Utils.java revision 4eb3432c5b0109376bcce9236da71e6fb4324b90
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; 224eb3432c5b0109376bcce9236da71e6fb4324b90RoboErikimport com.android.calendar.R.string; 23d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan 24d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chanimport android.app.Activity; 2550f10944eddba97e6730bbdc7545672d0eeec08cRoboErikimport android.app.SearchManager; 26146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectimport android.content.Context; 27146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectimport android.content.Intent; 28e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chanimport android.content.SharedPreferences; 295b2a907fa3a983f74bb48da86846e351c2a464d0Isaac Katzenelsonimport android.content.res.Configuration; 30092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErikimport android.content.res.Resources; 31ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chanimport android.database.Cursor; 32a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErikimport android.database.MatrixCursor; 33bbb5b556996dfe989ef5267bfb3ba707bb740070RoboErikimport android.graphics.Color; 341ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erikimport android.net.Uri; 35d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chanimport android.os.Bundle; 36eb10fa8bee049e0052b5cb53dcfbdaccef9f2740Erikimport android.text.TextUtils; 3729190975b9238dd6841f822f82f2fb83b0557f36Daisuke Miyakawaimport android.text.format.DateUtils; 38146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectimport android.text.format.Time; 391ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erikimport android.util.Log; 4050f10944eddba97e6730bbdc7545672d0eeec08cRoboErikimport android.view.MenuItem; 4150f10944eddba97e6730bbdc7545672d0eeec08cRoboErikimport android.widget.SearchView; 4250f10944eddba97e6730bbdc7545672d0eeec08cRoboErik 43636269c7220a2b12e090cab43a91eb34922eb61fAndy McFaddenimport com.android.calendar.CalendarUtils.TimeZoneUtils; 44146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 4582400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelsonimport java.util.ArrayList; 46092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErikimport java.util.Arrays; 4756adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashiimport java.util.Calendar; 481427657d0bf7e69b831aa495828f67b45b69fd99Erikimport java.util.Formatter; 49092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErikimport java.util.HashMap; 5082400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelsonimport java.util.Iterator; 51092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErikimport java.util.LinkedList; 521ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erikimport java.util.List; 53ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chanimport java.util.Map; 5456adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi 55146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectpublic class Utils { 56092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik private static final boolean DEBUG = false; 573dc5e908a825b879978ba523d9099dc2255da9a5Erik private static final String TAG = "CalUtils"; 58bed0275111ecc6c4a3a638f90a9bac13bee594f4Michael Chan // Set to 0 until we have UI to perform undo 59bed0275111ecc6c4a3a638f90a9bac13bee594f4Michael Chan public static final long UNDO_DELAY = 0; 60bed0275111ecc6c4a3a638f90a9bac13bee594f4Michael Chan 6179f228124de7d98146ca526d743436f6419e2365Erik // For recurring events which instances of the series are being modified 6279f228124de7d98146ca526d743436f6419e2365Erik public static final int MODIFY_UNINITIALIZED = 0; 6379f228124de7d98146ca526d743436f6419e2365Erik public static final int MODIFY_SELECTED = 1; 6479f228124de7d98146ca526d743436f6419e2365Erik public static final int MODIFY_ALL_FOLLOWING = 2; 6579f228124de7d98146ca526d743436f6419e2365Erik public static final int MODIFY_ALL = 3; 6679f228124de7d98146ca526d743436f6419e2365Erik 677b92da258a480284dcc15a518ea570072329a31dErik // When the edit event view finishes it passes back the appropriate exit 687b92da258a480284dcc15a518ea570072329a31dErik // code. 697b92da258a480284dcc15a518ea570072329a31dErik public static final int DONE_REVERT = 1 << 0; 707b92da258a480284dcc15a518ea570072329a31dErik public static final int DONE_SAVE = 1 << 1; 717b92da258a480284dcc15a518ea570072329a31dErik public static final int DONE_DELETE = 1 << 2; 727b92da258a480284dcc15a518ea570072329a31dErik // And should re run with DONE_EXIT if it should also leave the view, just 737b92da258a480284dcc15a518ea570072329a31dErik // exiting is identical to reverting 747b92da258a480284dcc15a518ea570072329a31dErik public static final int DONE_EXIT = 1 << 0; 7579f228124de7d98146ca526d743436f6419e2365Erik 762aeb8d988aa4b65d3402374832613ab977e009dcMichael Chan public static final String OPEN_EMAIL_MARKER = " <"; 772aeb8d988aa4b65d3402374832613ab977e009dcMichael Chan public static final String CLOSE_EMAIL_MARKER = ">"; 78ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan 79d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static final String INTENT_KEY_DETAIL_VIEW = "DETAIL_VIEW"; 80d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static final String INTENT_KEY_VIEW_TYPE = "VIEW"; 81d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static final String INTENT_VALUE_VIEW_TYPE_DAY = "DAY"; 82275232dae58bb24e3360a779ada9d24601a99bcfErik 83981874e61ecf29a96a77601a3172b2503b6537eeErik public static final int MONDAY_BEFORE_JULIAN_EPOCH = Time.EPOCH_JULIAN_DAY - 3; 84981874e61ecf29a96a77601a3172b2503b6537eeErik 854acb2fd087308dea146b8b10f5278c59df387680RoboErik private static final float SATURATION_ADJUST = 0.3f; 864acb2fd087308dea146b8b10f5278c59df387680RoboErik 87092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Defines used by the DNA generation code 88092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static final int DAY_IN_MINUTES = 60 * 24; 89092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static final int WEEK_IN_MINUTES = DAY_IN_MINUTES * 7; 90092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // The work day is being counted as 6am to 8pm 91092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static int WORK_DAY_MINUTES = 14 * 60; 92092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static int WORK_DAY_START_MINUTES = 6 * 60; 93092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static int WORK_DAY_END_MINUTES = 20 * 60; 94092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static int WORK_DAY_END_LENGTH = (24 * 60) - WORK_DAY_END_MINUTES; 95092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static int CONFLICT_COLOR = 0xFF000000; 96092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static boolean mMinutesLoaded = false; 97092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 98a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik // The name of the shared preferences file. This name must be maintained for 99a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik // historical 100a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik // reasons, as it's what PreferenceManager assigned the first time the file 101a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik // was created. 102a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik private static final String SHARED_PREFS_NAME = "com.android.calendar_preferences"; 10335d1362a75eac7cebbe9de23d08fea08c4aac817Erik 10442dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik public static final String APPWIDGET_DATA_TYPE = "vnd.android.data/update"; 10542dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik 106a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik private static final TimeZoneUtils mTZUtils = new TimeZoneUtils(SHARED_PREFS_NAME); 107b60218a31d948ea0a549daf6464063d20b48421fMichael Chan private static boolean mAllowWeekForDetailView = false; 108ca4786769151f97069980443ce43d9c4f867ac5bErik private static long mTardis = 0; 109d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan 110d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static int getViewTypeFromIntentAndSharedPref(Activity activity) { 111dd95df57c8c5a58a85c4c0effad5652dec14f621Erik Intent intent = activity.getIntent(); 112dd95df57c8c5a58a85c4c0effad5652dec14f621Erik Bundle extras = intent.getExtras(); 1134b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(activity); 114d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan 1157b92da258a480284dcc15a518ea570072329a31dErik if (TextUtils.equals(intent.getAction(), Intent.ACTION_EDIT)) { 116dd95df57c8c5a58a85c4c0effad5652dec14f621Erik return ViewType.EDIT; 117dd95df57c8c5a58a85c4c0effad5652dec14f621Erik } 118d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan if (extras != null) { 119d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan if (extras.getBoolean(INTENT_KEY_DETAIL_VIEW, false)) { 120d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan // This is the "detail" view which is either agenda or day view 1214b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa return prefs.getInt(GeneralPreferences.KEY_DETAILED_VIEW, 1224b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa GeneralPreferences.DEFAULT_DETAILED_VIEW); 123d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } else if (INTENT_VALUE_VIEW_TYPE_DAY.equals(extras.getString(INTENT_KEY_VIEW_TYPE))) { 124d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan // Not sure who uses this. This logic came from LaunchActivity 125d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan return ViewType.DAY; 126d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } 127d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } 128d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan 129d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan // Default to the last view 1307b92da258a480284dcc15a518ea570072329a31dErik return prefs.getInt( 1317b92da258a480284dcc15a518ea570072329a31dErik GeneralPreferences.KEY_START_VIEW, GeneralPreferences.DEFAULT_START_VIEW); 132d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } 133ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan 134235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik /** 135064beb957ae443760118023a40fd7001eb11c1a1RoboErik * Gets the intent action for telling the widget to update. 136064beb957ae443760118023a40fd7001eb11c1a1RoboErik */ 137064beb957ae443760118023a40fd7001eb11c1a1RoboErik public static String getWidgetUpdateAction(Context context) { 138064beb957ae443760118023a40fd7001eb11c1a1RoboErik return context.getPackageName() + ".APPWIDGET_UPDATE"; 139064beb957ae443760118023a40fd7001eb11c1a1RoboErik } 140064beb957ae443760118023a40fd7001eb11c1a1RoboErik 141064beb957ae443760118023a40fd7001eb11c1a1RoboErik /** 142064beb957ae443760118023a40fd7001eb11c1a1RoboErik * Gets the intent action for telling the widget to update. 143064beb957ae443760118023a40fd7001eb11c1a1RoboErik */ 144064beb957ae443760118023a40fd7001eb11c1a1RoboErik public static String getWidgetScheduledUpdateAction(Context context) { 145064beb957ae443760118023a40fd7001eb11c1a1RoboErik return context.getPackageName() + ".APPWIDGET_SCHEDULED_UPDATE"; 146064beb957ae443760118023a40fd7001eb11c1a1RoboErik } 147064beb957ae443760118023a40fd7001eb11c1a1RoboErik 148064beb957ae443760118023a40fd7001eb11c1a1RoboErik /** 149064beb957ae443760118023a40fd7001eb11c1a1RoboErik * Gets the intent action for telling the widget to update. 150064beb957ae443760118023a40fd7001eb11c1a1RoboErik */ 151064beb957ae443760118023a40fd7001eb11c1a1RoboErik public static String getSearchAuthority(Context context) { 152064beb957ae443760118023a40fd7001eb11c1a1RoboErik return context.getPackageName() + ".CalendarRecentSuggestionsProvider"; 153064beb957ae443760118023a40fd7001eb11c1a1RoboErik } 154064beb957ae443760118023a40fd7001eb11c1a1RoboErik 155064beb957ae443760118023a40fd7001eb11c1a1RoboErik /** 1567b92da258a480284dcc15a518ea570072329a31dErik * Writes a new home time zone to the db. Updates the home time zone in the 1577b92da258a480284dcc15a518ea570072329a31dErik * db asynchronously and updates the local cache. Sending a time zone of 1587b92da258a480284dcc15a518ea570072329a31dErik * **tbd** will cause it to be set to the device's time zone. null or empty 1597b92da258a480284dcc15a518ea570072329a31dErik * tz will be ignored. 1603dc5e908a825b879978ba523d9099dc2255da9a5Erik * 1613dc5e908a825b879978ba523d9099dc2255da9a5Erik * @param context The calling activity 1623dc5e908a825b879978ba523d9099dc2255da9a5Erik * @param timeZone The time zone to set Calendar to, or **tbd** 1633dc5e908a825b879978ba523d9099dc2255da9a5Erik */ 1643dc5e908a825b879978ba523d9099dc2255da9a5Erik public static void setTimeZone(Context context, String timeZone) { 165a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik mTZUtils.setTimeZone(context, timeZone); 1663dc5e908a825b879978ba523d9099dc2255da9a5Erik } 1673dc5e908a825b879978ba523d9099dc2255da9a5Erik 1683dc5e908a825b879978ba523d9099dc2255da9a5Erik /** 1697b92da258a480284dcc15a518ea570072329a31dErik * Gets the time zone that Calendar should be displayed in This is a helper 1707b92da258a480284dcc15a518ea570072329a31dErik * method to get the appropriate time zone for Calendar. If this is the 1717b92da258a480284dcc15a518ea570072329a31dErik * first time this method has been called it will initiate an asynchronous 1727b92da258a480284dcc15a518ea570072329a31dErik * query to verify that the data in preferences is correct. The callback 1737b92da258a480284dcc15a518ea570072329a31dErik * supplied will only be called if this query returns a value other than 1747b92da258a480284dcc15a518ea570072329a31dErik * what is stored in preferences and should cause the calling activity to 1757b92da258a480284dcc15a518ea570072329a31dErik * refresh anything that depends on calling this method. 176235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik * 177235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik * @param context The calling activity 1787b92da258a480284dcc15a518ea570072329a31dErik * @param callback The runnable that should execute if a query returns new 1797b92da258a480284dcc15a518ea570072329a31dErik * values 1807b92da258a480284dcc15a518ea570072329a31dErik * @return The string value representing the time zone Calendar should 1817b92da258a480284dcc15a518ea570072329a31dErik * display 182235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik */ 183235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik public static String getTimeZone(Context context, Runnable callback) { 184a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik return mTZUtils.getTimeZone(context, callback); 18545efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan } 18645efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan 1871427657d0bf7e69b831aa495828f67b45b69fd99Erik /** 1881427657d0bf7e69b831aa495828f67b45b69fd99Erik * Formats a date or a time range according to the local conventions. 1891427657d0bf7e69b831aa495828f67b45b69fd99Erik * 1901427657d0bf7e69b831aa495828f67b45b69fd99Erik * @param context the context is required only if the time is shown 1911427657d0bf7e69b831aa495828f67b45b69fd99Erik * @param startMillis the start time in UTC milliseconds 1921427657d0bf7e69b831aa495828f67b45b69fd99Erik * @param endMillis the end time in UTC milliseconds 19329190975b9238dd6841f822f82f2fb83b0557f36Daisuke Miyakawa * @param flags a bit mask of options See {@link DateUtils#formatDateRange(Context, Formatter, 19429190975b9238dd6841f822f82f2fb83b0557f36Daisuke Miyakawa * long, long, int, String) formatDateRange} 1951427657d0bf7e69b831aa495828f67b45b69fd99Erik * @return a string containing the formatted date/time range. 1961427657d0bf7e69b831aa495828f67b45b69fd99Erik */ 1977b92da258a480284dcc15a518ea570072329a31dErik public static String formatDateRange( 1987b92da258a480284dcc15a518ea570072329a31dErik Context context, long startMillis, long endMillis, int flags) { 199a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik return mTZUtils.formatDateRange(context, startMillis, endMillis, flags); 200a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik } 201a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik 202a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik public static String getSharedPreference(Context context, String key, String defaultValue) { 203a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 204a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik return prefs.getString(key, defaultValue); 2051427657d0bf7e69b831aa495828f67b45b69fd99Erik } 2061427657d0bf7e69b831aa495828f67b45b69fd99Erik 207d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static int getSharedPreference(Context context, String key, int defaultValue) { 2084b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 209d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan return prefs.getInt(key, defaultValue); 210d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } 211d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan 212ca4786769151f97069980443ce43d9c4f867ac5bErik public static boolean getSharedPreference(Context context, String key, boolean defaultValue) { 213ca4786769151f97069980443ce43d9c4f867ac5bErik SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 214ca4786769151f97069980443ce43d9c4f867ac5bErik return prefs.getBoolean(key, defaultValue); 215ca4786769151f97069980443ce43d9c4f867ac5bErik } 216ca4786769151f97069980443ce43d9c4f867ac5bErik 217f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang /** 218f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * Asynchronously sets the preference with the given key to the given value 219f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * 220f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * @param context the context to use to get preferences from 221f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * @param key the key of the preference to set 222f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * @param value the value to set 223f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang */ 224fbce65e53c7a111955f638db5bf8bee35381e5b7Erik public static void setSharedPreference(Context context, String key, String value) { 2254b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 22624fac46d6b87ce21d5e6a4b1c0fdcaa83d408997Brad Fitzpatrick prefs.edit().putString(key, value).apply(); 22745efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan } 22845efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan 229ca4786769151f97069980443ce43d9c4f867ac5bErik protected static void tardis() { 230ca4786769151f97069980443ce43d9c4f867ac5bErik mTardis = System.currentTimeMillis(); 231ca4786769151f97069980443ce43d9c4f867ac5bErik } 232ca4786769151f97069980443ce43d9c4f867ac5bErik 233ca4786769151f97069980443ce43d9c4f867ac5bErik protected static long getTardis() { 234ca4786769151f97069980443ce43d9c4f867ac5bErik return mTardis; 235ca4786769151f97069980443ce43d9c4f867ac5bErik } 236ca4786769151f97069980443ce43d9c4f867ac5bErik 2373dc5e908a825b879978ba523d9099dc2255da9a5Erik static void setSharedPreference(Context context, String key, boolean value) { 2384b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 2393dc5e908a825b879978ba523d9099dc2255da9a5Erik SharedPreferences.Editor editor = prefs.edit(); 2403dc5e908a825b879978ba523d9099dc2255da9a5Erik editor.putBoolean(key, value); 241275232dae58bb24e3360a779ada9d24601a99bcfErik editor.apply(); 2423dc5e908a825b879978ba523d9099dc2255da9a5Erik } 2433dc5e908a825b879978ba523d9099dc2255da9a5Erik 244d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan static void setSharedPreference(Context context, String key, int value) { 245d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 246d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan SharedPreferences.Editor editor = prefs.edit(); 247d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan editor.putInt(key, value); 248d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan editor.apply(); 249d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan } 250d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan 251d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan /** 252d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan * Save default agenda/day/week/month view for next time 253d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan * 254d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan * @param context 255d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan * @param viewId {@link CalendarController.ViewType} 256d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan */ 257e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan static void setDefaultView(Context context, int viewId) { 2584b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 259e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan SharedPreferences.Editor editor = prefs.edit(); 260f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang 261b60218a31d948ea0a549daf6464063d20b48421fMichael Chan boolean validDetailView = false; 262b60218a31d948ea0a549daf6464063d20b48421fMichael Chan if (mAllowWeekForDetailView && viewId == CalendarController.ViewType.WEEK) { 263b60218a31d948ea0a549daf6464063d20b48421fMichael Chan validDetailView = true; 264b60218a31d948ea0a549daf6464063d20b48421fMichael Chan } else { 265b60218a31d948ea0a549daf6464063d20b48421fMichael Chan validDetailView = viewId == CalendarController.ViewType.AGENDA 266b60218a31d948ea0a549daf6464063d20b48421fMichael Chan || viewId == CalendarController.ViewType.DAY; 267b60218a31d948ea0a549daf6464063d20b48421fMichael Chan } 268b60218a31d948ea0a549daf6464063d20b48421fMichael Chan 269b60218a31d948ea0a549daf6464063d20b48421fMichael Chan if (validDetailView) { 270b60218a31d948ea0a549daf6464063d20b48421fMichael Chan // Record the detail start view 2714b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa editor.putInt(GeneralPreferences.KEY_DETAILED_VIEW, viewId); 272e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan } 273e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan 274e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan // Record the (new) start view 2754b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa editor.putInt(GeneralPreferences.KEY_START_VIEW, viewId); 27624fac46d6b87ce21d5e6a4b1c0fdcaa83d408997Brad Fitzpatrick editor.apply(); 277e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan } 278e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan 279a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik public static MatrixCursor matrixCursorFromCursor(Cursor cursor) { 280a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik MatrixCursor newCursor = new MatrixCursor(cursor.getColumnNames()); 281a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik int numColumns = cursor.getColumnCount(); 282a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik String data[] = new String[numColumns]; 283a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik cursor.moveToPosition(-1); 284a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik while (cursor.moveToNext()) { 285a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik for (int i = 0; i < numColumns; i++) { 286a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik data[i] = cursor.getString(i); 287a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 288a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik newCursor.addRow(data); 289a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 290a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return newCursor; 291a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 292a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 293a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik /** 294a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik * Compares two cursors to see if they contain the same data. 295a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik * 2967b92da258a480284dcc15a518ea570072329a31dErik * @return Returns true of the cursors contain the same data and are not 2977b92da258a480284dcc15a518ea570072329a31dErik * null, false otherwise 298a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik */ 299a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik public static boolean compareCursors(Cursor c1, Cursor c2) { 3007b92da258a480284dcc15a518ea570072329a31dErik if (c1 == null || c2 == null) { 301a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return false; 302a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 303a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 304a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik int numColumns = c1.getColumnCount(); 305a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik if (numColumns != c2.getColumnCount()) { 306a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return false; 307a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 308a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 309a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik if (c1.getCount() != c2.getCount()) { 310a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return false; 311a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 312a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 313a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik c1.moveToPosition(-1); 314a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik c2.moveToPosition(-1); 3157b92da258a480284dcc15a518ea570072329a31dErik while (c1.moveToNext() && c2.moveToNext()) { 3167b92da258a480284dcc15a518ea570072329a31dErik for (int i = 0; i < numColumns; i++) { 3177b92da258a480284dcc15a518ea570072329a31dErik if (!TextUtils.equals(c1.getString(i), c2.getString(i))) { 318a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return false; 319a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 320a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 321a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 322a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 323a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return true; 324a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 325a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 326146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project /** 327146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * If the given intent specifies a time (in milliseconds since the epoch), 328146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * then that time is returned. Otherwise, the current time is returned. 329146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project */ 330146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project public static final long timeFromIntentInMillis(Intent intent) { 3317b92da258a480284dcc15a518ea570072329a31dErik // If the time was specified, then use that. Otherwise, use the current 3327b92da258a480284dcc15a518ea570072329a31dErik // time. 3331ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik Uri data = intent.getData(); 334a27a886892fe3ec5edbc63c0b58e0a988623011aRoboErik long millis = intent.getLongExtra(EXTRA_EVENT_BEGIN_TIME, -1); 3351ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik if (millis == -1 && data != null && data.isHierarchical()) { 3361ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik List<String> path = data.getPathSegments(); 3377b92da258a480284dcc15a518ea570072329a31dErik if (path.size() == 2 && path.get(0).equals("time")) { 3381ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik try { 3391ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik millis = Long.valueOf(data.getLastPathSegment()); 3401ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik } catch (NumberFormatException e) { 3417b92da258a480284dcc15a518ea570072329a31dErik Log.i("Calendar", "timeFromIntentInMillis: Data existed but no valid time " 3427b92da258a480284dcc15a518ea570072329a31dErik + "found. Using current time."); 3431ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik } 3441ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik } 3451ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik } 34676727b7a9cf780f200414548b9d454bf9a701e3eErik if (millis <= 0) { 347146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project millis = System.currentTimeMillis(); 348146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project } 349146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project return millis; 350146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project } 351146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 352146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project /** 3537b92da258a480284dcc15a518ea570072329a31dErik * Formats the given Time object so that it gives the month and year (for 3547b92da258a480284dcc15a518ea570072329a31dErik * example, "September 2007"). 355146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * 356146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * @param time the time to format 357146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * @return the string containing the weekday and the date 358146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project */ 359ad36a3c3cde7a2ec6d3a35d2529d46f03bd8d59dMichael Chan public static String formatMonthYear(Context context, Time time) { 360cfa204ba5c59eb6ebd4b54788ceb31010e4a37a0RoboErik int flags = DateUtils.FORMAT_SHOW_DATE | DateUtils.FORMAT_NO_MONTH_DAY 361cfa204ba5c59eb6ebd4b54788ceb31010e4a37a0RoboErik | DateUtils.FORMAT_SHOW_YEAR; 362cfa204ba5c59eb6ebd4b54788ceb31010e4a37a0RoboErik long millis = time.toMillis(true); 363cfa204ba5c59eb6ebd4b54788ceb31010e4a37a0RoboErik return formatDateRange(context, millis, millis, flags); 364146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project } 365146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 366146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project /** 3674c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * Returns a list joined together by the provided delimiter, for example, 3684c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * ["a", "b", "c"] could be joined into "a,b,c" 3694c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * 3704c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * @param things the things to join together 3714c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * @param delim the delimiter to use 3724c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * @return a string contained the things joined together 3734c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang */ 3744c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang public static String join(List<?> things, String delim) { 3754c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang StringBuilder builder = new StringBuilder(); 3764c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang boolean first = true; 3774c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang for (Object thing : things) { 3784c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang if (first) { 3794c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang first = false; 3804c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang } else { 3814c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang builder.append(delim); 3824c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang } 3834c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang builder.append(thing.toString()); 3844c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang } 3854c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang return builder.toString(); 3864c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang } 3874c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang 3884c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang /** 389981874e61ecf29a96a77601a3172b2503b6537eeErik * Returns the week since {@link Time#EPOCH_JULIAN_DAY} (Jan 1, 1970) 390981874e61ecf29a96a77601a3172b2503b6537eeErik * adjusted for first day of week. 391981874e61ecf29a96a77601a3172b2503b6537eeErik * 392981874e61ecf29a96a77601a3172b2503b6537eeErik * This takes a julian day and the week start day and calculates which 393981874e61ecf29a96a77601a3172b2503b6537eeErik * week since {@link Time#EPOCH_JULIAN_DAY} that day occurs in, starting 394981874e61ecf29a96a77601a3172b2503b6537eeErik * at 0. *Do not* use this to compute the ISO week number for the year. 395981874e61ecf29a96a77601a3172b2503b6537eeErik * 396981874e61ecf29a96a77601a3172b2503b6537eeErik * @param julianDay The julian day to calculate the week number for 397981874e61ecf29a96a77601a3172b2503b6537eeErik * @param firstDayOfWeek Which week day is the first day of the week, 398981874e61ecf29a96a77601a3172b2503b6537eeErik * see {@link Time#SUNDAY} 399981874e61ecf29a96a77601a3172b2503b6537eeErik * @return Weeks since the epoch 400981874e61ecf29a96a77601a3172b2503b6537eeErik */ 401981874e61ecf29a96a77601a3172b2503b6537eeErik public static int getWeeksSinceEpochFromJulianDay(int julianDay, int firstDayOfWeek) { 402981874e61ecf29a96a77601a3172b2503b6537eeErik int diff = Time.THURSDAY - firstDayOfWeek; 403981874e61ecf29a96a77601a3172b2503b6537eeErik if (diff < 0) { 404981874e61ecf29a96a77601a3172b2503b6537eeErik diff += 7; 405981874e61ecf29a96a77601a3172b2503b6537eeErik } 406981874e61ecf29a96a77601a3172b2503b6537eeErik int refDay = Time.EPOCH_JULIAN_DAY - diff; 407981874e61ecf29a96a77601a3172b2503b6537eeErik return (julianDay - refDay) / 7; 408981874e61ecf29a96a77601a3172b2503b6537eeErik } 409981874e61ecf29a96a77601a3172b2503b6537eeErik 410981874e61ecf29a96a77601a3172b2503b6537eeErik /** 411981874e61ecf29a96a77601a3172b2503b6537eeErik * Takes a number of weeks since the epoch and calculates the Julian day of 412981874e61ecf29a96a77601a3172b2503b6537eeErik * the Monday for that week. 413981874e61ecf29a96a77601a3172b2503b6537eeErik * 414981874e61ecf29a96a77601a3172b2503b6537eeErik * This assumes that the week containing the {@link Time#EPOCH_JULIAN_DAY} 415981874e61ecf29a96a77601a3172b2503b6537eeErik * is considered week 0. It returns the Julian day for the Monday 416981874e61ecf29a96a77601a3172b2503b6537eeErik * {@code week} weeks after the Monday of the week containing the epoch. 417981874e61ecf29a96a77601a3172b2503b6537eeErik * 418981874e61ecf29a96a77601a3172b2503b6537eeErik * @param week Number of weeks since the epoch 419981874e61ecf29a96a77601a3172b2503b6537eeErik * @return The julian day for the Monday of the given week since the epoch 420981874e61ecf29a96a77601a3172b2503b6537eeErik */ 421981874e61ecf29a96a77601a3172b2503b6537eeErik public static int getJulianMondayFromWeeksSinceEpoch(int week) { 422981874e61ecf29a96a77601a3172b2503b6537eeErik return MONDAY_BEFORE_JULIAN_EPOCH + week * 7; 423981874e61ecf29a96a77601a3172b2503b6537eeErik } 424981874e61ecf29a96a77601a3172b2503b6537eeErik 425981874e61ecf29a96a77601a3172b2503b6537eeErik /** 42656adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * Get first day of week as android.text.format.Time constant. 4277b92da258a480284dcc15a518ea570072329a31dErik * 42856adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @return the first day of week in android.text.format.Time 42956adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi */ 4308e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang public static int getFirstDayOfWeek(Context context) { 4314b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 4327b92da258a480284dcc15a518ea570072329a31dErik String pref = prefs.getString( 4337b92da258a480284dcc15a518ea570072329a31dErik GeneralPreferences.KEY_WEEK_START_DAY, GeneralPreferences.WEEK_START_DEFAULT); 4348e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang 4358e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang int startDay; 4364b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa if (GeneralPreferences.WEEK_START_DEFAULT.equals(pref)) { 4378e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang startDay = Calendar.getInstance().getFirstDayOfWeek(); 4388e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang } else { 4398e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang startDay = Integer.parseInt(pref); 4408e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang } 4418e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang 44256adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi if (startDay == Calendar.SATURDAY) { 44356adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return Time.SATURDAY; 44456adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } else if (startDay == Calendar.MONDAY) { 44556adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return Time.MONDAY; 44656adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } else { 44756adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return Time.SUNDAY; 44856adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } 44956adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } 45056adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi 45156adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi /** 452d644b0df14ae6e204369b3454d16976fba32f15cDaisuke Miyakawa * @return true when week number should be shown. 453981874e61ecf29a96a77601a3172b2503b6537eeErik */ 454981874e61ecf29a96a77601a3172b2503b6537eeErik public static boolean getShowWeekNumber(Context context) { 455d644b0df14ae6e204369b3454d16976fba32f15cDaisuke Miyakawa final SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 456981874e61ecf29a96a77601a3172b2503b6537eeErik return prefs.getBoolean( 457981874e61ecf29a96a77601a3172b2503b6537eeErik GeneralPreferences.KEY_SHOW_WEEK_NUM, GeneralPreferences.DEFAULT_SHOW_WEEK_NUM); 458981874e61ecf29a96a77601a3172b2503b6537eeErik } 459981874e61ecf29a96a77601a3172b2503b6537eeErik 460981874e61ecf29a96a77601a3172b2503b6537eeErik /** 46140bcd101b212c9863c3110c05a487a7ae6ebc3caErik * @return true when declined events should be hidden. 46240bcd101b212c9863c3110c05a487a7ae6ebc3caErik */ 46340bcd101b212c9863c3110c05a487a7ae6ebc3caErik public static boolean getHideDeclinedEvents(Context context) { 46440bcd101b212c9863c3110c05a487a7ae6ebc3caErik final SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 46540bcd101b212c9863c3110c05a487a7ae6ebc3caErik return prefs.getBoolean(GeneralPreferences.KEY_HIDE_DECLINED, false); 46640bcd101b212c9863c3110c05a487a7ae6ebc3caErik } 46740bcd101b212c9863c3110c05a487a7ae6ebc3caErik 46891b01ed605e36fc5a7a924c226597a62c789b50dErik public static int getDaysPerWeek(Context context) { 46991b01ed605e36fc5a7a924c226597a62c789b50dErik final SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 47091b01ed605e36fc5a7a924c226597a62c789b50dErik return prefs.getInt(GeneralPreferences.KEY_DAYS_PER_WEEK, 7); 47191b01ed605e36fc5a7a924c226597a62c789b50dErik } 47291b01ed605e36fc5a7a924c226597a62c789b50dErik 47340bcd101b212c9863c3110c05a487a7ae6ebc3caErik /** 47456adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * Determine whether the column position is Saturday or not. 4757b92da258a480284dcc15a518ea570072329a31dErik * 47656adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @param column the column position 47756adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @param firstDayOfWeek the first day of week in android.text.format.Time 47856adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @return true if the column is Saturday position 47956adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi */ 48056adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi public static boolean isSaturday(int column, int firstDayOfWeek) { 48156adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return (firstDayOfWeek == Time.SUNDAY && column == 6) 4827b92da258a480284dcc15a518ea570072329a31dErik || (firstDayOfWeek == Time.MONDAY && column == 5) 4837b92da258a480284dcc15a518ea570072329a31dErik || (firstDayOfWeek == Time.SATURDAY && column == 0); 48456adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } 48556adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi 48656adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi /** 48756adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * Determine whether the column position is Sunday or not. 4887b92da258a480284dcc15a518ea570072329a31dErik * 48956adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @param column the column position 49056adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @param firstDayOfWeek the first day of week in android.text.format.Time 49156adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @return true if the column is Sunday position 49256adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi */ 49356adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi public static boolean isSunday(int column, int firstDayOfWeek) { 49456adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return (firstDayOfWeek == Time.SUNDAY && column == 0) 4957b92da258a480284dcc15a518ea570072329a31dErik || (firstDayOfWeek == Time.MONDAY && column == 6) 4967b92da258a480284dcc15a518ea570072329a31dErik || (firstDayOfWeek == Time.SATURDAY && column == 1); 49756adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } 498ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan 499ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan /** 5009da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik * Convert given UTC time into current local time. This assumes it is for an 5019da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik * allday event and will adjust the time to be on a midnight boundary. 5023ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * 5033ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * @param recycle Time object to recycle, otherwise null. 5043ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * @param utcTime Time to convert, in UTC. 5059da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik * @param tz The time zone to convert this time to. 5063ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang */ 5079da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik public static long convertAlldayUtcToLocal(Time recycle, long utcTime, String tz) { 5083ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang if (recycle == null) { 5093ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang recycle = new Time(); 5103ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang } 5113ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang recycle.timezone = Time.TIMEZONE_UTC; 5123ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang recycle.set(utcTime); 5139da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik recycle.timezone = tz; 5149da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik return recycle.normalize(true); 5159da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik } 5169da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik 5179da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik public static long convertAlldayLocalToUTC(Time recycle, long localTime, String tz) { 5189da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik if (recycle == null) { 5199da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik recycle = new Time(); 5209da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik } 5219da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik recycle.timezone = tz; 5229da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik recycle.set(localTime); 5239da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik recycle.timezone = Time.TIMEZONE_UTC; 5243ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang return recycle.normalize(true); 5253ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang } 5263ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang 5273ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang /** 528ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * Scan through a cursor of calendars and check if names are duplicated. 5297b92da258a480284dcc15a518ea570072329a31dErik * This travels a cursor containing calendar display names and fills in the 5307b92da258a480284dcc15a518ea570072329a31dErik * provided map with whether or not each name is repeated. 531ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * 532ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * @param isDuplicateName The map to put the duplicate check results in. 533ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * @param cursor The query of calendars to check 534ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * @param nameIndex The column of the query that contains the display name 535ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan */ 5367b92da258a480284dcc15a518ea570072329a31dErik public static void checkForDuplicateNames( 5377b92da258a480284dcc15a518ea570072329a31dErik Map<String, Boolean> isDuplicateName, Cursor cursor, int nameIndex) { 538ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan isDuplicateName.clear(); 539ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan cursor.moveToPosition(-1); 540ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan while (cursor.moveToNext()) { 541ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan String displayName = cursor.getString(nameIndex); 542ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan // Set it to true if we've seen this name before, false otherwise 543ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan if (displayName != null) { 544ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan isDuplicateName.put(displayName, isDuplicateName.containsKey(displayName)); 545ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan } 546ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan } 547ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan } 5489138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang 5499138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang /** 5509138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang * Null-safe object comparison 5517b92da258a480284dcc15a518ea570072329a31dErik * 5529138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang * @param s1 5539138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang * @param s2 5549138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang * @return 5559138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang */ 5569138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang public static boolean equals(Object o1, Object o2) { 5579138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang return o1 == null ? o2 == null : o1.equals(o2); 5589138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang } 559b60218a31d948ea0a549daf6464063d20b48421fMichael Chan 56063cd053150e00fde045b019dbe0f48b8a9ed3559Erik public static void setAllowWeekForDetailView(boolean allowWeekView) { 561b60218a31d948ea0a549daf6464063d20b48421fMichael Chan mAllowWeekForDetailView = allowWeekView; 562b60218a31d948ea0a549daf6464063d20b48421fMichael Chan } 56363cd053150e00fde045b019dbe0f48b8a9ed3559Erik 56463cd053150e00fde045b019dbe0f48b8a9ed3559Erik public static boolean getAllowWeekForDetailView() { 56563cd053150e00fde045b019dbe0f48b8a9ed3559Erik return mAllowWeekForDetailView; 56663cd053150e00fde045b019dbe0f48b8a9ed3559Erik } 5670b1bd10dbf90e55821a555c68a8a444854e31252Isaac Katzenelson 5680b1bd10dbf90e55821a555c68a8a444854e31252Isaac Katzenelson public static boolean isMultiPaneConfiguration (Context c) { 5690b1bd10dbf90e55821a555c68a8a444854e31252Isaac Katzenelson return (c.getResources().getConfiguration().screenLayout & 5700b1bd10dbf90e55821a555c68a8a444854e31252Isaac Katzenelson Configuration.SCREENLAYOUT_SIZE_XLARGE) != 0; 5710b1bd10dbf90e55821a555c68a8a444854e31252Isaac Katzenelson } 572ff5c4345f794ec12b0a92f284434ddc1c88ff3a8Isaac Katzenelson 573ff5c4345f794ec12b0a92f284434ddc1c88ff3a8Isaac Katzenelson public static boolean getConfigBool(Context c, int key) { 574ff5c4345f794ec12b0a92f284434ddc1c88ff3a8Isaac Katzenelson return c.getResources().getBoolean(key); 575ff5c4345f794ec12b0a92f284434ddc1c88ff3a8Isaac Katzenelson } 57682400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson 5774acb2fd087308dea146b8b10f5278c59df387680RoboErik public static int getDisplayColorFromColor(int color) { 5784acb2fd087308dea146b8b10f5278c59df387680RoboErik float[] hsv = new float[3]; 5794acb2fd087308dea146b8b10f5278c59df387680RoboErik Color.colorToHSV(color, hsv); 5804acb2fd087308dea146b8b10f5278c59df387680RoboErik hsv[1] = Math.max(hsv[1] - SATURATION_ADJUST, 0.0f); 5814acb2fd087308dea146b8b10f5278c59df387680RoboErik return Color.HSVToColor(hsv); 5824acb2fd087308dea146b8b10f5278c59df387680RoboErik } 5834acb2fd087308dea146b8b10f5278c59df387680RoboErik 584092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // A single strand represents one color of events. Events are divided up by 585092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // color to make them convenient to draw. The black strand is special in 586092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // that it holds conflicting events as well as color settings for allday on 587092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // each day. 588092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik public static class DNAStrand { 589092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik public float[] points; 590092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik public int[] allDays; // color for the allday, 0 means no event 591092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int position; 592092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik public int color; 593092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int count; 594092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 59582400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson 596092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // A segment is a single continuous length of time occupied by a single 597092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // color. Segments should never span multiple days. 598092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik private static class DNASegment { 599092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int startMinute; // in minutes since the start of the week 600092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int endMinute; 601092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int color; // Calendar color or black for conflicts 602092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int day; // quick reference to the day this segment is on 60372a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 60472a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson 60572a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson /** 606092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * Converts a list of events to a list of segments to draw. Assumes list is 607092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * ordered by start time of the events. The function processes events for a 608092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * range of days from firstJulianDay to firstJulianDay + dayXs.length - 1. 609092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * The algorithm goes over all the events and creates a set of segments 610092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * ordered by start time. This list of segments is then converted into a 611092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * HashMap of strands which contain the draw points and are organized by 612092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * color. The strands can then be drawn by setting the paint color to each 613092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * strand's color and calling drawLines on its set of points. The points are 614092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * set up using the following parameters. 615092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * <ul> 616092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * <li>Events between midnight and WORK_DAY_START_MINUTES are compressed 617092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * into the first 1/8th of the space between top and bottom.</li> 618092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * <li>Events between WORK_DAY_END_MINUTES and the following midnight are 619092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * compressed into the last 1/8th of the space between top and bottom</li> 620092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * <li>Events between WORK_DAY_START_MINUTES and WORK_DAY_END_MINUTES use 621092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * the remaining 3/4ths of the space</li> 622092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * <li>All segments drawn will maintain at least minPixels height, except 623092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * for conflicts in the first or last 1/8th, which may be smaller</li> 624092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * </ul> 62571b9ce3a20ebaff8f7e40fc0e5ec2a388bcc394cIsaac Katzenelson * 626092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * @param firstJulianDay The julian day of the first day of events 627092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * @param events A list of events sorted by start time 628092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * @param top The lowest y value the dna should be drawn at 629092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * @param bottom The highest y value the dna should be drawn at 630092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * @param dayXs An array of x values to draw the dna at, one for each day 631092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * @param conflictColor the color to use for conflicts 632092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * @return 63372a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson */ 634092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik public static HashMap<Integer, DNAStrand> createDNAStrands(int firstJulianDay, 635092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik ArrayList<Event> events, int top, int bottom, int minPixels, int[] dayXs, 636092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Context context) { 63772a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson 638092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (!mMinutesLoaded) { 639092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (context == null) { 640092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Log.wtf(TAG, "No context and haven't loaded parameters yet! Can't create DNA."); 64171b9ce3a20ebaff8f7e40fc0e5ec2a388bcc394cIsaac Katzenelson } 642092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Resources res = context.getResources(); 643092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik CONFLICT_COLOR = res.getColor(R.color.month_dna_conflict_time_color); 644092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik WORK_DAY_START_MINUTES = res.getInteger(R.integer.work_start_minutes); 645092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik WORK_DAY_END_MINUTES = res.getInteger(R.integer.work_end_minutes); 646092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik WORK_DAY_END_LENGTH = DAY_IN_MINUTES - WORK_DAY_END_MINUTES; 647092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik WORK_DAY_MINUTES = WORK_DAY_END_MINUTES - WORK_DAY_START_MINUTES; 648092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik mMinutesLoaded = true; 64972a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 65072a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson 651092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (events == null || events.isEmpty() || dayXs == null || dayXs.length < 1 652092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik || bottom - top < 8 || minPixels < 0) { 653092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Log.e(TAG, 654092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik "Bad values for createDNAStrands! events:" + events + " dayXs:" 655092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik + Arrays.toString(dayXs) + " bot-top:" + (bottom - top) + " minPixels:" 656092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik + minPixels); 657092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik return null; 65871b9ce3a20ebaff8f7e40fc0e5ec2a388bcc394cIsaac Katzenelson } 65971b9ce3a20ebaff8f7e40fc0e5ec2a388bcc394cIsaac Katzenelson 660092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik LinkedList<DNASegment> segments = new LinkedList<DNASegment>(); 661092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik HashMap<Integer, DNAStrand> strands = new HashMap<Integer, DNAStrand>(); 662092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // add a black strand by default, other colors will get added in 663092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // the loop 664092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNAStrand blackStrand = new DNAStrand(); 665092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik blackStrand.color = CONFLICT_COLOR; 666092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.put(CONFLICT_COLOR, blackStrand); 667092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // the min length is the number of minutes that will occupy 668092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // MIN_SEGMENT_PIXELS in the 'work day' time slot. This computes the 669092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // minutes/pixel * minpx where the number of pixels are 3/4 the total 670092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // dna height: 4*(mins/(px * 3/4)) 671092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int minMinutes = minPixels * 4 * WORK_DAY_MINUTES / (3 * (bottom - top)); 672092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 673092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // There are slightly fewer than half as many pixels in 1/6 the space, 674092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // so round to 2.5x for the min minutes in the non-work area 675092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int minOtherMinutes = minMinutes * 5 / 2; 676092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int lastJulianDay = firstJulianDay + dayXs.length - 1; 677092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 678092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Event event = new Event(); 679092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Go through all the events for the week 680092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik for (Event currEvent : events) { 681092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if this event is outside the weeks range skip it 682092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (currEvent.endDay < firstJulianDay || currEvent.startDay > lastJulianDay) { 683092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik continue; 68472a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 685092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (currEvent.drawAsAllday()) { 686092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik addAllDayToStrands(currEvent, strands, firstJulianDay, dayXs.length); 687092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik continue; 68871b9ce3a20ebaff8f7e40fc0e5ec2a388bcc394cIsaac Katzenelson } 689092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Copy the event over so we can clip its start and end to our range 690092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik currEvent.copyTo(event); 691092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.startDay < firstJulianDay) { 692092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.startDay = firstJulianDay; 693092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.startTime = 0; 69471b9ce3a20ebaff8f7e40fc0e5ec2a388bcc394cIsaac Katzenelson } 695092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // If it starts after the work day make sure the start is at least 696092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // minPixels from midnight 697092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.startTime > DAY_IN_MINUTES - minOtherMinutes) { 698092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.startTime = DAY_IN_MINUTES - minOtherMinutes; 69982400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 700092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.endDay > lastJulianDay) { 701092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.endDay = lastJulianDay; 702092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.endTime = DAY_IN_MINUTES - 1; 70372a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 704092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // If the end time is before the work day make sure it ends at least 705092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // minPixels after midnight 706092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.endTime < minOtherMinutes) { 707092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.endTime = minOtherMinutes; 70882400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 709092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // If the start and end are on the same day make sure they are at 710092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // least minPixels apart. This only needs to be done for times 711092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // outside the work day as the min distance for within the work day 712092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // is enforced in the segment code. 713092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.startDay == event.endDay && 714092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.endTime - event.startTime < minOtherMinutes) { 715092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // If it's less than minPixels in an area before the work 716092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // day 717092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.startTime < WORK_DAY_START_MINUTES) { 718092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // extend the end to the first easy guarantee that it's 719092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // minPixels 720092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.endTime = Math.min(event.startTime + minOtherMinutes, 721092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik WORK_DAY_START_MINUTES + minMinutes); 722092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if it's in the area after the work day 723092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } else if (event.endTime > WORK_DAY_END_MINUTES) { 724092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // First try shifting the end but not past midnight 725092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.endTime = Math.min(event.endTime + minOtherMinutes, DAY_IN_MINUTES - 1); 726092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if it's still too small move the start back 727092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.endTime - event.startTime < minOtherMinutes) { 728092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.startTime = event.endTime - minOtherMinutes; 729092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 730092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 73182400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 73282400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson 733092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // This handles adding the first segment 734092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (segments.size() == 0) { 735092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik addNewSegment(segments, event, strands, firstJulianDay, 0, minMinutes); 73682400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson continue; 73782400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 738092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Now compare our current start time to the end time of the last 739092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // segment in the list 740092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNASegment lastSegment = segments.getLast(); 741092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int startMinute = (event.startDay - firstJulianDay) * DAY_IN_MINUTES + event.startTime; 742092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int endMinute = Math.max((event.endDay - firstJulianDay) * DAY_IN_MINUTES 743092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik + event.endTime, startMinute + minMinutes); 744092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 745092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (startMinute < 0) { 746092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik startMinute = 0; 747092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 748092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (endMinute >= WEEK_IN_MINUTES) { 749092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik endMinute = WEEK_IN_MINUTES - 1; 750092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 751092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // If we start before the last segment in the list ends we need to 752092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // start going through the list as this may conflict with other 753092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // events 754092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (startMinute < lastSegment.endMinute) { 755092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int i = segments.size(); 756092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // find the last segment this event intersects with 757092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik while (--i >= 0 && endMinute < segments.get(i).startMinute); 758092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 759092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNASegment currSegment; 760092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // for each segment this event intersects with 761092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik for (; i >= 0 && startMinute <= (currSegment = segments.get(i)).endMinute; i--) { 762092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if the segment is already a conflict ignore it 763092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (currSegment.color == CONFLICT_COLOR) { 764092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik continue; 76572a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 766092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if the event ends before the segment and wouldn't create 767092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // a segment that is too small split off the right side 768092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (endMinute < currSegment.endMinute - minMinutes) { 769092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNASegment rhs = new DNASegment(); 770092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik rhs.endMinute = currSegment.endMinute; 771092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik rhs.color = currSegment.color; 772092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik rhs.startMinute = endMinute + 1; 773092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik rhs.day = currSegment.day; 774092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik currSegment.endMinute = endMinute; 775092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segments.add(i + 1, rhs); 776092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.get(rhs.color).count++; 777092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (DEBUG) { 778092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Log.d(TAG, "Added rhs, curr:" + currSegment.toString() + " i:" 779092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik + segments.get(i).toString()); 780092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 781092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 782092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if the event starts after the segment and wouldn't create 783092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // a segment that is too small split off the left side 784092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (startMinute > currSegment.startMinute + minMinutes) { 785092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNASegment lhs = new DNASegment(); 786092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.startMinute = currSegment.startMinute; 787092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.color = currSegment.color; 788092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.endMinute = startMinute - 1; 789092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.day = currSegment.day; 790092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik currSegment.startMinute = startMinute; 791092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // increment i so that we are at the right position when 792092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // referencing the segments to the right and left of the 793092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // current segment. 794092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segments.add(i++, lhs); 795092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.get(lhs.color).count++; 796092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (DEBUG) { 797092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Log.d(TAG, "Added lhs, curr:" + currSegment.toString() + " i:" 798092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik + segments.get(i).toString()); 799092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 800092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 801092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if the right side is black merge this with the segment to 802092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // the right if they're on the same day and overlap 803092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (i + 1 < segments.size()) { 804092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNASegment rhs = segments.get(i + 1); 805092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (rhs.color == CONFLICT_COLOR && currSegment.day == rhs.day 806092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik && rhs.startMinute <= currSegment.endMinute + 1) { 807092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik rhs.startMinute = Math.min(currSegment.startMinute, rhs.startMinute); 808092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segments.remove(currSegment); 809092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.get(currSegment.color).count--; 810092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // point at the new current segment 811092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik currSegment = rhs; 812092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 813092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 814092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if the left side is black merge this with the segment to 815092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // the left if they're on the same day and overlap 816092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (i - 1 >= 0) { 817092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNASegment lhs = segments.get(i - 1); 818092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (lhs.color == CONFLICT_COLOR && currSegment.day == lhs.day 819092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik && lhs.endMinute >= currSegment.startMinute - 1) { 820092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.endMinute = Math.max(currSegment.endMinute, lhs.endMinute); 821092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segments.remove(currSegment); 822092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.get(currSegment.color).count--; 823092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // point at the new current segment 824092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik currSegment = lhs; 825092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // point i at the new current segment in case new 826092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // code is added 827092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik i--; 828092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 829092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 830092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if we're still not black, decrement the count for the 831092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // color being removed, change this to black, and increment 832092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // the black count 833092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (currSegment.color != CONFLICT_COLOR) { 834092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.get(currSegment.color).count--; 835092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik currSegment.color = CONFLICT_COLOR; 836092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.get(CONFLICT_COLOR).count++; 83772a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 83872a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 839092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 84072a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 841092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // If this event extends beyond the last segment add a new segment 842092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (endMinute > lastSegment.endMinute) { 843092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik addNewSegment(segments, event, strands, firstJulianDay, lastSegment.endMinute, 844092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik minMinutes); 84582400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 84682400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 847092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik weaveDNAStrands(segments, firstJulianDay, strands, top, bottom, dayXs); 848092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik return strands; 849092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 85082400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson 851092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // This figures out allDay colors as allDay events are found 852092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik private static void addAllDayToStrands(Event event, HashMap<Integer, DNAStrand> strands, 853092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int firstJulianDay, int numDays) { 854092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNAStrand strand = getOrCreateStrand(strands, CONFLICT_COLOR); 855092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if we haven't initialized the allDay portion create it now 856092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (strand.allDays == null) { 857092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.allDays = new int[numDays]; 85872a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 85972a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson 860092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // For each day this event is on update the color 861092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int end = Math.min(event.endDay - firstJulianDay, numDays - 1); 862092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik for (int i = Math.max(event.startDay - firstJulianDay, 0); i <= end; i++) { 863092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (strand.allDays[i] != 0) { 864092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if this day already had a color, it is now a conflict 865092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.allDays[i] = CONFLICT_COLOR; 866092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } else { 867092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // else it's just the color of the event 868092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.allDays[i] = event.color; 869092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 870092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 871092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 872092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 873092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // This processes all the segments, sorts them by color, and generates a 874092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // list of points to draw 875092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik private static void weaveDNAStrands(LinkedList<DNASegment> segments, int firstJulianDay, 876092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik HashMap<Integer, DNAStrand> strands, int top, int bottom, int[] dayXs) { 877092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // First, get rid of any colors that ended up with no segments 878092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Iterator<DNAStrand> strandIterator = strands.values().iterator(); 879092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik while (strandIterator.hasNext()) { 880092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNAStrand strand = strandIterator.next(); 881092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (strand.count < 1 && strand.allDays == null) { 882092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strandIterator.remove(); 88372a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson continue; 88472a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 885092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.points = new float[strand.count * 4]; 886092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.position = 0; 887092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 888092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Go through each segment and compute its points 889092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik for (DNASegment segment : segments) { 890092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Add the points to the strand of that color 891092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNAStrand strand = strands.get(segment.color); 892092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int dayIndex = segment.day - firstJulianDay; 893092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int dayStartMinute = segment.startMinute % DAY_IN_MINUTES; 894092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int dayEndMinute = segment.endMinute % DAY_IN_MINUTES; 895092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int height = bottom - top; 896092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int workDayHeight = height * 3 / 4; 897092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int remainderHeight = (height - workDayHeight) / 2; 898092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 899092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int x = dayXs[dayIndex]; 900092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int y0 = 0; 901092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int y1 = 0; 902092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 903092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik y0 = top + getPixelOffsetFromMinutes(dayStartMinute, workDayHeight, remainderHeight); 904092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik y1 = top + getPixelOffsetFromMinutes(dayEndMinute, workDayHeight, remainderHeight); 905092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (DEBUG) { 906092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Log.d(TAG, "Adding " + Integer.toHexString(segment.color) + " at x,y0,y1: " + x 907092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik + " " + y0 + " " + y1 + " for " + dayStartMinute + " " + dayEndMinute); 90872a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 909092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.points[strand.position++] = x; 910092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.points[strand.position++] = y0; 911092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.points[strand.position++] = x; 912092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.points[strand.position++] = y1; 91382400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 91482400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 915092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 916092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik /** 917092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * Compute a pixel offset from the top for a given minute from the work day 918092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * height and the height of the top area. 919092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik */ 920092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik private static int getPixelOffsetFromMinutes(int minute, int workDayHeight, 921092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int remainderHeight) { 922092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int y; 923092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (minute < WORK_DAY_START_MINUTES) { 924092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik y = minute * remainderHeight / WORK_DAY_START_MINUTES; 925092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } else if (minute < WORK_DAY_END_MINUTES) { 926092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik y = remainderHeight + (minute - WORK_DAY_START_MINUTES) * workDayHeight 927092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik / WORK_DAY_MINUTES; 928092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } else { 929092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik y = remainderHeight + workDayHeight + (minute - WORK_DAY_END_MINUTES) * remainderHeight 930092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik / WORK_DAY_END_LENGTH; 931092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 932092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik return y; 933092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 934092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 935092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik /** 936092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * Add a new segment based on the event provided. This will handle splitting 937092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * segments across day boundaries and ensures a minimum size for segments. 938092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik */ 939092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik private static void addNewSegment(LinkedList<DNASegment> segments, Event event, 940092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik HashMap<Integer, DNAStrand> strands, int firstJulianDay, int minStart, int minMinutes) { 941092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.startDay > event.endDay) { 942092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Log.wtf(TAG, "Event starts after it ends: " + event.toString()); 943092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 944092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // If this is a multiday event split it up by day 945092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.startDay != event.endDay) { 946092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Event lhs = new Event(); 947092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.color = event.color; 948092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.startDay = event.startDay; 949092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // the first day we want the start time to be the actual start time 950092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.startTime = event.startTime; 951092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.endDay = lhs.startDay; 952092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.endTime = DAY_IN_MINUTES - 1; 953092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Nearly recursive iteration! 954092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik while (lhs.startDay != event.endDay) { 955092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik addNewSegment(segments, lhs, strands, firstJulianDay, minStart, minMinutes); 956092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // The days in between are all day, even though that shouldn't 957092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // actually happen due to the allday filtering 958092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.startDay++; 959092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.endDay = lhs.startDay; 960092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.startTime = 0; 961092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik minStart = 0; 962092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 963092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // The last day we want the end time to be the actual end time 964092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.endTime = event.endTime; 965092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event = lhs; 966092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 967092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Create the new segment and compute its fields 968092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNASegment segment = new DNASegment(); 969092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int dayOffset = (event.startDay - firstJulianDay) * DAY_IN_MINUTES; 970092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int endOfDay = dayOffset + DAY_IN_MINUTES - 1; 971092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // clip the start if needed 972092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segment.startMinute = Math.max(dayOffset + event.startTime, minStart); 973092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // and extend the end if it's too small, but not beyond the end of the 974092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // day 975092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int minEnd = Math.min(segment.startMinute + minMinutes, endOfDay); 976092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segment.endMinute = Math.max(dayOffset + event.endTime, minEnd); 977092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (segment.endMinute > endOfDay) { 978092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segment.endMinute = endOfDay; 979092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 980092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 981092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segment.color = event.color; 982092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segment.day = event.startDay; 983092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segments.add(segment); 984092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // increment the count for the correct color or add a new strand if we 985092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // don't have that color yet 986092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNAStrand strand = getOrCreateStrand(strands, segment.color); 987092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.count++; 988092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 989092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 990092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik /** 991092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * Try to get a strand of the given color. Create it if it doesn't exist. 992092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik */ 993092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik private static DNAStrand getOrCreateStrand(HashMap<Integer, DNAStrand> strands, int color) { 994092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNAStrand strand = strands.get(color); 995092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (strand == null) { 996092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand = new DNAStrand(); 997092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.color = color; 998092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.count = 0; 999092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.put(strand.color, strand); 1000092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 1001092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik return strand; 1002092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 1003092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 1004c0f6efee87520ce0c8b52246129169f94850177bRoboErik /** 1005c0f6efee87520ce0c8b52246129169f94850177bRoboErik * Sends an intent to launch the top level Calendar view. 1006c0f6efee87520ce0c8b52246129169f94850177bRoboErik * 1007c0f6efee87520ce0c8b52246129169f94850177bRoboErik * @param context 1008c0f6efee87520ce0c8b52246129169f94850177bRoboErik */ 1009c0f6efee87520ce0c8b52246129169f94850177bRoboErik public static void returnToCalendarHome(Context context) { 10103864be025ed7fa5bcb33c7adaae9267d5b34f17fRoboErik Intent launchIntent = new Intent(context, AllInOneActivity.class); 1011c0f6efee87520ce0c8b52246129169f94850177bRoboErik launchIntent.setAction(Intent.ACTION_VIEW); 1012c0f6efee87520ce0c8b52246129169f94850177bRoboErik launchIntent.setData(Uri.parse("content://com.android.calendar/time")); 10133864be025ed7fa5bcb33c7adaae9267d5b34f17fRoboErik launchIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); 1014c0f6efee87520ce0c8b52246129169f94850177bRoboErik context.startActivity(launchIntent); 1015c0f6efee87520ce0c8b52246129169f94850177bRoboErik } 101614e82b453a95456277fa5c40189c9b253a8e487fRoboErik 101714e82b453a95456277fa5c40189c9b253a8e487fRoboErik /** 101850f10944eddba97e6730bbdc7545672d0eeec08cRoboErik * This sets up a search view to use Calendar's search suggestions provider 101950f10944eddba97e6730bbdc7545672d0eeec08cRoboErik * and to allow refining the search. 10205d89406c7ca7974b5fe61b21c82634f8726439efMichael Chan * 102150f10944eddba97e6730bbdc7545672d0eeec08cRoboErik * @param view The {@link SearchView} to set up 102250f10944eddba97e6730bbdc7545672d0eeec08cRoboErik * @param act The activity using the view 102350f10944eddba97e6730bbdc7545672d0eeec08cRoboErik */ 102450f10944eddba97e6730bbdc7545672d0eeec08cRoboErik public static void setUpSearchView(SearchView view, Activity act) { 102550f10944eddba97e6730bbdc7545672d0eeec08cRoboErik SearchManager searchManager = (SearchManager) act.getSystemService(Context.SEARCH_SERVICE); 102650f10944eddba97e6730bbdc7545672d0eeec08cRoboErik view.setSearchableInfo(searchManager.getSearchableInfo(act.getComponentName())); 102750f10944eddba97e6730bbdc7545672d0eeec08cRoboErik view.setQueryRefinementEnabled(true); 102850f10944eddba97e6730bbdc7545672d0eeec08cRoboErik } 102950f10944eddba97e6730bbdc7545672d0eeec08cRoboErik 103050f10944eddba97e6730bbdc7545672d0eeec08cRoboErik /** 103114e82b453a95456277fa5c40189c9b253a8e487fRoboErik * Given a context and a time in millis since unix epoch figures out the 103214e82b453a95456277fa5c40189c9b253a8e487fRoboErik * correct week of the year for that time. 103314e82b453a95456277fa5c40189c9b253a8e487fRoboErik * 103414e82b453a95456277fa5c40189c9b253a8e487fRoboErik * @param millisSinceEpoch 103514e82b453a95456277fa5c40189c9b253a8e487fRoboErik * @return 103614e82b453a95456277fa5c40189c9b253a8e487fRoboErik */ 103714e82b453a95456277fa5c40189c9b253a8e487fRoboErik public static int getWeekNumberFromTime(long millisSinceEpoch, Context context) { 103814e82b453a95456277fa5c40189c9b253a8e487fRoboErik Time weekTime = new Time(getTimeZone(context, null)); 103914e82b453a95456277fa5c40189c9b253a8e487fRoboErik weekTime.set(millisSinceEpoch); 104014e82b453a95456277fa5c40189c9b253a8e487fRoboErik weekTime.normalize(true); 104114e82b453a95456277fa5c40189c9b253a8e487fRoboErik int firstDayOfWeek = getFirstDayOfWeek(context); 104214e82b453a95456277fa5c40189c9b253a8e487fRoboErik // if the date is on Saturday or Sunday and the start of the week 104314e82b453a95456277fa5c40189c9b253a8e487fRoboErik // isn't Monday we may need to shift the date to be in the correct 104414e82b453a95456277fa5c40189c9b253a8e487fRoboErik // week 104514e82b453a95456277fa5c40189c9b253a8e487fRoboErik if (weekTime.weekDay == Time.SUNDAY 104614e82b453a95456277fa5c40189c9b253a8e487fRoboErik && (firstDayOfWeek == Time.SUNDAY || firstDayOfWeek == Time.SATURDAY)) { 104714e82b453a95456277fa5c40189c9b253a8e487fRoboErik weekTime.monthDay++; 104814e82b453a95456277fa5c40189c9b253a8e487fRoboErik weekTime.normalize(true); 104914e82b453a95456277fa5c40189c9b253a8e487fRoboErik } else if (weekTime.weekDay == Time.SATURDAY && firstDayOfWeek == Time.SATURDAY) { 105014e82b453a95456277fa5c40189c9b253a8e487fRoboErik weekTime.monthDay += 2; 105114e82b453a95456277fa5c40189c9b253a8e487fRoboErik weekTime.normalize(true); 105214e82b453a95456277fa5c40189c9b253a8e487fRoboErik } 105314e82b453a95456277fa5c40189c9b253a8e487fRoboErik return weekTime.getWeekNumber(); 105414e82b453a95456277fa5c40189c9b253a8e487fRoboErik } 10554eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik 10564eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik /** 10574eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * Formats a day of the week string. This is either just the name of the day 10584eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * or a combination of yesterday/today/tomorrow and the day of the week. 10594eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * 10604eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * @param julianDay The julian day to get the string for 10614eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * @param todayJulianDay The julian day for today's date 10624eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * @param millis A utc millis since epoch time that falls on julian day 10634eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * @param context The calling context, used to get the timezone and do the 10644eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * formatting 10654eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * @return 10664eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik */ 10674eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik public static String getDayOfWeekString(int julianDay, int todayJulianDay, long millis, 10684eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik Context context) { 10694eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik String tz = getTimeZone(context, null); 10704eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik int flags = DateUtils.FORMAT_SHOW_WEEKDAY; 10714eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik String dayViewText; 10724eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik if (julianDay == todayJulianDay) { 10734eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik dayViewText = context.getString(R.string.agenda_today, 10744eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik mTZUtils.formatDateRange(context, millis, millis, flags).toString()); 10754eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik } else if (julianDay == todayJulianDay - 1) { 10764eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik dayViewText = context.getString(R.string.agenda_yesterday, 10774eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik mTZUtils.formatDateRange(context, millis, millis, flags).toString()); 10784eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik } else if (julianDay == todayJulianDay + 1) { 10794eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik dayViewText = context.getString(R.string.agenda_tomorrow, 10804eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik mTZUtils.formatDateRange(context, millis, millis, flags).toString()); 10814eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik } else { 10824eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik dayViewText = mTZUtils.formatDateRange(context, millis, millis, flags).toString(); 10834eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik } 10844eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik dayViewText = dayViewText.toUpperCase(); 10854eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik return dayViewText; 10864eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik } 1087146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project} 1088