am d327c63a: am c87bab10: add the functions for multi-stage packages to updater

* commit 'd327c63af691a36fbf53866a3ae7ad27a43ebe3b':
  add the functions for multi-stage packages to updater

1 files changed, 2 insertions, 0 deletions

diff --git a/ui.h b/ui.h
index 8cc1da1..faa0acd 100644
--- a/ui.h
+++ b/ui.h
@@ -30,6 +30,8 @@ class RecoveryUI {
 
     // Initialize the object; called before anything else.
     virtual void Init();
+    // Show a stage indicator.  Call immediately after Init().
+    virtual void SetStage(int current, int max) { }
 
     // After calling Init(), you can tell the UI what locale it is operating in.
     virtual void SetLocale(const char* locale) { }