Merge "SysUIShared wrapper for jank instrumentation"

packages/SystemUI/shared/src/com/android/systemui/shared/system/InteractionJankMonitorWrapper.java

@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.shared.system;
+
+import android.annotation.IntDef;
+import android.annotation.NonNull;
+import android.view.View;
+
+import com.android.internal.jank.InteractionJankMonitor;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+public final class InteractionJankMonitorWrapper {
+    // Launcher journeys.
+    public static final int CUJ_APP_LAUNCH_FROM_RECENTS =
+            InteractionJankMonitor.CUJ_LAUNCHER_APP_LAUNCH_FROM_RECENTS;
+    public static final int CUJ_APP_LAUNCH_FROM_ICON =
+            InteractionJankMonitor.CUJ_LAUNCHER_APP_LAUNCH_FROM_ICON;
+    public static final int CUJ_APP_CLOSE_TO_HOME =
+            InteractionJankMonitor.CUJ_LAUNCHER_APP_CLOSE_TO_HOME;
+    public static final int CUJ_APP_CLOSE_TO_PIP =
+            InteractionJankMonitor.CUJ_LAUNCHER_APP_CLOSE_TO_PIP;
+    public static final int CUJ_QUICK_SWITCH =
+            InteractionJankMonitor.CUJ_LAUNCHER_QUICK_SWITCH;
+
+    @IntDef({
+            CUJ_APP_LAUNCH_FROM_RECENTS,
+            CUJ_APP_LAUNCH_FROM_ICON,
+            CUJ_APP_CLOSE_TO_HOME,
+            CUJ_APP_CLOSE_TO_PIP,
+            CUJ_QUICK_SWITCH,
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface CujType {
+    }
+
+    public static void init(@NonNull View view) {
+        InteractionJankMonitor.getInstance().init(view);
+    }
+
+    public static boolean begin(@CujType int cujType) {
+        return InteractionJankMonitor.getInstance().begin(cujType);
+    }
+
+    public static boolean begin(@CujType int cujType, long timeout) {
+        return InteractionJankMonitor.getInstance().begin(cujType, timeout);
+    }
+
+    public static boolean end(@CujType int cujType) {
+        return InteractionJankMonitor.getInstance().end(cujType);
+    }
+
+    public static boolean cancel(@CujType int cujType) {
+        return InteractionJankMonitor.getInstance().cancel(cujType);
+    }
+}