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javax.microedition.lcdui</FONT>
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Class AlertType</H2>
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<A HREF="../../../java/lang/Object.html">java.lang.Object</A>
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+--<B>javax.microedition.lcdui.AlertType</B>
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<DT>public class <B>AlertType</B><DT>extends <A HREF="../../../java/lang/Object.html">Object</A></DL>
<P>
The <code>AlertType</code> provides an indication of the nature of alerts. <code>Alerts</code> are used by an application to present various kinds of information to the user. An <code>AlertType</code> may be used to directly signal the user without changing the current <code>Displayable</code>. The <code>playSound</code> method can be used to spontaneously generate a sound to alert the user. For example, a game using a <code>Canvas</code> can use <code>playSound</code> to indicate success or progress. The predefined types are <CODE>INFO</CODE>, <CODE>WARNING</CODE>, <CODE>ERROR</CODE>, <CODE>ALARM</CODE>, and <CODE>CONFIRMATION</CODE>. <p>
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<DT><B>Since: </B><DD>MIDP 1.0</DD>
<DT><B>See Also: </B><DD><A HREF="../../../javax/microedition/lcdui/Alert.html"><CODE>Alert</CODE></A></DL>
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<CODE>static <A HREF="../../../javax/microedition/lcdui/AlertType.html">AlertType</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/microedition/lcdui/AlertType.html#ALARM">ALARM</A></B></CODE>
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An <code>ALARM</code> <code>AlertType</code> is a hint to alert the user to an event for which the user has previously requested to be notified.</TD>
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<CODE>static <A HREF="../../../javax/microedition/lcdui/AlertType.html">AlertType</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/microedition/lcdui/AlertType.html#CONFIRMATION">CONFIRMATION</A></B></CODE>
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A <code>CONFIRMATION</code> <code>AlertType</code> is a hint to confirm user actions.</TD>
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<CODE>static <A HREF="../../../javax/microedition/lcdui/AlertType.html">AlertType</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/microedition/lcdui/AlertType.html#ERROR">ERROR</A></B></CODE>
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An <code>ERROR</code> <code>AlertType</code> is a hint to alert the user to an erroneous operation.</TD>
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<CODE>static <A HREF="../../../javax/microedition/lcdui/AlertType.html">AlertType</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/microedition/lcdui/AlertType.html#INFO">INFO</A></B></CODE>
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An <code>INFO</code> <code>AlertType</code> typically provides non-threatening information to the user.</TD>
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<CODE>static <A HREF="../../../javax/microedition/lcdui/AlertType.html">AlertType</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/microedition/lcdui/AlertType.html#WARNING">WARNING</A></B></CODE>
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A <code>WARNING</code> <code>AlertType</code> is a hint to warn the user of a potentially dangerous operation.</TD>
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<CODE>protected </CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/microedition/lcdui/AlertType.html#AlertType()">AlertType</A></B>()</CODE>
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Protected constructor for subclasses.</TD>
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<CODE> boolean</CODE></FONT></TD>
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