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so that it is playable (audibly if active, silently if not active).</UL><P> Playing Status <UL>A sound source will not be heard unless it is:<p> 1) enabled/started<br> 2) activated<br> 3) not muted<br> 4) not paused<p> While these conditions are meet, the sound is potentially audible and the method isPlaying() will return a status of true.<P> isPlaying returns false but isPlayingSilently returns true if a sound:<p> 1) is enabled before it is activated; it is begun playing silently.<br> 2) is enabled then deactivated while playing; it continues playing silently<br> 3) is enabled while it mute state is true<P> When the sound finishes playing it's sound data (including all loops), it is implicitly disabled.</UL><P><P><P><DL><DT><B>See Also:</B><DD><A HREF="../../../javax/media/j3d/AudioDevice.html" title="interface in javax.media.j3d"><CODE>AudioDevice</CODE></A></DL><HR><P><!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Field Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Sound.html#ALLOW_CHANNELS_USED_READ">ALLOW_CHANNELS_USED_READ</A></B></CODE><BR> Specifies that this node allows access to its number of channels used by this sound.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Sound.html#ALLOW_CONT_PLAY_READ">ALLOW_CONT_PLAY_READ</A></B></CODE><BR> Specifies that this node allows access to its object's continuous play information.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Sound.html#ALLOW_CONT_PLAY_WRITE">ALLOW_CONT_PLAY_WRITE</A></B></CODE><BR> Specifies that this node allows writing to its object's continuous play information.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Sound.html#ALLOW_DURATION_READ">ALLOW_DURATION_READ</A></B></CODE><BR> Specifies that this node allows access to its object's sound duration information.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Sound.html#ALLOW_ENABLE_READ">ALLOW_ENABLE_READ</A></B></CODE><BR> Specifies that this node allows access to its object's sound on information.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Sound.html#ALLOW_ENABLE_WRITE">ALLOW_ENABLE_WRITE</A></B></CODE><BR> Specifies that this node allows writing to its object's sound on information.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Sound.html#ALLOW_INITIAL_GAIN_READ">ALLOW_INITIAL_GAIN_READ</A></B></CODE><BR> Specifies that this node allows access to its object's initial gain information.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Sound.html#ALLOW_INITIAL_GAIN_WRITE">ALLOW_INITIAL_GAIN_WRITE</A></B></CODE><BR> Specifies that this node allows writing to its object's initial gain information.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Sound.html#ALLOW_IS_PLAYING_READ">ALLOW_IS_PLAYING_READ</A></B></CODE><BR> Specifies that this node allows access to its object's sound audibly playing or playing silently status.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Sound.html#ALLOW_IS_READY_READ">ALLOW_IS_READY_READ</A></B></CODE><BR> Specifies that this node allows access to its object's sound status denoting if it is ready to be played 'immediately'.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Sound.html#ALLOW_LOOP_READ">ALLOW_LOOP_READ</A></B></CODE><BR> Specifies that this node allows access to its object's loop information.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Sound.html#ALLOW_LOOP_WRITE">ALLOW_LOOP_WRITE</A></B></CODE><BR> Specifies that this node allows writing to its object's loop information.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Sound.html#ALLOW_MUTE_READ">ALLOW_MUTE_READ</A></B></CODE><BR> Specifies that this node allows access to its object's mute flag information.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Sound.html#ALLOW_MUTE_WRITE">ALLOW_MUTE_WRITE</A></B></CODE><BR> Specifies that this node allows writing to its object's mute flag information.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Sound.html#ALLOW_PAUSE_READ">ALLOW_PAUSE_READ</A></B></CODE><BR> Specifies that this node allows access to its object's pause flag information.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Sound.html#ALLOW_PAUSE_WRITE">ALLOW_PAUSE_WRITE</A></B></CODE><BR> Specifies that this node allows writing to its object's pause flag information.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Sound.html#ALLOW_PRIORITY_READ">ALLOW_PRIORITY_READ</A></B></CODE><BR> Specifies that this node allows read access to its priority order value.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Sound.html#ALLOW_PRIORITY_WRITE">ALLOW_PRIORITY_WRITE</A></B></CODE><BR> Specifies that this node allows write access to its priority order value.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Sound.html#ALLOW_RATE_SCALE_FACTOR_READ">ALLOW_RATE_SCALE_FACTOR_READ</A></B></CODE><BR> Specifies that this node allows access to its object's sample rate scale factor information.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Sound.html#ALLOW_RATE_SCALE_FACTOR_WRITE">ALLOW_RATE_SCALE_FACTOR_WRITE</A></B></CODE><BR> Specifies that this node allows writing to its object's sample rate scale factor information.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Sound.html#ALLOW_RELEASE_READ">ALLOW_RELEASE_READ</A></B></CODE><BR> Specifies that this node allows access to its object's release flag information.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Sound.html#ALLOW_RELEASE_WRITE">ALLOW_RELEASE_WRITE</A></B></CODE><BR> Specifies that this node allows writing to its object's release flag information.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Sound.html#ALLOW_SCHEDULING_BOUNDS_READ">ALLOW_SCHEDULING_BOUNDS_READ</A></B></CODE><BR> Specifies that this node allows read access to its scheduling bounds information.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Sound.html#ALLOW_SCHEDULING_BOUNDS_WRITE">ALLOW_SCHEDULING_BOUNDS_WRITE</A></B></CODE><BR> Specifies that this node allows write access to its scheduling bounds information.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Sound.html#ALLOW_SOUND_DATA_READ">ALLOW_SOUND_DATA_READ</A></B></CODE><BR> Specifies that this node allows access to its object's sound data information.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Sound.html#ALLOW_SOUND_DATA_WRITE">ALLOW_SOUND_DATA_WRITE</A></B></CODE><BR> Specifies that this node allows writing to its object's sound data information.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Sound.html#DURATION_UNKNOWN">DURATION_UNKNOWN</A></B></CODE><BR> Denotes that the sound's duration could not be calculated.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Sound.html#INFINITE_LOOPS">INFINITE_LOOPS</A></B></CODE><BR> When used as a loop count sound will loop an infinite number of time until explicitly stopped (setEnabled(false)).</TD></TR>⌨️ 快捷键说明
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