title: android include more layout,the programe dead
body: <p>--tt.xml</p>
  
  <pre><code>&lt;ViewFlipper android:layout_weight="36"
  android:id="@+id/viewcontainer" android:measureAllChildren="true" 
      android:layout_width="fill_parent" android:layout_height="80dp"
  android:persistentDrawingCache="animation"  android:flipInterval="500"&gt;
  &lt;include layout="@layout/remotecontrol_pv_layout" /&gt;                
  &lt;include layout="@layout/remotecontrol_number_layout" /&gt;
  &lt;include layout="@layout/voicecontrol_layout" /&gt;
  &lt;include layout="@layout/mousecontrol_layout" /&gt;
  &lt;include layout="@layout/keyboardcontrol_layout" /&gt;
  &lt;/ViewFlipper&gt;
  </code></pre>
  
  <p>----in the activity.java
  setContentView(R.layout.tt);when i debug this programe,the programe just dead,with no log,no error,no exception,then i change the code like this,the same , to test if there's a problem :</p>
  
  <pre><code>&lt;ViewFlipper android:layout_weight="36"
  android:id="@+id/viewcontainer" android:measureAllChildren="true" 
      android:layout_width="fill_parent" android:layout_height="80dp"
  android:persistentDrawingCache="animation"  android:flipInterval="500"&gt;
  &lt;include layout="@layout/remotecontrol_pv_layout" /&gt;                
  &lt;include layout="@layout/remotecontrol_pv_layout" /&gt;
  &lt;include layout="@layout/remotecontrol_pv_layout" /&gt;
  &lt;include layout="@layout/remotecontrol_pv_layout" /&gt;
  &lt;include layout="@layout/remotecontrol_pv_layout" /&gt;
  &lt;/ViewFlipper&gt;
  </code></pre>
  
  <p>---this time it works good.why??</p>