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Commit e434e7c0 authored by Pablo Gamito's avatar Pablo Gamito
Browse files

Add nullability annotations 

Test: N/A
Flag: EXEMPT adding annotations

Change-Id: I3751cbe73d5a81b00e0bca8c1b6b097edf9b007a
parent dde5de71

core/java/com/android/internal/protolog/PerfettoProtoLogImpl.java

+14 −4
Original line number Diff line number Diff line
@@ -930,38 +930,48 @@ public class PerfettoProtoLogImpl extends IProtoLogClient.Stub implements IProto 
    }



    private static class Message {

        @Nullable

        private final Long mMessageHash;

        @Nullable

        private final Integer mMessageMask;

        @Nullable

        private final String mMessageString;



        private Message(Long messageHash, int messageMask) {

        private Message(long messageHash, int messageMask) {

            this.mMessageHash = messageHash;

            this.mMessageMask = messageMask;

            this.mMessageString = null;

        }



        private Message(String messageString) {

        private Message(@NonNull String messageString) {

            this.mMessageHash = null;

            final List<Integer> argTypes = LogDataType.parseFormatString(messageString);

            this.mMessageMask = LogDataType.logDataTypesToBitMask(argTypes);

            this.mMessageString = messageString;

        }



        private int getMessageMask() {

        @Nullable

        private Integer getMessageMask() {

            return mMessageMask;

        }



        @Nullable

        private String getMessage() {

            return mMessageString;

        }



        @Nullable

        private String getMessage(@NonNull ProtoLogViewerConfigReader viewerConfigReader) {

            if (mMessageString != null) {

                return mMessageString;

            }



            if (mMessageHash != null) {

                return viewerConfigReader.getViewerString(mMessageHash);

            }



            throw new RuntimeException("Both mMessageString and mMessageHash should never be null");

        }

    }

}

core/java/com/android/internal/protolog/ProtoLogViewerConfigReader.java

+1 −2
Original line number Diff line number Diff line
@@ -3,7 +3,6 @@ package com.android.internal.protolog; 
import static android.internal.perfetto.protos.Protolog.ProtoLogViewerConfig.GROUPS;

import static android.internal.perfetto.protos.Protolog.ProtoLogViewerConfig.Group.ID;

import static android.internal.perfetto.protos.Protolog.ProtoLogViewerConfig.Group.NAME;



import static android.internal.perfetto.protos.Protolog.ProtoLogViewerConfig.MESSAGES;

import static android.internal.perfetto.protos.Protolog.ProtoLogViewerConfig.MessageData.MESSAGE;

import static android.internal.perfetto.protos.Protolog.ProtoLogViewerConfig.MessageData.MESSAGE_ID;
@@ -11,7 +10,6 @@ import static android.internal.perfetto.protos.Protolog.ProtoLogViewerConfig.Mes 


import android.annotation.NonNull;

import android.annotation.Nullable;

import android.util.Log;

import android.util.LongSparseArray;

import android.util.proto.ProtoInputStream;
@@ -38,6 +36,7 @@ public class ProtoLogViewerConfigReader { 
     * Returns message format string for its hash or null if unavailable

     * or the viewer config is not loaded into memory.

     */

    @Nullable

    public synchronized String getViewerString(long messageHash) {

        return mLogMessageMap.get(messageHash);

    }