From 9e805d6ca0101f6bfc458e5c1e9b48fecb495a72 Mon Sep 17 00:00:00 2001
From: Doug Zongker <dougz@android.com>
Date: Wed, 4 Sep 2013 13:44:38 -0700
Subject: allow CheckKey to request mounting /system

Also provide a default implementation of CheckKey that's reasonable
for many devices (those that have power and volume keys).

Change-Id: Icf6c7746ebd866152d402059dbd27fd16bd51ff8
---
 ui.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'ui.h')

diff --git a/ui.h b/ui.h
index 6c8987a33..d85fc659b 100644
--- a/ui.h
+++ b/ui.h
@@ -77,7 +77,7 @@ class RecoveryUI {
     // Return value indicates whether an immediate operation should be
     // triggered (toggling the display, rebooting the device), or if
     // the key should be enqueued for use by the main thread.
-    enum KeyAction { ENQUEUE, TOGGLE, REBOOT, IGNORE };
+    enum KeyAction { ENQUEUE, TOGGLE, REBOOT, IGNORE, MOUNT_SYSTEM };
     virtual KeyAction CheckKey(int key);
 
     // Called immediately before each call to CheckKey(), tell you if
@@ -121,6 +121,10 @@ private:
     int key_down_count;                // under key_queue_mutex
     int rel_sum;
 
+    int consecutive_power_keys;
+    int consecutive_alternate_keys;
+    int last_key;
+
     typedef struct {
         RecoveryUI* ui;
         int key_code;
-- 
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