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Commit 3e625806 authored by Yi Kong's avatar Yi Kong Committed by Automerger Merge Worker
Browse files

Merge "profcollect/betterbug integration with content uri" am: 0849b350 am: 282fa75f 

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1784487

Change-Id: I97977f160adf82834d647650f8318c5c77eaa4d9
parents 026856ae 282fa75f

packages/Shell/AndroidManifest.xml

+9 −0
Original line number Diff line number Diff line
@@ -641,6 +641,15 @@ 
            </intent-filter>

        </receiver>



        <receiver

            android:name=".ProfcollectUploadReceiver"

            android:exported="true"

            android:permission="android.permission.TRIGGER_SHELL_PROFCOLLECT_UPLOAD" >

            <intent-filter>

                <action android:name="com.android.shell.action.UPLOAD_REPORT" />

            </intent-filter>

        </receiver>



        <service

            android:name=".BugreportProgressService"

            android:exported="false"/>

packages/Shell/res/xml/file_provider_paths.xml

+1 −0
Original line number Diff line number Diff line 
<paths xmlns:android="http://schemas.android.com/apk/res/android">

    <files-path name="bugreports" path="bugreports/" />

    <root-path name="profcollect" path="/data/misc/profcollectd/report/" />

</paths>

packages/Shell/src/com/android/shell/ProfcollectUploadReceiver.java

0 → 100644
+98 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2021 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */



package com.android.shell;



import android.content.BroadcastReceiver;

import android.content.Context;

import android.content.Intent;

import android.content.pm.ApplicationInfo;

import android.content.pm.PackageManager;

import android.content.pm.ResolveInfo;

import android.net.Uri;

import android.util.Log;



import androidx.core.content.FileProvider;



import com.android.internal.R;



import java.io.File;

import java.util.List;



/**

 * A proxy service that relays report upload requests to the uploader app, while translating

 * the path to the report to a content URI owned by this service.

 */

public final class ProfcollectUploadReceiver extends BroadcastReceiver {

    private static final String AUTHORITY = "com.android.shell";

    private static final String PROFCOLLECT_DATA_ROOT = "/data/misc/profcollectd/report/";



    private static final String LOG_TAG = "ProfcollectUploadReceiver";



    @Override

    public void onReceive(Context context, Intent intent) {

        Log.i(LOG_TAG, "Received upload intent");



        String uploaderPkg = getUploaderPackageName(context);

        String uploaderAction = getUploaderActionName(context);



        try {

            ApplicationInfo info = context.getPackageManager().getApplicationInfo(uploaderPkg,

                    0);

            if ((info.flags & ApplicationInfo.FLAG_SYSTEM) == 0) {

                Log.e(LOG_TAG, "The profcollect uploader app " + uploaderPkg

                        + " must be a system application");

                return;

            }

        } catch (PackageManager.NameNotFoundException e) {

            Log.e(LOG_TAG, "Cannot find profcollect uploader app " + uploaderPkg);

            return;

        }



        String filename = intent.getStringExtra("filename");

        File reportFile = new File(PROFCOLLECT_DATA_ROOT + filename);

        Uri reportUri = FileProvider.getUriForFile(context, AUTHORITY, reportFile);

        Intent uploadIntent =

                new Intent(uploaderAction)

                        .setPackage(uploaderPkg)

                        .putExtra("EXTRA_DESTINATION", "PROFCOLLECT")

                        .putExtra("EXTRA_PACKAGE_NAME", context.getPackageName())

                        .setData(reportUri)

                        .addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)

                        .addFlags(Intent.FLAG_RECEIVER_FOREGROUND);



        List<ResolveInfo> receivers =

                context.getPackageManager().queryBroadcastReceivers(uploadIntent, 0);

        if (receivers == null || receivers.isEmpty()) {

            Log.e(LOG_TAG, "No one to receive upload intent, abort upload.");

            return;

        }



        context.grantUriPermission(uploaderPkg, reportUri,

                Intent.FLAG_GRANT_READ_URI_PERMISSION);

        context.sendBroadcast(uploadIntent);

    }



    private String getUploaderPackageName(Context context) {

        return context.getResources().getString(

                R.string.config_defaultProfcollectReportUploaderApp);

    }



    private String getUploaderActionName(Context context) {

        return context.getResources().getString(

                R.string.config_defaultProfcollectReportUploaderAction);

    }

}

services/profcollect/src/com/android/server/profcollect/ProfcollectForwardingService.java

+13 −71
Original line number Diff line number Diff line
@@ -23,7 +23,6 @@ import android.app.job.JobService; 
import android.content.ComponentName;

import android.content.Context;

import android.content.Intent;

import android.content.pm.ResolveInfo;

import android.os.Handler;

import android.os.IBinder.DeathRecipient;

import android.os.Looper;
@@ -32,8 +31,6 @@ import android.os.ServiceManager; 
import android.os.SystemProperties;

import android.os.UpdateEngine;

import android.os.UpdateEngineCallback;

import android.os.UserHandle;

import android.os.UserManager;

import android.provider.DeviceConfig;

import android.util.Log;
@@ -45,9 +42,6 @@ import com.android.server.wm.ActivityMetricsLaunchObserver; 
import com.android.server.wm.ActivityMetricsLaunchObserverRegistry;

import com.android.server.wm.ActivityTaskManagerInternal;



import java.nio.file.Files;

import java.nio.file.Paths;

import java.util.List;

import java.util.concurrent.ThreadLocalRandom;

import java.util.concurrent.TimeUnit;
@@ -306,79 +300,27 @@ public final class ProfcollectForwardingService extends SystemService { 
            return;

        }



        if (!getUploaderEnabledConfig(getContext())) {

            return;

        }



        Context context = getContext();

        new Thread(() -> {

            try {

                Context context = getContext();

                final String uploaderPkg = getUploaderPackageName(context);

                final String uploaderAction = getUploaderActionName(context);

                String reportUuid = mIProfcollect.report();



                final int profileId = getBBProfileId();

                String reportDir = "/data/user/" + profileId

                        + "/com.google.android.apps.internal.betterbug/cache/";

                String reportPath = reportDir + reportUuid + ".zip";

                // Prepare profile report

                String reportName = mIProfcollect.report() + ".zip";



                if (!Files.exists(Paths.get(reportDir))) {

                    Log.i(LOG_TAG, "Destination directory does not exist, abort upload.");

                if (!context.getResources().getBoolean(

                        R.bool.config_profcollectReportUploaderEnabled)) {

                    Log.i(LOG_TAG, "Upload is not enabled.");

                    return;

                }



                Intent uploadIntent =

                        new Intent(uploaderAction)

                        .setPackage(uploaderPkg)

                        .putExtra("EXTRA_DESTINATION", "PROFCOLLECT")

                        .putExtra("EXTRA_PACKAGE_NAME", getContext().getPackageName())

                        .putExtra("EXTRA_PROFILE_PATH", reportPath)

                        .addFlags(Intent.FLAG_RECEIVER_FOREGROUND);



                List<ResolveInfo> receivers =

                        context.getPackageManager().queryBroadcastReceivers(uploadIntent, 0);

                if (receivers == null || receivers.isEmpty()) {

                    Log.i(LOG_TAG, "No one to receive upload intent, abort upload.");

                    return;

                }

                mIProfcollect.copy_report_to_bb(profileId, reportUuid);

                context.sendBroadcast(uploadIntent);

                mIProfcollect.delete_report(reportUuid);

                // Upload the report

                Intent intent = new Intent()

                        .setPackage("com.android.shell")

                        .setAction("com.android.shell.action.UPLOAD_REPORT")

                        .putExtra("filename", reportName);

                context.sendBroadcast(intent);

            } catch (RemoteException e) {

                Log.e(LOG_TAG, e.getMessage());

            }

        }).start();

    }



    /**

     * Get BetterBug's profile ID. It is the work profile ID, if it exists. Otherwise the system

     * user ID.

     *

     * @return BetterBug's profile ID.

     */

    private int getBBProfileId() {

        UserManager userManager = UserManager.get(getContext());

        int[] profiles = userManager.getProfileIds(UserHandle.USER_SYSTEM, false);

        for (int p : profiles) {

            if (userManager.getUserInfo(p).isManagedProfile()) {

                return p;

            }

        }

        return UserHandle.USER_SYSTEM;

    }



    private boolean getUploaderEnabledConfig(Context context) {

        return context.getResources().getBoolean(

            R.bool.config_profcollectReportUploaderEnabled);

    }



    private String getUploaderPackageName(Context context) {

        return context.getResources().getString(

            R.string.config_defaultProfcollectReportUploaderApp);

    }



    private String getUploaderActionName(Context context) {

        return context.getResources().getString(

            R.string.config_defaultProfcollectReportUploaderAction);

    }

}