From d530449e54bd327e9c26209ffa0490c6508afe6c Mon Sep 17 00:00:00 2001
From: Sen Jiang <senj@google.com>
Date: Fri, 9 Dec 2016 16:20:49 -0800
Subject: Add a stub recovery UI.

This allows recovery to work on devices without screen.
The stub recovery UI does nothing except print to stdout.

Test: write 'recovery\n--wipe_data\n--reason=wipe_data_from_ota\n'
      to misc and boot to recovery on a device without screen.
Bug: 33175036

Change-Id: Icde698aa2e2e29f4b3d0532dfd3c6a939ac2bc63
---
 ui.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'ui.cpp')

diff --git a/ui.cpp b/ui.cpp
index 78b6e4f1b..2d80c382f 100644
--- a/ui.cpp
+++ b/ui.cpp
@@ -80,12 +80,13 @@ static void* InputThreadLoop(void*) {
     return nullptr;
 }
 
-void RecoveryUI::Init() {
+bool RecoveryUI::Init() {
     ev_init(InputCallback, this);
 
     ev_iterate_available_keys(std::bind(&RecoveryUI::OnKeyDetected, this, std::placeholders::_1));
 
     pthread_create(&input_thread_, nullptr, InputThreadLoop, nullptr);
+    return true;
 }
 
 int RecoveryUI::OnInputEvent(int fd, uint32_t epevents) {
-- 
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