Utils.java revision d9d123dfa366f3217e8f5fbca06b92ab674384b9
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 21d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chanimport com.android.calendar.CalendarController.ViewType; 22d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan 23d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chanimport android.app.Activity; 2450f10944eddba97e6730bbdc7545672d0eeec08cRoboErikimport android.app.SearchManager; 25146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectimport android.content.Context; 26146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectimport android.content.Intent; 27e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chanimport android.content.SharedPreferences; 28092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErikimport android.content.res.Resources; 29ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chanimport android.database.Cursor; 30a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErikimport android.database.MatrixCursor; 31bbb5b556996dfe989ef5267bfb3ba707bb740070RoboErikimport android.graphics.Color; 321ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erikimport android.net.Uri; 33d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chanimport android.os.Bundle; 344bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelsonimport android.os.Handler; 35eb10fa8bee049e0052b5cb53dcfbdaccef9f2740Erikimport android.text.TextUtils; 3675f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Tingimport android.text.format.DateFormat; 3729190975b9238dd6841f822f82f2fb83b0557f36Daisuke Miyakawaimport android.text.format.DateUtils; 38146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectimport android.text.format.Time; 391ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erikimport android.util.Log; 4050f10944eddba97e6730bbdc7545672d0eeec08cRoboErikimport android.widget.SearchView; 4150f10944eddba97e6730bbdc7545672d0eeec08cRoboErik 42636269c7220a2b12e090cab43a91eb34922eb61fAndy McFaddenimport com.android.calendar.CalendarUtils.TimeZoneUtils; 43146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 4482400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelsonimport java.util.ArrayList; 45092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErikimport java.util.Arrays; 4656adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashiimport java.util.Calendar; 471427657d0bf7e69b831aa495828f67b45b69fd99Erikimport java.util.Formatter; 48092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErikimport java.util.HashMap; 4982400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelsonimport java.util.Iterator; 50092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErikimport java.util.LinkedList; 511ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erikimport java.util.List; 5275f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Tingimport java.util.Locale; 53ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chanimport java.util.Map; 5475f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Tingimport java.util.TimeZone; 5556adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi 56146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectpublic class Utils { 57092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik private static final boolean DEBUG = false; 583dc5e908a825b879978ba523d9099dc2255da9a5Erik private static final String TAG = "CalUtils"; 59bed0275111ecc6c4a3a638f90a9bac13bee594f4Michael Chan // Set to 0 until we have UI to perform undo 60bed0275111ecc6c4a3a638f90a9bac13bee594f4Michael Chan public static final long UNDO_DELAY = 0; 61bed0275111ecc6c4a3a638f90a9bac13bee594f4Michael Chan 6279f228124de7d98146ca526d743436f6419e2365Erik // For recurring events which instances of the series are being modified 6379f228124de7d98146ca526d743436f6419e2365Erik public static final int MODIFY_UNINITIALIZED = 0; 6479f228124de7d98146ca526d743436f6419e2365Erik public static final int MODIFY_SELECTED = 1; 6579f228124de7d98146ca526d743436f6419e2365Erik public static final int MODIFY_ALL_FOLLOWING = 2; 6679f228124de7d98146ca526d743436f6419e2365Erik public static final int MODIFY_ALL = 3; 6779f228124de7d98146ca526d743436f6419e2365Erik 687b92da258a480284dcc15a518ea570072329a31dErik // When the edit event view finishes it passes back the appropriate exit 697b92da258a480284dcc15a518ea570072329a31dErik // code. 707b92da258a480284dcc15a518ea570072329a31dErik public static final int DONE_REVERT = 1 << 0; 717b92da258a480284dcc15a518ea570072329a31dErik public static final int DONE_SAVE = 1 << 1; 727b92da258a480284dcc15a518ea570072329a31dErik public static final int DONE_DELETE = 1 << 2; 737b92da258a480284dcc15a518ea570072329a31dErik // And should re run with DONE_EXIT if it should also leave the view, just 747b92da258a480284dcc15a518ea570072329a31dErik // exiting is identical to reverting 757b92da258a480284dcc15a518ea570072329a31dErik public static final int DONE_EXIT = 1 << 0; 7679f228124de7d98146ca526d743436f6419e2365Erik 772aeb8d988aa4b65d3402374832613ab977e009dcMichael Chan public static final String OPEN_EMAIL_MARKER = " <"; 782aeb8d988aa4b65d3402374832613ab977e009dcMichael Chan public static final String CLOSE_EMAIL_MARKER = ">"; 79ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan 80d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static final String INTENT_KEY_DETAIL_VIEW = "DETAIL_VIEW"; 81d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static final String INTENT_KEY_VIEW_TYPE = "VIEW"; 82d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static final String INTENT_VALUE_VIEW_TYPE_DAY = "DAY"; 834ba19dfbd8eccc5a22c3e064a9810336ef73f658RoboErik public static final String INTENT_KEY_HOME = "KEY_HOME"; 84275232dae58bb24e3360a779ada9d24601a99bcfErik 85981874e61ecf29a96a77601a3172b2503b6537eeErik public static final int MONDAY_BEFORE_JULIAN_EPOCH = Time.EPOCH_JULIAN_DAY - 3; 86e6109c584d27a6c25df1819a5c6ec444e789ce61Isaac Katzenelson public static final int DECLINED_EVENT_ALPHA = 0x66; 874ecf0648e68bc9339a3d64745008a4617f7beddaIsaac Katzenelson public static final int DECLINED_EVENT_TEXT_ALPHA = 0xC0; 88981874e61ecf29a96a77601a3172b2503b6537eeErik 89f9411fefba89504c90a7bd8da5472cac538e916aMichael Chan private static final float SATURATION_ADJUST = 1.3f; 90f9411fefba89504c90a7bd8da5472cac538e916aMichael Chan private static final float INTENSITY_ADJUST = 0.8f; 914acb2fd087308dea146b8b10f5278c59df387680RoboErik 92092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Defines used by the DNA generation code 93092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static final int DAY_IN_MINUTES = 60 * 24; 94092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static final int WEEK_IN_MINUTES = DAY_IN_MINUTES * 7; 95092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // The work day is being counted as 6am to 8pm 96092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static int WORK_DAY_MINUTES = 14 * 60; 97092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static int WORK_DAY_START_MINUTES = 6 * 60; 98092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static int WORK_DAY_END_MINUTES = 20 * 60; 99092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static int WORK_DAY_END_LENGTH = (24 * 60) - WORK_DAY_END_MINUTES; 100092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static int CONFLICT_COLOR = 0xFF000000; 101092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static boolean mMinutesLoaded = false; 102092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 103a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik // The name of the shared preferences file. This name must be maintained for 104a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik // historical 105a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik // reasons, as it's what PreferenceManager assigned the first time the file 106a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik // was created. 10775f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting static final String SHARED_PREFS_NAME = "com.android.calendar_preferences"; 10835d1362a75eac7cebbe9de23d08fea08c4aac817Erik 10942dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik public static final String APPWIDGET_DATA_TYPE = "vnd.android.data/update"; 11042dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik 111a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik private static final TimeZoneUtils mTZUtils = new TimeZoneUtils(SHARED_PREFS_NAME); 112b60218a31d948ea0a549daf6464063d20b48421fMichael Chan private static boolean mAllowWeekForDetailView = false; 113ca4786769151f97069980443ce43d9c4f867ac5bErik private static long mTardis = 0; 114d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan 115d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static int getViewTypeFromIntentAndSharedPref(Activity activity) { 116dd95df57c8c5a58a85c4c0effad5652dec14f621Erik Intent intent = activity.getIntent(); 117dd95df57c8c5a58a85c4c0effad5652dec14f621Erik Bundle extras = intent.getExtras(); 1184b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(activity); 119d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan 1207b92da258a480284dcc15a518ea570072329a31dErik if (TextUtils.equals(intent.getAction(), Intent.ACTION_EDIT)) { 121dd95df57c8c5a58a85c4c0effad5652dec14f621Erik return ViewType.EDIT; 122dd95df57c8c5a58a85c4c0effad5652dec14f621Erik } 123d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan if (extras != null) { 124d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan if (extras.getBoolean(INTENT_KEY_DETAIL_VIEW, false)) { 125d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan // This is the "detail" view which is either agenda or day view 1264b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa return prefs.getInt(GeneralPreferences.KEY_DETAILED_VIEW, 1274b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa GeneralPreferences.DEFAULT_DETAILED_VIEW); 128d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } else if (INTENT_VALUE_VIEW_TYPE_DAY.equals(extras.getString(INTENT_KEY_VIEW_TYPE))) { 129d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan // Not sure who uses this. This logic came from LaunchActivity 130d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan return ViewType.DAY; 131d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } 132d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } 133d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan 134d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan // Default to the last view 1357b92da258a480284dcc15a518ea570072329a31dErik return prefs.getInt( 1367b92da258a480284dcc15a518ea570072329a31dErik GeneralPreferences.KEY_START_VIEW, GeneralPreferences.DEFAULT_START_VIEW); 137d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } 138ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan 139235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik /** 140064beb957ae443760118023a40fd7001eb11c1a1RoboErik * Gets the intent action for telling the widget to update. 141064beb957ae443760118023a40fd7001eb11c1a1RoboErik */ 142064beb957ae443760118023a40fd7001eb11c1a1RoboErik public static String getWidgetUpdateAction(Context context) { 143064beb957ae443760118023a40fd7001eb11c1a1RoboErik return context.getPackageName() + ".APPWIDGET_UPDATE"; 144064beb957ae443760118023a40fd7001eb11c1a1RoboErik } 145064beb957ae443760118023a40fd7001eb11c1a1RoboErik 146064beb957ae443760118023a40fd7001eb11c1a1RoboErik /** 147064beb957ae443760118023a40fd7001eb11c1a1RoboErik * Gets the intent action for telling the widget to update. 148064beb957ae443760118023a40fd7001eb11c1a1RoboErik */ 149064beb957ae443760118023a40fd7001eb11c1a1RoboErik public static String getWidgetScheduledUpdateAction(Context context) { 150064beb957ae443760118023a40fd7001eb11c1a1RoboErik return context.getPackageName() + ".APPWIDGET_SCHEDULED_UPDATE"; 151064beb957ae443760118023a40fd7001eb11c1a1RoboErik } 152064beb957ae443760118023a40fd7001eb11c1a1RoboErik 153064beb957ae443760118023a40fd7001eb11c1a1RoboErik /** 154064beb957ae443760118023a40fd7001eb11c1a1RoboErik * Gets the intent action for telling the widget to update. 155064beb957ae443760118023a40fd7001eb11c1a1RoboErik */ 156064beb957ae443760118023a40fd7001eb11c1a1RoboErik public static String getSearchAuthority(Context context) { 157064beb957ae443760118023a40fd7001eb11c1a1RoboErik return context.getPackageName() + ".CalendarRecentSuggestionsProvider"; 158064beb957ae443760118023a40fd7001eb11c1a1RoboErik } 159064beb957ae443760118023a40fd7001eb11c1a1RoboErik 160064beb957ae443760118023a40fd7001eb11c1a1RoboErik /** 1617b92da258a480284dcc15a518ea570072329a31dErik * Writes a new home time zone to the db. Updates the home time zone in the 1627b92da258a480284dcc15a518ea570072329a31dErik * db asynchronously and updates the local cache. Sending a time zone of 1637b92da258a480284dcc15a518ea570072329a31dErik * **tbd** will cause it to be set to the device's time zone. null or empty 1647b92da258a480284dcc15a518ea570072329a31dErik * tz will be ignored. 1653dc5e908a825b879978ba523d9099dc2255da9a5Erik * 1663dc5e908a825b879978ba523d9099dc2255da9a5Erik * @param context The calling activity 1673dc5e908a825b879978ba523d9099dc2255da9a5Erik * @param timeZone The time zone to set Calendar to, or **tbd** 1683dc5e908a825b879978ba523d9099dc2255da9a5Erik */ 1693dc5e908a825b879978ba523d9099dc2255da9a5Erik public static void setTimeZone(Context context, String timeZone) { 170a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik mTZUtils.setTimeZone(context, timeZone); 1713dc5e908a825b879978ba523d9099dc2255da9a5Erik } 1723dc5e908a825b879978ba523d9099dc2255da9a5Erik 1733dc5e908a825b879978ba523d9099dc2255da9a5Erik /** 1747b92da258a480284dcc15a518ea570072329a31dErik * Gets the time zone that Calendar should be displayed in This is a helper 1757b92da258a480284dcc15a518ea570072329a31dErik * method to get the appropriate time zone for Calendar. If this is the 1767b92da258a480284dcc15a518ea570072329a31dErik * first time this method has been called it will initiate an asynchronous 1777b92da258a480284dcc15a518ea570072329a31dErik * query to verify that the data in preferences is correct. The callback 1787b92da258a480284dcc15a518ea570072329a31dErik * supplied will only be called if this query returns a value other than 1797b92da258a480284dcc15a518ea570072329a31dErik * what is stored in preferences and should cause the calling activity to 1807b92da258a480284dcc15a518ea570072329a31dErik * refresh anything that depends on calling this method. 181235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik * 182235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik * @param context The calling activity 1837b92da258a480284dcc15a518ea570072329a31dErik * @param callback The runnable that should execute if a query returns new 1847b92da258a480284dcc15a518ea570072329a31dErik * values 1857b92da258a480284dcc15a518ea570072329a31dErik * @return The string value representing the time zone Calendar should 1867b92da258a480284dcc15a518ea570072329a31dErik * display 187235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik */ 188235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik public static String getTimeZone(Context context, Runnable callback) { 189a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik return mTZUtils.getTimeZone(context, callback); 19045efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan } 19145efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan 1921427657d0bf7e69b831aa495828f67b45b69fd99Erik /** 1931427657d0bf7e69b831aa495828f67b45b69fd99Erik * Formats a date or a time range according to the local conventions. 1941427657d0bf7e69b831aa495828f67b45b69fd99Erik * 1951427657d0bf7e69b831aa495828f67b45b69fd99Erik * @param context the context is required only if the time is shown 1961427657d0bf7e69b831aa495828f67b45b69fd99Erik * @param startMillis the start time in UTC milliseconds 1971427657d0bf7e69b831aa495828f67b45b69fd99Erik * @param endMillis the end time in UTC milliseconds 19829190975b9238dd6841f822f82f2fb83b0557f36Daisuke Miyakawa * @param flags a bit mask of options See {@link DateUtils#formatDateRange(Context, Formatter, 19929190975b9238dd6841f822f82f2fb83b0557f36Daisuke Miyakawa * long, long, int, String) formatDateRange} 2001427657d0bf7e69b831aa495828f67b45b69fd99Erik * @return a string containing the formatted date/time range. 2011427657d0bf7e69b831aa495828f67b45b69fd99Erik */ 2027b92da258a480284dcc15a518ea570072329a31dErik public static String formatDateRange( 2037b92da258a480284dcc15a518ea570072329a31dErik Context context, long startMillis, long endMillis, int flags) { 204a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik return mTZUtils.formatDateRange(context, startMillis, endMillis, flags); 205a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik } 206a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik 207a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik public static String getSharedPreference(Context context, String key, String defaultValue) { 208a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 209a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik return prefs.getString(key, defaultValue); 2101427657d0bf7e69b831aa495828f67b45b69fd99Erik } 2111427657d0bf7e69b831aa495828f67b45b69fd99Erik 212d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static int getSharedPreference(Context context, String key, int defaultValue) { 2134b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 214d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan return prefs.getInt(key, defaultValue); 215d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } 216d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan 217ca4786769151f97069980443ce43d9c4f867ac5bErik public static boolean getSharedPreference(Context context, String key, boolean defaultValue) { 218ca4786769151f97069980443ce43d9c4f867ac5bErik SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 219ca4786769151f97069980443ce43d9c4f867ac5bErik return prefs.getBoolean(key, defaultValue); 220ca4786769151f97069980443ce43d9c4f867ac5bErik } 221ca4786769151f97069980443ce43d9c4f867ac5bErik 222f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang /** 223f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * Asynchronously sets the preference with the given key to the given value 224f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * 225f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * @param context the context to use to get preferences from 226f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * @param key the key of the preference to set 227f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * @param value the value to set 228f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang */ 229fbce65e53c7a111955f638db5bf8bee35381e5b7Erik public static void setSharedPreference(Context context, String key, String value) { 2304b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 23124fac46d6b87ce21d5e6a4b1c0fdcaa83d408997Brad Fitzpatrick prefs.edit().putString(key, value).apply(); 23245efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan } 23345efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan 234ca4786769151f97069980443ce43d9c4f867ac5bErik protected static void tardis() { 235ca4786769151f97069980443ce43d9c4f867ac5bErik mTardis = System.currentTimeMillis(); 236ca4786769151f97069980443ce43d9c4f867ac5bErik } 237ca4786769151f97069980443ce43d9c4f867ac5bErik 238ca4786769151f97069980443ce43d9c4f867ac5bErik protected static long getTardis() { 239ca4786769151f97069980443ce43d9c4f867ac5bErik return mTardis; 240ca4786769151f97069980443ce43d9c4f867ac5bErik } 241ca4786769151f97069980443ce43d9c4f867ac5bErik 2423dc5e908a825b879978ba523d9099dc2255da9a5Erik static void setSharedPreference(Context context, String key, boolean value) { 2434b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 2443dc5e908a825b879978ba523d9099dc2255da9a5Erik SharedPreferences.Editor editor = prefs.edit(); 2453dc5e908a825b879978ba523d9099dc2255da9a5Erik editor.putBoolean(key, value); 246275232dae58bb24e3360a779ada9d24601a99bcfErik editor.apply(); 2473dc5e908a825b879978ba523d9099dc2255da9a5Erik } 2483dc5e908a825b879978ba523d9099dc2255da9a5Erik 249d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan static void setSharedPreference(Context context, String key, int value) { 250d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 251d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan SharedPreferences.Editor editor = prefs.edit(); 252d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan editor.putInt(key, value); 253d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan editor.apply(); 254d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan } 255d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan 256d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan /** 257d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan * Save default agenda/day/week/month view for next time 258d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan * 259d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan * @param context 260d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan * @param viewId {@link CalendarController.ViewType} 261d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan */ 262e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan static void setDefaultView(Context context, int viewId) { 2634b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 264e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan SharedPreferences.Editor editor = prefs.edit(); 265f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang 266b60218a31d948ea0a549daf6464063d20b48421fMichael Chan boolean validDetailView = false; 267b60218a31d948ea0a549daf6464063d20b48421fMichael Chan if (mAllowWeekForDetailView && viewId == CalendarController.ViewType.WEEK) { 268b60218a31d948ea0a549daf6464063d20b48421fMichael Chan validDetailView = true; 269b60218a31d948ea0a549daf6464063d20b48421fMichael Chan } else { 270b60218a31d948ea0a549daf6464063d20b48421fMichael Chan validDetailView = viewId == CalendarController.ViewType.AGENDA 271b60218a31d948ea0a549daf6464063d20b48421fMichael Chan || viewId == CalendarController.ViewType.DAY; 272b60218a31d948ea0a549daf6464063d20b48421fMichael Chan } 273b60218a31d948ea0a549daf6464063d20b48421fMichael Chan 274b60218a31d948ea0a549daf6464063d20b48421fMichael Chan if (validDetailView) { 275b60218a31d948ea0a549daf6464063d20b48421fMichael Chan // Record the detail start view 2764b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa editor.putInt(GeneralPreferences.KEY_DETAILED_VIEW, viewId); 277e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan } 278e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan 279e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan // Record the (new) start view 2804b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa editor.putInt(GeneralPreferences.KEY_START_VIEW, viewId); 28124fac46d6b87ce21d5e6a4b1c0fdcaa83d408997Brad Fitzpatrick editor.apply(); 282e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan } 283e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan 284a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik public static MatrixCursor matrixCursorFromCursor(Cursor cursor) { 285a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik MatrixCursor newCursor = new MatrixCursor(cursor.getColumnNames()); 286a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik int numColumns = cursor.getColumnCount(); 287a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik String data[] = new String[numColumns]; 288a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik cursor.moveToPosition(-1); 289a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik while (cursor.moveToNext()) { 290a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik for (int i = 0; i < numColumns; i++) { 291a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik data[i] = cursor.getString(i); 292a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 293a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik newCursor.addRow(data); 294a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 295a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return newCursor; 296a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 297a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 298a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik /** 299a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik * Compares two cursors to see if they contain the same data. 300a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik * 3017b92da258a480284dcc15a518ea570072329a31dErik * @return Returns true of the cursors contain the same data and are not 3027b92da258a480284dcc15a518ea570072329a31dErik * null, false otherwise 303a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik */ 304a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik public static boolean compareCursors(Cursor c1, Cursor c2) { 3057b92da258a480284dcc15a518ea570072329a31dErik if (c1 == null || c2 == null) { 306a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return false; 307a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 308a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 309a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik int numColumns = c1.getColumnCount(); 310a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik if (numColumns != c2.getColumnCount()) { 311a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return false; 312a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 313a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 314a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik if (c1.getCount() != c2.getCount()) { 315a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return false; 316a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 317a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 318a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik c1.moveToPosition(-1); 319a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik c2.moveToPosition(-1); 3207b92da258a480284dcc15a518ea570072329a31dErik while (c1.moveToNext() && c2.moveToNext()) { 3217b92da258a480284dcc15a518ea570072329a31dErik for (int i = 0; i < numColumns; i++) { 3227b92da258a480284dcc15a518ea570072329a31dErik if (!TextUtils.equals(c1.getString(i), c2.getString(i))) { 323a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return false; 324a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 325a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 326a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 327a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 328a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return true; 329a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 330a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 331146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project /** 332146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * If the given intent specifies a time (in milliseconds since the epoch), 333146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * then that time is returned. Otherwise, the current time is returned. 334146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project */ 335146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project public static final long timeFromIntentInMillis(Intent intent) { 3367b92da258a480284dcc15a518ea570072329a31dErik // If the time was specified, then use that. Otherwise, use the current 3377b92da258a480284dcc15a518ea570072329a31dErik // time. 3381ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik Uri data = intent.getData(); 339a27a886892fe3ec5edbc63c0b58e0a988623011aRoboErik long millis = intent.getLongExtra(EXTRA_EVENT_BEGIN_TIME, -1); 3401ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik if (millis == -1 && data != null && data.isHierarchical()) { 3411ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik List<String> path = data.getPathSegments(); 3427b92da258a480284dcc15a518ea570072329a31dErik if (path.size() == 2 && path.get(0).equals("time")) { 3431ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik try { 3441ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik millis = Long.valueOf(data.getLastPathSegment()); 3451ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik } catch (NumberFormatException e) { 3467b92da258a480284dcc15a518ea570072329a31dErik Log.i("Calendar", "timeFromIntentInMillis: Data existed but no valid time " 3477b92da258a480284dcc15a518ea570072329a31dErik + "found. Using current time."); 3481ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik } 3491ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik } 3501ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik } 35176727b7a9cf780f200414548b9d454bf9a701e3eErik if (millis <= 0) { 352146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project millis = System.currentTimeMillis(); 353146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project } 354146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project return millis; 355146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project } 356146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 357146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project /** 3587b92da258a480284dcc15a518ea570072329a31dErik * Formats the given Time object so that it gives the month and year (for 3597b92da258a480284dcc15a518ea570072329a31dErik * example, "September 2007"). 360146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * 361146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * @param time the time to format 362146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * @return the string containing the weekday and the date 363146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project */ 364ad36a3c3cde7a2ec6d3a35d2529d46f03bd8d59dMichael Chan public static String formatMonthYear(Context context, Time time) { 365cfa204ba5c59eb6ebd4b54788ceb31010e4a37a0RoboErik int flags = DateUtils.FORMAT_SHOW_DATE | DateUtils.FORMAT_NO_MONTH_DAY 366cfa204ba5c59eb6ebd4b54788ceb31010e4a37a0RoboErik | DateUtils.FORMAT_SHOW_YEAR; 367cfa204ba5c59eb6ebd4b54788ceb31010e4a37a0RoboErik long millis = time.toMillis(true); 368cfa204ba5c59eb6ebd4b54788ceb31010e4a37a0RoboErik return formatDateRange(context, millis, millis, flags); 369146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project } 370146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 371146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project /** 3724c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * Returns a list joined together by the provided delimiter, for example, 3734c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * ["a", "b", "c"] could be joined into "a,b,c" 3744c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * 3754c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * @param things the things to join together 3764c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * @param delim the delimiter to use 3774c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * @return a string contained the things joined together 3784c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang */ 3794c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang public static String join(List<?> things, String delim) { 3804c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang StringBuilder builder = new StringBuilder(); 3814c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang boolean first = true; 3824c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang for (Object thing : things) { 3834c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang if (first) { 3844c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang first = false; 3854c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang } else { 3864c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang builder.append(delim); 3874c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang } 3884c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang builder.append(thing.toString()); 3894c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang } 3904c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang return builder.toString(); 3914c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang } 3924c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang 3934c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang /** 394981874e61ecf29a96a77601a3172b2503b6537eeErik * Returns the week since {@link Time#EPOCH_JULIAN_DAY} (Jan 1, 1970) 395981874e61ecf29a96a77601a3172b2503b6537eeErik * adjusted for first day of week. 396981874e61ecf29a96a77601a3172b2503b6537eeErik * 397981874e61ecf29a96a77601a3172b2503b6537eeErik * This takes a julian day and the week start day and calculates which 398981874e61ecf29a96a77601a3172b2503b6537eeErik * week since {@link Time#EPOCH_JULIAN_DAY} that day occurs in, starting 399981874e61ecf29a96a77601a3172b2503b6537eeErik * at 0. *Do not* use this to compute the ISO week number for the year. 400981874e61ecf29a96a77601a3172b2503b6537eeErik * 401981874e61ecf29a96a77601a3172b2503b6537eeErik * @param julianDay The julian day to calculate the week number for 402981874e61ecf29a96a77601a3172b2503b6537eeErik * @param firstDayOfWeek Which week day is the first day of the week, 403981874e61ecf29a96a77601a3172b2503b6537eeErik * see {@link Time#SUNDAY} 404981874e61ecf29a96a77601a3172b2503b6537eeErik * @return Weeks since the epoch 405981874e61ecf29a96a77601a3172b2503b6537eeErik */ 406981874e61ecf29a96a77601a3172b2503b6537eeErik public static int getWeeksSinceEpochFromJulianDay(int julianDay, int firstDayOfWeek) { 407981874e61ecf29a96a77601a3172b2503b6537eeErik int diff = Time.THURSDAY - firstDayOfWeek; 408981874e61ecf29a96a77601a3172b2503b6537eeErik if (diff < 0) { 409981874e61ecf29a96a77601a3172b2503b6537eeErik diff += 7; 410981874e61ecf29a96a77601a3172b2503b6537eeErik } 411981874e61ecf29a96a77601a3172b2503b6537eeErik int refDay = Time.EPOCH_JULIAN_DAY - diff; 412981874e61ecf29a96a77601a3172b2503b6537eeErik return (julianDay - refDay) / 7; 413981874e61ecf29a96a77601a3172b2503b6537eeErik } 414981874e61ecf29a96a77601a3172b2503b6537eeErik 415981874e61ecf29a96a77601a3172b2503b6537eeErik /** 416981874e61ecf29a96a77601a3172b2503b6537eeErik * Takes a number of weeks since the epoch and calculates the Julian day of 417981874e61ecf29a96a77601a3172b2503b6537eeErik * the Monday for that week. 418981874e61ecf29a96a77601a3172b2503b6537eeErik * 419981874e61ecf29a96a77601a3172b2503b6537eeErik * This assumes that the week containing the {@link Time#EPOCH_JULIAN_DAY} 420981874e61ecf29a96a77601a3172b2503b6537eeErik * is considered week 0. It returns the Julian day for the Monday 421981874e61ecf29a96a77601a3172b2503b6537eeErik * {@code week} weeks after the Monday of the week containing the epoch. 422981874e61ecf29a96a77601a3172b2503b6537eeErik * 423981874e61ecf29a96a77601a3172b2503b6537eeErik * @param week Number of weeks since the epoch 424981874e61ecf29a96a77601a3172b2503b6537eeErik * @return The julian day for the Monday of the given week since the epoch 425981874e61ecf29a96a77601a3172b2503b6537eeErik */ 426981874e61ecf29a96a77601a3172b2503b6537eeErik public static int getJulianMondayFromWeeksSinceEpoch(int week) { 427981874e61ecf29a96a77601a3172b2503b6537eeErik return MONDAY_BEFORE_JULIAN_EPOCH + week * 7; 428981874e61ecf29a96a77601a3172b2503b6537eeErik } 429981874e61ecf29a96a77601a3172b2503b6537eeErik 430981874e61ecf29a96a77601a3172b2503b6537eeErik /** 43156adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * Get first day of week as android.text.format.Time constant. 4327b92da258a480284dcc15a518ea570072329a31dErik * 43356adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @return the first day of week in android.text.format.Time 43456adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi */ 4358e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang public static int getFirstDayOfWeek(Context context) { 4364b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 4377b92da258a480284dcc15a518ea570072329a31dErik String pref = prefs.getString( 4387b92da258a480284dcc15a518ea570072329a31dErik GeneralPreferences.KEY_WEEK_START_DAY, GeneralPreferences.WEEK_START_DEFAULT); 4398e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang 4408e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang int startDay; 4414b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa if (GeneralPreferences.WEEK_START_DEFAULT.equals(pref)) { 4428e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang startDay = Calendar.getInstance().getFirstDayOfWeek(); 4438e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang } else { 4448e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang startDay = Integer.parseInt(pref); 4458e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang } 4468e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang 44756adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi if (startDay == Calendar.SATURDAY) { 44856adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return Time.SATURDAY; 44956adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } else if (startDay == Calendar.MONDAY) { 45056adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return Time.MONDAY; 45156adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } else { 45256adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return Time.SUNDAY; 45356adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } 45456adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } 45556adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi 45656adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi /** 457d644b0df14ae6e204369b3454d16976fba32f15cDaisuke Miyakawa * @return true when week number should be shown. 458981874e61ecf29a96a77601a3172b2503b6537eeErik */ 459981874e61ecf29a96a77601a3172b2503b6537eeErik public static boolean getShowWeekNumber(Context context) { 460d644b0df14ae6e204369b3454d16976fba32f15cDaisuke Miyakawa final SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 461981874e61ecf29a96a77601a3172b2503b6537eeErik return prefs.getBoolean( 462981874e61ecf29a96a77601a3172b2503b6537eeErik GeneralPreferences.KEY_SHOW_WEEK_NUM, GeneralPreferences.DEFAULT_SHOW_WEEK_NUM); 463981874e61ecf29a96a77601a3172b2503b6537eeErik } 464981874e61ecf29a96a77601a3172b2503b6537eeErik 465981874e61ecf29a96a77601a3172b2503b6537eeErik /** 46640bcd101b212c9863c3110c05a487a7ae6ebc3caErik * @return true when declined events should be hidden. 46740bcd101b212c9863c3110c05a487a7ae6ebc3caErik */ 46840bcd101b212c9863c3110c05a487a7ae6ebc3caErik public static boolean getHideDeclinedEvents(Context context) { 46940bcd101b212c9863c3110c05a487a7ae6ebc3caErik final SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 47040bcd101b212c9863c3110c05a487a7ae6ebc3caErik return prefs.getBoolean(GeneralPreferences.KEY_HIDE_DECLINED, false); 47140bcd101b212c9863c3110c05a487a7ae6ebc3caErik } 47240bcd101b212c9863c3110c05a487a7ae6ebc3caErik 47391b01ed605e36fc5a7a924c226597a62c789b50dErik public static int getDaysPerWeek(Context context) { 47491b01ed605e36fc5a7a924c226597a62c789b50dErik final SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 47591b01ed605e36fc5a7a924c226597a62c789b50dErik return prefs.getInt(GeneralPreferences.KEY_DAYS_PER_WEEK, 7); 47691b01ed605e36fc5a7a924c226597a62c789b50dErik } 47791b01ed605e36fc5a7a924c226597a62c789b50dErik 47840bcd101b212c9863c3110c05a487a7ae6ebc3caErik /** 47956adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * Determine whether the column position is Saturday or not. 4807b92da258a480284dcc15a518ea570072329a31dErik * 48156adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @param column the column position 48256adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @param firstDayOfWeek the first day of week in android.text.format.Time 48356adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @return true if the column is Saturday position 48456adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi */ 48556adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi public static boolean isSaturday(int column, int firstDayOfWeek) { 48656adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return (firstDayOfWeek == Time.SUNDAY && column == 6) 4877b92da258a480284dcc15a518ea570072329a31dErik || (firstDayOfWeek == Time.MONDAY && column == 5) 4887b92da258a480284dcc15a518ea570072329a31dErik || (firstDayOfWeek == Time.SATURDAY && column == 0); 48956adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } 49056adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi 49156adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi /** 49256adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * Determine whether the column position is Sunday or not. 4937b92da258a480284dcc15a518ea570072329a31dErik * 49456adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @param column the column position 49556adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @param firstDayOfWeek the first day of week in android.text.format.Time 49656adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @return true if the column is Sunday position 49756adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi */ 49856adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi public static boolean isSunday(int column, int firstDayOfWeek) { 49956adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return (firstDayOfWeek == Time.SUNDAY && column == 0) 5007b92da258a480284dcc15a518ea570072329a31dErik || (firstDayOfWeek == Time.MONDAY && column == 6) 5017b92da258a480284dcc15a518ea570072329a31dErik || (firstDayOfWeek == Time.SATURDAY && column == 1); 50256adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } 503ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan 504ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan /** 5059da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik * Convert given UTC time into current local time. This assumes it is for an 5069da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik * allday event and will adjust the time to be on a midnight boundary. 5073ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * 5083ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * @param recycle Time object to recycle, otherwise null. 5093ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * @param utcTime Time to convert, in UTC. 5109da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik * @param tz The time zone to convert this time to. 5113ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang */ 5129da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik public static long convertAlldayUtcToLocal(Time recycle, long utcTime, String tz) { 5133ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang if (recycle == null) { 5143ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang recycle = new Time(); 5153ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang } 5163ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang recycle.timezone = Time.TIMEZONE_UTC; 5173ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang recycle.set(utcTime); 5189da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik recycle.timezone = tz; 5199da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik return recycle.normalize(true); 5209da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik } 5219da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik 5229da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik public static long convertAlldayLocalToUTC(Time recycle, long localTime, String tz) { 5239da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik if (recycle == null) { 5249da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik recycle = new Time(); 5259da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik } 5269da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik recycle.timezone = tz; 5279da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik recycle.set(localTime); 5289da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik recycle.timezone = Time.TIMEZONE_UTC; 5293ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang return recycle.normalize(true); 5303ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang } 5313ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang 5323ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang /** 533c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson * Finds and returns the next midnight after "theTime" in milliseconds UTC 534c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson * 535c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson * @param recycle - Time object to recycle, otherwise null. 536c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson * @param theTime - Time used for calculations (in UTC) 537c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson * @param tz The time zone to convert this time to. 538c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson */ 539c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson public static long getNextMidnight(Time recycle, long theTime, String tz) { 540c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson if (recycle == null) { 541c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson recycle = new Time(); 542c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson } 543c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson recycle.timezone = tz; 544c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson recycle.set(theTime); 545c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson recycle.monthDay ++; 546c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson recycle.hour = 0; 547c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson recycle.minute = 0; 548c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson recycle.second = 0; 549c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson return recycle.normalize(true); 550c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson } 551c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson 552c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson /** 553ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * Scan through a cursor of calendars and check if names are duplicated. 5547b92da258a480284dcc15a518ea570072329a31dErik * This travels a cursor containing calendar display names and fills in the 5557b92da258a480284dcc15a518ea570072329a31dErik * provided map with whether or not each name is repeated. 556ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * 557ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * @param isDuplicateName The map to put the duplicate check results in. 558ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * @param cursor The query of calendars to check 559ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * @param nameIndex The column of the query that contains the display name 560ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan */ 5617b92da258a480284dcc15a518ea570072329a31dErik public static void checkForDuplicateNames( 5627b92da258a480284dcc15a518ea570072329a31dErik Map<String, Boolean> isDuplicateName, Cursor cursor, int nameIndex) { 563ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan isDuplicateName.clear(); 564ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan cursor.moveToPosition(-1); 565ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan while (cursor.moveToNext()) { 566ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan String displayName = cursor.getString(nameIndex); 567ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan // Set it to true if we've seen this name before, false otherwise 568ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan if (displayName != null) { 569ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan isDuplicateName.put(displayName, isDuplicateName.containsKey(displayName)); 570ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan } 571ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan } 572ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan } 5739138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang 5749138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang /** 5759138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang * Null-safe object comparison 5767b92da258a480284dcc15a518ea570072329a31dErik * 5779138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang * @param s1 5789138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang * @param s2 5799138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang * @return 5809138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang */ 5819138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang public static boolean equals(Object o1, Object o2) { 5829138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang return o1 == null ? o2 == null : o1.equals(o2); 5839138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang } 584b60218a31d948ea0a549daf6464063d20b48421fMichael Chan 58563cd053150e00fde045b019dbe0f48b8a9ed3559Erik public static void setAllowWeekForDetailView(boolean allowWeekView) { 586b60218a31d948ea0a549daf6464063d20b48421fMichael Chan mAllowWeekForDetailView = allowWeekView; 587b60218a31d948ea0a549daf6464063d20b48421fMichael Chan } 58863cd053150e00fde045b019dbe0f48b8a9ed3559Erik 58963cd053150e00fde045b019dbe0f48b8a9ed3559Erik public static boolean getAllowWeekForDetailView() { 59063cd053150e00fde045b019dbe0f48b8a9ed3559Erik return mAllowWeekForDetailView; 59163cd053150e00fde045b019dbe0f48b8a9ed3559Erik } 5920b1bd10dbf90e55821a555c68a8a444854e31252Isaac Katzenelson 593ff5c4345f794ec12b0a92f284434ddc1c88ff3a8Isaac Katzenelson public static boolean getConfigBool(Context c, int key) { 594ff5c4345f794ec12b0a92f284434ddc1c88ff3a8Isaac Katzenelson return c.getResources().getBoolean(key); 595ff5c4345f794ec12b0a92f284434ddc1c88ff3a8Isaac Katzenelson } 59682400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson 5974acb2fd087308dea146b8b10f5278c59df387680RoboErik public static int getDisplayColorFromColor(int color) { 598f9411fefba89504c90a7bd8da5472cac538e916aMichael Chan // STOPSHIP - Finalize color adjustment algorithm before shipping 599f9411fefba89504c90a7bd8da5472cac538e916aMichael Chan 6004acb2fd087308dea146b8b10f5278c59df387680RoboErik float[] hsv = new float[3]; 6014acb2fd087308dea146b8b10f5278c59df387680RoboErik Color.colorToHSV(color, hsv); 602f9411fefba89504c90a7bd8da5472cac538e916aMichael Chan hsv[1] = Math.min(hsv[1] * SATURATION_ADJUST, 1.0f); 603f9411fefba89504c90a7bd8da5472cac538e916aMichael Chan hsv[2] = hsv[2] * INTENSITY_ADJUST; 6044acb2fd087308dea146b8b10f5278c59df387680RoboErik return Color.HSVToColor(hsv); 6054acb2fd087308dea146b8b10f5278c59df387680RoboErik } 6064acb2fd087308dea146b8b10f5278c59df387680RoboErik 6073c40e07972c989719723e24db6d5d8812200823bRoboErik // This takes a color and computes what it would look like blended with 6083c40e07972c989719723e24db6d5d8812200823bRoboErik // white. The result is the color that should be used for declined events. 6093c40e07972c989719723e24db6d5d8812200823bRoboErik public static int getDeclinedColorFromColor(int color) { 6103c40e07972c989719723e24db6d5d8812200823bRoboErik int bg = 0xffffffff; 611e6109c584d27a6c25df1819a5c6ec444e789ce61Isaac Katzenelson int a = DECLINED_EVENT_ALPHA; 6123c40e07972c989719723e24db6d5d8812200823bRoboErik int r = (((color & 0x00ff0000) * a) + ((bg & 0x00ff0000) * (0xff - a))) & 0xff000000; 6133c40e07972c989719723e24db6d5d8812200823bRoboErik int g = (((color & 0x0000ff00) * a) + ((bg & 0x0000ff00) * (0xff - a))) & 0x00ff0000; 6143c40e07972c989719723e24db6d5d8812200823bRoboErik int b = (((color & 0x000000ff) * a) + ((bg & 0x000000ff) * (0xff - a))) & 0x0000ff00; 6153c40e07972c989719723e24db6d5d8812200823bRoboErik return (0xff000000) | ((r | g | b) >> 8); 6163c40e07972c989719723e24db6d5d8812200823bRoboErik } 6173c40e07972c989719723e24db6d5d8812200823bRoboErik 618092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // A single strand represents one color of events. Events are divided up by 619092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // color to make them convenient to draw. The black strand is special in 620092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // that it holds conflicting events as well as color settings for allday on 621092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // each day. 622092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik public static class DNAStrand { 623092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik public float[] points; 624092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik public int[] allDays; // color for the allday, 0 means no event 625092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int position; 626092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik public int color; 627092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int count; 628092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 62982400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson 630092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // A segment is a single continuous length of time occupied by a single 631092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // color. Segments should never span multiple days. 632092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik private static class DNASegment { 633092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int startMinute; // in minutes since the start of the week 634092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int endMinute; 635092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int color; // Calendar color or black for conflicts 636092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int day; // quick reference to the day this segment is on 63772a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 63872a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson 63972a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson /** 640092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * Converts a list of events to a list of segments to draw. Assumes list is 641092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * ordered by start time of the events. The function processes events for a 642092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * range of days from firstJulianDay to firstJulianDay + dayXs.length - 1. 643092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * The algorithm goes over all the events and creates a set of segments 644092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * ordered by start time. This list of segments is then converted into a 645092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * HashMap of strands which contain the draw points and are organized by 646092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * color. The strands can then be drawn by setting the paint color to each 647092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * strand's color and calling drawLines on its set of points. The points are 648092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * set up using the following parameters. 649092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * <ul> 650092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * <li>Events between midnight and WORK_DAY_START_MINUTES are compressed 651092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * into the first 1/8th of the space between top and bottom.</li> 652092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * <li>Events between WORK_DAY_END_MINUTES and the following midnight are 653092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * compressed into the last 1/8th of the space between top and bottom</li> 654092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * <li>Events between WORK_DAY_START_MINUTES and WORK_DAY_END_MINUTES use 655092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * the remaining 3/4ths of the space</li> 656092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * <li>All segments drawn will maintain at least minPixels height, except 657092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * for conflicts in the first or last 1/8th, which may be smaller</li> 658092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * </ul> 65971b9ce3a20ebaff8f7e40fc0e5ec2a388bcc394cIsaac Katzenelson * 660092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * @param firstJulianDay The julian day of the first day of events 661092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * @param events A list of events sorted by start time 662092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * @param top The lowest y value the dna should be drawn at 663092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * @param bottom The highest y value the dna should be drawn at 664092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * @param dayXs An array of x values to draw the dna at, one for each day 665092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * @param conflictColor the color to use for conflicts 666092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * @return 66772a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson */ 668092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik public static HashMap<Integer, DNAStrand> createDNAStrands(int firstJulianDay, 669092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik ArrayList<Event> events, int top, int bottom, int minPixels, int[] dayXs, 670092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Context context) { 67172a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson 672092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (!mMinutesLoaded) { 673092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (context == null) { 674092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Log.wtf(TAG, "No context and haven't loaded parameters yet! Can't create DNA."); 67571b9ce3a20ebaff8f7e40fc0e5ec2a388bcc394cIsaac Katzenelson } 676092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Resources res = context.getResources(); 677092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik CONFLICT_COLOR = res.getColor(R.color.month_dna_conflict_time_color); 678092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik WORK_DAY_START_MINUTES = res.getInteger(R.integer.work_start_minutes); 679092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik WORK_DAY_END_MINUTES = res.getInteger(R.integer.work_end_minutes); 680092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik WORK_DAY_END_LENGTH = DAY_IN_MINUTES - WORK_DAY_END_MINUTES; 681092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik WORK_DAY_MINUTES = WORK_DAY_END_MINUTES - WORK_DAY_START_MINUTES; 682092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik mMinutesLoaded = true; 68372a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 68472a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson 685092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (events == null || events.isEmpty() || dayXs == null || dayXs.length < 1 686092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik || bottom - top < 8 || minPixels < 0) { 687092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Log.e(TAG, 688092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik "Bad values for createDNAStrands! events:" + events + " dayXs:" 689092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik + Arrays.toString(dayXs) + " bot-top:" + (bottom - top) + " minPixels:" 690092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik + minPixels); 691092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik return null; 69271b9ce3a20ebaff8f7e40fc0e5ec2a388bcc394cIsaac Katzenelson } 69371b9ce3a20ebaff8f7e40fc0e5ec2a388bcc394cIsaac Katzenelson 694092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik LinkedList<DNASegment> segments = new LinkedList<DNASegment>(); 695092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik HashMap<Integer, DNAStrand> strands = new HashMap<Integer, DNAStrand>(); 696092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // add a black strand by default, other colors will get added in 697092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // the loop 698092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNAStrand blackStrand = new DNAStrand(); 699092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik blackStrand.color = CONFLICT_COLOR; 700092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.put(CONFLICT_COLOR, blackStrand); 701092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // the min length is the number of minutes that will occupy 702092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // MIN_SEGMENT_PIXELS in the 'work day' time slot. This computes the 703092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // minutes/pixel * minpx where the number of pixels are 3/4 the total 704092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // dna height: 4*(mins/(px * 3/4)) 705092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int minMinutes = minPixels * 4 * WORK_DAY_MINUTES / (3 * (bottom - top)); 706092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 707092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // There are slightly fewer than half as many pixels in 1/6 the space, 708092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // so round to 2.5x for the min minutes in the non-work area 709092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int minOtherMinutes = minMinutes * 5 / 2; 710092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int lastJulianDay = firstJulianDay + dayXs.length - 1; 711092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 712092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Event event = new Event(); 713092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Go through all the events for the week 714092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik for (Event currEvent : events) { 715092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if this event is outside the weeks range skip it 716092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (currEvent.endDay < firstJulianDay || currEvent.startDay > lastJulianDay) { 717092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik continue; 71872a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 719092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (currEvent.drawAsAllday()) { 720092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik addAllDayToStrands(currEvent, strands, firstJulianDay, dayXs.length); 721092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik continue; 72271b9ce3a20ebaff8f7e40fc0e5ec2a388bcc394cIsaac Katzenelson } 723092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Copy the event over so we can clip its start and end to our range 724092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik currEvent.copyTo(event); 725092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.startDay < firstJulianDay) { 726092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.startDay = firstJulianDay; 727092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.startTime = 0; 72871b9ce3a20ebaff8f7e40fc0e5ec2a388bcc394cIsaac Katzenelson } 729092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // If it starts after the work day make sure the start is at least 730092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // minPixels from midnight 731092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.startTime > DAY_IN_MINUTES - minOtherMinutes) { 732092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.startTime = DAY_IN_MINUTES - minOtherMinutes; 73382400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 734092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.endDay > lastJulianDay) { 735092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.endDay = lastJulianDay; 736092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.endTime = DAY_IN_MINUTES - 1; 73772a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 738092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // If the end time is before the work day make sure it ends at least 739092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // minPixels after midnight 740092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.endTime < minOtherMinutes) { 741092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.endTime = minOtherMinutes; 74282400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 743092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // If the start and end are on the same day make sure they are at 744092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // least minPixels apart. This only needs to be done for times 745092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // outside the work day as the min distance for within the work day 746092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // is enforced in the segment code. 747092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.startDay == event.endDay && 748092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.endTime - event.startTime < minOtherMinutes) { 749092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // If it's less than minPixels in an area before the work 750092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // day 751092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.startTime < WORK_DAY_START_MINUTES) { 752092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // extend the end to the first easy guarantee that it's 753092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // minPixels 754092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.endTime = Math.min(event.startTime + minOtherMinutes, 755092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik WORK_DAY_START_MINUTES + minMinutes); 756092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if it's in the area after the work day 757092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } else if (event.endTime > WORK_DAY_END_MINUTES) { 758092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // First try shifting the end but not past midnight 759092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.endTime = Math.min(event.endTime + minOtherMinutes, DAY_IN_MINUTES - 1); 760092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if it's still too small move the start back 761092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.endTime - event.startTime < minOtherMinutes) { 762092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.startTime = event.endTime - minOtherMinutes; 763092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 764092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 76582400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 76682400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson 767092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // This handles adding the first segment 768092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (segments.size() == 0) { 769092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik addNewSegment(segments, event, strands, firstJulianDay, 0, minMinutes); 77082400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson continue; 77182400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 772092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Now compare our current start time to the end time of the last 773092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // segment in the list 774092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNASegment lastSegment = segments.getLast(); 775092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int startMinute = (event.startDay - firstJulianDay) * DAY_IN_MINUTES + event.startTime; 776092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int endMinute = Math.max((event.endDay - firstJulianDay) * DAY_IN_MINUTES 777092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik + event.endTime, startMinute + minMinutes); 778092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 779092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (startMinute < 0) { 780092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik startMinute = 0; 781092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 782092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (endMinute >= WEEK_IN_MINUTES) { 783092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik endMinute = WEEK_IN_MINUTES - 1; 784092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 785092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // If we start before the last segment in the list ends we need to 786092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // start going through the list as this may conflict with other 787092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // events 788092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (startMinute < lastSegment.endMinute) { 789092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int i = segments.size(); 790092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // find the last segment this event intersects with 791092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik while (--i >= 0 && endMinute < segments.get(i).startMinute); 792092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 793092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNASegment currSegment; 794092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // for each segment this event intersects with 795092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik for (; i >= 0 && startMinute <= (currSegment = segments.get(i)).endMinute; i--) { 796092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if the segment is already a conflict ignore it 797092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (currSegment.color == CONFLICT_COLOR) { 798092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik continue; 79972a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 800092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if the event ends before the segment and wouldn't create 801092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // a segment that is too small split off the right side 802092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (endMinute < currSegment.endMinute - minMinutes) { 803092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNASegment rhs = new DNASegment(); 804092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik rhs.endMinute = currSegment.endMinute; 805092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik rhs.color = currSegment.color; 806092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik rhs.startMinute = endMinute + 1; 807092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik rhs.day = currSegment.day; 808092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik currSegment.endMinute = endMinute; 809092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segments.add(i + 1, rhs); 810092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.get(rhs.color).count++; 811092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (DEBUG) { 812092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Log.d(TAG, "Added rhs, curr:" + currSegment.toString() + " i:" 813092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik + segments.get(i).toString()); 814092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 815092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 816092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if the event starts after the segment and wouldn't create 817092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // a segment that is too small split off the left side 818092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (startMinute > currSegment.startMinute + minMinutes) { 819092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNASegment lhs = new DNASegment(); 820092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.startMinute = currSegment.startMinute; 821092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.color = currSegment.color; 822092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.endMinute = startMinute - 1; 823092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.day = currSegment.day; 824092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik currSegment.startMinute = startMinute; 825092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // increment i so that we are at the right position when 826092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // referencing the segments to the right and left of the 827092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // current segment. 828092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segments.add(i++, lhs); 829092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.get(lhs.color).count++; 830092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (DEBUG) { 831092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Log.d(TAG, "Added lhs, curr:" + currSegment.toString() + " i:" 832092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik + segments.get(i).toString()); 833092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 834092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 835092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if the right side is black merge this with the segment to 836092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // the right if they're on the same day and overlap 837092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (i + 1 < segments.size()) { 838092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNASegment rhs = segments.get(i + 1); 839092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (rhs.color == CONFLICT_COLOR && currSegment.day == rhs.day 840092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik && rhs.startMinute <= currSegment.endMinute + 1) { 841092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik rhs.startMinute = Math.min(currSegment.startMinute, rhs.startMinute); 842092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segments.remove(currSegment); 843092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.get(currSegment.color).count--; 844092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // point at the new current segment 845092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik currSegment = rhs; 846092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 847092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 848092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if the left side is black merge this with the segment to 849092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // the left if they're on the same day and overlap 850092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (i - 1 >= 0) { 851092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNASegment lhs = segments.get(i - 1); 852092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (lhs.color == CONFLICT_COLOR && currSegment.day == lhs.day 853092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik && lhs.endMinute >= currSegment.startMinute - 1) { 854092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.endMinute = Math.max(currSegment.endMinute, lhs.endMinute); 855092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segments.remove(currSegment); 856092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.get(currSegment.color).count--; 857092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // point at the new current segment 858092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik currSegment = lhs; 859092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // point i at the new current segment in case new 860092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // code is added 861092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik i--; 862092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 863092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 864092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if we're still not black, decrement the count for the 865092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // color being removed, change this to black, and increment 866092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // the black count 867092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (currSegment.color != CONFLICT_COLOR) { 868092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.get(currSegment.color).count--; 869092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik currSegment.color = CONFLICT_COLOR; 870092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.get(CONFLICT_COLOR).count++; 87172a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 87272a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 873092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 87472a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 875092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // If this event extends beyond the last segment add a new segment 876092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (endMinute > lastSegment.endMinute) { 877092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik addNewSegment(segments, event, strands, firstJulianDay, lastSegment.endMinute, 878092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik minMinutes); 87982400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 88082400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 881092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik weaveDNAStrands(segments, firstJulianDay, strands, top, bottom, dayXs); 882092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik return strands; 883092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 88482400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson 885092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // This figures out allDay colors as allDay events are found 886092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik private static void addAllDayToStrands(Event event, HashMap<Integer, DNAStrand> strands, 887092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int firstJulianDay, int numDays) { 888092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNAStrand strand = getOrCreateStrand(strands, CONFLICT_COLOR); 889092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if we haven't initialized the allDay portion create it now 890092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (strand.allDays == null) { 891092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.allDays = new int[numDays]; 89272a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 89372a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson 894092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // For each day this event is on update the color 895092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int end = Math.min(event.endDay - firstJulianDay, numDays - 1); 896092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik for (int i = Math.max(event.startDay - firstJulianDay, 0); i <= end; i++) { 897092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (strand.allDays[i] != 0) { 898092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if this day already had a color, it is now a conflict 899092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.allDays[i] = CONFLICT_COLOR; 900092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } else { 901092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // else it's just the color of the event 902092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.allDays[i] = event.color; 903092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 904092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 905092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 906092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 907092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // This processes all the segments, sorts them by color, and generates a 908092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // list of points to draw 909092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik private static void weaveDNAStrands(LinkedList<DNASegment> segments, int firstJulianDay, 910092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik HashMap<Integer, DNAStrand> strands, int top, int bottom, int[] dayXs) { 911092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // First, get rid of any colors that ended up with no segments 912092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Iterator<DNAStrand> strandIterator = strands.values().iterator(); 913092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik while (strandIterator.hasNext()) { 914092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNAStrand strand = strandIterator.next(); 915092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (strand.count < 1 && strand.allDays == null) { 916092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strandIterator.remove(); 91772a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson continue; 91872a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 919092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.points = new float[strand.count * 4]; 920092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.position = 0; 921092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 922092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Go through each segment and compute its points 923092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik for (DNASegment segment : segments) { 924092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Add the points to the strand of that color 925092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNAStrand strand = strands.get(segment.color); 926092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int dayIndex = segment.day - firstJulianDay; 927092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int dayStartMinute = segment.startMinute % DAY_IN_MINUTES; 928092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int dayEndMinute = segment.endMinute % DAY_IN_MINUTES; 929092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int height = bottom - top; 930092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int workDayHeight = height * 3 / 4; 931092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int remainderHeight = (height - workDayHeight) / 2; 932092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 933092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int x = dayXs[dayIndex]; 934092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int y0 = 0; 935092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int y1 = 0; 936092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 937092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik y0 = top + getPixelOffsetFromMinutes(dayStartMinute, workDayHeight, remainderHeight); 938092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik y1 = top + getPixelOffsetFromMinutes(dayEndMinute, workDayHeight, remainderHeight); 939092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (DEBUG) { 940092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Log.d(TAG, "Adding " + Integer.toHexString(segment.color) + " at x,y0,y1: " + x 941092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik + " " + y0 + " " + y1 + " for " + dayStartMinute + " " + dayEndMinute); 94272a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 943092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.points[strand.position++] = x; 944092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.points[strand.position++] = y0; 945092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.points[strand.position++] = x; 946092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.points[strand.position++] = y1; 94782400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 94882400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 949092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 950092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik /** 951092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * Compute a pixel offset from the top for a given minute from the work day 952092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * height and the height of the top area. 953092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik */ 954092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik private static int getPixelOffsetFromMinutes(int minute, int workDayHeight, 955092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int remainderHeight) { 956092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int y; 957092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (minute < WORK_DAY_START_MINUTES) { 958092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik y = minute * remainderHeight / WORK_DAY_START_MINUTES; 959092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } else if (minute < WORK_DAY_END_MINUTES) { 960092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik y = remainderHeight + (minute - WORK_DAY_START_MINUTES) * workDayHeight 961092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik / WORK_DAY_MINUTES; 962092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } else { 963092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik y = remainderHeight + workDayHeight + (minute - WORK_DAY_END_MINUTES) * remainderHeight 964092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik / WORK_DAY_END_LENGTH; 965092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 966092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik return y; 967092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 968092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 969092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik /** 970092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * Add a new segment based on the event provided. This will handle splitting 971092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * segments across day boundaries and ensures a minimum size for segments. 972092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik */ 973092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik private static void addNewSegment(LinkedList<DNASegment> segments, Event event, 974092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik HashMap<Integer, DNAStrand> strands, int firstJulianDay, int minStart, int minMinutes) { 975092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.startDay > event.endDay) { 976092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Log.wtf(TAG, "Event starts after it ends: " + event.toString()); 977092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 978092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // If this is a multiday event split it up by day 979092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.startDay != event.endDay) { 980092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Event lhs = new Event(); 981092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.color = event.color; 982092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.startDay = event.startDay; 983092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // the first day we want the start time to be the actual start time 984092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.startTime = event.startTime; 985092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.endDay = lhs.startDay; 986092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.endTime = DAY_IN_MINUTES - 1; 987092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Nearly recursive iteration! 988092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik while (lhs.startDay != event.endDay) { 989092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik addNewSegment(segments, lhs, strands, firstJulianDay, minStart, minMinutes); 990092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // The days in between are all day, even though that shouldn't 991092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // actually happen due to the allday filtering 992092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.startDay++; 993092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.endDay = lhs.startDay; 994092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.startTime = 0; 995092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik minStart = 0; 996092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 997092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // The last day we want the end time to be the actual end time 998092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.endTime = event.endTime; 999092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event = lhs; 1000092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 1001092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Create the new segment and compute its fields 1002092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNASegment segment = new DNASegment(); 1003092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int dayOffset = (event.startDay - firstJulianDay) * DAY_IN_MINUTES; 1004092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int endOfDay = dayOffset + DAY_IN_MINUTES - 1; 1005092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // clip the start if needed 1006092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segment.startMinute = Math.max(dayOffset + event.startTime, minStart); 1007092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // and extend the end if it's too small, but not beyond the end of the 1008092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // day 1009092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int minEnd = Math.min(segment.startMinute + minMinutes, endOfDay); 1010092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segment.endMinute = Math.max(dayOffset + event.endTime, minEnd); 1011092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (segment.endMinute > endOfDay) { 1012092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segment.endMinute = endOfDay; 1013092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 1014092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 1015092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segment.color = event.color; 1016092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segment.day = event.startDay; 1017092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segments.add(segment); 1018092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // increment the count for the correct color or add a new strand if we 1019092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // don't have that color yet 1020092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNAStrand strand = getOrCreateStrand(strands, segment.color); 1021092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.count++; 1022092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 1023092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 1024092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik /** 1025092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * Try to get a strand of the given color. Create it if it doesn't exist. 1026092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik */ 1027092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik private static DNAStrand getOrCreateStrand(HashMap<Integer, DNAStrand> strands, int color) { 1028092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNAStrand strand = strands.get(color); 1029092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (strand == null) { 1030092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand = new DNAStrand(); 1031092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.color = color; 1032092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.count = 0; 1033092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.put(strand.color, strand); 1034092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 1035092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik return strand; 1036092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 1037092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 1038c0f6efee87520ce0c8b52246129169f94850177bRoboErik /** 1039c0f6efee87520ce0c8b52246129169f94850177bRoboErik * Sends an intent to launch the top level Calendar view. 1040c0f6efee87520ce0c8b52246129169f94850177bRoboErik * 1041c0f6efee87520ce0c8b52246129169f94850177bRoboErik * @param context 1042c0f6efee87520ce0c8b52246129169f94850177bRoboErik */ 1043c0f6efee87520ce0c8b52246129169f94850177bRoboErik public static void returnToCalendarHome(Context context) { 10443864be025ed7fa5bcb33c7adaae9267d5b34f17fRoboErik Intent launchIntent = new Intent(context, AllInOneActivity.class); 10454ba19dfbd8eccc5a22c3e064a9810336ef73f658RoboErik launchIntent.setAction(Intent.ACTION_DEFAULT); 10463864be025ed7fa5bcb33c7adaae9267d5b34f17fRoboErik launchIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); 10474ba19dfbd8eccc5a22c3e064a9810336ef73f658RoboErik launchIntent.putExtra(INTENT_KEY_HOME, true); 1048c0f6efee87520ce0c8b52246129169f94850177bRoboErik context.startActivity(launchIntent); 1049c0f6efee87520ce0c8b52246129169f94850177bRoboErik } 105014e82b453a95456277fa5c40189c9b253a8e487fRoboErik 105114e82b453a95456277fa5c40189c9b253a8e487fRoboErik /** 105250f10944eddba97e6730bbdc7545672d0eeec08cRoboErik * This sets up a search view to use Calendar's search suggestions provider 105350f10944eddba97e6730bbdc7545672d0eeec08cRoboErik * and to allow refining the search. 10545d89406c7ca7974b5fe61b21c82634f8726439efMichael Chan * 105550f10944eddba97e6730bbdc7545672d0eeec08cRoboErik * @param view The {@link SearchView} to set up 105650f10944eddba97e6730bbdc7545672d0eeec08cRoboErik * @param act The activity using the view 105750f10944eddba97e6730bbdc7545672d0eeec08cRoboErik */ 105850f10944eddba97e6730bbdc7545672d0eeec08cRoboErik public static void setUpSearchView(SearchView view, Activity act) { 105950f10944eddba97e6730bbdc7545672d0eeec08cRoboErik SearchManager searchManager = (SearchManager) act.getSystemService(Context.SEARCH_SERVICE); 106050f10944eddba97e6730bbdc7545672d0eeec08cRoboErik view.setSearchableInfo(searchManager.getSearchableInfo(act.getComponentName())); 106150f10944eddba97e6730bbdc7545672d0eeec08cRoboErik view.setQueryRefinementEnabled(true); 106250f10944eddba97e6730bbdc7545672d0eeec08cRoboErik } 106350f10944eddba97e6730bbdc7545672d0eeec08cRoboErik 106450f10944eddba97e6730bbdc7545672d0eeec08cRoboErik /** 106514e82b453a95456277fa5c40189c9b253a8e487fRoboErik * Given a context and a time in millis since unix epoch figures out the 106614e82b453a95456277fa5c40189c9b253a8e487fRoboErik * correct week of the year for that time. 106714e82b453a95456277fa5c40189c9b253a8e487fRoboErik * 106814e82b453a95456277fa5c40189c9b253a8e487fRoboErik * @param millisSinceEpoch 106914e82b453a95456277fa5c40189c9b253a8e487fRoboErik * @return 107014e82b453a95456277fa5c40189c9b253a8e487fRoboErik */ 107114e82b453a95456277fa5c40189c9b253a8e487fRoboErik public static int getWeekNumberFromTime(long millisSinceEpoch, Context context) { 107214e82b453a95456277fa5c40189c9b253a8e487fRoboErik Time weekTime = new Time(getTimeZone(context, null)); 107314e82b453a95456277fa5c40189c9b253a8e487fRoboErik weekTime.set(millisSinceEpoch); 107414e82b453a95456277fa5c40189c9b253a8e487fRoboErik weekTime.normalize(true); 107514e82b453a95456277fa5c40189c9b253a8e487fRoboErik int firstDayOfWeek = getFirstDayOfWeek(context); 107614e82b453a95456277fa5c40189c9b253a8e487fRoboErik // if the date is on Saturday or Sunday and the start of the week 107714e82b453a95456277fa5c40189c9b253a8e487fRoboErik // isn't Monday we may need to shift the date to be in the correct 107814e82b453a95456277fa5c40189c9b253a8e487fRoboErik // week 107914e82b453a95456277fa5c40189c9b253a8e487fRoboErik if (weekTime.weekDay == Time.SUNDAY 108014e82b453a95456277fa5c40189c9b253a8e487fRoboErik && (firstDayOfWeek == Time.SUNDAY || firstDayOfWeek == Time.SATURDAY)) { 108114e82b453a95456277fa5c40189c9b253a8e487fRoboErik weekTime.monthDay++; 108214e82b453a95456277fa5c40189c9b253a8e487fRoboErik weekTime.normalize(true); 108314e82b453a95456277fa5c40189c9b253a8e487fRoboErik } else if (weekTime.weekDay == Time.SATURDAY && firstDayOfWeek == Time.SATURDAY) { 108414e82b453a95456277fa5c40189c9b253a8e487fRoboErik weekTime.monthDay += 2; 108514e82b453a95456277fa5c40189c9b253a8e487fRoboErik weekTime.normalize(true); 108614e82b453a95456277fa5c40189c9b253a8e487fRoboErik } 108714e82b453a95456277fa5c40189c9b253a8e487fRoboErik return weekTime.getWeekNumber(); 108814e82b453a95456277fa5c40189c9b253a8e487fRoboErik } 10894eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik 10904eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik /** 10914eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * Formats a day of the week string. This is either just the name of the day 10924eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * or a combination of yesterday/today/tomorrow and the day of the week. 10934eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * 10944eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * @param julianDay The julian day to get the string for 10954eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * @param todayJulianDay The julian day for today's date 10964eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * @param millis A utc millis since epoch time that falls on julian day 10974eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * @param context The calling context, used to get the timezone and do the 10984eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * formatting 10994eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * @return 11004eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik */ 11014eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik public static String getDayOfWeekString(int julianDay, int todayJulianDay, long millis, 11024eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik Context context) { 110399704a2787158bf670fa4a7b4e4f89ace10afa00Michael Chan getTimeZone(context, null); 11044eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik int flags = DateUtils.FORMAT_SHOW_WEEKDAY; 11054eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik String dayViewText; 11064eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik if (julianDay == todayJulianDay) { 11074eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik dayViewText = context.getString(R.string.agenda_today, 11084eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik mTZUtils.formatDateRange(context, millis, millis, flags).toString()); 11094eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik } else if (julianDay == todayJulianDay - 1) { 11104eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik dayViewText = context.getString(R.string.agenda_yesterday, 11114eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik mTZUtils.formatDateRange(context, millis, millis, flags).toString()); 11124eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik } else if (julianDay == todayJulianDay + 1) { 11134eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik dayViewText = context.getString(R.string.agenda_tomorrow, 11144eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik mTZUtils.formatDateRange(context, millis, millis, flags).toString()); 11154eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik } else { 11164eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik dayViewText = mTZUtils.formatDateRange(context, millis, millis, flags).toString(); 11174eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik } 11184eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik dayViewText = dayViewText.toUpperCase(); 11194eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik return dayViewText; 11204eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik } 11214bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson 11224bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson // Calculate the time until midnight + 1 second and set the handler to 11234bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson // do run the runnable 11244bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson public static void setMidnightUpdater(Handler h, Runnable r, String timezone) { 11254bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson if (h == null || r == null || timezone == null) { 11264bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson return; 11274bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson } 11284bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson long now = System.currentTimeMillis(); 11294bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson Time time = new Time(timezone); 11304bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson time.set(now); 11314bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson long runInMillis = (24 * 3600 - time.hour * 3600 - time.minute * 60 - 11324bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson time.second + 1) * 1000; 11334bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson h.removeCallbacks(r); 11344bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson h.postDelayed(r, runInMillis); 11354bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson } 11364bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson 11374bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson // Stop the midnight update thread 11384bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson public static void resetMidnightUpdater(Handler h, Runnable r) { 11394bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson if (h == null || r == null) { 11404bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson return; 11414bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson } 11424bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson h.removeCallbacks(r); 11434bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson } 114475f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting 114575f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting /** 114675f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting * Returns a string description of the specified time interval. 114775f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting */ 114875f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting public static String getDisplayedDatetime(long startMillis, long endMillis, long currentMillis, 114923acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting String localTimezone, boolean allDay, Context context) { 115075f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting // Configure date/time formatting. 115175f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting int flagsDate = DateUtils.FORMAT_SHOW_DATE | DateUtils.FORMAT_SHOW_WEEKDAY; 115275f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting int flagsTime = DateUtils.FORMAT_SHOW_TIME; 115375f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting if (DateFormat.is24HourFormat(context)) { 115475f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting flagsTime |= DateUtils.FORMAT_24HOUR; 115575f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 115675f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting 115775f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting Time currentTime = new Time(localTimezone); 115875f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting currentTime.set(currentMillis); 11594e92627c5eb10de50c49c57e116b080d48360c70Sara Ting Resources resources = context.getResources(); 116075f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting String datetimeString = null; 116175f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting if (allDay) { 116275f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting // All day events require special timezone adjustment. 116375f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting long localStartMillis = convertAlldayUtcToLocal(null, startMillis, localTimezone); 116475f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting long localEndMillis = convertAlldayUtcToLocal(null, endMillis, localTimezone); 116575f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting if (singleDayEvent(localStartMillis, localEndMillis, currentTime.gmtoff)) { 116675f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting // If possible, use "Today" or "Tomorrow" instead of a full date string. 11674e92627c5eb10de50c49c57e116b080d48360c70Sara Ting int todayOrTomorrow = isTodayOrTomorrow(context.getResources(), 116875f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting localStartMillis, currentMillis, currentTime.gmtoff); 11694e92627c5eb10de50c49c57e116b080d48360c70Sara Ting if (TODAY == todayOrTomorrow) { 11704e92627c5eb10de50c49c57e116b080d48360c70Sara Ting datetimeString = resources.getString(R.string.today); 11714e92627c5eb10de50c49c57e116b080d48360c70Sara Ting } else if (TOMORROW == todayOrTomorrow) { 11724e92627c5eb10de50c49c57e116b080d48360c70Sara Ting datetimeString = resources.getString(R.string.tomorrow); 11734e92627c5eb10de50c49c57e116b080d48360c70Sara Ting } else { 11744e92627c5eb10de50c49c57e116b080d48360c70Sara Ting Formatter f = new Formatter(new StringBuilder(50), Locale.getDefault()); 11754e92627c5eb10de50c49c57e116b080d48360c70Sara Ting datetimeString = DateUtils.formatDateRange(context, f, startMillis, 11764e92627c5eb10de50c49c57e116b080d48360c70Sara Ting endMillis, flagsDate, Time.TIMEZONE_UTC).toString(); 11774e92627c5eb10de50c49c57e116b080d48360c70Sara Ting } 117875f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 117975f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } else { 118075f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting if (singleDayEvent(startMillis, endMillis, currentTime.gmtoff)) { 11814e92627c5eb10de50c49c57e116b080d48360c70Sara Ting // Format the time. 118275f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting String timeString = Utils.formatDateRange(context, startMillis, endMillis, 118375f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting flagsTime); 11844e92627c5eb10de50c49c57e116b080d48360c70Sara Ting 11854e92627c5eb10de50c49c57e116b080d48360c70Sara Ting // If possible, use "Today" or "Tomorrow" instead of a full date string. 11864e92627c5eb10de50c49c57e116b080d48360c70Sara Ting int todayOrTomorrow = isTodayOrTomorrow(context.getResources(), startMillis, 11874e92627c5eb10de50c49c57e116b080d48360c70Sara Ting currentMillis, currentTime.gmtoff); 11884e92627c5eb10de50c49c57e116b080d48360c70Sara Ting if (TODAY == todayOrTomorrow) { 11894e92627c5eb10de50c49c57e116b080d48360c70Sara Ting // Example: "Today at 1:00pm - 2:00 pm" 11904e92627c5eb10de50c49c57e116b080d48360c70Sara Ting datetimeString = resources.getString(R.string.today_at_time_fmt, 11914e92627c5eb10de50c49c57e116b080d48360c70Sara Ting timeString); 11924e92627c5eb10de50c49c57e116b080d48360c70Sara Ting } else if (TOMORROW == todayOrTomorrow) { 11934e92627c5eb10de50c49c57e116b080d48360c70Sara Ting // Example: "Tomorrow at 1:00pm - 2:00 pm" 11944e92627c5eb10de50c49c57e116b080d48360c70Sara Ting datetimeString = resources.getString(R.string.tomorrow_at_time_fmt, 11954e92627c5eb10de50c49c57e116b080d48360c70Sara Ting timeString); 11964e92627c5eb10de50c49c57e116b080d48360c70Sara Ting } else { 11974e92627c5eb10de50c49c57e116b080d48360c70Sara Ting // Format the full date. Example: "Thursday, April 12, 1:00pm - 2:00pm" 11984e92627c5eb10de50c49c57e116b080d48360c70Sara Ting String dateString = Utils.formatDateRange(context, startMillis, endMillis, 11994e92627c5eb10de50c49c57e116b080d48360c70Sara Ting flagsDate); 12004e92627c5eb10de50c49c57e116b080d48360c70Sara Ting datetimeString = resources.getString(R.string.date_time_fmt, dateString, 12014e92627c5eb10de50c49c57e116b080d48360c70Sara Ting timeString); 12024e92627c5eb10de50c49c57e116b080d48360c70Sara Ting } 120375f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } else { 120475f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting // For multiday events, shorten day/month names. 120575f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting // Example format: "Fri Apr 6, 5:00pm - Sun, Apr 8, 6:00pm" 120675f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting int flagsDatetime = flagsDate | flagsTime | DateUtils.FORMAT_ABBREV_MONTH | 120775f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting DateUtils.FORMAT_ABBREV_WEEKDAY; 120875f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting datetimeString = Utils.formatDateRange(context, startMillis, endMillis, 120975f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting flagsDatetime); 121075f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 121123acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting } 121223acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting return datetimeString; 121323acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting } 121475f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting 121523acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting /** 121623acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting * Returns the timezone to display in the event info, if the local timezone is different 121723acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting * from the event timezone. Otherwise returns null. 121823acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting */ 121923acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting public static String getDisplayedTimezone(long startMillis, String localTimezone, 122023acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting String eventTimezone) { 122123acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting String tzDisplay = null; 122223acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting if (!TextUtils.equals(localTimezone, eventTimezone)) { 122323acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting // Figure out if this is in DST 122423acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting TimeZone tz = TimeZone.getTimeZone(localTimezone); 122523acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting if (tz == null || tz.getID().equals("GMT")) { 122623acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting tzDisplay = localTimezone; 122723acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting } else { 122823acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting Time startTime = new Time(localTimezone); 122923acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting startTime.set(startMillis); 123023acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting tzDisplay = tz.getDisplayName(startTime.isDst != 0, TimeZone.SHORT); 123175f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 123275f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 123323acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting return tzDisplay; 123475f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 123575f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting 123675f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting /** 123775f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting * Returns whether the specified time interval is in a single day. 123875f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting */ 123975f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting private static boolean singleDayEvent(long startMillis, long endMillis, long localGmtOffset) { 124075f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting if (startMillis == endMillis) { 124175f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting return true; 124275f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 124375f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting 124475f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting // An event ending at midnight should still be a single-day event, so check 124575f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting // time end-1. 124675f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting int startDay = Time.getJulianDay(startMillis, localGmtOffset); 124775f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting int endDay = Time.getJulianDay(endMillis - 1, localGmtOffset); 124875f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting return startDay == endDay; 124975f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 125075f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting 12514e92627c5eb10de50c49c57e116b080d48360c70Sara Ting // Using int constants as a return value instead of an enum to minimize resources. 12524e92627c5eb10de50c49c57e116b080d48360c70Sara Ting private static final int TODAY = 1; 12534e92627c5eb10de50c49c57e116b080d48360c70Sara Ting private static final int TOMORROW = 2; 12544e92627c5eb10de50c49c57e116b080d48360c70Sara Ting private static final int NONE = 0; 12554e92627c5eb10de50c49c57e116b080d48360c70Sara Ting 125675f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting /** 12574e92627c5eb10de50c49c57e116b080d48360c70Sara Ting * Returns TODAY or TOMORROW if applicable. Otherwise returns NONE. 125875f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting */ 12594e92627c5eb10de50c49c57e116b080d48360c70Sara Ting private static int isTodayOrTomorrow(Resources r, long dayMillis, 126075f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting long currentMillis, long localGmtOffset) { 126175f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting int startDay = Time.getJulianDay(dayMillis, localGmtOffset); 126275f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting int currentDay = Time.getJulianDay(currentMillis, localGmtOffset); 126375f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting 126475f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting int days = startDay - currentDay; 126575f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting if (days == 1) { 12664e92627c5eb10de50c49c57e116b080d48360c70Sara Ting return TOMORROW; 126775f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } else if (days == 0) { 12684e92627c5eb10de50c49c57e116b080d48360c70Sara Ting return TODAY; 126975f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } else { 12704e92627c5eb10de50c49c57e116b080d48360c70Sara Ting return NONE; 127175f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 127275f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 1273d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1274d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting /** 1275d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting * Create an intent for emailing attendees of an event. 1276d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting * 1277d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting * @param resources The resources for translating strings. 1278d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting * @param eventTitle The title of the event to use as the email subject. 1279d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting * @param toEmails The list of emails for the 'to' line. 1280d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting * @param ccEmails The list of emails for the 'cc' line. 1281d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting * @param ownerAccount The owner account to use as the email sender. 1282d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting */ 1283d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting public static Intent createEmailAttendeesIntent(Resources resources, String eventTitle, 1284d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting List<String> toEmails, List<String> ccEmails, String ownerAccount) { 1285d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting List<String> toList = toEmails; 1286d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting List<String> ccList = ccEmails; 1287d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting if (toEmails.size() <= 0) { 1288d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting if (ccEmails.size() <= 0) { 1289d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // TODO: Return a SEND intent if no one to email to, to at least populate 1290d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // a draft email with the subject (and no recipients). 1291d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting throw new IllegalArgumentException("Both toEmails and ccEmails are null."); 1292d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1293d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1294d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // Email app does not work with no "to" recipient. Move all 'cc' to 'to' 1295d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // in this case. 1296d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting toList = ccEmails; 1297d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting ccList = null; 1298d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1299d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1300d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // Use the event title as the email subject (prepended with 'Re: '). 1301d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting String subject = null; 1302d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting if (eventTitle != null) { 1303d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting subject = resources.getString(R.string.email_subject_prefix) + eventTitle; 1304d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1305d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1306d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // Use the SENDTO intent with a 'mailto' URI, because using SEND will cause 1307d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // the picker to show apps like text messaging, which does not make sense 1308d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // for email addresses. We put all data in the URI instead of using the extra 1309d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // Intent fields (ie. EXTRA_CC, etc) because some email apps might not handle 1310d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // those (though gmail does). 1311d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting Uri.Builder uriBuilder = new Uri.Builder(); 1312d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting uriBuilder.scheme("mailto"); 1313d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1314d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // We will append the first email to the 'mailto' field later (because the 1315d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // current state of the Email app requires it). Add the remaining 'to' values 1316d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // here. When the email codebase is updated, we can simplify this. 1317d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting if (toList.size() > 1) { 1318d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting for (int i = 1; i < toList.size(); i++) { 1319d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // The Email app requires repeated parameter settings instead of 1320d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // a single comma-separated list. 1321d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting uriBuilder.appendQueryParameter("to", toList.get(i)); 1322d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1323d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1324d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1325d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // Add the subject parameter. 1326d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting if (subject != null) { 1327d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting uriBuilder.appendQueryParameter("subject", subject); 1328d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1329d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1330d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // Add the cc parameters. 1331d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting if (ccList != null && ccList.size() > 0) { 1332d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting for (String email : ccList) { 1333d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting uriBuilder.appendQueryParameter("cc", email); 1334d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1335d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1336d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1337d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // Insert the first email after 'mailto:' in the URI manually since Uri.Builder 1338d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // doesn't seem to have a way to do this. 1339d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting String uri = uriBuilder.toString(); 1340d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting if (uri.startsWith("mailto:")) { 1341d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting StringBuilder builder = new StringBuilder(uri); 1342d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting builder.insert(7, Uri.encode(toList.get(0))); 1343d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting uri = builder.toString(); 1344d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1345d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1346d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // Start the email intent. Email from the account of the calendar owner in case there 1347d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // are multiple email accounts. 1348d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting Intent emailIntent = new Intent(android.content.Intent.ACTION_SENDTO, Uri.parse(uri)); 1349d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting emailIntent.putExtra("fromAccountString", ownerAccount); 1350d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting return Intent.createChooser(emailIntent, resources.getString(R.string.email_picker_label)); 1351d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1352d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1353d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting /** 1354d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting * Adds the attendee's email to the list if: 1355d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting * (1) the attendee is not a resource like a conference room or another calendar. 1356d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting * Catch most of these by filtering out suffix calendar.google.com. 1357d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting * (2) the attendee is not the viewer, to prevent mailing himself. 1358d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting */ 1359d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting public static boolean isEmailable(String email, String syncAccount) { 1360d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting return (email != null && !email.equals(syncAccount) && 1361d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting !email.endsWith("calendar.google.com")); 1362d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1363146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project} 1364