Adding "help/info" panels to USB Audio Perifpheral CTS tests.

Bug: 35784252

Test: manual
Change-Id: Ib63d9b7b8034d2a3451965cda2c3f3ff3788425d
diff --git a/apps/CtsVerifier/res/layout/uap_buttons_panel.xml b/apps/CtsVerifier/res/layout/uap_buttons_panel.xml
index 2aeaca2..3da7247 100644
--- a/apps/CtsVerifier/res/layout/uap_buttons_panel.xml
+++ b/apps/CtsVerifier/res/layout/uap_buttons_panel.xml
@@ -16,11 +16,19 @@
         android:layout_width="match_parent"
         android:layout_height="match_parent">
 
+         <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"/>
+
         <TextView
             android:text="@string/uapButtonTestInstructions"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"/>
 
+         <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"/>
+
         <TextView
             android:text="@string/uapButtonsBtnALbl"
             android:id="@+id/uap_buttonsBtnALabelTx"
@@ -35,6 +43,10 @@
             android:id="@+id/uap_buttonsBtnAStatusTx"
             android:paddingLeft="16dp"/>
 
+         <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"/>
+
         <TextView
             android:text="@string/uapButtonsBtnBLbl"
             android:id="@+id/uap_buttonsBtnBLabelTx"
@@ -49,6 +61,10 @@
             android:id="@+id/uap_buttonsBtnBStatusTx"
             android:paddingLeft="16dp"/>
 
+         <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"/>
+
         <TextView
             android:text="@string/uapButtonsBtnCLbl"
             android:id="@+id/uap_buttonsBtnCLabelTx"
@@ -63,6 +79,10 @@
             android:id="@+id/uap_buttonsBtnCStatusTx"
             android:paddingLeft="16dp"/>
 
+         <Space
+            android:layout_width="match_parent"
+            android:layout_height="5dp"/>
+
         <TextView
             android:text="@string/uapButtonsBtnDLbl"
             android:id="@+id/uap_buttonsBtnDLabelTx"
@@ -76,8 +96,17 @@
             android:layout_height="wrap_content"
             android:id="@+id/uap_buttonsBtnDStatusTx"
             android:paddingLeft="16dp"/>
+
+         <Space
+            android:layout_width="match_parent"
+            android:layout_height="5dp"/>
         </LinearLayout>
 
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/usbaudio_results_text"/>
+
     <include layout="@layout/pass_fail_buttons"/>
 </LinearLayout>
 </ScrollView>
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