Utils.java revision cfa204ba5c59eb6ebd4b54788ceb31010e4a37a0
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 19146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectimport static android.provider.Calendar.EVENT_BEGIN_TIME; 20e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan 21d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chanimport com.android.calendar.CalendarController.ViewType; 22d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan 23d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chanimport android.app.Activity; 24146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectimport android.content.Context; 25146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectimport android.content.Intent; 26e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chanimport android.content.SharedPreferences; 27ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chanimport android.database.Cursor; 28a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErikimport android.database.MatrixCursor; 291ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erikimport android.net.Uri; 30d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chanimport android.os.Bundle; 31eb10fa8bee049e0052b5cb53dcfbdaccef9f2740Erikimport android.text.TextUtils; 3229190975b9238dd6841f822f82f2fb83b0557f36Daisuke Miyakawaimport android.text.format.DateUtils; 33146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectimport android.text.format.Time; 34a48b9d426236d8d26bd99602bf0a84315b3f1b09Erikimport android.util.CalendarUtils.TimeZoneUtils; 351ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erikimport android.util.Log; 36146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 3756adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashiimport java.util.Calendar; 381427657d0bf7e69b831aa495828f67b45b69fd99Erikimport java.util.Formatter; 391ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erikimport java.util.List; 40ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chanimport java.util.Map; 413ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tangimport java.util.TimeZone; 4256adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi 43146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectpublic class Utils { 443dc5e908a825b879978ba523d9099dc2255da9a5Erik private static final boolean DEBUG = true; 453dc5e908a825b879978ba523d9099dc2255da9a5Erik private static final String TAG = "CalUtils"; 46bed0275111ecc6c4a3a638f90a9bac13bee594f4Michael Chan // Set to 0 until we have UI to perform undo 47bed0275111ecc6c4a3a638f90a9bac13bee594f4Michael Chan public static final long UNDO_DELAY = 0; 48bed0275111ecc6c4a3a638f90a9bac13bee594f4Michael Chan 4979f228124de7d98146ca526d743436f6419e2365Erik // For recurring events which instances of the series are being modified 5079f228124de7d98146ca526d743436f6419e2365Erik public static final int MODIFY_UNINITIALIZED = 0; 5179f228124de7d98146ca526d743436f6419e2365Erik public static final int MODIFY_SELECTED = 1; 5279f228124de7d98146ca526d743436f6419e2365Erik public static final int MODIFY_ALL_FOLLOWING = 2; 5379f228124de7d98146ca526d743436f6419e2365Erik public static final int MODIFY_ALL = 3; 5479f228124de7d98146ca526d743436f6419e2365Erik 557b92da258a480284dcc15a518ea570072329a31dErik // When the edit event view finishes it passes back the appropriate exit 567b92da258a480284dcc15a518ea570072329a31dErik // code. 577b92da258a480284dcc15a518ea570072329a31dErik public static final int DONE_REVERT = 1 << 0; 587b92da258a480284dcc15a518ea570072329a31dErik public static final int DONE_SAVE = 1 << 1; 597b92da258a480284dcc15a518ea570072329a31dErik public static final int DONE_DELETE = 1 << 2; 607b92da258a480284dcc15a518ea570072329a31dErik // And should re run with DONE_EXIT if it should also leave the view, just 617b92da258a480284dcc15a518ea570072329a31dErik // exiting is identical to reverting 627b92da258a480284dcc15a518ea570072329a31dErik public static final int DONE_EXIT = 1 << 0; 6379f228124de7d98146ca526d743436f6419e2365Erik 64ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan private static final int CLEAR_ALPHA_MASK = 0x00FFFFFF; 65ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan private static final int HIGH_ALPHA = 255 << 24; 66ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan private static final int MED_ALPHA = 180 << 24; 67ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan private static final int LOW_ALPHA = 150 << 24; 68ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan 69ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan protected static final String OPEN_EMAIL_MARKER = " <"; 70ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan protected static final String CLOSE_EMAIL_MARKER = ">"; 71ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan /* The corner should be rounded on the top right and bottom right */ 727b92da258a480284dcc15a518ea570072329a31dErik private static final float[] CORNERS = new float[] { 0, 0, 5, 5, 5, 5, 0, 0 }; 73ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan 74d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static final String INTENT_KEY_DETAIL_VIEW = "DETAIL_VIEW"; 75d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static final String INTENT_KEY_VIEW_TYPE = "VIEW"; 76d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static final String INTENT_VALUE_VIEW_TYPE_DAY = "DAY"; 77275232dae58bb24e3360a779ada9d24601a99bcfErik 78981874e61ecf29a96a77601a3172b2503b6537eeErik public static final int MONDAY_BEFORE_JULIAN_EPOCH = Time.EPOCH_JULIAN_DAY - 3; 79981874e61ecf29a96a77601a3172b2503b6537eeErik 80a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik // The name of the shared preferences file. This name must be maintained for 81a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik // historical 82a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik // reasons, as it's what PreferenceManager assigned the first time the file 83a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik // was created. 84a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik private static final String SHARED_PREFS_NAME = "com.android.calendar_preferences"; 8535d1362a75eac7cebbe9de23d08fea08c4aac817Erik 86a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik private static final TimeZoneUtils mTZUtils = new TimeZoneUtils(SHARED_PREFS_NAME); 87b60218a31d948ea0a549daf6464063d20b48421fMichael Chan private static boolean mAllowWeekForDetailView = false; 88ca4786769151f97069980443ce43d9c4f867ac5bErik private static long mTardis = 0; 89d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan 90d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static int getViewTypeFromIntentAndSharedPref(Activity activity) { 91dd95df57c8c5a58a85c4c0effad5652dec14f621Erik Intent intent = activity.getIntent(); 92dd95df57c8c5a58a85c4c0effad5652dec14f621Erik Bundle extras = intent.getExtras(); 934b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(activity); 94d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan 957b92da258a480284dcc15a518ea570072329a31dErik if (TextUtils.equals(intent.getAction(), Intent.ACTION_EDIT)) { 96dd95df57c8c5a58a85c4c0effad5652dec14f621Erik return ViewType.EDIT; 97dd95df57c8c5a58a85c4c0effad5652dec14f621Erik } 98d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan if (extras != null) { 99d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan if (extras.getBoolean(INTENT_KEY_DETAIL_VIEW, false)) { 100d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan // This is the "detail" view which is either agenda or day view 1014b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa return prefs.getInt(GeneralPreferences.KEY_DETAILED_VIEW, 1024b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa GeneralPreferences.DEFAULT_DETAILED_VIEW); 103d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } else if (INTENT_VALUE_VIEW_TYPE_DAY.equals(extras.getString(INTENT_KEY_VIEW_TYPE))) { 104d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan // Not sure who uses this. This logic came from LaunchActivity 105d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan return ViewType.DAY; 106d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } 107d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } 108d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan 109d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan // Default to the last view 1107b92da258a480284dcc15a518ea570072329a31dErik return prefs.getInt( 1117b92da258a480284dcc15a518ea570072329a31dErik GeneralPreferences.KEY_START_VIEW, GeneralPreferences.DEFAULT_START_VIEW); 112d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } 113ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan 114235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik /** 1157b92da258a480284dcc15a518ea570072329a31dErik * Writes a new home time zone to the db. Updates the home time zone in the 1167b92da258a480284dcc15a518ea570072329a31dErik * db asynchronously and updates the local cache. Sending a time zone of 1177b92da258a480284dcc15a518ea570072329a31dErik * **tbd** will cause it to be set to the device's time zone. null or empty 1187b92da258a480284dcc15a518ea570072329a31dErik * tz will be ignored. 1193dc5e908a825b879978ba523d9099dc2255da9a5Erik * 1203dc5e908a825b879978ba523d9099dc2255da9a5Erik * @param context The calling activity 1213dc5e908a825b879978ba523d9099dc2255da9a5Erik * @param timeZone The time zone to set Calendar to, or **tbd** 1223dc5e908a825b879978ba523d9099dc2255da9a5Erik */ 1233dc5e908a825b879978ba523d9099dc2255da9a5Erik public static void setTimeZone(Context context, String timeZone) { 124a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik mTZUtils.setTimeZone(context, timeZone); 1253dc5e908a825b879978ba523d9099dc2255da9a5Erik } 1263dc5e908a825b879978ba523d9099dc2255da9a5Erik 1273dc5e908a825b879978ba523d9099dc2255da9a5Erik /** 1287b92da258a480284dcc15a518ea570072329a31dErik * Gets the time zone that Calendar should be displayed in This is a helper 1297b92da258a480284dcc15a518ea570072329a31dErik * method to get the appropriate time zone for Calendar. If this is the 1307b92da258a480284dcc15a518ea570072329a31dErik * first time this method has been called it will initiate an asynchronous 1317b92da258a480284dcc15a518ea570072329a31dErik * query to verify that the data in preferences is correct. The callback 1327b92da258a480284dcc15a518ea570072329a31dErik * supplied will only be called if this query returns a value other than 1337b92da258a480284dcc15a518ea570072329a31dErik * what is stored in preferences and should cause the calling activity to 1347b92da258a480284dcc15a518ea570072329a31dErik * refresh anything that depends on calling this method. 135235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik * 136235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik * @param context The calling activity 1377b92da258a480284dcc15a518ea570072329a31dErik * @param callback The runnable that should execute if a query returns new 1387b92da258a480284dcc15a518ea570072329a31dErik * values 1397b92da258a480284dcc15a518ea570072329a31dErik * @return The string value representing the time zone Calendar should 1407b92da258a480284dcc15a518ea570072329a31dErik * display 141235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik */ 142235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik public static String getTimeZone(Context context, Runnable callback) { 143a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik return mTZUtils.getTimeZone(context, callback); 14445efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan } 14545efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan 1461427657d0bf7e69b831aa495828f67b45b69fd99Erik /** 1471427657d0bf7e69b831aa495828f67b45b69fd99Erik * Formats a date or a time range according to the local conventions. 1481427657d0bf7e69b831aa495828f67b45b69fd99Erik * 1491427657d0bf7e69b831aa495828f67b45b69fd99Erik * @param context the context is required only if the time is shown 1501427657d0bf7e69b831aa495828f67b45b69fd99Erik * @param startMillis the start time in UTC milliseconds 1511427657d0bf7e69b831aa495828f67b45b69fd99Erik * @param endMillis the end time in UTC milliseconds 15229190975b9238dd6841f822f82f2fb83b0557f36Daisuke Miyakawa * @param flags a bit mask of options See {@link DateUtils#formatDateRange(Context, Formatter, 15329190975b9238dd6841f822f82f2fb83b0557f36Daisuke Miyakawa * long, long, int, String) formatDateRange} 1541427657d0bf7e69b831aa495828f67b45b69fd99Erik * @return a string containing the formatted date/time range. 1551427657d0bf7e69b831aa495828f67b45b69fd99Erik */ 1567b92da258a480284dcc15a518ea570072329a31dErik public static String formatDateRange( 1577b92da258a480284dcc15a518ea570072329a31dErik Context context, long startMillis, long endMillis, int flags) { 158a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik return mTZUtils.formatDateRange(context, startMillis, endMillis, flags); 159a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik } 160a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik 161a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik public static String getSharedPreference(Context context, String key, String defaultValue) { 162a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 163a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik return prefs.getString(key, defaultValue); 1641427657d0bf7e69b831aa495828f67b45b69fd99Erik } 1651427657d0bf7e69b831aa495828f67b45b69fd99Erik 166d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static int getSharedPreference(Context context, String key, int defaultValue) { 1674b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 168d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan return prefs.getInt(key, defaultValue); 169d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } 170d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan 171ca4786769151f97069980443ce43d9c4f867ac5bErik public static boolean getSharedPreference(Context context, String key, boolean defaultValue) { 172ca4786769151f97069980443ce43d9c4f867ac5bErik SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 173ca4786769151f97069980443ce43d9c4f867ac5bErik return prefs.getBoolean(key, defaultValue); 174ca4786769151f97069980443ce43d9c4f867ac5bErik } 175ca4786769151f97069980443ce43d9c4f867ac5bErik 176f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang /** 177f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * Asynchronously sets the preference with the given key to the given value 178f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * 179f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * @param context the context to use to get preferences from 180f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * @param key the key of the preference to set 181f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * @param value the value to set 182f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang */ 183fbce65e53c7a111955f638db5bf8bee35381e5b7Erik public static void setSharedPreference(Context context, String key, String value) { 1844b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 18524fac46d6b87ce21d5e6a4b1c0fdcaa83d408997Brad Fitzpatrick prefs.edit().putString(key, value).apply(); 18645efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan } 18745efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan 188ca4786769151f97069980443ce43d9c4f867ac5bErik protected static void tardis() { 189ca4786769151f97069980443ce43d9c4f867ac5bErik mTardis = System.currentTimeMillis(); 190ca4786769151f97069980443ce43d9c4f867ac5bErik } 191ca4786769151f97069980443ce43d9c4f867ac5bErik 192ca4786769151f97069980443ce43d9c4f867ac5bErik protected static long getTardis() { 193ca4786769151f97069980443ce43d9c4f867ac5bErik return mTardis; 194ca4786769151f97069980443ce43d9c4f867ac5bErik } 195ca4786769151f97069980443ce43d9c4f867ac5bErik 1963dc5e908a825b879978ba523d9099dc2255da9a5Erik static void setSharedPreference(Context context, String key, boolean value) { 1974b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 1983dc5e908a825b879978ba523d9099dc2255da9a5Erik SharedPreferences.Editor editor = prefs.edit(); 1993dc5e908a825b879978ba523d9099dc2255da9a5Erik editor.putBoolean(key, value); 200275232dae58bb24e3360a779ada9d24601a99bcfErik editor.apply(); 2013dc5e908a825b879978ba523d9099dc2255da9a5Erik } 2023dc5e908a825b879978ba523d9099dc2255da9a5Erik 203d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan static void setSharedPreference(Context context, String key, int value) { 204d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 205d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan SharedPreferences.Editor editor = prefs.edit(); 206d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan editor.putInt(key, value); 207d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan editor.apply(); 208d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan } 209d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan 210d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan /** 211d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan * Save default agenda/day/week/month view for next time 212d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan * 213d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan * @param context 214d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan * @param viewId {@link CalendarController.ViewType} 215d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan */ 216e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan static void setDefaultView(Context context, int viewId) { 2174b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 218e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan SharedPreferences.Editor editor = prefs.edit(); 219f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang 220b60218a31d948ea0a549daf6464063d20b48421fMichael Chan boolean validDetailView = false; 221b60218a31d948ea0a549daf6464063d20b48421fMichael Chan if (mAllowWeekForDetailView && viewId == CalendarController.ViewType.WEEK) { 222b60218a31d948ea0a549daf6464063d20b48421fMichael Chan validDetailView = true; 223b60218a31d948ea0a549daf6464063d20b48421fMichael Chan } else { 224b60218a31d948ea0a549daf6464063d20b48421fMichael Chan validDetailView = viewId == CalendarController.ViewType.AGENDA 225b60218a31d948ea0a549daf6464063d20b48421fMichael Chan || viewId == CalendarController.ViewType.DAY; 226b60218a31d948ea0a549daf6464063d20b48421fMichael Chan } 227b60218a31d948ea0a549daf6464063d20b48421fMichael Chan 228b60218a31d948ea0a549daf6464063d20b48421fMichael Chan if (validDetailView) { 229b60218a31d948ea0a549daf6464063d20b48421fMichael Chan // Record the detail start view 2304b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa editor.putInt(GeneralPreferences.KEY_DETAILED_VIEW, viewId); 231e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan } 232e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan 233e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan // Record the (new) start view 2344b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa editor.putInt(GeneralPreferences.KEY_START_VIEW, viewId); 23524fac46d6b87ce21d5e6a4b1c0fdcaa83d408997Brad Fitzpatrick editor.apply(); 236e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan } 237e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan 238a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik public static MatrixCursor matrixCursorFromCursor(Cursor cursor) { 239a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik MatrixCursor newCursor = new MatrixCursor(cursor.getColumnNames()); 240a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik int numColumns = cursor.getColumnCount(); 241a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik String data[] = new String[numColumns]; 242a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik cursor.moveToPosition(-1); 243a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik while (cursor.moveToNext()) { 244a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik for (int i = 0; i < numColumns; i++) { 245a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik data[i] = cursor.getString(i); 246a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 247a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik newCursor.addRow(data); 248a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 249a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return newCursor; 250a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 251a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 252a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik /** 253a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik * Compares two cursors to see if they contain the same data. 254a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik * 2557b92da258a480284dcc15a518ea570072329a31dErik * @return Returns true of the cursors contain the same data and are not 2567b92da258a480284dcc15a518ea570072329a31dErik * null, false otherwise 257a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik */ 258a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik public static boolean compareCursors(Cursor c1, Cursor c2) { 2597b92da258a480284dcc15a518ea570072329a31dErik if (c1 == null || c2 == null) { 260a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return false; 261a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 262a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 263a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik int numColumns = c1.getColumnCount(); 264a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik if (numColumns != c2.getColumnCount()) { 265a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return false; 266a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 267a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 268a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik if (c1.getCount() != c2.getCount()) { 269a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return false; 270a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 271a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 272a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik c1.moveToPosition(-1); 273a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik c2.moveToPosition(-1); 2747b92da258a480284dcc15a518ea570072329a31dErik while (c1.moveToNext() && c2.moveToNext()) { 2757b92da258a480284dcc15a518ea570072329a31dErik for (int i = 0; i < numColumns; i++) { 2767b92da258a480284dcc15a518ea570072329a31dErik if (!TextUtils.equals(c1.getString(i), c2.getString(i))) { 277a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return false; 278a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 279a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 280a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 281a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 282a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return true; 283a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 284a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 285146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project /** 286146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * If the given intent specifies a time (in milliseconds since the epoch), 287146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * then that time is returned. Otherwise, the current time is returned. 288146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project */ 289146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project public static final long timeFromIntentInMillis(Intent intent) { 2907b92da258a480284dcc15a518ea570072329a31dErik // If the time was specified, then use that. Otherwise, use the current 2917b92da258a480284dcc15a518ea570072329a31dErik // time. 2921ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik Uri data = intent.getData(); 293146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project long millis = intent.getLongExtra(EVENT_BEGIN_TIME, -1); 2941ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik if (millis == -1 && data != null && data.isHierarchical()) { 2951ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik List<String> path = data.getPathSegments(); 2967b92da258a480284dcc15a518ea570072329a31dErik if (path.size() == 2 && path.get(0).equals("time")) { 2971ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik try { 2981ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik millis = Long.valueOf(data.getLastPathSegment()); 2991ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik } catch (NumberFormatException e) { 3007b92da258a480284dcc15a518ea570072329a31dErik Log.i("Calendar", "timeFromIntentInMillis: Data existed but no valid time " 3017b92da258a480284dcc15a518ea570072329a31dErik + "found. Using current time."); 3021ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik } 3031ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik } 3041ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik } 30576727b7a9cf780f200414548b9d454bf9a701e3eErik if (millis <= 0) { 306146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project millis = System.currentTimeMillis(); 307146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project } 308146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project return millis; 309146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project } 310146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 311146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project /** 3127b92da258a480284dcc15a518ea570072329a31dErik * Formats the given Time object so that it gives the month and year (for 3137b92da258a480284dcc15a518ea570072329a31dErik * example, "September 2007"). 314146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * 315146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * @param time the time to format 316146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * @return the string containing the weekday and the date 317146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project */ 318ad36a3c3cde7a2ec6d3a35d2529d46f03bd8d59dMichael Chan public static String formatMonthYear(Context context, Time time) { 319cfa204ba5c59eb6ebd4b54788ceb31010e4a37a0RoboErik int flags = DateUtils.FORMAT_SHOW_DATE | DateUtils.FORMAT_NO_MONTH_DAY 320cfa204ba5c59eb6ebd4b54788ceb31010e4a37a0RoboErik | DateUtils.FORMAT_SHOW_YEAR; 321cfa204ba5c59eb6ebd4b54788ceb31010e4a37a0RoboErik long millis = time.toMillis(true); 322cfa204ba5c59eb6ebd4b54788ceb31010e4a37a0RoboErik return formatDateRange(context, millis, millis, flags); 323146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project } 324146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 325146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project /** 3264c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * Returns a list joined together by the provided delimiter, for example, 3274c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * ["a", "b", "c"] could be joined into "a,b,c" 3284c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * 3294c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * @param things the things to join together 3304c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * @param delim the delimiter to use 3314c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * @return a string contained the things joined together 3324c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang */ 3334c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang public static String join(List<?> things, String delim) { 3344c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang StringBuilder builder = new StringBuilder(); 3354c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang boolean first = true; 3364c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang for (Object thing : things) { 3374c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang if (first) { 3384c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang first = false; 3394c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang } else { 3404c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang builder.append(delim); 3414c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang } 3424c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang builder.append(thing.toString()); 3434c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang } 3444c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang return builder.toString(); 3454c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang } 3464c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang 3474c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang /** 348981874e61ecf29a96a77601a3172b2503b6537eeErik * Returns the week since {@link Time#EPOCH_JULIAN_DAY} (Jan 1, 1970) 349981874e61ecf29a96a77601a3172b2503b6537eeErik * adjusted for first day of week. 350981874e61ecf29a96a77601a3172b2503b6537eeErik * 351981874e61ecf29a96a77601a3172b2503b6537eeErik * This takes a julian day and the week start day and calculates which 352981874e61ecf29a96a77601a3172b2503b6537eeErik * week since {@link Time#EPOCH_JULIAN_DAY} that day occurs in, starting 353981874e61ecf29a96a77601a3172b2503b6537eeErik * at 0. *Do not* use this to compute the ISO week number for the year. 354981874e61ecf29a96a77601a3172b2503b6537eeErik * 355981874e61ecf29a96a77601a3172b2503b6537eeErik * @param julianDay The julian day to calculate the week number for 356981874e61ecf29a96a77601a3172b2503b6537eeErik * @param firstDayOfWeek Which week day is the first day of the week, 357981874e61ecf29a96a77601a3172b2503b6537eeErik * see {@link Time#SUNDAY} 358981874e61ecf29a96a77601a3172b2503b6537eeErik * @return Weeks since the epoch 359981874e61ecf29a96a77601a3172b2503b6537eeErik */ 360981874e61ecf29a96a77601a3172b2503b6537eeErik public static int getWeeksSinceEpochFromJulianDay(int julianDay, int firstDayOfWeek) { 361981874e61ecf29a96a77601a3172b2503b6537eeErik int diff = Time.THURSDAY - firstDayOfWeek; 362981874e61ecf29a96a77601a3172b2503b6537eeErik if (diff < 0) { 363981874e61ecf29a96a77601a3172b2503b6537eeErik diff += 7; 364981874e61ecf29a96a77601a3172b2503b6537eeErik } 365981874e61ecf29a96a77601a3172b2503b6537eeErik int refDay = Time.EPOCH_JULIAN_DAY - diff; 366981874e61ecf29a96a77601a3172b2503b6537eeErik return (julianDay - refDay) / 7; 367981874e61ecf29a96a77601a3172b2503b6537eeErik } 368981874e61ecf29a96a77601a3172b2503b6537eeErik 369981874e61ecf29a96a77601a3172b2503b6537eeErik /** 370981874e61ecf29a96a77601a3172b2503b6537eeErik * Takes a number of weeks since the epoch and calculates the Julian day of 371981874e61ecf29a96a77601a3172b2503b6537eeErik * the Monday for that week. 372981874e61ecf29a96a77601a3172b2503b6537eeErik * 373981874e61ecf29a96a77601a3172b2503b6537eeErik * This assumes that the week containing the {@link Time#EPOCH_JULIAN_DAY} 374981874e61ecf29a96a77601a3172b2503b6537eeErik * is considered week 0. It returns the Julian day for the Monday 375981874e61ecf29a96a77601a3172b2503b6537eeErik * {@code week} weeks after the Monday of the week containing the epoch. 376981874e61ecf29a96a77601a3172b2503b6537eeErik * 377981874e61ecf29a96a77601a3172b2503b6537eeErik * @param week Number of weeks since the epoch 378981874e61ecf29a96a77601a3172b2503b6537eeErik * @return The julian day for the Monday of the given week since the epoch 379981874e61ecf29a96a77601a3172b2503b6537eeErik */ 380981874e61ecf29a96a77601a3172b2503b6537eeErik public static int getJulianMondayFromWeeksSinceEpoch(int week) { 381981874e61ecf29a96a77601a3172b2503b6537eeErik return MONDAY_BEFORE_JULIAN_EPOCH + week * 7; 382981874e61ecf29a96a77601a3172b2503b6537eeErik } 383981874e61ecf29a96a77601a3172b2503b6537eeErik 384981874e61ecf29a96a77601a3172b2503b6537eeErik /** 38556adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * Get first day of week as android.text.format.Time constant. 3867b92da258a480284dcc15a518ea570072329a31dErik * 38756adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @return the first day of week in android.text.format.Time 38856adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi */ 3898e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang public static int getFirstDayOfWeek(Context context) { 3904b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 3917b92da258a480284dcc15a518ea570072329a31dErik String pref = prefs.getString( 3927b92da258a480284dcc15a518ea570072329a31dErik GeneralPreferences.KEY_WEEK_START_DAY, GeneralPreferences.WEEK_START_DEFAULT); 3938e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang 3948e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang int startDay; 3954b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa if (GeneralPreferences.WEEK_START_DEFAULT.equals(pref)) { 3968e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang startDay = Calendar.getInstance().getFirstDayOfWeek(); 3978e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang } else { 3988e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang startDay = Integer.parseInt(pref); 3998e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang } 4008e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang 40156adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi if (startDay == Calendar.SATURDAY) { 40256adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return Time.SATURDAY; 40356adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } else if (startDay == Calendar.MONDAY) { 40456adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return Time.MONDAY; 40556adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } else { 40656adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return Time.SUNDAY; 40756adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } 40856adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } 40956adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi 41056adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi /** 411d644b0df14ae6e204369b3454d16976fba32f15cDaisuke Miyakawa * @return true when week number should be shown. 412981874e61ecf29a96a77601a3172b2503b6537eeErik */ 413981874e61ecf29a96a77601a3172b2503b6537eeErik public static boolean getShowWeekNumber(Context context) { 414d644b0df14ae6e204369b3454d16976fba32f15cDaisuke Miyakawa final SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 415981874e61ecf29a96a77601a3172b2503b6537eeErik return prefs.getBoolean( 416981874e61ecf29a96a77601a3172b2503b6537eeErik GeneralPreferences.KEY_SHOW_WEEK_NUM, GeneralPreferences.DEFAULT_SHOW_WEEK_NUM); 417981874e61ecf29a96a77601a3172b2503b6537eeErik } 418981874e61ecf29a96a77601a3172b2503b6537eeErik 419981874e61ecf29a96a77601a3172b2503b6537eeErik /** 42040bcd101b212c9863c3110c05a487a7ae6ebc3caErik * @return true when declined events should be hidden. 42140bcd101b212c9863c3110c05a487a7ae6ebc3caErik */ 42240bcd101b212c9863c3110c05a487a7ae6ebc3caErik public static boolean getHideDeclinedEvents(Context context) { 42340bcd101b212c9863c3110c05a487a7ae6ebc3caErik final SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 42440bcd101b212c9863c3110c05a487a7ae6ebc3caErik return prefs.getBoolean(GeneralPreferences.KEY_HIDE_DECLINED, false); 42540bcd101b212c9863c3110c05a487a7ae6ebc3caErik } 42640bcd101b212c9863c3110c05a487a7ae6ebc3caErik 42791b01ed605e36fc5a7a924c226597a62c789b50dErik public static int getDaysPerWeek(Context context) { 42891b01ed605e36fc5a7a924c226597a62c789b50dErik final SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 42991b01ed605e36fc5a7a924c226597a62c789b50dErik return prefs.getInt(GeneralPreferences.KEY_DAYS_PER_WEEK, 7); 43091b01ed605e36fc5a7a924c226597a62c789b50dErik } 43191b01ed605e36fc5a7a924c226597a62c789b50dErik 43240bcd101b212c9863c3110c05a487a7ae6ebc3caErik /** 43356adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * Determine whether the column position is Saturday or not. 4347b92da258a480284dcc15a518ea570072329a31dErik * 43556adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @param column the column position 43656adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @param firstDayOfWeek the first day of week in android.text.format.Time 43756adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @return true if the column is Saturday position 43856adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi */ 43956adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi public static boolean isSaturday(int column, int firstDayOfWeek) { 44056adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return (firstDayOfWeek == Time.SUNDAY && column == 6) 4417b92da258a480284dcc15a518ea570072329a31dErik || (firstDayOfWeek == Time.MONDAY && column == 5) 4427b92da258a480284dcc15a518ea570072329a31dErik || (firstDayOfWeek == Time.SATURDAY && column == 0); 44356adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } 44456adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi 44556adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi /** 44656adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * Determine whether the column position is Sunday or not. 4477b92da258a480284dcc15a518ea570072329a31dErik * 44856adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @param column the column position 44956adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @param firstDayOfWeek the first day of week in android.text.format.Time 45056adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @return true if the column is Sunday position 45156adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi */ 45256adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi public static boolean isSunday(int column, int firstDayOfWeek) { 45356adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return (firstDayOfWeek == Time.SUNDAY && column == 0) 4547b92da258a480284dcc15a518ea570072329a31dErik || (firstDayOfWeek == Time.MONDAY && column == 6) 4557b92da258a480284dcc15a518ea570072329a31dErik || (firstDayOfWeek == Time.SATURDAY && column == 1); 45656adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } 457ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan 458ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan /** 4593ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * Convert given UTC time into current local time. 4603ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * 4613ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * @param recycle Time object to recycle, otherwise null. 4623ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * @param utcTime Time to convert, in UTC. 4633ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang */ 4643ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang public static long convertUtcToLocal(Time recycle, long utcTime) { 4653ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang if (recycle == null) { 4663ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang recycle = new Time(); 4673ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang } 4683ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang recycle.timezone = Time.TIMEZONE_UTC; 4693ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang recycle.set(utcTime); 4703ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang recycle.timezone = TimeZone.getDefault().getID(); 4713ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang return recycle.normalize(true); 4723ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang } 4733ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang 4743ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang /** 475ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * Scan through a cursor of calendars and check if names are duplicated. 4767b92da258a480284dcc15a518ea570072329a31dErik * This travels a cursor containing calendar display names and fills in the 4777b92da258a480284dcc15a518ea570072329a31dErik * provided map with whether or not each name is repeated. 478ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * 479ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * @param isDuplicateName The map to put the duplicate check results in. 480ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * @param cursor The query of calendars to check 481ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * @param nameIndex The column of the query that contains the display name 482ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan */ 4837b92da258a480284dcc15a518ea570072329a31dErik public static void checkForDuplicateNames( 4847b92da258a480284dcc15a518ea570072329a31dErik Map<String, Boolean> isDuplicateName, Cursor cursor, int nameIndex) { 485ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan isDuplicateName.clear(); 486ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan cursor.moveToPosition(-1); 487ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan while (cursor.moveToNext()) { 488ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan String displayName = cursor.getString(nameIndex); 489ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan // Set it to true if we've seen this name before, false otherwise 490ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan if (displayName != null) { 491ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan isDuplicateName.put(displayName, isDuplicateName.containsKey(displayName)); 492ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan } 493ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan } 494ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan } 4959138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang 4969138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang /** 4979138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang * Null-safe object comparison 4987b92da258a480284dcc15a518ea570072329a31dErik * 4999138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang * @param s1 5009138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang * @param s2 5019138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang * @return 5029138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang */ 5039138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang public static boolean equals(Object o1, Object o2) { 5049138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang return o1 == null ? o2 == null : o1.equals(o2); 5059138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang } 506b60218a31d948ea0a549daf6464063d20b48421fMichael Chan 50763cd053150e00fde045b019dbe0f48b8a9ed3559Erik public static void setAllowWeekForDetailView(boolean allowWeekView) { 508b60218a31d948ea0a549daf6464063d20b48421fMichael Chan mAllowWeekForDetailView = allowWeekView; 509b60218a31d948ea0a549daf6464063d20b48421fMichael Chan } 51063cd053150e00fde045b019dbe0f48b8a9ed3559Erik 51163cd053150e00fde045b019dbe0f48b8a9ed3559Erik public static boolean getAllowWeekForDetailView() { 51263cd053150e00fde045b019dbe0f48b8a9ed3559Erik return mAllowWeekForDetailView; 51363cd053150e00fde045b019dbe0f48b8a9ed3559Erik } 514146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project} 515