| /* |
| * Copyright (C) 2014 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.settings.notification; |
| |
| import android.app.Activity; |
| import android.app.NotificationChannel; |
| import android.app.NotificationChannelGroup; |
| import android.app.NotificationManager; |
| import android.content.Intent; |
| import android.net.Uri; |
| import android.os.AsyncTask; |
| import android.os.Bundle; |
| import android.provider.Settings; |
| import android.support.v7.preference.Preference; |
| import android.support.v7.preference.PreferenceCategory; |
| import android.support.v7.preference.PreferenceGroup; |
| import android.text.TextUtils; |
| import android.util.ArrayMap; |
| import android.util.Log; |
| import android.view.LayoutInflater; |
| import android.view.View; |
| import android.widget.Switch; |
| |
| import com.android.internal.logging.nano.MetricsProto.MetricsEvent; |
| import com.android.settings.R; |
| import com.android.settings.Utils; |
| import com.android.settings.applications.AppInfoBase; |
| import com.android.settings.applications.LayoutPreference; |
| import com.android.settings.notification.NotificationBackend.AppRow; |
| import com.android.settings.widget.EntityHeaderController; |
| import com.android.settings.widget.MasterSwitchPreference; |
| import com.android.settings.widget.SwitchBar; |
| import com.android.settingslib.RestrictedSwitchPreference; |
| import com.android.settingslib.widget.FooterPreference; |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.Comparator; |
| import java.util.List; |
| |
| import static android.app.NotificationManager.IMPORTANCE_NONE; |
| import static android.app.NotificationManager.IMPORTANCE_UNSPECIFIED; |
| |
| /** These settings are per app, so should not be returned in global search results. */ |
| public class AppNotificationSettings extends NotificationSettingsBase { |
| private static final String TAG = "AppNotificationSettings"; |
| private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG); |
| |
| private static String KEY_GENERAL_CATEGORY = "categories"; |
| private static String KEY_DELETED = "deleted"; |
| |
| private List<NotificationChannelGroup> mChannelGroupList; |
| private List<PreferenceCategory> mChannelGroups = new ArrayList(); |
| private FooterPreference mDeletedChannels; |
| |
| @Override |
| public int getMetricsCategory() { |
| return MetricsEvent.NOTIFICATION_APP_NOTIFICATION; |
| } |
| |
| @Override |
| public void onResume() { |
| super.onResume(); |
| |
| if (mUid < 0 || TextUtils.isEmpty(mPkg) || mPkgInfo == null) { |
| Log.w(TAG, "Missing package or uid or packageinfo"); |
| finish(); |
| return; |
| } |
| |
| if (getPreferenceScreen() != null) { |
| getPreferenceScreen().removeAll(); |
| mChannelGroups.clear(); |
| mDeletedChannels = null; |
| mShowLegacyChannelConfig = false; |
| } |
| |
| addPreferencesFromResource(R.xml.notification_settings); |
| getPreferenceScreen().setOrderingAsAdded(true); |
| setupBlock(); |
| addHeaderPref(); |
| |
| mShowLegacyChannelConfig = mBackend.onlyHasDefaultChannel(mAppRow.pkg, mAppRow.uid); |
| if (mShowLegacyChannelConfig) { |
| mChannel = mBackend.getChannel( |
| mAppRow.pkg, mAppRow.uid, NotificationChannel.DEFAULT_CHANNEL_ID); |
| populateDefaultChannelPrefs(); |
| } else { |
| addPreferencesFromResource(R.xml.upgraded_app_notification_settings); |
| setupBadge(); |
| // Load channel settings |
| new AsyncTask<Void, Void, Void>() { |
| @Override |
| protected Void doInBackground(Void... unused) { |
| mChannelGroupList = mBackend.getGroups(mPkg, mUid).getList(); |
| Collections.sort(mChannelGroupList, mChannelGroupComparator); |
| return null; |
| } |
| |
| @Override |
| protected void onPostExecute(Void unused) { |
| if (getHost() == null) { |
| return; |
| } |
| populateList(); |
| addAppLinkPref(); |
| } |
| }.execute(); |
| } |
| |
| updateDependents(mAppRow.banned); |
| } |
| |
| private void addHeaderPref() { |
| ArrayMap<String, AppRow> rows = new ArrayMap<>(); |
| rows.put(mAppRow.pkg, mAppRow); |
| collectConfigActivities(rows); |
| final Activity activity = getActivity(); |
| final Preference pref = EntityHeaderController |
| .newInstance(activity, this /* fragment */, null /* header */) |
| .setRecyclerView(getListView(), getLifecycle()) |
| .setIcon(mAppRow.icon) |
| .setLabel(mAppRow.label) |
| .setPackageName(mAppRow.pkg) |
| .setUid(mAppRow.uid) |
| .setHasAppInfoLink(true) |
| .setButtonActions(EntityHeaderController.ActionType.ACTION_NONE, |
| EntityHeaderController.ActionType.ACTION_NOTIF_PREFERENCE) |
| .done(activity, getPrefContext()); |
| pref.setKey(KEY_HEADER); |
| getPreferenceScreen().addPreference(pref); |
| } |
| |
| private void populateList() { |
| if (!mChannelGroups.isEmpty()) { |
| // If there's anything in mChannelGroups, we've called populateChannelList twice. |
| // Clear out existing channels and log. |
| Log.w(TAG, "Notification channel group posted twice to settings - old size " + |
| mChannelGroups.size() + ", new size " + mChannelGroupList.size()); |
| for (Preference p : mChannelGroups) { |
| getPreferenceScreen().removePreference(p); |
| } |
| } |
| if (mChannelGroupList.isEmpty()) { |
| PreferenceCategory groupCategory = new PreferenceCategory(getPrefContext()); |
| groupCategory.setTitle(R.string.notification_channels); |
| groupCategory.setKey(KEY_GENERAL_CATEGORY); |
| getPreferenceScreen().addPreference(groupCategory); |
| mChannelGroups.add(groupCategory); |
| |
| Preference empty = new Preference(getPrefContext()); |
| empty.setTitle(R.string.no_channels); |
| empty.setEnabled(false); |
| groupCategory.addPreference(empty); |
| } else { |
| populateGroupList(); |
| int deletedChannelCount = mBackend.getDeletedChannelCount(mAppRow.pkg, mAppRow.uid); |
| if (deletedChannelCount > 0 && |
| getPreferenceScreen().findPreference(KEY_DELETED) == null) { |
| mDeletedChannels = new FooterPreference(getPrefContext()); |
| mDeletedChannels.setSelectable(false); |
| mDeletedChannels.setTitle(getResources().getQuantityString( |
| R.plurals.deleted_channels, deletedChannelCount, deletedChannelCount)); |
| mDeletedChannels.setEnabled(false); |
| mDeletedChannels.setKey(KEY_DELETED); |
| mDeletedChannels.setOrder(ORDER_LAST); |
| getPreferenceScreen().addPreference(mDeletedChannels); |
| } |
| } |
| updateDependents(mAppRow.banned); |
| } |
| |
| private void populateGroupList() { |
| PreferenceCategory groupCategory = new PreferenceCategory(getPrefContext()); |
| groupCategory.setTitle(R.string.notification_channels); |
| groupCategory.setKey(KEY_GENERAL_CATEGORY); |
| groupCategory.setOrderingAsAdded(true); |
| getPreferenceScreen().addPreference(groupCategory); |
| mChannelGroups.add(groupCategory); |
| for (NotificationChannelGroup group : mChannelGroupList) { |
| final List<NotificationChannel> channels = group.getChannels(); |
| int N = channels.size(); |
| // app defined groups with one channel and channels with no group display the channel |
| // name and no summary and link directly to the channel page unless the group is blocked |
| if ((group.getId() == null || N < 2) && !group.isBlocked()) { |
| Collections.sort(channels, mChannelComparator); |
| for (int i = 0; i < N; i++) { |
| final NotificationChannel channel = channels.get(i); |
| populateSingleChannelPrefs(groupCategory, channel, ""); |
| } |
| } else { |
| populateGroupPreference(groupCategory, group, N); |
| } |
| } |
| } |
| |
| void populateGroupPreference(PreferenceGroup parent, |
| final NotificationChannelGroup group, int channelCount) { |
| MasterSwitchPreference groupPref = new MasterSwitchPreference( |
| getPrefContext()); |
| groupPref.setSwitchEnabled(mSuspendedAppsAdmin == null |
| && isChannelGroupBlockable(group)); |
| groupPref.setKey(group.getId()); |
| groupPref.setTitle(group.getName()); |
| groupPref.setChecked(!group.isBlocked()); |
| groupPref.setSummary(getResources().getQuantityString( |
| R.plurals.notification_group_summary, channelCount, channelCount)); |
| Bundle groupArgs = new Bundle(); |
| groupArgs.putInt(AppInfoBase.ARG_PACKAGE_UID, mUid); |
| groupArgs.putString(AppInfoBase.ARG_PACKAGE_NAME, mPkg); |
| groupArgs.putString(Settings.EXTRA_CHANNEL_GROUP_ID, group.getId()); |
| Intent groupIntent = Utils.onBuildStartFragmentIntent(getActivity(), |
| ChannelGroupNotificationSettings.class.getName(), |
| groupArgs, null, R.string.notification_group_title, null, false, |
| getMetricsCategory()); |
| groupPref.setIntent(groupIntent); |
| |
| groupPref.setOnPreferenceChangeListener( |
| (preference, o) -> { |
| boolean value = (Boolean) o; |
| group.setBlocked(!value); |
| mBackend.updateChannelGroup(mPkg, mUid, group); |
| |
| return true; |
| }); |
| parent.addPreference(groupPref); |
| } |
| |
| void setupBadge() { |
| mBadge = (RestrictedSwitchPreference) getPreferenceScreen().findPreference(KEY_BADGE); |
| mBadge.setDisabledByAdmin(mSuspendedAppsAdmin); |
| if (mChannel == null) { |
| mBadge.setChecked(mAppRow.showBadge); |
| } else { |
| mBadge.setChecked(mChannel.canShowBadge()); |
| } |
| mBadge.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() { |
| @Override |
| public boolean onPreferenceChange(Preference preference, Object newValue) { |
| final boolean value = (Boolean) newValue; |
| if (mChannel == null) { |
| mBackend.setShowBadge(mPkg, mUid, value); |
| } else { |
| mChannel.setShowBadge(value); |
| mChannel.lockFields(NotificationChannel.USER_LOCKED_SHOW_BADGE); |
| mBackend.updateChannel(mPkg, mUid, mChannel); |
| } |
| return true; |
| } |
| }); |
| } |
| |
| protected void setupBlock() { |
| View switchBarContainer = LayoutInflater.from( |
| getPrefContext()).inflate(R.layout.styled_switch_bar, null); |
| mSwitchBar = switchBarContainer.findViewById(R.id.switch_bar); |
| mSwitchBar.show(); |
| mSwitchBar.setDisabledByAdmin(mSuspendedAppsAdmin); |
| mSwitchBar.setChecked(!mAppRow.banned); |
| mSwitchBar.addOnSwitchChangeListener(new SwitchBar.OnSwitchChangeListener() { |
| @Override |
| public void onSwitchChanged(Switch switchView, boolean isChecked) { |
| if (mShowLegacyChannelConfig && mChannel != null) { |
| final int importance = isChecked ? IMPORTANCE_UNSPECIFIED : IMPORTANCE_NONE; |
| mImportanceToggle.setChecked(importance == IMPORTANCE_UNSPECIFIED); |
| mChannel.setImportance(importance); |
| mChannel.lockFields(NotificationChannel.USER_LOCKED_IMPORTANCE); |
| mBackend.updateChannel(mPkg, mUid, mChannel); |
| } |
| mBackend.setNotificationsEnabledForPackage(mPkgInfo.packageName, mUid, isChecked); |
| mAppRow.banned = true; |
| updateDependents(!isChecked); |
| } |
| }); |
| |
| mBlockBar = new LayoutPreference(getPrefContext(), switchBarContainer); |
| mBlockBar.setOrder(ORDER_FIRST); |
| mBlockBar.setKey(KEY_BLOCK); |
| getPreferenceScreen().addPreference(mBlockBar); |
| |
| if (mAppRow.systemApp && !mAppRow.banned) { |
| setVisible(mBlockBar, false); |
| } |
| |
| setupBlockDesc(R.string.app_notifications_off_desc); |
| } |
| |
| protected void updateDependents(boolean banned) { |
| for (PreferenceCategory category : mChannelGroups) { |
| setVisible(category, !banned); |
| } |
| if (mDeletedChannels != null) { |
| setVisible(mDeletedChannels, !banned); |
| } |
| setVisible(mBlockedDesc, banned); |
| setVisible(mBadge, !banned); |
| if (mShowLegacyChannelConfig) { |
| setVisible(mImportanceToggle, !banned); |
| setVisible(mPriority, checkCanBeVisible(NotificationManager.IMPORTANCE_DEFAULT) |
| || (checkCanBeVisible(NotificationManager.IMPORTANCE_LOW) |
| && mDndVisualEffectsSuppressed)); |
| setVisible(mVisibilityOverride, !banned && |
| checkCanBeVisible(NotificationManager.IMPORTANCE_LOW) && isLockScreenSecure()); |
| } |
| if (mAppLink != null) { |
| setVisible(mAppLink, !banned); |
| } |
| if (mAppRow.systemApp && !mAppRow.banned) { |
| setVisible(mBlockBar, false); |
| } |
| } |
| |
| |
| private Comparator<NotificationChannelGroup> mChannelGroupComparator = |
| new Comparator<NotificationChannelGroup>() { |
| |
| @Override |
| public int compare(NotificationChannelGroup left, NotificationChannelGroup right) { |
| // Non-grouped channels (in placeholder group with a null id) come last |
| if (left.getId() == null && right.getId() != null) { |
| return 1; |
| } else if (right.getId() == null && left.getId() != null) { |
| return -1; |
| } |
| return left.getId().compareTo(right.getId()); |
| } |
| }; |
| } |