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Commit 0a9477fa authored by LuK1337's avatar LuK1337
Browse files

Settings: Remove dependency on pref object for min refresh rate isAvailable() 

Preference is not available during search indexing.

Change-Id: Ia53aee2a0e4d3c6ef8a56d202af3da48cf6b1d0e
parent 22991652

src/com/android/settings/display/MinRefreshRatePreferenceController.java

+19 −17
Original line number Diff line number Diff line
@@ -40,15 +40,29 @@ public class MinRefreshRatePreferenceController extends BasePreferenceController 


    private ListPreference mListPreference;



    private List<String> mEntries = new ArrayList<>();

    private List<String> mValues = new ArrayList<>();



    public MinRefreshRatePreferenceController(Context context) {

        super(context, KEY_MIN_REFRESH_RATE);



        if (mContext.getResources().getBoolean(R.bool.config_show_min_refresh_rate_switch)) {

            Display.Mode mode = mContext.getDisplay().getMode();

            Display.Mode[] modes = mContext.getDisplay().getSupportedModes();

            for (Display.Mode m : modes) {

                if (m.getPhysicalWidth() == mode.getPhysicalWidth() &&

                        m.getPhysicalHeight() == mode.getPhysicalHeight()) {

                    mEntries.add(String.format("%.02fHz", m.getRefreshRate())

                            .replaceAll("[\\.,]00", ""));

                    mValues.add(String.format(Locale.US, "%.02f", m.getRefreshRate()));

                }

            }

        }

    }



    @Override

    public int getAvailabilityStatus() {

        return mContext.getResources().getBoolean(R.bool.config_show_min_refresh_rate_switch) &&

                mListPreference != null && mListPreference.getEntries().length > 1

                        ? AVAILABLE : UNSUPPORTED_ON_DEVICE;

        return mEntries.size() > 1 ? AVAILABLE : UNSUPPORTED_ON_DEVICE;

    }



    @Override
@@ -59,20 +73,8 @@ public class MinRefreshRatePreferenceController extends BasePreferenceController 
    @Override

    public void displayPreference(PreferenceScreen screen) {

        mListPreference = screen.findPreference(getPreferenceKey());



        List<String> entries = new ArrayList<>(), values = new ArrayList<>();

        Display.Mode mode = mContext.getDisplay().getMode();

        Display.Mode[] modes = mContext.getDisplay().getSupportedModes();

        for (Display.Mode m : modes) {

            if (m.getPhysicalWidth() == mode.getPhysicalWidth() &&

                    m.getPhysicalHeight() == mode.getPhysicalHeight()) {

                entries.add(String.format("%.02fHz", m.getRefreshRate())

                        .replaceAll("[\\.,]00", ""));

                values.add(String.format(Locale.US, "%.02f", m.getRefreshRate()));

            }

        }

        mListPreference.setEntries(entries.toArray(new String[entries.size()]));

        mListPreference.setEntryValues(values.toArray(new String[values.size()]));

        mListPreference.setEntries(mEntries.toArray(new String[mEntries.size()]));

        mListPreference.setEntryValues(mValues.toArray(new String[mValues.size()]));



        super.displayPreference(screen);

    }