add('onGPSStatusChanged event = ' + IntToStr(event));    //     <----  ne passe jamais ici
end;

constructor TLocationListener.Create(AParent: TForm1);
begin
  inherited Create;
  FParent := AParent;
end;

procedure TLocationListener.onLocationChanged(location: JLocation);
begin
  FParent.onLocationChanged(location);
end;

procedure TLocationListener.onProviderDisabled(provider: JString);
begin
  if TestB then
    FParent.MemoHisto.Lines.Add('Fournisseur ' +
                                JStringToString(provider) +
                                ' désactivé par l''utilisateur');
end;

procedure TLocationListener.onProviderEnabled(provider: JString);
begin
  if TestB then
    FParent.MemoHisto.Lines.Add('Fournisseur ' +
                                JStringToString(provider) +
                                ' activé par l''utilisateur');
end;

procedure TLocationListener.onStatusChanged(provider: JString;
                                            status: Integer;
                                            extras: JBundle);
begin
  if TestB then case status of
    0 : FParent.MemoHisto.Lines.Add('Fournisseur ' +
                                    JStringToString(provider) +
                                    ' hors service et ne devrait pas changer dans un avenir proche');
    1 : FParent.MemoHisto.Lines.Add('Fournisseur ' +
                                    JStringToString(provider) +
                                    ' temporairement indisponible mais disponible sous peu');
    2 : FParent.MemoHisto.Lines.Add('Fournisseur ' +
                                    JStringToString(provider) +
                                    ' actuellement disponible');
  end;
end;

procedure TForm1.onLocationChanged(location: JLocation);
var
  LSettings: TFormatSettings;
  LDecSeparator : Char;
begin
  if Assigned(location) then
  begin
    LDecSeparator := FormatSettings.DecimalSeparator;
    LSettings := FormatSettings;

    try
      FormatSettings.DecimalSeparator := '.';
      ListBoxLat.ItemData.Detail := FormatFloat('##0.0#####',location.getLatitude);
      ListBoxLon.ItemData.Detail := FormatFloat('##0.0#####',location.getLongitude);
      ListBoxAlt.ItemData.Detail := FormatFloat('####0.0## m',location.getAltitude);
      ListBoxPrc.ItemData.Detail := location.getAccuracy.ToString + ' m';
      //FaitCarte;  deplacé dans TabItemCarteClick
    finally
      FormatSettings.DecimalSeparator := LDecSeparator;
    end;

    if not Assigned(FGeocoder) then FGeocoder := TJGeocoder.JavaClass.init(SharedActivityContext);
    if Assigned(FGeocoder) then
    begin
      AddressList := Fgeocoder.getFromLocation(location.getLatitude, location.getLongitude, 1);
      if AddressList.size>0 then
      begin
        Address := TJAddress.Wrap((AddressList.get(0) as ILocalObject).GetObjectID);
        if Assigned(Address) then
        begin
            ListBoxNum.ItemData.Detail := JStringToString(Address.getSubThoroughfare);
            ListBoxRue.ItemData.Detail := JStringToString(Address.getThoroughfare);
            ListBoxPtl.ItemData.Detail := JStringToString(Address.getPostalCode);
            ListBoxVil.ItemData.Detail := JStringToString(Address.getLocality);
            ListBoxPay.ItemData.Detail := JStringToString(Address.getCountryName);
            ListBoxCdP.ItemData.Detail := JStringToString(Address.getCountryCode);
        end;
      end;
    end;
  end;
end;

//------------------------------------------------------------------------------------------------------------

procedure TForm1.ButtonClbClick(Sender: TObject);
begin
  if ListBoxLat.ItemData.Detail<>'' then
  with TMemo.Create(Self) do
  begin
    Visible:=False;
    Lines.Clear;
    Lines.Add(ListBoxNum.ItemData.Detail + ' ' + ListBoxRue.ItemData.Detail);
    Lines.Add(ListBoxPtl.ItemData.Detail + ' ' + ListBoxVil.ItemData.Detail);
    Lines.Add(ListBoxPay.ItemData.Detail);
    SelectAll;
    CopyToClipboard;
    Free;
  end;
end;

procedure TForm1.ListBoxLatClick(Sender: TObject);
begin
  if ListBoxLat.ItemData.Detail<>'' then
  with TMemo.Create(Self) do
  begin
    Visible:=False;
    Lines.Clear;
    Lines.Add(ListBoxLat.ItemData.Detail + ',' + ListBoxLon.ItemData.Detail);
    SelectAll;
    CopyToClipboard;
    Free;
  end;
end;

procedure TForm1.onChangeZoom(Sender: TObject);
begin
  LabelZoom.Text:=Format('%2.0f', [Zoom.Value]);
  FaitCarte;
end;

procedure TForm1.TabControl1Resize(Sender: TObject);
begin
  Zoom.Width := Trunc(TabControl1.Width / 2);
end;

procedure TForm1.TabItemCarteClick(Sender: TObject);
begin
  FaitCarte;
end;

procedure TForm1.TypeCarteChange(Sender: TObject);
begin
  FaitCarte;
end;

procedure TForm1.FaitCarte;
begin
  case TypeCarte.ItemIndex  of
    0..3: begin
            Zoom.Visible := true;
            LabelZoom.Visible := true;
            FaitCarte1;
          end;
    4:    begin
            Zoom.Visible := false;
            LabelZoom.Visible := false;
            FaitCarte2;
          end;
    5:    begin
            Zoom.Visible := false;
            LabelZoom.Visible := false;
            FaitCarte3;
          end;
  end;
end;

procedure TForm1.FaitCarte1;
var
  URLString: String;
begin
  if ListBoxLat.ItemData.Detail<>'' then
...
end;

procedure TForm1.FaitCarte2;
begin
  WebBrowser1.Navigate('about:blank');  //au cas où le fichier soit tenu par WebBrowser1
  deletefile('file:///sdcard/Download/test.htm');
  if ListBoxLat.ItemData.Detail<>'' then
  begin
    with TMemo.Create(Self) do
    begin
      Visible:=False;
      Lines.Clear;
      Lines.Add('<!DOCTYPE html>');
      Lines.Add('<html>');
...
      Lines.Add('</html>');

      Lines.SaveToFile('/sdcard/Download/test.htm');
      Free;
    end;
    WebBrowser1.Navigate('file:///sdcard/Download/test.htm');
  end;
end;

procedure TForm1.FaitCarte3;
begin
  WebBrowser1.Navigate('about:blank');  //au cas où le fichier soit tenu par WebBrowser1
  deletefile('file:///sdcard/Download/test.htm');
  if ListBoxLat.ItemData.Detail<>'' then
  begin
    with TMemo.Create(Self) do
    begin
      Visible:=False;
      Lines.Clear;
      Lines.Add('<!DOCTYPE html>');
      Lines.Add('<html>');
...
      Lines.Add('</html>');

      Lines.SaveToFile('/sdcard/Download/test.htm');
      Free;
    end;
    WebBrowser1.Navigate('file:///sdcard/Download/test.htm');
  end;
end;

procedure TForm1.ParametresLocalisation(Sender: TObject);
var
   poke : JIntent;
begin
  poke := TJIntent.JavaClass.init(TJSettings.JavaClass.ACTION_LOCATION_SOURCE_SETTINGS);
  poke.addCategory(TJIntent.JavaClass.CATEGORY_DEFAULT);
  poke.setFlags(TJIntent.JavaClass.FLAG_ACTIVITY_NEW_TASK or
                TJIntent.JavaClass.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);

  poke.setComponent(TJComponentName.JavaClass.init(StringToJString('com.android.settings'),
                    StringToJString('com.android.settings.Settings$LocationSettingsActivity')));
  SharedActivityContext.startActivity(poke);
end;


procedure TForm1.FormClose(Sender: TObject; var Action: TCloseAction);
begin
  WebBrowser1.Navigate('about:blank');  //au cas où le fichier soit tenu par WebBrowser1
  deletefile('file:///sdcard/Download/test.htm');
end;

procedure TForm1.FormCreate(Sender: TObject);
var
  LocationManagerService : JObject;
  iter : JIterator;
  location : JLocation;

begin
  Zoom.Width := Trunc(ToolBar1.Width / 2);
  LabelZoom.Text:=Format('%2.0f', [Zoom.Value]);
  if not Assigned(FLocationManager) then
  begin
      LocationManagerService := SharedActivityContext.getSystemService(TJcontext.JavaClass.LOCATION_SERVICE);
      FLocationManager := TJLocationManager.Wrap((LocationManagerService as ILocalObject).GetObjectID);
      if not Assigned(LocationListener) then LocationListener := TLocationListener.Create(self);
      FLocationManager.requestLocationUpdates(TJLocationManager.JavaClass.GPS_PROVIDER,
                                              10000,    {delais ms}
                                              10,       {distance m}
                                              LocationListener,
                                              TJLooper.JavaClass.getMainLooper);
  end;

  iter := FLocationManager.GetAllProviders.Iterator;

  MemoHisto.Lines.Clear;
  MemoHisto.Lines.Add('GetAllProviders :');
  while iter.hasNext do MemoHisto.Lines.Add(JStringToString(iter.next.ToString));
  MemoHisto.Lines.Add('');

  if NOT FLocationManager.IsProviderEnabled(TJLocationManager.JavaClass.GPS_PROVIDER) then
  case MessageDlg('Veuillez activer le GPS',
                  System.UITypes.TMsgDlgType.mtInformation,
                 [System.UITypes.TMsgDlgBtn.mbYes,
                  System.UITypes.TMsgDlgBtn.mbCancel],
                  0) of
    mrYES:    ParametresLocalisation(Sender){appel menu Parametres/Localisation};
    mrCancel: Halt;
  end;

  MemoHisto.Lines.Add('IsProviderEnabled :');

  if FLocationManager.IsProviderEnabled(TJLocationManager.JavaClass.GPS_PROVIDER) then
      MemoHisto.Lines.Add('GPS_PROVIDER');
  if FLocationManager.IsProviderEnabled(TJLocationManager.JavaClass.PASSIVE_PROVIDER) then
      MemoHisto.Lines.Add('PASSIVE_PROVIDER');
  if FLocationManager.IsProviderEnabled(TJLocationManager.JavaClass.NETWORK_PROVIDER) then
      MemoHisto.Lines.Add('NETWORK_PROVIDER');

  MemoHisto.Lines.Add('');

  location := FLocationManager.getLastKnownLocation(TJLocationManager.JavaClass.GPS_PROVIDER);

  if not Assigned(GPSListener) then GPSListener := TGpsListener.Create(self);

  try
    if FLocationManager.addGpsStatusListener(GPSListener) then MemoHisto.Lines.Add('addGpsStatusListener OK');
  except
    on E: Exception do
    begin
      MemoHisto.Lines.Add('addGpsStatusListener NOK :' + #13#10 + E.Message);  //message : "java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare()"
      MemoHisto.Lines.Add('');
    end;
  end;
  TestB := True;
end;

end.

Il y a quelque chose que je fais mal ? Rien trouvé sur internet pour Delphi XE5.

09/08/2014, 16h31
Invité

Bonjour,

Ce n'est peut-être pas à proprement parler un problème FMX

Cordialement. Gilles
09/08/2014, 22h00
pascal99

Merci Gilles mais c'est mon 1er programme android et je n'arrive pas a traduire le source java du lien que vous m'avez proposé en Delphi.

Cdlt Pascal
11/08/2014, 10h43
Invité

Bonjour,

Un élément de réponse pourrait être "It seems that I needed to call LocationManager.addGpsStatusListener(...) from the main thread. ".
Je ne peux pas aller plus loin. Je n'ai pas de FMX d'installé. Il faudrait que je télécharge la Delphi XE6 Trial... Je crois que mon dernier essai était la 5. Mais il faut que je libère mon PC à "formatage usine" pour le remettre en quelques minutes dans son état d'origine et il est actuellement occupé par des tests de compilations de Qt sous Mingw-w64.... L'installation de Delphi XE crée un tel foutoir sur mes postes que j'utilise un poste à part. L'installation encore n'est rien mais c'est la désinstallation qui est en cause ! J'aimerais que le disque dur retrouve son état d'origine (hormis la clef qui indique que la version a été installée) et ce n'est pas le cas...
Reste évidemment l'achat de Delphi... Mais de mon côté, cette option ne sera pas, tant que ces braves gens ne proposeront pas un développement Linux-Desktop.

Cordialement. Gilles
29/12/2014, 17h27
pascal99

Bonjour,
après 4 mois, je n'ai toujours pas réussi.
Si quelqu'un avait la solution...

Merci
30/12/2014, 09h19
Invité

Bonjour,

je dispose désormais d'un Delphi XE7..., d'un petit peu de temps et de curiosité. Mais le développement sur cette plate-forme avec Delphi XE7 n'est pas une "spécialité"... Il y a moyen d'avoir le fmx de unit1 (éventuellement son vlb si vous utilisez le LiveBinding) ?

bonjour Gilles,
le code a légèrement changé.

Unit1.pas :

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unit Unit1;
 
interface
 
uses
  System.SysUtils, System.Types, System.UITypes, System.Classes, System.Variants,
  FMX.Types, FMX.Controls, FMX.Forms, FMX.Graphics, FMX.Dialogs, FMX.Layouts,
  FMX.Memo, FMX.TabControl, FMX.StdCtrls, FMX.ListBox, FMX.WebBrowser, FMX.Edit,
 
  Androidapi.JNI.Toast {pour Toast},
  NetworkState {pour TNetworkState (activer acceder etat reseau et etat wifi)},
  System.IOUtils {pour TPath},
  Androidapi.JNI.Provider {pour appel Parametres/Localisation},
 
{pour FormKeyUp (3): }
  FMX.VirtualKeyboard, FMX.Platform, FMX.Platform.Android,
 
{pour le GPS (6): }
  FMX.Helpers.Android, Androidapi.JNI.GraphicsContentViewText, Androidapi.JNI.Os,
  Androidapi.JNI.Location, Androidapi.JNIBridge, Androidapi.JNI.JavaTypes;
 
type
  TForm1 = class(TForm)
    TabControl1: TTabControl;
    TabItemLoca: TTabItem;
    TabItemCarte: TTabItem;
    TabItemHisto: TTabItem;
    MemoHisto: TMemo;
    ListBox1: TListBox;
    ListBoxHeader1: TListBoxHeader;
    ListBoxGroupHeader1: TListBoxGroupHeader;
    ListBoxLat: TListBoxItem;
    ListBoxLon: TListBoxItem;
    ListBoxAlt: TListBoxItem;
    ListBoxPrc: TListBoxItem;
    ListBoxGroupHeader2: TListBoxGroupHeader;
    ListBoxNum: TListBoxItem;
    ListBoxRue: TListBoxItem;
    ListBoxPtl: TListBoxItem;
    ListBoxVil: TListBoxItem;
    ListBoxPay: TListBoxItem;
    ListBoxCdP: TListBoxItem;
    Label1: TLabel;
    WebBrowser1: TWebBrowser;
    Zoom: TTrackBar;
    ToolBar1: TToolBar;
    LabelZoom: TLabel;
    ButtonClb: TButton;
    TypeCarte: TComboBox;
    GoogleMap: TListBoxItem;
    roadmap: TListBoxItem;
    satellite: TListBoxItem;
    hybrid: TListBoxItem;
    terrain: TListBoxItem;
    openstreetmap: TListBoxItem;
 
    procedure FormCreate(Sender: TObject);
    procedure onLocationChanged(location: JLocation);
    procedure FaitCarte;
    procedure FaitCarte1;
    procedure FaitCarte2;
    procedure FaitCarte3;
    procedure NoReseau;
    procedure onChangeZoom(Sender: TObject);
    procedure TypeCarteChange(Sender: TObject);
    procedure ButtonClbClick(Sender: TObject);
    procedure ParametresLocalisation(Sender: TObject);
    procedure TabControl1Resize(Sender: TObject);
    procedure TabItemCarteClick(Sender: TObject);
    procedure ListBoxLatClick(Sender: TObject);
    procedure FormKeyUp(Sender: TObject; var Key: Word; var KeyChar: Char; Shift: TShiftState);
    Function Reseau : boolean;
 
  private
    FLocationManager: JLocationManager;
    FGeocoder: JGeocoder;
    Address: Jaddress;
    AddressList: JList;
  public
    { Déclarations publiques }
     destructor Destroy; override;
  end;
 
  TLocationListener = class(TJavaLocal, JLocationListener)
  private
    Fparent : TForm1;
  public
//    LogS: string;     {pour histo dans create}
    constructor Create(AParent: TForm1);
    procedure onLocationChanged(location: JLocation); cdecl;
    procedure onProviderDisabled(provider: JString); cdecl;
    procedure onProviderEnabled(provider: JString); cdecl;
    procedure onStatusChanged(provider: JString; status: Integer; extras: JBundle); cdecl;
  end;
 
  TGpsListener = class (TJavaLocal, JGpsStatus_Listener)
  private
    Fparent : TForm1;
  public
    constructor Create(AParent: TForm1);
    procedure onGpsStatusChanged(event: integer); cdecl;
  end;
 
var
  Form1: TForm1;
  locationListener: TLocationListener;
//  FLocationManager: JLocationManager;
  GPSListener: TGpsListener;
  TmpMapS: String;
  TestB: boolean = False;  //eviter que les évenements ne s'executent avant la fin de la def ou qu'un évenement ne soit pas terminé
 
implementation
 
{$R *.fmx}
 
// GPS constructor destructor --------------------------------------------------
constructor TGpsListener.Create(AParent: TForm1);
begin
  inherited Create;
  FParent := AParent;
end;
 
constructor TLocationListener.Create(AParent: TForm1);
begin
  inherited Create;
  FParent := AParent;
end;
 
destructor TForm1.Destroy;
begin
  if Assigned(locationListener) then FLocationManager.removeUpdates(locationListener);
  if Assigned(GPSListener) then FLocationManager.removeGpsStatusListener(GPSListener);
  inherited;
end;
 
// GPS Evénements --------------------------------------------------------------
procedure TGpsListener.onGPSStatusChanged(event: integer);
begin
  {if TestB then
  begin
    TestB := False;}
    FParent.MemoHisto.Lines.Add('onGPSStatusChanged event = ' + IntToStr(event));
    {TestB := True;
  end;}
end;
 
procedure TLocationListener.onLocationChanged(location: JLocation);
begin
  if TestB then FParent.onLocationChanged(location);
end;
 
procedure TLocationListener.onProviderDisabled(provider: JString);
begin
  if TestB then
  begin
    TestB := False;
    FParent.MemoHisto.Lines.Add('Fournisseur ' +
                                JStringToString(provider) +
                                ' désactivé par l''utilisateur');
    TestB := True;
  end;
end;
 
procedure TLocationListener.onProviderEnabled(provider: JString);
begin
  if TestB then
  begin
    TestB := False;
    FParent.MemoHisto.Lines.Add('Fournisseur ' +
                                JStringToString(provider) +
                                ' activé par l''utilisateur');
    TestB := True;
  end;
end;
 
procedure TLocationListener.onStatusChanged(provider: JString;
                                            status: Integer;
                                            extras: JBundle);
begin
  if TestB then
  begin
    TestB := False;
    case status of
      0 : FParent.MemoHisto.Lines.Add('Fournisseur ' +
                                      JStringToString(provider) +
                                      ' hors service et ne devrait pas changer dans un avenir proche');
      1 : FParent.MemoHisto.Lines.Add('Fournisseur ' +
                                      JStringToString(provider) +
                                      ' temporairement indisponible mais disponible sous peu');
      2 : FParent.MemoHisto.Lines.Add('Fournisseur ' +
                                      JStringToString(provider) +
                                      ' actuellement disponible');
    end;
    TestB := True;
  end;
end;
 
procedure TForm1.onLocationChanged(location: JLocation);
var LSettings: TFormatSettings;
    LDecSeparator : Char;
begin
  if TestB and Assigned(location) then
  begin
    TestB := False;
    LDecSeparator := FormatSettings.DecimalSeparator;
    LSettings := FormatSettings;
    try
      FormatSettings.DecimalSeparator := '.';
      ListBoxLat.ItemData.Detail := FormatFloat('##0.0#####',location.getLatitude);
      ListBoxLon.ItemData.Detail := FormatFloat('##0.0#####',location.getLongitude);
      ListBoxAlt.ItemData.Detail := FormatFloat('####0.0## m',location.getAltitude);
      ListBoxPrc.ItemData.Detail := location.getAccuracy.ToString + ' m';
      //FaitCarte;  deplacé dans TabItemCarteClick
    finally
      FormatSettings.DecimalSeparator := LDecSeparator;
    end;
 
    if not Assigned(FGeocoder) then FGeocoder := TJGeocoder.JavaClass.init(SharedActivityContext);
    if Assigned(FGeocoder) and Reseau then
    begin
      AddressList := Fgeocoder.getFromLocation(location.getLatitude, location.getLongitude, 1); 
      if AddressList.size>0 then
      begin
        Address := TJAddress.Wrap((AddressList.get(0) as ILocalObject).GetObjectID);
        if Assigned(Address) then
        begin
            ListBoxNum.ItemData.Detail := JStringToString(Address.getSubThoroughfare);
            ListBoxRue.ItemData.Detail := JStringToString(Address.getThoroughfare);
            ListBoxPtl.ItemData.Detail := JStringToString(Address.getPostalCode);
            ListBoxVil.ItemData.Detail := JStringToString(Address.getLocality);
            ListBoxPay.ItemData.Detail := JStringToString(Address.getCountryName);
            ListBoxCdP.ItemData.Detail := JStringToString(Address.getCountryCode);
        end;
      end;
    end
    else begin
      ListBoxNum.ItemData.Detail := '';
      ListBoxRue.ItemData.Detail := '';
      ListBoxPtl.ItemData.Detail := '';
      ListBoxVil.ItemData.Detail := '';
      ListBoxPay.ItemData.Detail := '';
      ListBoxCdP.ItemData.Detail := '';
    end;
    TestB := True;
  end;
end;
 
//Evénements resultant action --------------------------------------------------
procedure TForm1.ButtonClbClick(Sender: TObject);
begin
  if ListBoxLat.ItemData.Detail<>'' then
  with TMemo.Create(Self) do
  begin
    Visible:=False;
    Lines.Clear;
    Lines.Add(ListBoxNum.ItemData.Detail + ' ' + ListBoxRue.ItemData.Detail);
    Lines.Add(ListBoxPtl.ItemData.Detail + ' ' + ListBoxVil.ItemData.Detail);
    Lines.Add(ListBoxPay.ItemData.Detail);
    SelectAll;
    CopyToClipboard;
    Free;
    Toast('Adresse copiée dans clipboard');
  end;
end;
 
procedure TForm1.ListBoxLatClick(Sender: TObject);
begin
  if ListBoxLat.ItemData.Detail<>'' then
  with TMemo.Create(Self) do
  begin
    Visible:=False;
    Lines.Clear;
    Lines.Add(ListBoxLat.ItemData.Detail + ',' + ListBoxLon.ItemData.Detail);
    SelectAll;
    CopyToClipboard;
    Free;
    Toast('Coordonnées copiées dans clipboard');
  end;
end;
 
procedure TForm1.onChangeZoom(Sender: TObject);
begin
  LabelZoom.Text:=Format('%2.0f', [Zoom.Value]);
  FaitCarte;
end;
 
procedure TForm1.TabControl1Resize(Sender: TObject);
begin
  Zoom.Width := Trunc(TabControl1.Width / 2);
end;
 
procedure TForm1.TabItemCarteClick(Sender: TObject);
begin
  FaitCarte;
end;
 
procedure TForm1.TypeCarteChange(Sender: TObject);
begin
  FaitCarte;
end;
 
procedure TForm1.FormKeyUp(Sender: TObject; var Key: Word; var KeyChar: Char; Shift: TShiftState);
var Keyboard: IFMXVirtualKeyboardService;
begin
  if (Key = vkHardwareBack) then
  begin
    TPlatformServices.Current.SupportsPlatformService(IFMXVirtualKeyboardService, IInterface(Keyboard));
    if (Keyboard <> nil) and (vksVisible in Keyboard.VirtualKeyBoardState) then
    begin
      (* retour arrière, clavier visible, rien faire dans ce prog *)
    end else
    begin
      (* retour arrière, clavier non visible ou non supporté par cette platforme *)
      if MessageDlg('Voulez-vous quitter ?',
                    System.UITypes.TMsgDlgType.mtConfirmation,
                   [System.UITypes.TMsgDlgBtn.mbYes,
                    System.UITypes.TMsgDlgBtn.mbNo],
                    0) = mrYes then
      begin
        (* sortie du prog *)
        WebBrowser1.Navigate('about:blank');  //au cas où le fichier TmpMap soit tenu par WebBrowser1
        deletefile(TmpMapS);
        if Assigned(locationListener) then FLocationManager.removeUpdates(locationListener);
        if Assigned(GPSListener) then FLocationManager.removeGpsStatusListener(GPSListener);
        // NotificationCenter1.CancelNotification('MyNotification'); //si notification !!!
        MainActivity.finish;
      end else
      begin
        (* ignore le retour arrière... *)
        Key := 0;
      end;
    end;
  end;
end;
 
//Mes procédures et fonctions --------------------------------------------------
procedure TForm1.FaitCarte;
begin
  TypeCarte.Visible := true;
  if Reseau then 
  case TypeCarte.ItemIndex  of
    0..3: begin
            Zoom.Visible := true;
            LabelZoom.Visible := true;
            FaitCarte1;
          end;
    4:    begin
            Zoom.Visible := false;
            LabelZoom.Visible := false;
            FaitCarte2;
          end;
    5:    begin
            Zoom.Visible := false;
            LabelZoom.Visible := false;
            FaitCarte3;
          end;
  end
  else NoReseau;
end;
 
procedure TForm1.FaitCarte1;
var URLString: String;
 
begin
  if ListBoxLat.ItemData.Detail<>'' then
  begin
    URLString :=(Format('http://maps.googleapis.com/maps/api/staticmap?zoom=%2.0f&size=512x512&maptype=%s&markers=%s,%s',
                        [Zoom.Value,
                         TypeCarte.Selected.Text,
                         ListBoxLat.ItemData.Detail,
                         ListBoxLon.ItemData.Detail]));
    WebBrowser1.Navigate(URLString);
  end;
end;
 
procedure TForm1.FaitCarte2;
begin
  WebBrowser1.Navigate('about:blank');  //au cas où le fichier TmpMap soit tenu par WebBrowser1
  if ListBoxLat.ItemData.Detail<>'' then
  begin
    with TMemo.Create(Self) do
    begin
      Visible:=False;
      Lines.Clear;
      Lines.Add('<!DOCTYPE html>');
      Lines.Add('<html>');
      Lines.Add('<head>');
      Lines.Add('<script src="http://maps.googleapis.com/maps/api/js?sensor=false&language=FR"');
      Lines.Add('type="text/javascript"></script>');
      Lines.Add('<style type="text/css">');
      Lines.Add('html, body, #map-canvas { height: 100%; width: 100%; margin: 0; }');
      Lines.Add('</style>');
      Lines.Add('<script type="text/javascript">');
      Lines.Add('function initialize() {');
      Lines.Add('var map = new google.maps.Map(');
      Lines.Add('document.getElementById(''map-canvas''), {');
      Lines.Add('center: new google.maps.LatLng('+
                 ListBoxLat.ItemData.Detail+','+
                 ListBoxLon.ItemData.Detail+'),');
      Lines.Add('zoom: 15,');
      Lines.Add('mapTypeId: google.maps.MapTypeId.ROADMAP });');
      Lines.Add('var marker = new google.maps.Marker({');
      Lines.Add('position: new google.maps.LatLng('+
                 ListBoxLat.ItemData.Detail+','+
                 ListBoxLon.ItemData.Detail+'),');
      Lines.Add('map: map });    }');
      Lines.Add('google.maps.event.addDomListener(window, ''load'', initialize);');
      Lines.Add('</script>');
      Lines.Add('</head>');
      Lines.Add('<body>');
      Lines.Add('<div id="map-canvas"></div>');
      Lines.Add('</body>');
      Lines.Add('</html>');
 
      Lines.SaveToFile(TmpMapS);
      Free;
    end;
    WebBrowser1.Navigate('file://' + TmpMapS);
  end;
end;
 
procedure TForm1.FaitCarte3;
begin
  WebBrowser1.Navigate('about:blank');  //au cas où le fichier TmpMap soit tenu par WebBrowser1
  if ListBoxLat.ItemData.Detail<>'' then
  begin
    with TMemo.Create(Self) do
    begin
      Visible:=False;
      Lines.Clear;
      Lines.Add('<!DOCTYPE html>');
      Lines.Add('<html>');
      Lines.Add('<head>');
      Lines.Add('<meta charset="utf-8" />');
      Lines.Add('<title>Google Maps v3 API Example</title>');
      Lines.Add('<style>');
      Lines.Add('html, body, #map {');
      Lines.Add('height: 100%;');
      Lines.Add('width: 100%;');
      Lines.Add('margin: 0;');
      Lines.Add('padding: 0;}');
      Lines.Add('div#footer {');
      Lines.Add('position: fixed;');
      Lines.Add('left: 0;');
      Lines.Add('right: 0;');
      Lines.Add('bottom: 0;');
      Lines.Add('width: 100%;');
      Lines.Add('height: 18px;');
      Lines.Add('margin: 0;');
      Lines.Add('padding: 6px;');
      Lines.Add('z-index: 2;');
      Lines.Add('background: WHITE;}');
      Lines.Add('</style>');
      Lines.Add('</head>');
      Lines.Add('<body>');
      Lines.Add('<div id="map" style="float: left;"></div>');
      Lines.Add('<div id="footer">Pascal99 </div>');
      Lines.Add('<script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?sensor=false"></script>');
      Lines.Add('<script type="text/javascript">');
      Lines.Add('var element = document.getElementById("map");');
      Lines.Add('var map = new google.maps.Map(element, {');
      Lines.Add('center: new google.maps.LatLng('+
                 ListBoxLat.ItemData.Detail+','+
                 ListBoxLon.ItemData.Detail+'),');
      Lines.Add('zoom: 15,');
      Lines.Add('mapTypeId: "OSM",');
      Lines.Add('mapTypeControl: false,');
      Lines.Add('streetViewControl: false});');
      Lines.Add('var marker = new google.maps.Marker({');
      Lines.Add('position: new google.maps.LatLng('+
                 ListBoxLat.ItemData.Detail+','+
                 ListBoxLon.ItemData.Detail+'),');
      Lines.Add('map: map});');
      Lines.Add('map.mapTypes.set("OSM", new google.maps.ImageMapType({');
      Lines.Add('getTileUrl: function(coord, zoom) {');
      Lines.Add('return "http://tile.openstreetmap.org/" + zoom + "/" + coord.x + "/" + coord.y + ".png";},');
      Lines.Add('tileSize: new google.maps.Size(256, 256),');
      Lines.Add('name: "OpenStreetMap",');
      Lines.Add('maxZoom: 20}));');
      Lines.Add('</script>');
      Lines.Add('</body>');
      Lines.Add('</html>');
 
      Lines.SaveToFile(TmpMapS);
      Free;
    end;
    WebBrowser1.Navigate('file://' + TmpMapS);
  end;
end;
 
procedure TForm1.NoReseau;
begin
  Zoom.Visible := false;
  LabelZoom.Visible := false;
  TypeCarte.Visible := false;
  WebBrowser1.Navigate('about:blank');  //au cas où le fichier TmpMap soit tenu par WebBrowser1
  with TMemo.Create(Self) do
  begin
    Visible:=False;
    Lines.Clear;
    Lines.Add('<!DOCTYPE html>');
    Lines.Add('<html>');
    Lines.Add('<head>');
    Lines.Add('<meta charset="utf-8" />');
    Lines.Add('<title>NoReseau</title>');
    Lines.Add('<STYLE type="text/css">');
    //Lines.Add('BODY {height:300px;line-height:300px;text-align: center}');
    Lines.Add('BODY {width:300px;height:300px;text-align:center;display:table-cell;vertical-align:middle}');
    Lines.Add('</STYLE>');
    Lines.Add('</head>');
    Lines.Add('<body>');
    Lines.Add('pas de réseau');
    Lines.Add('</body>');
    Lines.Add('</html>');
 
    Lines.SaveToFile(TmpMapS);
    Free;
  end;
  WebBrowser1.Navigate('file://' + TmpMapS);
end;
 
 
procedure TForm1.ParametresLocalisation(Sender: TObject);
var poke : JIntent;
begin
  poke := TJIntent.JavaClass.init(TJSettings.JavaClass.ACTION_LOCATION_SOURCE_SETTINGS);
  poke.addCategory(TJIntent.JavaClass.CATEGORY_DEFAULT);
  poke.setFlags(TJIntent.JavaClass.FLAG_ACTIVITY_NEW_TASK or
                TJIntent.JavaClass.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
 
  poke.setComponent(TJComponentName.JavaClass.init(StringToJString('com.android.settings'),
                    StringToJString('com.android.settings.Settings$LocationSettingsActivity')));
  SharedActivityContext.startActivity(poke);
end;
 
function TForm1.Reseau ;
var NS: TNetworkState;
begin
  NS := TNetworkState.Create;
  try
    Reseau := NS.IsConnected;
  finally
    NS.Free;
  end;
end;
 
//------------------------------------------------------------------------------
procedure TForm1.FormCreate(Sender: TObject);
var LocationManagerService : JObject;
    iter : JIterator;
    location : JLocation;
    GpsStatus : JGpsStatus;
 
begin
  //TJLooper.JavaClass.prepare;       //plus l'erreur mais plantage fréquent
  Zoom.Width := Trunc(ToolBar1.Width / 2);
  LabelZoom.Text:=Format('%2.0f', [Zoom.Value]);
  TmpMapS := TPath.Combine(TPath.GetDocumentsPath, 'TmpMap.htm');
  MemoHisto.Lines.Clear;
 
  LocationManagerService := SharedActivityContext.getSystemService(TJcontext.JavaClass.LOCATION_SERVICE);
  FLocationManager := TJLocationManager.Wrap((LocationManagerService as ILocalObject).GetObjectID);
 
  //création des listeners
  LocationListener := TLocationListener.Create(self);
  GPSListener := TGpsListener.Create(self);
 
  FLocationManager.requestLocationUpdates(TJLocationManager.JavaClass.GPS_PROVIDER,
                                          1000,    {delais ms}
                                          1,       {distance m}
                                          LocationListener,
                                          TJLooper.JavaClass.getMainLooper);
 
  try
    FLocationManager.addGpsStatusListener(GPSListener);
  except
    on E: Exception do MemoHisto.Lines.Add(E.Message); //message : "java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare()"
  end;
 
  if NOT FLocationManager.IsProviderEnabled(TJLocationManager.JavaClass.GPS_PROVIDER) then
  case MessageDlg('Veuillez activer le GPS',
                  System.UITypes.TMsgDlgType.mtInformation,
                 [System.UITypes.TMsgDlgBtn.mbYes,
                  System.UITypes.TMsgDlgBtn.mbCancel],
                  0) of
    mrYES:    ParametresLocalisation(Sender);{appel menu Parametres/Localisation}
    mrCancel: Halt;
  end;
 
  //pour histo
  MemoHisto.Lines.Add('GetAllProviders :');
  iter := FLocationManager.GetAllProviders.Iterator;
  while iter.hasNext do MemoHisto.Lines.Add(JStringToString(iter.next.ToString));
  MemoHisto.Lines.Add('');
 
  MemoHisto.Lines.Add('IsProviderEnabled :');
  if FLocationManager.IsProviderEnabled(TJLocationManager.JavaClass.GPS_PROVIDER) then
      MemoHisto.Lines.Add('GPS_PROVIDER');
  if FLocationManager.IsProviderEnabled(TJLocationManager.JavaClass.PASSIVE_PROVIDER) then
      MemoHisto.Lines.Add('PASSIVE_PROVIDER');
  if FLocationManager.IsProviderEnabled(TJLocationManager.JavaClass.NETWORK_PROVIDER) then
      MemoHisto.Lines.Add('NETWORK_PROVIDER');
  MemoHisto.Lines.Add('');
 
  location := FLocationManager.getLastKnownLocation(TJLocationManager.JavaClass.GPS_PROVIDER);
  GpsStatus := FlocationManager.getGpsStatus(NIL);
  MemoHisto.Lines.Add(JStringToString(GpsStatus.toString));
  TestB := True;
end;
 
end.

Unit1.fmx :

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object Form1: TForm1
  Left = 0
  Top = 0
  Caption = 'Form1'
  ClientHeight = 615
  ClientWidth = 360
  FormFactor.Width = 320
  FormFactor.Height = 480
  FormFactor.Devices = [dkDesktop]
  OnCreate = FormCreate
  OnKeyUp = FormKeyUp
  DesignerMobile = True
  DesignerWidth = 360
  DesignerHeight = 640
  DesignerDeviceName = 'Samsung Galaxy S4'
  DesignerOrientation = 0
  DesignerOSVersion = ''
  object TabControl1: TTabControl
    Align = alClient
    FullSize = True
    Height = 615.000000000000000000
    TabHeight = 49.000000000000000000
    TabIndex = 0
    TabOrder = 0
    TabPosition = tpBottom
    Width = 360.000000000000000000
    OnResize = TabControl1Resize
    object TabItemLoca: TTabItem
      WordWrap = False
      Height = 49.000000000000000000
      IsSelected = True
      TabOrder = 0
      Text = 'LOCALISATION'
      Trimming = ttCharacter
      Width = 120.000000000000000000
      object ListBox1: TListBox
        Align = alClient
        Height = 566.000000000000000000
        TabOrder = 0
        Width = 360.000000000000000000
        DefaultItemStyles.ItemStyle = 'listboxitemnodetail'
        DefaultItemStyles.GroupHeaderStyle = ''
        DefaultItemStyles.GroupFooterStyle = ''
        object ListBoxGroupHeader1: TListBoxGroupHeader
          Font.Style = [fsBold]
          StyledSettings = [ssFamily, ssSize, ssFontColor]
          Height = 30.000000000000000000
          Text = 'GPS'
          TextAlign = taCenter
          Width = 360.000000000000000000
        end
        object ListBoxLat: TListBoxItem
          StyledSettings = [ssFamily, ssSize, ssStyle, ssFontColor]
          Height = 44.000000000000000000
          Position.Y = 30.000000000000000000
          StyleLookup = 'listboxitemleftdetail'
          Text = 'Latitude'
          Width = 360.000000000000000000
          OnClick = ListBoxLatClick
        end
        object ListBoxLon: TListBoxItem
          Selectable = False
          StyledSettings = [ssFamily, ssSize, ssStyle, ssFontColor]
          Height = 44.000000000000000000
          Position.Y = 74.000000000000000000
          StyleLookup = 'listboxitemleftdetail'
          Text = 'Longitude'
          Width = 360.000000000000000000
        end
        object ListBoxAlt: TListBoxItem
          Selectable = False
          StyledSettings = [ssFamily, ssSize, ssStyle, ssFontColor]
          Height = 44.000000000000000000
          Position.Y = 118.000000000000000000
          StyleLookup = 'listboxitemleftdetail'
          Text = 'Altitude'
          Width = 360.000000000000000000
        end
        object ListBoxPrc: TListBoxItem
          Selectable = False
          StyledSettings = [ssFamily, ssSize, ssStyle, ssFontColor]
          Height = 44.000000000000000000
          Position.Y = 162.000000000000000000
          StyleLookup = 'listboxitemleftdetail'
          Text = 'Pr'#233'cision'
          Width = 360.000000000000000000
        end
        object ListBoxGroupHeader2: TListBoxGroupHeader
          Font.Style = [fsBold]
          StyledSettings = [ssFamily, ssSize, ssFontColor]
          Height = 30.000000000000000000
          Position.Y = 206.000000000000000000
          Text = 'Adresse'
          TextAlign = taCenter
          Width = 360.000000000000000000
        end
        object ListBoxNum: TListBoxItem
          Selectable = False
          StyledSettings = [ssFamily, ssSize, ssStyle, ssFontColor]
          Height = 44.000000000000000000
          Position.Y = 236.000000000000000000
          StyleLookup = 'listboxitemleftdetail'
          Text = 'n'#176
          Width = 360.000000000000000000
        end
        object ListBoxRue: TListBoxItem
          Selectable = False
          StyledSettings = [ssFamily, ssSize, ssStyle, ssFontColor]
          Height = 44.000000000000000000
          Position.Y = 280.000000000000000000
          StyleLookup = 'listboxitemleftdetail'
          Text = 'voie'
          Width = 360.000000000000000000
        end
        object ListBoxPtl: TListBoxItem
          Selectable = False
          StyledSettings = [ssFamily, ssSize, ssStyle, ssFontColor]
          Height = 44.000000000000000000
          Position.Y = 324.000000000000000000
          StyleLookup = 'listboxitemleftdetail'
          Text = 'code postal'
          Width = 360.000000000000000000
        end
        object ListBoxVil: TListBoxItem
          Selectable = False
          StyledSettings = [ssFamily, ssSize, ssStyle, ssFontColor]
          Height = 44.000000000000000000
          Position.Y = 368.000000000000000000
          StyleLookup = 'listboxitemleftdetail'
          Text = 'ville'
          Width = 360.000000000000000000
        end
        object ListBoxPay: TListBoxItem
          Selectable = False
          StyledSettings = [ssFamily, ssSize, ssStyle, ssFontColor]
          Height = 44.000000000000000000
          Position.Y = 412.000000000000000000
          StyleLookup = 'listboxitemleftdetail'
          Text = 'pays'
          Width = 360.000000000000000000
        end
        object ListBoxCdP: TListBoxItem
          Selectable = False
          StyledSettings = [ssFamily, ssSize, ssStyle, ssFontColor]
          Height = 44.000000000000000000
          Position.Y = 456.000000000000000000
          StyleLookup = 'listboxitemleftdetail'
          Text = 'code pays'
          Width = 360.000000000000000000
        end
        object ListBoxHeader1: TListBoxHeader
          Height = 48.000000000000000000
          TabOrder = 0
          Width = 360.000000000000000000
          object Label1: TLabel
            Align = alClient
            Height = 48.000000000000000000
            StyleLookup = 'toollabel'
            Text = 'Localisation'
            TextAlign = taCenter
            Width = 360.000000000000000000
            Trimming = ttCharacter
          end
          object ButtonClb: TButton
            Anchors = [akTop, akRight]
            Height = 48.000000000000000000
            Position.X = 309.000000000000000000
            Position.Y = -1.000000000000000000
            StyleLookup = 'pagecurltoolbutton'
            TabOrder = 1
            Text = 'ButtonClb'
            Trimming = ttCharacter
            Width = 48.000000000000000000
            OnClick = ButtonClbClick
          end
        end
      end
    end
    object TabItemCarte: TTabItem
      WordWrap = False
      Height = 49.000000000000000000
      IsSelected = False
      Position.X = 120.000000000000000000
      TabOrder = 1
      Text = 'Carte'
      Trimming = ttCharacter
      Width = 120.000000000000000000
      OnClick = TabItemCarteClick
      object WebBrowser1: TWebBrowser
        Align = alClient
        Height = 518.000000000000000000
        Width = 360.000000000000000000
      end
      object ToolBar1: TToolBar
        Height = 48.000000000000000000
        TabOrder = 1
        Width = 360.000000000000000000
        object Zoom: TTrackBar
          Height = 32.000000000000000000
          Max = 20.000000000000000000
          Min = 7.000000000000000000
          Orientation = orHorizontal
          Position.X = 3.000000000000000000
          Position.Y = 8.000000000000000000
          TabOrder = 0
          Value = 15.000000000000000000
          Width = 177.000000000000000000
          OnChange = onChangeZoom
        end
        object TypeCarte: TComboBox
          Anchors = [akTop, akRight]
          DisableFocusEffect = False
          Height = 32.000000000000000000
          ItemIndex = 0
          Position.X = 224.000000000000000000
          Position.Y = 8.000000000000000000
          TabOrder = 1
          Width = 132.000000000000000000
          OnChange = TypeCarteChange
          object roadmap: TListBoxItem
            Height = 19.000000000000000000
            Text = 'roadmap'
            Width = 19.000000000000000000
          end
          object satellite: TListBoxItem
            Height = 19.000000000000000000
            Text = 'satellite'
            Width = 19.000000000000000000
          end
          object hybrid: TListBoxItem
            Height = 19.000000000000000000
            Text = 'hybrid'
            Width = 19.000000000000000000
          end
          object terrain: TListBoxItem
            Height = 19.000000000000000000
            Text = 'terrain'
            Width = 19.000000000000000000
          end
          object GoogleMap: TListBoxItem
            Height = 44.000000000000000000
            Text = 'GoogleMap'
            Width = 44.000000000000000000
          end
          object openstreetmap: TListBoxItem
            Height = 19.000000000000000000
            Text = 'openstreetmap'
            Width = 19.000000000000000000
          end
        end
        object LabelZoom: TLabel
          Align = alCenter
          Font.Size = 10.000000000000000000
          StyledSettings = [ssFamily, ssStyle, ssFontColor]
          Height = 32.000000000000000000
          Text = '15'
          TextAlign = taCenter
          Width = 33.000000000000000000
          Trimming = ttCharacter
        end
      end
    end
    object TabItemHisto: TTabItem
      WordWrap = False
      Height = 49.000000000000000000
      IsSelected = False
      Position.X = 240.000000000000000000
      TabOrder = 2
      Text = 'Histo'
      Trimming = ttCharacter
      Width = 120.000000000000000000
      object MemoHisto: TMemo
        Touch.InteractiveGestures = [igPan, igLongTap, igDoubleTap]
        Align = alClient
        Height = 566.000000000000000000
        TabOrder = 0
        Width = 360.000000000000000000
      end
    end
  end
end

S'il y a besoin d'autre chose, n'hésitez pas a le demander.

merci de l'intérêt que vous portez a ce code.
Pascal