| /** |
| * 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 android.service.notification; |
| |
| import android.content.ComponentName; |
| import android.net.Uri; |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| import android.text.TextUtils; |
| import android.util.Slog; |
| |
| import org.xmlpull.v1.XmlPullParser; |
| import org.xmlpull.v1.XmlPullParserException; |
| import org.xmlpull.v1.XmlSerializer; |
| |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Objects; |
| |
| /** |
| * Persisted configuration for zen mode. |
| * |
| * @hide |
| */ |
| public class ZenModeConfig implements Parcelable { |
| private static String TAG = "ZenModeConfig"; |
| |
| public static final String SLEEP_MODE_NIGHTS = "nights"; |
| public static final String SLEEP_MODE_WEEKNIGHTS = "weeknights"; |
| |
| public static final int SOURCE_ANYONE = 0; |
| public static final int SOURCE_CONTACT = 1; |
| public static final int SOURCE_STAR = 2; |
| public static final int MAX_SOURCE = SOURCE_STAR; |
| |
| private static final int XML_VERSION = 1; |
| private static final String ZEN_TAG = "zen"; |
| private static final String ZEN_ATT_VERSION = "version"; |
| private static final String ALLOW_TAG = "allow"; |
| private static final String ALLOW_ATT_CALLS = "calls"; |
| private static final String ALLOW_ATT_MESSAGES = "messages"; |
| private static final String ALLOW_ATT_FROM = "from"; |
| private static final String SLEEP_TAG = "sleep"; |
| private static final String SLEEP_ATT_MODE = "mode"; |
| |
| private static final String SLEEP_ATT_START_HR = "startHour"; |
| private static final String SLEEP_ATT_START_MIN = "startMin"; |
| private static final String SLEEP_ATT_END_HR = "endHour"; |
| private static final String SLEEP_ATT_END_MIN = "endMin"; |
| |
| private static final String CONDITION_TAG = "condition"; |
| private static final String CONDITION_ATT_COMPONENT = "component"; |
| private static final String CONDITION_ATT_ID = "id"; |
| |
| private static final String EXIT_CONDITION_TAG = "exitCondition"; |
| private static final String EXIT_CONDITION_ATT_ID = "id"; |
| |
| public boolean allowCalls; |
| public boolean allowMessages; |
| public int allowFrom = SOURCE_ANYONE; |
| |
| public String sleepMode; |
| public int sleepStartHour; |
| public int sleepStartMinute; |
| public int sleepEndHour; |
| public int sleepEndMinute; |
| public ComponentName[] conditionComponents; |
| public Uri[] conditionIds; |
| public Uri exitConditionId; |
| |
| public ZenModeConfig() { } |
| |
| public ZenModeConfig(Parcel source) { |
| allowCalls = source.readInt() == 1; |
| allowMessages = source.readInt() == 1; |
| if (source.readInt() == 1) { |
| sleepMode = source.readString(); |
| } |
| sleepStartHour = source.readInt(); |
| sleepStartMinute = source.readInt(); |
| sleepEndHour = source.readInt(); |
| sleepEndMinute = source.readInt(); |
| int len = source.readInt(); |
| if (len > 0) { |
| conditionComponents = new ComponentName[len]; |
| source.readTypedArray(conditionComponents, ComponentName.CREATOR); |
| } |
| len = source.readInt(); |
| if (len > 0) { |
| conditionIds = new Uri[len]; |
| source.readTypedArray(conditionIds, Uri.CREATOR); |
| } |
| allowFrom = source.readInt(); |
| exitConditionId = source.readParcelable(null); |
| } |
| |
| @Override |
| public void writeToParcel(Parcel dest, int flags) { |
| dest.writeInt(allowCalls ? 1 : 0); |
| dest.writeInt(allowMessages ? 1 : 0); |
| if (sleepMode != null) { |
| dest.writeInt(1); |
| dest.writeString(sleepMode); |
| } else { |
| dest.writeInt(0); |
| } |
| dest.writeInt(sleepStartHour); |
| dest.writeInt(sleepStartMinute); |
| dest.writeInt(sleepEndHour); |
| dest.writeInt(sleepEndMinute); |
| if (conditionComponents != null && conditionComponents.length > 0) { |
| dest.writeInt(conditionComponents.length); |
| dest.writeTypedArray(conditionComponents, 0); |
| } else { |
| dest.writeInt(0); |
| } |
| if (conditionIds != null && conditionIds.length > 0) { |
| dest.writeInt(conditionIds.length); |
| dest.writeTypedArray(conditionIds, 0); |
| } else { |
| dest.writeInt(0); |
| } |
| dest.writeInt(allowFrom); |
| dest.writeParcelable(exitConditionId, 0); |
| } |
| |
| @Override |
| public String toString() { |
| return new StringBuilder(ZenModeConfig.class.getSimpleName()).append('[') |
| .append("allowCalls=").append(allowCalls) |
| .append(",allowMessages=").append(allowMessages) |
| .append(",allowFrom=").append(sourceToString(allowFrom)) |
| .append(",sleepMode=").append(sleepMode) |
| .append(",sleepStart=").append(sleepStartHour).append('.').append(sleepStartMinute) |
| .append(",sleepEnd=").append(sleepEndHour).append('.').append(sleepEndMinute) |
| .append(",conditionComponents=") |
| .append(conditionComponents == null ? null : TextUtils.join(",", conditionComponents)) |
| .append(",conditionIds=") |
| .append(conditionIds == null ? null : TextUtils.join(",", conditionIds)) |
| .append(",exitConditionId=").append(exitConditionId) |
| .append(']').toString(); |
| } |
| |
| public static String sourceToString(int source) { |
| switch (source) { |
| case SOURCE_ANYONE: |
| return "anyone"; |
| case SOURCE_CONTACT: |
| return "contacts"; |
| case SOURCE_STAR: |
| return "stars"; |
| default: |
| return "UNKNOWN"; |
| } |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (!(o instanceof ZenModeConfig)) return false; |
| if (o == this) return true; |
| final ZenModeConfig other = (ZenModeConfig) o; |
| return other.allowCalls == allowCalls |
| && other.allowMessages == allowMessages |
| && other.allowFrom == allowFrom |
| && Objects.equals(other.sleepMode, sleepMode) |
| && other.sleepStartHour == sleepStartHour |
| && other.sleepStartMinute == sleepStartMinute |
| && other.sleepEndHour == sleepEndHour |
| && other.sleepEndMinute == sleepEndMinute |
| && Objects.deepEquals(other.conditionComponents, conditionComponents) |
| && Objects.deepEquals(other.conditionIds, conditionIds) |
| && Objects.equals(other.exitConditionId, exitConditionId); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(allowCalls, allowMessages, allowFrom, sleepMode, |
| sleepStartHour, sleepStartMinute, sleepEndHour, sleepEndMinute, |
| Arrays.hashCode(conditionComponents), Arrays.hashCode(conditionIds), |
| exitConditionId); |
| } |
| |
| public boolean isValid() { |
| return isValidHour(sleepStartHour) && isValidMinute(sleepStartMinute) |
| && isValidHour(sleepEndHour) && isValidMinute(sleepEndMinute) |
| && (sleepMode == null || sleepMode.equals(SLEEP_MODE_NIGHTS) |
| || sleepMode.equals(SLEEP_MODE_WEEKNIGHTS)); |
| } |
| |
| public static ZenModeConfig readXml(XmlPullParser parser) |
| throws XmlPullParserException, IOException { |
| int type = parser.getEventType(); |
| if (type != XmlPullParser.START_TAG) return null; |
| String tag = parser.getName(); |
| if (!ZEN_TAG.equals(tag)) return null; |
| final ZenModeConfig rt = new ZenModeConfig(); |
| final int version = Integer.parseInt(parser.getAttributeValue(null, ZEN_ATT_VERSION)); |
| final ArrayList<ComponentName> conditionComponents = new ArrayList<ComponentName>(); |
| final ArrayList<Uri> conditionIds = new ArrayList<Uri>(); |
| while ((type = parser.next()) != XmlPullParser.END_DOCUMENT) { |
| tag = parser.getName(); |
| if (type == XmlPullParser.END_TAG && ZEN_TAG.equals(tag)) { |
| if (!conditionComponents.isEmpty()) { |
| rt.conditionComponents = conditionComponents |
| .toArray(new ComponentName[conditionComponents.size()]); |
| rt.conditionIds = conditionIds.toArray(new Uri[conditionIds.size()]); |
| } |
| return rt; |
| } |
| if (type == XmlPullParser.START_TAG) { |
| if (ALLOW_TAG.equals(tag)) { |
| rt.allowCalls = safeBoolean(parser, ALLOW_ATT_CALLS, false); |
| rt.allowMessages = safeBoolean(parser, ALLOW_ATT_MESSAGES, false); |
| rt.allowFrom = safeInt(parser, ALLOW_ATT_FROM, SOURCE_ANYONE); |
| if (rt.allowFrom < SOURCE_ANYONE || rt.allowFrom > MAX_SOURCE) { |
| throw new IndexOutOfBoundsException("bad source in config:" + rt.allowFrom); |
| } |
| } else if (SLEEP_TAG.equals(tag)) { |
| final String mode = parser.getAttributeValue(null, SLEEP_ATT_MODE); |
| rt.sleepMode = (SLEEP_MODE_NIGHTS.equals(mode) |
| || SLEEP_MODE_WEEKNIGHTS.equals(mode)) ? mode : null; |
| final int startHour = safeInt(parser, SLEEP_ATT_START_HR, 0); |
| final int startMinute = safeInt(parser, SLEEP_ATT_START_MIN, 0); |
| final int endHour = safeInt(parser, SLEEP_ATT_END_HR, 0); |
| final int endMinute = safeInt(parser, SLEEP_ATT_END_MIN, 0); |
| rt.sleepStartHour = isValidHour(startHour) ? startHour : 0; |
| rt.sleepStartMinute = isValidMinute(startMinute) ? startMinute : 0; |
| rt.sleepEndHour = isValidHour(endHour) ? endHour : 0; |
| rt.sleepEndMinute = isValidMinute(endMinute) ? endMinute : 0; |
| } else if (CONDITION_TAG.equals(tag)) { |
| final ComponentName component = |
| safeComponentName(parser, CONDITION_ATT_COMPONENT); |
| final Uri conditionId = safeUri(parser, CONDITION_ATT_ID); |
| if (component != null && conditionId != null) { |
| conditionComponents.add(component); |
| conditionIds.add(conditionId); |
| } |
| } else if (EXIT_CONDITION_TAG.equals(tag)) { |
| rt.exitConditionId = safeUri(parser, EXIT_CONDITION_ATT_ID); |
| } |
| } |
| } |
| throw new IllegalStateException("Failed to reach END_DOCUMENT"); |
| } |
| |
| public void writeXml(XmlSerializer out) throws IOException { |
| out.startTag(null, ZEN_TAG); |
| out.attribute(null, ZEN_ATT_VERSION, Integer.toString(XML_VERSION)); |
| |
| out.startTag(null, ALLOW_TAG); |
| out.attribute(null, ALLOW_ATT_CALLS, Boolean.toString(allowCalls)); |
| out.attribute(null, ALLOW_ATT_MESSAGES, Boolean.toString(allowMessages)); |
| out.attribute(null, ALLOW_ATT_FROM, Integer.toString(allowFrom)); |
| out.endTag(null, ALLOW_TAG); |
| |
| out.startTag(null, SLEEP_TAG); |
| if (sleepMode != null) { |
| out.attribute(null, SLEEP_ATT_MODE, sleepMode); |
| } |
| out.attribute(null, SLEEP_ATT_START_HR, Integer.toString(sleepStartHour)); |
| out.attribute(null, SLEEP_ATT_START_MIN, Integer.toString(sleepStartMinute)); |
| out.attribute(null, SLEEP_ATT_END_HR, Integer.toString(sleepEndHour)); |
| out.attribute(null, SLEEP_ATT_END_MIN, Integer.toString(sleepEndMinute)); |
| out.endTag(null, SLEEP_TAG); |
| |
| if (conditionComponents != null && conditionIds != null |
| && conditionComponents.length == conditionIds.length) { |
| for (int i = 0; i < conditionComponents.length; i++) { |
| out.startTag(null, CONDITION_TAG); |
| out.attribute(null, CONDITION_ATT_COMPONENT, |
| conditionComponents[i].flattenToString()); |
| out.attribute(null, CONDITION_ATT_ID, conditionIds[i].toString()); |
| out.endTag(null, CONDITION_TAG); |
| } |
| } |
| if (exitConditionId != null) { |
| out.startTag(null, EXIT_CONDITION_TAG); |
| out.attribute(null, EXIT_CONDITION_ATT_ID, exitConditionId.toString()); |
| out.endTag(null, EXIT_CONDITION_TAG); |
| } |
| out.endTag(null, ZEN_TAG); |
| } |
| |
| public static boolean isValidHour(int val) { |
| return val >= 0 && val < 24; |
| } |
| |
| public static boolean isValidMinute(int val) { |
| return val >= 0 && val < 60; |
| } |
| |
| private static boolean safeBoolean(XmlPullParser parser, String att, boolean defValue) { |
| final String val = parser.getAttributeValue(null, att); |
| if (TextUtils.isEmpty(val)) return defValue; |
| return Boolean.valueOf(val); |
| } |
| |
| private static int safeInt(XmlPullParser parser, String att, int defValue) { |
| final String val = parser.getAttributeValue(null, att); |
| if (TextUtils.isEmpty(val)) return defValue; |
| return Integer.valueOf(val); |
| } |
| |
| private static ComponentName safeComponentName(XmlPullParser parser, String att) { |
| final String val = parser.getAttributeValue(null, att); |
| if (TextUtils.isEmpty(val)) return null; |
| return ComponentName.unflattenFromString(val); |
| } |
| |
| private static Uri safeUri(XmlPullParser parser, String att) { |
| final String val = parser.getAttributeValue(null, att); |
| if (TextUtils.isEmpty(val)) return null; |
| return Uri.parse(val); |
| } |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| public ZenModeConfig copy() { |
| final Parcel parcel = Parcel.obtain(); |
| try { |
| writeToParcel(parcel, 0); |
| parcel.setDataPosition(0); |
| return new ZenModeConfig(parcel); |
| } finally { |
| parcel.recycle(); |
| } |
| } |
| |
| public static final Parcelable.Creator<ZenModeConfig> CREATOR |
| = new Parcelable.Creator<ZenModeConfig>() { |
| @Override |
| public ZenModeConfig createFromParcel(Parcel source) { |
| return new ZenModeConfig(source); |
| } |
| |
| @Override |
| public ZenModeConfig[] newArray(int size) { |
| return new ZenModeConfig[size]; |
| } |
| }; |
| |
| // Built-in countdown conditions, e.g. condition://android/countdown/1399917958951 |
| |
| private static final String COUNTDOWN_AUTHORITY = "android"; |
| private static final String COUNTDOWN_PATH = "countdown"; |
| |
| public static Uri toCountdownConditionId(long time) { |
| return new Uri.Builder().scheme(Condition.SCHEME) |
| .authority(COUNTDOWN_AUTHORITY) |
| .appendPath(COUNTDOWN_PATH) |
| .appendPath(Long.toString(time)) |
| .build(); |
| } |
| |
| public static long tryParseCountdownConditionId(Uri conditionId) { |
| if (!Condition.isValidId(conditionId, COUNTDOWN_AUTHORITY)) return 0; |
| if (conditionId.getPathSegments().size() != 2 |
| || !COUNTDOWN_PATH.equals(conditionId.getPathSegments().get(0))) return 0; |
| try { |
| return Long.parseLong(conditionId.getPathSegments().get(1)); |
| } catch (RuntimeException e) { |
| Slog.w(TAG, "Error parsing countdown condition: " + conditionId, e); |
| return 0; |
| } |
| } |
| |
| public static boolean isValidCountdownConditionId(Uri conditionId) { |
| return tryParseCountdownConditionId(conditionId) != 0; |
| } |
| } |