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Commit 28b68e5a authored by Jeff Sharkey's avatar Jeff Sharkey
Browse files

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.
parent f7a4c485

core/java/android/provider/ContactsContract.java

+53 −0
Original line number Diff line number Diff line
@@ -310,6 +310,12 @@ public final class ContactsContract { 
         */

        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 final class ContactsContract { 
         */

        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");

    }

}