55 lines
1.7 KiB
Java
55 lines
1.7 KiB
Java
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/*
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* Copyright (C) 2023 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.tracing.perfetto;
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import android.annotation.IntDef;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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/**
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* @hide
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*/
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public class InitArguments {
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public final @PerfettoBackend int backends;
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/**
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* @hide
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*/
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@IntDef(value = {
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PERFETTO_BACKEND_IN_PROCESS,
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PERFETTO_BACKEND_SYSTEM,
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})
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@Retention(RetentionPolicy.SOURCE)
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public @interface PerfettoBackend {}
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// The in-process tracing backend. Keeps trace buffers in the process memory.
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public static final int PERFETTO_BACKEND_IN_PROCESS = (1 << 0);
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// The system tracing backend. Connects to the system tracing service (e.g.
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// on Linux/Android/Mac uses a named UNIX socket).
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public static final int PERFETTO_BACKEND_SYSTEM = (1 << 1);
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public static InitArguments DEFAULTS = new InitArguments(PERFETTO_BACKEND_SYSTEM);
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public static InitArguments TESTING = new InitArguments(PERFETTO_BACKEND_IN_PROCESS);
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public InitArguments(@PerfettoBackend int backends) {
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this.backends = backends;
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}
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}
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