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AbstractIOIOActivity
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Class AbstractIOIOActivity</H2>
<PRE>
java.lang.Object
<IMG SRC="../../../resources/inherit.gif" ALT="extended by ">Activity
<IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>ioio.lib.util.AbstractIOIOActivity</B>
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<DT><PRE>public abstract class <B>AbstractIOIOActivity</B><DT>extends Activity</DL>
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<P>
A convenience class for easy creation of IOIO-based applications.
It is used by creating a concrete Activity in your application, which extends
this class. This class then takes care of proper creation and abortion of the
IOIO connection and of a dedicated thread for IOIO communication.
In the basic usage the client should extend this class and implement
<A HREF="../../../ioio/lib/util/AbstractIOIOActivity.html#createIOIOThread()"><CODE>createIOIOThread()</CODE></A>, which should return an implementation of the
<CODE>IOIOThread</CODE> abstract class. In this implementation, the client
implements the <CODE>IOIOThread#setup()</CODE> method, which gets called as soon
as communication with the IOIO is established, and the <CODE>#loop()</CODE> method, which gets called repetitively as long as the IOIO is
connected. Both methods should access the <CODE>IOIOThread#ioio_</CODE> field for
controlling the IOIO.
In addition, the <CODE>IOIOThread#disconnected()</CODE> method may be overridden
in order to execute logic as soon as a disconnection occurs for whichever
reason. The <CODE>IOIOThread#incompatible()</CODE> method may be overridden in
order to take action in case where a IOIO whose firmware is incompatible with
the IOIOLib version that application is built with.
In a more advanced use case, more than one IOIO is available. In this case, a
thread will be created for each IOIO, whose semantics are as defined above.
If the client needs to be able to distinguish between them, it is possible to
override <A HREF="../../../ioio/lib/util/AbstractIOIOActivity.html#createIOIOThread(java.lang.String, java.lang.Object[])"><CODE>createIOIOThread(String, Object[])</CODE></A> instead of
<A HREF="../../../ioio/lib/util/AbstractIOIOActivity.html#createIOIOThread()"><CODE>createIOIOThread()</CODE></A>. The first argument provided will contain the
connection class name, such as ioio.lib.impl.SocketIOIOConnection for a
connection established over a TCP socket (which is used over ADB). The second
argument will contain information specific to the connection type. For
example, in the case of SocketIOIOConnection, the array will contain an
<CODE>Integer</CODE> representing the local port number.
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<TD><CODE><B><A HREF="../../../ioio/lib/util/AbstractIOIOActivity.html#AbstractIOIOActivity()">AbstractIOIOActivity</A></B>()</CODE>
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<A NAME="AbstractIOIOActivity()"><!-- --></A><H3>
AbstractIOIOActivity</H3>
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public <B>AbstractIOIOActivity</B>()</PRE>
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