?? dropmidlet.java
字號(hào):
import javax.microedition.lcdui.Display;
import javax.microedition.midlet.MIDlet;
import javax.microedition.midlet.MIDletStateChangeException;
import demo.MainCanvas;
public class DropMidlet extends MIDlet {
public static DropMidlet midlet;
private static MainCanvas m_MainCanvas; //定義MainCanvas的引用
public DropMidlet() {
super(); //初始化,繼承MIDlet類的構(gòu)造
midlet = this;
}
protected void startApp() throws MIDletStateChangeException {
//程序開(kāi)始運(yùn)行,為m_MainCanvas分配存儲(chǔ)空間
try{
m_MainCanvas = new MainCanvas(); //分配存儲(chǔ)空間
}
catch (Exception ex){ } //不做錯(cuò)誤處理
//設(shè)m_MainCanvas為屏幕的當(dāng)前畫(huà)布
Display.getDisplay(this).setCurrent(m_MainCanvas);
}
protected void pauseApp() {
//由被呼叫或其他原因使程序暫停
m_MainCanvas.Stop();
}
protected void destroyApp(boolean arg0)
throws MIDletStateChangeException {
m_MainCanvas.Stop();
}
}
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