Merge "Add logging for app specific locales backup and restore." into main (c04a306b) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/backup/AppSpecificLocalesBackupHelper.java

+34 −0

Original line number	Diff line number	Diff line
		@@ -18,6 +18,8 @@ package com.android.server.backup;

		import android.annotation.NonNull;
		import android.annotation.UserIdInt;
		import android.app.backup.BackupRestoreEventLogger.BackupRestoreError;
		import android.app.backup.BackupRestoreEventLogger.BackupRestoreDataType;
		import android.app.backup.BlobBackupHelper;
		import android.util.Slog;

		@@ -33,6 +35,16 @@ public class AppSpecificLocalesBackupHelper extends BlobBackupHelper {
		private static final String TAG = "AppLocalesBackupHelper"; // must be < 23 chars
		private static final boolean DEBUG = false;

		@BackupRestoreDataType
		private static final String DATA_TYPE_APP_LOCALES = "app_locales:locales";

		@BackupRestoreError
		private static final String ERROR_UNEXPECTED_KEY = "unexpected_key";
		@BackupRestoreError
		private static final String ERROR_BACKUP_FAILED = "backup_failed";
		@BackupRestoreError
		private static final String ERROR_RESTORE_FAILED = "restore_failed";

		// Current version of the blob schema
		private static final int BLOB_VERSION = 1;

		@@ -59,13 +71,24 @@ public class AppSpecificLocalesBackupHelper extends BlobBackupHelper {
		if (KEY_APP_LOCALES.equals(key)) {
		try {
		newPayload = mLocaleManagerInternal.getBackupPayload(mUserId);
		getLogger().logItemsBackedUp(
		DATA_TYPE_APP_LOCALES,
		/* count= */ 1);
		} catch (Exception e) {
		// Treat as no data
		Slog.e(TAG, "Couldn't communicate with locale manager", e);
		getLogger().logItemsBackupFailed(
		DATA_TYPE_APP_LOCALES,
		/* count= */ 1,
		ERROR_BACKUP_FAILED);
		newPayload = null;
		}
		} else {
		Slog.w(TAG, "Unexpected backup key " + key);
		getLogger().logItemsBackupFailed(
		DATA_TYPE_APP_LOCALES,
		/* count= */ 1,
		ERROR_UNEXPECTED_KEY);
		}
		return newPayload;
		}
		@@ -79,11 +102,22 @@ public class AppSpecificLocalesBackupHelper extends BlobBackupHelper {
		if (KEY_APP_LOCALES.equals(key)) {
		try {
		mLocaleManagerInternal.stageAndApplyRestoredPayload(payload, mUserId);
		getLogger().logItemsRestored(
		DATA_TYPE_APP_LOCALES,
		/* count= */ 1);
		} catch (Exception e) {
		Slog.e(TAG, "Couldn't communicate with locale manager", e);
		getLogger().logItemsRestoreFailed(
		DATA_TYPE_APP_LOCALES,
		/* count= */ 1,
		ERROR_RESTORE_FAILED);
		}
		} else {
		Slog.w(TAG, "Unexpected restore key " + key);
		getLogger().logItemsBackupFailed(
		DATA_TYPE_APP_LOCALES,
		/* count= */ 1,
		ERROR_UNEXPECTED_KEY);
		}
		}