1 /*
2  * Copyright (C) 2013 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 com.android.internal.app.procstats;
18 
19 import android.content.ComponentName;
20 import android.os.ParcelFileDescriptor;
21 import com.android.internal.app.procstats.ProcessStats;
22 
23 interface IProcessStats {
getCurrentStats(out List<ParcelFileDescriptor> historic)24     byte[] getCurrentStats(out List<ParcelFileDescriptor> historic);
getStatsOverTime(long minTime)25     ParcelFileDescriptor getStatsOverTime(long minTime);
getCurrentMemoryState()26     int getCurrentMemoryState();
27 
28     /**
29      * Get stats committed after highWaterMarkMs
30      * @param highWaterMarkMs Report stats committed after this time.
31      * @param section Integer mask to indicate which sections to include in the stats.
32      * @param doAggregate Whether to aggregate the stats or keep them separated.
33      * @param List of Files of individual commits in protobuf binary or one that is merged from them.
34      */
getCommittedStats(long highWaterMarkMs, int section, boolean doAggregate, out List<ParcelFileDescriptor> committedStats)35      long getCommittedStats(long highWaterMarkMs, int section, boolean doAggregate,
36         out List<ParcelFileDescriptor> committedStats);
37 }
38