am 70c1f083: Merge "Set the system locale correctly even on an encrypted device." into lmp-dev (2d895e5b) · Commits · e / os / android_frameworks_base

core/java/android/os/storage/StorageManager.java

+8 −0

Original line number	Diff line number	Diff line
		@@ -665,4 +665,12 @@ public class StorageManager {
		public static final int CRYPT_TYPE_PATTERN = 2;
		/** @hide */
		public static final int CRYPT_TYPE_PIN = 3;

		// Constants for the data available via MountService.getField.
		/** @hide */
		public static final String SYSTEM_LOCALE_KEY = "SystemLocale";
		/** @hide */
		public static final String OWNER_INFO_KEY = "OwnerInfo";
		/** @hide */
		public static final String PATTERN_VISIBLE_KEY = "PatternVisible";
		}

core/java/com/android/internal/widget/LockPatternUtils.java

+2 −2

Original line number	Diff line number	Diff line
		@@ -604,7 +604,7 @@ public class LockPatternUtils {
		IMountService mountService = IMountService.Stub.asInterface(service);
		try {
		Log.d(TAG, "Setting owner info");
		mountService.setField("OwnerInfo", ownerInfo);
		mountService.setField(StorageManager.OWNER_INFO_KEY, ownerInfo);
		} catch (RemoteException e) {
		Log.e(TAG, "Error changing user info", e);
		}
		@@ -1144,7 +1144,7 @@ public class LockPatternUtils {

		IMountService mountService = IMountService.Stub.asInterface(service);
		try {
		mountService.setField("PatternVisible", enabled ? "1" : "0");
		mountService.setField(StorageManager.PATTERN_VISIBLE_KEY, enabled ? "1" : "0");
		} catch (RemoteException e) {
		Log.e(TAG, "Error changing pattern visible state", e);
		}

services/core/java/com/android/server/MountService.java

+29 −0

Original line number	Diff line number	Diff line
		@@ -19,6 +19,7 @@ package com.android.server;
		import static android.content.pm.PackageManager.PERMISSION_GRANTED;

		import android.Manifest;
		import android.app.ActivityManagerNative;
		import android.app.AppOpsManager;
		import android.content.BroadcastReceiver;
		import android.content.ComponentName;
		@@ -28,6 +29,7 @@ import android.content.IntentFilter;
		import android.content.ServiceConnection;
		import android.content.pm.PackageManager;
		import android.content.pm.UserInfo;
		import android.content.res.Configuration;
		import android.content.res.ObbInfo;
		import android.content.res.Resources;
		import android.content.res.TypedArray;
		@@ -94,6 +96,7 @@ import java.util.HashSet;
		import java.util.Iterator;
		import java.util.LinkedList;
		import java.util.List;
		import java.util.Locale;
		import java.util.Map;
		import java.util.Map.Entry;
		import java.util.concurrent.atomic.AtomicInteger;
		@@ -821,6 +824,10 @@ class MountService extends IMountService.Stub
		*/
		mConnectedSignal.countDown();

		// On an encrypted device we can't see system properties yet, so pull
		// the system locale out of the mount service.
		copyLocaleFromMountService();

		// Let package manager load internal ASECs.
		mPms.scanAvailableAsecs();

		@@ -830,6 +837,28 @@ class MountService extends IMountService.Stub
		}.start();
		}

		private void copyLocaleFromMountService() {
		String systemLocale;
		try {
		systemLocale = getField(StorageManager.SYSTEM_LOCALE_KEY);
		} catch (RemoteException e) {
		return;
		}
		if (TextUtils.isEmpty(systemLocale)) {
		return;
		}

		Slog.d(TAG, "Got locale " + systemLocale + " from mount service");
		Locale locale = Locale.forLanguageTag(systemLocale);
		Configuration config = new Configuration();
		config.setLocale(locale);
		try {
		ActivityManagerNative.getDefault().updateConfiguration(config);
		} catch (RemoteException e) {
		Slog.e(TAG, "Error setting system locale from mount service", e);
		}
		}

		/**
		* Callback from NativeDaemonConnector
		*/

services/core/java/com/android/server/am/ActivityManagerService.java

+17 −0

Original line number	Diff line number	Diff line
		@@ -48,6 +48,8 @@ import android.graphics.Point;
		import android.graphics.Rect;
		import android.os.BatteryStats;
		import android.os.PersistableBundle;
		import android.os.storage.IMountService;
		import android.os.storage.StorageManager;
		import android.service.voice.IVoiceInteractionSession;
		import android.util.ArrayMap;
		import android.util.ArraySet;
		@@ -1192,6 +1194,7 @@ public final class ActivityManagerService extends ActivityManagerNative
		static final int ENTER_ANIMATION_COMPLETE_MSG = 44;
		static final int ENABLE_SCREEN_AFTER_BOOT_MSG = 45;
		static final int START_USER_SWITCH_MSG = 46;
		static final int SEND_LOCALE_TO_MOUNT_DAEMON_MSG = 47;

		static final int FIRST_ACTIVITY_STACK_MSG = 100;
		static final int FIRST_BROADCAST_QUEUE_MSG = 200;
		@@ -1878,6 +1881,18 @@ public final class ActivityManagerService extends ActivityManagerNative
		enableScreenAfterBoot();
		break;
		}
		case SEND_LOCALE_TO_MOUNT_DAEMON_MSG: {
		try {
		Locale l = (Locale) msg.obj;
		IBinder service = ServiceManager.getService("mount");
		IMountService mountService = IMountService.Stub.asInterface(service);
		Log.d(TAG, "Storing locale " + l.toLanguageTag() + " for decryption UI");
		mountService.setField(StorageManager.SYSTEM_LOCALE_KEY, l.toLanguageTag());
		} catch (RemoteException e) {
		Log.e(TAG, "Error storing locale for decryption UI", e);
		}
		break;
		}
		}
		}
		};
		@@ -16258,6 +16273,8 @@ public final class ActivityManagerService extends ActivityManagerNative
		SystemProperties.set("persist.sys.language", l.getLanguage());
		SystemProperties.set("persist.sys.country", l.getCountry());
		SystemProperties.set("persist.sys.localevar", l.getVariant());

		mHandler.sendMessage(mHandler.obtainMessage(SEND_LOCALE_TO_MOUNT_DAEMON_MSG, l));
		}
		}