ussd user input UI fix

-use DialerAlertDialogTheme
-remove hardcoded colors

Bug: 219742353
Test: manual validation of UI
Change-Id: I176fd5a5da6f617ae6126e9ca0ab004aadffa135
diff --git a/res/values/styles.xml b/res/values/styles.xml
index 8218a84..d0f427c 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -207,8 +207,6 @@
     <style name="DialerAlertDialogTheme"
         parent="@android:style/Theme.Material.Light.Dialog">
         <item name="android:forceDarkAllowed">true</item>
-        <item name="android:colorAccent">@color/dialer_theme_color</item>
-        <item name="android:textColor">?android:attr/textColorPrimaryInverseDisableOnly</item>
     </style>
 
     <style name="Empty" parent="@android:style/Theme.Material.Light">
diff --git a/src/com/android/phone/PhoneUtils.java b/src/com/android/phone/PhoneUtils.java
index 695a4a4..d0aad4a 100644
--- a/src/com/android/phone/PhoneUtils.java
+++ b/src/com/android/phone/PhoneUtils.java
@@ -469,7 +469,7 @@
 
                 // build the dialog
                 final AlertDialog newDialog =
-                        FrameworksUtils.makeAlertDialogBuilder(contextThemeWrapper)
+                        new AlertDialog.Builder(contextThemeWrapper)
                         .setMessage(text)
                         .setView(dialogView)
                         .setPositiveButton(R.string.send_button, mUSSDDialogListener)