我是否可以在Dialog.show中插入图像，显示为代号One

Question

我可以在Dialog.show中插入图像，显示为代号1，如果可以，请提供示例。这是我想出的：

  img.addActionListener(new ActionListener() {
                @Override
                public void actionPerformed(ActionEvent evt) {
                    Dialog.show("Image:", images(value.toString()), new Command("Cancel"));
                }
            });

   public ImageViewer images(String id) {
    int id2 = Integer.parseInt(id);
    String img = ServiceTask.getInstance().ReturnImage(id2);
    Image placeholder = Image.createImage(getWidth() / 3 - 4, getWidth() / 3 - 4, 0xbfc9d2);
    EncodedImage encImage = EncodedImage.createFromImage(placeholder, false);
    ImageViewer img1 = new ImageViewer(URLImage.createToStorage(encImage, "file" + img,
            "http://localhost/projectname/web/images/" + img));

    return img1;
}

Answer 1

您可以通过以下示例对此进行存档：

AlertDialog.Builder imageDialog = new AlertDialog.Builder(MainActivity.this);
imageDialog.setTitle("Title");
ImageView myImage = new ImageView(MainActivity.this);
imageDialog.setView(myImage);

imageDialog.setNegativeButton("ok", new DialogInterface.OnClickListener() 
{
    public void onClick(DialogInterface arg0, int arg1) 
    {   
    }
});
imageDialog.show();

对于
CODEONE，您可以按照此示例操作
Image alertImage = com.codename1.ui.util.Resources.getGlobalResources().getImage(alertImageId);
alertImage.scaled(500, 500);
Command commands[] = {new Command("Aceptar"),new Command("Cancelar")};
Label lblAlert = new Label(alertImage);
lblAlert.setSize(new Dimension(500,500));
Command result = Dialog.show(alertTitle, lblAlert, commands);

您可以在此处参考更多示例https://www.codenameone.com/manual/components.html希望它能解决您的问题