/*
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* Copyright (C) 2017 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.server.am;
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import android.app.IInstrumentationWatcher;
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import android.app.IUiAutomationConnection;
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import android.content.ComponentName;
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import android.content.pm.ApplicationInfo;
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import android.os.Bundle;
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import android.util.PrintWriterPrinter;
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import android.util.proto.ProtoOutputStream;
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import java.io.PrintWriter;
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import java.util.ArrayList;
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import java.util.Arrays;
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class ActiveInstrumentation {
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final ActivityManagerService mService;
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// Class installed to instrument app
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ComponentName mClass;
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// All process names that should be instrumented
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String[] mTargetProcesses;
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// The application being instrumented
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ApplicationInfo mTargetInfo;
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// Where to save profiling
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String mProfileFile;
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// Who is waiting
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IInstrumentationWatcher mWatcher;
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// Connection to use the UI introspection APIs.
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IUiAutomationConnection mUiAutomationConnection;
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// Whether the caller holds START_ACTIVITIES_FROM_BACKGROUND permission
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boolean mHasBackgroundActivityStartsPermission;
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// As given to us
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Bundle mArguments;
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// Any intermediate results that have been collected.
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Bundle mCurResults;
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// Copy of instrumentationClass.
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ComponentName mResultClass;
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// Contains all running processes that have active instrumentation.
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final ArrayList<ProcessRecord> mRunningProcesses = new ArrayList<>();
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// Set to true when we have told the watcher the instrumentation is finished.
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boolean mFinished;
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ActiveInstrumentation(ActivityManagerService service) {
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mService = service;
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}
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void removeProcess(ProcessRecord proc) {
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mFinished = true;
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mRunningProcesses.remove(proc);
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if (mRunningProcesses.size() == 0) {
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mService.mActiveInstrumentation.remove(this);
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}
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}
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public String toString() {
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StringBuilder sb = new StringBuilder(128);
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sb.append("ActiveInstrumentation{");
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sb.append(Integer.toHexString(System.identityHashCode(this)));
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sb.append(' ');
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sb.append(mClass.toShortString());
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if (mFinished) {
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sb.append(" FINISHED");
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}
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sb.append(" ");
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sb.append(mRunningProcesses.size());
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sb.append(" procs");
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sb.append('}');
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return sb.toString();
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}
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void dump(PrintWriter pw, String prefix) {
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pw.print(prefix); pw.print("mClass="); pw.print(mClass);
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pw.print(" mFinished="); pw.println(mFinished);
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pw.print(prefix); pw.println("mRunningProcesses:");
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for (int i=0; i<mRunningProcesses.size(); i++) {
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pw.print(prefix); pw.print(" #"); pw.print(i); pw.print(": ");
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pw.println(mRunningProcesses.get(i));
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}
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pw.print(prefix); pw.print("mTargetProcesses=");
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pw.println(Arrays.toString(mTargetProcesses));
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pw.print(prefix); pw.print("mTargetInfo=");
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pw.println(mTargetInfo);
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if (mTargetInfo != null) {
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mTargetInfo.dump(new PrintWriterPrinter(pw), prefix + " ", 0);
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}
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if (mProfileFile != null) {
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pw.print(prefix); pw.print("mProfileFile="); pw.println(mProfileFile);
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}
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if (mWatcher != null) {
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pw.print(prefix); pw.print("mWatcher="); pw.println(mWatcher);
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}
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if (mUiAutomationConnection != null) {
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pw.print(prefix); pw.print("mUiAutomationConnection=");
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pw.println(mUiAutomationConnection);
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}
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pw.print("mHasBackgroundActivityStartsPermission=");
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pw.println(mHasBackgroundActivityStartsPermission);
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pw.print(prefix); pw.print("mArguments=");
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pw.println(mArguments);
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}
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void writeToProto(ProtoOutputStream proto, long fieldId) {
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long token = proto.start(fieldId);
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mClass.writeToProto(proto, ActiveInstrumentationProto.CLASS);
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proto.write(ActiveInstrumentationProto.FINISHED, mFinished);
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for (int i=0; i<mRunningProcesses.size(); i++) {
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mRunningProcesses.get(i).writeToProto(proto,
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ActiveInstrumentationProto.RUNNING_PROCESSES);
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}
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for (String p : mTargetProcesses) {
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proto.write(ActiveInstrumentationProto.TARGET_PROCESSES, p);
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}
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if (mTargetInfo != null) {
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mTargetInfo.writeToProto(proto, ActiveInstrumentationProto.TARGET_INFO, 0);
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}
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proto.write(ActiveInstrumentationProto.PROFILE_FILE, mProfileFile);
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proto.write(ActiveInstrumentationProto.WATCHER, mWatcher.toString());
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proto.write(ActiveInstrumentationProto.UI_AUTOMATION_CONNECTION,
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mUiAutomationConnection.toString());
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if (mArguments != null) {
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mArguments.writeToProto(proto, ActiveInstrumentationProto.ARGUMENTS);
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}
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proto.end(token);
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}
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}
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