Extract keyguard indication view overlay

Bug: 138268879
Test: atest SystemUITests:KeyguardBottomAreaTest
Change-Id: I8729ef8dfa3dbb695b84fd864659486bdb340bf9
diff --git a/packages/SystemUI/res/layout/keyguard_indication_text_view.xml b/packages/SystemUI/res/layout/keyguard_indication_text_view.xml
new file mode 100644
index 0000000..2b2100c
--- /dev/null
+++ b/packages/SystemUI/res/layout/keyguard_indication_text_view.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<merge xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <com.android.systemui.statusbar.phone.KeyguardIndicationTextView
+        android:id="@+id/keyguard_indication_enterprise_disclosure"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:gravity="center"
+        android:paddingStart="@dimen/keyguard_indication_text_padding"
+        android:paddingEnd="@dimen/keyguard_indication_text_padding"
+        android:textAppearance="@style/TextAppearance.Keyguard.BottomArea"
+        android:visibility="gone"/>
+
+    <com.android.systemui.statusbar.phone.KeyguardIndicationTextView
+        android:id="@+id/keyguard_indication_text"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:gravity="center"
+        android:paddingStart="@dimen/keyguard_indication_text_padding"
+        android:paddingEnd="@dimen/keyguard_indication_text_padding"
+        android:textAppearance="@style/TextAppearance.Keyguard.BottomArea"
+        android:accessibilityLiveRegion="polite"/>
+</merge>
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