commit e5032219fe909864233e8225ee4fabd10c49ed5b
author Tianjie Xu <xunchang@google.com> Tue Jul 23 13:23:29 2019 -0700
committer Tianjie Xu <xunchang@google.com> Thu Jul 25 13:22:03 2019 -0700
tree dd7a4f206bbdc013c7d86b62a2a00bd377032f7b
parent 7965a95adc527dd6c2117833c96fb5382e6b9f11

Create a new function to return the help message for menu

Then we can override this function in the device specific recovery ui;
and allow customizing the help message.

Bug: 137965958
Test: Check the menu on sailfish
Change-Id: I09f23166f4205c5edf6c62eb42c8ada0fa710b26

recovery_ui/ui.cpp

diff --git a/recovery_ui/ui.cpp b/recovery_ui/ui.cpp
index 98c654d..6f5cbbc 100644
--- a/recovery_ui/ui.cpp
+++ b/recovery_ui/ui.cpp
@@ -528,7 +528,7 @@
   return result;
 }
 
-bool RecoveryUI::HasThreeButtons() {
+bool RecoveryUI::HasThreeButtons() const {
   return has_power_key && has_up_key && has_down_key;
 }