omni: add OmniPreferenceTheme for material switch style
can be used in any app to add material switch style in preferences like
AOSP settings app or Launcher3. See README fow how to use it
Change-Id: If66f676aa1c35bcf10c86bb0a21f8ee21a4444f3
diff --git a/themes/PreferenceTheme/README b/themes/PreferenceTheme/README
new file mode 100644
index 0000000..28b8673
--- /dev/null
+++ b/themes/PreferenceTheme/README
@@ -0,0 +1,10 @@
+How to use:
+
+add OmniPreferenceTheme as static_lib in Android.bp
+
+add to style/theme:
+...
+ <item name="preferenceTheme">@style/Omni.PreferenceTheme</item>
+ <item name="android:switchStyle">@style/Omni.SwitchStyle</item>
+ <item name="android:textAppearanceListItem">@style/Omni.PreferenceTitle</item>
+...
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