Reorganize notification Settings classes
The notification package was getting too big. Test: make -j64 RunSettingsRoboTests Fixes: 145224451 Change-Id: I25ba82f42f7a137d8adcce72dcf8089d0e018bdc
This commit is contained in:
Julia Reynolds
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/*
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* Copyright (C) 2017 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.notification.zen;
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import android.app.ActivityManager;
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import android.app.AlarmManager;
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import android.app.AlarmManager.AlarmClockInfo;
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import android.app.NotificationManager;
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import android.content.ContentResolver;
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import android.content.Context;
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import android.database.ContentObserver;
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import android.net.Uri;
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import android.os.Handler;
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import android.os.UserHandle;
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import android.provider.Settings;
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import android.service.notification.ScheduleCalendar;
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import android.service.notification.ZenModeConfig;
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import androidx.annotation.VisibleForTesting;
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import androidx.preference.Preference;
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import androidx.preference.PreferenceScreen;
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import com.android.settings.core.PreferenceControllerMixin;
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import com.android.settings.overlay.FeatureFactory;
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import com.android.settingslib.core.AbstractPreferenceController;
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import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
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import com.android.settingslib.core.lifecycle.Lifecycle;
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import com.android.settingslib.core.lifecycle.LifecycleObserver;
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import com.android.settingslib.core.lifecycle.events.OnPause;
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import com.android.settingslib.core.lifecycle.events.OnResume;
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abstract public class AbstractZenModePreferenceController extends
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AbstractPreferenceController implements PreferenceControllerMixin, LifecycleObserver,
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OnResume, OnPause {
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@VisibleForTesting
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protected SettingObserver mSettingObserver;
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final String KEY;
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final private NotificationManager mNotificationManager;
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protected static ZenModeConfigWrapper mZenModeConfigWrapper;
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protected MetricsFeatureProvider mMetricsFeatureProvider;
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protected final ZenModeBackend mBackend;
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protected PreferenceScreen mScreen;
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public AbstractZenModePreferenceController(Context context, String key,
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Lifecycle lifecycle) {
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super(context);
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mZenModeConfigWrapper = new ZenModeConfigWrapper(context);
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if (lifecycle != null) {
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lifecycle.addObserver(this);
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}
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KEY = key;
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mNotificationManager = (NotificationManager) context.getSystemService(
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Context.NOTIFICATION_SERVICE);
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final FeatureFactory featureFactory = FeatureFactory.getFactory(mContext);
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mMetricsFeatureProvider = featureFactory.getMetricsFeatureProvider();
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mBackend = ZenModeBackend.getInstance(context);
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}
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@Override
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public String getPreferenceKey() {
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return KEY;
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}
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@Override
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public void displayPreference(PreferenceScreen screen) {
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super.displayPreference(screen);
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mScreen = screen;
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Preference pref = screen.findPreference(KEY);
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if (pref != null) {
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mSettingObserver = new SettingObserver(pref);
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}
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}
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@Override
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public void onResume() {
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if (mSettingObserver != null) {
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mSettingObserver.register(mContext.getContentResolver());
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mSettingObserver.onChange(false, null);
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}
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}
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@Override
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public void onPause() {
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if (mSettingObserver != null) {
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mSettingObserver.unregister(mContext.getContentResolver());
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}
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}
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protected NotificationManager.Policy getPolicy() {
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return mNotificationManager.getNotificationPolicy();
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}
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protected ZenModeConfig getZenModeConfig() {
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return mNotificationManager.getZenModeConfig();
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}
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protected int getZenMode() {
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return Settings.Global.getInt(mContext.getContentResolver(), Settings.Global.ZEN_MODE,
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mBackend.mZenMode);
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}
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protected int getZenDuration() {
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return Settings.Secure.getInt(mContext.getContentResolver(), Settings.Secure.ZEN_DURATION,
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0);
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}
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class SettingObserver extends ContentObserver {
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private final Uri ZEN_MODE_URI = Settings.Global.getUriFor(Settings.Global.ZEN_MODE);
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private final Uri ZEN_MODE_CONFIG_ETAG_URI = Settings.Global.getUriFor(
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Settings.Global.ZEN_MODE_CONFIG_ETAG);
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private final Uri ZEN_MODE_DURATION_URI = Settings.Secure.getUriFor(
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Settings.Secure.ZEN_DURATION);
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private final Preference mPreference;
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public SettingObserver(Preference preference) {
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super(new Handler());
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mPreference = preference;
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}
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public void register(ContentResolver cr) {
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cr.registerContentObserver(ZEN_MODE_URI, false, this, UserHandle.USER_ALL);
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cr.registerContentObserver(ZEN_MODE_CONFIG_ETAG_URI, false, this, UserHandle.USER_ALL);
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cr.registerContentObserver(ZEN_MODE_DURATION_URI, false, this, UserHandle.USER_ALL);
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}
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public void unregister(ContentResolver cr) {
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cr.unregisterContentObserver(this);
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}
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@Override
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public void onChange(boolean selfChange, Uri uri) {
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super.onChange(selfChange, uri);
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if (uri == null || ZEN_MODE_URI.equals(uri) || ZEN_MODE_CONFIG_ETAG_URI.equals(uri)
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|| ZEN_MODE_DURATION_URI.equals(uri)) {
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mBackend.updatePolicy();
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mBackend.updateZenMode();
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if (mScreen != null) {
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displayPreference(mScreen);
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}
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updateState(mPreference);
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}
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}
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}
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/**
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* Wrapper for testing compatibility
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*/
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@VisibleForTesting
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static class ZenModeConfigWrapper {
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private final Context mContext;
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public ZenModeConfigWrapper(Context context) {
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mContext = context;
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}
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protected String getOwnerCaption(String owner) {
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return ZenModeConfig.getOwnerCaption(mContext, owner);
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}
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protected boolean isTimeRule(Uri id) {
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return ZenModeConfig.isValidEventConditionId(id) ||
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ZenModeConfig.isValidScheduleConditionId(id);
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}
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protected CharSequence getFormattedTime(long time, int userHandle) {
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return ZenModeConfig.getFormattedTime(mContext, time, isToday(time), userHandle);
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}
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private boolean isToday(long time) {
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return ZenModeConfig.isToday(time);
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}
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protected long parseManualRuleTime(Uri id) {
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return ZenModeConfig.tryParseCountdownConditionId(id);
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}
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protected long parseAutomaticRuleEndTime(Uri id) {
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if (ZenModeConfig.isValidEventConditionId(id)) {
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// cannot look up end times for events
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return Long.MAX_VALUE;
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}
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if (ZenModeConfig.isValidScheduleConditionId(id)) {
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ScheduleCalendar schedule = ZenModeConfig.toScheduleCalendar(id);
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long endTimeMs = schedule.getNextChangeTime(System.currentTimeMillis());
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// check if automatic rule will end on next alarm
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if (schedule.exitAtAlarm()) {
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long nextAlarm = getNextAlarm(mContext);
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schedule.maybeSetNextAlarm(System.currentTimeMillis(), nextAlarm);
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if (schedule.shouldExitForAlarm(endTimeMs)) {
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return nextAlarm;
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}
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}
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return endTimeMs;
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}
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return -1;
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}
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}
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private static long getNextAlarm(Context context) {
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final AlarmManager alarms = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
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final AlarmClockInfo info = alarms.getNextAlarmClock(ActivityManager.getCurrentUser());
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return info != null ? info.getTriggerTime() : 0;
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}
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}
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