Add scrollbar to Settings app.
Overlay PreferenceTheme to add scrollbar to the view, and also add
scrollbar to the dashboard.
Change-Id: I2273b0825b200048bd1914923b551a593aa1e16d
Fixes: 30204662
Test: manual - Launch Settings and different sub-settings, and verify
that scrollbar is shown for screen that can be scrolled.
diff --git a/res/layout/dashboard.xml b/res/layout/dashboard.xml
index f1bf259..73a7255 100644
--- a/res/layout/dashboard.xml
+++ b/res/layout/dashboard.xml
@@ -25,4 +25,5 @@
android:paddingStart="@dimen/dashboard_padding_start"
android:paddingEnd="@dimen/dashboard_padding_end"
android:paddingTop="@dimen/dashboard_padding_top"
- android:paddingBottom="@dimen/dashboard_padding_bottom"/>
+ android:paddingBottom="@dimen/dashboard_padding_bottom"
+ android:scrollbars="vertical"/>
diff --git a/res/values/themes.xml b/res/values/themes.xml
index e861113..0009bed 100644
--- a/res/values/themes.xml
+++ b/res/values/themes.xml
@@ -99,6 +99,7 @@
<item name="@dropdownPreferenceStyle">@style/Preference.DropDown.Material</item>
<item name="@android:preferenceFragmentStyle">@style/PreferenceFragmentStyle</item>
<item name="apnPreferenceStyle">@style/ApnPreference</item>
+ <item name="android:scrollbars">vertical</item>
</style>
<style name="PreferenceTheme.SetupWizard" parent="SetupWizardTheme">
