[Catalyst] Update ColorAndMotionScreen

Add icon and launch intent for ColorAndMotionScreen, also update the
entrypoint preference key to make it identical with screen key.

Bug: 373451690
Flag: com.android.settings.flags.catalyst_accessibility_color_and_motion
Test: atest
Change-Id: I1040d6fa5e8c89ddb6117a4b7671fd22c5a96578

res/xml/accessibility_settings.xml

@@ -47,7 +47,7 @@
 
         <Preference
             android:fragment="com.android.settings.accessibility.ColorAndMotionFragment"
-            android:key="color_and_motion"
+            android:key="accessibility_color_and_motion"
             android:icon="@drawable/ic_color_and_motion"
             android:persistent="false"
             android:title="@string/accessibility_color_and_motion_title"

src/com/android/settings/accessibility/ColorAndMotionScreen.kt

@@ -18,7 +18,10 @@ package com.android.settings.accessibility
 
 import android.content.Context
 import com.android.settings.R
+import com.android.settings.Settings.ColorAndMotionActivity
 import com.android.settings.flags.Flags
+import com.android.settings.utils.makeLaunchIntent
+import com.android.settingslib.metadata.PreferenceMetadata
 import com.android.settingslib.metadata.ProvidePreferenceScreen
 import com.android.settingslib.metadata.preferenceHierarchy
 import com.android.settingslib.preference.PreferenceScreenCreator
@@ -31,16 +34,23 @@ class ColorAndMotionScreen : PreferenceScreenCreator {
     override val title: Int
         get() = R.string.accessibility_color_and_motion_title
 
+    override val icon: Int
+        get() = R.drawable.ic_color_and_motion
+
     override fun isFlagEnabled(context: Context) = Flags.catalystAccessibilityColorAndMotion()
 
     override fun hasCompleteHierarchy(): Boolean = false
 
     override fun fragmentClass() = ColorAndMotionFragment::class.java
 
-    override fun getPreferenceHierarchy(context: Context) = preferenceHierarchy(this) {
-        +RemoveAnimationsPreference();
+    override fun getPreferenceHierarchy(context: Context) =
+        preferenceHierarchy(this) {
+            +RemoveAnimationsPreference()
         }
 
+    override fun getLaunchIntent(context: Context, metadata: PreferenceMetadata?) =
+        makeLaunchIntent(context, ColorAndMotionActivity::class.java, metadata?.key)
+
     companion object {
         const val KEY = "accessibility_color_and_motion"
     }