Add highlight menu keys for all toggle pref controllers and custom slices

Bug: 204695404
Test: manual, robotest build pass, unit
Change-Id: Iad2e28ada8ddb766ffa7eff2c8dc581250cbd6f8

src/com/android/settings/location/BluetoothScanningMainSwitchPreferenceController.java

@@ -67,6 +67,11 @@ public class BluetoothScanningMainSwitchPreferenceController extends TogglePrefe
         return true;
     }
 
+    @Override
+    public int getSliceHighlightMenuRes() {
+        return R.string.menu_key_location;
+    }
+
     @Override
     public void onSwitchChanged(Switch switchView, boolean isChecked) {
         if (isChecked != isChecked()) {

src/com/android/settings/location/LocationIndicatorsPreferenceController.java

@@ -20,6 +20,7 @@ import android.content.Context;
 import android.content.pm.PackageManager;
 import android.provider.DeviceConfig;
 
+import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.core.TogglePreferenceController;
 
@@ -54,4 +55,9 @@ public class LocationIndicatorsPreferenceController extends TogglePreferenceCont
         return mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_LOCATION)
                 ? AVAILABLE : UNSUPPORTED_ON_DEVICE;
     }
+
+    @Override
+    public int getSliceHighlightMenuRes() {
+        return R.string.menu_key_location;
+    }
 }

src/com/android/settings/location/LocationSlice.java

@@ -88,11 +88,16 @@ public class LocationSlice implements CustomSliceable {
         final Uri contentUri = new Uri.Builder().appendPath(KEY_LOCATION).build();
         return SliceBuilderUtils.buildSearchResultPageIntent(mContext,
                 LocationSettings.class.getName(), KEY_LOCATION, screenTitle,
-                SettingsEnums.LOCATION)
+                SettingsEnums.LOCATION, this)
                 .setClassName(mContext.getPackageName(), SubSettings.class.getName())
                 .setData(contentUri);
     }
 
+    @Override
+    public int getSliceHighlightMenuRes() {
+        return R.string.menu_key_location;
+    }
+
     private PendingIntent getPrimaryAction() {
         final Intent intent = getIntent();
         return PendingIntent.getActivity(mContext, 0 /* requestCode */,

src/com/android/settings/location/WifiScanningMainSwitchPreferenceController.java

@@ -68,6 +68,11 @@ public class WifiScanningMainSwitchPreferenceController extends TogglePreference
         return true;
     }
 
+    @Override
+    public int getSliceHighlightMenuRes() {
+        return R.string.menu_key_location;
+    }
+
     @Override
     public void onSwitchChanged(Switch switchView, boolean isChecked) {
         if (isChecked != isChecked()) {