📄 java.telephony.phone.phonedisplay.html
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<!--NewPage--><html><head><!-- Generated by javadoc on Fri Feb 07 16:42:30 PST 1997 --><a name="_top_"></a><title> Interface java.telephony.phone.PhoneDisplay</title></head><body><pre><a href="packages.html">All Packages</a> <a href="tree.html">Class Hierarchy</a> <a href="Package-java.telephony.phone.html">This Package</a> <a href="java.telephony.phone.PhoneButton.html#_top_">Previous</a> <a href="java.telephony.phone.PhoneGraphicDisplay.html#_top_">Next</a> <a href="AllNames.html">Index</a></pre><hr><h1> Interface java.telephony.phone.PhoneDisplay</h1><dl> <dt> public interface <b>PhoneDisplay</b> <dt> extends <a href="java.lang.Object.html#_top_">Object</a> <dt> extends <a href="java.telephony.phone.Component.html#_top_">Component</a></dl><hr><a name="index"></a><h2> <img src="images/method-index.gif" width=207 height=38 alt="Method Index"></h2><dl> <dt> <img src="images/red-ball-small.gif" width=6 height=6 alt=" o "> <a href="#getDisplay(int, int)"><b>getDisplay</b></a>(int, int) <dd> Returns the displayed string starting at coordinates (x, y). <dt> <img src="images/red-ball-small.gif" width=6 height=6 alt=" o "> <a href="#getDisplayColumns()"><b>getDisplayColumns</b></a>() <dd> Returns the number of display columns. <dt> <img src="images/red-ball-small.gif" width=6 height=6 alt=" o "> <a href="#getDisplayRows()"><b>getDisplayRows</b></a>() <dd> Returns the number of display rows. <dt> <img src="images/red-ball-small.gif" width=6 height=6 alt=" o "> <a href="#setDisplay(java.lang.String, int, int)"><b>setDisplay</b></a>(String, int, int) <dd> Displays the given string starting at coordinates (x, y).</dl><a name="methods"></a><h2> <img src="images/methods.gif" width=151 height=38 alt="Methods"></h2><a name="getDisplayRows()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a><a name="getDisplayRows"><b>getDisplayRows</b></a><pre> public abstract int getDisplayRows() throws <a href="java.telephony.PlatformException.html#_top_">PlatformException</a></pre><dl> <dd> Returns the number of display rows.<p> <dl> <dt> <b>Returns:</b> <dd> The number of display rows. <dt> <b>Throws:</b> <a href="java.telephony.PlatformException.html#_top_">PlatformException</a> <dd> A platform-specific exception occurred. </dl></dl><a name="getDisplayColumns()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a><a name="getDisplayColumns"><b>getDisplayColumns</b></a><pre> public abstract int getDisplayColumns() throws <a href="java.telephony.PlatformException.html#_top_">PlatformException</a></pre><dl> <dd> Returns the number of display columns.<p> <dl> <dt> <b>Returns:</b> <dd> The number of display columns. <dt> <b>Throws:</b> <a href="java.telephony.PlatformException.html#_top_">PlatformException</a> <dd> A platform-specific exception occurred. </dl></dl><a name="getDisplay(int, int)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a><a name="getDisplay"><b>getDisplay</b></a><pre> public abstract <a href="java.lang.String.html#_top_">String</a> getDisplay(int x, int y) throws <a href="java.telephony.InvalidArgumentException.html#_top_">InvalidArgumentException</a>, <a href="java.telephony.PlatformException.html#_top_">PlatformException</a></pre><dl> <dd> Returns the displayed string starting at coordinates (x, y).<p> <dl> <dt> <b>Parameters:</b> <dd> x - The x-coordinate. <dd> y - The y-coordinate. <dt> <b>Returns:</b> <dd> The string displayed starting at coordinates (x, y). <dt> <b>Throws:</b> <a href="java.telephony.InvalidArgumentException.html#_top_">InvalidArgumentException</a> <dd> Either the coordinates providedwere invalid. <dt> <b>Throws:</b> <a href="java.telephony.PlatformException.html#_top_">PlatformException</a> <dd> A platform-specific exception occurred. </dl></dl><a name="setDisplay(java.lang.String, int, int)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a><a name="setDisplay"><b>setDisplay</b></a><pre> public abstract void setDisplay(<a href="java.lang.String.html#_top_">String</a> string, int x, int y) throws <a href="java.telephony.InvalidArgumentException.html#_top_">InvalidArgumentException</a>, <a href="java.telephony.PlatformException.html#_top_">PlatformException</a></pre><dl> <dd> Displays the given string starting at coordinates (x, y).<p> <dl> <dt> <b>Parameters:</b> <dd> string - The string to display. <dd> x - The x-coordinate. <dd> y - The y-coordinate. <dt> <b>Throws:</b> <a href="java.telephony.InvalidArgumentException.html#_top_">InvalidArgumentException</a> <dd> Either the coordinates providedwere invalid. <dt> <b>Throws:</b> <a href="java.telephony.PlatformException.html#_top_">PlatformException</a> <dd> A platform-specific exception occurred. </dl></dl><hr><pre><a href="packages.html">All Packages</a> <a href="tree.html">Class Hierarchy</a> <a href="Package-java.telephony.phone.html">This Package</a> <a href="java.telephony.phone.PhoneButton.html#_top_">Previous</a> <a href="java.telephony.phone.PhoneGraphicDisplay.html#_top_">Next</a> <a href="AllNames.html">Index</a></pre></body></html>⌨️ 快捷键说明
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