Merge "Add dumpsys entry point for package storageStats." into main (92aa0dd0) · Commits · e / os / android_frameworks_base

core/java/android/content/pm/flags.aconfig

+12 −0

Original line number	Diff line number	Diff line
		@@ -136,6 +136,18 @@ flag {
		bug: "314815969"
		}

		flag {
		name: "get_package_storage_stats"
		namespace: "system_performance"
		is_exported: true
		description: "Add dumpsys entry point for package StorageStats"
		bug: "332905331"
		is_fixed_read_only: true
		metadata {
		purpose: PURPOSE_BUGFIX
		}
		}

		flag {
		name: "provide_info_of_apk_in_apex"
		is_exported: true

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

+104 −0

Original line number	Diff line number	Diff line
		@@ -35,6 +35,8 @@ import android.annotation.UserIdInt;
		import android.app.ActivityManager;
		import android.app.ActivityManagerInternal;
		import android.app.role.RoleManager;
		import android.app.usage.StorageStats;
		import android.app.usage.StorageStatsManager;
		import android.content.ComponentName;
		import android.content.Context;
		import android.content.IIntentReceiver;
		@@ -136,6 +138,7 @@ import java.io.InputStreamReader;
		import java.io.PrintWriter;
		import java.net.URISyntaxException;
		import java.security.SecureRandom;
		import java.text.DecimalFormat;
		import java.util.ArrayList;
		import java.util.Arrays;
		import java.util.Base64;
		@@ -275,6 +278,8 @@ class PackageManagerShellCommand extends ShellCommand {
		return runClear();
		case "get-archived-package-metadata":
		return runGetArchivedPackageMetadata();
		case "get-package-storage-stats":
		return runGetPackageStorageStats();
		case "install-archived":
		return runArchivedInstall();
		case "enable":
		@@ -1861,6 +1866,103 @@ class PackageManagerShellCommand extends ShellCommand {
		return 0;
		}

		/**
		* Returns a string that shows the number of bytes in b, Kb, Mb or Gb.
		*/
		protected static String getFormattedBytes(long size) {
		double k = size/1024.0;
		double m = size/1048576.0;
		double g = size/1073741824.0;

		DecimalFormat dec = new DecimalFormat("0.00");
		if (g > 1) {
		return dec.format(g).concat(" Gb");
		} else if (m > 1) {
		return dec.format(m).concat(" Mb");
		} else if (k > 1) {
		return dec.format(k).concat(" Kb");
		}
		return "";
		}

		/**
		* Return the string that displays the data size.
		*/
		private String getDataSizeDisplay(long size) {
		String formattedOutput = getFormattedBytes(size);
		if (!formattedOutput.isEmpty()) {
		formattedOutput = " (" + formattedOutput + ")";
		}
		return Long.toString(size) + " bytes" + formattedOutput;
		}

		/**
		* Display storage stats of the specified package.
		*
		* Usage: get-package-storage-stats [--usr USER_ID] PACKAGE
		*/
		private int runGetPackageStorageStats() throws RemoteException {
		final PrintWriter pw = getOutPrintWriter();
		if (!android.content.pm.Flags.getPackageStorageStats()) {
		pw.println("Error: get_package_storage_stats flag is not enabled");
		return 1;
		}
		if (!android.app.usage.Flags.getAppBytesByDataTypeApi()) {
		pw.println("Error: get_app_bytes_by_data_type_api flag is not enabled");
		return 1;
		}
		int userId = UserHandle.USER_CURRENT;

		String opt;
		while ((opt = getNextOption()) != null) {
		switch (opt) {
		case "--user":
		userId = UserHandle.parseUserArg(getNextArgRequired());
		break;
		default:
		pw.println("Error: Unknown option: " + opt);
		return 1;
		}
		}

		final String packageName = getNextArg();
		if (packageName == null) {
		pw.println("Error: package name not specified");
		return 1;
		}
		try {
		StorageStatsManager storageStatsManager =
		mContext.getSystemService(StorageStatsManager.class);
		final int translatedUserId = translateUserId(userId, UserHandle.USER_NULL,
		"runGetPackageStorageStats");
		StorageStats stats =
		storageStatsManager.queryStatsForPackage(StorageManager.UUID_DEFAULT,
		packageName, UserHandle.of(translatedUserId));

		pw.println("code: " + getDataSizeDisplay(stats.getAppBytes()));
		pw.println("data: " + getDataSizeDisplay(stats.getDataBytes()));
		pw.println("cache: " + getDataSizeDisplay(stats.getCacheBytes()));
		pw.println("apk: " + getDataSizeDisplay(stats.getAppBytesByDataType(
		StorageStats.APP_DATA_TYPE_FILE_TYPE_APK)));
		pw.println("lib: " + getDataSizeDisplay(
		stats.getAppBytesByDataType(StorageStats.APP_DATA_TYPE_LIB)));
		pw.println("dm: " + getDataSizeDisplay(stats.getAppBytesByDataType(
		StorageStats.APP_DATA_TYPE_FILE_TYPE_DM)));
		pw.println("dexopt artifacts: " + getDataSizeDisplay(stats.getAppBytesByDataType(
		StorageStats.APP_DATA_TYPE_FILE_TYPE_DEXOPT_ARTIFACT)));
		pw.println("current profile : " + getDataSizeDisplay(stats.getAppBytesByDataType(
		StorageStats.APP_DATA_TYPE_FILE_TYPE_CURRENT_PROFILE)));
		pw.println("reference profile: " + getDataSizeDisplay(stats.getAppBytesByDataType(
		StorageStats.APP_DATA_TYPE_FILE_TYPE_REFERENCE_PROFILE)));
		pw.println("external cache: " + getDataSizeDisplay(stats.getExternalCacheBytes()));
		} catch (Exception e) {
		getErrPrintWriter().println("Failed to get storage stats, reason: " + e);
		pw.println("Failure [failed to get storage stats], reason: " + e);
		return -1;
		}
		return 0;
		}

		private int runInstallExisting() throws RemoteException {
		final PrintWriter pw = getOutPrintWriter();
		int userId = UserHandle.USER_CURRENT;
		@@ -4869,6 +4971,8 @@ class PackageManagerShellCommand extends ShellCommand {
		pw.println(" Displays the component name of the domain verification agent on device.");
		pw.println(" If the component isn't enabled, an error message will be displayed.");
		pw.println(" --user: return the agent of the given user (SYSTEM_USER if unspecified)");
		pw.println(" get-package-storage-stats [--user <USER_ID>] <PACKAGE>");
		pw.println(" Return the storage stats for the given app, if present");
		pw.println("");
		printArtServiceHelp();
		pw.println("");