docs: Updated L Preview Support page.

<li>On very tall or wide views, view shadows may appear with additional rough

visual artifacts around the view edges. To minimize this, avoid using view

shadows with very narrow views.</li>

<li>The {@code android.graphics.drawable.RippableDrawable} class does not

<li>The {@code android.graphics.drawable.RippleDrawable} class does not

respond to pointer location changes, except when the drawable is set as a

{@link android.view.View} background.</li>

</ul>

stillCaptureRequest.set(CaptureRequest.STATISTICS_LENS_SHADING_MAP_MODE,

        CaptureRequest.STATISTICS_LENS_SHADING_MAP_MODE_ON);

</pre></li>

<li>Portions of the internal audio pipeline do not support floating-point format.</li>

<li>The {@code android.media.AudioTrack.write(float[], int, int, int)} method

currently does not work. Use the

{@link android.media.AudioTrack#write(short[], int, int)

AudioTrack.write(short[], int, int)} method instead.</li>

<li>Lockscreen security is currently not enforced when users start a Android

mirroring session from the Quick Settings shade.</li>

</ul>

<h3 id="UserInput">User input</h3>

<h3 id="Enterprise">Enterprise</h3>

<ul>

<li>The device may crash unexpectedly in these situations when using

Android for Work functionality:

Android work functionality:

<ul>

<li>The user attempts to share a web page (via <strong>Menu &gt; Share</strong>)

from a non-managed Chrome app to a managed Gmail app.</li>

<li>The user attempts to share a webpage via Bluetooth from a managed Chrome app.</li>

<li>The user attempts to share a webpage via Android Beam from a managed Chrome app.</li>

from a non-Android work Chrome app to a Android work profile Gmail app.</li>

<li>The user attempts to share a web page via Bluetooth from a

Android work profile

Chrome app.</li>

<li>The user attempts to share a web page via Android Beam from a

Android work profile Chrome app.</li>

</ul>

</li>

<li>Deleting the managed work profile (profile owner) may take several minutes

to complete. You cannot create a new managed profile until the deletion

operation is over.</li>

<li>Deleting a Android work profile may take several minutes to complete. You

cannot create a new Android work profile until the deletion operation is over.</li>

</ul>