http://www.jexp.ru/index.php?action=history&feed=atom&title=Java_Tutorial%2FJ2ME%2Fwav 2026-04-22T08:14:32Z История изменений этой страницы в вики MediaWiki 1.30.0 http://www.jexp.ru/index.php?title=Java_Tutorial/J2ME/wav&diff=4142&oldid=prev 2010-06-01T05:00:16Z

<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>== Play audio ==<br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> &lt;!-- start source code --&gt;<br /> <br /> &lt;source lang=&quot;java&quot;&gt;<br /> import java.io.InputStream;<br /> import javax.microedition.lcdui.Alert;<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.List;<br /> import javax.microedition.media.Manager;<br /> import javax.microedition.media.Player;<br /> import javax.microedition.midlet.MIDlet;<br /> public class AudioMIDlet extends MIDlet implements CommandListener, Runnable {<br /> private Display mDisplay;<br /> private List mMainScreen;<br /> public void startApp() {<br /> mDisplay = Display.getDisplay(this);<br /> if (mMainScreen == null) {<br /> mMainScreen = new List(&quot;AudioMIDlet&quot;, List.IMPLICIT);<br /> mMainScreen.append(&quot;Via HTTP&quot;, null);<br /> mMainScreen.append(&quot;From resource&quot;, null);<br /> mMainScreen.addCommand(new Command(&quot;Exit&quot;, Command.EXIT, 0));<br /> mMainScreen.addCommand(new Command(&quot;Play&quot;, Command.SCREEN, 0));<br /> mMainScreen.setCommandListener(this);<br /> }<br /> mDisplay.setCurrent(mMainScreen);<br /> }<br /> public void pauseApp() {<br /> }<br /> public void destroyApp(boolean unconditional) {<br /> }<br /> public void commandAction(Command c, Displayable s) {<br /> if (c.getCommandType() == Command.EXIT)<br /> notifyDestroyed();<br /> else {<br /> Form waitForm = new Form(&quot;Loading...&quot;);<br /> mDisplay.setCurrent(waitForm);<br /> Thread t = new Thread(this);<br /> t.start();<br /> }<br /> }<br /> public void run() {<br /> String selection = mMainScreen.getString(mMainScreen.getSelectedIndex());<br /> boolean viaHttp = selection.equals(&quot;Via HTTP&quot;);<br /> if (viaHttp)<br /> playViaHttp();<br /> else<br /> playFromResource();<br /> }<br /> private void playViaHttp() {<br /> try {<br /> Player player = Manager.createPlayer(&quot;http://www.y.ru/a.wav&quot;);<br /> player.start();<br /> } catch (Exception e) {<br /> showException(e);<br /> return;<br /> }<br /> mDisplay.setCurrent(mMainScreen);<br /> }<br /> private void playFromResource() {<br /> try {<br /> InputStream in = getClass().getResourceAsStream(&quot;/relax.wav&quot;);<br /> Player player = Manager.createPlayer(in, &quot;audio/x-wav&quot;);<br /> player.start();<br /> } catch (Exception e) {<br /> showException(e);<br /> return;<br /> }<br /> mDisplay.setCurrent(mMainScreen);<br /> }<br /> private void showException(Exception e) {<br /> Alert a = new Alert(&quot;Exception&quot;, e.toString(), null, null);<br /> a.setTimeout(Alert.FOREVER);<br /> mDisplay.setCurrent(a, mMainScreen);<br /> }<br /> }&lt;/source&gt;<br /> <br /> <br /> &lt;!-- end source code --&gt;</div>