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GmGmNewGate · gửi bởi **GmGmNewGate** » 03/07/2013 17:28

tạo Lớp Point.java

Mã: Chọn tất cả: package Zstar; /** * * @author zstar */ public class Point { private int X = 0; private int Y = 0; public Point() { } public Point(int x, int y) { this.X = x; this.Y = y; } public int getX() { return this.X; } public int getY() { return this.Y; } }

Lớp LoadingScreen.java

Mã: Chọn tất cả: package Zstar; import java.io.*; import javax.microedition.lcdui.*; import javax.microedition.lcdui.game.GameCanvas; /** * @author ZSTAR */ public class LoadingScreen extends GameCanvas { private Graphics g; private String logo = "/Images/logo.png"; private String text1 = "Game tiếng việt trên điện thoại"; private String text2 = "Đang tải..."; private Image imageLogo; private Point root = new Point(30, 50); private Font fontNormal; private Font fontBold; //thanh loading private int colorBorder = 0x000000; private int colorLoading = 0xcc3301; private int loadingLength = 150; private int loadingHeight = 5; private int loadingCurrent = 0; private int h = 10; private MainMidlet mainMidlet; public LoadingScreen(MainMidlet main) { super(false); this.mainMidlet = main; this.g = this.getGraphics(); this.fontNormal = g.getFont(); this.fontBold = Font.getFont(Font.FACE_SYSTEM, Font.STYLE_BOLD, Font.SIZE_MEDIUM); setFullScreenMode(true); try { imageLogo = Image.createImage(logo); } catch (IOException ex) { ex.printStackTrace(); } this.root = new Point(getWidth() / 2 - imageLogo.getWidth() / 2, root.getY()); } public void start() { clearScreen(); draw(); draw_next_loading(); } public void draw() { g.setColor(0x000000); g.drawImage(imageLogo, root.getX(), root.getY(), Graphics.TOP | Graphics.LEFT); g.drawString(text1, getWidth() / 2 - fontNormal.stringWidth(text1) / 2, root.getY() + imageLogo.getHeight(), Graphics.TOP | Graphics.LEFT); g.setFont(fontBold); g.drawString(text2, getWidth() / 2 - fontBold.stringWidth(text2) / 2, root.getY() + imageLogo.getHeight() + 40, Graphics.TOP | Graphics.LEFT); g.setFont(fontNormal); //draw loading g.setColor(colorBorder); g.drawRect(getWidth() / 2 - loadingLength / 2, root.getY() + imageLogo.getHeight() + 30, loadingLength, loadingHeight); g.setColor(colorLoading); g.fillRect(getWidth() / 2 - loadingLength / 2, root.getY() + imageLogo.getHeight() + 30, loadingCurrent, loadingHeight); g.setColor(colorBorder); this.flushGraphics(); } private void draw_next_loading() { clearLoading(); //timer.schedule(task, interval,interval); for (int i = 0; i < loadingLength / h; i++) { if (loadingCurrent < loadingLength) { loadingCurrent += h; //draw loading g.setColor(colorBorder); g.drawRect(getWidth() / 2 - loadingLength / 2, root.getY() + imageLogo.getHeight() + 30, loadingLength, loadingHeight); g.setColor(colorLoading); g.fillRect(getWidth() / 2 - loadingLength / 2, root.getY() + imageLogo.getHeight() + 30, loadingCurrent, loadingHeight); g.setColor(colorBorder); this.flushGraphics(); try { Thread.sleep(100); } catch (Exception e) { } } else { loadingCurrent = 0; break; } } } private void clearLoading() { g.setColor(0xffffff); g.fillRect(getWidth() / 2 - loadingLength / 2, root.getY() + imageLogo.getHeight() + 30, loadingLength, loadingHeight); this.flushGraphics(); } public void clearScreen() { g.setColor(0xffffff); // white g.fillRect(0, 0, getWidth(), getHeight()); this.flushGraphics(); } }

tạo Lớp MainMidlet.java

Mã: Chọn tất cả: package Zstar; import javax.microedition.lcdui.Display; import javax.microedition.midlet.*; /** * @author ZSTAR */ public class MainMidlet extends MIDlet { private LoadingScreen loadingScreen; public void startApp() { loadingScreen=new LoadingScreen(this); Display.getDisplay(this).setCurrent(loadingScreen); loadingScreen.start(); } public void pauseApp() { } public void destroyApp(boolean unconditional) { } }