1 /**
2  * Copyright (c) 2020, 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 android.tracing;
18 
19 import android.tracing.TraceReportParams;
20 
21 /**
22  * Binder interface for the TracingServiceProxy running in system_server.
23  *
24  * {@hide}
25  */
26 interface ITracingServiceProxy {
27     /**
28      * Notifies system tracing app that a tracing session has ended. If a session is repurposed
29      * for use in a bugreport, sessionStolen can be set to indicate that tracing has ended but
30      * there is no buffer available to dump.
31      */
notifyTraceSessionEnded(boolean sessionStolen)32     oneway void notifyTraceSessionEnded(boolean sessionStolen);
33 
34     /**
35      * Notifies the specified service that a trace has been captured. The contents of |params|
36      * contains the intended recipient (package and class) of this trace as well as a file
37      * descriptor to an unlinked trace |fd| (i.e. an fd opened using O_TMPFILE).
38      */
reportTrace(in TraceReportParams params)39     oneway void reportTrace(in TraceReportParams params);
40 }
41