refactor ui functions into a class
Move all the functions in ui.c to be members of a ScreenRecoveryUI
class, which is a subclass of an abstract RecoveryUI class. Recovery
then creates a global singleton instance of this class and then invoke
the methods to drive the UI. We use this to allow substitution of a
different RecoveryUI implementation for devices with radically
different form factors (eg, that don't have a screen).
Change-Id: I7fd8b2949d0db5a3f47c52978bca183966c86f33
diff --git a/Android.mk b/Android.mk
index 2c81be6..527aa1b 100644
--- a/Android.mk
+++ b/Android.mk
@@ -8,7 +8,7 @@
bootloader.cpp \
install.cpp \
roots.cpp \
- ui.cpp \
+ screen_ui.cpp \
verifier.cpp
LOCAL_MODULE := recovery