_h_w_r_m_test_app_property_observer_8cpp-source.html

平台symbian。 功能：获取系统信息。

<a name="l00076"></a>00076         Cancel();
<a name="l00077"></a>00077         <a class="code" href="class_c_h_w_r_m_test_app_property_observer.html#4d58517a651a71453cbf90c4663b6642">iProperty</a>.Close();
<a name="l00078"></a>00078         }
<a name="l00079"></a>00079 
<a name="l00080"></a>00080 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00081"></a>00081 <span class="comment">// CHWRMTestAppPropertyObserver::DoCancel</span>
<a name="l00082"></a>00082 <span class="comment">// </span>
<a name="l00083"></a>00083 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00084"></a>00084 <span class="comment">//</span>
<a name="l00085"></a><a class="code" href="class_c_h_w_r_m_test_app_property_observer.html#79737b00f2b6a07492c7caf4220c6691">00085</a> <span class="keywordtype">void</span> <a class="code" href="class_c_h_w_r_m_test_app_property_observer.html#79737b00f2b6a07492c7caf4220c6691">CHWRMTestAppPropertyObserver::DoCancel</a>()
<a name="l00086"></a>00086         {
<a name="l00087"></a>00087         <a class="code" href="class_c_h_w_r_m_test_app_property_observer.html#4d58517a651a71453cbf90c4663b6642">iProperty</a>.Cancel();
<a name="l00088"></a>00088         }
<a name="l00089"></a>00089 
<a name="l00090"></a>00090 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00091"></a>00091 <span class="comment">// CHWRMTestAppPropertyObserver::RunL</span>
<a name="l00092"></a>00092 <span class="comment">// </span>
<a name="l00093"></a>00093 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00094"></a>00094 <span class="comment">//</span>
<a name="l00095"></a><a class="code" href="class_c_h_w_r_m_test_app_property_observer.html#98dcd20e4dd117488a6a90dadd4dfac5">00095</a> <span class="keywordtype">void</span> <a class="code" href="class_c_h_w_r_m_test_app_property_observer.html#98dcd20e4dd117488a6a90dadd4dfac5">CHWRMTestAppPropertyObserver::RunL</a>()
<a name="l00096"></a>00096         {
<a name="l00097"></a>00097         <span class="comment">// resubscribe before processing new value to prevent missing updates</span>
<a name="l00098"></a>00098     <a class="code" href="class_c_h_w_r_m_test_app_property_observer.html#4d58517a651a71453cbf90c4663b6642">iProperty</a>.Subscribe( iStatus );
<a name="l00099"></a>00099         SetActive();
<a name="l00100"></a>00100 
<a name="l00101"></a>00101     TBuf&lt;100&gt; msg;
<a name="l00102"></a>00102 
<a name="l00103"></a>00103     <span class="keywordflow">switch</span>( <a class="code" href="class_c_h_w_r_m_test_app_property_observer.html#995512b0e27c20140abd52a6632b6c2c">iKey</a> )
<a name="l00104"></a>00104         {
<a name="l00105"></a>00105         <span class="keywordflow">case</span> KHWRMBatteryLevel:
<a name="l00106"></a>00106             {
<a name="l00107"></a>00107             _LIT(KBatteryLevel, <span class="stringliteral">"KHWRMBatteryLevel updated"</span>);
<a name="l00108"></a>00108             <a class="code" href="class_c_h_w_r_m_test_app_property_observer.html#c25cfbb86775b001ed268ecaef2f307d">iAppContainer</a>-&gt;<a class="code" href="class_c_h_w_r_m_test_app_container.html#45759a6cea2bc386241e603bd3ab50ed">AddMessageL</a>( KBatteryLevel );
<a name="l00109"></a>00109                 <span class="keywordflow">break</span>;
<a name="l00110"></a>00110             }
<a name="l00111"></a>00111         <span class="keywordflow">case</span> KHWRMBatteryStatus:
<a name="l00112"></a>00112             {
<a name="l00113"></a>00113             _LIT(KBatteryStatus, <span class="stringliteral">"KHWRMBatteryStatus updated"</span>);
<a name="l00114"></a>00114             iAppContainer-&gt;AddMessageL( KBatteryStatus );
<a name="l00115"></a>00115                 <span class="keywordflow">break</span>;
<a name="l00116"></a>00116             }
<a name="l00117"></a>00117         <span class="keywordflow">case</span> KHWRMChargingStatus:
<a name="l00118"></a>00118             {
<a name="l00119"></a>00119             _LIT(KChargingStatus, <span class="stringliteral">"KHWRMChargingStatus updated"</span>);
<a name="l00120"></a>00120             iAppContainer-&gt;AddMessageL( KChargingStatus );
<a name="l00121"></a>00121                 <span class="keywordflow">break</span>;
<a name="l00122"></a>00122             }
<a name="l00123"></a>00123         <span class="keywordflow">default</span>:
<a name="l00124"></a>00124             <span class="keywordflow">break</span>;
<a name="l00125"></a>00125         }
<a name="l00126"></a>00126 
<a name="l00127"></a>00127         <span class="comment">// property updated, get new value</span>
<a name="l00128"></a>00128         TInt keyValue;
<a name="l00129"></a>00129         <span class="keywordflow">if</span>( iProperty.Get( keyValue ) == KErrNotFound )
<a name="l00130"></a>00130                 {
<a name="l00131"></a>00131                 <span class="comment">// property deleted, do necessary actions here...</span>
<a name="l00132"></a>00132                 _LIT(KPropertyDeleted, <span class="stringliteral">"Property deleted!"</span>);
<a name="l00133"></a>00133         msg.Format( KPropertyDeleted );
<a name="l00134"></a>00134         }
<a name="l00135"></a>00135         <span class="keywordflow">else</span>
<a name="l00136"></a>00136                 {
<a name="l00137"></a>00137                 <span class="comment">// use new value ...</span>
<a name="l00138"></a>00138                 _LIT(KNewValue, <span class="stringliteral">"New value = %d"</span>);
<a name="l00139"></a>00139                 msg.Format( KNewValue, keyValue );
<a name="l00140"></a>00140         }
<a name="l00141"></a>00141 
<a name="l00142"></a>00142     iAppContainer-&gt;AddMessageL( msg );
<a name="l00143"></a>00143         }
<a name="l00144"></a>00144 
<a name="l00145"></a>00145 <span class="comment">//  End of File  </span>
<a name="l00146"></a>00146 
</pre></div><hr>

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