diff options
| -rw-r--r-- | packages/SystemUI/src/com/android/systemui/tuner/ThemePreference.java | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/packages/SystemUI/src/com/android/systemui/tuner/ThemePreference.java b/packages/SystemUI/src/com/android/systemui/tuner/ThemePreference.java index e5bb3d5d88f3..a068172a2dd3 100644 --- a/packages/SystemUI/src/com/android/systemui/tuner/ThemePreference.java +++ b/packages/SystemUI/src/com/android/systemui/tuner/ThemePreference.java @@ -40,12 +40,13 @@ public class ThemePreference extends ListPreference { @Override public void onAttached() { super.onAttached(); - File file = new File("/vendor/overlay"); - ArrayList<String> options = Lists.newArrayList(file.list()); String def = SystemProperties.get("ro.boot.vendor.overlay.theme"); if (TextUtils.isEmpty(def)) { def = getContext().getString(R.string.default_theme); } + String[] fileList = new File("/vendor/overlay").list(); + ArrayList<String> options = fileList != null + ? Lists.newArrayList(fileList) : new ArrayList<>(); if (!options.contains(def)) { options.add(0, def); } |