在Layout XML中的ListView Preview它的List Item效果

<ListView>
<!-- Preview: listitem=@layout/listitem_layout -->
</ListView>

Add activity's view to Layout

// add activity to Layout
FrameLayout container = (FrameLayout) findViewById(R.id.layout);
container.addView(
getLocalActivityManager().startActivity("ViewActivity", new Intent(RootActivity.this , NextActivity.class))
.getDecorView());

Change device orientation, video view not reload

// change device orientation, video view not reload
// "AndroidManifest.xml" file
<activity android:name=".MoviePlayerActivity"
              android:configChanges="orientation" >