65ccea2e52
Bug: 338416256 Fixes: 331324279 Test: atest EvenDimmerPreferenceControllerTest Change-Id: I039f90df1b77348cde543964905c0745c888413d
84 lines
2.6 KiB
Java
84 lines
2.6 KiB
Java
/*
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* Copyright (C) 2024 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.display;
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import android.content.Context;
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import android.content.res.Resources;
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import android.os.UserHandle;
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import android.provider.Settings;
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import android.util.Log;
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import androidx.annotation.NonNull;
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import com.android.server.display.feature.flags.Flags;
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import com.android.settings.R;
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import com.android.settings.core.TogglePreferenceController;
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/**
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* Controller for the settings toggle which allows screen brightness to go even dimmer than usual.
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*
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*/
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public class EvenDimmerPreferenceController extends TogglePreferenceController {
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private static final String TAG = "EvenDimmerPreferenceController";
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private final Resources mResources;
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public EvenDimmerPreferenceController(@NonNull Context context, @NonNull String key) {
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super(context, key);
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mResources = context.getResources();
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}
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@Override
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public int getAvailabilityStatus() {
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// enable based on flag and config.xml
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final boolean enabledInConfig = mResources.getBoolean(
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com.android.internal.R.bool.config_evenDimmerEnabled);
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if (Flags.evenDimmer() && enabledInConfig) {
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return AVAILABLE;
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} else {
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return UNSUPPORTED_ON_DEVICE;
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}
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}
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@Override
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public boolean isChecked() {
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return getEvenDimmerActivated();
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}
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@Override
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public boolean setChecked(boolean isChecked) {
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final float enabled = getAvailabilityStatus() == AVAILABLE && isChecked ? 1 : 0;
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Log.i(TAG, "setChecked to : " + enabled);
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return Settings.Secure.putFloat(
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mContext.getContentResolver(), Settings.Secure.EVEN_DIMMER_ACTIVATED, enabled);
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}
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@Override
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public int getSliceHighlightMenuRes() {
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return R.string.menu_key_display;
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}
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private boolean getEvenDimmerActivated() {
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return Settings.Secure.getFloatForUser(mContext.getContentResolver(),
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Settings.Secure.EVEN_DIMMER_ACTIVATED,
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/* def= */ 1.0f, UserHandle.USER_CURRENT) == 1.0f;
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}
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}
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