Add new pushed atom to log when an app is installed on external storage. (6688a359) · Commits · e / os / android_frameworks_base

cmds/statsd/src/atoms.proto

+14 −0

Original line number	Diff line number	Diff line
		@@ -45,6 +45,7 @@ import "frameworks/base/core/proto/android/stats/docsui/docsui_enums.proto";
		import "frameworks/base/core/proto/android/stats/devicepolicy/device_policy.proto";
		import "frameworks/base/core/proto/android/stats/devicepolicy/device_policy_enums.proto";
		import "frameworks/base/core/proto/android/stats/launcher/launcher.proto";
		import "frameworks/base/core/proto/android/stats/storage/storage_enums.proto";
		import "frameworks/base/core/proto/android/stats/style/style_enums.proto";
		import "frameworks/base/core/proto/android/telecomm/enums.proto";
		import "frameworks/base/core/proto/android/telephony/enums.proto";
		@@ -250,6 +251,7 @@ message Atom {
		HiddenApiUsed hidden_api_used = 178 [(allow_from_any_uid) = true];
		StyleUIChanged style_ui_changed = 179;
		PrivacyIndicatorsInteracted privacy_indicators_interacted = 180;
		AppInstallOnExternalStorageReported app_install_on_external_storage_reported = 181;
		}

		// Pulled events will start at field 10000.
		@@ -2556,6 +2558,18 @@ message AppOptimizedAfterDowngraded {
		optional string package_name = 1;
		}

		/**
		* Logs whenever an app is installed on external storage.
		* Logged from:
		frameworks/base/services/core/java/com/android/server/pm/PackageManagerService.java
		*/
		message AppInstallOnExternalStorageReported {
		// The type of external storage.
		optional android.stats.storage.ExternalStorageType storage_type = 1;
		// The name of the package that is installed on the sd card.
		optional string package_name = 2;
		}

		/**
		* Logs when an app crashes.
		* Logged from:

core/proto/android/stats/storage/storage_enums.proto

0 → 100644

+26 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2019 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.
		*/

		syntax = "proto2";

		package android.stats.storage;

		enum ExternalStorageType {
		UNKNOWN = 0;
		SD_CARD = 1;
		USB = 2;
		OTHER = 3;
		}

services/core/java/com/android/server/pm/PackageManagerService.java

+39 −1

Original line number	Diff line number	Diff line
		@@ -160,9 +160,9 @@ import android.content.pm.InstantAppInfo;
		import android.content.pm.InstantAppRequest;
		import android.content.pm.InstrumentationInfo;
		import android.content.pm.IntentFilterVerificationInfo;
		import android.content.pm.PackageBackwardCompatibility;
		import android.content.pm.KeySet;
		import android.content.pm.ModuleInfo;
		import android.content.pm.PackageBackwardCompatibility;
		import android.content.pm.PackageInfo;
		import android.content.pm.PackageInfoLite;
		import android.content.pm.PackageInstaller;
		@@ -232,6 +232,7 @@ import android.os.Trace;
		import android.os.UserHandle;
		import android.os.UserManager;
		import android.os.UserManagerInternal;
		import android.os.storage.DiskInfo;
		import android.os.storage.IStorageManager;
		import android.os.storage.StorageEventListener;
		import android.os.storage.StorageManager;
		@@ -245,6 +246,7 @@ import android.provider.Settings.Secure;
		import android.security.KeyStore;
		import android.security.SystemKeyStore;
		import android.service.pm.PackageServiceDumpProto;
		import android.stats.storage.StorageEnums;
		import android.system.ErrnoException;
		import android.system.Os;
		import android.text.TextUtils;
		@@ -269,6 +271,7 @@ import android.util.Slog;
		import android.util.SparseArray;
		import android.util.SparseBooleanArray;
		import android.util.SparseIntArray;
		import android.util.StatsLog;
		import android.util.TimingsTraceLog;
		import android.util.Xml;
		import android.util.jar.StrictJarFile;
		@@ -1912,6 +1915,15 @@ public class PackageManagerService extends IPackageManager.Stub

		// Send broadcast package appeared if external for all users
		if (isExternal(res.pkg)) {
		if (!update) {
		int packageExternalStorageType =
		getPackageExternalStorageType(res.pkg);
		// If the package was installed externally, log it.
		if (packageExternalStorageType != StorageEnums.UNKNOWN) {
		StatsLog.write(StatsLog.APP_INSTALL_ON_EXTERNAL_STORAGE_REPORTED,
		packageExternalStorageType, res.pkg.packageName);
		}
		}
		if (DEBUG_INSTALL) {
		Slog.i(TAG, "upgrading pkg " + res.pkg + " is external");
		}
		@@ -2000,6 +2012,32 @@ public class PackageManagerService extends IPackageManager.Stub
		}
		}

		/**
		* Gets the type of the external storage a package is installed on.
		* @param pkg The package for which to get the external storage type.
		* @return {@link StorageEnum#TYPE_UNKNOWN} if it is not stored externally or the corresponding
		* {@link StorageEnum} storage type value if it is.
		*/
		private int getPackageExternalStorageType(PackageParser.Package pkg) {
		final StorageManager storage = mContext.getSystemService(StorageManager.class);
		VolumeInfo volume = storage.findVolumeByUuid(pkg.applicationInfo.storageUuid.toString());
		if (volume != null) {
		DiskInfo disk = volume.getDisk();
		if (disk != null) {
		if (disk.isSd()) {
		return StorageEnums.SD_CARD;
		}
		if (disk.isUsb()) {
		return StorageEnums.USB;
		}
		if (isExternal(pkg)) {
		return StorageEnums.OTHER;
		}
		}
		}
		return StorageEnums.UNKNOWN;
		}

		private StorageEventListener mStorageListener = new StorageEventListener() {
		@Override
		public void onVolumeStateChanged(VolumeInfo vol, int oldState, int newState) {