Utils.java revision ca4786769151f97069980443ce43d9c4f867ac5b
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; 29ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chanimport android.graphics.drawable.Drawable; 30ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chanimport android.graphics.drawable.GradientDrawable; 311ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erikimport android.net.Uri; 32d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chanimport android.os.Bundle; 33eb10fa8bee049e0052b5cb53dcfbdaccef9f2740Erikimport android.text.TextUtils; 3429190975b9238dd6841f822f82f2fb83b0557f36Daisuke Miyakawaimport android.text.format.DateUtils; 35146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectimport android.text.format.Time; 36a48b9d426236d8d26bd99602bf0a84315b3f1b09Erikimport android.util.CalendarUtils.TimeZoneUtils; 371ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erikimport android.util.Log; 38146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 3956adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashiimport java.util.Calendar; 401427657d0bf7e69b831aa495828f67b45b69fd99Erikimport java.util.Formatter; 411ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erikimport java.util.List; 42ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chanimport java.util.Map; 433ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tangimport java.util.TimeZone; 4456adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi 45146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectpublic class Utils { 463dc5e908a825b879978ba523d9099dc2255da9a5Erik private static final boolean DEBUG = true; 473dc5e908a825b879978ba523d9099dc2255da9a5Erik private static final String TAG = "CalUtils"; 48bed0275111ecc6c4a3a638f90a9bac13bee594f4Michael Chan // Set to 0 until we have UI to perform undo 49bed0275111ecc6c4a3a638f90a9bac13bee594f4Michael Chan public static final long UNDO_DELAY = 0; 50bed0275111ecc6c4a3a638f90a9bac13bee594f4Michael Chan 5179f228124de7d98146ca526d743436f6419e2365Erik // For recurring events which instances of the series are being modified 5279f228124de7d98146ca526d743436f6419e2365Erik public static final int MODIFY_UNINITIALIZED = 0; 5379f228124de7d98146ca526d743436f6419e2365Erik public static final int MODIFY_SELECTED = 1; 5479f228124de7d98146ca526d743436f6419e2365Erik public static final int MODIFY_ALL_FOLLOWING = 2; 5579f228124de7d98146ca526d743436f6419e2365Erik public static final int MODIFY_ALL = 3; 5679f228124de7d98146ca526d743436f6419e2365Erik 577b92da258a480284dcc15a518ea570072329a31dErik // When the edit event view finishes it passes back the appropriate exit 587b92da258a480284dcc15a518ea570072329a31dErik // code. 597b92da258a480284dcc15a518ea570072329a31dErik public static final int DONE_REVERT = 1 << 0; 607b92da258a480284dcc15a518ea570072329a31dErik public static final int DONE_SAVE = 1 << 1; 617b92da258a480284dcc15a518ea570072329a31dErik public static final int DONE_DELETE = 1 << 2; 627b92da258a480284dcc15a518ea570072329a31dErik // And should re run with DONE_EXIT if it should also leave the view, just 637b92da258a480284dcc15a518ea570072329a31dErik // exiting is identical to reverting 647b92da258a480284dcc15a518ea570072329a31dErik public static final int DONE_EXIT = 1 << 0; 6579f228124de7d98146ca526d743436f6419e2365Erik 66ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan private static final int CLEAR_ALPHA_MASK = 0x00FFFFFF; 67ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan private static final int HIGH_ALPHA = 255 << 24; 68ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan private static final int MED_ALPHA = 180 << 24; 69ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan private static final int LOW_ALPHA = 150 << 24; 70ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan 71ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan protected static final String OPEN_EMAIL_MARKER = " <"; 72ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan protected static final String CLOSE_EMAIL_MARKER = ">"; 73ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan /* The corner should be rounded on the top right and bottom right */ 747b92da258a480284dcc15a518ea570072329a31dErik private static final float[] CORNERS = new float[] { 0, 0, 5, 5, 5, 5, 0, 0 }; 75ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan 76d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static final String INTENT_KEY_DETAIL_VIEW = "DETAIL_VIEW"; 77d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static final String INTENT_KEY_VIEW_TYPE = "VIEW"; 78d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static final String INTENT_VALUE_VIEW_TYPE_DAY = "DAY"; 79275232dae58bb24e3360a779ada9d24601a99bcfErik 80981874e61ecf29a96a77601a3172b2503b6537eeErik public static final int MONDAY_BEFORE_JULIAN_EPOCH = Time.EPOCH_JULIAN_DAY - 3; 81981874e61ecf29a96a77601a3172b2503b6537eeErik 82a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik // The name of the shared preferences file. This name must be maintained for 83a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik // historical 84a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik // reasons, as it's what PreferenceManager assigned the first time the file 85a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik // was created. 86a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik private static final String SHARED_PREFS_NAME = "com.android.calendar_preferences"; 8735d1362a75eac7cebbe9de23d08fea08c4aac817Erik 88a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik private static final TimeZoneUtils mTZUtils = new TimeZoneUtils(SHARED_PREFS_NAME); 89b60218a31d948ea0a549daf6464063d20b48421fMichael Chan private static boolean mAllowWeekForDetailView = false; 90ca4786769151f97069980443ce43d9c4f867ac5bErik private static long mTardis = 0; 91d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan 92d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static int getViewTypeFromIntentAndSharedPref(Activity activity) { 93dd95df57c8c5a58a85c4c0effad5652dec14f621Erik Intent intent = activity.getIntent(); 94dd95df57c8c5a58a85c4c0effad5652dec14f621Erik Bundle extras = intent.getExtras(); 954b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(activity); 96d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan 977b92da258a480284dcc15a518ea570072329a31dErik if (TextUtils.equals(intent.getAction(), Intent.ACTION_EDIT)) { 98dd95df57c8c5a58a85c4c0effad5652dec14f621Erik return ViewType.EDIT; 99dd95df57c8c5a58a85c4c0effad5652dec14f621Erik } 100d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan if (extras != null) { 101d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan if (extras.getBoolean(INTENT_KEY_DETAIL_VIEW, false)) { 102d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan // This is the "detail" view which is either agenda or day view 1034b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa return prefs.getInt(GeneralPreferences.KEY_DETAILED_VIEW, 1044b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa GeneralPreferences.DEFAULT_DETAILED_VIEW); 105d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } else if (INTENT_VALUE_VIEW_TYPE_DAY.equals(extras.getString(INTENT_KEY_VIEW_TYPE))) { 106d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan // Not sure who uses this. This logic came from LaunchActivity 107d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan return ViewType.DAY; 108d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } 109d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } 110d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan 111d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan // Default to the last view 1127b92da258a480284dcc15a518ea570072329a31dErik return prefs.getInt( 1137b92da258a480284dcc15a518ea570072329a31dErik GeneralPreferences.KEY_START_VIEW, GeneralPreferences.DEFAULT_START_VIEW); 114d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } 115ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan 116235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik /** 1177b92da258a480284dcc15a518ea570072329a31dErik * Writes a new home time zone to the db. Updates the home time zone in the 1187b92da258a480284dcc15a518ea570072329a31dErik * db asynchronously and updates the local cache. Sending a time zone of 1197b92da258a480284dcc15a518ea570072329a31dErik * **tbd** will cause it to be set to the device's time zone. null or empty 1207b92da258a480284dcc15a518ea570072329a31dErik * tz will be ignored. 1213dc5e908a825b879978ba523d9099dc2255da9a5Erik * 1223dc5e908a825b879978ba523d9099dc2255da9a5Erik * @param context The calling activity 1233dc5e908a825b879978ba523d9099dc2255da9a5Erik * @param timeZone The time zone to set Calendar to, or **tbd** 1243dc5e908a825b879978ba523d9099dc2255da9a5Erik */ 1253dc5e908a825b879978ba523d9099dc2255da9a5Erik public static void setTimeZone(Context context, String timeZone) { 126a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik mTZUtils.setTimeZone(context, timeZone); 1273dc5e908a825b879978ba523d9099dc2255da9a5Erik } 1283dc5e908a825b879978ba523d9099dc2255da9a5Erik 1293dc5e908a825b879978ba523d9099dc2255da9a5Erik /** 1307b92da258a480284dcc15a518ea570072329a31dErik * Gets the time zone that Calendar should be displayed in This is a helper 1317b92da258a480284dcc15a518ea570072329a31dErik * method to get the appropriate time zone for Calendar. If this is the 1327b92da258a480284dcc15a518ea570072329a31dErik * first time this method has been called it will initiate an asynchronous 1337b92da258a480284dcc15a518ea570072329a31dErik * query to verify that the data in preferences is correct. The callback 1347b92da258a480284dcc15a518ea570072329a31dErik * supplied will only be called if this query returns a value other than 1357b92da258a480284dcc15a518ea570072329a31dErik * what is stored in preferences and should cause the calling activity to 1367b92da258a480284dcc15a518ea570072329a31dErik * refresh anything that depends on calling this method. 137235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik * 138235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik * @param context The calling activity 1397b92da258a480284dcc15a518ea570072329a31dErik * @param callback The runnable that should execute if a query returns new 1407b92da258a480284dcc15a518ea570072329a31dErik * values 1417b92da258a480284dcc15a518ea570072329a31dErik * @return The string value representing the time zone Calendar should 1427b92da258a480284dcc15a518ea570072329a31dErik * display 143235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik */ 144235d59cf61769ec8ab777d81cd1ceb2e7530f439Erik public static String getTimeZone(Context context, Runnable callback) { 145a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik return mTZUtils.getTimeZone(context, callback); 14645efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan } 14745efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan 1481427657d0bf7e69b831aa495828f67b45b69fd99Erik /** 1491427657d0bf7e69b831aa495828f67b45b69fd99Erik * Formats a date or a time range according to the local conventions. 1501427657d0bf7e69b831aa495828f67b45b69fd99Erik * 1511427657d0bf7e69b831aa495828f67b45b69fd99Erik * @param context the context is required only if the time is shown 1521427657d0bf7e69b831aa495828f67b45b69fd99Erik * @param startMillis the start time in UTC milliseconds 1531427657d0bf7e69b831aa495828f67b45b69fd99Erik * @param endMillis the end time in UTC milliseconds 15429190975b9238dd6841f822f82f2fb83b0557f36Daisuke Miyakawa * @param flags a bit mask of options See {@link DateUtils#formatDateRange(Context, Formatter, 15529190975b9238dd6841f822f82f2fb83b0557f36Daisuke Miyakawa * long, long, int, String) formatDateRange} 1561427657d0bf7e69b831aa495828f67b45b69fd99Erik * @return a string containing the formatted date/time range. 1571427657d0bf7e69b831aa495828f67b45b69fd99Erik */ 1587b92da258a480284dcc15a518ea570072329a31dErik public static String formatDateRange( 1597b92da258a480284dcc15a518ea570072329a31dErik Context context, long startMillis, long endMillis, int flags) { 160a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik return mTZUtils.formatDateRange(context, startMillis, endMillis, flags); 161a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik } 162a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik 163a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik public static String getSharedPreference(Context context, String key, String defaultValue) { 164a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 165a48b9d426236d8d26bd99602bf0a84315b3f1b09Erik return prefs.getString(key, defaultValue); 1661427657d0bf7e69b831aa495828f67b45b69fd99Erik } 1671427657d0bf7e69b831aa495828f67b45b69fd99Erik 168d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan public static int getSharedPreference(Context context, String key, int defaultValue) { 1694b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 170d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan return prefs.getInt(key, defaultValue); 171d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan } 172d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan 173ca4786769151f97069980443ce43d9c4f867ac5bErik public static boolean getSharedPreference(Context context, String key, boolean defaultValue) { 174ca4786769151f97069980443ce43d9c4f867ac5bErik SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 175ca4786769151f97069980443ce43d9c4f867ac5bErik return prefs.getBoolean(key, defaultValue); 176ca4786769151f97069980443ce43d9c4f867ac5bErik } 177ca4786769151f97069980443ce43d9c4f867ac5bErik 178f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang /** 179f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * Asynchronously sets the preference with the given key to the given value 180f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * 181f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * @param context the context to use to get preferences from 182f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * @param key the key of the preference to set 183f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang * @param value the value to set 184f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang */ 185fbce65e53c7a111955f638db5bf8bee35381e5b7Erik public static void setSharedPreference(Context context, String key, String value) { 1864b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 18724fac46d6b87ce21d5e6a4b1c0fdcaa83d408997Brad Fitzpatrick prefs.edit().putString(key, value).apply(); 18845efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan } 18945efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan 190ca4786769151f97069980443ce43d9c4f867ac5bErik protected static void tardis() { 191ca4786769151f97069980443ce43d9c4f867ac5bErik mTardis = System.currentTimeMillis(); 192ca4786769151f97069980443ce43d9c4f867ac5bErik } 193ca4786769151f97069980443ce43d9c4f867ac5bErik 194ca4786769151f97069980443ce43d9c4f867ac5bErik protected static long getTardis() { 195ca4786769151f97069980443ce43d9c4f867ac5bErik return mTardis; 196ca4786769151f97069980443ce43d9c4f867ac5bErik } 197ca4786769151f97069980443ce43d9c4f867ac5bErik 1983dc5e908a825b879978ba523d9099dc2255da9a5Erik static void setSharedPreference(Context context, String key, boolean value) { 1994b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 2003dc5e908a825b879978ba523d9099dc2255da9a5Erik SharedPreferences.Editor editor = prefs.edit(); 2013dc5e908a825b879978ba523d9099dc2255da9a5Erik editor.putBoolean(key, value); 202275232dae58bb24e3360a779ada9d24601a99bcfErik editor.apply(); 2033dc5e908a825b879978ba523d9099dc2255da9a5Erik } 2043dc5e908a825b879978ba523d9099dc2255da9a5Erik 205d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan static void setSharedPreference(Context context, String key, int value) { 206d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 207d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan SharedPreferences.Editor editor = prefs.edit(); 208d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan editor.putInt(key, value); 209d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan editor.apply(); 210d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan } 211d885c1a5876735bbf2c0086956101bd70bac37e7Michael Chan 212d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan /** 213d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan * Save default agenda/day/week/month view for next time 214d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan * 215d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan * @param context 216d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan * @param viewId {@link CalendarController.ViewType} 217d6734dbbd704cdb1bc331d1bd74b7a3be58f69ffMichael Chan */ 218e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan static void setDefaultView(Context context, int viewId) { 2194b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 220e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan SharedPreferences.Editor editor = prefs.edit(); 221f4ad4757de32ace6971cf4c3db7c395aa249001aMason Tang 222b60218a31d948ea0a549daf6464063d20b48421fMichael Chan boolean validDetailView = false; 223b60218a31d948ea0a549daf6464063d20b48421fMichael Chan if (mAllowWeekForDetailView && viewId == CalendarController.ViewType.WEEK) { 224b60218a31d948ea0a549daf6464063d20b48421fMichael Chan validDetailView = true; 225b60218a31d948ea0a549daf6464063d20b48421fMichael Chan } else { 226b60218a31d948ea0a549daf6464063d20b48421fMichael Chan validDetailView = viewId == CalendarController.ViewType.AGENDA 227b60218a31d948ea0a549daf6464063d20b48421fMichael Chan || viewId == CalendarController.ViewType.DAY; 228b60218a31d948ea0a549daf6464063d20b48421fMichael Chan } 229b60218a31d948ea0a549daf6464063d20b48421fMichael Chan 230b60218a31d948ea0a549daf6464063d20b48421fMichael Chan if (validDetailView) { 231b60218a31d948ea0a549daf6464063d20b48421fMichael Chan // Record the detail start view 2324b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa editor.putInt(GeneralPreferences.KEY_DETAILED_VIEW, viewId); 233e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan } 234e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan 235e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan // Record the (new) start view 2364b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa editor.putInt(GeneralPreferences.KEY_START_VIEW, viewId); 23724fac46d6b87ce21d5e6a4b1c0fdcaa83d408997Brad Fitzpatrick editor.apply(); 238e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan } 239e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan 240a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik public static MatrixCursor matrixCursorFromCursor(Cursor cursor) { 241a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik MatrixCursor newCursor = new MatrixCursor(cursor.getColumnNames()); 242a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik int numColumns = cursor.getColumnCount(); 243a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik String data[] = new String[numColumns]; 244a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik cursor.moveToPosition(-1); 245a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik while (cursor.moveToNext()) { 246a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik for (int i = 0; i < numColumns; i++) { 247a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik data[i] = cursor.getString(i); 248a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 249a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik newCursor.addRow(data); 250a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 251a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return newCursor; 252a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 253a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 254a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik /** 255a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik * Compares two cursors to see if they contain the same data. 256a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik * 2577b92da258a480284dcc15a518ea570072329a31dErik * @return Returns true of the cursors contain the same data and are not 2587b92da258a480284dcc15a518ea570072329a31dErik * null, false otherwise 259a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik */ 260a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik public static boolean compareCursors(Cursor c1, Cursor c2) { 2617b92da258a480284dcc15a518ea570072329a31dErik if (c1 == null || c2 == null) { 262a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return false; 263a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 264a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 265a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik int numColumns = c1.getColumnCount(); 266a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik if (numColumns != c2.getColumnCount()) { 267a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return false; 268a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 269a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 270a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik if (c1.getCount() != c2.getCount()) { 271a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return false; 272a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 273a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 274a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik c1.moveToPosition(-1); 275a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik c2.moveToPosition(-1); 2767b92da258a480284dcc15a518ea570072329a31dErik while (c1.moveToNext() && c2.moveToNext()) { 2777b92da258a480284dcc15a518ea570072329a31dErik for (int i = 0; i < numColumns; i++) { 2787b92da258a480284dcc15a518ea570072329a31dErik if (!TextUtils.equals(c1.getString(i), c2.getString(i))) { 279a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return false; 280a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 281a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 282a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 283a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 284a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return true; 285a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 286a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 287146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project /** 288146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * If the given intent specifies a time (in milliseconds since the epoch), 289146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * then that time is returned. Otherwise, the current time is returned. 290146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project */ 291146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project public static final long timeFromIntentInMillis(Intent intent) { 2927b92da258a480284dcc15a518ea570072329a31dErik // If the time was specified, then use that. Otherwise, use the current 2937b92da258a480284dcc15a518ea570072329a31dErik // time. 2941ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik Uri data = intent.getData(); 295146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project long millis = intent.getLongExtra(EVENT_BEGIN_TIME, -1); 2961ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik if (millis == -1 && data != null && data.isHierarchical()) { 2971ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik List<String> path = data.getPathSegments(); 2987b92da258a480284dcc15a518ea570072329a31dErik if (path.size() == 2 && path.get(0).equals("time")) { 2991ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik try { 3001ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik millis = Long.valueOf(data.getLastPathSegment()); 3011ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik } catch (NumberFormatException e) { 3027b92da258a480284dcc15a518ea570072329a31dErik Log.i("Calendar", "timeFromIntentInMillis: Data existed but no valid time " 3037b92da258a480284dcc15a518ea570072329a31dErik + "found. Using current time."); 3041ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik } 3051ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik } 3061ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik } 30776727b7a9cf780f200414548b9d454bf9a701e3eErik if (millis <= 0) { 308146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project millis = System.currentTimeMillis(); 309146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project } 310146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project return millis; 311146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project } 312146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 313ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan public static Drawable getColorChip(int color) { 314ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan /* 3157b92da258a480284dcc15a518ea570072329a31dErik * We want the color chip to have a nice gradient using the color of the 3167b92da258a480284dcc15a518ea570072329a31dErik * calendar. To do this we use a GradientDrawable. The color supplied 3177b92da258a480284dcc15a518ea570072329a31dErik * has an alpha of FF so we first do: color & 0x00FFFFFF to clear the 3187b92da258a480284dcc15a518ea570072329a31dErik * alpha. Then we add our alpha to it. We use 3 colors to get a step 3197b92da258a480284dcc15a518ea570072329a31dErik * effect where it starts off very light and quickly becomes dark and 3207b92da258a480284dcc15a518ea570072329a31dErik * then a slow transition to be even darker. 321ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan */ 322ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan color &= CLEAR_ALPHA_MASK; 323ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan int startColor = color | HIGH_ALPHA; 324ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan int middleColor = color | MED_ALPHA; 325ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan int endColor = color | LOW_ALPHA; 3267b92da258a480284dcc15a518ea570072329a31dErik int[] colors = new int[] { startColor, middleColor, endColor }; 327ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan GradientDrawable d = new GradientDrawable(GradientDrawable.Orientation.LEFT_RIGHT, colors); 328ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan d.setCornerRadii(CORNERS); 329ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan return d; 330ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan } 331ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan 332146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project /** 3337b92da258a480284dcc15a518ea570072329a31dErik * Formats the given Time object so that it gives the month and year (for 3347b92da258a480284dcc15a518ea570072329a31dErik * example, "September 2007"). 335146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * 336146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * @param time the time to format 337146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * @return the string containing the weekday and the date 338146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project */ 339ad36a3c3cde7a2ec6d3a35d2529d46f03bd8d59dMichael Chan public static String formatMonthYear(Context context, Time time) { 340ad36a3c3cde7a2ec6d3a35d2529d46f03bd8d59dMichael Chan return time.format(context.getResources().getString(R.string.month_year)); 341146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project } 342146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 343146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project /** 3444c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * Returns a list joined together by the provided delimiter, for example, 3454c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * ["a", "b", "c"] could be joined into "a,b,c" 3464c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * 3474c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * @param things the things to join together 3484c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * @param delim the delimiter to use 3494c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang * @return a string contained the things joined together 3504c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang */ 3514c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang public static String join(List<?> things, String delim) { 3524c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang StringBuilder builder = new StringBuilder(); 3534c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang boolean first = true; 3544c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang for (Object thing : things) { 3554c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang if (first) { 3564c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang first = false; 3574c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang } else { 3584c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang builder.append(delim); 3594c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang } 3604c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang builder.append(thing.toString()); 3614c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang } 3624c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang return builder.toString(); 3634c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang } 3644c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang 3654c8871bf5dee3b3586b375aee98effde31b781a8Mason Tang /** 366981874e61ecf29a96a77601a3172b2503b6537eeErik * Returns the week since {@link Time#EPOCH_JULIAN_DAY} (Jan 1, 1970) 367981874e61ecf29a96a77601a3172b2503b6537eeErik * adjusted for first day of week. 368981874e61ecf29a96a77601a3172b2503b6537eeErik * 369981874e61ecf29a96a77601a3172b2503b6537eeErik * This takes a julian day and the week start day and calculates which 370981874e61ecf29a96a77601a3172b2503b6537eeErik * week since {@link Time#EPOCH_JULIAN_DAY} that day occurs in, starting 371981874e61ecf29a96a77601a3172b2503b6537eeErik * at 0. *Do not* use this to compute the ISO week number for the year. 372981874e61ecf29a96a77601a3172b2503b6537eeErik * 373981874e61ecf29a96a77601a3172b2503b6537eeErik * @param julianDay The julian day to calculate the week number for 374981874e61ecf29a96a77601a3172b2503b6537eeErik * @param firstDayOfWeek Which week day is the first day of the week, 375981874e61ecf29a96a77601a3172b2503b6537eeErik * see {@link Time#SUNDAY} 376981874e61ecf29a96a77601a3172b2503b6537eeErik * @return Weeks since the epoch 377981874e61ecf29a96a77601a3172b2503b6537eeErik */ 378981874e61ecf29a96a77601a3172b2503b6537eeErik public static int getWeeksSinceEpochFromJulianDay(int julianDay, int firstDayOfWeek) { 379981874e61ecf29a96a77601a3172b2503b6537eeErik int diff = Time.THURSDAY - firstDayOfWeek; 380981874e61ecf29a96a77601a3172b2503b6537eeErik if (diff < 0) { 381981874e61ecf29a96a77601a3172b2503b6537eeErik diff += 7; 382981874e61ecf29a96a77601a3172b2503b6537eeErik } 383981874e61ecf29a96a77601a3172b2503b6537eeErik int refDay = Time.EPOCH_JULIAN_DAY - diff; 384981874e61ecf29a96a77601a3172b2503b6537eeErik return (julianDay - refDay) / 7; 385981874e61ecf29a96a77601a3172b2503b6537eeErik } 386981874e61ecf29a96a77601a3172b2503b6537eeErik 387981874e61ecf29a96a77601a3172b2503b6537eeErik /** 388981874e61ecf29a96a77601a3172b2503b6537eeErik * Takes a number of weeks since the epoch and calculates the Julian day of 389981874e61ecf29a96a77601a3172b2503b6537eeErik * the Monday for that week. 390981874e61ecf29a96a77601a3172b2503b6537eeErik * 391981874e61ecf29a96a77601a3172b2503b6537eeErik * This assumes that the week containing the {@link Time#EPOCH_JULIAN_DAY} 392981874e61ecf29a96a77601a3172b2503b6537eeErik * is considered week 0. It returns the Julian day for the Monday 393981874e61ecf29a96a77601a3172b2503b6537eeErik * {@code week} weeks after the Monday of the week containing the epoch. 394981874e61ecf29a96a77601a3172b2503b6537eeErik * 395981874e61ecf29a96a77601a3172b2503b6537eeErik * @param week Number of weeks since the epoch 396981874e61ecf29a96a77601a3172b2503b6537eeErik * @return The julian day for the Monday of the given week since the epoch 397981874e61ecf29a96a77601a3172b2503b6537eeErik */ 398981874e61ecf29a96a77601a3172b2503b6537eeErik public static int getJulianMondayFromWeeksSinceEpoch(int week) { 399981874e61ecf29a96a77601a3172b2503b6537eeErik return MONDAY_BEFORE_JULIAN_EPOCH + week * 7; 400981874e61ecf29a96a77601a3172b2503b6537eeErik } 401981874e61ecf29a96a77601a3172b2503b6537eeErik 402981874e61ecf29a96a77601a3172b2503b6537eeErik /** 40356adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * Get first day of week as android.text.format.Time constant. 4047b92da258a480284dcc15a518ea570072329a31dErik * 40556adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @return the first day of week in android.text.format.Time 40656adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi */ 4078e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang public static int getFirstDayOfWeek(Context context) { 4084b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 4097b92da258a480284dcc15a518ea570072329a31dErik String pref = prefs.getString( 4107b92da258a480284dcc15a518ea570072329a31dErik GeneralPreferences.KEY_WEEK_START_DAY, GeneralPreferences.WEEK_START_DEFAULT); 4118e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang 4128e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang int startDay; 4134b441bd6544fe6d11be75f974a41afd8fa040a4fDaisuke Miyakawa if (GeneralPreferences.WEEK_START_DEFAULT.equals(pref)) { 4148e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang startDay = Calendar.getInstance().getFirstDayOfWeek(); 4158e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang } else { 4168e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang startDay = Integer.parseInt(pref); 4178e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang } 4188e3d430a020744faa21bf4ca24f1a99c36ec5c4fMason Tang 41956adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi if (startDay == Calendar.SATURDAY) { 42056adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return Time.SATURDAY; 42156adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } else if (startDay == Calendar.MONDAY) { 42256adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return Time.MONDAY; 42356adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } else { 42456adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return Time.SUNDAY; 42556adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } 42656adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } 42756adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi 42856adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi /** 429d644b0df14ae6e204369b3454d16976fba32f15cDaisuke Miyakawa * @return true when week number should be shown. 430981874e61ecf29a96a77601a3172b2503b6537eeErik */ 431981874e61ecf29a96a77601a3172b2503b6537eeErik public static boolean getShowWeekNumber(Context context) { 432d644b0df14ae6e204369b3454d16976fba32f15cDaisuke Miyakawa final SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 433981874e61ecf29a96a77601a3172b2503b6537eeErik return prefs.getBoolean( 434981874e61ecf29a96a77601a3172b2503b6537eeErik GeneralPreferences.KEY_SHOW_WEEK_NUM, GeneralPreferences.DEFAULT_SHOW_WEEK_NUM); 435981874e61ecf29a96a77601a3172b2503b6537eeErik } 436981874e61ecf29a96a77601a3172b2503b6537eeErik 437981874e61ecf29a96a77601a3172b2503b6537eeErik /** 43840bcd101b212c9863c3110c05a487a7ae6ebc3caErik * @return true when declined events should be hidden. 43940bcd101b212c9863c3110c05a487a7ae6ebc3caErik */ 44040bcd101b212c9863c3110c05a487a7ae6ebc3caErik public static boolean getHideDeclinedEvents(Context context) { 44140bcd101b212c9863c3110c05a487a7ae6ebc3caErik final SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 44240bcd101b212c9863c3110c05a487a7ae6ebc3caErik return prefs.getBoolean(GeneralPreferences.KEY_HIDE_DECLINED, false); 44340bcd101b212c9863c3110c05a487a7ae6ebc3caErik } 44440bcd101b212c9863c3110c05a487a7ae6ebc3caErik 44591b01ed605e36fc5a7a924c226597a62c789b50dErik public static int getDaysPerWeek(Context context) { 44691b01ed605e36fc5a7a924c226597a62c789b50dErik final SharedPreferences prefs = GeneralPreferences.getSharedPreferences(context); 44791b01ed605e36fc5a7a924c226597a62c789b50dErik return prefs.getInt(GeneralPreferences.KEY_DAYS_PER_WEEK, 7); 44891b01ed605e36fc5a7a924c226597a62c789b50dErik } 44991b01ed605e36fc5a7a924c226597a62c789b50dErik 45040bcd101b212c9863c3110c05a487a7ae6ebc3caErik /** 45156adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * Determine whether the column position is Saturday or not. 4527b92da258a480284dcc15a518ea570072329a31dErik * 45356adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @param column the column position 45456adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @param firstDayOfWeek the first day of week in android.text.format.Time 45556adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @return true if the column is Saturday position 45656adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi */ 45756adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi public static boolean isSaturday(int column, int firstDayOfWeek) { 45856adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return (firstDayOfWeek == Time.SUNDAY && column == 6) 4597b92da258a480284dcc15a518ea570072329a31dErik || (firstDayOfWeek == Time.MONDAY && column == 5) 4607b92da258a480284dcc15a518ea570072329a31dErik || (firstDayOfWeek == Time.SATURDAY && column == 0); 46156adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } 46256adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi 46356adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi /** 46456adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * Determine whether the column position is Sunday or not. 4657b92da258a480284dcc15a518ea570072329a31dErik * 46656adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @param column the column position 46756adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @param firstDayOfWeek the first day of week in android.text.format.Time 46856adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @return true if the column is Sunday position 46956adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi */ 47056adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi public static boolean isSunday(int column, int firstDayOfWeek) { 47156adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return (firstDayOfWeek == Time.SUNDAY && column == 0) 4727b92da258a480284dcc15a518ea570072329a31dErik || (firstDayOfWeek == Time.MONDAY && column == 6) 4737b92da258a480284dcc15a518ea570072329a31dErik || (firstDayOfWeek == Time.SATURDAY && column == 1); 47456adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } 475ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan 476ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan /** 4773ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * Convert given UTC time into current local time. 4783ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * 4793ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * @param recycle Time object to recycle, otherwise null. 4803ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * @param utcTime Time to convert, in UTC. 4813ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang */ 4823ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang public static long convertUtcToLocal(Time recycle, long utcTime) { 4833ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang if (recycle == null) { 4843ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang recycle = new Time(); 4853ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang } 4863ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang recycle.timezone = Time.TIMEZONE_UTC; 4873ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang recycle.set(utcTime); 4883ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang recycle.timezone = TimeZone.getDefault().getID(); 4893ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang return recycle.normalize(true); 4903ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang } 4913ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang 4923ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang /** 493ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * Scan through a cursor of calendars and check if names are duplicated. 4947b92da258a480284dcc15a518ea570072329a31dErik * This travels a cursor containing calendar display names and fills in the 4957b92da258a480284dcc15a518ea570072329a31dErik * provided map with whether or not each name is repeated. 496ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * 497ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * @param isDuplicateName The map to put the duplicate check results in. 498ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * @param cursor The query of calendars to check 499ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * @param nameIndex The column of the query that contains the display name 500ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan */ 5017b92da258a480284dcc15a518ea570072329a31dErik public static void checkForDuplicateNames( 5027b92da258a480284dcc15a518ea570072329a31dErik Map<String, Boolean> isDuplicateName, Cursor cursor, int nameIndex) { 503ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan isDuplicateName.clear(); 504ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan cursor.moveToPosition(-1); 505ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan while (cursor.moveToNext()) { 506ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan String displayName = cursor.getString(nameIndex); 507ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan // Set it to true if we've seen this name before, false otherwise 508ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan if (displayName != null) { 509ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan isDuplicateName.put(displayName, isDuplicateName.containsKey(displayName)); 510ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan } 511ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan } 512ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan } 5139138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang 5149138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang /** 5159138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang * Null-safe object comparison 5167b92da258a480284dcc15a518ea570072329a31dErik * 5179138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang * @param s1 5189138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang * @param s2 5199138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang * @return 5209138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang */ 5219138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang public static boolean equals(Object o1, Object o2) { 5229138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang return o1 == null ? o2 == null : o1.equals(o2); 5239138ce8a14924612c014da2b6e727b4117ba1a92Mason Tang } 524b60218a31d948ea0a549daf6464063d20b48421fMichael Chan 525b60218a31d948ea0a549daf6464063d20b48421fMichael Chan public static void allowWeekForDetailView(boolean allowWeekView) { 526b60218a31d948ea0a549daf6464063d20b48421fMichael Chan mAllowWeekForDetailView = allowWeekView; 527b60218a31d948ea0a549daf6464063d20b48421fMichael Chan } 528146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project} 529