[ExtendedFAB] Fixed wrong elevation per state.

PiperOrigin-RevId: 735422734

Author: pekingme

lib/java/com/google/android/material/floatingactionbutton/res/animator/m3_extended_fab_state_list_animator.xml

@@ -26,7 +26,7 @@
         <objectAnimator
             android:duration="@integer/mtrl_btn_anim_duration_ms"
             android:propertyName="translationZ"
-            android:valueTo="@dimen/m3_comp_extended_fab_primary_container_pressed_container_elevation"
+            android:valueTo="@dimen/m3_extended_fab_translation_z_pressed"
             android:valueType="floatType"/>
         <objectAnimator
             android:duration="0"
@@ -44,7 +44,7 @@
         <objectAnimator
             android:duration="@integer/mtrl_btn_anim_duration_ms"
             android:propertyName="translationZ"
-            android:valueTo="@dimen/m3_comp_extended_fab_primary_container_hovered_container_elevation"
+            android:valueTo="@dimen/m3_extended_fab_translation_z_hovered"
             android:valueType="floatType"/>
         <objectAnimator
             android:duration="0"
@@ -62,7 +62,7 @@
         <objectAnimator
             android:duration="@integer/mtrl_btn_anim_duration_ms"
             android:propertyName="translationZ"
-            android:valueTo="@dimen/m3_comp_extended_fab_primary_container_focused_container_elevation"
+            android:valueTo="@dimen/m3_extended_fab_translation_z_focused"
             android:valueType="floatType"/>
         <objectAnimator
             android:duration="0"
@@ -79,7 +79,7 @@
             android:duration="@integer/mtrl_btn_anim_duration_ms"
             android:propertyName="translationZ"
             android:startDelay="@integer/mtrl_btn_anim_delay_ms"
-            android:valueTo="@dimen/mtrl_extended_fab_translation_z_base"
+            android:valueTo="@dimen/m3_extended_fab_translation_z_base"
             android:valueType="floatType"/>
         <objectAnimator
             android:duration="0"
@@ -95,12 +95,12 @@
         <objectAnimator
             android:duration="0"
             android:propertyName="translationZ"
-            android:valueTo="@dimen/mtrl_extended_fab_disabled_translation_z"
+            android:valueTo="@dimen/m3_extended_fab_disabled_translation_z"
             android:valueType="floatType"/>
         <objectAnimator
             android:duration="0"
             android:propertyName="elevation"
-            android:valueTo="@dimen/mtrl_extended_fab_disabled_elevation"
+            android:valueTo="@dimen/m3_extended_fab_disabled_elevation"
             android:valueType="floatType"/>
       </set>
     </item>

lib/java/com/google/android/material/floatingactionbutton/res/values/dimens.xml

@@ -57,6 +57,14 @@
   <dimen name="m3_extended_fab_start_padding">16dp</dimen>
   <dimen name="m3_extended_fab_top_padding">8dp</dimen>
   <dimen name="m3_extended_fab_min_height">56dp</dimen>
+  <dimen name="m3_extended_fab_disabled_elevation">0dp</dimen>
+  <dimen name="m3_extended_fab_disabled_translation_z">0dp</dimen>
+  <!-- This will make default/pressed/focused elevation remain at level 3. -->
+  <dimen name="m3_extended_fab_translation_z_base">0dp</dimen>
+  <dimen name="m3_extended_fab_translation_z_focused">0dp</dimen>
+  <dimen name="m3_extended_fab_translation_z_pressed">0dp</dimen>
+  <!-- This will make hovered elevation +2dp (level 3 -> level 4). -->
+  <dimen name="m3_extended_fab_translation_z_hovered">2dp</dimen>
 
   <dimen name="m3_small_fab_size">40dp</dimen>
   <dimen name="m3_small_fab_max_image_size">24dp</dimen>