7465e27d85
- For Adaptive brightness Fix: 330855652 Test: Manual test. see b/330855652 Change-Id: Iea848c9d92abdf152d3eb827fbe1fb141f4687d7
85 lines
3.0 KiB
Java
85 lines
3.0 KiB
Java
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. 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 distributed under the
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* License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the specific language governing
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* permissions and limitations under the License.
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*/
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package com.android.settings.display;
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import static android.provider.Settings.System.SCREEN_BRIGHTNESS_MODE;
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import static android.provider.Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC;
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import static android.provider.Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL;
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import android.content.Context;
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import android.os.Process;
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import android.os.UserManager;
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import android.provider.Settings;
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import androidx.preference.Preference;
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import com.android.settings.R;
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import com.android.settings.core.TogglePreferenceController;
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import com.android.settingslib.PrimarySwitchPreference;
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public class AutoBrightnessPreferenceController extends TogglePreferenceController {
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private final String SYSTEM_KEY = SCREEN_BRIGHTNESS_MODE;
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private final int DEFAULT_VALUE = SCREEN_BRIGHTNESS_MODE_MANUAL;
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public AutoBrightnessPreferenceController(Context context, String key) {
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super(context, key);
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}
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@Override
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public boolean isChecked() {
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return Settings.System.getInt(mContext.getContentResolver(),
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SYSTEM_KEY, DEFAULT_VALUE) != DEFAULT_VALUE;
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}
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@Override
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public boolean setChecked(boolean isChecked) {
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Settings.System.putInt(mContext.getContentResolver(), SYSTEM_KEY,
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isChecked ? SCREEN_BRIGHTNESS_MODE_AUTOMATIC : DEFAULT_VALUE);
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return true;
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}
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@Override
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@AvailabilityStatus
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public int getAvailabilityStatus() {
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return mContext.getResources().getBoolean(
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com.android.internal.R.bool.config_automatic_brightness_available)
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? AVAILABLE_UNSEARCHABLE
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: UNSUPPORTED_ON_DEVICE;
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}
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@Override
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public void updateState(Preference preference) {
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super.updateState(preference);
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PrimarySwitchPreference pref = (PrimarySwitchPreference) preference;
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if (pref.isEnabled() && UserManager.get(mContext).hasBaseUserRestriction(
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UserManager.DISALLOW_CONFIG_BRIGHTNESS, Process.myUserHandle())) {
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pref.setEnabled(false);
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pref.setSwitchEnabled(false);
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}
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}
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@Override
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public CharSequence getSummary() {
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return mContext.getText(isChecked()
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? R.string.auto_brightness_summary_on
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: R.string.auto_brightness_summary_off);
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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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}
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