98 lines
2.8 KiB
Java
98 lines
2.8 KiB
Java
/*
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* Copyright (C) 2020 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 com.android.internal.inputmethod;
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import android.annotation.NonNull;
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import android.annotation.Nullable;
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import android.util.proto.ProtoOutputStream;
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import android.view.inputmethod.InputMethodManager;
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import android.view.inputmethod.InputMethodManagerGlobal;
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import java.io.PrintWriter;
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/**
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* An implementation of {@link ImeTracing} for non system_server processes.
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*/
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class ImeTracingClientImpl extends ImeTracing {
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ImeTracingClientImpl() {
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sEnabled = InputMethodManagerGlobal.isImeTraceEnabled();
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}
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@Override
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public void addToBuffer(ProtoOutputStream proto, int source) {
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}
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@Override
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public void triggerClientDump(String where, @NonNull InputMethodManager immInstance,
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@Nullable byte[] icProto) {
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if (!isEnabled() || !isAvailable()) {
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return;
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}
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synchronized (mDumpInProgressLock) {
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if (mDumpInProgress) {
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return;
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}
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mDumpInProgress = true;
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}
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try {
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ProtoOutputStream proto = new ProtoOutputStream();
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immInstance.dumpDebug(proto, icProto);
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sendToService(proto.getBytes(), IME_TRACING_FROM_CLIENT, where);
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} finally {
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mDumpInProgress = false;
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}
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}
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@Override
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public void triggerServiceDump(String where, @NonNull ServiceDumper dumper,
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@Nullable byte[] icProto) {
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if (!isEnabled() || !isAvailable()) {
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return;
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}
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synchronized (mDumpInProgressLock) {
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if (mDumpInProgress) {
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return;
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}
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mDumpInProgress = true;
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}
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try {
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ProtoOutputStream proto = new ProtoOutputStream();
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dumper.dumpToProto(proto, icProto);
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sendToService(proto.getBytes(), IME_TRACING_FROM_IMS, where);
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} finally {
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mDumpInProgress = false;
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}
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}
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@Override
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public void triggerManagerServiceDump(String where, @NonNull ServiceDumper dumper) {
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// Intentionally left empty, this is implemented in ImeTracingServerImpl
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}
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@Override
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public void startTrace(PrintWriter pw) {
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}
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@Override
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public void stopTrace(PrintWriter pw) {
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}
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}
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