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Commit 45a2c3e5 authored by Jacky Wang's avatar Jacky Wang
Browse files

Refactor DarkModePreference for catalyst 

Bug: 375132235
Flag: EXEMPT refactor
Test: N/A
Change-Id: I17a63ad62d3b9fced4305d464372f2eab5023e3f
parent 5c751da6

src/com/android/settings/display/darkmode/DarkModePreference.java

+24 −20
Original line number Diff line number Diff line
@@ -14,7 +14,6 @@ 


package com.android.settings.display.darkmode;



import android.app.UiModeManager;

import android.content.Context;

import android.content.res.Configuration;

import android.os.PowerManager;
@@ -28,40 +27,45 @@ import com.android.settingslib.PrimarySwitchPreference; 
 */

public class DarkModePreference extends PrimarySwitchPreference {



    private UiModeManager mUiModeManager;

    private DarkModeObserver mDarkModeObserver;

    private PowerManager mPowerManager;

    private Runnable mCallback;



    private TimeFormatter mFormat;

    private boolean isCatalystEnabled;



    public DarkModePreference(Context context, AttributeSet attrs) {

        super(context, attrs);

    }



    /**

     * Sets if catalyst is enabled on the preference.

     */

    public void setCatalystEnabled(boolean catalystEnabled) {

        isCatalystEnabled = catalystEnabled;

    }



    @Override

    public void onAttached() {

        super.onAttached();

        if (!isCatalystEnabled) {

            Context context = getContext();

            mDarkModeObserver = new DarkModeObserver(context);

        mUiModeManager = context.getSystemService(UiModeManager.class);

        mPowerManager = context.getSystemService(PowerManager.class);

        mFormat = new TimeFormatter(context);

        mCallback = () -> {

            final boolean batterySaver = mPowerManager.isPowerSaveMode();

            final boolean active = (getContext().getResources().getConfiguration().uiMode

            Runnable callback = () -> {

                PowerManager powerManager = context.getSystemService(PowerManager.class);

                final boolean batterySaver = powerManager.isPowerSaveMode();

                final boolean active = (context.getResources().getConfiguration().uiMode

                        & Configuration.UI_MODE_NIGHT_YES) != 0;

                setSwitchEnabled(!batterySaver);

                updateSummary(batterySaver, active);

            };

        mDarkModeObserver.subscribe(mCallback);

            mDarkModeObserver.subscribe(callback);

        }



    @Override

    public void onAttached() {

        super.onAttached();

        mDarkModeObserver.subscribe(mCallback);

    }



    @Override

    public void onDetached() {

        super.onDetached();

        if (!isCatalystEnabled) {

            mDarkModeObserver.unsubscribe();

        }

    }



    private void updateSummary(boolean batterySaver, boolean active) {

        if (batterySaver) {