[Mobile] Log the visibilities received by icon views.

Bug: 291031862
Test: toggle SIM on/off and toggle airplane mode on/off -> verify
`adb shell dumpsys activity service
com.android.systemui/.SystemUIService VerboseMobileViewLog` logs
visibility changes

Change-Id: Ib1c78ab49b8a20748dbbf794350eaaf5943aad52

packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/ui/VerboseMobileViewLogger.kt

@@ -38,6 +38,19 @@ class VerboseMobileViewLogger
 constructor(
     @VerboseMobileViewLog private val buffer: LogBuffer,
 ) {
+    fun logBinderReceivedVisibility(parentView: View, subId: Int, visibility: Boolean) {
+        buffer.log(
+            TAG,
+            LogLevel.VERBOSE,
+            {
+                str1 = parentView.getIdForLogging()
+                int1 = subId
+                bool1 = visibility
+            },
+            { "Binder[subId=$int1, viewId=$str1] received visibility: $bool1" },
+        )
+    }
+
     fun logBinderReceivedSignalIcon(parentView: View, subId: Int, icon: SignalIconModel) {
         buffer.log(
             TAG,

packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/ui/binder/MobileIconBinder.kt

@@ -99,7 +99,16 @@ object MobileIconBinder {
                     }
                 }
 
-                launch { viewModel.isVisible.collect { isVisible -> view.isVisible = isVisible } }
+                launch {
+                    viewModel.isVisible.collect { isVisible ->
+                        viewModel.verboseLogger?.logBinderReceivedVisibility(
+                            view,
+                            viewModel.subscriptionId,
+                            isVisible
+                        )
+                        view.isVisible = isVisible
+                    }
+                }
 
                 // Set the icon for the triangle
                 launch {