Added data restriction constants to ContactsContract.
Each data item can now be flagged as IS_RESTRICTED by the
package that owns it. Restricted data items will only be
visible to the owning package, unless the owner creates
RestrictionExceptions for other packages.
Currently @hide, so no current.xml needed.
diff --git a/core/java/android/provider/ContactsContract.java b/core/java/android/provider/ContactsContract.java
index 75ca5af..4ed3223 100644
--- a/core/java/android/provider/ContactsContract.java
+++ b/core/java/android/provider/ContactsContract.java
@@ -310,6 +310,12 @@
*/
public static final String IS_SUPER_PRIMARY = "is_super_primary";
+ /**
+ * Flag indicating that this data entry has been restricted by the owner
+ * {@link #PACKAGE}.
+ */
+ public static final String IS_RESTRICTED = "is_restricted";
+
/** Generic data column, the meaning is {@link #MIMETYPE} specific */
public static final String DATA1 = "data1";
/** Generic data column, the meaning is {@link #MIMETYPE} specific */
@@ -904,4 +910,51 @@
*/
public static final String CONTACT_ID2 = "contact_id2";
}
+
+ private interface RestrictionExceptionsColumns {
+ /**
+ * Package name of a specific data provider, which will be matched
+ * against {@link Data#PACKAGE}.
+ * <p>
+ * Type: STRING
+ */
+ public static final String PACKAGE_PROVIDER = "package_provider";
+
+ /**
+ * Package name of a specific data client, which will be matched against
+ * the incoming {@link android.os.Binder#getCallingUid()} to decide if
+ * the caller can access values with {@link Data#IS_RESTRICTED} flags.
+ * <p>
+ * Type: STRING
+ */
+ public static final String PACKAGE_CLIENT = "package_client";
+
+ /**
+ * Flag indicating if {@link #PACKAGE_PROVIDER} allows
+ * {@link #PACKAGE_CLIENT} to access restricted {@link Data} rows.
+ * <p>
+ * Type: INTEGER
+ */
+ public static final String ALLOW_ACCESS = "allow_access";
+ }
+
+ /**
+ * Constants for {@link Data} restriction exceptions. Sync adapters who
+ * insert restricted data can use this table to specify exceptions about
+ * which additional packages can access that restricted data.You can only
+ * modify rules for a {@link RestrictionExceptionsColumns#PACKAGE_PROVIDER}
+ * that your {@link android.os.Binder#getCallingUid()} owns.
+ */
+ public static final class RestrictionExceptions implements RestrictionExceptionsColumns {
+ /**
+ * This utility class cannot be instantiated
+ */
+ private RestrictionExceptions() {}
+
+ /**
+ * The content:// style URI for this table
+ */
+ public static final Uri CONTENT_URI = Uri.withAppendedPath(AUTHORITY_URI,
+ "restriction_exceptions");
+ }
}
