Merge "Use FooterPreference in xml explicitly"

        android:key="restricted_app"

        android:title="@string/restricted_app_title"/>

    <com.android.settingslib.widget.FooterPreference

        android:key="smart_battery_detail_footer"

        android:title="@string/smart_battery_footer"

        android:selectable="false"

        settings:searchable="false"/>

</PreferenceScreen>

 No newline at end of file

import android.app.settings.SettingsEnums;

import android.content.Context;

import android.os.Bundle;

import android.provider.SearchIndexableResource;

import com.android.settings.R;

public class SmartBatterySettings extends DashboardFragment {

    public static final String TAG = "SmartBatterySettings";

    @Override

    public void onCreate(Bundle icicle) {

        super.onCreate(icicle);

        mFooterPreferenceMixin.createFooterPreference().setTitle(R.string.smart_battery_footer);

    }

    @Override

    public int getMetricsCategory() {

        return SettingsEnums.FUELGAUGE_SMART_BATTERY;