From 93cfed2f2bf163fa6baac76b8b6ef03bf8ff5df1 Mon Sep 17 00:00:00 2001
From: Guo Rui <firemeteor@Adam.(none)>
Date: Tue, 14 Jul 2009 23:56:04 +0800
Subject: [PATCH] Demonstrate the idle event & attach event.

---
 src/scripts/blanker.lua | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 src/scripts/blanker.lua

diff --git a/src/scripts/blanker.lua b/src/scripts/blanker.lua
new file mode 100644
index 0000000..28105d9
--- /dev/null
+++ b/src/scripts/blanker.lua
@@ -0,0 +1,23 @@
+lock = 0
+
+function blank_and_lock (display)
+  if lock == 1 then
+    display.idle_timeout = 10
+    --lockscreen will kill current display...
+    screen.command("lockscreen")
+    lock = 0
+  else
+    lock = 1
+    display.idle_timeout = 2
+    screen.command("blanker")
+  end
+  return 1
+end
+
+function reg_blanker(display)
+  screen.hook(display, "onidle", blank_and_lock)
+  display.idle_timeout = 10
+end
+
+screen.hook("onattach", reg_blanker)
+reg_blanker(screen.display())
-- 
2.11.4.GIT