am a81ed3cd: docs: support library updates for sdk 22

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  <p id="rev21"><a href="#" onclick="return toggleContent(this)">

    <img src="{@docRoot}assets/images/triangle-opened.png" class="toggle-content-img" alt=""

/>Android Support Library, revision 22</a> <em>(March 2015)</em>

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    <dl>

      <dt>Changes for <a href="features.html#v4">v4 support library:</a></dt>

      <dd>

        <ul>

          <li>Updated the {@link android.support.v4.content.res.ResourcesCompat#getDrawable

            getDrawable()} method to return a drawable object for a specified specific resource ID,

            screen density, and theme.

          </li>

          <li>Added the {@link android.support.v4.view.ViewCompat#setImportantForAccessibility

            setImportantForAccessibility()} method so you can indicate if a view should trigger

            accessibility events.

          </li>

          <li>Added the {@link android.support.v4.widget.DrawerLayout#getStatusBarBackgroundDrawable

            getStatusBarBackgroundDrawable()} method so you can get the status bar background

            drawable.

          </li>

          <li>Added methods to the

            {@link android.support.v4.app.NotificationCompat.CarExtender.UnreadConversation}

            class so Android Auto messaging apps can retrieve additional notification data.

          </li>

          <li>Added the {@link android.support.v4.widget.SwipeRefreshLayout#getProgressCircleDiameter

            getProgressCircleDiameter()} method to return the diameter of a circle layout.

          </li>

          <li>Changed the default {@link android.support.v4.widget.DrawerLayout DrawerLayout}

            status bar color to {@link android.R.attr#colorPrimaryDark}.

          </li>

        </ul>

      </dd>

      <dt>Changes for <a href="features.html#v7-appcompat">v7 appcompat library</a>:</dt>

      <dd>

        <ul>

          <li>Added the spinner style

            {@link android.support.v7.appcompat.R.style#Base_Widget_AppCompat_Spinner_Underlined}.</li>

          <li>Added tinted widgets styles with

            {@link android.support.v7.appcompat.R.style#Widget_AppCompat_AutoCompleteTextView},

            {@link android.widget.MultiAutoCompleteTextView},

            {@link android.support.v7.appcompat.R.style#TextAppearance_AppCompat_Button}, and

            {@link android.support.v7.appcompat.R.style#Base_Widget_AppCompat_RatingBar}.</li>

        </ul>

      </dd>

      <dt>Changes for <a href="features.html#v17-leanback">v17 leanback library</a>:</dt>

      <dd>

        <ul>

          <li>Added the {@link android.support.v17.leanback.widget.ListRowPresenter#getRecycledPoolSize

            getRecycledPoolSize()} and

            {@link android.support.v17.leanback.widget.ListRowPresenter#setRecycledPoolSize

            setRecycledPoolSize()} methods to allow customized recycled pool sizes.</li>

          <li>Added the {@link android.view.ViewGroup.LayoutParams#WRAP_CONTENT} attribute to the

            layout width setting to support wrapped content for title icons.</li>

          <li>Defined {@link android.support.v17.leanback.R.transition} in XML to

            improve transition updates.  </li>

          <li>Enabled support for right to left layouts.</li>

          <li>Added the play and pause media key events support to the

            {@link android.support.v17.leanback.app.PlaybackOverlayFragment} class.</li>

          <li>Added enter and return transitions to the

            {@link android.support.v17.leanback.app.BrowseFragment} class and the

            {@link android.support.v17.leanback.app.DetailsFragment} class.</li>

          <li>Added the {@link android.support.v17.leanback.widget.ArrayObjectAdapter#replace

            replace()} method to replace items in an object’s adapter array. </li>

        </ul>

      </dd>

      <dt>Changes for <a href="features.html#v7-mediarouter">v7 mediarouter library</a>:</dt>

      <dd>

        <ul>

          <li>Updated Google Cast icons to use the

            <a href="{@docRoot}training/material/index.html">material design</a> style.</li>

          <li>Updated all the icons used in the {@link android.media.MediaRouter} dialogs to use the

            <a href="{@docRoot}training/material/index.html">material design</a> style.</li>

        </ul>

      </dd>

      <dt>Changes for <a href="features.html#v7-recyclerview">v7 recyclerview library</a>:</dt>

      <dd>

        <ul>

          <li>Added the {@link android.support.v7.widget.RecyclerView.ViewHolder#getLayoutPosition

            getlayoutPosition()}

            and {@link android.support.v7.widget.RecyclerView.ViewHolder#getAdapterPosition

            getadapterPosition()} methods to the {@link android.support.v7.widget.RecyclerView}

            class.</li>

          <li>Deprecated the <code>classgetChildPosition()</code> and

            <code>findViewHolderForPosition()</code> methods in the

            {@link android.support.v7.widget.RecyclerView} class. </li>

          <li>Deprecated the <code>getPosition()</code> method in the

            {@link android.support.v7.widget.RecyclerView.ViewHolder} class. </li>

          <li>Deprecated the <code>getViewPosition()</code> method in the

            {@link android.support.v7.widget.RecyclerView.LayoutParams} class. </li>

        </ul>

      </dd>

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  <p id="rev21"><a href="#" onclick="return toggleContent(this)">

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/>Android Support Library, revision 21.0.3</a> <em>(December 2014)</em>

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