Gamebar: Implement "no action" in gesture quick actions menu

Signed-off-by: kenway214 <kenway214@outlook.com>

res/values/arrays.xml

@@ -80,12 +80,14 @@
 
     <!-- Gesture Functions -->
     <string-array name="gesture_function_entries">
+        <item>No Action</item>
         <item>Toggle Full/Minimal Format</item>
         <item>Start/Stop Log Capture</item>
         <item>Open GameBar Settings</item>
         <item>Take Screenshot</item>
     </string-array>
     <string-array name="gesture_function_values">
+        <item>no_action</item>
         <item>toggle_format</item>
         <item>capture_logs</item>
         <item>open_settings</item>

src/com/android/gamebar/GameBar.kt

@@ -130,7 +130,7 @@ class GameBar private constructor(context: Context) {
     private var doubleTapFunction = "capture_logs"
     private var longPressFunction = "open_settings"
     private var bgDrawable: GradientDrawable? = null
-
+    
     private var itemSpacingDp = 8
     private var layoutChanged = false
 
@@ -165,6 +165,9 @@ class GameBar private constructor(context: Context) {
 
     private fun executeGestureFunction(function: String) {
         when (function) {
+            "no_action" -> {
+                // Do nothing
+            }
             "toggle_format" -> {
                 overlayFormat = if (overlayFormat == "full") "minimal" else "full"
                 PreferenceManager.getDefaultSharedPreferences(context)