de117046ad
Reordered all imports according to Android codestyle. Test: rebuild Change-Id: I750f01f70f2114d51838bf652833aebdc4065c98
107 lines
3.3 KiB
Java
107 lines
3.3 KiB
Java
/*
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* Copyright (C) 2018 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.development;
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import android.app.UiModeManager;
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import android.content.Context;
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import androidx.annotation.VisibleForTesting;
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import androidx.preference.ListPreference;
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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.PreferenceControllerMixin;
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import com.android.settingslib.development.DeveloperOptionsPreferenceController;
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public class DarkUIPreferenceController extends DeveloperOptionsPreferenceController
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implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
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private static final String DARK_UI_KEY = "dark_ui_mode";
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private final UiModeManager mUiModeManager;
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public DarkUIPreferenceController(Context context) {
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this(context, context.getSystemService(UiModeManager.class));
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}
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@VisibleForTesting
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DarkUIPreferenceController(Context context, UiModeManager uiModeManager) {
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super(context);
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mUiModeManager = uiModeManager;
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}
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@Override
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public String getPreferenceKey() {
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return DARK_UI_KEY;
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}
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@Override
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public boolean onPreferenceChange(Preference preference, Object newValue) {
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mUiModeManager.setNightMode(modeToInt((String) newValue));
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updateSummary(preference);
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return true;
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}
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@Override
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public void updateState(Preference preference) {
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updateSummary(preference);
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}
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private void updateSummary(Preference preference) {
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int mode = mUiModeManager.getNightMode();
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((ListPreference) preference).setValue(modeToString(mode));
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preference.setSummary(modeToDescription(mode));
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}
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private String modeToDescription(int mode) {
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String[] values = mContext.getResources().getStringArray(R.array.dark_ui_mode_entries);
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switch (mode) {
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case UiModeManager.MODE_NIGHT_AUTO:
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return values[0];
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case UiModeManager.MODE_NIGHT_YES:
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return values[1];
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case UiModeManager.MODE_NIGHT_NO:
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default:
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return values[2];
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}
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}
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private String modeToString(int mode) {
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switch (mode) {
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case UiModeManager.MODE_NIGHT_AUTO:
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return "auto";
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case UiModeManager.MODE_NIGHT_YES:
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return "yes";
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case UiModeManager.MODE_NIGHT_NO:
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default:
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return "no";
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}
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}
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private int modeToInt(String mode) {
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switch (mode) {
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case "auto":
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return UiModeManager.MODE_NIGHT_AUTO;
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case "yes":
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return UiModeManager.MODE_NIGHT_YES;
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case "no":
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default:
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return UiModeManager.MODE_NIGHT_NO;
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}
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}
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}
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