Set secure setting when all preloaded apps are installed (51ce8ee3) · Commits · e / os / android_frameworks_base

core/java/android/provider/Settings.java

+6 −0

Original line number	Diff line number	Diff line
		@@ -6299,6 +6299,12 @@ public final class Settings {
		public static final String SYSTEM_NAVIGATION_KEYS_ENABLED =
		"system_navigation_keys_enabled";

		/**
		* Whether preloaded APKs have been installed for the user.
		* @hide
		*/
		public static final String DEMO_USER_SETUP_COMPLETE
		= "demo_user_setup_complete";

		/**
		* This are the settings to be backed up.

services/retaildemo/java/com/android/server/retaildemo/PreloadAppsInstaller.java

+52 −9

Original line number	Diff line number	Diff line
		@@ -18,12 +18,14 @@ package com.android.server.retaildemo;

		import android.app.AppGlobals;
		import android.app.PackageInstallObserver;
		import android.content.Context;
		import android.content.pm.IPackageManager;
		import android.content.pm.PackageManager;
		import android.os.Bundle;
		import android.os.Environment;
		import android.os.RemoteException;
		import android.os.UserHandle;
		import android.provider.Settings;
		import android.util.ArrayMap;
		import android.util.Log;
		import android.util.Slog;
		@@ -47,15 +49,17 @@ class PreloadAppsInstaller {

		private final IPackageManager mPackageManager;
		private final File preloadsAppsDirectory;
		private final Context mContext;

		private final Map<String, String> mApkToPackageMap;

		PreloadAppsInstaller() {
		this(AppGlobals.getPackageManager(), Environment.getDataPreloadsAppsDirectory());
		PreloadAppsInstaller(Context context) {
		this(context, AppGlobals.getPackageManager(), Environment.getDataPreloadsAppsDirectory());
		}

		@VisibleForTesting
		PreloadAppsInstaller(IPackageManager packageManager, File preloadsAppsDirectory) {
		PreloadAppsInstaller(Context context, IPackageManager packageManager, File preloadsAppsDirectory) {
		mContext = context;
		mPackageManager = packageManager;
		mApkToPackageMap = Collections.synchronizedMap(new ArrayMap<>());
		this.preloadsAppsDirectory = preloadsAppsDirectory;
		@@ -66,28 +70,34 @@ class PreloadAppsInstaller {
		if (ArrayUtils.isEmpty(files)) {
		return;
		}
		AppInstallCounter counter = new AppInstallCounter(mContext, userId);
		int expectedCount = 0;
		for (File file : files) {
		String apkName = file.getName();
		if (apkName.endsWith(PRELOAD_APK_EXT) && file.isFile()) {
		String packageName = mApkToPackageMap.get(apkName);
		if (packageName != null) {
		try {
		installExistingPackage(packageName, userId);
		expectedCount++;
		installExistingPackage(packageName, userId, counter);
		} catch (Exception e) {
		Slog.e(TAG, "Failed to install existing package " + packageName, e);
		}
		} else {
		try {
		installPackage(file, userId);
		installPackage(file, userId, counter);
		expectedCount++;
		} catch (Exception e) {
		Slog.e(TAG, "Failed to install package from " + file, e);
		}
		}
		}
		}
		counter.setExpectedAppsCount(expectedCount);
		}

		private void installExistingPackage(String packageName, int userId) {
		private void installExistingPackage(String packageName, int userId,
		AppInstallCounter counter) {
		if (DEBUG) {
		Log.d(TAG, "installExistingPackage " + packageName + " u" + userId);
		}
		@@ -95,10 +105,13 @@ class PreloadAppsInstaller {
		mPackageManager.installExistingPackageAsUser(packageName, userId);
		} catch (RemoteException e) {
		throw e.rethrowFromSystemServer();
		} finally {
		counter.appInstallFinished();
		}
		}

		private void installPackage(File file, final int userId) throws IOException, RemoteException {
		private void installPackage(File file, final int userId, AppInstallCounter counter)
		throws IOException, RemoteException {
		final String apkName = file.getName();
		if (DEBUG) {
		Log.d(TAG, "installPackage " + apkName + " u" + userId);
		@@ -111,15 +124,45 @@ class PreloadAppsInstaller {
		Log.d(TAG, "Package " + basePackageName + " installed u" + userId
		+ " returnCode: " + returnCode + " msg: " + msg);
		}
		// Don't notify the counter for now, we'll do it in installExistingPackage
		if (returnCode == PackageManager.INSTALL_SUCCEEDED) {
		mApkToPackageMap.put(apkName, basePackageName);
		// Install on user 0 so that the package is cached when demo user is re-created
		installExistingPackage(basePackageName, UserHandle.USER_SYSTEM);
		installExistingPackage(basePackageName, UserHandle.USER_SYSTEM, counter);
		} else if (returnCode == PackageManager.INSTALL_FAILED_ALREADY_EXISTS) {
		installExistingPackage(basePackageName, userId);
		installExistingPackage(basePackageName, userId, counter);
		}
		}
		}.getBinder(), 0, SYSTEM_SERVER_PACKAGE_NAME, userId);
		}

		private static class AppInstallCounter {
		private int expectedCount = -1; // -1 means expectedCount not set
		private int finishedCount;
		private final Context mContext;
		private final int userId;

		AppInstallCounter(Context context, int userId) {
		mContext = context;
		this.userId = userId;
		}

		synchronized void appInstallFinished() {
		this.finishedCount++;
		checkIfAllFinished();
		}

		synchronized void setExpectedAppsCount(int expectedCount) {
		this.expectedCount = expectedCount;
		checkIfAllFinished();
		}

		private void checkIfAllFinished() {
		if (expectedCount == finishedCount) {
		Log.i(TAG, "All preloads finished installing for user " + userId);
		Settings.Secure.putStringForUser(mContext.getContentResolver(),
		Settings.Secure.DEMO_USER_SETUP_COMPLETE, "1", userId);
		}
		}
		}
		}
		No newline at end of file

services/retaildemo/java/com/android/server/retaildemo/RetailDemoModeService.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -287,7 +287,7 @@ public class RetailDemoModeService extends SystemService {
		synchronized (mActivityLock) {
		mFirstUserActivityTime = mLastUserActivityTime = SystemClock.uptimeMillis();
		}
		mPreloadAppsInstaller = new PreloadAppsInstaller();
		mPreloadAppsInstaller = new PreloadAppsInstaller(context);
		}

		private Notification createResetNotification() {