Java – how to create a splash screen for the GUI?

Hello, I'm a novice in Java and try to make the flash screen or image display for 3 seconds Then it will enter my main program Does anyone have an idea how to do this or can link to any tutorial?

So far, I have done this, but I don't know where to start

public static void main(String[] args)
{
    splashInit();           // initialize splash overlay drawing parameters
    appInit();              // simulate what an application would do 
}

resolvent

Solution

The easiest way is to create a JFrame, add a screen to it, and then use thread Sleep(long millies)

Try this Code:

JWindow window = new JWindow();
window.getContentPane().add(
    new JLabel("",new ImageIcon(new URL("http://docs.oracle.com/javase/tutorial/uiswing/examples/misc/SplashDemoProject/src/misc/images/splash.gif")),SwingConstants.CENTER));
window.setBounds(500,150,300,200);
window.setVisible(true);
try {
    Thread.sleep(5000);
} catch (InterruptedException e) {
    e.printStackTrace();
}
window.setVisible(false);
JFrame frame = new JFrame();
frame.add(new JLabel("Welcome"));
frame.setVisible(true);
frame.setSize(300,100);
window.dispose();

Or you can use the splashScreen class to create a splash screen

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