Merge Screen Attention and Screen timeout Settings.
Bug: 155051311 Test: atest Change-Id: I6f6ee52618eab629a41b28982be32ead5f9ba08d
This commit is contained in:
Yi Jiang
234
src/com/android/settings/display/ScreenTimeoutSettings.java
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234
src/com/android/settings/display/ScreenTimeoutSettings.java
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/*
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* Copyright (C) 2020 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 static android.provider.Settings.System.SCREEN_OFF_TIMEOUT;
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import android.app.admin.DevicePolicyManager;
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import android.app.settings.SettingsEnums;
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import android.content.Context;
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import android.content.res.Resources;
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import android.graphics.drawable.Drawable;
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import android.os.Bundle;
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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.preference.PreferenceScreen;
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import com.android.settings.R;
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import com.android.settings.search.BaseSearchIndexProvider;
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import com.android.settings.search.actionbar.SearchMenuController;
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import com.android.settings.support.actionbar.HelpMenuController;
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import com.android.settings.support.actionbar.HelpResourceProvider;
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import com.android.settings.widget.RadioButtonPickerFragment;
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import com.android.settings.widget.RadioButtonPreferenceWithExtraWidget;
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import com.android.settingslib.RestrictedLockUtils;
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import com.android.settingslib.RestrictedLockUtilsInternal;
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import com.android.settingslib.search.SearchIndexable;
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import com.android.settingslib.search.SearchIndexableRaw;
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import com.android.settingslib.widget.CandidateInfo;
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import com.android.settingslib.widget.FooterPreference;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* Fragment that is used to control screen timeout.
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*/
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@SearchIndexable(forTarget = SearchIndexable.ALL & ~SearchIndexable.ARC)
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public class ScreenTimeoutSettings extends RadioButtonPickerFragment implements
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HelpResourceProvider {
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private static final String TAG = "ScreenTimeout";
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/** If there is no setting in the provider, use this. */
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public static final int FALLBACK_SCREEN_TIMEOUT_VALUE = 30000;
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private CharSequence[] mInitialEntries;
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private CharSequence[] mInitialValues;
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private FooterPreference mPrivacyPreference;
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private AdaptiveSleepPreferenceController mAdaptiveSleepController;
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private AdaptiveSleepPermissionPreferenceController mAdaptiveSleepPermissionController;
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@Override
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public void onCreate(Bundle icicle) {
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super.onCreate(icicle);
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SearchMenuController.init(this /* host */);
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HelpMenuController.init(this /* host */);
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}
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@Override
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public void onAttach(Context context) {
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super.onAttach(context);
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mInitialEntries = getResources().getStringArray(R.array.screen_timeout_entries);
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mInitialValues = getResources().getStringArray(R.array.screen_timeout_values);
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mAdaptiveSleepController = new AdaptiveSleepPreferenceController(context);
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mAdaptiveSleepPermissionController = new AdaptiveSleepPermissionPreferenceController(
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context);
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mPrivacyPreference = new FooterPreference(context);
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mPrivacyPreference.setIcon(R.drawable.ic_privacy_shield_24dp);
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mPrivacyPreference.setTitle(R.string.adaptive_sleep_privacy);
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mPrivacyPreference.setSelectable(false);
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mPrivacyPreference.setLayoutResource(R.layout.preference_footer);
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}
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@Override
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protected List<? extends CandidateInfo> getCandidates() {
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final Context context = getContext();
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final List<CandidateInfo> candidates = new ArrayList<>();
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final long maxTimeout = getMaxScreenTimeout(context);
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for (int i = 0; i < mInitialValues.length; ++i) {
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if (Long.parseLong(mInitialValues[i].toString()) <= maxTimeout) {
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candidates.add(
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new TimeoutCandidateInfo(mInitialEntries[i], mInitialValues[i].toString(),
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true));
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}
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}
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return candidates;
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}
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@Override
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public void onStart() {
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super.onStart();
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mAdaptiveSleepPermissionController.updateVisibility();
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}
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@Override
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public void updateCandidates() {
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final String defaultKey = getDefaultKey();
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final PreferenceScreen screen = getPreferenceScreen();
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screen.removeAll();
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final List<? extends CandidateInfo> candidateList = getCandidates();
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if (candidateList == null) {
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return;
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}
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for (CandidateInfo info : candidateList) {
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RadioButtonPreferenceWithExtraWidget pref =
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new RadioButtonPreferenceWithExtraWidget(getPrefContext());
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bindPreference(pref, info.getKey(), info, defaultKey);
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screen.addPreference(pref);
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}
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mAdaptiveSleepPermissionController.addToScreen(screen);
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mAdaptiveSleepController.addToScreen(screen);
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screen.addPreference(mPrivacyPreference);
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}
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@Override
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protected String getDefaultKey() {
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return getCurrentSystemScreenTimeout(getContext());
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}
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@Override
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protected boolean setDefaultKey(String key) {
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setCurrentSystemScreenTimeout(getContext(), key);
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return true;
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}
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@Override
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public int getMetricsCategory() {
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return SettingsEnums.SCREEN_TIMEOUT;
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}
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@Override
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protected int getPreferenceScreenResId() {
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return R.xml.screen_timeout_settings;
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}
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@Override
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public int getHelpResource() {
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return R.string.help_url_adaptive_sleep;
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}
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private Long getMaxScreenTimeout(Context context) {
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final DevicePolicyManager dpm = context.getSystemService(DevicePolicyManager.class);
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if (dpm == null) {
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return Long.MAX_VALUE;
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}
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final RestrictedLockUtils.EnforcedAdmin admin =
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RestrictedLockUtilsInternal.checkIfMaximumTimeToLockIsSet(context);
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if (admin != null) {
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return dpm.getMaximumTimeToLock(null /* admin */, UserHandle.myUserId());
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}
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return Long.MAX_VALUE;
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}
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private String getCurrentSystemScreenTimeout(Context context) {
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if (context == null) {
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return Long.toString(FALLBACK_SCREEN_TIMEOUT_VALUE);
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} else {
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return Long.toString(Settings.System.getLong(context.getContentResolver(),
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SCREEN_OFF_TIMEOUT, FALLBACK_SCREEN_TIMEOUT_VALUE));
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}
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}
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private void setCurrentSystemScreenTimeout(Context context, String key) {
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try {
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if (context != null) {
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final long value = Long.parseLong(key);
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Settings.System.putLong(context.getContentResolver(), SCREEN_OFF_TIMEOUT, value);
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}
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} catch (NumberFormatException e) {
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Log.e(TAG, "could not persist screen timeout setting", e);
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}
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}
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private static class TimeoutCandidateInfo extends CandidateInfo {
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private final CharSequence mLabel;
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private final String mKey;
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TimeoutCandidateInfo(CharSequence label, String key, boolean enabled) {
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super(enabled);
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mLabel = label;
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mKey = key;
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}
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@Override
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public CharSequence loadLabel() {
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return mLabel;
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}
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@Override
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public Drawable loadIcon() {
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return null;
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}
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@Override
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public String getKey() {
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return mKey;
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}
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}
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public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
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new BaseSearchIndexProvider(R.xml.screen_timeout_settings) {
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public List<SearchIndexableRaw> getRawDataToIndex(Context context,
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boolean enabled) {
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final Resources res = context.getResources();
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final SearchIndexableRaw data = new SearchIndexableRaw(context);
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data.title = res.getString(R.string.adaptive_sleep_title);
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data.key = AdaptiveSleepPreferenceController.PREFERENCE_KEY;
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data.screenTitle = res.getString(R.string.screen_timeout_title);
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data.keywords = res.getString(R.string.adaptive_sleep_title);
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final List<SearchIndexableRaw> result = new ArrayList<>(1);
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result.add(data);
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return result;
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}
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};
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}
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