From e5d5ac76cc8e5d11867aeff6a1d068215c1c3a7c Mon Sep 17 00:00:00 2001
From: Doug Zongker <dougz@android.com>
Date: Thu, 12 Apr 2012 11:01:22 -0700
Subject: minor recovery changes

- add the --just_exit option to make recovery exit normally without doing anything
- make it possible to build updater extensions in C++
- add the clear_display command so that the updater binary can request
  recovery switch to the NONE background UI

These are all used to support the notion of using OTA as a factory
reflash mechanism.

Change-Id: Ib00d1cbf540feff38f52a61a2cf198915b48488c
---
 install.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'install.cpp')

diff --git a/install.cpp b/install.cpp
index 0783433..4d73aa9 100644
--- a/install.cpp
+++ b/install.cpp
@@ -156,6 +156,8 @@ try_update_binary(const char *path, ZipArchive *zip, int* wipe_cache) {
             }
         } else if (strcmp(command, "wipe_cache") == 0) {
             *wipe_cache = 1;
+        } else if (strcmp(command, "clear_display") == 0) {
+            ui->SetBackground(RecoveryUI::NONE);
         } else {
             LOGE("unknown command [%s]\n", command);
         }
-- 
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