diff --git a/docs/xml/Android.Views.Animations/Animation.xml b/docs/xml/Android.Views.Animations/Animation.xml
index 7a11bc7d7..4087cf64f 100644
--- a/docs/xml/Android.Views.Animations/Animation.xml
+++ b/docs/xml/Android.Views.Animations/Animation.xml
@@ -170,7 +170,7 @@
         <ReturnType>System.EventHandler&lt;Android.Views.Animations.Animation+AnimationEndEventArgs&gt;</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
+        <summary>Occurs when the animation ends. This event is not raised for animations whose repeat count is infinite.</summary>
         <remarks>
           <para>Portions of this page are modifications based on work created and shared by the <format type="text/html"><a href="https://developers.google.com/terms/site-policies" title="Android Open Source Project">Android Open Source Project</a></format> and used according to terms described in the <format type="text/html"><a href="https://creativecommons.org/licenses/by/2.5/" title="Creative Commons 2.5 Attribution License">Creative Commons 2.5 Attribution License.</a></format></para>
         </remarks>
@@ -190,7 +190,7 @@
         <ReturnType>System.EventHandler&lt;Android.Views.Animations.Animation+AnimationRepeatEventArgs&gt;</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
+        <summary>Occurs when the animation repeats.</summary>
         <remarks>
           <para>Portions of this page are modifications based on work created and shared by the <format type="text/html"><a href="https://developers.google.com/terms/site-policies" title="Android Open Source Project">Android Open Source Project</a></format> and used according to terms described in the <format type="text/html"><a href="https://creativecommons.org/licenses/by/2.5/" title="Creative Commons 2.5 Attribution License">Creative Commons 2.5 Attribution License.</a></format></para>
         </remarks>
@@ -210,7 +210,7 @@
         <ReturnType>System.EventHandler&lt;Android.Views.Animations.Animation+AnimationStartEventArgs&gt;</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
+        <summary>Occurs when the animation starts.</summary>
         <remarks>
           <para>Portions of this page are modifications based on work created and shared by the <format type="text/html"><a href="https://developers.google.com/terms/site-policies" title="Android Open Source Project">Android Open Source Project</a></format> and used according to terms described in the <format type="text/html"><a href="https://creativecommons.org/licenses/by/2.5/" title="Creative Commons 2.5 Attribution License">Creative Commons 2.5 Attribution License.</a></format></para>
         </remarks>
@@ -359,7 +359,7 @@
         <param name="bg">The background color.  If 0, no background.  Currently must
             be black, with any desired alpha level.</param>
         <summary>Returns the background color behind the animation. -or- Set background behind animation.</summary>
-        <value>To be added.</value>
+        <value>The background color behind the animation. A value of 0 means no background; otherwise, the color must currently be black with any desired alpha level.</value>
         <remarks>
           <para>Property getter documentation:</para>
           <para>Returns the background color behind the animation.</para>
@@ -453,7 +453,7 @@
       <Parameters />
       <Docs>
         <summary>Compute a hint at how long the entire animation may last, in milliseconds.</summary>
-        <returns>To be added.</returns>
+        <returns>A hint, in milliseconds, of how long the entire animation may last.</returns>
         <remarks>
           <para>Compute a hint at how long the entire animation may last, in milliseconds.
             Animations can be written to cause themselves to run for a different
@@ -505,7 +505,7 @@
         <summary>Return value of <c>#setDetachWallpaper(boolean)</c>. -or- If detachWallpaper is true, and this is a window animation of a window
             that has a wallpaper background, then the window will be detached from
             the wallpaper while it runs.</summary>
-        <value>To be added.</value>
+        <value>true if the wallpaper is detached from the animation; otherwise, false.</value>
         <remarks>
           <para>Property getter documentation:</para>
           <para>Return value of <c>#setDetachWallpaper(boolean)</c>.</para>