Utils.java revision 7e19bf984bc280c0cc034adf1dfa8840c75a698d
1146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project/* 2146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * Copyright (C) 2006 The Android Open Source Project 3146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * 4146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * you may not use this file except in compliance with the License. 6146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * You may obtain a copy of the License at 7146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * 8146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * 10146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * See the License for the specific language governing permissions and 14146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * limitations under the License. 15146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project */ 16146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 17146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectpackage com.android.calendar; 18146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 19a27a886892fe3ec5edbc63c0b58e0a988623011aRoboErikimport static android.provider.CalendarContract.EXTRA_EVENT_BEGIN_TIME; 20e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan 21ceae8dba1fd70adeb0b07861f598794ec69d7767Sam Blitzsteinimport android.accounts.Account; 22d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chanimport android.app.Activity; 2350f10944eddba97e6730bbdc7545672d0eeec08cRoboErikimport android.app.SearchManager; 24c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelsonimport android.content.BroadcastReceiver; 25ceae8dba1fd70adeb0b07861f598794ec69d7767Sam Blitzsteinimport android.content.ContentResolver; 26146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectimport android.content.Context; 27146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectimport android.content.Intent; 28c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelsonimport android.content.IntentFilter; 29e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chanimport android.content.SharedPreferences; 30dacfb663d63253880090151fde87bd9da9a59347Sara Tingimport android.content.pm.PackageManager; 31092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErikimport android.content.res.Resources; 32ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chanimport android.database.Cursor; 33a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErikimport android.database.MatrixCursor; 34bbb5b556996dfe989ef5267bfb3ba707bb740070RoboErikimport android.graphics.Color; 35c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelsonimport android.graphics.drawable.Drawable; 36c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelsonimport android.graphics.drawable.LayerDrawable; 371ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erikimport android.net.Uri; 38fac2d1594f7ecae8e50dc7790ce67de0c9b70d22Sara Tingimport android.os.Build; 39d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chanimport android.os.Bundle; 404bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelsonimport android.os.Handler; 41ceae8dba1fd70adeb0b07861f598794ec69d7767Sam Blitzsteinimport android.provider.CalendarContract.Calendars; 427e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzsteinimport android.text.Spannable; 437e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzsteinimport android.text.SpannableString; 447e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzsteinimport android.text.Spanned; 45eb10fa8bee049e0052b5cb53dcfbdaccef9f2740Erikimport android.text.TextUtils; 4675f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Tingimport android.text.format.DateFormat; 4729190975b9238dd6841f822f82f2fb83b0557f36Daisuke Miyakawaimport android.text.format.DateUtils; 48146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectimport android.text.format.Time; 497e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzsteinimport android.text.method.LinkMovementMethod; 507e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzsteinimport android.text.method.MovementMethod; 517e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzsteinimport android.text.style.URLSpan; 527e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzsteinimport android.text.util.Linkify; 531ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erikimport android.util.Log; 5450f10944eddba97e6730bbdc7545672d0eeec08cRoboErikimport android.widget.SearchView; 557e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzsteinimport android.widget.TextView; 5650f10944eddba97e6730bbdc7545672d0eeec08cRoboErik 57c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelsonimport com.android.calendar.CalendarController.ViewType; 58636269c7220a2b12e090cab43a91eb34922eb61fAndy McFaddenimport com.android.calendar.CalendarUtils.TimeZoneUtils; 59146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 6082400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelsonimport java.util.ArrayList; 61092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErikimport java.util.Arrays; 6256adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashiimport java.util.Calendar; 631427657d0bf7e69b831aa495828f67b45b69fd99Erikimport java.util.Formatter; 64092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErikimport java.util.HashMap; 6582400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelsonimport java.util.Iterator; 66e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chanimport java.util.LinkedHashSet; 67092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErikimport java.util.LinkedList; 681ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erikimport java.util.List; 6975f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Tingimport java.util.Locale; 70ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chanimport java.util.Map; 71e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chanimport java.util.Set; 7275f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Tingimport java.util.TimeZone; 737e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzsteinimport java.util.regex.Pattern; 7456adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi 75146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectpublic class Utils { 76092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik private static final boolean DEBUG = false; 773dc5e908a825b879978ba523d9099dc2255da9a5Erik private static final String TAG = "CalUtils"; 78ddbc002f3471e224fc112d406116e396ee1c50aeSara Ting 79bed0275111ecc6c4a3a638f90a9bac13bee594f4Michael Chan // Set to 0 until we have UI to perform undo 80bed0275111ecc6c4a3a638f90a9bac13bee594f4Michael Chan public static final long UNDO_DELAY = 0; 81bed0275111ecc6c4a3a638f90a9bac13bee594f4Michael Chan 8279f228124de7d98146ca526d743436f6419e2365Erik // For recurring events which instances of the series are being modified 8379f228124de7d98146ca526d743436f6419e2365Erik public static final int MODIFY_UNINITIALIZED = 0; 8479f228124de7d98146ca526d743436f6419e2365Erik public static final int MODIFY_SELECTED = 1; 8579f228124de7d98146ca526d743436f6419e2365Erik public static final int MODIFY_ALL_FOLLOWING = 2; 8679f228124de7d98146ca526d743436f6419e2365Erik public static final int MODIFY_ALL = 3; 8779f228124de7d98146ca526d743436f6419e2365Erik 887b92da258a480284dcc15a518ea570072329a31dErik // When the edit event view finishes it passes back the appropriate exit 897b92da258a480284dcc15a518ea570072329a31dErik // code. 907b92da258a480284dcc15a518ea570072329a31dErik public static final int DONE_REVERT = 1 << 0; 917b92da258a480284dcc15a518ea570072329a31dErik public static final int DONE_SAVE = 1 << 1; 927b92da258a480284dcc15a518ea570072329a31dErik public static final int DONE_DELETE = 1 << 2; 937b92da258a480284dcc15a518ea570072329a31dErik // And should re run with DONE_EXIT if it should also leave the view, just 947b92da258a480284dcc15a518ea570072329a31dErik // exiting is identical to reverting 957b92da258a480284dcc15a518ea570072329a31dErik public static final int DONE_EXIT = 1 << 0; 9679f228124de7d98146ca526d743436f6419e2365Erik 972aeb8d988aa4b65d3402374832613ab977e009dcMichael Chan public static final String OPEN_EMAIL_MARKER = " <"; 982aeb8d988aa4b65d3402374832613ab977e009dcMichael Chan public static final String CLOSE_EMAIL_MARKER = ">"; 99ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan 100d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static final String INTENT_KEY_DETAIL_VIEW = "DETAIL_VIEW"; 101d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static final String INTENT_KEY_VIEW_TYPE = "VIEW"; 102d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static final String INTENT_VALUE_VIEW_TYPE_DAY = "DAY"; 1034ba19dfbd8eccc5a22c3e064a9810336ef73f658RoboErik public static final String INTENT_KEY_HOME = "KEY_HOME"; 104275232dae58bb24e3360a779ada9d24601a99bcfErik 105981874e61ecf29a96a77601a3172b2503b6537eeErik public static final int MONDAY_BEFORE_JULIAN_EPOCH = Time.EPOCH_JULIAN_DAY - 3; 106e6109c584d27a6c25df1819a5c6ec444e789ce61Isaac Katzenelson public static final int DECLINED_EVENT_ALPHA = 0x66; 1074ecf0648e68bc9339a3d64745008a4617f7beddaIsaac Katzenelson public static final int DECLINED_EVENT_TEXT_ALPHA = 0xC0; 108981874e61ecf29a96a77601a3172b2503b6537eeErik 109f9411fefba89504c90a7bd8da5472cac538e916aMichael Chan private static final float SATURATION_ADJUST = 1.3f; 110f9411fefba89504c90a7bd8da5472cac538e916aMichael Chan private static final float INTENSITY_ADJUST = 0.8f; 1114acb2fd087308dea146b8b10f5278c59df387680RoboErik 112092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Defines used by the DNA generation code 113092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static final int DAY_IN_MINUTES = 60 * 24; 114092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static final int WEEK_IN_MINUTES = DAY_IN_MINUTES * 7; 115092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // The work day is being counted as 6am to 8pm 116092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static int WORK_DAY_MINUTES = 14 * 60; 117092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static int WORK_DAY_START_MINUTES = 6 * 60; 118092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static int WORK_DAY_END_MINUTES = 20 * 60; 119092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static int WORK_DAY_END_LENGTH = (24 * 60) - WORK_DAY_END_MINUTES; 120092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static int CONFLICT_COLOR = 0xFF000000; 121092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static boolean mMinutesLoaded = false; 122092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 123a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik // The name of the shared preferences file. This name must be maintained for 124a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik // historical 125a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik // reasons, as it's what PreferenceManager assigned the first time the file 126a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik // was created. 12775f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting static final String SHARED_PREFS_NAME = "com.android.calendar_preferences"; 12835d1362a75eac7cebbe9de23d08fea08c4aac817Erik 129e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan public static final String KEY_QUICK_RESPONSES = "preferences_quick_responses"; 130e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan 13142dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik public static final String APPWIDGET_DATA_TYPE = "vnd.android.data/update"; 13242dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik 133ddbc002f3471e224fc112d406116e396ee1c50aeSara Ting static final String MACHINE_GENERATED_ADDRESS = "calendar.google.com"; 134ddbc002f3471e224fc112d406116e396ee1c50aeSara Ting 135a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik private static final TimeZoneUtils mTZUtils = new TimeZoneUtils(SHARED_PREFS_NAME); 136b60218a31d948ea0a549daf6464063d20b48421fMichael Chan private static boolean mAllowWeekForDetailView = false; 137ca4786769151f97069980443ce43d9c4f867ac5bErik private static long mTardis = 0; 138dacfb663d63253880090151fde87bd9da9a59347Sara Ting private static String sVersion = null; 139d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan 1407e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein private static final Pattern mWildcardPattern = Pattern.compile("^.*$"); 1417e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein private static final String NANP_ALLOWED_SYMBOLS = "()+-*#."; 1427e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein private static final int NANP_MIN_DIGITS = 7; 1437e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein private static final int NANP_MAX_DIGITS = 11; 1447e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 1457e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 146fac2d1594f7ecae8e50dc7790ce67de0c9b70d22Sara Ting /** 147fac2d1594f7ecae8e50dc7790ce67de0c9b70d22Sara Ting * Returns whether the SDK is the Jellybean release or later. 148fac2d1594f7ecae8e50dc7790ce67de0c9b70d22Sara Ting */ 149fac2d1594f7ecae8e50dc7790ce67de0c9b70d22Sara Ting public static boolean isJellybeanOrLater() { 150fac2d1594f7ecae8e50dc7790ce67de0c9b70d22Sara Ting return Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN; 151fac2d1594f7ecae8e50dc7790ce67de0c9b70d22Sara Ting } 152fac2d1594f7ecae8e50dc7790ce67de0c9b70d22Sara Ting 153d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static int getViewTypeFromIntentAndSharedPref(Activity activity) { 154dd95df57c8c5a58a85c4c0effad5652dec14f621Erik Intent intent = activity.getIntent(); 155dd95df57c8c5a58a85c4c0effad5652dec14f621Erik Bundle extras = intent.getExtras(); 1564b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(activity); 157d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan 1587b92da258a480284dcc15a518ea570072329a31dErik if (TextUtils.equals(intent.getAction(), Intent.ACTION_EDIT)) { 159dd95df57c8c5a58a85c4c0effad5652dec14f621Erik return ViewType.EDIT; 160dd95df57c8c5a58a85c4c0effad5652dec14f621Erik } 161d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan if (extras != null) { 162d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan if (extras.getBoolean(INTENT_KEY_DETAIL_VIEW, false)) { 163d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan // This is the "detail" view which is either agenda or day view 1644b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa return prefs.getInt(GeneralPreferences.KEY_DETAILED_VIEW, 1654b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa GeneralPreferences.DEFAULT_DETAILED_VIEW); 166d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } else if (INTENT_VALUE_VIEW_TYPE_DAY.equals(extras.getString(INTENT_KEY_VIEW_TYPE))) { 167d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan // Not sure who uses this. This logic came from LaunchActivity 168d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan return ViewType.DAY; 169d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } 170d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } 171d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan 172d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan // Default to the last view 1737b92da258a480284dcc15a518ea570072329a31dErik return prefs.getInt( 1747b92da258a480284dcc15a518ea570072329a31dErik GeneralPreferences.KEY_START_VIEW, GeneralPreferences.DEFAULT_START_VIEW); 175d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } 176ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan 177235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik /** 178064beb957ae443760118023a40fd7001eb11c1a1RoboErik * Gets the intent action for telling the widget to update. 179064beb957ae443760118023a40fd7001eb11c1a1RoboErik */ 180064beb957ae443760118023a40fd7001eb11c1a1RoboErik public static String getWidgetUpdateAction(Context context) { 181064beb957ae443760118023a40fd7001eb11c1a1RoboErik return context.getPackageName() + ".APPWIDGET_UPDATE"; 182064beb957ae443760118023a40fd7001eb11c1a1RoboErik } 183064beb957ae443760118023a40fd7001eb11c1a1RoboErik 184064beb957ae443760118023a40fd7001eb11c1a1RoboErik /** 185064beb957ae443760118023a40fd7001eb11c1a1RoboErik * Gets the intent action for telling the widget to update. 186064beb957ae443760118023a40fd7001eb11c1a1RoboErik */ 187064beb957ae443760118023a40fd7001eb11c1a1RoboErik public static String getWidgetScheduledUpdateAction(Context context) { 188064beb957ae443760118023a40fd7001eb11c1a1RoboErik return context.getPackageName() + ".APPWIDGET_SCHEDULED_UPDATE"; 189064beb957ae443760118023a40fd7001eb11c1a1RoboErik } 190064beb957ae443760118023a40fd7001eb11c1a1RoboErik 191064beb957ae443760118023a40fd7001eb11c1a1RoboErik /** 192064beb957ae443760118023a40fd7001eb11c1a1RoboErik * Gets the intent action for telling the widget to update. 193064beb957ae443760118023a40fd7001eb11c1a1RoboErik */ 194064beb957ae443760118023a40fd7001eb11c1a1RoboErik public static String getSearchAuthority(Context context) { 195064beb957ae443760118023a40fd7001eb11c1a1RoboErik return context.getPackageName() + ".CalendarRecentSuggestionsProvider"; 196064beb957ae443760118023a40fd7001eb11c1a1RoboErik } 197064beb957ae443760118023a40fd7001eb11c1a1RoboErik 198064beb957ae443760118023a40fd7001eb11c1a1RoboErik /** 1997b92da258a480284dcc15a518ea570072329a31dErik * Writes a new home time zone to the db. Updates the home time zone in the 2007b92da258a480284dcc15a518ea570072329a31dErik * db asynchronously and updates the local cache. Sending a time zone of 2017b92da258a480284dcc15a518ea570072329a31dErik * **tbd** will cause it to be set to the device's time zone. null or empty 2027b92da258a480284dcc15a518ea570072329a31dErik * tz will be ignored. 2033dc5e908a825b879978ba523d9099dc2255da9a5Erik * 2043dc5e908a825b879978ba523d9099dc2255da9a5Erik * @param context The calling activity 2053dc5e908a825b879978ba523d9099dc2255da9a5Erik * @param timeZone The time zone to set Calendar to, or **tbd** 2063dc5e908a825b879978ba523d9099dc2255da9a5Erik */ 2073dc5e908a825b879978ba523d9099dc2255da9a5Erik public static void setTimeZone(Context context, String timeZone) { 208a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik mTZUtils.setTimeZone(context, timeZone); 2093dc5e908a825b879978ba523d9099dc2255da9a5Erik } 2103dc5e908a825b879978ba523d9099dc2255da9a5Erik 2113dc5e908a825b879978ba523d9099dc2255da9a5Erik /** 2127b92da258a480284dcc15a518ea570072329a31dErik * Gets the time zone that Calendar should be displayed in This is a helper 2137b92da258a480284dcc15a518ea570072329a31dErik * method to get the appropriate time zone for Calendar. If this is the 2147b92da258a480284dcc15a518ea570072329a31dErik * first time this method has been called it will initiate an asynchronous 2157b92da258a480284dcc15a518ea570072329a31dErik * query to verify that the data in preferences is correct. The callback 2167b92da258a480284dcc15a518ea570072329a31dErik * supplied will only be called if this query returns a value other than 2177b92da258a480284dcc15a518ea570072329a31dErik * what is stored in preferences and should cause the calling activity to 2187b92da258a480284dcc15a518ea570072329a31dErik * refresh anything that depends on calling this method. 219235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik * 220235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik * @param context The calling activity 2217b92da258a480284dcc15a518ea570072329a31dErik * @param callback The runnable that should execute if a query returns new 2227b92da258a480284dcc15a518ea570072329a31dErik * values 2237b92da258a480284dcc15a518ea570072329a31dErik * @return The string value representing the time zone Calendar should 2247b92da258a480284dcc15a518ea570072329a31dErik * display 225235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik */ 226235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik public static String getTimeZone(Context context, Runnable callback) { 227a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik return mTZUtils.getTimeZone(context, callback); 22845efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan } 22945efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan 2301427657d0bf7e69b831aa495828f67b45b69fd99Erik /** 2311427657d0bf7e69b831aa495828f67b45b69fd99Erik * Formats a date or a time range according to the local conventions. 2321427657d0bf7e69b831aa495828f67b45b69fd99Erik * 2331427657d0bf7e69b831aa495828f67b45b69fd99Erik * @param context the context is required only if the time is shown 2341427657d0bf7e69b831aa495828f67b45b69fd99Erik * @param startMillis the start time in UTC milliseconds 2351427657d0bf7e69b831aa495828f67b45b69fd99Erik * @param endMillis the end time in UTC milliseconds 23629190975b9238dd6841f822f82f2fb83b0557f36Daisuke Miyakawa * @param flags a bit mask of options See {@link DateUtils#formatDateRange(Context, Formatter, 23729190975b9238dd6841f822f82f2fb83b0557f36Daisuke Miyakawa * long, long, int, String) formatDateRange} 2381427657d0bf7e69b831aa495828f67b45b69fd99Erik * @return a string containing the formatted date/time range. 2391427657d0bf7e69b831aa495828f67b45b69fd99Erik */ 2407b92da258a480284dcc15a518ea570072329a31dErik public static String formatDateRange( 2417b92da258a480284dcc15a518ea570072329a31dErik Context context, long startMillis, long endMillis, int flags) { 242a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik return mTZUtils.formatDateRange(context, startMillis, endMillis, flags); 243a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik } 244a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik 245e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan public static String[] getSharedPreference(Context context, String key, String[] defaultValue) { 246e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 247e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan Set<String> ss = prefs.getStringSet(key, null); 248e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan if (ss != null) { 249e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan String strings[] = new String[ss.size()]; 250e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan return ss.toArray(strings); 251e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan } 252e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan return defaultValue; 253e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan } 254e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan 255a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik public static String getSharedPreference(Context context, String key, String defaultValue) { 256a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 257a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik return prefs.getString(key, defaultValue); 2581427657d0bf7e69b831aa495828f67b45b69fd99Erik } 2591427657d0bf7e69b831aa495828f67b45b69fd99Erik 260d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static int getSharedPreference(Context context, String key, int defaultValue) { 2614b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 262d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan return prefs.getInt(key, defaultValue); 263d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } 264d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan 265ca4786769151f97069980443ce43d9c4f867ac5bErik public static boolean getSharedPreference(Context context, String key, boolean defaultValue) { 266ca4786769151f97069980443ce43d9c4f867ac5bErik SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 267ca4786769151f97069980443ce43d9c4f867ac5bErik return prefs.getBoolean(key, defaultValue); 268ca4786769151f97069980443ce43d9c4f867ac5bErik } 269ca4786769151f97069980443ce43d9c4f867ac5bErik 270f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang /** 271f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * Asynchronously sets the preference with the given key to the given value 272f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * 273f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * @param context the context to use to get preferences from 274f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * @param key the key of the preference to set 275f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * @param value the value to set 276f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang */ 277fbce65e53c7a111955f638db5bf8bee35381e5b7Erik public static void setSharedPreference(Context context, String key, String value) { 2784b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 27924fac46d6b87ce21d5e6a4b1c0fdcaa83d408997Brad Fitzpatrick prefs.edit().putString(key, value).apply(); 28045efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan } 28145efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan 282e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan public static void setSharedPreference(Context context, String key, String[] values) { 283e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 284e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan LinkedHashSet<String> set = new LinkedHashSet<String>(); 2856427090cf0d69c2409f5bb7b0d8d6aba31027cc0Michael Chan for (String value : values) { 2866427090cf0d69c2409f5bb7b0d8d6aba31027cc0Michael Chan set.add(value); 287e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan } 288e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan prefs.edit().putStringSet(key, set).apply(); 289e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan } 290e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan 291ca4786769151f97069980443ce43d9c4f867ac5bErik protected static void tardis() { 292ca4786769151f97069980443ce43d9c4f867ac5bErik mTardis = System.currentTimeMillis(); 293ca4786769151f97069980443ce43d9c4f867ac5bErik } 294ca4786769151f97069980443ce43d9c4f867ac5bErik 295ca4786769151f97069980443ce43d9c4f867ac5bErik protected static long getTardis() { 296ca4786769151f97069980443ce43d9c4f867ac5bErik return mTardis; 297ca4786769151f97069980443ce43d9c4f867ac5bErik } 298ca4786769151f97069980443ce43d9c4f867ac5bErik 2993dc5e908a825b879978ba523d9099dc2255da9a5Erik static void setSharedPreference(Context context, String key, boolean value) { 3004b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 3013dc5e908a825b879978ba523d9099dc2255da9a5Erik SharedPreferences.Editor editor = prefs.edit(); 3023dc5e908a825b879978ba523d9099dc2255da9a5Erik editor.putBoolean(key, value); 303275232dae58bb24e3360a779ada9d24601a99bcfErik editor.apply(); 3043dc5e908a825b879978ba523d9099dc2255da9a5Erik } 3053dc5e908a825b879978ba523d9099dc2255da9a5Erik 306d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan static void setSharedPreference(Context context, String key, int value) { 307d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 308d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan SharedPreferences.Editor editor = prefs.edit(); 309d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan editor.putInt(key, value); 310d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan editor.apply(); 311d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan } 312d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan 313d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan /** 314d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan * Save default agenda/day/week/month view for next time 315d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan * 316d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan * @param context 317d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan * @param viewId {@link CalendarController.ViewType} 318d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan */ 319e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan static void setDefaultView(Context context, int viewId) { 3204b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 321e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan SharedPreferences.Editor editor = prefs.edit(); 322f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang 323b60218a31d948ea0a549daf6464063d20b48421fMichael Chan boolean validDetailView = false; 324b60218a31d948ea0a549daf6464063d20b48421fMichael Chan if (mAllowWeekForDetailView && viewId == CalendarController.ViewType.WEEK) { 325b60218a31d948ea0a549daf6464063d20b48421fMichael Chan validDetailView = true; 326b60218a31d948ea0a549daf6464063d20b48421fMichael Chan } else { 327b60218a31d948ea0a549daf6464063d20b48421fMichael Chan validDetailView = viewId == CalendarController.ViewType.AGENDA 328b60218a31d948ea0a549daf6464063d20b48421fMichael Chan || viewId == CalendarController.ViewType.DAY; 329b60218a31d948ea0a549daf6464063d20b48421fMichael Chan } 330b60218a31d948ea0a549daf6464063d20b48421fMichael Chan 331b60218a31d948ea0a549daf6464063d20b48421fMichael Chan if (validDetailView) { 332b60218a31d948ea0a549daf6464063d20b48421fMichael Chan // Record the detail start view 3334b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa editor.putInt(GeneralPreferences.KEY_DETAILED_VIEW, viewId); 334e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan } 335e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan 336e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan // Record the (new) start view 3374b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa editor.putInt(GeneralPreferences.KEY_START_VIEW, viewId); 33824fac46d6b87ce21d5e6a4b1c0fdcaa83d408997Brad Fitzpatrick editor.apply(); 339e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan } 340e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan 341a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik public static MatrixCursor matrixCursorFromCursor(Cursor cursor) { 3426427090cf0d69c2409f5bb7b0d8d6aba31027cc0Michael Chan if (cursor == null) { 3436427090cf0d69c2409f5bb7b0d8d6aba31027cc0Michael Chan return null; 3446427090cf0d69c2409f5bb7b0d8d6aba31027cc0Michael Chan } 3456427090cf0d69c2409f5bb7b0d8d6aba31027cc0Michael Chan 34685e3cef67e8d775afa8b08e8bffdd77fac007762Sara Ting String[] columnNames = cursor.getColumnNames(); 34785e3cef67e8d775afa8b08e8bffdd77fac007762Sara Ting if (columnNames == null) { 34885e3cef67e8d775afa8b08e8bffdd77fac007762Sara Ting columnNames = new String[] {}; 34985e3cef67e8d775afa8b08e8bffdd77fac007762Sara Ting } 35085e3cef67e8d775afa8b08e8bffdd77fac007762Sara Ting MatrixCursor newCursor = new MatrixCursor(columnNames); 351a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik int numColumns = cursor.getColumnCount(); 352a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik String data[] = new String[numColumns]; 353a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik cursor.moveToPosition(-1); 354a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik while (cursor.moveToNext()) { 355a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik for (int i = 0; i < numColumns; i++) { 356a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik data[i] = cursor.getString(i); 357a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 358a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik newCursor.addRow(data); 359a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 360a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return newCursor; 361a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 362a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 363a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik /** 364a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik * Compares two cursors to see if they contain the same data. 365a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik * 3667b92da258a480284dcc15a518ea570072329a31dErik * @return Returns true of the cursors contain the same data and are not 3677b92da258a480284dcc15a518ea570072329a31dErik * null, false otherwise 368a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik */ 369a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik public static boolean compareCursors(Cursor c1, Cursor c2) { 3707b92da258a480284dcc15a518ea570072329a31dErik if (c1 == null || c2 == null) { 371a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return false; 372a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 373a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 374a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik int numColumns = c1.getColumnCount(); 375a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik if (numColumns != c2.getColumnCount()) { 376a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return false; 377a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 378a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 379a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik if (c1.getCount() != c2.getCount()) { 380a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return false; 381a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 382a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 383a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik c1.moveToPosition(-1); 384a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik c2.moveToPosition(-1); 3857b92da258a480284dcc15a518ea570072329a31dErik while (c1.moveToNext() && c2.moveToNext()) { 3867b92da258a480284dcc15a518ea570072329a31dErik for (int i = 0; i < numColumns; i++) { 3877b92da258a480284dcc15a518ea570072329a31dErik if (!TextUtils.equals(c1.getString(i), c2.getString(i))) { 388a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return false; 389a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 390a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 391a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 392a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 393a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return true; 394a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 395a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 396146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project /** 397146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * If the given intent specifies a time (in milliseconds since the epoch), 398146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * then that time is returned. Otherwise, the current time is returned. 399146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project */ 400146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project public static final long timeFromIntentInMillis(Intent intent) { 4017b92da258a480284dcc15a518ea570072329a31dErik // If the time was specified, then use that. Otherwise, use the current 4027b92da258a480284dcc15a518ea570072329a31dErik // time. 4031ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik Uri data = intent.getData(); 404a27a886892fe3ec5edbc63c0b58e0a988623011aRoboErik long millis = intent.getLongExtra(EXTRA_EVENT_BEGIN_TIME, -1); 4051ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik if (millis == -1 && data != null && data.isHierarchical()) { 4061ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik List<String> path = data.getPathSegments(); 4077b92da258a480284dcc15a518ea570072329a31dErik if (path.size() == 2 && path.get(0).equals("time")) { 4081ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik try { 4091ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik millis = Long.valueOf(data.getLastPathSegment()); 4101ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik } catch (NumberFormatException e) { 4117b92da258a480284dcc15a518ea570072329a31dErik Log.i("Calendar", "timeFromIntentInMillis: Data existed but no valid time " 4127b92da258a480284dcc15a518ea570072329a31dErik + "found. Using current time."); 4131ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik } 4141ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik } 4151ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik } 41676727b7a9cf780f200414548b9d454bf9a701e3eErik if (millis <= 0) { 417146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project millis = System.currentTimeMillis(); 418146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project } 419146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project return millis; 420146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project } 421146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 422146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project /** 4237b92da258a480284dcc15a518ea570072329a31dErik * Formats the given Time object so that it gives the month and year (for 4247b92da258a480284dcc15a518ea570072329a31dErik * example, "September 2007"). 425146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * 426146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * @param time the time to format 427146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * @return the string containing the weekday and the date 428146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project */ 429ad36a3c3cde7a2ec6d3a35d2529d46f03bd8d59dMichael Chan public static String formatMonthYear(Context context, Time time) { 430cfa204ba5c59eb6ebd4b54788ceb31010e4a37a0RoboErik int flags = DateUtils.FORMAT_SHOW_DATE | DateUtils.FORMAT_NO_MONTH_DAY 431cfa204ba5c59eb6ebd4b54788ceb31010e4a37a0RoboErik | DateUtils.FORMAT_SHOW_YEAR; 432cfa204ba5c59eb6ebd4b54788ceb31010e4a37a0RoboErik long millis = time.toMillis(true); 433cfa204ba5c59eb6ebd4b54788ceb31010e4a37a0RoboErik return formatDateRange(context, millis, millis, flags); 434146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project } 435146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 436146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project /** 4374c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * Returns a list joined together by the provided delimiter, for example, 4384c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * ["a", "b", "c"] could be joined into "a,b,c" 4394c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * 4404c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * @param things the things to join together 4414c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * @param delim the delimiter to use 4424c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * @return a string contained the things joined together 4434c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang */ 4444c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang public static String join(List<?> things, String delim) { 4454c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang StringBuilder builder = new StringBuilder(); 4464c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang boolean first = true; 4474c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang for (Object thing : things) { 4484c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang if (first) { 4494c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang first = false; 4504c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang } else { 4514c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang builder.append(delim); 4524c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang } 4534c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang builder.append(thing.toString()); 4544c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang } 4554c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang return builder.toString(); 4564c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang } 4574c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang 4584c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang /** 459981874e61ecf29a96a77601a3172b2503b6537eeErik * Returns the week since {@link Time#EPOCH_JULIAN_DAY} (Jan 1, 1970) 460981874e61ecf29a96a77601a3172b2503b6537eeErik * adjusted for first day of week. 461981874e61ecf29a96a77601a3172b2503b6537eeErik * 462981874e61ecf29a96a77601a3172b2503b6537eeErik * This takes a julian day and the week start day and calculates which 463981874e61ecf29a96a77601a3172b2503b6537eeErik * week since {@link Time#EPOCH_JULIAN_DAY} that day occurs in, starting 464981874e61ecf29a96a77601a3172b2503b6537eeErik * at 0. *Do not* use this to compute the ISO week number for the year. 465981874e61ecf29a96a77601a3172b2503b6537eeErik * 466981874e61ecf29a96a77601a3172b2503b6537eeErik * @param julianDay The julian day to calculate the week number for 467981874e61ecf29a96a77601a3172b2503b6537eeErik * @param firstDayOfWeek Which week day is the first day of the week, 468981874e61ecf29a96a77601a3172b2503b6537eeErik * see {@link Time#SUNDAY} 469981874e61ecf29a96a77601a3172b2503b6537eeErik * @return Weeks since the epoch 470981874e61ecf29a96a77601a3172b2503b6537eeErik */ 471981874e61ecf29a96a77601a3172b2503b6537eeErik public static int getWeeksSinceEpochFromJulianDay(int julianDay, int firstDayOfWeek) { 472981874e61ecf29a96a77601a3172b2503b6537eeErik int diff = Time.THURSDAY - firstDayOfWeek; 473981874e61ecf29a96a77601a3172b2503b6537eeErik if (diff < 0) { 474981874e61ecf29a96a77601a3172b2503b6537eeErik diff += 7; 475981874e61ecf29a96a77601a3172b2503b6537eeErik } 476981874e61ecf29a96a77601a3172b2503b6537eeErik int refDay = Time.EPOCH_JULIAN_DAY - diff; 477981874e61ecf29a96a77601a3172b2503b6537eeErik return (julianDay - refDay) / 7; 478981874e61ecf29a96a77601a3172b2503b6537eeErik } 479981874e61ecf29a96a77601a3172b2503b6537eeErik 480981874e61ecf29a96a77601a3172b2503b6537eeErik /** 481981874e61ecf29a96a77601a3172b2503b6537eeErik * Takes a number of weeks since the epoch and calculates the Julian day of 482981874e61ecf29a96a77601a3172b2503b6537eeErik * the Monday for that week. 483981874e61ecf29a96a77601a3172b2503b6537eeErik * 484981874e61ecf29a96a77601a3172b2503b6537eeErik * This assumes that the week containing the {@link Time#EPOCH_JULIAN_DAY} 485981874e61ecf29a96a77601a3172b2503b6537eeErik * is considered week 0. It returns the Julian day for the Monday 486981874e61ecf29a96a77601a3172b2503b6537eeErik * {@code week} weeks after the Monday of the week containing the epoch. 487981874e61ecf29a96a77601a3172b2503b6537eeErik * 488981874e61ecf29a96a77601a3172b2503b6537eeErik * @param week Number of weeks since the epoch 489981874e61ecf29a96a77601a3172b2503b6537eeErik * @return The julian day for the Monday of the given week since the epoch 490981874e61ecf29a96a77601a3172b2503b6537eeErik */ 491981874e61ecf29a96a77601a3172b2503b6537eeErik public static int getJulianMondayFromWeeksSinceEpoch(int week) { 492981874e61ecf29a96a77601a3172b2503b6537eeErik return MONDAY_BEFORE_JULIAN_EPOCH + week * 7; 493981874e61ecf29a96a77601a3172b2503b6537eeErik } 494981874e61ecf29a96a77601a3172b2503b6537eeErik 495981874e61ecf29a96a77601a3172b2503b6537eeErik /** 49656adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * Get first day of week as android.text.format.Time constant. 4977b92da258a480284dcc15a518ea570072329a31dErik * 49856adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @return the first day of week in android.text.format.Time 49956adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi */ 5008e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang public static int getFirstDayOfWeek(Context context) { 5014b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 5027b92da258a480284dcc15a518ea570072329a31dErik String pref = prefs.getString( 5037b92da258a480284dcc15a518ea570072329a31dErik GeneralPreferences.KEY_WEEK_START_DAY, GeneralPreferences.WEEK_START_DEFAULT); 5048e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang 5058e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang int startDay; 5064b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa if (GeneralPreferences.WEEK_START_DEFAULT.equals(pref)) { 5078e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang startDay = Calendar.getInstance().getFirstDayOfWeek(); 5088e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang } else { 5098e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang startDay = Integer.parseInt(pref); 5108e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang } 5118e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang 51256adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi if (startDay == Calendar.SATURDAY) { 51356adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return Time.SATURDAY; 51456adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } else if (startDay == Calendar.MONDAY) { 51556adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return Time.MONDAY; 51656adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } else { 51756adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return Time.SUNDAY; 51856adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } 51956adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } 52056adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi 52156adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi /** 522d644b0df14ae6e204369b3454d16976fba32f15cDaisuke Miyakawa * @return true when week number should be shown. 523981874e61ecf29a96a77601a3172b2503b6537eeErik */ 524981874e61ecf29a96a77601a3172b2503b6537eeErik public static boolean getShowWeekNumber(Context context) { 525d644b0df14ae6e204369b3454d16976fba32f15cDaisuke Miyakawa final SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 526981874e61ecf29a96a77601a3172b2503b6537eeErik return prefs.getBoolean( 527981874e61ecf29a96a77601a3172b2503b6537eeErik GeneralPreferences.KEY_SHOW_WEEK_NUM, GeneralPreferences.DEFAULT_SHOW_WEEK_NUM); 528981874e61ecf29a96a77601a3172b2503b6537eeErik } 529981874e61ecf29a96a77601a3172b2503b6537eeErik 530981874e61ecf29a96a77601a3172b2503b6537eeErik /** 53140bcd101b212c9863c3110c05a487a7ae6ebc3caErik * @return true when declined events should be hidden. 53240bcd101b212c9863c3110c05a487a7ae6ebc3caErik */ 53340bcd101b212c9863c3110c05a487a7ae6ebc3caErik public static boolean getHideDeclinedEvents(Context context) { 53440bcd101b212c9863c3110c05a487a7ae6ebc3caErik final SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 53540bcd101b212c9863c3110c05a487a7ae6ebc3caErik return prefs.getBoolean(GeneralPreferences.KEY_HIDE_DECLINED, false); 53640bcd101b212c9863c3110c05a487a7ae6ebc3caErik } 53740bcd101b212c9863c3110c05a487a7ae6ebc3caErik 53891b01ed605e36fc5a7a924c226597a62c789b50dErik public static int getDaysPerWeek(Context context) { 53991b01ed605e36fc5a7a924c226597a62c789b50dErik final SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 54091b01ed605e36fc5a7a924c226597a62c789b50dErik return prefs.getInt(GeneralPreferences.KEY_DAYS_PER_WEEK, 7); 54191b01ed605e36fc5a7a924c226597a62c789b50dErik } 54291b01ed605e36fc5a7a924c226597a62c789b50dErik 54340bcd101b212c9863c3110c05a487a7ae6ebc3caErik /** 54456adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * Determine whether the column position is Saturday or not. 5457b92da258a480284dcc15a518ea570072329a31dErik * 54656adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @param column the column position 54756adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @param firstDayOfWeek the first day of week in android.text.format.Time 54856adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @return true if the column is Saturday position 54956adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi */ 55056adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi public static boolean isSaturday(int column, int firstDayOfWeek) { 55156adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return (firstDayOfWeek == Time.SUNDAY && column == 6) 5527b92da258a480284dcc15a518ea570072329a31dErik || (firstDayOfWeek == Time.MONDAY && column == 5) 5537b92da258a480284dcc15a518ea570072329a31dErik || (firstDayOfWeek == Time.SATURDAY && column == 0); 55456adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } 55556adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi 55656adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi /** 55756adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * Determine whether the column position is Sunday or not. 5587b92da258a480284dcc15a518ea570072329a31dErik * 55956adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @param column the column position 56056adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @param firstDayOfWeek the first day of week in android.text.format.Time 56156adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @return true if the column is Sunday position 56256adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi */ 56356adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi public static boolean isSunday(int column, int firstDayOfWeek) { 56456adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return (firstDayOfWeek == Time.SUNDAY && column == 0) 5657b92da258a480284dcc15a518ea570072329a31dErik || (firstDayOfWeek == Time.MONDAY && column == 6) 5667b92da258a480284dcc15a518ea570072329a31dErik || (firstDayOfWeek == Time.SATURDAY && column == 1); 56756adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } 568ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan 569ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan /** 5709da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik * Convert given UTC time into current local time. This assumes it is for an 5719da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik * allday event and will adjust the time to be on a midnight boundary. 5723ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * 5733ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * @param recycle Time object to recycle, otherwise null. 5743ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * @param utcTime Time to convert, in UTC. 5759da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik * @param tz The time zone to convert this time to. 5763ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang */ 5779da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik public static long convertAlldayUtcToLocal(Time recycle, long utcTime, String tz) { 5783ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang if (recycle == null) { 5793ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang recycle = new Time(); 5803ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang } 5813ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang recycle.timezone = Time.TIMEZONE_UTC; 5823ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang recycle.set(utcTime); 5839da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik recycle.timezone = tz; 5849da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik return recycle.normalize(true); 5859da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik } 5869da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik 5879da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik public static long convertAlldayLocalToUTC(Time recycle, long localTime, String tz) { 5889da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik if (recycle == null) { 5899da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik recycle = new Time(); 5909da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik } 5919da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik recycle.timezone = tz; 5929da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik recycle.set(localTime); 5939da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik recycle.timezone = Time.TIMEZONE_UTC; 5943ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang return recycle.normalize(true); 5953ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang } 5963ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang 5973ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang /** 598c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson * Finds and returns the next midnight after "theTime" in milliseconds UTC 599c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson * 600c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson * @param recycle - Time object to recycle, otherwise null. 601c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson * @param theTime - Time used for calculations (in UTC) 602c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson * @param tz The time zone to convert this time to. 603c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson */ 604c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson public static long getNextMidnight(Time recycle, long theTime, String tz) { 605c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson if (recycle == null) { 606c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson recycle = new Time(); 607c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson } 608c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson recycle.timezone = tz; 609c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson recycle.set(theTime); 610c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson recycle.monthDay ++; 611c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson recycle.hour = 0; 612c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson recycle.minute = 0; 613c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson recycle.second = 0; 614c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson return recycle.normalize(true); 615c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson } 616c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson 617c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson /** 618ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * Scan through a cursor of calendars and check if names are duplicated. 6197b92da258a480284dcc15a518ea570072329a31dErik * This travels a cursor containing calendar display names and fills in the 6207b92da258a480284dcc15a518ea570072329a31dErik * provided map with whether or not each name is repeated. 621ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * 622ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * @param isDuplicateName The map to put the duplicate check results in. 623ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * @param cursor The query of calendars to check 624ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * @param nameIndex The column of the query that contains the display name 625ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan */ 6267b92da258a480284dcc15a518ea570072329a31dErik public static void checkForDuplicateNames( 6277b92da258a480284dcc15a518ea570072329a31dErik Map<String, Boolean> isDuplicateName, Cursor cursor, int nameIndex) { 628ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan isDuplicateName.clear(); 629ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan cursor.moveToPosition(-1); 630ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan while (cursor.moveToNext()) { 631ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan String displayName = cursor.getString(nameIndex); 632ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan // Set it to true if we've seen this name before, false otherwise 633ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan if (displayName != null) { 634ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan isDuplicateName.put(displayName, isDuplicateName.containsKey(displayName)); 635ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan } 636ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan } 637ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan } 6389138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang 6399138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang /** 6409138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang * Null-safe object comparison 6417b92da258a480284dcc15a518ea570072329a31dErik * 6429138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang * @param s1 6439138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang * @param s2 6449138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang * @return 6459138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang */ 6469138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang public static boolean equals(Object o1, Object o2) { 6479138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang return o1 == null ? o2 == null : o1.equals(o2); 6489138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang } 649b60218a31d948ea0a549daf6464063d20b48421fMichael Chan 65063cd053150e00fde045b019dbe0f48b8a9ed3559Erik public static void setAllowWeekForDetailView(boolean allowWeekView) { 651b60218a31d948ea0a549daf6464063d20b48421fMichael Chan mAllowWeekForDetailView = allowWeekView; 652b60218a31d948ea0a549daf6464063d20b48421fMichael Chan } 65363cd053150e00fde045b019dbe0f48b8a9ed3559Erik 65463cd053150e00fde045b019dbe0f48b8a9ed3559Erik public static boolean getAllowWeekForDetailView() { 65563cd053150e00fde045b019dbe0f48b8a9ed3559Erik return mAllowWeekForDetailView; 65663cd053150e00fde045b019dbe0f48b8a9ed3559Erik } 6570b1bd10dbf90e55821a555c68a8a444854e31252Isaac Katzenelson 658ff5c4345f794ec12b0a92f284434ddc1c88ff3a8Isaac Katzenelson public static boolean getConfigBool(Context c, int key) { 659ff5c4345f794ec12b0a92f284434ddc1c88ff3a8Isaac Katzenelson return c.getResources().getBoolean(key); 660ff5c4345f794ec12b0a92f284434ddc1c88ff3a8Isaac Katzenelson } 66182400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson 6624acb2fd087308dea146b8b10f5278c59df387680RoboErik public static int getDisplayColorFromColor(int color) { 663537f43d0eb9e86133ea8ed95862dfdbd788bba67Michael Chan if (!isJellybeanOrLater()) { 664537f43d0eb9e86133ea8ed95862dfdbd788bba67Michael Chan return color; 665537f43d0eb9e86133ea8ed95862dfdbd788bba67Michael Chan } 666f9411fefba89504c90a7bd8da5472cac538e916aMichael Chan 6674acb2fd087308dea146b8b10f5278c59df387680RoboErik float[] hsv = new float[3]; 6684acb2fd087308dea146b8b10f5278c59df387680RoboErik Color.colorToHSV(color, hsv); 669f9411fefba89504c90a7bd8da5472cac538e916aMichael Chan hsv[1] = Math.min(hsv[1] * SATURATION_ADJUST, 1.0f); 670f9411fefba89504c90a7bd8da5472cac538e916aMichael Chan hsv[2] = hsv[2] * INTENSITY_ADJUST; 6714acb2fd087308dea146b8b10f5278c59df387680RoboErik return Color.HSVToColor(hsv); 6724acb2fd087308dea146b8b10f5278c59df387680RoboErik } 6734acb2fd087308dea146b8b10f5278c59df387680RoboErik 6743c40e07972c989719723e24db6d5d8812200823bRoboErik // This takes a color and computes what it would look like blended with 6753c40e07972c989719723e24db6d5d8812200823bRoboErik // white. The result is the color that should be used for declined events. 6763c40e07972c989719723e24db6d5d8812200823bRoboErik public static int getDeclinedColorFromColor(int color) { 6773c40e07972c989719723e24db6d5d8812200823bRoboErik int bg = 0xffffffff; 678e6109c584d27a6c25df1819a5c6ec444e789ce61Isaac Katzenelson int a = DECLINED_EVENT_ALPHA; 6793c40e07972c989719723e24db6d5d8812200823bRoboErik int r = (((color & 0x00ff0000) * a) + ((bg & 0x00ff0000) * (0xff - a))) & 0xff000000; 6803c40e07972c989719723e24db6d5d8812200823bRoboErik int g = (((color & 0x0000ff00) * a) + ((bg & 0x0000ff00) * (0xff - a))) & 0x00ff0000; 6813c40e07972c989719723e24db6d5d8812200823bRoboErik int b = (((color & 0x000000ff) * a) + ((bg & 0x000000ff) * (0xff - a))) & 0x0000ff00; 6823c40e07972c989719723e24db6d5d8812200823bRoboErik return (0xff000000) | ((r | g | b) >> 8); 6833c40e07972c989719723e24db6d5d8812200823bRoboErik } 6843c40e07972c989719723e24db6d5d8812200823bRoboErik 685092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // A single strand represents one color of events. Events are divided up by 686092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // color to make them convenient to draw. The black strand is special in 687092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // that it holds conflicting events as well as color settings for allday on 688092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // each day. 689092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik public static class DNAStrand { 690092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik public float[] points; 691092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik public int[] allDays; // color for the allday, 0 means no event 692092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int position; 693092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik public int color; 694092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int count; 695092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 69682400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson 697092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // A segment is a single continuous length of time occupied by a single 698092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // color. Segments should never span multiple days. 699092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik private static class DNASegment { 700092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int startMinute; // in minutes since the start of the week 701092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int endMinute; 702092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int color; // Calendar color or black for conflicts 703092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int day; // quick reference to the day this segment is on 70472a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 70572a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson 70672a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson /** 707092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * Converts a list of events to a list of segments to draw. Assumes list is 708092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * ordered by start time of the events. The function processes events for a 709092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * range of days from firstJulianDay to firstJulianDay + dayXs.length - 1. 710092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * The algorithm goes over all the events and creates a set of segments 711092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * ordered by start time. This list of segments is then converted into a 712092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * HashMap of strands which contain the draw points and are organized by 713092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * color. The strands can then be drawn by setting the paint color to each 714092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * strand's color and calling drawLines on its set of points. The points are 715092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * set up using the following parameters. 716092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * <ul> 717092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * <li>Events between midnight and WORK_DAY_START_MINUTES are compressed 718092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * into the first 1/8th of the space between top and bottom.</li> 719092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * <li>Events between WORK_DAY_END_MINUTES and the following midnight are 720092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * compressed into the last 1/8th of the space between top and bottom</li> 721092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * <li>Events between WORK_DAY_START_MINUTES and WORK_DAY_END_MINUTES use 722092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * the remaining 3/4ths of the space</li> 723092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * <li>All segments drawn will maintain at least minPixels height, except 724092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * for conflicts in the first or last 1/8th, which may be smaller</li> 725092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * </ul> 72671b9ce3a20ebaff8f7e40fc0e5ec2a388bcc394cIsaac Katzenelson * 727092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * @param firstJulianDay The julian day of the first day of events 728092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * @param events A list of events sorted by start time 729092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * @param top The lowest y value the dna should be drawn at 730092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * @param bottom The highest y value the dna should be drawn at 731092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * @param dayXs An array of x values to draw the dna at, one for each day 732092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * @param conflictColor the color to use for conflicts 733092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * @return 73472a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson */ 735092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik public static HashMap<Integer, DNAStrand> createDNAStrands(int firstJulianDay, 736092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik ArrayList<Event> events, int top, int bottom, int minPixels, int[] dayXs, 737092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Context context) { 73872a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson 739092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (!mMinutesLoaded) { 740092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (context == null) { 741092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Log.wtf(TAG, "No context and haven't loaded parameters yet! Can't create DNA."); 74271b9ce3a20ebaff8f7e40fc0e5ec2a388bcc394cIsaac Katzenelson } 743092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Resources res = context.getResources(); 744092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik CONFLICT_COLOR = res.getColor(R.color.month_dna_conflict_time_color); 745092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik WORK_DAY_START_MINUTES = res.getInteger(R.integer.work_start_minutes); 746092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik WORK_DAY_END_MINUTES = res.getInteger(R.integer.work_end_minutes); 747092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik WORK_DAY_END_LENGTH = DAY_IN_MINUTES - WORK_DAY_END_MINUTES; 748092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik WORK_DAY_MINUTES = WORK_DAY_END_MINUTES - WORK_DAY_START_MINUTES; 749092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik mMinutesLoaded = true; 75072a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 75172a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson 752092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (events == null || events.isEmpty() || dayXs == null || dayXs.length < 1 753092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik || bottom - top < 8 || minPixels < 0) { 754092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Log.e(TAG, 755092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik "Bad values for createDNAStrands! events:" + events + " dayXs:" 756092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik + Arrays.toString(dayXs) + " bot-top:" + (bottom - top) + " minPixels:" 757092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik + minPixels); 758092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik return null; 75971b9ce3a20ebaff8f7e40fc0e5ec2a388bcc394cIsaac Katzenelson } 76071b9ce3a20ebaff8f7e40fc0e5ec2a388bcc394cIsaac Katzenelson 761092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik LinkedList<DNASegment> segments = new LinkedList<DNASegment>(); 762092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik HashMap<Integer, DNAStrand> strands = new HashMap<Integer, DNAStrand>(); 763092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // add a black strand by default, other colors will get added in 764092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // the loop 765092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNAStrand blackStrand = new DNAStrand(); 766092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik blackStrand.color = CONFLICT_COLOR; 767092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.put(CONFLICT_COLOR, blackStrand); 768092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // the min length is the number of minutes that will occupy 769092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // MIN_SEGMENT_PIXELS in the 'work day' time slot. This computes the 770092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // minutes/pixel * minpx where the number of pixels are 3/4 the total 771092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // dna height: 4*(mins/(px * 3/4)) 772092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int minMinutes = minPixels * 4 * WORK_DAY_MINUTES / (3 * (bottom - top)); 773092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 774092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // There are slightly fewer than half as many pixels in 1/6 the space, 775092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // so round to 2.5x for the min minutes in the non-work area 776092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int minOtherMinutes = minMinutes * 5 / 2; 777092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int lastJulianDay = firstJulianDay + dayXs.length - 1; 778092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 779092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Event event = new Event(); 780092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Go through all the events for the week 781092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik for (Event currEvent : events) { 782092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if this event is outside the weeks range skip it 783092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (currEvent.endDay < firstJulianDay || currEvent.startDay > lastJulianDay) { 784092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik continue; 78572a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 786092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (currEvent.drawAsAllday()) { 787092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik addAllDayToStrands(currEvent, strands, firstJulianDay, dayXs.length); 788092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik continue; 78971b9ce3a20ebaff8f7e40fc0e5ec2a388bcc394cIsaac Katzenelson } 790092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Copy the event over so we can clip its start and end to our range 791092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik currEvent.copyTo(event); 792092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.startDay < firstJulianDay) { 793092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.startDay = firstJulianDay; 794092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.startTime = 0; 79571b9ce3a20ebaff8f7e40fc0e5ec2a388bcc394cIsaac Katzenelson } 796092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // If it starts after the work day make sure the start is at least 797092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // minPixels from midnight 798092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.startTime > DAY_IN_MINUTES - minOtherMinutes) { 799092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.startTime = DAY_IN_MINUTES - minOtherMinutes; 80082400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 801092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.endDay > lastJulianDay) { 802092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.endDay = lastJulianDay; 803092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.endTime = DAY_IN_MINUTES - 1; 80472a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 805092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // If the end time is before the work day make sure it ends at least 806092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // minPixels after midnight 807092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.endTime < minOtherMinutes) { 808092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.endTime = minOtherMinutes; 80982400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 810092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // If the start and end are on the same day make sure they are at 811092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // least minPixels apart. This only needs to be done for times 812092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // outside the work day as the min distance for within the work day 813092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // is enforced in the segment code. 814092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.startDay == event.endDay && 815092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.endTime - event.startTime < minOtherMinutes) { 816092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // If it's less than minPixels in an area before the work 817092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // day 818092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.startTime < WORK_DAY_START_MINUTES) { 819092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // extend the end to the first easy guarantee that it's 820092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // minPixels 821092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.endTime = Math.min(event.startTime + minOtherMinutes, 822092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik WORK_DAY_START_MINUTES + minMinutes); 823092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if it's in the area after the work day 824092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } else if (event.endTime > WORK_DAY_END_MINUTES) { 825092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // First try shifting the end but not past midnight 826092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.endTime = Math.min(event.endTime + minOtherMinutes, DAY_IN_MINUTES - 1); 827092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if it's still too small move the start back 828092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.endTime - event.startTime < minOtherMinutes) { 829092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.startTime = event.endTime - minOtherMinutes; 830092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 831092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 83282400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 83382400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson 834092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // This handles adding the first segment 835092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (segments.size() == 0) { 836092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik addNewSegment(segments, event, strands, firstJulianDay, 0, minMinutes); 83782400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson continue; 83882400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 839092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Now compare our current start time to the end time of the last 840092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // segment in the list 841092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNASegment lastSegment = segments.getLast(); 842092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int startMinute = (event.startDay - firstJulianDay) * DAY_IN_MINUTES + event.startTime; 843092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int endMinute = Math.max((event.endDay - firstJulianDay) * DAY_IN_MINUTES 844092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik + event.endTime, startMinute + minMinutes); 845092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 846092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (startMinute < 0) { 847092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik startMinute = 0; 848092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 849092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (endMinute >= WEEK_IN_MINUTES) { 850092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik endMinute = WEEK_IN_MINUTES - 1; 851092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 852092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // If we start before the last segment in the list ends we need to 853092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // start going through the list as this may conflict with other 854092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // events 855092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (startMinute < lastSegment.endMinute) { 856092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int i = segments.size(); 857092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // find the last segment this event intersects with 858092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik while (--i >= 0 && endMinute < segments.get(i).startMinute); 859092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 860092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNASegment currSegment; 861092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // for each segment this event intersects with 862092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik for (; i >= 0 && startMinute <= (currSegment = segments.get(i)).endMinute; i--) { 863092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if the segment is already a conflict ignore it 864092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (currSegment.color == CONFLICT_COLOR) { 865092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik continue; 86672a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 867092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if the event ends before the segment and wouldn't create 868092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // a segment that is too small split off the right side 869092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (endMinute < currSegment.endMinute - minMinutes) { 870092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNASegment rhs = new DNASegment(); 871092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik rhs.endMinute = currSegment.endMinute; 872092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik rhs.color = currSegment.color; 873092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik rhs.startMinute = endMinute + 1; 874092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik rhs.day = currSegment.day; 875092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik currSegment.endMinute = endMinute; 876092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segments.add(i + 1, rhs); 877092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.get(rhs.color).count++; 878092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (DEBUG) { 879092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Log.d(TAG, "Added rhs, curr:" + currSegment.toString() + " i:" 880092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik + segments.get(i).toString()); 881092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 882092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 883092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if the event starts after the segment and wouldn't create 884092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // a segment that is too small split off the left side 885092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (startMinute > currSegment.startMinute + minMinutes) { 886092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNASegment lhs = new DNASegment(); 887092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.startMinute = currSegment.startMinute; 888092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.color = currSegment.color; 889092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.endMinute = startMinute - 1; 890092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.day = currSegment.day; 891092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik currSegment.startMinute = startMinute; 892092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // increment i so that we are at the right position when 893092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // referencing the segments to the right and left of the 894092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // current segment. 895092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segments.add(i++, lhs); 896092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.get(lhs.color).count++; 897092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (DEBUG) { 898092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Log.d(TAG, "Added lhs, curr:" + currSegment.toString() + " i:" 899092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik + segments.get(i).toString()); 900092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 901092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 902092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if the right side is black merge this with the segment to 903092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // the right if they're on the same day and overlap 904092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (i + 1 < segments.size()) { 905092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNASegment rhs = segments.get(i + 1); 906092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (rhs.color == CONFLICT_COLOR && currSegment.day == rhs.day 907092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik && rhs.startMinute <= currSegment.endMinute + 1) { 908092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik rhs.startMinute = Math.min(currSegment.startMinute, rhs.startMinute); 909092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segments.remove(currSegment); 910092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.get(currSegment.color).count--; 911092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // point at the new current segment 912092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik currSegment = rhs; 913092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 914092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 915092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if the left side is black merge this with the segment to 916092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // the left if they're on the same day and overlap 917092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (i - 1 >= 0) { 918092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNASegment lhs = segments.get(i - 1); 919092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (lhs.color == CONFLICT_COLOR && currSegment.day == lhs.day 920092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik && lhs.endMinute >= currSegment.startMinute - 1) { 921092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.endMinute = Math.max(currSegment.endMinute, lhs.endMinute); 922092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segments.remove(currSegment); 923092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.get(currSegment.color).count--; 924092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // point at the new current segment 925092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik currSegment = lhs; 926092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // point i at the new current segment in case new 927092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // code is added 928092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik i--; 929092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 930092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 931092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if we're still not black, decrement the count for the 932092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // color being removed, change this to black, and increment 933092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // the black count 934092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (currSegment.color != CONFLICT_COLOR) { 935092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.get(currSegment.color).count--; 936092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik currSegment.color = CONFLICT_COLOR; 937092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.get(CONFLICT_COLOR).count++; 93872a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 93972a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 940092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 94172a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 942092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // If this event extends beyond the last segment add a new segment 943092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (endMinute > lastSegment.endMinute) { 944092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik addNewSegment(segments, event, strands, firstJulianDay, lastSegment.endMinute, 945092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik minMinutes); 94682400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 94782400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 948092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik weaveDNAStrands(segments, firstJulianDay, strands, top, bottom, dayXs); 949092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik return strands; 950092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 95182400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson 952092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // This figures out allDay colors as allDay events are found 953092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik private static void addAllDayToStrands(Event event, HashMap<Integer, DNAStrand> strands, 954092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int firstJulianDay, int numDays) { 955092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNAStrand strand = getOrCreateStrand(strands, CONFLICT_COLOR); 956092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if we haven't initialized the allDay portion create it now 957092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (strand.allDays == null) { 958092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.allDays = new int[numDays]; 95972a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 96072a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson 961092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // For each day this event is on update the color 962092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int end = Math.min(event.endDay - firstJulianDay, numDays - 1); 963092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik for (int i = Math.max(event.startDay - firstJulianDay, 0); i <= end; i++) { 964092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (strand.allDays[i] != 0) { 965092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if this day already had a color, it is now a conflict 966092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.allDays[i] = CONFLICT_COLOR; 967092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } else { 968092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // else it's just the color of the event 969092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.allDays[i] = event.color; 970092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 971092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 972092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 973092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 974092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // This processes all the segments, sorts them by color, and generates a 975092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // list of points to draw 976092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik private static void weaveDNAStrands(LinkedList<DNASegment> segments, int firstJulianDay, 977092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik HashMap<Integer, DNAStrand> strands, int top, int bottom, int[] dayXs) { 978092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // First, get rid of any colors that ended up with no segments 979092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Iterator<DNAStrand> strandIterator = strands.values().iterator(); 980092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik while (strandIterator.hasNext()) { 981092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNAStrand strand = strandIterator.next(); 982092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (strand.count < 1 && strand.allDays == null) { 983092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strandIterator.remove(); 98472a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson continue; 98572a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 986092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.points = new float[strand.count * 4]; 987092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.position = 0; 988092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 989092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Go through each segment and compute its points 990092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik for (DNASegment segment : segments) { 991092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Add the points to the strand of that color 992092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNAStrand strand = strands.get(segment.color); 993092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int dayIndex = segment.day - firstJulianDay; 994092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int dayStartMinute = segment.startMinute % DAY_IN_MINUTES; 995092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int dayEndMinute = segment.endMinute % DAY_IN_MINUTES; 996092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int height = bottom - top; 997092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int workDayHeight = height * 3 / 4; 998092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int remainderHeight = (height - workDayHeight) / 2; 999092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 1000092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int x = dayXs[dayIndex]; 1001092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int y0 = 0; 1002092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int y1 = 0; 1003092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 1004092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik y0 = top + getPixelOffsetFromMinutes(dayStartMinute, workDayHeight, remainderHeight); 1005092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik y1 = top + getPixelOffsetFromMinutes(dayEndMinute, workDayHeight, remainderHeight); 1006092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (DEBUG) { 1007092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Log.d(TAG, "Adding " + Integer.toHexString(segment.color) + " at x,y0,y1: " + x 1008092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik + " " + y0 + " " + y1 + " for " + dayStartMinute + " " + dayEndMinute); 100972a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 1010092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.points[strand.position++] = x; 1011092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.points[strand.position++] = y0; 1012092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.points[strand.position++] = x; 1013092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.points[strand.position++] = y1; 101482400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 101582400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 1016092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 1017092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik /** 1018092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * Compute a pixel offset from the top for a given minute from the work day 1019092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * height and the height of the top area. 1020092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik */ 1021092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik private static int getPixelOffsetFromMinutes(int minute, int workDayHeight, 1022092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int remainderHeight) { 1023092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int y; 1024092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (minute < WORK_DAY_START_MINUTES) { 1025092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik y = minute * remainderHeight / WORK_DAY_START_MINUTES; 1026092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } else if (minute < WORK_DAY_END_MINUTES) { 1027092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik y = remainderHeight + (minute - WORK_DAY_START_MINUTES) * workDayHeight 1028092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik / WORK_DAY_MINUTES; 1029092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } else { 1030092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik y = remainderHeight + workDayHeight + (minute - WORK_DAY_END_MINUTES) * remainderHeight 1031092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik / WORK_DAY_END_LENGTH; 1032092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 1033092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik return y; 1034092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 1035092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 1036092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik /** 1037092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * Add a new segment based on the event provided. This will handle splitting 1038092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * segments across day boundaries and ensures a minimum size for segments. 1039092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik */ 1040092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik private static void addNewSegment(LinkedList<DNASegment> segments, Event event, 1041092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik HashMap<Integer, DNAStrand> strands, int firstJulianDay, int minStart, int minMinutes) { 1042092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.startDay > event.endDay) { 1043092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Log.wtf(TAG, "Event starts after it ends: " + event.toString()); 1044092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 1045092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // If this is a multiday event split it up by day 1046092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.startDay != event.endDay) { 1047092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Event lhs = new Event(); 1048092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.color = event.color; 1049092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.startDay = event.startDay; 1050092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // the first day we want the start time to be the actual start time 1051092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.startTime = event.startTime; 1052092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.endDay = lhs.startDay; 1053092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.endTime = DAY_IN_MINUTES - 1; 1054092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Nearly recursive iteration! 1055092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik while (lhs.startDay != event.endDay) { 1056092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik addNewSegment(segments, lhs, strands, firstJulianDay, minStart, minMinutes); 1057092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // The days in between are all day, even though that shouldn't 1058092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // actually happen due to the allday filtering 1059092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.startDay++; 1060092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.endDay = lhs.startDay; 1061092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.startTime = 0; 1062092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik minStart = 0; 1063092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 1064092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // The last day we want the end time to be the actual end time 1065092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.endTime = event.endTime; 1066092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event = lhs; 1067092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 1068092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Create the new segment and compute its fields 1069092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNASegment segment = new DNASegment(); 1070092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int dayOffset = (event.startDay - firstJulianDay) * DAY_IN_MINUTES; 1071092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int endOfDay = dayOffset + DAY_IN_MINUTES - 1; 1072092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // clip the start if needed 1073092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segment.startMinute = Math.max(dayOffset + event.startTime, minStart); 1074092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // and extend the end if it's too small, but not beyond the end of the 1075092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // day 1076092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int minEnd = Math.min(segment.startMinute + minMinutes, endOfDay); 1077092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segment.endMinute = Math.max(dayOffset + event.endTime, minEnd); 1078092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (segment.endMinute > endOfDay) { 1079092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segment.endMinute = endOfDay; 1080092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 1081092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 1082092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segment.color = event.color; 1083092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segment.day = event.startDay; 1084092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segments.add(segment); 1085092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // increment the count for the correct color or add a new strand if we 1086092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // don't have that color yet 1087092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNAStrand strand = getOrCreateStrand(strands, segment.color); 1088092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.count++; 1089092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 1090092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 1091092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik /** 1092092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * Try to get a strand of the given color. Create it if it doesn't exist. 1093092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik */ 1094092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik private static DNAStrand getOrCreateStrand(HashMap<Integer, DNAStrand> strands, int color) { 1095092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNAStrand strand = strands.get(color); 1096092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (strand == null) { 1097092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand = new DNAStrand(); 1098092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.color = color; 1099092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.count = 0; 1100092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.put(strand.color, strand); 1101092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 1102092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik return strand; 1103092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 1104092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 1105c0f6efee87520ce0c8b52246129169f94850177bRoboErik /** 1106c0f6efee87520ce0c8b52246129169f94850177bRoboErik * Sends an intent to launch the top level Calendar view. 1107c0f6efee87520ce0c8b52246129169f94850177bRoboErik * 1108c0f6efee87520ce0c8b52246129169f94850177bRoboErik * @param context 1109c0f6efee87520ce0c8b52246129169f94850177bRoboErik */ 1110c0f6efee87520ce0c8b52246129169f94850177bRoboErik public static void returnToCalendarHome(Context context) { 11113864be025ed7fa5bcb33c7adaae9267d5b34f17fRoboErik Intent launchIntent = new Intent(context, AllInOneActivity.class); 11124ba19dfbd8eccc5a22c3e064a9810336ef73f658RoboErik launchIntent.setAction(Intent.ACTION_DEFAULT); 11133864be025ed7fa5bcb33c7adaae9267d5b34f17fRoboErik launchIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); 11144ba19dfbd8eccc5a22c3e064a9810336ef73f658RoboErik launchIntent.putExtra(INTENT_KEY_HOME, true); 1115c0f6efee87520ce0c8b52246129169f94850177bRoboErik context.startActivity(launchIntent); 1116c0f6efee87520ce0c8b52246129169f94850177bRoboErik } 111714e82b453a95456277fa5c40189c9b253a8e487fRoboErik 111814e82b453a95456277fa5c40189c9b253a8e487fRoboErik /** 111950f10944eddba97e6730bbdc7545672d0eeec08cRoboErik * This sets up a search view to use Calendar's search suggestions provider 112050f10944eddba97e6730bbdc7545672d0eeec08cRoboErik * and to allow refining the search. 11215d89406c7ca7974b5fe61b21c82634f8726439efMichael Chan * 112250f10944eddba97e6730bbdc7545672d0eeec08cRoboErik * @param view The {@link SearchView} to set up 112350f10944eddba97e6730bbdc7545672d0eeec08cRoboErik * @param act The activity using the view 112450f10944eddba97e6730bbdc7545672d0eeec08cRoboErik */ 112550f10944eddba97e6730bbdc7545672d0eeec08cRoboErik public static void setUpSearchView(SearchView view, Activity act) { 112650f10944eddba97e6730bbdc7545672d0eeec08cRoboErik SearchManager searchManager = (SearchManager) act.getSystemService(Context.SEARCH_SERVICE); 112750f10944eddba97e6730bbdc7545672d0eeec08cRoboErik view.setSearchableInfo(searchManager.getSearchableInfo(act.getComponentName())); 112850f10944eddba97e6730bbdc7545672d0eeec08cRoboErik view.setQueryRefinementEnabled(true); 112950f10944eddba97e6730bbdc7545672d0eeec08cRoboErik } 113050f10944eddba97e6730bbdc7545672d0eeec08cRoboErik 113150f10944eddba97e6730bbdc7545672d0eeec08cRoboErik /** 113214e82b453a95456277fa5c40189c9b253a8e487fRoboErik * Given a context and a time in millis since unix epoch figures out the 113314e82b453a95456277fa5c40189c9b253a8e487fRoboErik * correct week of the year for that time. 113414e82b453a95456277fa5c40189c9b253a8e487fRoboErik * 113514e82b453a95456277fa5c40189c9b253a8e487fRoboErik * @param millisSinceEpoch 113614e82b453a95456277fa5c40189c9b253a8e487fRoboErik * @return 113714e82b453a95456277fa5c40189c9b253a8e487fRoboErik */ 113814e82b453a95456277fa5c40189c9b253a8e487fRoboErik public static int getWeekNumberFromTime(long millisSinceEpoch, Context context) { 113914e82b453a95456277fa5c40189c9b253a8e487fRoboErik Time weekTime = new Time(getTimeZone(context, null)); 114014e82b453a95456277fa5c40189c9b253a8e487fRoboErik weekTime.set(millisSinceEpoch); 114114e82b453a95456277fa5c40189c9b253a8e487fRoboErik weekTime.normalize(true); 114214e82b453a95456277fa5c40189c9b253a8e487fRoboErik int firstDayOfWeek = getFirstDayOfWeek(context); 114314e82b453a95456277fa5c40189c9b253a8e487fRoboErik // if the date is on Saturday or Sunday and the start of the week 114414e82b453a95456277fa5c40189c9b253a8e487fRoboErik // isn't Monday we may need to shift the date to be in the correct 114514e82b453a95456277fa5c40189c9b253a8e487fRoboErik // week 114614e82b453a95456277fa5c40189c9b253a8e487fRoboErik if (weekTime.weekDay == Time.SUNDAY 114714e82b453a95456277fa5c40189c9b253a8e487fRoboErik && (firstDayOfWeek == Time.SUNDAY || firstDayOfWeek == Time.SATURDAY)) { 114814e82b453a95456277fa5c40189c9b253a8e487fRoboErik weekTime.monthDay++; 114914e82b453a95456277fa5c40189c9b253a8e487fRoboErik weekTime.normalize(true); 115014e82b453a95456277fa5c40189c9b253a8e487fRoboErik } else if (weekTime.weekDay == Time.SATURDAY && firstDayOfWeek == Time.SATURDAY) { 115114e82b453a95456277fa5c40189c9b253a8e487fRoboErik weekTime.monthDay += 2; 115214e82b453a95456277fa5c40189c9b253a8e487fRoboErik weekTime.normalize(true); 115314e82b453a95456277fa5c40189c9b253a8e487fRoboErik } 115414e82b453a95456277fa5c40189c9b253a8e487fRoboErik return weekTime.getWeekNumber(); 115514e82b453a95456277fa5c40189c9b253a8e487fRoboErik } 11564eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik 11574eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik /** 11584eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * Formats a day of the week string. This is either just the name of the day 11594eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * or a combination of yesterday/today/tomorrow and the day of the week. 11604eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * 11614eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * @param julianDay The julian day to get the string for 11624eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * @param todayJulianDay The julian day for today's date 11634eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * @param millis A utc millis since epoch time that falls on julian day 11644eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * @param context The calling context, used to get the timezone and do the 11654eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * formatting 11664eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * @return 11674eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik */ 11684eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik public static String getDayOfWeekString(int julianDay, int todayJulianDay, long millis, 11694eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik Context context) { 117099704a2787158bf670fa4a7b4e4f89ace10afa00Michael Chan getTimeZone(context, null); 11714eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik int flags = DateUtils.FORMAT_SHOW_WEEKDAY; 11724eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik String dayViewText; 11734eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik if (julianDay == todayJulianDay) { 11744eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik dayViewText = context.getString(R.string.agenda_today, 11754eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik mTZUtils.formatDateRange(context, millis, millis, flags).toString()); 11764eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik } else if (julianDay == todayJulianDay - 1) { 11774eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik dayViewText = context.getString(R.string.agenda_yesterday, 11784eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik mTZUtils.formatDateRange(context, millis, millis, flags).toString()); 11794eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik } else if (julianDay == todayJulianDay + 1) { 11804eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik dayViewText = context.getString(R.string.agenda_tomorrow, 11814eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik mTZUtils.formatDateRange(context, millis, millis, flags).toString()); 11824eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik } else { 11834eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik dayViewText = mTZUtils.formatDateRange(context, millis, millis, flags).toString(); 11844eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik } 11854eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik dayViewText = dayViewText.toUpperCase(); 11864eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik return dayViewText; 11874eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik } 11884bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson 11894bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson // Calculate the time until midnight + 1 second and set the handler to 11904bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson // do run the runnable 11914bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson public static void setMidnightUpdater(Handler h, Runnable r, String timezone) { 11924bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson if (h == null || r == null || timezone == null) { 11934bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson return; 11944bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson } 11954bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson long now = System.currentTimeMillis(); 11964bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson Time time = new Time(timezone); 11974bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson time.set(now); 11984bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson long runInMillis = (24 * 3600 - time.hour * 3600 - time.minute * 60 - 11994bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson time.second + 1) * 1000; 12004bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson h.removeCallbacks(r); 12014bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson h.postDelayed(r, runInMillis); 12024bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson } 12034bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson 12044bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson // Stop the midnight update thread 12054bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson public static void resetMidnightUpdater(Handler h, Runnable r) { 12064bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson if (h == null || r == null) { 12074bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson return; 12084bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson } 12094bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson h.removeCallbacks(r); 12104bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson } 121175f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting 121275f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting /** 121375f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting * Returns a string description of the specified time interval. 121475f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting */ 121575f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting public static String getDisplayedDatetime(long startMillis, long endMillis, long currentMillis, 121623acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting String localTimezone, boolean allDay, Context context) { 121775f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting // Configure date/time formatting. 121875f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting int flagsDate = DateUtils.FORMAT_SHOW_DATE | DateUtils.FORMAT_SHOW_WEEKDAY; 121975f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting int flagsTime = DateUtils.FORMAT_SHOW_TIME; 122075f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting if (DateFormat.is24HourFormat(context)) { 122175f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting flagsTime |= DateUtils.FORMAT_24HOUR; 122275f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 122375f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting 122475f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting Time currentTime = new Time(localTimezone); 122575f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting currentTime.set(currentMillis); 12264e92627c5eb10de50c49c57e116b080d48360c70Sara Ting Resources resources = context.getResources(); 122775f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting String datetimeString = null; 122875f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting if (allDay) { 122975f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting // All day events require special timezone adjustment. 123075f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting long localStartMillis = convertAlldayUtcToLocal(null, startMillis, localTimezone); 123175f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting long localEndMillis = convertAlldayUtcToLocal(null, endMillis, localTimezone); 123275f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting if (singleDayEvent(localStartMillis, localEndMillis, currentTime.gmtoff)) { 123375f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting // If possible, use "Today" or "Tomorrow" instead of a full date string. 12344e92627c5eb10de50c49c57e116b080d48360c70Sara Ting int todayOrTomorrow = isTodayOrTomorrow(context.getResources(), 123575f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting localStartMillis, currentMillis, currentTime.gmtoff); 12364e92627c5eb10de50c49c57e116b080d48360c70Sara Ting if (TODAY == todayOrTomorrow) { 12374e92627c5eb10de50c49c57e116b080d48360c70Sara Ting datetimeString = resources.getString(R.string.today); 12384e92627c5eb10de50c49c57e116b080d48360c70Sara Ting } else if (TOMORROW == todayOrTomorrow) { 12394e92627c5eb10de50c49c57e116b080d48360c70Sara Ting datetimeString = resources.getString(R.string.tomorrow); 12404e92627c5eb10de50c49c57e116b080d48360c70Sara Ting } 124175f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 1242059117da0141f5e3c6ce479dd87c6f8d8365e7e1Sara Ting if (datetimeString == null) { 1243059117da0141f5e3c6ce479dd87c6f8d8365e7e1Sara Ting // For multi-day allday events or single-day all-day events that are not 1244059117da0141f5e3c6ce479dd87c6f8d8365e7e1Sara Ting // today or tomorrow, use framework formatter. 1245059117da0141f5e3c6ce479dd87c6f8d8365e7e1Sara Ting Formatter f = new Formatter(new StringBuilder(50), Locale.getDefault()); 1246059117da0141f5e3c6ce479dd87c6f8d8365e7e1Sara Ting datetimeString = DateUtils.formatDateRange(context, f, startMillis, 1247059117da0141f5e3c6ce479dd87c6f8d8365e7e1Sara Ting endMillis, flagsDate, Time.TIMEZONE_UTC).toString(); 1248059117da0141f5e3c6ce479dd87c6f8d8365e7e1Sara Ting } 124975f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } else { 125075f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting if (singleDayEvent(startMillis, endMillis, currentTime.gmtoff)) { 12514e92627c5eb10de50c49c57e116b080d48360c70Sara Ting // Format the time. 125275f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting String timeString = Utils.formatDateRange(context, startMillis, endMillis, 125375f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting flagsTime); 12544e92627c5eb10de50c49c57e116b080d48360c70Sara Ting 12554e92627c5eb10de50c49c57e116b080d48360c70Sara Ting // If possible, use "Today" or "Tomorrow" instead of a full date string. 12564e92627c5eb10de50c49c57e116b080d48360c70Sara Ting int todayOrTomorrow = isTodayOrTomorrow(context.getResources(), startMillis, 12574e92627c5eb10de50c49c57e116b080d48360c70Sara Ting currentMillis, currentTime.gmtoff); 12584e92627c5eb10de50c49c57e116b080d48360c70Sara Ting if (TODAY == todayOrTomorrow) { 12594e92627c5eb10de50c49c57e116b080d48360c70Sara Ting // Example: "Today at 1:00pm - 2:00 pm" 12604e92627c5eb10de50c49c57e116b080d48360c70Sara Ting datetimeString = resources.getString(R.string.today_at_time_fmt, 12614e92627c5eb10de50c49c57e116b080d48360c70Sara Ting timeString); 12624e92627c5eb10de50c49c57e116b080d48360c70Sara Ting } else if (TOMORROW == todayOrTomorrow) { 12634e92627c5eb10de50c49c57e116b080d48360c70Sara Ting // Example: "Tomorrow at 1:00pm - 2:00 pm" 12644e92627c5eb10de50c49c57e116b080d48360c70Sara Ting datetimeString = resources.getString(R.string.tomorrow_at_time_fmt, 12654e92627c5eb10de50c49c57e116b080d48360c70Sara Ting timeString); 12664e92627c5eb10de50c49c57e116b080d48360c70Sara Ting } else { 12674e92627c5eb10de50c49c57e116b080d48360c70Sara Ting // Format the full date. Example: "Thursday, April 12, 1:00pm - 2:00pm" 12684e92627c5eb10de50c49c57e116b080d48360c70Sara Ting String dateString = Utils.formatDateRange(context, startMillis, endMillis, 12694e92627c5eb10de50c49c57e116b080d48360c70Sara Ting flagsDate); 12704e92627c5eb10de50c49c57e116b080d48360c70Sara Ting datetimeString = resources.getString(R.string.date_time_fmt, dateString, 12714e92627c5eb10de50c49c57e116b080d48360c70Sara Ting timeString); 12724e92627c5eb10de50c49c57e116b080d48360c70Sara Ting } 127375f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } else { 127475f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting // For multiday events, shorten day/month names. 127575f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting // Example format: "Fri Apr 6, 5:00pm - Sun, Apr 8, 6:00pm" 127675f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting int flagsDatetime = flagsDate | flagsTime | DateUtils.FORMAT_ABBREV_MONTH | 127775f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting DateUtils.FORMAT_ABBREV_WEEKDAY; 127875f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting datetimeString = Utils.formatDateRange(context, startMillis, endMillis, 127975f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting flagsDatetime); 128075f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 128123acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting } 128223acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting return datetimeString; 128323acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting } 128475f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting 128523acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting /** 128623acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting * Returns the timezone to display in the event info, if the local timezone is different 128723acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting * from the event timezone. Otherwise returns null. 128823acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting */ 128923acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting public static String getDisplayedTimezone(long startMillis, String localTimezone, 129023acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting String eventTimezone) { 129123acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting String tzDisplay = null; 129223acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting if (!TextUtils.equals(localTimezone, eventTimezone)) { 129323acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting // Figure out if this is in DST 129423acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting TimeZone tz = TimeZone.getTimeZone(localTimezone); 129523acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting if (tz == null || tz.getID().equals("GMT")) { 129623acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting tzDisplay = localTimezone; 129723acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting } else { 129823acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting Time startTime = new Time(localTimezone); 129923acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting startTime.set(startMillis); 130023acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting tzDisplay = tz.getDisplayName(startTime.isDst != 0, TimeZone.SHORT); 130175f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 130275f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 130323acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting return tzDisplay; 130475f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 130575f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting 130675f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting /** 130775f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting * Returns whether the specified time interval is in a single day. 130875f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting */ 130975f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting private static boolean singleDayEvent(long startMillis, long endMillis, long localGmtOffset) { 131075f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting if (startMillis == endMillis) { 131175f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting return true; 131275f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 131375f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting 131475f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting // An event ending at midnight should still be a single-day event, so check 131575f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting // time end-1. 131675f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting int startDay = Time.getJulianDay(startMillis, localGmtOffset); 131775f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting int endDay = Time.getJulianDay(endMillis - 1, localGmtOffset); 131875f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting return startDay == endDay; 131975f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 132075f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting 13214e92627c5eb10de50c49c57e116b080d48360c70Sara Ting // Using int constants as a return value instead of an enum to minimize resources. 13224e92627c5eb10de50c49c57e116b080d48360c70Sara Ting private static final int TODAY = 1; 13234e92627c5eb10de50c49c57e116b080d48360c70Sara Ting private static final int TOMORROW = 2; 13244e92627c5eb10de50c49c57e116b080d48360c70Sara Ting private static final int NONE = 0; 13254e92627c5eb10de50c49c57e116b080d48360c70Sara Ting 132675f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting /** 13274e92627c5eb10de50c49c57e116b080d48360c70Sara Ting * Returns TODAY or TOMORROW if applicable. Otherwise returns NONE. 132875f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting */ 13294e92627c5eb10de50c49c57e116b080d48360c70Sara Ting private static int isTodayOrTomorrow(Resources r, long dayMillis, 133075f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting long currentMillis, long localGmtOffset) { 133175f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting int startDay = Time.getJulianDay(dayMillis, localGmtOffset); 133275f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting int currentDay = Time.getJulianDay(currentMillis, localGmtOffset); 133375f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting 133475f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting int days = startDay - currentDay; 133575f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting if (days == 1) { 13364e92627c5eb10de50c49c57e116b080d48360c70Sara Ting return TOMORROW; 133775f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } else if (days == 0) { 13384e92627c5eb10de50c49c57e116b080d48360c70Sara Ting return TODAY; 133975f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } else { 13404e92627c5eb10de50c49c57e116b080d48360c70Sara Ting return NONE; 134175f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 134275f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 1343d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1344d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting /** 1345d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting * Create an intent for emailing attendees of an event. 1346d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting * 1347d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting * @param resources The resources for translating strings. 1348d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting * @param eventTitle The title of the event to use as the email subject. 1349e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan * @param body The default text for the email body. 1350d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting * @param toEmails The list of emails for the 'to' line. 1351d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting * @param ccEmails The list of emails for the 'cc' line. 1352d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting * @param ownerAccount The owner account to use as the email sender. 1353d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting */ 1354d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting public static Intent createEmailAttendeesIntent(Resources resources, String eventTitle, 1355e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan String body, List<String> toEmails, List<String> ccEmails, String ownerAccount) { 1356d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting List<String> toList = toEmails; 1357d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting List<String> ccList = ccEmails; 1358d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting if (toEmails.size() <= 0) { 1359d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting if (ccEmails.size() <= 0) { 1360d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // TODO: Return a SEND intent if no one to email to, to at least populate 1361d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // a draft email with the subject (and no recipients). 1362e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan throw new IllegalArgumentException("Both toEmails and ccEmails are empty."); 1363d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1364d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1365d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // Email app does not work with no "to" recipient. Move all 'cc' to 'to' 1366d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // in this case. 1367d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting toList = ccEmails; 1368d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting ccList = null; 1369d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1370d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1371d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // Use the event title as the email subject (prepended with 'Re: '). 1372d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting String subject = null; 1373d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting if (eventTitle != null) { 1374d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting subject = resources.getString(R.string.email_subject_prefix) + eventTitle; 1375d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1376d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1377d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // Use the SENDTO intent with a 'mailto' URI, because using SEND will cause 1378d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // the picker to show apps like text messaging, which does not make sense 1379d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // for email addresses. We put all data in the URI instead of using the extra 1380d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // Intent fields (ie. EXTRA_CC, etc) because some email apps might not handle 1381d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // those (though gmail does). 1382d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting Uri.Builder uriBuilder = new Uri.Builder(); 1383d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting uriBuilder.scheme("mailto"); 1384d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1385d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // We will append the first email to the 'mailto' field later (because the 1386d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // current state of the Email app requires it). Add the remaining 'to' values 1387d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // here. When the email codebase is updated, we can simplify this. 1388d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting if (toList.size() > 1) { 1389d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting for (int i = 1; i < toList.size(); i++) { 1390d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // The Email app requires repeated parameter settings instead of 1391d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // a single comma-separated list. 1392d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting uriBuilder.appendQueryParameter("to", toList.get(i)); 1393d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1394d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1395d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1396d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // Add the subject parameter. 1397d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting if (subject != null) { 1398d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting uriBuilder.appendQueryParameter("subject", subject); 1399d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1400d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1401e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan // Add the subject parameter. 1402e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan if (body != null) { 1403e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan uriBuilder.appendQueryParameter("body", body); 1404e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan } 1405e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan 1406d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // Add the cc parameters. 1407d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting if (ccList != null && ccList.size() > 0) { 1408d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting for (String email : ccList) { 1409d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting uriBuilder.appendQueryParameter("cc", email); 1410d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1411d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1412d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1413d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // Insert the first email after 'mailto:' in the URI manually since Uri.Builder 1414d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // doesn't seem to have a way to do this. 1415d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting String uri = uriBuilder.toString(); 1416d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting if (uri.startsWith("mailto:")) { 1417d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting StringBuilder builder = new StringBuilder(uri); 1418d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting builder.insert(7, Uri.encode(toList.get(0))); 1419d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting uri = builder.toString(); 1420d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1421d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1422d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // Start the email intent. Email from the account of the calendar owner in case there 1423d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // are multiple email accounts. 1424d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting Intent emailIntent = new Intent(android.content.Intent.ACTION_SENDTO, Uri.parse(uri)); 1425d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting emailIntent.putExtra("fromAccountString", ownerAccount); 1426e6baa6a8ca06655e5d31edbca010795e439666fdSara Ting 1427e6baa6a8ca06655e5d31edbca010795e439666fdSara Ting // Workaround a Email bug that overwrites the body with this intent extra. If not 1428e6baa6a8ca06655e5d31edbca010795e439666fdSara Ting // set, it clears the body. 1429e6baa6a8ca06655e5d31edbca010795e439666fdSara Ting if (body != null) { 1430e6baa6a8ca06655e5d31edbca010795e439666fdSara Ting emailIntent.putExtra(Intent.EXTRA_TEXT, body); 1431e6baa6a8ca06655e5d31edbca010795e439666fdSara Ting } 1432e6baa6a8ca06655e5d31edbca010795e439666fdSara Ting 1433d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting return Intent.createChooser(emailIntent, resources.getString(R.string.email_picker_label)); 1434d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1435d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1436d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting /** 1437ddbc002f3471e224fc112d406116e396ee1c50aeSara Ting * Example fake email addresses used as attendee emails are resources like conference rooms, 1438ddbc002f3471e224fc112d406116e396ee1c50aeSara Ting * or another calendar, etc. These all end in "calendar.google.com". 1439d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting */ 1440ddbc002f3471e224fc112d406116e396ee1c50aeSara Ting public static boolean isValidEmail(String email) { 1441ddbc002f3471e224fc112d406116e396ee1c50aeSara Ting return email != null && !email.endsWith(MACHINE_GENERATED_ADDRESS); 1442d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1443c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson 1444c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson /** 1445247a2f141c2b70d1ed36dfba708667edd86d4b61Sara Ting * Returns true if: 1446247a2f141c2b70d1ed36dfba708667edd86d4b61Sara Ting * (1) the email is not a resource like a conference room or another calendar. 1447247a2f141c2b70d1ed36dfba708667edd86d4b61Sara Ting * Catch most of these by filtering out suffix calendar.google.com. 1448247a2f141c2b70d1ed36dfba708667edd86d4b61Sara Ting * (2) the email is not equal to the sync account to prevent mailing himself. 1449247a2f141c2b70d1ed36dfba708667edd86d4b61Sara Ting */ 1450247a2f141c2b70d1ed36dfba708667edd86d4b61Sara Ting public static boolean isEmailableFrom(String email, String syncAccountName) { 1451247a2f141c2b70d1ed36dfba708667edd86d4b61Sara Ting return Utils.isValidEmail(email) && !email.equals(syncAccountName); 1452247a2f141c2b70d1ed36dfba708667edd86d4b61Sara Ting } 1453247a2f141c2b70d1ed36dfba708667edd86d4b61Sara Ting 1454247a2f141c2b70d1ed36dfba708667edd86d4b61Sara Ting /** 1455c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson * Inserts a drawable with today's day into the today's icon in the option menu 1456c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson * @param icon - today's icon from the options menu 1457c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson */ 1458c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson public static void setTodayIcon(LayerDrawable icon, Context c, String timezone) { 1459c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson DayOfMonthDrawable today; 1460c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson 1461c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson // Reuse current drawable if possible 1462c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson Drawable currentDrawable = icon.findDrawableByLayerId(R.id.today_icon_day); 1463c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson if (currentDrawable != null && currentDrawable instanceof DayOfMonthDrawable) { 1464c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson today = (DayOfMonthDrawable)currentDrawable; 1465c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson } else { 1466c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson today = new DayOfMonthDrawable(c); 1467c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson } 1468c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson // Set the day and update the icon 1469c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson Time now = new Time(timezone); 1470c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson now.setToNow(); 1471c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson now.normalize(false); 1472c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson today.setDayOfMonth(now.monthDay); 1473c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson icon.mutate(); 1474c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson icon.setDrawableByLayerId(R.id.today_icon_day, today); 1475c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson } 1476c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson 1477c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson private static class CalendarBroadcastReceiver extends BroadcastReceiver { 1478c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson 1479c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson Runnable mCallBack; 1480c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson 1481c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson public CalendarBroadcastReceiver(Runnable callback) { 1482c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson super(); 1483c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson mCallBack = callback; 1484c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson } 1485c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson @Override 1486c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson public void onReceive(Context context, Intent intent) { 1487c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson if (intent.getAction().equals(Intent.ACTION_DATE_CHANGED) || 1488c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson intent.getAction().equals(Intent.ACTION_TIME_CHANGED) || 1489c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson intent.getAction().equals(Intent.ACTION_LOCALE_CHANGED) || 1490c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson intent.getAction().equals(Intent.ACTION_TIMEZONE_CHANGED)) { 1491c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson if (mCallBack != null) { 1492c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson mCallBack.run(); 1493c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson } 1494c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson } 1495c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson } 1496c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson } 1497c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson 1498c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson public static BroadcastReceiver setTimeChangesReceiver(Context c, Runnable callback) { 1499c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson IntentFilter filter = new IntentFilter(); 1500c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson filter.addAction(Intent.ACTION_TIME_CHANGED); 1501c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson filter.addAction(Intent.ACTION_DATE_CHANGED); 1502c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson filter.addAction(Intent.ACTION_TIMEZONE_CHANGED); 1503c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson filter.addAction(Intent.ACTION_LOCALE_CHANGED); 1504c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson 1505c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson CalendarBroadcastReceiver r = new CalendarBroadcastReceiver(callback); 1506c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson c.registerReceiver(r, filter); 1507c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson return r; 1508c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson } 1509c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson 1510c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson public static void clearTimeChangesReceiver(Context c, BroadcastReceiver r) { 1511c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson c.unregisterReceiver(r); 1512c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson } 1513e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan 1514e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan /** 1515e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan * Get a list of quick responses used for emailing guests from the 1516e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan * SharedPreferences. If not are found, get the hard coded ones that shipped 1517e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan * with the app 1518e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan * 1519e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan * @param context 1520e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan * @return a list of quick responses. 1521e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan */ 1522e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan public static String[] getQuickResponses(Context context) { 1523e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan String[] s = Utils.getSharedPreference(context, KEY_QUICK_RESPONSES, (String[]) null); 1524e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan 1525e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan if (s == null) { 1526e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan s = context.getResources().getStringArray(R.array.quick_response_defaults); 1527e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan } 1528e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan 1529e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan return s; 1530e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan } 1531dacfb663d63253880090151fde87bd9da9a59347Sara Ting 1532dacfb663d63253880090151fde87bd9da9a59347Sara Ting /** 1533dacfb663d63253880090151fde87bd9da9a59347Sara Ting * Return the app version code. 1534dacfb663d63253880090151fde87bd9da9a59347Sara Ting */ 1535dacfb663d63253880090151fde87bd9da9a59347Sara Ting public static String getVersionCode(Context context) { 1536dacfb663d63253880090151fde87bd9da9a59347Sara Ting if (sVersion == null) { 1537dacfb663d63253880090151fde87bd9da9a59347Sara Ting try { 1538dacfb663d63253880090151fde87bd9da9a59347Sara Ting sVersion = context.getPackageManager().getPackageInfo( 1539dacfb663d63253880090151fde87bd9da9a59347Sara Ting context.getPackageName(), 0).versionName; 1540dacfb663d63253880090151fde87bd9da9a59347Sara Ting } catch (PackageManager.NameNotFoundException e) { 1541dacfb663d63253880090151fde87bd9da9a59347Sara Ting // Can't find version; just leave it blank. 1542dacfb663d63253880090151fde87bd9da9a59347Sara Ting Log.e(TAG, "Error finding package " + context.getApplicationInfo().packageName); 1543dacfb663d63253880090151fde87bd9da9a59347Sara Ting } 1544dacfb663d63253880090151fde87bd9da9a59347Sara Ting } 1545dacfb663d63253880090151fde87bd9da9a59347Sara Ting return sVersion; 1546dacfb663d63253880090151fde87bd9da9a59347Sara Ting } 1547ceae8dba1fd70adeb0b07861f598794ec69d7767Sam Blitzstein 1548ceae8dba1fd70adeb0b07861f598794ec69d7767Sam Blitzstein /** 1549ceae8dba1fd70adeb0b07861f598794ec69d7767Sam Blitzstein * Checks the server for an updated list of Calendars (in the background). 1550ceae8dba1fd70adeb0b07861f598794ec69d7767Sam Blitzstein * 1551ceae8dba1fd70adeb0b07861f598794ec69d7767Sam Blitzstein * If a Calendar is added on the web (and it is selected and not 1552ceae8dba1fd70adeb0b07861f598794ec69d7767Sam Blitzstein * hidden) then it will be added to the list of calendars on the phone 1553ceae8dba1fd70adeb0b07861f598794ec69d7767Sam Blitzstein * (when this finishes). When a new calendar from the 1554ceae8dba1fd70adeb0b07861f598794ec69d7767Sam Blitzstein * web is added to the phone, then the events for that calendar are also 1555ceae8dba1fd70adeb0b07861f598794ec69d7767Sam Blitzstein * downloaded from the web. 1556ceae8dba1fd70adeb0b07861f598794ec69d7767Sam Blitzstein * 1557ceae8dba1fd70adeb0b07861f598794ec69d7767Sam Blitzstein * This sync is done automatically in the background when the 1558ceae8dba1fd70adeb0b07861f598794ec69d7767Sam Blitzstein * SelectCalendars activity and fragment are started. 1559ceae8dba1fd70adeb0b07861f598794ec69d7767Sam Blitzstein * 1560ceae8dba1fd70adeb0b07861f598794ec69d7767Sam Blitzstein * @param account - The account to sync. May be null to sync all accounts. 1561ceae8dba1fd70adeb0b07861f598794ec69d7767Sam Blitzstein */ 1562ceae8dba1fd70adeb0b07861f598794ec69d7767Sam Blitzstein public static void startCalendarMetafeedSync(Account account) { 1563ceae8dba1fd70adeb0b07861f598794ec69d7767Sam Blitzstein Bundle extras = new Bundle(); 1564ceae8dba1fd70adeb0b07861f598794ec69d7767Sam Blitzstein extras.putBoolean(ContentResolver.SYNC_EXTRAS_MANUAL, true); 1565ceae8dba1fd70adeb0b07861f598794ec69d7767Sam Blitzstein extras.putBoolean("metafeedonly", true); 1566ceae8dba1fd70adeb0b07861f598794ec69d7767Sam Blitzstein ContentResolver.requestSync(account, Calendars.CONTENT_URI.getAuthority(), extras); 1567ceae8dba1fd70adeb0b07861f598794ec69d7767Sam Blitzstein } 15687e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 15697e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein /** 15707e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * Replaces stretches of text that look like addresses and phone numbers with clickable 15717e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * links. If lastDitchGeo is true, then if no links are found in the textview, the entire 15727e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * string will be converted to a single geo link. 15737e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * <p> 15747e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * This is really just an enhanced version of Linkify.addLinks(). 15757e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein */ 15767e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein public static void linkifyTextView(TextView textView, boolean lastDitchGeo) { 15777e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein /* 15787e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * If the text includes a street address like "1600 Amphitheater Parkway, 94043", 15797e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * the current Linkify code will identify "94043" as a phone number and invite 15807e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * you to dial it (and not provide a map link for the address). For outside US, 15817e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * use Linkify result iff it spans the entire text. Otherwise send the user to maps. 15827e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein */ 15837e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein String defaultPhoneRegion = System.getProperty("user.region", "US"); 15847e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein if (!defaultPhoneRegion.equals("US")) { 15857e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein CharSequence origText = textView.getText(); 15867e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein Linkify.addLinks(textView, Linkify.ALL); 15877e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 15887e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein // If Linkify links the entire text, use that result. 15897e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein if (textView.getText() instanceof Spannable) { 15907e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein Spannable spanText = (Spannable) textView.getText(); 15917e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein URLSpan[] spans = spanText.getSpans(0, spanText.length(), URLSpan.class); 15927e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein if (spans.length == 1) { 15937e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein int linkStart = spanText.getSpanStart(spans[0]); 15947e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein int linkEnd = spanText.getSpanEnd(spans[0]); 15957e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein if (linkStart <= indexFirstNonWhitespaceChar(origText) && 15967e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein linkEnd >= indexLastNonWhitespaceChar(origText) + 1) { 15977e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein return; 15987e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 15997e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 16007e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 16017e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 16027e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein // Otherwise default to geo. 16037e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein textView.setText(origText); 16047e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein Linkify.addLinks(textView, mWildcardPattern, "geo:0,0?q="); 16057e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein return; 16067e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 16077e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 16087e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein /* 16097e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * For within US, we want to have better recognition of phone numbers without losing 16107e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * any of the existing annotations. Ideally this would be addressed by improving Linkify. 16117e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * For now we manage it as a second pass over the text. 16127e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * 16137e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * URIs and e-mail addresses are pretty easy to pick out of text. Phone numbers 16147e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * are a bit tricky because they have radically different formats in different 16157e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * countries, in terms of both the digits and the way in which they are commonly 16167e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * written or presented (e.g. the punctuation and spaces in "(650) 555-1212"). 16177e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * The expected format of a street address is defined in WebView.findAddress(). It's 16187e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * pretty narrowly defined, so it won't often match. 16197e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * 16207e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * The RFC 3966 specification defines the format of a "tel:" URI. 16217e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * 16227e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * Start by letting Linkify find anything that isn't a phone number. We have to let it 16237e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * run first because every invocation removes all previous URLSpan annotations. 16247e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * 16257e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * Ideally we'd use the external/libphonenumber routines, but those aren't available 16267e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * to unbundled applications. 16277e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein */ 16287e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein boolean linkifyFoundLinks = Linkify.addLinks(textView, 16297e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein Linkify.ALL & ~(Linkify.PHONE_NUMBERS)); 16307e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 16317e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein /* 16327e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * Search for phone numbers. 16337e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * 16347e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * Some URIs contain strings of digits that look like phone numbers. If both the URI 16357e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * scanner and the phone number scanner find them, we want the URI link to win. Since 16367e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * the URI scanner runs first, we just need to avoid creating overlapping spans. 16377e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein */ 16387e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein CharSequence text = textView.getText(); 16397e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein int[] phoneSequences = findNanpPhoneNumbers(text); 16407e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 16417e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein /* 16427e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * If the contents of the TextView are already Spannable (which will be the case if 16437e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * Linkify found stuff, but might not be otherwise), we can just add annotations 16447e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * to what's there. If it's not, and we find phone numbers, we need to convert it to 16457e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * a Spannable form. (This mimics the behavior of Linkable.addLinks().) 16467e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein */ 16477e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein Spannable spanText; 16487e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein if (text instanceof SpannableString) { 16497e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein spanText = (SpannableString) text; 16507e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } else { 16517e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein spanText = SpannableString.valueOf(text); 16527e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 16537e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 16547e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein /* 16557e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * Get a list of any spans created by Linkify, for the overlapping span check. 16567e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein */ 16577e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein URLSpan[] existingSpans = spanText.getSpans(0, spanText.length(), URLSpan.class); 16587e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 16597e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein /* 16607e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * Insert spans for the numbers we found. We generate "tel:" URIs. 16617e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein */ 16627e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein int phoneCount = 0; 16637e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein for (int match = 0; match < phoneSequences.length / 2; match++) { 16647e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein int start = phoneSequences[match*2]; 16657e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein int end = phoneSequences[match*2 + 1]; 16667e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 16677e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein if (spanWillOverlap(spanText, existingSpans, start, end)) { 16687e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein if (Log.isLoggable(TAG, Log.VERBOSE)) { 16697e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein CharSequence seq = text.subSequence(start, end); 16707e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein Log.v(TAG, "Not linkifying " + seq + " as phone number due to overlap"); 16717e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 16727e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein continue; 16737e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 16747e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 16757e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein /* 16767e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * The Linkify code takes the matching span and strips out everything that isn't a 16777e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * digit or '+' sign. We do the same here. Extension numbers will get appended 16787e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * without a separator, but the dialer wasn't doing anything useful with ";ext=" 16797e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * anyway. 16807e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein */ 16817e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 16827e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein //String dialStr = phoneUtil.format(match.number(), 16837e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein // PhoneNumberUtil.PhoneNumberFormat.RFC3966); 16847e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein StringBuilder dialBuilder = new StringBuilder(); 16857e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein for (int i = start; i < end; i++) { 16867e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein char ch = spanText.charAt(i); 16877e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein if (ch == '+' || Character.isDigit(ch)) { 16887e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein dialBuilder.append(ch); 16897e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 16907e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 16917e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein URLSpan span = new URLSpan("tel:" + dialBuilder.toString()); 16927e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 16937e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein spanText.setSpan(span, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 16947e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein phoneCount++; 16957e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 16967e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 16977e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein if (phoneCount != 0) { 16987e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein // If we had to "upgrade" to Spannable, store the object into the TextView. 16997e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein if (spanText != text) { 17007e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein textView.setText(spanText); 17017e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 17027e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 17037e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein // Linkify.addLinks() sets the TextView movement method if it finds any links. We 17047e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein // want to do the same here. (This is cloned from Linkify.addLinkMovementMethod().) 17057e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein MovementMethod mm = textView.getMovementMethod(); 17067e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 17077e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein if ((mm == null) || !(mm instanceof LinkMovementMethod)) { 17087e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein if (textView.getLinksClickable()) { 17097e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein textView.setMovementMethod(LinkMovementMethod.getInstance()); 17107e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 17117e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 17127e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 17137e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 17147e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein if (lastDitchGeo && !linkifyFoundLinks && phoneCount == 0) { 17157e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein if (Log.isLoggable(TAG, Log.VERBOSE)) { 17167e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein Log.v(TAG, "No linkification matches, using geo default"); 17177e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 17187e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein Linkify.addLinks(textView, mWildcardPattern, "geo:0,0?q="); 17197e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 17207e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 17217e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 17227e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein private static int indexFirstNonWhitespaceChar(CharSequence str) { 17237e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein for (int i = 0; i < str.length(); i++) { 17247e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein if (!Character.isWhitespace(str.charAt(i))) { 17257e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein return i; 17267e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 17277e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 17287e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein return -1; 17297e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 17307e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 17317e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein private static int indexLastNonWhitespaceChar(CharSequence str) { 17327e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein for (int i = str.length() - 1; i >= 0; i--) { 17337e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein if (!Character.isWhitespace(str.charAt(i))) { 17347e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein return i; 17357e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 17367e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 17377e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein return -1; 17387e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 17397e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 17407e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein /** 17417e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * Finds North American Numbering Plan (NANP) phone numbers in the input text. 17427e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * 17437e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * @param text The text to scan. 17447e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * @return A list of [start, end) pairs indicating the positions of phone numbers in the input. 17457e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein */ 17467e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein // @VisibleForTesting 17477e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein static int[] findNanpPhoneNumbers(CharSequence text) { 17487e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein ArrayList<Integer> list = new ArrayList<Integer>(); 17497e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 17507e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein int startPos = 0; 17517e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein int endPos = text.length() - NANP_MIN_DIGITS + 1; 17527e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein if (endPos < 0) { 17537e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein return new int[] {}; 17547e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 17557e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 17567e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein /* 17577e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * We can't just strip the whitespace out and crunch it down, because the whitespace 17587e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * is significant. March through, trying to figure out where numbers start and end. 17597e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein */ 17607e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein while (startPos < endPos) { 17617e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein // skip whitespace 17627e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein while (Character.isWhitespace(text.charAt(startPos)) && startPos < endPos) { 17637e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein startPos++; 17647e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 17657e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein if (startPos == endPos) { 17667e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein break; 17677e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 17687e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 17697e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein // check for a match at this position 17707e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein int matchEnd = findNanpMatchEnd(text, startPos); 17717e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein if (matchEnd > startPos) { 17727e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein list.add(startPos); 17737e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein list.add(matchEnd); 17747e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein startPos = matchEnd; // skip past match 17757e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } else { 17767e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein // skip to next whitespace char 17777e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein while (!Character.isWhitespace(text.charAt(startPos)) && startPos < endPos) { 17787e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein startPos++; 17797e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 17807e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 17817e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 17827e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 17837e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein int[] result = new int[list.size()]; 17847e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein for (int i = list.size() - 1; i >= 0; i--) { 17857e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein result[i] = list.get(i); 17867e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 17877e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein return result; 17887e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 17897e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 17907e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein /** 17917e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * Checks to see if there is a valid phone number in the input, starting at the specified 17927e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * offset. If so, the index of the last character + 1 is returned. The input is assumed 17937e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * to begin with a non-whitespace character. 17947e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * 17957e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * @return Exclusive end position, or -1 if not a match. 17967e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein */ 17977e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein private static int findNanpMatchEnd(CharSequence text, int startPos) { 17987e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein /* 17997e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * A few interesting cases: 18007e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * 94043 # too short, ignore 18017e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * 123456789012 # too long, ignore 18027e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * +1 (650) 555-1212 # 11 digits, spaces 18037e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * (650) 555 5555 # Second space, only when first is present. 18047e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * (650) 555-1212, (650) 555-1213 # two numbers, return first 18057e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * 1-650-555-1212 # 11 digits with leading '1' 18067e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * *#650.555.1212#*! # 10 digits, include #*, ignore trailing '!' 18077e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * 555.1212 # 7 digits 18087e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * 18097e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * For the most part we want to break on whitespace, but it's common to leave a space 18107e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * between the initial '1' and/or after the area code. 18117e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein */ 18127e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 18137e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein // Check for "tel:" URI prefix. 18147e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein if (text.length() > startPos+4 18157e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein && text.subSequence(startPos, startPos+4).toString().equalsIgnoreCase("tel:")) { 18167e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein startPos += 4; 18177e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 18187e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 18197e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein int endPos = text.length(); 18207e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein int curPos = startPos; 18217e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein int foundDigits = 0; 18227e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein char firstDigit = 'x'; 18237e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein boolean foundWhiteSpaceAfterAreaCode = false; 18247e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 18257e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein while (curPos <= endPos) { 18267e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein char ch; 18277e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein if (curPos < endPos) { 18287e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein ch = text.charAt(curPos); 18297e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } else { 18307e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein ch = 27; // fake invalid symbol at end to trigger loop break 18317e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 18327e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 18337e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein if (Character.isDigit(ch)) { 18347e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein if (foundDigits == 0) { 18357e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein firstDigit = ch; 18367e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 18377e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein foundDigits++; 18387e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein if (foundDigits > NANP_MAX_DIGITS) { 18397e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein // too many digits, stop early 18407e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein return -1; 18417e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 18427e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } else if (Character.isWhitespace(ch)) { 18437e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein if ( (firstDigit == '1' && foundDigits == 4) || 18447e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein (foundDigits == 3)) { 18457e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein foundWhiteSpaceAfterAreaCode = true; 18467e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } else if (firstDigit == '1' && foundDigits == 1) { 18477e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } else if (foundWhiteSpaceAfterAreaCode 18487e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein && ( (firstDigit == '1' && (foundDigits == 7)) || (foundDigits == 6))) { 18497e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } else { 18507e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein break; 18517e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 18527e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } else if (NANP_ALLOWED_SYMBOLS.indexOf(ch) == -1) { 18537e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein break; 18547e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 18557e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein // else it's an allowed symbol 18567e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 18577e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein curPos++; 18587e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 18597e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 18607e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein if ((firstDigit != '1' && (foundDigits == 7 || foundDigits == 10)) || 18617e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein (firstDigit == '1' && foundDigits == 11)) { 18627e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein // match 18637e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein return curPos; 18647e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 18657e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 18667e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein return -1; 18677e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 18687e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 18697e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein /** 18707e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein * Determines whether a new span at [start,end) will overlap with any existing span. 18717e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein */ 18727e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein private static boolean spanWillOverlap(Spannable spanText, URLSpan[] spanList, int start, 18737e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein int end) { 18747e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein if (start == end) { 18757e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein // empty span, ignore 18767e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein return false; 18777e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 18787e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein for (URLSpan span : spanList) { 18797e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein int existingStart = spanText.getSpanStart(span); 18807e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein int existingEnd = spanText.getSpanEnd(span); 18817e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein if ((start >= existingStart && start < existingEnd) || 18827e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein end > existingStart && end <= existingEnd) { 18837e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein return true; 18847e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 18857e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 18867e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 18877e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein return false; 18887e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein } 18897e19bf984bc280c0cc034adf1dfa8840c75a698dSam Blitzstein 1890146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project} 1891