Modify account settings for better locale resolution

Bug: 16282173
Change-Id: I2ab861464cdbbb1c1b0a5a7231f960d8ed9e90c6

src/com/android/settings/accounts/AuthenticatorHelper.java

@@ -147,6 +147,33 @@ final public class AuthenticatorHelper extends BroadcastReceiver {
         return label;
     }
 
+    /**
+     * Gets the package associated with a particular account type. If none found, return null.
+     * @param accountType the type of account
+     * @return the package name or null if one cannot be found.
+     */
+    public String getPackageForType(final String accountType) {
+        if (mTypeToAuthDescription.containsKey(accountType)) {
+            AuthenticatorDescription desc = mTypeToAuthDescription.get(accountType);
+            return desc.packageName;
+        }
+        return null;
+    }
+
+    /**
+     * Gets the resource id of the label associated with a particular account type. If none found,
+     * return -1.
+     * @param accountType the type of account
+     * @return a resource id for the label or -1 if none found;
+     */
+    public int getLabelIdForType(final String accountType) {
+        if (mTypeToAuthDescription.containsKey(accountType)) {
+            AuthenticatorDescription desc = mTypeToAuthDescription.get(accountType);
+            return desc.labelId;
+        }
+        return -1;
+    }
+
     /**
      * Updates provider icons. Subclasses should call this in onCreate()
      * and update any UI that depends on AuthenticatorDescriptions in onAuthDescriptionsUpdated().