1frameworks/base/packages/SettingsLib/BarChartPreference/res/layout/settings_bar_chart.xml frameworks/base/packages/SettingsLib/BarChartPreference/res/layout/settings_bar_view.xml frameworks/base/packages/SettingsLib/BarChartPreference/res/values/attrs.xml frameworks/base/packages/SettingsLib/BarChartPreference/res/values/colors.xml frameworks/base/packages/SettingsLib/BarChartPreference/res/values/dimens.xml frameworks/base/packages/SettingsLib/BarChartPreference/res/values/styles.xml 2