开始去改默认值没生效
--- a/frameworks/base/packages/SettingsProvider/res/values/defaults.xml
+++ b/frameworks/base/packages/SettingsProvider/res/values/defaults.xml
@@ -336,4 +336,6 @@<integer name="def_navigation_bar_config">0</integer><!-- Default for UnisocSettings.System.NAVIGATION_BAR_SHOW --><integer name="def_navigation_bar_show">1</integer>
+
+ <integer name="def_lockscreen_use_double_line_clock">0</integer></resources>
diff --git a/frameworks/base/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java b/frameworks/base/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java
index a1b0b8bafb0..2d1a432180b 100755
--- a/frameworks/base/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java
+++ b/frameworks/ba
