Bài giảng điện tử môn tin học: Lập giao diện người dùng mức thấp ppsx

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extends Canvas implements
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g.drawString(keyText,
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public class IntroCanvas extends Canvas
{
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private static &nal String logoName
= "/Images/Splash.png";

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private Display display;
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private Displayable nextScreen;
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private int timeout;
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private Timer timer = new Timer();
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public IntroCanvas(Display display,
Displayable nextScreen, int timeout)
{
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this.display = display;
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this.nextScreen = nextScreen;
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this.timeout = timeout;
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public void startIntro(){
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public void endIntro(){
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