Create `isAnimatable` to expose if the current illustration is an animation

Adding the `isAnimatable` method to help the Settings know if the
current illustration is an animation or not. This will be used for
adding content description to an animation.

Bug: 395882764
Test: manually. attach screenshot to the bug
flag: EXEMPT. bugfix
Change-Id: Iab8d99ac77c2a4655cd87fc16d2af0f81731350a

1 files changed, 4 insertions, 0 deletions

diff --git a/packages/SettingsLib/IllustrationPreference/src/com/android/settingslib/widget/IllustrationPreference.java b/packages/SettingsLib/IllustrationPreference/src/com/android/settingslib/widget/IllustrationPreference.java
index 0c64fa7d34dd..d55bbb3bbdbf 100644
--- a/packages/SettingsLib/IllustrationPreference/src/com/android/settingslib/widget/IllustrationPreference.java
+++ b/packages/SettingsLib/IllustrationPreference/src/com/android/settingslib/widget/IllustrationPreference.java
@@ -447,6 +447,10 @@ public class IllustrationPreference extends Preference implements GroupSectionDi
         illustrationView.setMaxWidth((int) (restrictedMaxHeight * aspectRatio));
     }
 
+    public boolean isAnimatable() {
+        return mIsAnimatable;
+    }
+
     private void startAnimation(Drawable drawable) {
         if (!(drawable instanceof Animatable)) {
             return;