DO NOT MERGE Remove androidx.car_car dependency

BUG: 128357463
Test: Manual

Change-Id: I47535fd7b2b8f0aedf6339d35d0339d20a4e10f1
diff --git a/Android.mk b/Android.mk
index 5f790a2..3ed332f 100644
--- a/Android.mk
+++ b/Android.mk
@@ -36,8 +36,6 @@
 LOCAL_STATIC_JAVA_LIBRARIES := \
         android-common jsr305
 
-LOCAL_STATIC_ANDROID_LIBRARIES += androidx.car_car
-
 # Include all the resources regardless of system supported locales
 LOCAL_AAPT_INCLUDE_ALL_RESOURCES := true
 
diff --git a/res/values/colors.xml b/res/values/colors.xml
index 48309f2..d6ee796 100644
--- a/res/values/colors.xml
+++ b/res/values/colors.xml
@@ -11,4 +11,5 @@
     <color name="transparent_black">#00000000</color>
     <color name="ime_hwr_background">#e6172026</color>
     <color name="ime_hwr_stroke">#ff1de9b6</color>
+    <color name="popup_background">@*android:color/car_teal_700</color>
 </resources>
diff --git a/src/com/android/inputmethod/latin/car/KeyboardView.java b/src/com/android/inputmethod/latin/car/KeyboardView.java
index b237bae..0c796d7 100644
--- a/src/com/android/inputmethod/latin/car/KeyboardView.java
+++ b/src/com/android/inputmethod/latin/car/KeyboardView.java
@@ -382,7 +382,7 @@
         mSwipeThreshold = (int) (500 * getResources().getDisplayMetrics().density);
         mDisambiguateSwipe = true;
 
-        int color = getResources().getColor(R.color.car_dark_blue_grey_700);
+        int color = getResources().getColor(R.color.ime_background_letters);
         mPopupScrimColor = Color.argb(
                 SCRIM_ALPHA, Color.red(color), Color.green(color), Color.blue(color));
         mBackgroundColor = Color.TRANSPARENT;
@@ -1457,7 +1457,7 @@
 
     public void setPopupKeyboardView(KeyboardView popupKeyboardView) {
         mPopupKeyboardView = popupKeyboardView;
-        mPopupKeyboardView.mBackgroundColor = getResources().getColor(R.color.car_teal_700);
+        mPopupKeyboardView.mBackgroundColor = getResources().getColor(R.color.popup_background);
     }
 
     private void resetMultiTap() {