| /* |
| * Copyright (C) 2018 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.systemui; |
| |
| import android.util.ArrayMap; |
| import android.util.ArraySet; |
| |
| import java.util.Arrays; |
| |
| /** |
| * Struct to track relevant packages and notifications for a userid's foreground services. |
| */ |
| class ForegroundServicesUserState { |
| // shelf life of foreground services before they go bad |
| private static final long FG_SERVICE_GRACE_MILLIS = 5000; |
| |
| private String[] mRunning = null; |
| private long mServiceStartTime = 0; |
| // package -> sufficiently important posted notification keys |
| private ArrayMap<String, ArraySet<String>> mImportantNotifications = new ArrayMap<>(1); |
| // package -> standard layout posted notification keys |
| private ArrayMap<String, ArraySet<String>> mStandardLayoutNotifications = new ArrayMap<>(1); |
| |
| // package -> app ops |
| private ArrayMap<String, ArraySet<Integer>> mAppOps = new ArrayMap<>(1); |
| |
| public void setRunningServices(String[] pkgs, long serviceStartTime) { |
| mRunning = pkgs != null ? Arrays.copyOf(pkgs, pkgs.length) : null; |
| mServiceStartTime = serviceStartTime; |
| } |
| |
| public void addOp(String pkg, int op) { |
| if (mAppOps.get(pkg) == null) { |
| mAppOps.put(pkg, new ArraySet<>(3)); |
| } |
| mAppOps.get(pkg).add(op); |
| } |
| |
| public boolean removeOp(String pkg, int op) { |
| final boolean found; |
| final ArraySet<Integer> keys = mAppOps.get(pkg); |
| if (keys == null) { |
| found = false; |
| } else { |
| found = keys.remove(op); |
| if (keys.size() == 0) { |
| mAppOps.remove(pkg); |
| } |
| } |
| return found; |
| } |
| |
| public void addImportantNotification(String pkg, String key) { |
| addNotification(mImportantNotifications, pkg, key); |
| } |
| |
| public boolean removeImportantNotification(String pkg, String key) { |
| return removeNotification(mImportantNotifications, pkg, key); |
| } |
| |
| public void addStandardLayoutNotification(String pkg, String key) { |
| addNotification(mStandardLayoutNotifications, pkg, key); |
| } |
| |
| public boolean removeStandardLayoutNotification(String pkg, String key) { |
| return removeNotification(mStandardLayoutNotifications, pkg, key); |
| } |
| |
| public boolean removeNotification(String pkg, String key) { |
| boolean removed = false; |
| removed |= removeImportantNotification(pkg, key); |
| removed |= removeStandardLayoutNotification(pkg, key); |
| return removed; |
| } |
| |
| public void addNotification(ArrayMap<String, ArraySet<String>> map, String pkg, |
| String key) { |
| if (map.get(pkg) == null) { |
| map.put(pkg, new ArraySet<>()); |
| } |
| map.get(pkg).add(key); |
| } |
| |
| public boolean removeNotification(ArrayMap<String, ArraySet<String>> map, |
| String pkg, String key) { |
| final boolean found; |
| final ArraySet<String> keys = map.get(pkg); |
| if (keys == null) { |
| found = false; |
| } else { |
| found = keys.remove(key); |
| if (keys.size() == 0) { |
| map.remove(pkg); |
| } |
| } |
| return found; |
| } |
| |
| public boolean isDisclosureNeeded() { |
| if (mRunning != null |
| && System.currentTimeMillis() - mServiceStartTime |
| >= FG_SERVICE_GRACE_MILLIS) { |
| |
| for (String pkg : mRunning) { |
| final ArraySet<String> set = mImportantNotifications.get(pkg); |
| if (set == null || set.size() == 0) { |
| return true; |
| } |
| } |
| } |
| return false; |
| } |
| |
| public ArraySet<Integer> getFeatures(String pkg) { |
| return mAppOps.get(pkg); |
| } |
| |
| public String getStandardLayoutKey(String pkg) { |
| final ArraySet<String> set = mStandardLayoutNotifications.get(pkg); |
| if (set == null || set.size() == 0) { |
| return null; |
| } |
| return set.valueAt(0); |
| } |
| |
| @Override |
| public String toString() { |
| return "UserServices{" |
| + "mRunning=" + Arrays.toString(mRunning) |
| + ", mServiceStartTime=" + mServiceStartTime |
| + ", mImportantNotifications=" + mImportantNotifications |
| + ", mStandardLayoutNotifications=" + mStandardLayoutNotifications |
| + '}'; |
| } |
| } |