Utils.java revision 537f43d0eb9e86133ea8ed95862dfdbd788bba67
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 android.app.Activity; 2250f10944eddba97e6730bbdc7545672d0eeec08cRoboErikimport android.app.SearchManager; 23c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelsonimport android.content.BroadcastReceiver; 24146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectimport android.content.Context; 25146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectimport android.content.Intent; 26c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelsonimport android.content.IntentFilter; 27e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chanimport android.content.SharedPreferences; 28092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErikimport android.content.res.Resources; 29ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chanimport android.database.Cursor; 30a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErikimport android.database.MatrixCursor; 31bbb5b556996dfe989ef5267bfb3ba707bb740070RoboErikimport android.graphics.Color; 32c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelsonimport android.graphics.drawable.Drawable; 33c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelsonimport android.graphics.drawable.LayerDrawable; 341ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erikimport android.net.Uri; 35fac2d1594f7ecae8e50dc7790ce67de0c9b70d22Sara Tingimport android.os.Build; 36d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chanimport android.os.Bundle; 374bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelsonimport android.os.Handler; 38eb10fa8bee049e0052b5cb53dcfbdaccef9f2740Erikimport android.text.TextUtils; 3975f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Tingimport android.text.format.DateFormat; 4029190975b9238dd6841f822f82f2fb83b0557f36Daisuke Miyakawaimport android.text.format.DateUtils; 41146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectimport android.text.format.Time; 421ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erikimport android.util.Log; 4350f10944eddba97e6730bbdc7545672d0eeec08cRoboErikimport android.widget.SearchView; 4450f10944eddba97e6730bbdc7545672d0eeec08cRoboErik 45c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelsonimport com.android.calendar.CalendarController.ViewType; 46636269c7220a2b12e090cab43a91eb34922eb61fAndy McFaddenimport com.android.calendar.CalendarUtils.TimeZoneUtils; 47146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 4882400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelsonimport java.util.ArrayList; 49092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErikimport java.util.Arrays; 5056adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashiimport java.util.Calendar; 511427657d0bf7e69b831aa495828f67b45b69fd99Erikimport java.util.Formatter; 52092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErikimport java.util.HashMap; 5382400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelsonimport java.util.Iterator; 54e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chanimport java.util.LinkedHashSet; 55092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErikimport java.util.LinkedList; 561ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erikimport java.util.List; 5775f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Tingimport java.util.Locale; 58ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chanimport java.util.Map; 59e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chanimport java.util.Set; 6075f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Tingimport java.util.TimeZone; 6156adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi 62146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectpublic class Utils { 63092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik private static final boolean DEBUG = false; 643dc5e908a825b879978ba523d9099dc2255da9a5Erik private static final String TAG = "CalUtils"; 65ddbc002f3471e224fc112d406116e396ee1c50aeSara Ting 66bed0275111ecc6c4a3a638f90a9bac13bee594f4Michael Chan // Set to 0 until we have UI to perform undo 67bed0275111ecc6c4a3a638f90a9bac13bee594f4Michael Chan public static final long UNDO_DELAY = 0; 68bed0275111ecc6c4a3a638f90a9bac13bee594f4Michael Chan 6979f228124de7d98146ca526d743436f6419e2365Erik // For recurring events which instances of the series are being modified 7079f228124de7d98146ca526d743436f6419e2365Erik public static final int MODIFY_UNINITIALIZED = 0; 7179f228124de7d98146ca526d743436f6419e2365Erik public static final int MODIFY_SELECTED = 1; 7279f228124de7d98146ca526d743436f6419e2365Erik public static final int MODIFY_ALL_FOLLOWING = 2; 7379f228124de7d98146ca526d743436f6419e2365Erik public static final int MODIFY_ALL = 3; 7479f228124de7d98146ca526d743436f6419e2365Erik 757b92da258a480284dcc15a518ea570072329a31dErik // When the edit event view finishes it passes back the appropriate exit 767b92da258a480284dcc15a518ea570072329a31dErik // code. 777b92da258a480284dcc15a518ea570072329a31dErik public static final int DONE_REVERT = 1 << 0; 787b92da258a480284dcc15a518ea570072329a31dErik public static final int DONE_SAVE = 1 << 1; 797b92da258a480284dcc15a518ea570072329a31dErik public static final int DONE_DELETE = 1 << 2; 807b92da258a480284dcc15a518ea570072329a31dErik // And should re run with DONE_EXIT if it should also leave the view, just 817b92da258a480284dcc15a518ea570072329a31dErik // exiting is identical to reverting 827b92da258a480284dcc15a518ea570072329a31dErik public static final int DONE_EXIT = 1 << 0; 8379f228124de7d98146ca526d743436f6419e2365Erik 842aeb8d988aa4b65d3402374832613ab977e009dcMichael Chan public static final String OPEN_EMAIL_MARKER = " <"; 852aeb8d988aa4b65d3402374832613ab977e009dcMichael Chan public static final String CLOSE_EMAIL_MARKER = ">"; 86ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan 87d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static final String INTENT_KEY_DETAIL_VIEW = "DETAIL_VIEW"; 88d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static final String INTENT_KEY_VIEW_TYPE = "VIEW"; 89d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static final String INTENT_VALUE_VIEW_TYPE_DAY = "DAY"; 904ba19dfbd8eccc5a22c3e064a9810336ef73f658RoboErik public static final String INTENT_KEY_HOME = "KEY_HOME"; 91275232dae58bb24e3360a779ada9d24601a99bcfErik 92981874e61ecf29a96a77601a3172b2503b6537eeErik public static final int MONDAY_BEFORE_JULIAN_EPOCH = Time.EPOCH_JULIAN_DAY - 3; 93e6109c584d27a6c25df1819a5c6ec444e789ce61Isaac Katzenelson public static final int DECLINED_EVENT_ALPHA = 0x66; 944ecf0648e68bc9339a3d64745008a4617f7beddaIsaac Katzenelson public static final int DECLINED_EVENT_TEXT_ALPHA = 0xC0; 95981874e61ecf29a96a77601a3172b2503b6537eeErik 96f9411fefba89504c90a7bd8da5472cac538e916aMichael Chan private static final float SATURATION_ADJUST = 1.3f; 97f9411fefba89504c90a7bd8da5472cac538e916aMichael Chan private static final float INTENSITY_ADJUST = 0.8f; 984acb2fd087308dea146b8b10f5278c59df387680RoboErik 99092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Defines used by the DNA generation code 100092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static final int DAY_IN_MINUTES = 60 * 24; 101092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static final int WEEK_IN_MINUTES = DAY_IN_MINUTES * 7; 102092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // The work day is being counted as 6am to 8pm 103092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static int WORK_DAY_MINUTES = 14 * 60; 104092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static int WORK_DAY_START_MINUTES = 6 * 60; 105092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static int WORK_DAY_END_MINUTES = 20 * 60; 106092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static int WORK_DAY_END_LENGTH = (24 * 60) - WORK_DAY_END_MINUTES; 107092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static int CONFLICT_COLOR = 0xFF000000; 108092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik static boolean mMinutesLoaded = false; 109092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 110a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik // The name of the shared preferences file. This name must be maintained for 111a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik // historical 112a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik // reasons, as it's what PreferenceManager assigned the first time the file 113a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik // was created. 11475f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting static final String SHARED_PREFS_NAME = "com.android.calendar_preferences"; 11535d1362a75eac7cebbe9de23d08fea08c4aac817Erik 116e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan public static final String KEY_QUICK_RESPONSES = "preferences_quick_responses"; 117e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan 11842dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik public static final String APPWIDGET_DATA_TYPE = "vnd.android.data/update"; 11942dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik 120ddbc002f3471e224fc112d406116e396ee1c50aeSara Ting static final String MACHINE_GENERATED_ADDRESS = "calendar.google.com"; 121ddbc002f3471e224fc112d406116e396ee1c50aeSara Ting 122a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik private static final TimeZoneUtils mTZUtils = new TimeZoneUtils(SHARED_PREFS_NAME); 123b60218a31d948ea0a549daf6464063d20b48421fMichael Chan private static boolean mAllowWeekForDetailView = false; 124ca4786769151f97069980443ce43d9c4f867ac5bErik private static long mTardis = 0; 125d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan 126fac2d1594f7ecae8e50dc7790ce67de0c9b70d22Sara Ting /** 127fac2d1594f7ecae8e50dc7790ce67de0c9b70d22Sara Ting * Returns whether the SDK is the Jellybean release or later. 128fac2d1594f7ecae8e50dc7790ce67de0c9b70d22Sara Ting */ 129fac2d1594f7ecae8e50dc7790ce67de0c9b70d22Sara Ting public static boolean isJellybeanOrLater() { 130fac2d1594f7ecae8e50dc7790ce67de0c9b70d22Sara Ting return Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN; 131fac2d1594f7ecae8e50dc7790ce67de0c9b70d22Sara Ting } 132fac2d1594f7ecae8e50dc7790ce67de0c9b70d22Sara Ting 133d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static int getViewTypeFromIntentAndSharedPref(Activity activity) { 134dd95df57c8c5a58a85c4c0effad5652dec14f621Erik Intent intent = activity.getIntent(); 135dd95df57c8c5a58a85c4c0effad5652dec14f621Erik Bundle extras = intent.getExtras(); 1364b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(activity); 137d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan 1387b92da258a480284dcc15a518ea570072329a31dErik if (TextUtils.equals(intent.getAction(), Intent.ACTION_EDIT)) { 139dd95df57c8c5a58a85c4c0effad5652dec14f621Erik return ViewType.EDIT; 140dd95df57c8c5a58a85c4c0effad5652dec14f621Erik } 141d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan if (extras != null) { 142d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan if (extras.getBoolean(INTENT_KEY_DETAIL_VIEW, false)) { 143d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan // This is the "detail" view which is either agenda or day view 1444b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa return prefs.getInt(GeneralPreferences.KEY_DETAILED_VIEW, 1454b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa GeneralPreferences.DEFAULT_DETAILED_VIEW); 146d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } else if (INTENT_VALUE_VIEW_TYPE_DAY.equals(extras.getString(INTENT_KEY_VIEW_TYPE))) { 147d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan // Not sure who uses this. This logic came from LaunchActivity 148d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan return ViewType.DAY; 149d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } 150d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } 151d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan 152d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan // Default to the last view 1537b92da258a480284dcc15a518ea570072329a31dErik return prefs.getInt( 1547b92da258a480284dcc15a518ea570072329a31dErik GeneralPreferences.KEY_START_VIEW, GeneralPreferences.DEFAULT_START_VIEW); 155d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } 156ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan 157235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik /** 158064beb957ae443760118023a40fd7001eb11c1a1RoboErik * Gets the intent action for telling the widget to update. 159064beb957ae443760118023a40fd7001eb11c1a1RoboErik */ 160064beb957ae443760118023a40fd7001eb11c1a1RoboErik public static String getWidgetUpdateAction(Context context) { 161064beb957ae443760118023a40fd7001eb11c1a1RoboErik return context.getPackageName() + ".APPWIDGET_UPDATE"; 162064beb957ae443760118023a40fd7001eb11c1a1RoboErik } 163064beb957ae443760118023a40fd7001eb11c1a1RoboErik 164064beb957ae443760118023a40fd7001eb11c1a1RoboErik /** 165064beb957ae443760118023a40fd7001eb11c1a1RoboErik * Gets the intent action for telling the widget to update. 166064beb957ae443760118023a40fd7001eb11c1a1RoboErik */ 167064beb957ae443760118023a40fd7001eb11c1a1RoboErik public static String getWidgetScheduledUpdateAction(Context context) { 168064beb957ae443760118023a40fd7001eb11c1a1RoboErik return context.getPackageName() + ".APPWIDGET_SCHEDULED_UPDATE"; 169064beb957ae443760118023a40fd7001eb11c1a1RoboErik } 170064beb957ae443760118023a40fd7001eb11c1a1RoboErik 171064beb957ae443760118023a40fd7001eb11c1a1RoboErik /** 172064beb957ae443760118023a40fd7001eb11c1a1RoboErik * Gets the intent action for telling the widget to update. 173064beb957ae443760118023a40fd7001eb11c1a1RoboErik */ 174064beb957ae443760118023a40fd7001eb11c1a1RoboErik public static String getSearchAuthority(Context context) { 175064beb957ae443760118023a40fd7001eb11c1a1RoboErik return context.getPackageName() + ".CalendarRecentSuggestionsProvider"; 176064beb957ae443760118023a40fd7001eb11c1a1RoboErik } 177064beb957ae443760118023a40fd7001eb11c1a1RoboErik 178064beb957ae443760118023a40fd7001eb11c1a1RoboErik /** 1797b92da258a480284dcc15a518ea570072329a31dErik * Writes a new home time zone to the db. Updates the home time zone in the 1807b92da258a480284dcc15a518ea570072329a31dErik * db asynchronously and updates the local cache. Sending a time zone of 1817b92da258a480284dcc15a518ea570072329a31dErik * **tbd** will cause it to be set to the device's time zone. null or empty 1827b92da258a480284dcc15a518ea570072329a31dErik * tz will be ignored. 1833dc5e908a825b879978ba523d9099dc2255da9a5Erik * 1843dc5e908a825b879978ba523d9099dc2255da9a5Erik * @param context The calling activity 1853dc5e908a825b879978ba523d9099dc2255da9a5Erik * @param timeZone The time zone to set Calendar to, or **tbd** 1863dc5e908a825b879978ba523d9099dc2255da9a5Erik */ 1873dc5e908a825b879978ba523d9099dc2255da9a5Erik public static void setTimeZone(Context context, String timeZone) { 188a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik mTZUtils.setTimeZone(context, timeZone); 1893dc5e908a825b879978ba523d9099dc2255da9a5Erik } 1903dc5e908a825b879978ba523d9099dc2255da9a5Erik 1913dc5e908a825b879978ba523d9099dc2255da9a5Erik /** 1927b92da258a480284dcc15a518ea570072329a31dErik * Gets the time zone that Calendar should be displayed in This is a helper 1937b92da258a480284dcc15a518ea570072329a31dErik * method to get the appropriate time zone for Calendar. If this is the 1947b92da258a480284dcc15a518ea570072329a31dErik * first time this method has been called it will initiate an asynchronous 1957b92da258a480284dcc15a518ea570072329a31dErik * query to verify that the data in preferences is correct. The callback 1967b92da258a480284dcc15a518ea570072329a31dErik * supplied will only be called if this query returns a value other than 1977b92da258a480284dcc15a518ea570072329a31dErik * what is stored in preferences and should cause the calling activity to 1987b92da258a480284dcc15a518ea570072329a31dErik * refresh anything that depends on calling this method. 199235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik * 200235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik * @param context The calling activity 2017b92da258a480284dcc15a518ea570072329a31dErik * @param callback The runnable that should execute if a query returns new 2027b92da258a480284dcc15a518ea570072329a31dErik * values 2037b92da258a480284dcc15a518ea570072329a31dErik * @return The string value representing the time zone Calendar should 2047b92da258a480284dcc15a518ea570072329a31dErik * display 205235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik */ 206235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik public static String getTimeZone(Context context, Runnable callback) { 207a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik return mTZUtils.getTimeZone(context, callback); 20845efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan } 20945efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan 2101427657d0bf7e69b831aa495828f67b45b69fd99Erik /** 2111427657d0bf7e69b831aa495828f67b45b69fd99Erik * Formats a date or a time range according to the local conventions. 2121427657d0bf7e69b831aa495828f67b45b69fd99Erik * 2131427657d0bf7e69b831aa495828f67b45b69fd99Erik * @param context the context is required only if the time is shown 2141427657d0bf7e69b831aa495828f67b45b69fd99Erik * @param startMillis the start time in UTC milliseconds 2151427657d0bf7e69b831aa495828f67b45b69fd99Erik * @param endMillis the end time in UTC milliseconds 21629190975b9238dd6841f822f82f2fb83b0557f36Daisuke Miyakawa * @param flags a bit mask of options See {@link DateUtils#formatDateRange(Context, Formatter, 21729190975b9238dd6841f822f82f2fb83b0557f36Daisuke Miyakawa * long, long, int, String) formatDateRange} 2181427657d0bf7e69b831aa495828f67b45b69fd99Erik * @return a string containing the formatted date/time range. 2191427657d0bf7e69b831aa495828f67b45b69fd99Erik */ 2207b92da258a480284dcc15a518ea570072329a31dErik public static String formatDateRange( 2217b92da258a480284dcc15a518ea570072329a31dErik Context context, long startMillis, long endMillis, int flags) { 222a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik return mTZUtils.formatDateRange(context, startMillis, endMillis, flags); 223a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik } 224a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik 225e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan public static String[] getSharedPreference(Context context, String key, String[] defaultValue) { 226e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 227e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan Set<String> ss = prefs.getStringSet(key, null); 228e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan if (ss != null) { 229e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan String strings[] = new String[ss.size()]; 230e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan return ss.toArray(strings); 231e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan } 232e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan return defaultValue; 233e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan } 234e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan 235a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik public static String getSharedPreference(Context context, String key, String defaultValue) { 236a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 237a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik return prefs.getString(key, defaultValue); 2381427657d0bf7e69b831aa495828f67b45b69fd99Erik } 2391427657d0bf7e69b831aa495828f67b45b69fd99Erik 240d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static int getSharedPreference(Context context, String key, int defaultValue) { 2414b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 242d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan return prefs.getInt(key, defaultValue); 243d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } 244d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan 245ca4786769151f97069980443ce43d9c4f867ac5bErik public static boolean getSharedPreference(Context context, String key, boolean defaultValue) { 246ca4786769151f97069980443ce43d9c4f867ac5bErik SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 247ca4786769151f97069980443ce43d9c4f867ac5bErik return prefs.getBoolean(key, defaultValue); 248ca4786769151f97069980443ce43d9c4f867ac5bErik } 249ca4786769151f97069980443ce43d9c4f867ac5bErik 250f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang /** 251f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * Asynchronously sets the preference with the given key to the given value 252f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * 253f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * @param context the context to use to get preferences from 254f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * @param key the key of the preference to set 255f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * @param value the value to set 256f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang */ 257fbce65e53c7a111955f638db5bf8bee35381e5b7Erik public static void setSharedPreference(Context context, String key, String value) { 2584b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 25924fac46d6b87ce21d5e6a4b1c0fdcaa83d408997Brad Fitzpatrick prefs.edit().putString(key, value).apply(); 26045efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan } 26145efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan 262e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan public static void setSharedPreference(Context context, String key, String[] values) { 263e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 264e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan LinkedHashSet<String> set = new LinkedHashSet<String>(); 265e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan for (int i = 0; i < values.length; i++) { 266e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan set.add(values[i]); 267e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan } 268e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan prefs.edit().putStringSet(key, set).apply(); 269e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan } 270e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan 271ca4786769151f97069980443ce43d9c4f867ac5bErik protected static void tardis() { 272ca4786769151f97069980443ce43d9c4f867ac5bErik mTardis = System.currentTimeMillis(); 273ca4786769151f97069980443ce43d9c4f867ac5bErik } 274ca4786769151f97069980443ce43d9c4f867ac5bErik 275ca4786769151f97069980443ce43d9c4f867ac5bErik protected static long getTardis() { 276ca4786769151f97069980443ce43d9c4f867ac5bErik return mTardis; 277ca4786769151f97069980443ce43d9c4f867ac5bErik } 278ca4786769151f97069980443ce43d9c4f867ac5bErik 2793dc5e908a825b879978ba523d9099dc2255da9a5Erik static void setSharedPreference(Context context, String key, boolean value) { 2804b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 2813dc5e908a825b879978ba523d9099dc2255da9a5Erik SharedPreferences.Editor editor = prefs.edit(); 2823dc5e908a825b879978ba523d9099dc2255da9a5Erik editor.putBoolean(key, value); 283275232dae58bb24e3360a779ada9d24601a99bcfErik editor.apply(); 2843dc5e908a825b879978ba523d9099dc2255da9a5Erik } 2853dc5e908a825b879978ba523d9099dc2255da9a5Erik 286d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan static void setSharedPreference(Context context, String key, int value) { 287d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 288d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan SharedPreferences.Editor editor = prefs.edit(); 289d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan editor.putInt(key, value); 290d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan editor.apply(); 291d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan } 292d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan 293d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan /** 294d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan * Save default agenda/day/week/month view for next time 295d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan * 296d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan * @param context 297d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan * @param viewId {@link CalendarController.ViewType} 298d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan */ 299e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan static void setDefaultView(Context context, int viewId) { 3004b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 301e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan SharedPreferences.Editor editor = prefs.edit(); 302f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang 303b60218a31d948ea0a549daf6464063d20b48421fMichael Chan boolean validDetailView = false; 304b60218a31d948ea0a549daf6464063d20b48421fMichael Chan if (mAllowWeekForDetailView && viewId == CalendarController.ViewType.WEEK) { 305b60218a31d948ea0a549daf6464063d20b48421fMichael Chan validDetailView = true; 306b60218a31d948ea0a549daf6464063d20b48421fMichael Chan } else { 307b60218a31d948ea0a549daf6464063d20b48421fMichael Chan validDetailView = viewId == CalendarController.ViewType.AGENDA 308b60218a31d948ea0a549daf6464063d20b48421fMichael Chan || viewId == CalendarController.ViewType.DAY; 309b60218a31d948ea0a549daf6464063d20b48421fMichael Chan } 310b60218a31d948ea0a549daf6464063d20b48421fMichael Chan 311b60218a31d948ea0a549daf6464063d20b48421fMichael Chan if (validDetailView) { 312b60218a31d948ea0a549daf6464063d20b48421fMichael Chan // Record the detail start view 3134b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa editor.putInt(GeneralPreferences.KEY_DETAILED_VIEW, viewId); 314e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan } 315e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan 316e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan // Record the (new) start view 3174b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa editor.putInt(GeneralPreferences.KEY_START_VIEW, viewId); 31824fac46d6b87ce21d5e6a4b1c0fdcaa83d408997Brad Fitzpatrick editor.apply(); 319e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan } 320e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan 321a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik public static MatrixCursor matrixCursorFromCursor(Cursor cursor) { 32285e3cef67e8d775afa8b08e8bffdd77fac007762Sara Ting String[] columnNames = cursor.getColumnNames(); 32385e3cef67e8d775afa8b08e8bffdd77fac007762Sara Ting if (columnNames == null) { 32485e3cef67e8d775afa8b08e8bffdd77fac007762Sara Ting columnNames = new String[] {}; 32585e3cef67e8d775afa8b08e8bffdd77fac007762Sara Ting } 32685e3cef67e8d775afa8b08e8bffdd77fac007762Sara Ting MatrixCursor newCursor = new MatrixCursor(columnNames); 327a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik int numColumns = cursor.getColumnCount(); 328a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik String data[] = new String[numColumns]; 329a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik cursor.moveToPosition(-1); 330a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik while (cursor.moveToNext()) { 331a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik for (int i = 0; i < numColumns; i++) { 332a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik data[i] = cursor.getString(i); 333a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 334a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik newCursor.addRow(data); 335a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 336a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return newCursor; 337a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 338a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 339a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik /** 340a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik * Compares two cursors to see if they contain the same data. 341a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik * 3427b92da258a480284dcc15a518ea570072329a31dErik * @return Returns true of the cursors contain the same data and are not 3437b92da258a480284dcc15a518ea570072329a31dErik * null, false otherwise 344a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik */ 345a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik public static boolean compareCursors(Cursor c1, Cursor c2) { 3467b92da258a480284dcc15a518ea570072329a31dErik if (c1 == null || c2 == null) { 347a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return false; 348a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 349a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 350a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik int numColumns = c1.getColumnCount(); 351a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik if (numColumns != c2.getColumnCount()) { 352a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return false; 353a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 354a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 355a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik if (c1.getCount() != c2.getCount()) { 356a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return false; 357a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 358a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 359a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik c1.moveToPosition(-1); 360a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik c2.moveToPosition(-1); 3617b92da258a480284dcc15a518ea570072329a31dErik while (c1.moveToNext() && c2.moveToNext()) { 3627b92da258a480284dcc15a518ea570072329a31dErik for (int i = 0; i < numColumns; i++) { 3637b92da258a480284dcc15a518ea570072329a31dErik if (!TextUtils.equals(c1.getString(i), c2.getString(i))) { 364a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return false; 365a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 366a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 367a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 368a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 369a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return true; 370a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 371a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 372146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project /** 373146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * If the given intent specifies a time (in milliseconds since the epoch), 374146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * then that time is returned. Otherwise, the current time is returned. 375146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project */ 376146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project public static final long timeFromIntentInMillis(Intent intent) { 3777b92da258a480284dcc15a518ea570072329a31dErik // If the time was specified, then use that. Otherwise, use the current 3787b92da258a480284dcc15a518ea570072329a31dErik // time. 3791ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik Uri data = intent.getData(); 380a27a886892fe3ec5edbc63c0b58e0a988623011aRoboErik long millis = intent.getLongExtra(EXTRA_EVENT_BEGIN_TIME, -1); 3811ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik if (millis == -1 && data != null && data.isHierarchical()) { 3821ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik List<String> path = data.getPathSegments(); 3837b92da258a480284dcc15a518ea570072329a31dErik if (path.size() == 2 && path.get(0).equals("time")) { 3841ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik try { 3851ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik millis = Long.valueOf(data.getLastPathSegment()); 3861ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik } catch (NumberFormatException e) { 3877b92da258a480284dcc15a518ea570072329a31dErik Log.i("Calendar", "timeFromIntentInMillis: Data existed but no valid time " 3887b92da258a480284dcc15a518ea570072329a31dErik + "found. Using current time."); 3891ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik } 3901ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik } 3911ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik } 39276727b7a9cf780f200414548b9d454bf9a701e3eErik if (millis <= 0) { 393146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project millis = System.currentTimeMillis(); 394146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project } 395146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project return millis; 396146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project } 397146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 398146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project /** 3997b92da258a480284dcc15a518ea570072329a31dErik * Formats the given Time object so that it gives the month and year (for 4007b92da258a480284dcc15a518ea570072329a31dErik * example, "September 2007"). 401146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * 402146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * @param time the time to format 403146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * @return the string containing the weekday and the date 404146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project */ 405ad36a3c3cde7a2ec6d3a35d2529d46f03bd8d59dMichael Chan public static String formatMonthYear(Context context, Time time) { 406cfa204ba5c59eb6ebd4b54788ceb31010e4a37a0RoboErik int flags = DateUtils.FORMAT_SHOW_DATE | DateUtils.FORMAT_NO_MONTH_DAY 407cfa204ba5c59eb6ebd4b54788ceb31010e4a37a0RoboErik | DateUtils.FORMAT_SHOW_YEAR; 408cfa204ba5c59eb6ebd4b54788ceb31010e4a37a0RoboErik long millis = time.toMillis(true); 409cfa204ba5c59eb6ebd4b54788ceb31010e4a37a0RoboErik return formatDateRange(context, millis, millis, flags); 410146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project } 411146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 412146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project /** 4134c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * Returns a list joined together by the provided delimiter, for example, 4144c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * ["a", "b", "c"] could be joined into "a,b,c" 4154c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * 4164c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * @param things the things to join together 4174c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * @param delim the delimiter to use 4184c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * @return a string contained the things joined together 4194c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang */ 4204c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang public static String join(List<?> things, String delim) { 4214c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang StringBuilder builder = new StringBuilder(); 4224c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang boolean first = true; 4234c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang for (Object thing : things) { 4244c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang if (first) { 4254c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang first = false; 4264c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang } else { 4274c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang builder.append(delim); 4284c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang } 4294c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang builder.append(thing.toString()); 4304c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang } 4314c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang return builder.toString(); 4324c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang } 4334c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang 4344c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang /** 435981874e61ecf29a96a77601a3172b2503b6537eeErik * Returns the week since {@link Time#EPOCH_JULIAN_DAY} (Jan 1, 1970) 436981874e61ecf29a96a77601a3172b2503b6537eeErik * adjusted for first day of week. 437981874e61ecf29a96a77601a3172b2503b6537eeErik * 438981874e61ecf29a96a77601a3172b2503b6537eeErik * This takes a julian day and the week start day and calculates which 439981874e61ecf29a96a77601a3172b2503b6537eeErik * week since {@link Time#EPOCH_JULIAN_DAY} that day occurs in, starting 440981874e61ecf29a96a77601a3172b2503b6537eeErik * at 0. *Do not* use this to compute the ISO week number for the year. 441981874e61ecf29a96a77601a3172b2503b6537eeErik * 442981874e61ecf29a96a77601a3172b2503b6537eeErik * @param julianDay The julian day to calculate the week number for 443981874e61ecf29a96a77601a3172b2503b6537eeErik * @param firstDayOfWeek Which week day is the first day of the week, 444981874e61ecf29a96a77601a3172b2503b6537eeErik * see {@link Time#SUNDAY} 445981874e61ecf29a96a77601a3172b2503b6537eeErik * @return Weeks since the epoch 446981874e61ecf29a96a77601a3172b2503b6537eeErik */ 447981874e61ecf29a96a77601a3172b2503b6537eeErik public static int getWeeksSinceEpochFromJulianDay(int julianDay, int firstDayOfWeek) { 448981874e61ecf29a96a77601a3172b2503b6537eeErik int diff = Time.THURSDAY - firstDayOfWeek; 449981874e61ecf29a96a77601a3172b2503b6537eeErik if (diff < 0) { 450981874e61ecf29a96a77601a3172b2503b6537eeErik diff += 7; 451981874e61ecf29a96a77601a3172b2503b6537eeErik } 452981874e61ecf29a96a77601a3172b2503b6537eeErik int refDay = Time.EPOCH_JULIAN_DAY - diff; 453981874e61ecf29a96a77601a3172b2503b6537eeErik return (julianDay - refDay) / 7; 454981874e61ecf29a96a77601a3172b2503b6537eeErik } 455981874e61ecf29a96a77601a3172b2503b6537eeErik 456981874e61ecf29a96a77601a3172b2503b6537eeErik /** 457981874e61ecf29a96a77601a3172b2503b6537eeErik * Takes a number of weeks since the epoch and calculates the Julian day of 458981874e61ecf29a96a77601a3172b2503b6537eeErik * the Monday for that week. 459981874e61ecf29a96a77601a3172b2503b6537eeErik * 460981874e61ecf29a96a77601a3172b2503b6537eeErik * This assumes that the week containing the {@link Time#EPOCH_JULIAN_DAY} 461981874e61ecf29a96a77601a3172b2503b6537eeErik * is considered week 0. It returns the Julian day for the Monday 462981874e61ecf29a96a77601a3172b2503b6537eeErik * {@code week} weeks after the Monday of the week containing the epoch. 463981874e61ecf29a96a77601a3172b2503b6537eeErik * 464981874e61ecf29a96a77601a3172b2503b6537eeErik * @param week Number of weeks since the epoch 465981874e61ecf29a96a77601a3172b2503b6537eeErik * @return The julian day for the Monday of the given week since the epoch 466981874e61ecf29a96a77601a3172b2503b6537eeErik */ 467981874e61ecf29a96a77601a3172b2503b6537eeErik public static int getJulianMondayFromWeeksSinceEpoch(int week) { 468981874e61ecf29a96a77601a3172b2503b6537eeErik return MONDAY_BEFORE_JULIAN_EPOCH + week * 7; 469981874e61ecf29a96a77601a3172b2503b6537eeErik } 470981874e61ecf29a96a77601a3172b2503b6537eeErik 471981874e61ecf29a96a77601a3172b2503b6537eeErik /** 47256adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * Get first day of week as android.text.format.Time constant. 4737b92da258a480284dcc15a518ea570072329a31dErik * 47456adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @return the first day of week in android.text.format.Time 47556adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi */ 4768e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang public static int getFirstDayOfWeek(Context context) { 4774b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 4787b92da258a480284dcc15a518ea570072329a31dErik String pref = prefs.getString( 4797b92da258a480284dcc15a518ea570072329a31dErik GeneralPreferences.KEY_WEEK_START_DAY, GeneralPreferences.WEEK_START_DEFAULT); 4808e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang 4818e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang int startDay; 4824b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa if (GeneralPreferences.WEEK_START_DEFAULT.equals(pref)) { 4838e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang startDay = Calendar.getInstance().getFirstDayOfWeek(); 4848e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang } else { 4858e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang startDay = Integer.parseInt(pref); 4868e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang } 4878e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang 48856adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi if (startDay == Calendar.SATURDAY) { 48956adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return Time.SATURDAY; 49056adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } else if (startDay == Calendar.MONDAY) { 49156adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return Time.MONDAY; 49256adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } else { 49356adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return Time.SUNDAY; 49456adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } 49556adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } 49656adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi 49756adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi /** 498d644b0df14ae6e204369b3454d16976fba32f15cDaisuke Miyakawa * @return true when week number should be shown. 499981874e61ecf29a96a77601a3172b2503b6537eeErik */ 500981874e61ecf29a96a77601a3172b2503b6537eeErik public static boolean getShowWeekNumber(Context context) { 501d644b0df14ae6e204369b3454d16976fba32f15cDaisuke Miyakawa final SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 502981874e61ecf29a96a77601a3172b2503b6537eeErik return prefs.getBoolean( 503981874e61ecf29a96a77601a3172b2503b6537eeErik GeneralPreferences.KEY_SHOW_WEEK_NUM, GeneralPreferences.DEFAULT_SHOW_WEEK_NUM); 504981874e61ecf29a96a77601a3172b2503b6537eeErik } 505981874e61ecf29a96a77601a3172b2503b6537eeErik 506981874e61ecf29a96a77601a3172b2503b6537eeErik /** 50740bcd101b212c9863c3110c05a487a7ae6ebc3caErik * @return true when declined events should be hidden. 50840bcd101b212c9863c3110c05a487a7ae6ebc3caErik */ 50940bcd101b212c9863c3110c05a487a7ae6ebc3caErik public static boolean getHideDeclinedEvents(Context context) { 51040bcd101b212c9863c3110c05a487a7ae6ebc3caErik final SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 51140bcd101b212c9863c3110c05a487a7ae6ebc3caErik return prefs.getBoolean(GeneralPreferences.KEY_HIDE_DECLINED, false); 51240bcd101b212c9863c3110c05a487a7ae6ebc3caErik } 51340bcd101b212c9863c3110c05a487a7ae6ebc3caErik 51491b01ed605e36fc5a7a924c226597a62c789b50dErik public static int getDaysPerWeek(Context context) { 51591b01ed605e36fc5a7a924c226597a62c789b50dErik final SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 51691b01ed605e36fc5a7a924c226597a62c789b50dErik return prefs.getInt(GeneralPreferences.KEY_DAYS_PER_WEEK, 7); 51791b01ed605e36fc5a7a924c226597a62c789b50dErik } 51891b01ed605e36fc5a7a924c226597a62c789b50dErik 51940bcd101b212c9863c3110c05a487a7ae6ebc3caErik /** 52056adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * Determine whether the column position is Saturday or not. 5217b92da258a480284dcc15a518ea570072329a31dErik * 52256adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @param column the column position 52356adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @param firstDayOfWeek the first day of week in android.text.format.Time 52456adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @return true if the column is Saturday position 52556adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi */ 52656adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi public static boolean isSaturday(int column, int firstDayOfWeek) { 52756adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return (firstDayOfWeek == Time.SUNDAY && column == 6) 5287b92da258a480284dcc15a518ea570072329a31dErik || (firstDayOfWeek == Time.MONDAY && column == 5) 5297b92da258a480284dcc15a518ea570072329a31dErik || (firstDayOfWeek == Time.SATURDAY && column == 0); 53056adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } 53156adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi 53256adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi /** 53356adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * Determine whether the column position is Sunday or not. 5347b92da258a480284dcc15a518ea570072329a31dErik * 53556adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @param column the column position 53656adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @param firstDayOfWeek the first day of week in android.text.format.Time 53756adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @return true if the column is Sunday position 53856adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi */ 53956adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi public static boolean isSunday(int column, int firstDayOfWeek) { 54056adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return (firstDayOfWeek == Time.SUNDAY && column == 0) 5417b92da258a480284dcc15a518ea570072329a31dErik || (firstDayOfWeek == Time.MONDAY && column == 6) 5427b92da258a480284dcc15a518ea570072329a31dErik || (firstDayOfWeek == Time.SATURDAY && column == 1); 54356adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } 544ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan 545ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan /** 5469da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik * Convert given UTC time into current local time. This assumes it is for an 5479da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik * allday event and will adjust the time to be on a midnight boundary. 5483ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * 5493ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * @param recycle Time object to recycle, otherwise null. 5503ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * @param utcTime Time to convert, in UTC. 5519da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik * @param tz The time zone to convert this time to. 5523ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang */ 5539da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik public static long convertAlldayUtcToLocal(Time recycle, long utcTime, String tz) { 5543ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang if (recycle == null) { 5553ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang recycle = new Time(); 5563ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang } 5573ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang recycle.timezone = Time.TIMEZONE_UTC; 5583ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang recycle.set(utcTime); 5599da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik recycle.timezone = tz; 5609da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik return recycle.normalize(true); 5619da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik } 5629da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik 5639da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik public static long convertAlldayLocalToUTC(Time recycle, long localTime, String tz) { 5649da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik if (recycle == null) { 5659da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik recycle = new Time(); 5669da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik } 5679da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik recycle.timezone = tz; 5689da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik recycle.set(localTime); 5699da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik recycle.timezone = Time.TIMEZONE_UTC; 5703ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang return recycle.normalize(true); 5713ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang } 5723ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang 5733ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang /** 574c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson * Finds and returns the next midnight after "theTime" in milliseconds UTC 575c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson * 576c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson * @param recycle - Time object to recycle, otherwise null. 577c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson * @param theTime - Time used for calculations (in UTC) 578c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson * @param tz The time zone to convert this time to. 579c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson */ 580c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson public static long getNextMidnight(Time recycle, long theTime, String tz) { 581c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson if (recycle == null) { 582c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson recycle = new Time(); 583c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson } 584c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson recycle.timezone = tz; 585c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson recycle.set(theTime); 586c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson recycle.monthDay ++; 587c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson recycle.hour = 0; 588c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson recycle.minute = 0; 589c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson recycle.second = 0; 590c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson return recycle.normalize(true); 591c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson } 592c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson 593c1fae4df6202ac82c3facd76e5f33c7cbacb39d1Isaac Katzenelson /** 594ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * Scan through a cursor of calendars and check if names are duplicated. 5957b92da258a480284dcc15a518ea570072329a31dErik * This travels a cursor containing calendar display names and fills in the 5967b92da258a480284dcc15a518ea570072329a31dErik * provided map with whether or not each name is repeated. 597ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * 598ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * @param isDuplicateName The map to put the duplicate check results in. 599ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * @param cursor The query of calendars to check 600ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * @param nameIndex The column of the query that contains the display name 601ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan */ 6027b92da258a480284dcc15a518ea570072329a31dErik public static void checkForDuplicateNames( 6037b92da258a480284dcc15a518ea570072329a31dErik Map<String, Boolean> isDuplicateName, Cursor cursor, int nameIndex) { 604ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan isDuplicateName.clear(); 605ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan cursor.moveToPosition(-1); 606ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan while (cursor.moveToNext()) { 607ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan String displayName = cursor.getString(nameIndex); 608ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan // Set it to true if we've seen this name before, false otherwise 609ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan if (displayName != null) { 610ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan isDuplicateName.put(displayName, isDuplicateName.containsKey(displayName)); 611ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan } 612ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan } 613ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan } 6149138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang 6159138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang /** 6169138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang * Null-safe object comparison 6177b92da258a480284dcc15a518ea570072329a31dErik * 6189138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang * @param s1 6199138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang * @param s2 6209138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang * @return 6219138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang */ 6229138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang public static boolean equals(Object o1, Object o2) { 6239138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang return o1 == null ? o2 == null : o1.equals(o2); 6249138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang } 625b60218a31d948ea0a549daf6464063d20b48421fMichael Chan 62663cd053150e00fde045b019dbe0f48b8a9ed3559Erik public static void setAllowWeekForDetailView(boolean allowWeekView) { 627b60218a31d948ea0a549daf6464063d20b48421fMichael Chan mAllowWeekForDetailView = allowWeekView; 628b60218a31d948ea0a549daf6464063d20b48421fMichael Chan } 62963cd053150e00fde045b019dbe0f48b8a9ed3559Erik 63063cd053150e00fde045b019dbe0f48b8a9ed3559Erik public static boolean getAllowWeekForDetailView() { 63163cd053150e00fde045b019dbe0f48b8a9ed3559Erik return mAllowWeekForDetailView; 63263cd053150e00fde045b019dbe0f48b8a9ed3559Erik } 6330b1bd10dbf90e55821a555c68a8a444854e31252Isaac Katzenelson 634ff5c4345f794ec12b0a92f284434ddc1c88ff3a8Isaac Katzenelson public static boolean getConfigBool(Context c, int key) { 635ff5c4345f794ec12b0a92f284434ddc1c88ff3a8Isaac Katzenelson return c.getResources().getBoolean(key); 636ff5c4345f794ec12b0a92f284434ddc1c88ff3a8Isaac Katzenelson } 63782400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson 6384acb2fd087308dea146b8b10f5278c59df387680RoboErik public static int getDisplayColorFromColor(int color) { 639537f43d0eb9e86133ea8ed95862dfdbd788bba67Michael Chan if (!isJellybeanOrLater()) { 640537f43d0eb9e86133ea8ed95862dfdbd788bba67Michael Chan return color; 641537f43d0eb9e86133ea8ed95862dfdbd788bba67Michael Chan } 642f9411fefba89504c90a7bd8da5472cac538e916aMichael Chan 6434acb2fd087308dea146b8b10f5278c59df387680RoboErik float[] hsv = new float[3]; 6444acb2fd087308dea146b8b10f5278c59df387680RoboErik Color.colorToHSV(color, hsv); 645f9411fefba89504c90a7bd8da5472cac538e916aMichael Chan hsv[1] = Math.min(hsv[1] * SATURATION_ADJUST, 1.0f); 646f9411fefba89504c90a7bd8da5472cac538e916aMichael Chan hsv[2] = hsv[2] * INTENSITY_ADJUST; 6474acb2fd087308dea146b8b10f5278c59df387680RoboErik return Color.HSVToColor(hsv); 6484acb2fd087308dea146b8b10f5278c59df387680RoboErik } 6494acb2fd087308dea146b8b10f5278c59df387680RoboErik 6503c40e07972c989719723e24db6d5d8812200823bRoboErik // This takes a color and computes what it would look like blended with 6513c40e07972c989719723e24db6d5d8812200823bRoboErik // white. The result is the color that should be used for declined events. 6523c40e07972c989719723e24db6d5d8812200823bRoboErik public static int getDeclinedColorFromColor(int color) { 6533c40e07972c989719723e24db6d5d8812200823bRoboErik int bg = 0xffffffff; 654e6109c584d27a6c25df1819a5c6ec444e789ce61Isaac Katzenelson int a = DECLINED_EVENT_ALPHA; 6553c40e07972c989719723e24db6d5d8812200823bRoboErik int r = (((color & 0x00ff0000) * a) + ((bg & 0x00ff0000) * (0xff - a))) & 0xff000000; 6563c40e07972c989719723e24db6d5d8812200823bRoboErik int g = (((color & 0x0000ff00) * a) + ((bg & 0x0000ff00) * (0xff - a))) & 0x00ff0000; 6573c40e07972c989719723e24db6d5d8812200823bRoboErik int b = (((color & 0x000000ff) * a) + ((bg & 0x000000ff) * (0xff - a))) & 0x0000ff00; 6583c40e07972c989719723e24db6d5d8812200823bRoboErik return (0xff000000) | ((r | g | b) >> 8); 6593c40e07972c989719723e24db6d5d8812200823bRoboErik } 6603c40e07972c989719723e24db6d5d8812200823bRoboErik 661092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // A single strand represents one color of events. Events are divided up by 662092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // color to make them convenient to draw. The black strand is special in 663092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // that it holds conflicting events as well as color settings for allday on 664092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // each day. 665092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik public static class DNAStrand { 666092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik public float[] points; 667092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik public int[] allDays; // color for the allday, 0 means no event 668092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int position; 669092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik public int color; 670092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int count; 671092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 67282400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson 673092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // A segment is a single continuous length of time occupied by a single 674092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // color. Segments should never span multiple days. 675092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik private static class DNASegment { 676092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int startMinute; // in minutes since the start of the week 677092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int endMinute; 678092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int color; // Calendar color or black for conflicts 679092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int day; // quick reference to the day this segment is on 68072a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 68172a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson 68272a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson /** 683092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * Converts a list of events to a list of segments to draw. Assumes list is 684092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * ordered by start time of the events. The function processes events for a 685092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * range of days from firstJulianDay to firstJulianDay + dayXs.length - 1. 686092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * The algorithm goes over all the events and creates a set of segments 687092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * ordered by start time. This list of segments is then converted into a 688092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * HashMap of strands which contain the draw points and are organized by 689092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * color. The strands can then be drawn by setting the paint color to each 690092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * strand's color and calling drawLines on its set of points. The points are 691092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * set up using the following parameters. 692092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * <ul> 693092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * <li>Events between midnight and WORK_DAY_START_MINUTES are compressed 694092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * into the first 1/8th of the space between top and bottom.</li> 695092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * <li>Events between WORK_DAY_END_MINUTES and the following midnight are 696092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * compressed into the last 1/8th of the space between top and bottom</li> 697092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * <li>Events between WORK_DAY_START_MINUTES and WORK_DAY_END_MINUTES use 698092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * the remaining 3/4ths of the space</li> 699092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * <li>All segments drawn will maintain at least minPixels height, except 700092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * for conflicts in the first or last 1/8th, which may be smaller</li> 701092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * </ul> 70271b9ce3a20ebaff8f7e40fc0e5ec2a388bcc394cIsaac Katzenelson * 703092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * @param firstJulianDay The julian day of the first day of events 704092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * @param events A list of events sorted by start time 705092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * @param top The lowest y value the dna should be drawn at 706092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * @param bottom The highest y value the dna should be drawn at 707092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * @param dayXs An array of x values to draw the dna at, one for each day 708092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * @param conflictColor the color to use for conflicts 709092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * @return 71072a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson */ 711092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik public static HashMap<Integer, DNAStrand> createDNAStrands(int firstJulianDay, 712092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik ArrayList<Event> events, int top, int bottom, int minPixels, int[] dayXs, 713092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Context context) { 71472a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson 715092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (!mMinutesLoaded) { 716092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (context == null) { 717092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Log.wtf(TAG, "No context and haven't loaded parameters yet! Can't create DNA."); 71871b9ce3a20ebaff8f7e40fc0e5ec2a388bcc394cIsaac Katzenelson } 719092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Resources res = context.getResources(); 720092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik CONFLICT_COLOR = res.getColor(R.color.month_dna_conflict_time_color); 721092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik WORK_DAY_START_MINUTES = res.getInteger(R.integer.work_start_minutes); 722092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik WORK_DAY_END_MINUTES = res.getInteger(R.integer.work_end_minutes); 723092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik WORK_DAY_END_LENGTH = DAY_IN_MINUTES - WORK_DAY_END_MINUTES; 724092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik WORK_DAY_MINUTES = WORK_DAY_END_MINUTES - WORK_DAY_START_MINUTES; 725092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik mMinutesLoaded = true; 72672a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 72772a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson 728092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (events == null || events.isEmpty() || dayXs == null || dayXs.length < 1 729092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik || bottom - top < 8 || minPixels < 0) { 730092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Log.e(TAG, 731092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik "Bad values for createDNAStrands! events:" + events + " dayXs:" 732092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik + Arrays.toString(dayXs) + " bot-top:" + (bottom - top) + " minPixels:" 733092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik + minPixels); 734092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik return null; 73571b9ce3a20ebaff8f7e40fc0e5ec2a388bcc394cIsaac Katzenelson } 73671b9ce3a20ebaff8f7e40fc0e5ec2a388bcc394cIsaac Katzenelson 737092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik LinkedList<DNASegment> segments = new LinkedList<DNASegment>(); 738092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik HashMap<Integer, DNAStrand> strands = new HashMap<Integer, DNAStrand>(); 739092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // add a black strand by default, other colors will get added in 740092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // the loop 741092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNAStrand blackStrand = new DNAStrand(); 742092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik blackStrand.color = CONFLICT_COLOR; 743092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.put(CONFLICT_COLOR, blackStrand); 744092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // the min length is the number of minutes that will occupy 745092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // MIN_SEGMENT_PIXELS in the 'work day' time slot. This computes the 746092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // minutes/pixel * minpx where the number of pixels are 3/4 the total 747092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // dna height: 4*(mins/(px * 3/4)) 748092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int minMinutes = minPixels * 4 * WORK_DAY_MINUTES / (3 * (bottom - top)); 749092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 750092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // There are slightly fewer than half as many pixels in 1/6 the space, 751092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // so round to 2.5x for the min minutes in the non-work area 752092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int minOtherMinutes = minMinutes * 5 / 2; 753092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int lastJulianDay = firstJulianDay + dayXs.length - 1; 754092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 755092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Event event = new Event(); 756092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Go through all the events for the week 757092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik for (Event currEvent : events) { 758092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if this event is outside the weeks range skip it 759092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (currEvent.endDay < firstJulianDay || currEvent.startDay > lastJulianDay) { 760092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik continue; 76172a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 762092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (currEvent.drawAsAllday()) { 763092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik addAllDayToStrands(currEvent, strands, firstJulianDay, dayXs.length); 764092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik continue; 76571b9ce3a20ebaff8f7e40fc0e5ec2a388bcc394cIsaac Katzenelson } 766092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Copy the event over so we can clip its start and end to our range 767092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik currEvent.copyTo(event); 768092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.startDay < firstJulianDay) { 769092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.startDay = firstJulianDay; 770092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.startTime = 0; 77171b9ce3a20ebaff8f7e40fc0e5ec2a388bcc394cIsaac Katzenelson } 772092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // If it starts after the work day make sure the start is at least 773092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // minPixels from midnight 774092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.startTime > DAY_IN_MINUTES - minOtherMinutes) { 775092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.startTime = DAY_IN_MINUTES - minOtherMinutes; 77682400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 777092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.endDay > lastJulianDay) { 778092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.endDay = lastJulianDay; 779092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.endTime = DAY_IN_MINUTES - 1; 78072a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 781092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // If the end time is before the work day make sure it ends at least 782092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // minPixels after midnight 783092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.endTime < minOtherMinutes) { 784092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.endTime = minOtherMinutes; 78582400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 786092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // If the start and end are on the same day make sure they are at 787092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // least minPixels apart. This only needs to be done for times 788092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // outside the work day as the min distance for within the work day 789092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // is enforced in the segment code. 790092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.startDay == event.endDay && 791092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.endTime - event.startTime < minOtherMinutes) { 792092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // If it's less than minPixels in an area before the work 793092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // day 794092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.startTime < WORK_DAY_START_MINUTES) { 795092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // extend the end to the first easy guarantee that it's 796092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // minPixels 797092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.endTime = Math.min(event.startTime + minOtherMinutes, 798092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik WORK_DAY_START_MINUTES + minMinutes); 799092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if it's in the area after the work day 800092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } else if (event.endTime > WORK_DAY_END_MINUTES) { 801092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // First try shifting the end but not past midnight 802092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.endTime = Math.min(event.endTime + minOtherMinutes, DAY_IN_MINUTES - 1); 803092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if it's still too small move the start back 804092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.endTime - event.startTime < minOtherMinutes) { 805092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event.startTime = event.endTime - minOtherMinutes; 806092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 807092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 80882400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 80982400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson 810092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // This handles adding the first segment 811092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (segments.size() == 0) { 812092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik addNewSegment(segments, event, strands, firstJulianDay, 0, minMinutes); 81382400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson continue; 81482400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 815092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Now compare our current start time to the end time of the last 816092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // segment in the list 817092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNASegment lastSegment = segments.getLast(); 818092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int startMinute = (event.startDay - firstJulianDay) * DAY_IN_MINUTES + event.startTime; 819092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int endMinute = Math.max((event.endDay - firstJulianDay) * DAY_IN_MINUTES 820092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik + event.endTime, startMinute + minMinutes); 821092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 822092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (startMinute < 0) { 823092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik startMinute = 0; 824092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 825092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (endMinute >= WEEK_IN_MINUTES) { 826092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik endMinute = WEEK_IN_MINUTES - 1; 827092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 828092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // If we start before the last segment in the list ends we need to 829092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // start going through the list as this may conflict with other 830092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // events 831092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (startMinute < lastSegment.endMinute) { 832092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int i = segments.size(); 833092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // find the last segment this event intersects with 834092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik while (--i >= 0 && endMinute < segments.get(i).startMinute); 835092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 836092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNASegment currSegment; 837092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // for each segment this event intersects with 838092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik for (; i >= 0 && startMinute <= (currSegment = segments.get(i)).endMinute; i--) { 839092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if the segment is already a conflict ignore it 840092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (currSegment.color == CONFLICT_COLOR) { 841092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik continue; 84272a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 843092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if the event ends before the segment and wouldn't create 844092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // a segment that is too small split off the right side 845092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (endMinute < currSegment.endMinute - minMinutes) { 846092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNASegment rhs = new DNASegment(); 847092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik rhs.endMinute = currSegment.endMinute; 848092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik rhs.color = currSegment.color; 849092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik rhs.startMinute = endMinute + 1; 850092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik rhs.day = currSegment.day; 851092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik currSegment.endMinute = endMinute; 852092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segments.add(i + 1, rhs); 853092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.get(rhs.color).count++; 854092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (DEBUG) { 855092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Log.d(TAG, "Added rhs, curr:" + currSegment.toString() + " i:" 856092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik + segments.get(i).toString()); 857092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 858092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 859092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if the event starts after the segment and wouldn't create 860092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // a segment that is too small split off the left side 861092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (startMinute > currSegment.startMinute + minMinutes) { 862092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNASegment lhs = new DNASegment(); 863092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.startMinute = currSegment.startMinute; 864092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.color = currSegment.color; 865092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.endMinute = startMinute - 1; 866092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.day = currSegment.day; 867092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik currSegment.startMinute = startMinute; 868092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // increment i so that we are at the right position when 869092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // referencing the segments to the right and left of the 870092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // current segment. 871092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segments.add(i++, lhs); 872092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.get(lhs.color).count++; 873092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (DEBUG) { 874092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Log.d(TAG, "Added lhs, curr:" + currSegment.toString() + " i:" 875092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik + segments.get(i).toString()); 876092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 877092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 878092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if the right side is black merge this with the segment to 879092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // the right if they're on the same day and overlap 880092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (i + 1 < segments.size()) { 881092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNASegment rhs = segments.get(i + 1); 882092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (rhs.color == CONFLICT_COLOR && currSegment.day == rhs.day 883092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik && rhs.startMinute <= currSegment.endMinute + 1) { 884092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik rhs.startMinute = Math.min(currSegment.startMinute, rhs.startMinute); 885092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segments.remove(currSegment); 886092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.get(currSegment.color).count--; 887092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // point at the new current segment 888092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik currSegment = rhs; 889092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 890092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 891092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if the left side is black merge this with the segment to 892092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // the left if they're on the same day and overlap 893092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (i - 1 >= 0) { 894092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNASegment lhs = segments.get(i - 1); 895092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (lhs.color == CONFLICT_COLOR && currSegment.day == lhs.day 896092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik && lhs.endMinute >= currSegment.startMinute - 1) { 897092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.endMinute = Math.max(currSegment.endMinute, lhs.endMinute); 898092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segments.remove(currSegment); 899092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.get(currSegment.color).count--; 900092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // point at the new current segment 901092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik currSegment = lhs; 902092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // point i at the new current segment in case new 903092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // code is added 904092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik i--; 905092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 906092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 907092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if we're still not black, decrement the count for the 908092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // color being removed, change this to black, and increment 909092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // the black count 910092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (currSegment.color != CONFLICT_COLOR) { 911092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.get(currSegment.color).count--; 912092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik currSegment.color = CONFLICT_COLOR; 913092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.get(CONFLICT_COLOR).count++; 91472a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 91572a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 916092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 91772a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 918092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // If this event extends beyond the last segment add a new segment 919092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (endMinute > lastSegment.endMinute) { 920092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik addNewSegment(segments, event, strands, firstJulianDay, lastSegment.endMinute, 921092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik minMinutes); 92282400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 92382400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 924092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik weaveDNAStrands(segments, firstJulianDay, strands, top, bottom, dayXs); 925092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik return strands; 926092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 92782400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson 928092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // This figures out allDay colors as allDay events are found 929092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik private static void addAllDayToStrands(Event event, HashMap<Integer, DNAStrand> strands, 930092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int firstJulianDay, int numDays) { 931092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNAStrand strand = getOrCreateStrand(strands, CONFLICT_COLOR); 932092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if we haven't initialized the allDay portion create it now 933092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (strand.allDays == null) { 934092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.allDays = new int[numDays]; 93572a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 93672a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson 937092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // For each day this event is on update the color 938092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int end = Math.min(event.endDay - firstJulianDay, numDays - 1); 939092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik for (int i = Math.max(event.startDay - firstJulianDay, 0); i <= end; i++) { 940092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (strand.allDays[i] != 0) { 941092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // if this day already had a color, it is now a conflict 942092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.allDays[i] = CONFLICT_COLOR; 943092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } else { 944092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // else it's just the color of the event 945092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.allDays[i] = event.color; 946092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 947092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 948092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 949092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 950092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // This processes all the segments, sorts them by color, and generates a 951092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // list of points to draw 952092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik private static void weaveDNAStrands(LinkedList<DNASegment> segments, int firstJulianDay, 953092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik HashMap<Integer, DNAStrand> strands, int top, int bottom, int[] dayXs) { 954092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // First, get rid of any colors that ended up with no segments 955092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Iterator<DNAStrand> strandIterator = strands.values().iterator(); 956092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik while (strandIterator.hasNext()) { 957092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNAStrand strand = strandIterator.next(); 958092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (strand.count < 1 && strand.allDays == null) { 959092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strandIterator.remove(); 96072a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson continue; 96172a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 962092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.points = new float[strand.count * 4]; 963092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.position = 0; 964092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 965092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Go through each segment and compute its points 966092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik for (DNASegment segment : segments) { 967092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Add the points to the strand of that color 968092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNAStrand strand = strands.get(segment.color); 969092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int dayIndex = segment.day - firstJulianDay; 970092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int dayStartMinute = segment.startMinute % DAY_IN_MINUTES; 971092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int dayEndMinute = segment.endMinute % DAY_IN_MINUTES; 972092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int height = bottom - top; 973092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int workDayHeight = height * 3 / 4; 974092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int remainderHeight = (height - workDayHeight) / 2; 975092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 976092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int x = dayXs[dayIndex]; 977092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int y0 = 0; 978092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int y1 = 0; 979092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 980092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik y0 = top + getPixelOffsetFromMinutes(dayStartMinute, workDayHeight, remainderHeight); 981092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik y1 = top + getPixelOffsetFromMinutes(dayEndMinute, workDayHeight, remainderHeight); 982092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (DEBUG) { 983092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Log.d(TAG, "Adding " + Integer.toHexString(segment.color) + " at x,y0,y1: " + x 984092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik + " " + y0 + " " + y1 + " for " + dayStartMinute + " " + dayEndMinute); 98572a9459e1f4cec02ad9e8dbdf824d66920b762eeIsaac Katzenelson } 986092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.points[strand.position++] = x; 987092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.points[strand.position++] = y0; 988092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.points[strand.position++] = x; 989092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.points[strand.position++] = y1; 99082400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 99182400dd70331df7885dd59b809c4bc0667046320Isaac Katzenelson } 992092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 993092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik /** 994092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * Compute a pixel offset from the top for a given minute from the work day 995092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * height and the height of the top area. 996092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik */ 997092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik private static int getPixelOffsetFromMinutes(int minute, int workDayHeight, 998092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int remainderHeight) { 999092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int y; 1000092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (minute < WORK_DAY_START_MINUTES) { 1001092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik y = minute * remainderHeight / WORK_DAY_START_MINUTES; 1002092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } else if (minute < WORK_DAY_END_MINUTES) { 1003092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik y = remainderHeight + (minute - WORK_DAY_START_MINUTES) * workDayHeight 1004092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik / WORK_DAY_MINUTES; 1005092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } else { 1006092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik y = remainderHeight + workDayHeight + (minute - WORK_DAY_END_MINUTES) * remainderHeight 1007092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik / WORK_DAY_END_LENGTH; 1008092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 1009092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik return y; 1010092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 1011092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 1012092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik /** 1013092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * Add a new segment based on the event provided. This will handle splitting 1014092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * segments across day boundaries and ensures a minimum size for segments. 1015092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik */ 1016092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik private static void addNewSegment(LinkedList<DNASegment> segments, Event event, 1017092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik HashMap<Integer, DNAStrand> strands, int firstJulianDay, int minStart, int minMinutes) { 1018092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.startDay > event.endDay) { 1019092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Log.wtf(TAG, "Event starts after it ends: " + event.toString()); 1020092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 1021092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // If this is a multiday event split it up by day 1022092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (event.startDay != event.endDay) { 1023092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik Event lhs = new Event(); 1024092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.color = event.color; 1025092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.startDay = event.startDay; 1026092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // the first day we want the start time to be the actual start time 1027092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.startTime = event.startTime; 1028092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.endDay = lhs.startDay; 1029092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.endTime = DAY_IN_MINUTES - 1; 1030092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Nearly recursive iteration! 1031092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik while (lhs.startDay != event.endDay) { 1032092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik addNewSegment(segments, lhs, strands, firstJulianDay, minStart, minMinutes); 1033092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // The days in between are all day, even though that shouldn't 1034092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // actually happen due to the allday filtering 1035092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.startDay++; 1036092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.endDay = lhs.startDay; 1037092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.startTime = 0; 1038092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik minStart = 0; 1039092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 1040092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // The last day we want the end time to be the actual end time 1041092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik lhs.endTime = event.endTime; 1042092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik event = lhs; 1043092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 1044092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // Create the new segment and compute its fields 1045092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNASegment segment = new DNASegment(); 1046092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int dayOffset = (event.startDay - firstJulianDay) * DAY_IN_MINUTES; 1047092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int endOfDay = dayOffset + DAY_IN_MINUTES - 1; 1048092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // clip the start if needed 1049092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segment.startMinute = Math.max(dayOffset + event.startTime, minStart); 1050092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // and extend the end if it's too small, but not beyond the end of the 1051092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // day 1052092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik int minEnd = Math.min(segment.startMinute + minMinutes, endOfDay); 1053092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segment.endMinute = Math.max(dayOffset + event.endTime, minEnd); 1054092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (segment.endMinute > endOfDay) { 1055092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segment.endMinute = endOfDay; 1056092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 1057092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 1058092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segment.color = event.color; 1059092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segment.day = event.startDay; 1060092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik segments.add(segment); 1061092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // increment the count for the correct color or add a new strand if we 1062092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik // don't have that color yet 1063092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNAStrand strand = getOrCreateStrand(strands, segment.color); 1064092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.count++; 1065092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 1066092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 1067092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik /** 1068092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik * Try to get a strand of the given color. Create it if it doesn't exist. 1069092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik */ 1070092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik private static DNAStrand getOrCreateStrand(HashMap<Integer, DNAStrand> strands, int color) { 1071092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik DNAStrand strand = strands.get(color); 1072092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik if (strand == null) { 1073092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand = new DNAStrand(); 1074092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.color = color; 1075092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strand.count = 0; 1076092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik strands.put(strand.color, strand); 1077092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 1078092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik return strand; 1079092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik } 1080092caec951caa0fabcd51729678e3ddcd6ca2f03RoboErik 1081c0f6efee87520ce0c8b52246129169f94850177bRoboErik /** 1082c0f6efee87520ce0c8b52246129169f94850177bRoboErik * Sends an intent to launch the top level Calendar view. 1083c0f6efee87520ce0c8b52246129169f94850177bRoboErik * 1084c0f6efee87520ce0c8b52246129169f94850177bRoboErik * @param context 1085c0f6efee87520ce0c8b52246129169f94850177bRoboErik */ 1086c0f6efee87520ce0c8b52246129169f94850177bRoboErik public static void returnToCalendarHome(Context context) { 10873864be025ed7fa5bcb33c7adaae9267d5b34f17fRoboErik Intent launchIntent = new Intent(context, AllInOneActivity.class); 10884ba19dfbd8eccc5a22c3e064a9810336ef73f658RoboErik launchIntent.setAction(Intent.ACTION_DEFAULT); 10893864be025ed7fa5bcb33c7adaae9267d5b34f17fRoboErik launchIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); 10904ba19dfbd8eccc5a22c3e064a9810336ef73f658RoboErik launchIntent.putExtra(INTENT_KEY_HOME, true); 1091c0f6efee87520ce0c8b52246129169f94850177bRoboErik context.startActivity(launchIntent); 1092c0f6efee87520ce0c8b52246129169f94850177bRoboErik } 109314e82b453a95456277fa5c40189c9b253a8e487fRoboErik 109414e82b453a95456277fa5c40189c9b253a8e487fRoboErik /** 109550f10944eddba97e6730bbdc7545672d0eeec08cRoboErik * This sets up a search view to use Calendar's search suggestions provider 109650f10944eddba97e6730bbdc7545672d0eeec08cRoboErik * and to allow refining the search. 10975d89406c7ca7974b5fe61b21c82634f8726439efMichael Chan * 109850f10944eddba97e6730bbdc7545672d0eeec08cRoboErik * @param view The {@link SearchView} to set up 109950f10944eddba97e6730bbdc7545672d0eeec08cRoboErik * @param act The activity using the view 110050f10944eddba97e6730bbdc7545672d0eeec08cRoboErik */ 110150f10944eddba97e6730bbdc7545672d0eeec08cRoboErik public static void setUpSearchView(SearchView view, Activity act) { 110250f10944eddba97e6730bbdc7545672d0eeec08cRoboErik SearchManager searchManager = (SearchManager) act.getSystemService(Context.SEARCH_SERVICE); 110350f10944eddba97e6730bbdc7545672d0eeec08cRoboErik view.setSearchableInfo(searchManager.getSearchableInfo(act.getComponentName())); 110450f10944eddba97e6730bbdc7545672d0eeec08cRoboErik view.setQueryRefinementEnabled(true); 110550f10944eddba97e6730bbdc7545672d0eeec08cRoboErik } 110650f10944eddba97e6730bbdc7545672d0eeec08cRoboErik 110750f10944eddba97e6730bbdc7545672d0eeec08cRoboErik /** 110814e82b453a95456277fa5c40189c9b253a8e487fRoboErik * Given a context and a time in millis since unix epoch figures out the 110914e82b453a95456277fa5c40189c9b253a8e487fRoboErik * correct week of the year for that time. 111014e82b453a95456277fa5c40189c9b253a8e487fRoboErik * 111114e82b453a95456277fa5c40189c9b253a8e487fRoboErik * @param millisSinceEpoch 111214e82b453a95456277fa5c40189c9b253a8e487fRoboErik * @return 111314e82b453a95456277fa5c40189c9b253a8e487fRoboErik */ 111414e82b453a95456277fa5c40189c9b253a8e487fRoboErik public static int getWeekNumberFromTime(long millisSinceEpoch, Context context) { 111514e82b453a95456277fa5c40189c9b253a8e487fRoboErik Time weekTime = new Time(getTimeZone(context, null)); 111614e82b453a95456277fa5c40189c9b253a8e487fRoboErik weekTime.set(millisSinceEpoch); 111714e82b453a95456277fa5c40189c9b253a8e487fRoboErik weekTime.normalize(true); 111814e82b453a95456277fa5c40189c9b253a8e487fRoboErik int firstDayOfWeek = getFirstDayOfWeek(context); 111914e82b453a95456277fa5c40189c9b253a8e487fRoboErik // if the date is on Saturday or Sunday and the start of the week 112014e82b453a95456277fa5c40189c9b253a8e487fRoboErik // isn't Monday we may need to shift the date to be in the correct 112114e82b453a95456277fa5c40189c9b253a8e487fRoboErik // week 112214e82b453a95456277fa5c40189c9b253a8e487fRoboErik if (weekTime.weekDay == Time.SUNDAY 112314e82b453a95456277fa5c40189c9b253a8e487fRoboErik && (firstDayOfWeek == Time.SUNDAY || firstDayOfWeek == Time.SATURDAY)) { 112414e82b453a95456277fa5c40189c9b253a8e487fRoboErik weekTime.monthDay++; 112514e82b453a95456277fa5c40189c9b253a8e487fRoboErik weekTime.normalize(true); 112614e82b453a95456277fa5c40189c9b253a8e487fRoboErik } else if (weekTime.weekDay == Time.SATURDAY && firstDayOfWeek == Time.SATURDAY) { 112714e82b453a95456277fa5c40189c9b253a8e487fRoboErik weekTime.monthDay += 2; 112814e82b453a95456277fa5c40189c9b253a8e487fRoboErik weekTime.normalize(true); 112914e82b453a95456277fa5c40189c9b253a8e487fRoboErik } 113014e82b453a95456277fa5c40189c9b253a8e487fRoboErik return weekTime.getWeekNumber(); 113114e82b453a95456277fa5c40189c9b253a8e487fRoboErik } 11324eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik 11334eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik /** 11344eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * Formats a day of the week string. This is either just the name of the day 11354eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * or a combination of yesterday/today/tomorrow and the day of the week. 11364eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * 11374eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * @param julianDay The julian day to get the string for 11384eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * @param todayJulianDay The julian day for today's date 11394eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * @param millis A utc millis since epoch time that falls on julian day 11404eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * @param context The calling context, used to get the timezone and do the 11414eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * formatting 11424eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik * @return 11434eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik */ 11444eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik public static String getDayOfWeekString(int julianDay, int todayJulianDay, long millis, 11454eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik Context context) { 114699704a2787158bf670fa4a7b4e4f89ace10afa00Michael Chan getTimeZone(context, null); 11474eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik int flags = DateUtils.FORMAT_SHOW_WEEKDAY; 11484eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik String dayViewText; 11494eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik if (julianDay == todayJulianDay) { 11504eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik dayViewText = context.getString(R.string.agenda_today, 11514eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik mTZUtils.formatDateRange(context, millis, millis, flags).toString()); 11524eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik } else if (julianDay == todayJulianDay - 1) { 11534eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik dayViewText = context.getString(R.string.agenda_yesterday, 11544eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik mTZUtils.formatDateRange(context, millis, millis, flags).toString()); 11554eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik } else if (julianDay == todayJulianDay + 1) { 11564eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik dayViewText = context.getString(R.string.agenda_tomorrow, 11574eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik mTZUtils.formatDateRange(context, millis, millis, flags).toString()); 11584eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik } else { 11594eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik dayViewText = mTZUtils.formatDateRange(context, millis, millis, flags).toString(); 11604eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik } 11614eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik dayViewText = dayViewText.toUpperCase(); 11624eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik return dayViewText; 11634eb3432c5b0109376bcce9236da71e6fb4324b90RoboErik } 11644bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson 11654bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson // Calculate the time until midnight + 1 second and set the handler to 11664bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson // do run the runnable 11674bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson public static void setMidnightUpdater(Handler h, Runnable r, String timezone) { 11684bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson if (h == null || r == null || timezone == null) { 11694bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson return; 11704bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson } 11714bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson long now = System.currentTimeMillis(); 11724bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson Time time = new Time(timezone); 11734bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson time.set(now); 11744bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson long runInMillis = (24 * 3600 - time.hour * 3600 - time.minute * 60 - 11754bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson time.second + 1) * 1000; 11764bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson h.removeCallbacks(r); 11774bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson h.postDelayed(r, runInMillis); 11784bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson } 11794bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson 11804bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson // Stop the midnight update thread 11814bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson public static void resetMidnightUpdater(Handler h, Runnable r) { 11824bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson if (h == null || r == null) { 11834bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson return; 11844bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson } 11854bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson h.removeCallbacks(r); 11864bd4a5ccc3efcc282964e789e1e81577c64561c9Isaac Katzenelson } 118775f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting 118875f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting /** 118975f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting * Returns a string description of the specified time interval. 119075f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting */ 119175f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting public static String getDisplayedDatetime(long startMillis, long endMillis, long currentMillis, 119223acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting String localTimezone, boolean allDay, Context context) { 119375f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting // Configure date/time formatting. 119475f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting int flagsDate = DateUtils.FORMAT_SHOW_DATE | DateUtils.FORMAT_SHOW_WEEKDAY; 119575f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting int flagsTime = DateUtils.FORMAT_SHOW_TIME; 119675f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting if (DateFormat.is24HourFormat(context)) { 119775f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting flagsTime |= DateUtils.FORMAT_24HOUR; 119875f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 119975f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting 120075f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting Time currentTime = new Time(localTimezone); 120175f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting currentTime.set(currentMillis); 12024e92627c5eb10de50c49c57e116b080d48360c70Sara Ting Resources resources = context.getResources(); 120375f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting String datetimeString = null; 120475f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting if (allDay) { 120575f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting // All day events require special timezone adjustment. 120675f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting long localStartMillis = convertAlldayUtcToLocal(null, startMillis, localTimezone); 120775f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting long localEndMillis = convertAlldayUtcToLocal(null, endMillis, localTimezone); 120875f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting if (singleDayEvent(localStartMillis, localEndMillis, currentTime.gmtoff)) { 120975f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting // If possible, use "Today" or "Tomorrow" instead of a full date string. 12104e92627c5eb10de50c49c57e116b080d48360c70Sara Ting int todayOrTomorrow = isTodayOrTomorrow(context.getResources(), 121175f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting localStartMillis, currentMillis, currentTime.gmtoff); 12124e92627c5eb10de50c49c57e116b080d48360c70Sara Ting if (TODAY == todayOrTomorrow) { 12134e92627c5eb10de50c49c57e116b080d48360c70Sara Ting datetimeString = resources.getString(R.string.today); 12144e92627c5eb10de50c49c57e116b080d48360c70Sara Ting } else if (TOMORROW == todayOrTomorrow) { 12154e92627c5eb10de50c49c57e116b080d48360c70Sara Ting datetimeString = resources.getString(R.string.tomorrow); 12164e92627c5eb10de50c49c57e116b080d48360c70Sara Ting } 121775f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 1218059117da0141f5e3c6ce479dd87c6f8d8365e7e1Sara Ting if (datetimeString == null) { 1219059117da0141f5e3c6ce479dd87c6f8d8365e7e1Sara Ting // For multi-day allday events or single-day all-day events that are not 1220059117da0141f5e3c6ce479dd87c6f8d8365e7e1Sara Ting // today or tomorrow, use framework formatter. 1221059117da0141f5e3c6ce479dd87c6f8d8365e7e1Sara Ting Formatter f = new Formatter(new StringBuilder(50), Locale.getDefault()); 1222059117da0141f5e3c6ce479dd87c6f8d8365e7e1Sara Ting datetimeString = DateUtils.formatDateRange(context, f, startMillis, 1223059117da0141f5e3c6ce479dd87c6f8d8365e7e1Sara Ting endMillis, flagsDate, Time.TIMEZONE_UTC).toString(); 1224059117da0141f5e3c6ce479dd87c6f8d8365e7e1Sara Ting } 122575f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } else { 122675f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting if (singleDayEvent(startMillis, endMillis, currentTime.gmtoff)) { 12274e92627c5eb10de50c49c57e116b080d48360c70Sara Ting // Format the time. 122875f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting String timeString = Utils.formatDateRange(context, startMillis, endMillis, 122975f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting flagsTime); 12304e92627c5eb10de50c49c57e116b080d48360c70Sara Ting 12314e92627c5eb10de50c49c57e116b080d48360c70Sara Ting // If possible, use "Today" or "Tomorrow" instead of a full date string. 12324e92627c5eb10de50c49c57e116b080d48360c70Sara Ting int todayOrTomorrow = isTodayOrTomorrow(context.getResources(), startMillis, 12334e92627c5eb10de50c49c57e116b080d48360c70Sara Ting currentMillis, currentTime.gmtoff); 12344e92627c5eb10de50c49c57e116b080d48360c70Sara Ting if (TODAY == todayOrTomorrow) { 12354e92627c5eb10de50c49c57e116b080d48360c70Sara Ting // Example: "Today at 1:00pm - 2:00 pm" 12364e92627c5eb10de50c49c57e116b080d48360c70Sara Ting datetimeString = resources.getString(R.string.today_at_time_fmt, 12374e92627c5eb10de50c49c57e116b080d48360c70Sara Ting timeString); 12384e92627c5eb10de50c49c57e116b080d48360c70Sara Ting } else if (TOMORROW == todayOrTomorrow) { 12394e92627c5eb10de50c49c57e116b080d48360c70Sara Ting // Example: "Tomorrow at 1:00pm - 2:00 pm" 12404e92627c5eb10de50c49c57e116b080d48360c70Sara Ting datetimeString = resources.getString(R.string.tomorrow_at_time_fmt, 12414e92627c5eb10de50c49c57e116b080d48360c70Sara Ting timeString); 12424e92627c5eb10de50c49c57e116b080d48360c70Sara Ting } else { 12434e92627c5eb10de50c49c57e116b080d48360c70Sara Ting // Format the full date. Example: "Thursday, April 12, 1:00pm - 2:00pm" 12444e92627c5eb10de50c49c57e116b080d48360c70Sara Ting String dateString = Utils.formatDateRange(context, startMillis, endMillis, 12454e92627c5eb10de50c49c57e116b080d48360c70Sara Ting flagsDate); 12464e92627c5eb10de50c49c57e116b080d48360c70Sara Ting datetimeString = resources.getString(R.string.date_time_fmt, dateString, 12474e92627c5eb10de50c49c57e116b080d48360c70Sara Ting timeString); 12484e92627c5eb10de50c49c57e116b080d48360c70Sara Ting } 124975f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } else { 125075f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting // For multiday events, shorten day/month names. 125175f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting // Example format: "Fri Apr 6, 5:00pm - Sun, Apr 8, 6:00pm" 125275f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting int flagsDatetime = flagsDate | flagsTime | DateUtils.FORMAT_ABBREV_MONTH | 125375f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting DateUtils.FORMAT_ABBREV_WEEKDAY; 125475f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting datetimeString = Utils.formatDateRange(context, startMillis, endMillis, 125575f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting flagsDatetime); 125675f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 125723acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting } 125823acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting return datetimeString; 125923acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting } 126075f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting 126123acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting /** 126223acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting * Returns the timezone to display in the event info, if the local timezone is different 126323acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting * from the event timezone. Otherwise returns null. 126423acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting */ 126523acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting public static String getDisplayedTimezone(long startMillis, String localTimezone, 126623acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting String eventTimezone) { 126723acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting String tzDisplay = null; 126823acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting if (!TextUtils.equals(localTimezone, eventTimezone)) { 126923acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting // Figure out if this is in DST 127023acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting TimeZone tz = TimeZone.getTimeZone(localTimezone); 127123acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting if (tz == null || tz.getID().equals("GMT")) { 127223acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting tzDisplay = localTimezone; 127323acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting } else { 127423acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting Time startTime = new Time(localTimezone); 127523acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting startTime.set(startMillis); 127623acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting tzDisplay = tz.getDisplayName(startTime.isDst != 0, TimeZone.SHORT); 127775f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 127875f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 127923acd2668d65c2282f7aa922b4e86a7713d9b2faSara Ting return tzDisplay; 128075f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 128175f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting 128275f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting /** 128375f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting * Returns whether the specified time interval is in a single day. 128475f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting */ 128575f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting private static boolean singleDayEvent(long startMillis, long endMillis, long localGmtOffset) { 128675f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting if (startMillis == endMillis) { 128775f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting return true; 128875f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 128975f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting 129075f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting // An event ending at midnight should still be a single-day event, so check 129175f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting // time end-1. 129275f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting int startDay = Time.getJulianDay(startMillis, localGmtOffset); 129375f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting int endDay = Time.getJulianDay(endMillis - 1, localGmtOffset); 129475f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting return startDay == endDay; 129575f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 129675f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting 12974e92627c5eb10de50c49c57e116b080d48360c70Sara Ting // Using int constants as a return value instead of an enum to minimize resources. 12984e92627c5eb10de50c49c57e116b080d48360c70Sara Ting private static final int TODAY = 1; 12994e92627c5eb10de50c49c57e116b080d48360c70Sara Ting private static final int TOMORROW = 2; 13004e92627c5eb10de50c49c57e116b080d48360c70Sara Ting private static final int NONE = 0; 13014e92627c5eb10de50c49c57e116b080d48360c70Sara Ting 130275f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting /** 13034e92627c5eb10de50c49c57e116b080d48360c70Sara Ting * Returns TODAY or TOMORROW if applicable. Otherwise returns NONE. 130475f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting */ 13054e92627c5eb10de50c49c57e116b080d48360c70Sara Ting private static int isTodayOrTomorrow(Resources r, long dayMillis, 130675f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting long currentMillis, long localGmtOffset) { 130775f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting int startDay = Time.getJulianDay(dayMillis, localGmtOffset); 130875f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting int currentDay = Time.getJulianDay(currentMillis, localGmtOffset); 130975f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting 131075f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting int days = startDay - currentDay; 131175f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting if (days == 1) { 13124e92627c5eb10de50c49c57e116b080d48360c70Sara Ting return TOMORROW; 131375f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } else if (days == 0) { 13144e92627c5eb10de50c49c57e116b080d48360c70Sara Ting return TODAY; 131575f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } else { 13164e92627c5eb10de50c49c57e116b080d48360c70Sara Ting return NONE; 131775f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 131875f53668f94c3ced9d3cc8583d7e45ce725ff9deSara Ting } 1319d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1320d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting /** 1321d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting * Create an intent for emailing attendees of an event. 1322d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting * 1323d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting * @param resources The resources for translating strings. 1324d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting * @param eventTitle The title of the event to use as the email subject. 1325e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan * @param body The default text for the email body. 1326d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting * @param toEmails The list of emails for the 'to' line. 1327d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting * @param ccEmails The list of emails for the 'cc' line. 1328d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting * @param ownerAccount The owner account to use as the email sender. 1329d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting */ 1330d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting public static Intent createEmailAttendeesIntent(Resources resources, String eventTitle, 1331e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan String body, List<String> toEmails, List<String> ccEmails, String ownerAccount) { 1332d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting List<String> toList = toEmails; 1333d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting List<String> ccList = ccEmails; 1334d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting if (toEmails.size() <= 0) { 1335d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting if (ccEmails.size() <= 0) { 1336d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // TODO: Return a SEND intent if no one to email to, to at least populate 1337d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // a draft email with the subject (and no recipients). 1338e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan throw new IllegalArgumentException("Both toEmails and ccEmails are empty."); 1339d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1340d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1341d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // Email app does not work with no "to" recipient. Move all 'cc' to 'to' 1342d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // in this case. 1343d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting toList = ccEmails; 1344d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting ccList = null; 1345d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1346d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1347d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // Use the event title as the email subject (prepended with 'Re: '). 1348d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting String subject = null; 1349d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting if (eventTitle != null) { 1350d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting subject = resources.getString(R.string.email_subject_prefix) + eventTitle; 1351d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1352d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1353d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // Use the SENDTO intent with a 'mailto' URI, because using SEND will cause 1354d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // the picker to show apps like text messaging, which does not make sense 1355d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // for email addresses. We put all data in the URI instead of using the extra 1356d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // Intent fields (ie. EXTRA_CC, etc) because some email apps might not handle 1357d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // those (though gmail does). 1358d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting Uri.Builder uriBuilder = new Uri.Builder(); 1359d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting uriBuilder.scheme("mailto"); 1360d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1361d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // We will append the first email to the 'mailto' field later (because the 1362d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // current state of the Email app requires it). Add the remaining 'to' values 1363d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // here. When the email codebase is updated, we can simplify this. 1364d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting if (toList.size() > 1) { 1365d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting for (int i = 1; i < toList.size(); i++) { 1366d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // The Email app requires repeated parameter settings instead of 1367d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // a single comma-separated list. 1368d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting uriBuilder.appendQueryParameter("to", toList.get(i)); 1369d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1370d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1371d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1372d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // Add the subject parameter. 1373d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting if (subject != null) { 1374d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting uriBuilder.appendQueryParameter("subject", subject); 1375d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1376d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1377e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan // Add the subject parameter. 1378e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan if (body != null) { 1379e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan uriBuilder.appendQueryParameter("body", body); 1380e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan } 1381e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan 1382d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // Add the cc parameters. 1383d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting if (ccList != null && ccList.size() > 0) { 1384d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting for (String email : ccList) { 1385d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting uriBuilder.appendQueryParameter("cc", email); 1386d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1387d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1388d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1389d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // Insert the first email after 'mailto:' in the URI manually since Uri.Builder 1390d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // doesn't seem to have a way to do this. 1391d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting String uri = uriBuilder.toString(); 1392d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting if (uri.startsWith("mailto:")) { 1393d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting StringBuilder builder = new StringBuilder(uri); 1394d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting builder.insert(7, Uri.encode(toList.get(0))); 1395d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting uri = builder.toString(); 1396d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1397d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1398d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // Start the email intent. Email from the account of the calendar owner in case there 1399d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting // are multiple email accounts. 1400d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting Intent emailIntent = new Intent(android.content.Intent.ACTION_SENDTO, Uri.parse(uri)); 1401d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting emailIntent.putExtra("fromAccountString", ownerAccount); 1402d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting return Intent.createChooser(emailIntent, resources.getString(R.string.email_picker_label)); 1403d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1404d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting 1405d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting /** 1406ddbc002f3471e224fc112d406116e396ee1c50aeSara Ting * Example fake email addresses used as attendee emails are resources like conference rooms, 1407ddbc002f3471e224fc112d406116e396ee1c50aeSara Ting * or another calendar, etc. These all end in "calendar.google.com". 1408d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting */ 1409ddbc002f3471e224fc112d406116e396ee1c50aeSara Ting public static boolean isValidEmail(String email) { 1410ddbc002f3471e224fc112d406116e396ee1c50aeSara Ting return email != null && !email.endsWith(MACHINE_GENERATED_ADDRESS); 1411d9d123dfa366f3217e8f5fbca06b92ab674384b9Sara Ting } 1412c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson 1413c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson /** 1414247a2f141c2b70d1ed36dfba708667edd86d4b61Sara Ting * Returns true if: 1415247a2f141c2b70d1ed36dfba708667edd86d4b61Sara Ting * (1) the email is not a resource like a conference room or another calendar. 1416247a2f141c2b70d1ed36dfba708667edd86d4b61Sara Ting * Catch most of these by filtering out suffix calendar.google.com. 1417247a2f141c2b70d1ed36dfba708667edd86d4b61Sara Ting * (2) the email is not equal to the sync account to prevent mailing himself. 1418247a2f141c2b70d1ed36dfba708667edd86d4b61Sara Ting */ 1419247a2f141c2b70d1ed36dfba708667edd86d4b61Sara Ting public static boolean isEmailableFrom(String email, String syncAccountName) { 1420247a2f141c2b70d1ed36dfba708667edd86d4b61Sara Ting return Utils.isValidEmail(email) && !email.equals(syncAccountName); 1421247a2f141c2b70d1ed36dfba708667edd86d4b61Sara Ting } 1422247a2f141c2b70d1ed36dfba708667edd86d4b61Sara Ting 1423247a2f141c2b70d1ed36dfba708667edd86d4b61Sara Ting /** 1424c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson * Inserts a drawable with today's day into the today's icon in the option menu 1425c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson * @param icon - today's icon from the options menu 1426c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson */ 1427c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson public static void setTodayIcon(LayerDrawable icon, Context c, String timezone) { 1428c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson DayOfMonthDrawable today; 1429c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson 1430c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson // Reuse current drawable if possible 1431c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson Drawable currentDrawable = icon.findDrawableByLayerId(R.id.today_icon_day); 1432c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson if (currentDrawable != null && currentDrawable instanceof DayOfMonthDrawable) { 1433c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson today = (DayOfMonthDrawable)currentDrawable; 1434c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson } else { 1435c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson today = new DayOfMonthDrawable(c); 1436c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson } 1437c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson // Set the day and update the icon 1438c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson Time now = new Time(timezone); 1439c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson now.setToNow(); 1440c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson now.normalize(false); 1441c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson today.setDayOfMonth(now.monthDay); 1442c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson icon.mutate(); 1443c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson icon.setDrawableByLayerId(R.id.today_icon_day, today); 1444c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson } 1445c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson 1446c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson private static class CalendarBroadcastReceiver extends BroadcastReceiver { 1447c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson 1448c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson Runnable mCallBack; 1449c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson 1450c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson public CalendarBroadcastReceiver(Runnable callback) { 1451c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson super(); 1452c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson mCallBack = callback; 1453c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson } 1454c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson @Override 1455c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson public void onReceive(Context context, Intent intent) { 1456c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson if (intent.getAction().equals(Intent.ACTION_DATE_CHANGED) || 1457c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson intent.getAction().equals(Intent.ACTION_TIME_CHANGED) || 1458c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson intent.getAction().equals(Intent.ACTION_LOCALE_CHANGED) || 1459c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson intent.getAction().equals(Intent.ACTION_TIMEZONE_CHANGED)) { 1460c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson if (mCallBack != null) { 1461c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson mCallBack.run(); 1462c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson } 1463c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson } 1464c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson } 1465c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson } 1466c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson 1467c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson public static BroadcastReceiver setTimeChangesReceiver(Context c, Runnable callback) { 1468c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson IntentFilter filter = new IntentFilter(); 1469c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson filter.addAction(Intent.ACTION_TIME_CHANGED); 1470c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson filter.addAction(Intent.ACTION_DATE_CHANGED); 1471c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson filter.addAction(Intent.ACTION_TIMEZONE_CHANGED); 1472c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson filter.addAction(Intent.ACTION_LOCALE_CHANGED); 1473c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson 1474c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson CalendarBroadcastReceiver r = new CalendarBroadcastReceiver(callback); 1475c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson c.registerReceiver(r, filter); 1476c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson return r; 1477c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson } 1478c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson 1479c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson public static void clearTimeChangesReceiver(Context c, BroadcastReceiver r) { 1480c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson c.unregisterReceiver(r); 1481c999316fd5a6a8c6291a885e0e239cedf86b59b2Isaac Katzenelson } 1482e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan 1483e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan /** 1484e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan * Get a list of quick responses used for emailing guests from the 1485e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan * SharedPreferences. If not are found, get the hard coded ones that shipped 1486e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan * with the app 1487e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan * 1488e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan * @param context 1489e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan * @return a list of quick responses. 1490e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan */ 1491e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan public static String[] getQuickResponses(Context context) { 1492e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan String[] s = Utils.getSharedPreference(context, KEY_QUICK_RESPONSES, (String[]) null); 1493e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan 1494e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan if (s == null) { 1495e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan s = context.getResources().getStringArray(R.array.quick_response_defaults); 1496e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan } 1497e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan 1498e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan return s; 1499e98dca7e0042f7b36788b0e5d8dc6e94048c895cMichael Chan } 1500146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project} 1501