Instead of checking for locale, check language specifically.

Should be checking for english language as seen here: https://source.corp.google.com/h/googleplex-android/platform/superproject/main/+/main:libcore/ojluni/src/main/java/java/util/Locale.java;l=1374?q=locale%20getLanguage&sq=repo:googleplex-android%2Fplatform%2Fsuperproject%2Fmain%20b:main

This gives the language code which is what we should be checking against according to https://yaqs.corp.google.com/eng/q/4542431059247104.

bug: 373670311
Test: Manually - tried with various other "ENGLISH" languages besides US. Including Bermuda/UK and non english languages
Flag: NONE locale checking
Change-Id: Ib2eff4c9a13b74ede8575ee8d5280bbf9b9b8729

src/com/android/launcher3/BubbleTextView.java

@@ -187,7 +187,7 @@ public class BubbleTextView extends TextView implements ItemInfoUpdateReceiver,
     @ViewDebug.ExportedProperty(category = "launcher")
     private DotInfo mDotInfo;
     private DotRenderer mDotRenderer;
-    private Locale mCurrentLocale;
+    private String mCurrentLanguage;
     @ViewDebug.ExportedProperty(category = "launcher", deepExport = true)
     protected DotRenderer.DrawParams mDotParams;
     private Animator mDotScaleAnim;
@@ -298,7 +298,7 @@ public class BubbleTextView extends TextView implements ItemInfoUpdateReceiver,
 
         mDotParams = new DotRenderer.DrawParams();
 
-        mCurrentLocale = context.getResources().getConfiguration().locale;
+        mCurrentLanguage = context.getResources().getConfiguration().locale.getLanguage();
         setEllipsize(TruncateAt.END);
         setAccessibilityDelegate(mActivity.getAccessibilityDelegate());
         setTextAlpha(1f);
@@ -494,7 +494,7 @@ public class BubbleTextView extends TextView implements ItemInfoUpdateReceiver,
     }
 
     protected boolean isCurrentLanguageEnglish() {
-        return mCurrentLocale.equals(Locale.US);
+        return mCurrentLanguage.equals(Locale.ENGLISH.getLanguage());
     }
 
     @UiThread