function CreateEmail(Recipient: string; Subject: string; Content: string;
  Attachment: string; Attachment2: string = ''): boolean;
{$IFDEF ANDROID}
var
  JRecipient: TJavaObjectArray<JString>;
  Intent: JIntent;
  Uri,Uri2: Jnet_Uri;
  AttachmentFile: JFile;
  AttachmentFile2: JFile;
{$ENDIF}
begin
{$IFDEF ANDROID}
  JRecipient := TJavaObjectArray<JString>.Create(1);
  JRecipient.Items[0] := StringToJString(Recipient);
  Intent := TJIntent.Create;
  Intent.setAction(TJIntent.JavaClass.ACTION_SEND);
  Intent.setFlags(TJIntent.JavaClass.FLAG_ACTIVITY_NEW_TASK);
  Intent.putExtra(TJIntent.JavaClass.EXTRA_EMAIL, JRecipient);
  Intent.putExtra(TJIntent.JavaClass.EXTRA_SUBJECT, StringToJString(Subject));
  Intent.putExtra(TJIntent.JavaClass.EXTRA_TEXT, StringToJString(Content));
  if Attachment <> '' then
  begin
    AttachmentFile := TJFile.JavaClass.init(StringToJString(Attachment));
    Uri := TAndroidHelper.JFileToJURI(AttachmentFile);
    Intent.putExtra(TJIntent.JavaClass.EXTRA_STREAM,
      TJParcelable.Wrap((Uri as ILocalObject).GetObjectID));
  end;
  if Attachment2 <> '' then
  begin
    AttachmentFile2 := TJFile.JavaClass.init(StringToJString(Attachment2));
    Uri2 := TAndroidHelper.JFileToJURI(AttachmentFile2);
    Intent.putExtra(TJIntent.JavaClass.EXTRA_STREAM,
      TJParcelable.Wrap((Uri2 as ILocalObject).GetObjectID));
  end;
  Intent.setType(StringToJString('vnd.android.cursor.dir/email'));
  Intent.setFlags(TJIntent.JavaClass.FLAG_GRANT_READ_URI_PERMISSION);
  SharedActivity.startActivity(Intent);
  result := true;
{$ENDIF}
{$IFDEF MSWINDOWS}
  showmessage('Mail-Intent nur für Android !');
  result := false;
{$ENDIF}
end;