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<p>1 версия</p> <table class="diff diff-contentalign-left" data-mw="interface"> <tr style="vertical-align: top;" lang="ru"> <td colspan="1" style="background-color: white; color:black; text-align: center;">← Предыдущая</td> <td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 05:00, 1 июня 2010</td> </tr><tr><td colspan="2" style="text-align: center;" lang="ru"><div class="mw-diff-empty">(нет различий)</div> </td></tr></table>

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<p></p> <p><b>Новая страница</b></p><div>== Add TextBox to Display ==<br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> &lt;!-- start source code --&gt;<br /> <br /> &lt;source lang=&quot;java&quot;&gt;<br /> import javax.microedition.lcdui.Display;<br /> import javax.microedition.lcdui.TextBox;<br /> import javax.microedition.midlet.MIDlet;<br /> public class TextBoxHelloMidlet extends MIDlet {<br /> private Display display;<br /> TextBox box = new TextBox(&quot;Simple Example&quot;, &quot;Hello World&quot;, 20, 0);<br /> public void startApp() {<br /> display = Display.getDisplay(this);<br /> display.setCurrent(box);<br /> }<br /> public void pauseApp() {<br /> }<br /> public void destroyApp(boolean unconditional) {<br /> }<br /> }&lt;/source&gt;<br /> <br /> <br /> &lt;!-- end source code --&gt;<br /> <br /> <br /> <br /> <br /> <br /> == Get color from Display ==<br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> &lt;!-- start source code --&gt;<br /> <br /> &lt;source lang=&quot;java&quot;&gt;<br /> import javax.microedition.lcdui.rumand;<br /> import javax.microedition.lcdui.rumandListener;<br /> import javax.microedition.lcdui.Display;<br /> import javax.microedition.lcdui.Displayable;<br /> import javax.microedition.lcdui.TextBox;<br /> import javax.microedition.midlet.MIDlet;<br /> public class J2MEcolorDetect extends MIDlet implements CommandListener {<br /> private Command exitCommand = new Command(&quot;exit&quot;, Command.EXIT, 1);<br /> private Display display;<br /> public J2MEcolorDetect() {<br /> display = Display.getDisplay(this);<br /> }<br /> public void startApp() {<br /> TextBox t;<br /> if (display.isColor())<br /> t = new TextBox(&quot;A&quot;, &quot;B&quot; + display.numColors(), 256, 0);<br /> else<br /> t = new TextBox(&quot;C&quot;, &quot;D&quot; + display.numColors(), 256, 0);<br /> t.addCommand(exitCommand);<br /> t.setCommandListener(this);<br /> display.setCurrent(t);<br /> }<br /> public void pauseApp() {<br /> }<br /> public void destroyApp(boolean unconditional) {<br /> }<br /> public void commandAction(Command c, Displayable s) {<br /> if (c == exitCommand) {<br /> destroyApp(false);<br /> notifyDestroyed();<br /> }<br /> }<br /> }&lt;/source&gt;<br /> <br /> <br /> &lt;!-- end source code --&gt;<br /> <br /> <br /> <br /> <br /> <br /> == Is it a color cell phone ==<br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> &lt;!-- start source code --&gt;<br /> <br /> &lt;source lang=&quot;java&quot;&gt;<br /> import javax.microedition.lcdui.rumand;<br /> import javax.microedition.lcdui.rumandListener;<br /> import javax.microedition.lcdui.Display;<br /> import javax.microedition.lcdui.Displayable;<br /> import javax.microedition.lcdui.Form;<br /> import javax.microedition.lcdui.TextBox;<br /> import javax.microedition.midlet.MIDlet;<br /> public class J2MECheckColor extends MIDlet implements CommandListener {<br /> private Display display;<br /> private Form form;<br /> private TextBox textbox;<br /> private Command exit = new Command(&quot;Exit&quot;, Command.SCREEN, 1);<br /> public J2MECheckColor() {<br /> display = Display.getDisplay(this);<br /> String message = null;<br /> if (display.isColor()) {<br /> message = &quot;Color display.&quot;;<br /> } else {<br /> message = &quot;No color display&quot;;<br /> }<br /> textbox = new TextBox(&quot;Check Colors&quot;, message, 17, 0);<br /> textbox.addCommand(exit);<br /> textbox.setCommandListener(this);<br /> }<br /> public void startApp() {<br /> display.setCurrent(textbox);<br /> }<br /> public void pauseApp() {<br /> }<br /> public void destroyApp(boolean unconditional) {<br /> }<br /> public void commandAction(Command command, Displayable displayable) {<br /> if (command == exit) {<br /> destroyApp(true);<br /> notifyDestroyed();<br /> }<br /> }<br /> }&lt;/source&gt;<br /> <br /> <br /> &lt;!-- end source code --&gt;</div>