Merge "Improve launcher tracing around unfold animation" into tm-qpr-dev (b70a68a6) · Commits · e / os / android_packages_apps_Trebuchet

quickstep/src/com/android/quickstep/util/LauncherUnfoldAnimationController.java

+15 −1

Original line number	Diff line number	Diff line
		@@ -20,6 +20,7 @@ import static com.android.launcher3.LauncherAnimUtils.SCALE_INDEX_UNFOLD_ANIMATI
		import static com.android.launcher3.LauncherAnimUtils.WORKSPACE_SCALE_PROPERTY_FACTORY;

		import android.annotation.Nullable;
		import android.os.Trace;
		import android.util.FloatProperty;
		import android.util.MathUtils;
		import android.view.WindowManager;
		@@ -55,6 +56,9 @@ public class LauncherUnfoldAnimationController {
		private final UnfoldMoveFromCenterHotseatAnimator mUnfoldMoveFromCenterHotseatAnimator;
		private final UnfoldMoveFromCenterWorkspaceAnimator mUnfoldMoveFromCenterWorkspaceAnimator;

		private static final String TRACE_WAIT_TO_HANDLE_UNFOLD_TRANSITION =
		"waitingOneFrameBeforeHandlingUnfoldAnimation";

		@Nullable
		private HorizontalInsettableView mQsbInsettable;

		@@ -92,8 +96,18 @@ public class LauncherUnfoldAnimationController {
		mQsbInsettable = (HorizontalInsettableView) hotseat.getQsb();
		}

		handleTransitionOnNextFrame();
		}

		private void handleTransitionOnNextFrame() {
		Trace.asyncTraceBegin(Trace.TRACE_TAG_APP,
		TRACE_WAIT_TO_HANDLE_UNFOLD_TRANSITION, /* cookie= */ 0);
		OneShotPreDrawListener.add(mLauncher.getWorkspace(),
		() -> mProgressProvider.setReadyToHandleTransition(true));
		() -> {
		Trace.asyncTraceEnd(Trace.TRACE_TAG_APP,
		TRACE_WAIT_TO_HANDLE_UNFOLD_TRANSITION, /* cookie= */ 0);
		mProgressProvider.setReadyToHandleTransition(true);
		});
		}

		/**