type
TForm1 = class(TForm)
btn1: TButton;
lbl1: TLabel;
procedure btn1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
TelephonyManager: JTelephonyManager;
TelephonyServiceNative: JObject;
implementation
{$R *.fmx}
procedure TForm1.btn1Click(Sender: TObject);
begin
TelephonyServiceNative := SharedActivityContext.getSystemService
(TJContext.JavaClass.TELEPHONY_SERVICE);
if Assigned(TelephonyServiceNative) then
TelephonyManager := TJTelephonyManager.Wrap
((TelephonyServiceNative as ILocalObject).GetObjectID);
lbl1.Text:=JStringToString(TelephonyManager.getLine1Number);//取得手机号