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Merge changes I10ab56a8,I7e437c3d,I0413c52f am: bece59741a am: 3979981b2d am: 70d4f9abc9

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Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1425270

Change-Id: I87e9f3a8e69bb69ce6d67986bba92f7f0ac4e757
This commit is contained in:
Yi Kong
2020-09-11 03:56:16 +00:00
committed by Automerger Merge Worker
parent 99e8bf8ddb 70d4f9abc9
commit 70833656a8
2 changed files with 81 additions and 10 deletions
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4
core/res/AndroidManifest.xml
View File

@@ -5465,6 +5465,10 @@
android:permission="android.permission.BIND_JOB_SERVICE" >
</service>
<service android:name="com.android.server.profcollect.ProfcollectForwardingService$ProfcollectBGJobService"
android:permission="android.permission.BIND_JOB_SERVICE" >
</service>
<service
android:name="com.android.server.autofill.AutofillCompatAccessibilityService"
android:permission="android.permission.BIND_ACCESSIBILITY_SERVICE"

87
services/profcollect/src/com/android/server/profcollect/ProfcollectForwardingService.java
View File

@@ -16,6 +16,11 @@
package com.android.server.profcollect;
import android.app.job.JobInfo;
import android.app.job.JobParameters;
import android.app.job.JobScheduler;
import android.app.job.JobService;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.os.Handler;
@@ -34,6 +39,7 @@ import com.android.server.wm.ActivityMetricsLaunchObserverRegistry;
import com.android.server.wm.ActivityTaskManagerInternal;
import java.util.concurrent.ThreadLocalRandom;
import java.util.concurrent.TimeUnit;
/**
* System-server-local proxy into the {@code IProfcollectd} native service.
@@ -41,28 +47,43 @@ import java.util.concurrent.ThreadLocalRandom;
public final class ProfcollectForwardingService extends SystemService {
public static final String LOG_TAG = "ProfcollectForwardingService";
private static final boolean DEBUG = Log.isLoggable(LOG_TAG, Log.DEBUG);
private static final long BG_PROCESS_PERIOD = DEBUG
? TimeUnit.MINUTES.toMillis(1)
: TimeUnit.DAYS.toMillis(1);
private IProfCollectd mIProfcollect;
private ProfcollectForwardingService mSelfService;
private static ProfcollectForwardingService sSelfService;
private final Handler mHandler = new ProfcollectdHandler(IoThread.getHandler().getLooper());
public ProfcollectForwardingService(Context context) {
super(context);
if (mSelfService != null) {
if (sSelfService != null) {
throw new AssertionError("only one service instance allowed");
}
mSelfService = this;
sSelfService = this;
}
@Override
public void onStart() {
Log.i(LOG_TAG, "Profcollect forwarding service start");
connectNativeService();
if (mIProfcollect == null) {
return;
if (DEBUG) {
Log.d(LOG_TAG, "Profcollect forwarding service start");
}
if (serviceHasSupportedTraceProvider()) {
registerObservers();
connectNativeService();
}
@Override
public void onBootPhase(int phase) {
if (phase == PHASE_BOOT_COMPLETED) {
if (mIProfcollect == null) {
return;
}
if (serviceHasSupportedTraceProvider()) {
registerObservers();
}
ProfcollectBGJobService.schedule(getContext());
}
}
@@ -130,6 +151,50 @@ public final class ProfcollectForwardingService extends SystemService {
}
}
/**
* Background trace process service.
*/
public static class ProfcollectBGJobService extends JobService {
// Unique ID in system service
private static final int JOB_IDLE_PROCESS = 260817;
private static final ComponentName JOB_SERVICE_NAME = new ComponentName(
"android",
ProfcollectBGJobService.class.getName());
/**
* Attach the service to the system job scheduler.
*/
public static void schedule(Context context) {
JobScheduler js = context.getSystemService(JobScheduler.class);
js.schedule(new JobInfo.Builder(JOB_IDLE_PROCESS, JOB_SERVICE_NAME)
.setRequiresDeviceIdle(true)
.setRequiresCharging(true)
.setPeriodic(BG_PROCESS_PERIOD)
.build());
}
@Override
public boolean onStartJob(JobParameters params) {
if (DEBUG) {
Log.d(LOG_TAG, "Starting background process job");
}
try {
sSelfService.mIProfcollect.ProcessProfile();
} catch (RemoteException e) {
Log.e(LOG_TAG, e.getMessage());
}
return true;
}
@Override
public boolean onStopJob(JobParameters params) {
// TODO: Handle this?
return false;
}
}
// Event observers
private void registerObservers() {
registerAppLaunchObserver();
@@ -155,7 +220,9 @@ public final class ProfcollectForwardingService extends SystemService {
int randomNum = ThreadLocalRandom.current().nextInt(100);
if (randomNum < traceFrequency) {
try {
Log.i(LOG_TAG, "Tracing on app launch event: " + packageName);
if (DEBUG) {
Log.d(LOG_TAG, "Tracing on app launch event: " + packageName);
}
mIProfcollect.TraceOnce("applaunch");
} catch (RemoteException e) {
Log.e(LOG_TAG, e.getMessage());