Merge "Show traces when side fps is shown or hidden (with reasons)" into tm-qpr-dev am: 55d247e9dc am: 7894a96bf4

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21511564

Change-Id: I2a8d12d95eb6ee5c61e2bf0afae33af24cf60729
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

packages/SystemUI/src/com/android/systemui/biometrics/SideFpsController.kt

@@ -64,6 +64,7 @@ import com.android.systemui.flags.Flags
 import com.android.systemui.keyguard.domain.interactor.AlternateBouncerInteractor
 import com.android.systemui.recents.OverviewProxyService
 import com.android.systemui.util.concurrency.DelayableExecutor
+import com.android.systemui.util.traceSection
 import java.io.PrintWriter
 import javax.inject.Inject
 import kotlinx.coroutines.CoroutineScope
@@ -215,7 +216,9 @@ constructor(
         requests.add(request)
         mainExecutor.execute {
             if (overlayView == null) {
-                createOverlayForDisplay(reason)
+                traceSection("SideFpsController#show(request=${request.name}, reason=$reason") {
+                    createOverlayForDisplay(reason)
+                }
             } else {
                 Log.v(TAG, "overlay already shown")
             }
@@ -227,7 +230,7 @@ constructor(
         requests.remove(request)
         mainExecutor.execute {
             if (requests.isEmpty()) {
-                overlayView = null
+                traceSection("SideFpsController#hide(${request.name}") { overlayView = null }
             }
         }
     }