銆銆浜屻佸紑鍙?J2ME搴旂敤紼嬪簭
銆銆鍦ㄦ湰鑺備腑錛屾垜浠皢浠嬬粛浣跨敤 EclipseMe 鎻掍歡鏋勫緩 J2ME 搴旂敤紼嬪簭鐨勫熀鏈楠ゃ傞鍏堬紝鎮ㄥ皢鍒涘緩涓涓?J2ME 欏圭洰銆傜劧鍚庯紝鎮ㄥ彲浠ュ紑濮嬫偍鐨凧2ME寮鍙戜箣鏃呫?br />
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銆銆1 鍒涘緩 J2ME欏圭洰
銆銆瑕佸垱寤轟竴涓?J2ME 欏圭洰錛屽洖鍒?File"鑿滃崟錛岄夋嫨"New"欏癸紝騫跺湪瀛愯彍鍗曚腑閫夋嫨"Project"銆傜劧鍚庢墽琛屼互涓嬫楠わ細
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銆銆錛?.錛?榪涘叆"J2ME"閫夐」錛岄夋嫨"J2ME Midlet Suite"騫跺崟鍑?Next"錛堝弬瑙佸浘4錛夈?br />
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銆銆錛?.錛?濉笂欏圭洰鍚嶏紝騫跺崟鍑?Next"錛堝弬瑙佸浘5錛夈?br />
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銆銆錛?.錛?閫夋嫨鍙兘鐨勫鉤鍙板畾涔夈傚彲浠ラ夋嫨"J2ME Wireless Toolkit 2.1 MIDP1.0 Platform"鎴栬?J2ME Wireless Toolkit 2.1 MIDP1.0 Platform",榛樿涓哄墠鑰呫傦紙鍙傝鍥?錛夈?br />
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銆銆錛?.錛?鍗曞嚮"Next"錛屽嚭鐜癑2ME欏圭洰鏈夊叧璁劇疆錛岃繖閲屾垜浠潎閲囩敤榛樿璁劇疆錛堝弬瑙佸浘7錛夈?br />
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銆銆錛?.錛?鍗曞嚮"Finish"錛屽畬鎴愰」鐩垱寤恒?br />
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銆銆鏈緇堝垱寤?J2ME 欏圭洰鐨勭粨鏋滃鍥?鎵紺恒?br />
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銆銆2寮鍙?J2ME欏圭洰
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銆銆錛?錛? 榪涘叆"J2ME"閫夐」錛岄夋嫨"J2ME Midlet"騫跺崟鍑?Next"錛堝弬瑙佸浘9錛夈?br />
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銆銆錛?錛? 濉笂搴旂敤紼嬪簭鍚嶏紝鍏朵粬璁劇疆閲囩敤榛樿璁劇疆錛屽茍鍗曞嚮"Finish"錛堝弬瑙佸浘10錛夛紝瀹屾垚搴旂敤紼嬪簭鍒涘緩銆?br />
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銆銆緋葷粺浼氳嚜鍔ㄧ敓鎴怘elloWorld.java紼嬪簭浠ュ強涓孌佃嚜鍔ㄧ敓鎴愮殑浠g爜錛屾渶緇堢殑紼嬪簭浠g爜瑙佹竻鍗?銆?br />
銆銆
銆銆娓呭崟 1. HelloWorld.java
銆銆
銆銆/**
銆銆 * HelloWorld.java
銆銆 *
銆銆 * @author WanHui
銆銆 */
銆銆import javax.microedition.lcdui.Display;
銆銆import javax.microedition.lcdui.TextBox;
銆銆import javax.microedition.midlet.MIDlet;
銆銆public class HelloWorld extends MIDlet {
銆銆 private TextBox textbox;
銆銆 /**
銆銆 * Constructor of the HelloWorld class
銆銆 */
銆銆 public HelloWorld() {
銆銆 textbox = new TextBox("", "Hello World!", 20, 0);
銆銆 }
銆銆 /*
銆銆 * The startApp method is used for starting or restarting a MIDlet.
銆銆 *
銆銆 * @see javax.microedition.midlet.MIDlet#startApp()
銆銆 */
銆銆 public void startApp() {
銆銆 Display.getDisplay(this).setCurrent(textbox);
銆銆 }
銆銆 /*
銆銆 * The pauseApp method is called by the system to ask a MIDlet to "pause"
銆銆 *
銆銆 * @see javax.microedition.midlet.MIDlet#pauseApp()
銆銆 */
銆銆 public void pauseApp() {
銆銆 }
銆銆 /*
銆銆 * The destroyApp method is called by the system when the MIDlet is about to
銆銆 * be destroyed
銆銆 *
銆銆 * @see javax.microedition.midlet.MIDlet#destroyApp(boolean)
銆銆 */
銆銆 public void destroyApp(boolean unconditional) {
銆銆 }
銆銆}
銆銆
銆銆3 榪愯J2ME搴旂敤紼嬪簭
銆銆瑕佽繍琛屼竴涓?J2ME 搴旂敤紼嬪簭錛岄変腑涓涓簲鐢ㄧ▼搴忥紝鏈枃涓負HelloWorld.java錛岀劧鍚庡洖鍒?Run"鑿滃崟錛岄夋嫨"Run As"欏癸紝騫跺湪瀛愯彍鍗曚腑閫夋嫨"1 Emulated J2ME Midlet"銆傜劧鍚嶦clipse浼氬惎鍔↗2ME Wireless Toolkit 2.1涓殑妯℃嫙鍣ㄥ緱鍒拌繍琛岀粨鏋滆鍥?1銆?br />
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銆銆
銆銆
銆銆緇撴潫璇?/strong>
銆銆鍦ㄦ湰鏂囦腑錛屾垜浠粙緇嶄簡 Eclipse IDE 寮鍙戠幆澧冧笅浣跨敤EclipseMe鎻掍歡寮鍙慗2ME紼嬪簭銆傛偍宸茬粡瀛︿範浜嗗湪Eclipse鐜涓嬪浣曞垱寤轟簡涓涓畝鍗曠殑J2ME搴旂敤紼嬪簭銆?