1 files changed, 35 insertions, 0 deletions
diff --git a/java/com/android/dialer/lookup/DirectoryId.java b/java/com/android/dialer/lookup/DirectoryId.java
new file mode 100644
index 000000000..9749dc440
--- /dev/null
+++ b/java/com/android/dialer/lookup/DirectoryId.java
@@ -0,0 +1,35 @@
+package com.android.dialer.lookup;
+
+import android.net.Uri;
+import android.provider.ContactsContract;
+
+public class DirectoryId {
+
+    // default contacts directory
+    public static final long DEFAULT = ContactsContract.Directory.DEFAULT;
+
+    // id for a non existant directory
+    public static final long NULL = Long.MAX_VALUE;
+
+    // id for nearby forward lookup results (not a real directory)
+    public static final long NEARBY = NULL - 1;
+
+    // id for people forward lookup results (not a real directory)
+    public static final long PEOPLE = NULL - 2;
+
+    public static boolean isFakeDirectory(long directory) {
+        return directory == NULL || directory == NEARBY || directory == PEOPLE;
+    }
+
+    public static long fromUri(Uri lookupUri) {
+        long directory = DirectoryId.DEFAULT;
+        if (lookupUri != null) {
+            String dqp =
+                    lookupUri.getQueryParameter(ContactsContract.DIRECTORY_PARAM_KEY);
+            if (dqp != null) {
+                directory = Long.valueOf(dqp);
+            }
+        }
+        return directory;
+    }
+}