Update Notification preferences UI in new IA.
- Refactored ConfigureNotificationSettings to be more modular - And tests Bug: 31799948 Test: RunSettingsRoboTests Change-Id: I2ecd8930a6aa501c1e625cab6ed25a46f3437e85
This commit is contained in:
Fan Zhang
@@ -0,0 +1,346 @@
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/*
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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");
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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;
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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.os.UserManager;
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import android.provider.Settings;
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import android.support.v7.preference.Preference;
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import android.support.v7.preference.PreferenceScreen;
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import android.util.Log;
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import com.android.internal.widget.LockPatternUtils;
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import com.android.settings.R;
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import com.android.settings.Utils;
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import com.android.settings.core.PreferenceController;
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import com.android.settings.core.lifecycle.LifecycleObserver;
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import com.android.settings.core.lifecycle.events.OnPause;
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import com.android.settings.core.lifecycle.events.OnResume;
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import com.android.settingslib.RestrictedLockUtils;
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import java.util.ArrayList;
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import static android.app.admin.DevicePolicyManager.KEYGUARD_DISABLE_SECURE_NOTIFICATIONS;
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import static android.app.admin.DevicePolicyManager.KEYGUARD_DISABLE_UNREDACTED_NOTIFICATIONS;
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public class LockScreenNotificationPreferenceController extends PreferenceController implements
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Preference.OnPreferenceChangeListener, LifecycleObserver, OnResume, OnPause {
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private static final String TAG = "LockScreenNotifPref";
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private static final String KEY_LOCK_SCREEN_NOTIFICATIONS = "lock_screen_notifications";
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private static final String KEY_LOCK_SCREEN_PROFILE_HEADER =
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"lock_screen_notifications_profile_header";
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private static final String KEY_LOCK_SCREEN_PROFILE_NOTIFICATIONS =
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"lock_screen_notifications_profile";
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private RestrictedDropDownPreference mLockscreen;
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private RestrictedDropDownPreference mLockscreenProfile;
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private final int mProfileChallengeUserId;
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private final boolean mSecure;
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private final boolean mSecureProfile;
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private SettingObserver mSettingObserver;
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private int mLockscreenSelectedValue;
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private int mLockscreenSelectedValueProfile;
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public LockScreenNotificationPreferenceController(Context context) {
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super(context);
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mProfileChallengeUserId = Utils.getManagedProfileId(
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UserManager.get(context), UserHandle.myUserId());
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final LockPatternUtils utils = new LockPatternUtils(context);
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final boolean isUnified =
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!utils.isSeparateProfileChallengeEnabled(mProfileChallengeUserId);
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mSecure = utils.isSecure(UserHandle.myUserId());
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mSecureProfile = (mProfileChallengeUserId != UserHandle.USER_NULL)
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&& (utils.isSecure(mProfileChallengeUserId) || (isUnified && mSecure));
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}
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@Override
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public boolean handlePreferenceTreeClick(Preference preference) {
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return false;
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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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mLockscreen =
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(RestrictedDropDownPreference) screen.findPreference(KEY_LOCK_SCREEN_NOTIFICATIONS);
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if (mLockscreen == null) {
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Log.i(TAG, "Preference not found: " + KEY_LOCK_SCREEN_NOTIFICATIONS);
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return;
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}
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if (mProfileChallengeUserId != UserHandle.USER_NULL) {
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mLockscreenProfile = (RestrictedDropDownPreference) screen.findPreference(
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KEY_LOCK_SCREEN_PROFILE_NOTIFICATIONS);
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} else {
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removePreference(screen, KEY_LOCK_SCREEN_PROFILE_NOTIFICATIONS);
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removePreference(screen, KEY_LOCK_SCREEN_PROFILE_HEADER);
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}
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mSettingObserver = new SettingObserver();
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initLockScreenNotificationPrefDisplay();
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initLockscreenNotificationPrefForProfile();
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}
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private void initLockScreenNotificationPrefDisplay() {
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ArrayList<CharSequence> entries = new ArrayList<>();
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ArrayList<CharSequence> values = new ArrayList<>();
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entries.add(mContext.getString(R.string.lock_screen_notifications_summary_disable));
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values.add(Integer.toString(R.string.lock_screen_notifications_summary_disable));
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String summaryShowEntry =
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mContext.getString(R.string.lock_screen_notifications_summary_show);
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String summaryShowEntryValue =
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Integer.toString(R.string.lock_screen_notifications_summary_show);
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entries.add(summaryShowEntry);
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values.add(summaryShowEntryValue);
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setRestrictedIfNotificationFeaturesDisabled(summaryShowEntry, summaryShowEntryValue,
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KEYGUARD_DISABLE_SECURE_NOTIFICATIONS | KEYGUARD_DISABLE_UNREDACTED_NOTIFICATIONS);
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if (mSecure) {
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String summaryHideEntry =
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mContext.getString(R.string.lock_screen_notifications_summary_hide);
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String summaryHideEntryValue =
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Integer.toString(R.string.lock_screen_notifications_summary_hide);
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entries.add(summaryHideEntry);
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values.add(summaryHideEntryValue);
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setRestrictedIfNotificationFeaturesDisabled(summaryHideEntry, summaryHideEntryValue,
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KEYGUARD_DISABLE_SECURE_NOTIFICATIONS);
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}
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mLockscreen.setEntries(entries.toArray(new CharSequence[entries.size()]));
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mLockscreen.setEntryValues(values.toArray(new CharSequence[values.size()]));
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updateLockscreenNotifications();
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if (mLockscreen.getEntries().length > 1) {
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mLockscreen.setOnPreferenceChangeListener(this);
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} else {
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// There is one or less option for the user, disable the drop down.
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mLockscreen.setEnabled(false);
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}
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}
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private void initLockscreenNotificationPrefForProfile() {
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if (mLockscreenProfile == null) {
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Log.i(TAG, "Preference not found: " + KEY_LOCK_SCREEN_PROFILE_NOTIFICATIONS);
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return;
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}
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ArrayList<CharSequence> entries = new ArrayList<>();
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ArrayList<CharSequence> values = new ArrayList<>();
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entries.add(mContext.getString(R.string.lock_screen_notifications_summary_disable_profile));
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values.add(Integer.toString(R.string.lock_screen_notifications_summary_disable_profile));
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String summaryShowEntry = mContext.getString(
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R.string.lock_screen_notifications_summary_show_profile);
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String summaryShowEntryValue = Integer.toString(
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R.string.lock_screen_notifications_summary_show_profile);
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entries.add(summaryShowEntry);
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values.add(summaryShowEntryValue);
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setRestrictedIfNotificationFeaturesDisabled(summaryShowEntry, summaryShowEntryValue,
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KEYGUARD_DISABLE_SECURE_NOTIFICATIONS | KEYGUARD_DISABLE_UNREDACTED_NOTIFICATIONS);
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if (mSecureProfile) {
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String summaryHideEntry = mContext.getString(
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R.string.lock_screen_notifications_summary_hide_profile);
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String summaryHideEntryValue = Integer.toString(
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R.string.lock_screen_notifications_summary_hide_profile);
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entries.add(summaryHideEntry);
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values.add(summaryHideEntryValue);
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setRestrictedIfNotificationFeaturesDisabled(summaryHideEntry, summaryHideEntryValue,
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KEYGUARD_DISABLE_SECURE_NOTIFICATIONS);
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}
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mLockscreenProfile.setOnPreClickListener(
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(Preference p) -> Utils.startQuietModeDialogIfNecessary(mContext,
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UserManager.get(mContext), mProfileChallengeUserId)
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);
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mLockscreenProfile.setEntries(entries.toArray(new CharSequence[entries.size()]));
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mLockscreenProfile.setEntryValues(values.toArray(new CharSequence[values.size()]));
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updateLockscreenNotificationsForProfile();
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if (mLockscreenProfile.getEntries().length > 1) {
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mLockscreenProfile.setOnPreferenceChangeListener(this);
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} else {
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// There is one or less option for the user, disable the drop down.
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mLockscreenProfile.setEnabled(false);
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}
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}
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@Override
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public String getPreferenceKey() {
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return null;
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}
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@Override
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protected boolean isAvailable() {
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return false;
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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(), true /* register */);
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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.register(mContext.getContentResolver(), false /* register */);
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}
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}
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@Override
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public boolean onPreferenceChange(Preference preference, Object newValue) {
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switch (preference.getKey()) {
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case KEY_LOCK_SCREEN_PROFILE_NOTIFICATIONS: {
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final int val = Integer.parseInt((String) newValue);
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if (val == mLockscreenSelectedValueProfile) {
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return false;
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}
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final boolean enabled =
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val != R.string.lock_screen_notifications_summary_disable_profile;
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final boolean show =
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val == R.string.lock_screen_notifications_summary_show_profile;
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Settings.Secure.putIntForUser(mContext.getContentResolver(),
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Settings.Secure.LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS,
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show ? 1 : 0, mProfileChallengeUserId);
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Settings.Secure.putIntForUser(mContext.getContentResolver(),
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Settings.Secure.LOCK_SCREEN_SHOW_NOTIFICATIONS,
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enabled ? 1 : 0, mProfileChallengeUserId);
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mLockscreenSelectedValueProfile = val;
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return true;
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}
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case KEY_LOCK_SCREEN_NOTIFICATIONS: {
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final int val = Integer.parseInt((String) newValue);
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if (val == mLockscreenSelectedValue) {
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return false;
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}
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final boolean enabled =
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val != R.string.lock_screen_notifications_summary_disable;
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final boolean show = val == R.string.lock_screen_notifications_summary_show;
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Settings.Secure.putInt(mContext.getContentResolver(),
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Settings.Secure.LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS, show ? 1 : 0);
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Settings.Secure.putInt(mContext.getContentResolver(),
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Settings.Secure.LOCK_SCREEN_SHOW_NOTIFICATIONS, enabled ? 1 : 0);
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mLockscreenSelectedValue = val;
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return true;
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}
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default:
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return false;
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}
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}
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private void setRestrictedIfNotificationFeaturesDisabled(CharSequence entry,
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CharSequence entryValue, int keyguardNotificationFeatures) {
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RestrictedLockUtils.EnforcedAdmin admin =
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RestrictedLockUtils.checkIfKeyguardFeaturesDisabled(
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mContext, keyguardNotificationFeatures, UserHandle.myUserId());
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if (admin != null && mLockscreen != null) {
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RestrictedDropDownPreference.RestrictedItem item =
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new RestrictedDropDownPreference.RestrictedItem(entry, entryValue, admin);
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mLockscreen.addRestrictedItem(item);
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}
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if (mProfileChallengeUserId != UserHandle.USER_NULL) {
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RestrictedLockUtils.EnforcedAdmin profileAdmin =
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RestrictedLockUtils.checkIfKeyguardFeaturesDisabled(
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mContext, keyguardNotificationFeatures, mProfileChallengeUserId);
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if (profileAdmin != null && mLockscreenProfile != null) {
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RestrictedDropDownPreference.RestrictedItem item =
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new RestrictedDropDownPreference.RestrictedItem(
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entry, entryValue, profileAdmin);
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mLockscreenProfile.addRestrictedItem(item);
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}
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}
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}
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private void updateLockscreenNotifications() {
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if (mLockscreen == null) {
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return;
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}
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final boolean enabled = getLockscreenNotificationsEnabled(UserHandle.myUserId());
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final boolean allowPrivate = !mSecure
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|| getLockscreenAllowPrivateNotifications(UserHandle.myUserId());
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mLockscreenSelectedValue = !enabled ? R.string.lock_screen_notifications_summary_disable :
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allowPrivate ? R.string.lock_screen_notifications_summary_show :
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R.string.lock_screen_notifications_summary_hide;
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mLockscreen.setValue(Integer.toString(mLockscreenSelectedValue));
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}
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private void updateLockscreenNotificationsForProfile() {
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if (mProfileChallengeUserId == UserHandle.USER_NULL) {
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return;
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}
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if (mLockscreenProfile == null) {
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return;
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}
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final boolean enabled = getLockscreenNotificationsEnabled(mProfileChallengeUserId);
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final boolean allowPrivate = !mSecureProfile
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|| getLockscreenAllowPrivateNotifications(mProfileChallengeUserId);
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mLockscreenSelectedValueProfile = !enabled
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? R.string.lock_screen_notifications_summary_disable_profile
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: (allowPrivate ? R.string.lock_screen_notifications_summary_show_profile
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: R.string.lock_screen_notifications_summary_hide_profile);
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mLockscreenProfile.setValue(Integer.toString(mLockscreenSelectedValueProfile));
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}
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private boolean getLockscreenNotificationsEnabled(int userId) {
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return Settings.Secure.getIntForUser(mContext.getContentResolver(),
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Settings.Secure.LOCK_SCREEN_SHOW_NOTIFICATIONS, 0, userId) != 0;
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}
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private boolean getLockscreenAllowPrivateNotifications(int userId) {
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return Settings.Secure.getIntForUser(mContext.getContentResolver(),
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Settings.Secure.LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS, 0, userId) != 0;
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}
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class SettingObserver extends ContentObserver {
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private final Uri LOCK_SCREEN_PRIVATE_URI =
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Settings.Secure.getUriFor(Settings.Secure.LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS);
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private final Uri LOCK_SCREEN_SHOW_URI =
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Settings.Secure.getUriFor(Settings.Secure.LOCK_SCREEN_SHOW_NOTIFICATIONS);
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public SettingObserver() {
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super(new Handler());
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}
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public void register(ContentResolver cr, boolean register) {
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if (register) {
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cr.registerContentObserver(LOCK_SCREEN_PRIVATE_URI, false, this);
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cr.registerContentObserver(LOCK_SCREEN_SHOW_URI, false, this);
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} else {
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cr.unregisterContentObserver(this);
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}
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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 (LOCK_SCREEN_PRIVATE_URI.equals(uri) || LOCK_SCREEN_SHOW_URI.equals(uri)) {
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updateLockscreenNotifications();
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if (mProfileChallengeUserId != UserHandle.USER_NULL) {
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updateLockscreenNotificationsForProfile();
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}
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}
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}
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}
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}
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Reference in New Issue
Block a user