1 /*
2  * Copyright 2023 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package androidx.test.uiautomator.util;
18 
19 import androidx.annotation.RestrictTo;
20 import androidx.tracing.Trace;
21 
22 import org.jspecify.annotations.NonNull;
23 
24 import java.io.Closeable;
25 
26 @RestrictTo(RestrictTo.Scope.LIBRARY)
27 public final class Traces {
28 
Traces()29     private Traces() {}
30 
31     public interface Section extends Closeable {
32         @Override
close()33         void close();
34     }
35 
trace(@onNull String label)36     public static @NonNull Section trace(@NonNull String label) {
37         Trace.beginSection(label);
38         return Trace::endSection;
39     }
40 }
41