UX polish for WPP quick affordance slot tabs.

- Updated tab names
- UX spec match for tab corners
- Updated gap between the tabs

This should affect other pickers too.

Bug: 266116562
Test: manual verification of look and feel
Change-Id: Idd79864d412fa3b2d4d625663684ab1318f7275a
diff --git a/res/drawable/picker_fragment_tab_background.xml b/res/drawable/picker_fragment_tab_background.xml
index 3fbced3..3dad344 100644
--- a/res/drawable/picker_fragment_tab_background.xml
+++ b/res/drawable/picker_fragment_tab_background.xml
@@ -15,6 +15,6 @@
 -->
 <shape xmlns:android="http://schemas.android.com/apk/res/android"
     android:shape="rectangle">
-    <corners android:radius="50dp" />
+    <corners android:radius="12dp" />
     <solid android:color="@color/keyguard_quick_affordance_slot_tab_background_color" />
 </shape>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index af8dfe1..5da2c33 100755
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -272,18 +272,18 @@
     <string name="adaptive_color_title">Dynamic</string>
 
     <!--
-    Name of the slot on the "start" side of the bottom of the lock screen, where quick affordance
-    buttons can be added to the lock screen. In left-to-right languages, this is the left-hand side
-    button. In right-to-left languages, this is the right-hand side button. [CHAR LIMIT=16].
+    Name of the slot on the "start" side of the bottom of the lock screen, where lock screen
+    shortcuts can be added to the lock screen. In left-to-right languages, this is the left-hand
+    side button. In right-to-left languages, this is the right-hand side button. [CHAR LIMIT=16].
     -->
-    <string name="keyguard_slot_name_bottom_start">Left</string>
+    <string name="keyguard_slot_name_bottom_start">Left shortcut</string>
 
     <!--
-    Name of the slot on the "end" side of the bottom of the lock screen, where quick affordance
-    buttons can be added to the lock screen. In left-to-right languages, this is the right-hand side
-    button. In right-to-left languages, this is the left-hand side button. [CHAR LIMIT=16].
+    Name of the slot on the "end" side of the bottom of the lock screen, where lock screen shortcuts
+    can be added to the lock screen. In left-to-right languages, this is the right-hand side button.
+    In right-to-left languages, this is the left-hand side button. [CHAR LIMIT=16].
     -->
-    <string name="keyguard_slot_name_bottom_end">Right</string>
+    <string name="keyguard_slot_name_bottom_end">Right shortcut</string>
 
     <!--
     Name for an option to have no quick affordance selected for one of the sides of the lock
diff --git a/src/com/android/customization/picker/quickaffordance/ui/binder/KeyguardQuickAffordancePickerBinder.kt b/src/com/android/customization/picker/quickaffordance/ui/binder/KeyguardQuickAffordancePickerBinder.kt
index 57e9401..526b666 100644
--- a/src/com/android/customization/picker/quickaffordance/ui/binder/KeyguardQuickAffordancePickerBinder.kt
+++ b/src/com/android/customization/picker/quickaffordance/ui/binder/KeyguardQuickAffordancePickerBinder.kt
@@ -128,7 +128,7 @@
         }
 
         companion object {
-            private const val ITEM_SPACING_DP = 8
+            private const val ITEM_SPACING_DP = 12
         }
     }
 }