d9071dea25
The new control toggles the Settings.Secure.SCREENSAVER_ENABLED setting, which controls if a screen saver is enabled. Also removed the "Never" option from the WhenToDream picker, since this is now controlled via the toggle. Test: locally on device Bug: 222360260 Change-Id: Ibcf52b5e2d1ad0c295f32c4c18bfc89082d074ce
94 lines
2.8 KiB
Java
94 lines
2.8 KiB
Java
/*
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* Copyright (C) 2022 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.dream;
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import static androidx.lifecycle.Lifecycle.Event.ON_START;
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import static androidx.lifecycle.Lifecycle.Event.ON_STOP;
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import android.content.Context;
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import android.database.ContentObserver;
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import android.os.Handler;
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import android.os.Looper;
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import android.provider.Settings;
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import androidx.lifecycle.OnLifecycleEvent;
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import com.android.settings.widget.SettingsMainSwitchPreferenceController;
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import com.android.settingslib.core.lifecycle.LifecycleObserver;
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import com.android.settingslib.dream.DreamBackend;
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/**
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* Preference controller for switching dreams on/off.
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*/
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public class DreamMainSwitchPreferenceController extends
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SettingsMainSwitchPreferenceController implements LifecycleObserver {
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static final String MAIN_SWITCH_PREF_KEY = "dream_main_settings_switch";
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private final DreamBackend mBackend;
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private final ContentObserver mObserver = new ContentObserver(
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new Handler(Looper.getMainLooper())) {
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@Override
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public void onChange(boolean selfChange) {
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updateState(mSwitchPreference);
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}
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};
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public DreamMainSwitchPreferenceController(Context context, String key) {
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super(context, key);
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mBackend = DreamBackend.getInstance(context);
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}
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@Override
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public int getAvailabilityStatus() {
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return AVAILABLE;
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}
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@Override
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public boolean isChecked() {
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return mBackend.isEnabled();
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}
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@Override
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public boolean setChecked(boolean isChecked) {
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mBackend.setEnabled(isChecked);
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return true;
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}
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@Override
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public boolean isSliceable() {
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return false;
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}
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@Override
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public int getSliceHighlightMenuRes() {
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// not needed since it's not sliceable
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return NO_RES;
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}
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@OnLifecycleEvent(ON_START)
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void onStart() {
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mContext.getContentResolver().registerContentObserver(
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Settings.Secure.getUriFor(Settings.Secure.SCREENSAVER_ENABLED),
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/* notifyForDescendants= */ false, mObserver);
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}
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@OnLifecycleEvent(ON_STOP)
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void onStop() {
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mContext.getContentResolver().unregisterContentObserver(mObserver);
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}
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}
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