Utils.java revision a144f86b41170e8ee7fe8d966cc51c5fc90cd44a
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 21146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectimport android.content.Context; 22146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectimport android.content.Intent; 23e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chanimport android.content.SharedPreferences; 24ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chanimport android.database.Cursor; 25a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErikimport android.database.MatrixCursor; 26ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chanimport android.graphics.drawable.Drawable; 27ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chanimport android.graphics.drawable.GradientDrawable; 281ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erikimport android.net.Uri; 29146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectimport android.text.format.Time; 301ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erikimport android.util.Log; 31146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectimport android.view.animation.AlphaAnimation; 32146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectimport android.widget.ViewFlipper; 33146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 3456adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashiimport java.util.Calendar; 351ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erikimport java.util.List; 36ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chanimport java.util.Map; 3756adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi 38146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Projectpublic class Utils { 39ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan private static final int CLEAR_ALPHA_MASK = 0x00FFFFFF; 40ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan private static final int HIGH_ALPHA = 255 << 24; 41ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan private static final int MED_ALPHA = 180 << 24; 42ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan private static final int LOW_ALPHA = 150 << 24; 43ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan 44ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan protected static final String OPEN_EMAIL_MARKER = " <"; 45ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan protected static final String CLOSE_EMAIL_MARKER = ">"; 46ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan 47ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan /* The corner should be rounded on the top right and bottom right */ 48ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan private static final float[] CORNERS = new float[] {0, 0, 5, 5, 5, 5, 0, 0}; 49ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan 50ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan 51146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project public static void startActivity(Context context, String className, long time) { 52146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project Intent intent = new Intent(Intent.ACTION_VIEW); 53146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 54146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project intent.setClassName(context, className); 55146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project intent.putExtra(EVENT_BEGIN_TIME, time); 5623f400cdb34b08d9003f4a96fca5976ad632e4ceMichael Chan intent.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT | Intent.FLAG_ACTIVITY_SINGLE_TOP); 57146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 58146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project context.startActivity(intent); 59146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project } 60146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 6145efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan static String getSharedPreference(Context context, String key, String defaultValue) { 62a17725e24d51b7a6f002dd5afd3270c8eeea0dbeJeff Hamilton SharedPreferences prefs = CalendarPreferenceActivity.getSharedPreferences(context); 6345efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan return prefs.getString(key, defaultValue); 6445efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan } 6545efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan 6645efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan static void setSharedPreference(Context context, String key, String value) { 67a17725e24d51b7a6f002dd5afd3270c8eeea0dbeJeff Hamilton SharedPreferences prefs = CalendarPreferenceActivity.getSharedPreferences(context); 6845efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan SharedPreferences.Editor editor = prefs.edit(); 6945efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan editor.putString(key, value); 7045efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan editor.commit(); 7145efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan } 7245efa09d6e06f5569b2c0ae0dae0436dbfe6cb28Michael Chan 73e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan static void setDefaultView(Context context, int viewId) { 74e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan String activityString = CalendarApplication.ACTIVITY_NAMES[viewId]; 75e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan 76a17725e24d51b7a6f002dd5afd3270c8eeea0dbeJeff Hamilton SharedPreferences prefs = CalendarPreferenceActivity.getSharedPreferences(context); 77e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan SharedPreferences.Editor editor = prefs.edit(); 78e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan if (viewId == CalendarApplication.AGENDA_VIEW_ID || 79e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan viewId == CalendarApplication.DAY_VIEW_ID) { 80e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan // Record the (new) detail start view only for Agenda and Day 81e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan editor.putString(CalendarPreferenceActivity.KEY_DETAILED_VIEW, activityString); 82e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan } 83e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan 84e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan // Record the (new) start view 85e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan editor.putString(CalendarPreferenceActivity.KEY_START_VIEW, activityString); 86e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan editor.commit(); 87e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan } 88e8aa59d4575d712601a133a9263acc23adbc8c17Michael Chan 89146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project public static final Time timeFromIntent(Intent intent) { 90146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project Time time = new Time(); 91146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project time.set(timeFromIntentInMillis(intent)); 92146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project return time; 93146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project } 94146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 95a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik public static MatrixCursor matrixCursorFromCursor(Cursor cursor) { 96a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik MatrixCursor newCursor = new MatrixCursor(cursor.getColumnNames()); 97a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik int numColumns = cursor.getColumnCount(); 98a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik String data[] = new String[numColumns]; 99a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik cursor.moveToPosition(-1); 100a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik while (cursor.moveToNext()) { 101a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik for (int i = 0; i < numColumns; i++) { 102a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik data[i] = cursor.getString(i); 103a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 104a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik newCursor.addRow(data); 105a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 106a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return newCursor; 107a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 108a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 109a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik /** 110a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik * Compares two cursors to see if they contain the same data. 111a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik * 112a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik * @return Returns true of the cursors contain the same data and are not null, false 113a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik * otherwise 114a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik */ 115a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik public static boolean compareCursors(Cursor c1, Cursor c2) { 116a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik if(c1 == null || c2 == null) { 117a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return false; 118a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 119a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 120a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik int numColumns = c1.getColumnCount(); 121a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik if (numColumns != c2.getColumnCount()) { 122a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return false; 123a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 124a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 125a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik if (c1.getCount() != c2.getCount()) { 126a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return false; 127a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 128a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 129a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik c1.moveToPosition(-1); 130a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik c2.moveToPosition(-1); 131a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik while(c1.moveToNext() && c2.moveToNext()) { 132a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik for(int i = 0; i < numColumns; i++) { 133a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik if(!c1.getString(i).equals(c2.getString(i))) { 134a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return false; 135a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 136a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 137a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 138a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 139a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik return true; 140a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik } 141a144f86b41170e8ee7fe8d966cc51c5fc90cd44aErik 142146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project /** 143146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * If the given intent specifies a time (in milliseconds since the epoch), 144146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * then that time is returned. Otherwise, the current time is returned. 145146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project */ 146146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project public static final long timeFromIntentInMillis(Intent intent) { 147146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project // If the time was specified, then use that. Otherwise, use the current time. 1481ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik Uri data = intent.getData(); 149146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project long millis = intent.getLongExtra(EVENT_BEGIN_TIME, -1); 1501ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik if (millis == -1 && data != null && data.isHierarchical()) { 1511ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik List<String> path = data.getPathSegments(); 152eca5d33e4230cf6ac3acfe3fabf853f9275f98caErik if(path.size() == 2 && path.get(0).equals("time")) { 1531ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik try { 1541ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik millis = Long.valueOf(data.getLastPathSegment()); 1551ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik } catch (NumberFormatException e) { 1561ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik Log.i("Calendar", "timeFromIntentInMillis: Data existed but no valid time " + 1571ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik "found. Using current time."); 1581ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik } 1591ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik } 1601ef7f3ae2831dce8fa5e350f78ac4258c1a0a605Erik } 16176727b7a9cf780f200414548b9d454bf9a701e3eErik if (millis <= 0) { 162146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project millis = System.currentTimeMillis(); 163146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project } 164146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project return millis; 165146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project } 166146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 167146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project public static final void applyAlphaAnimation(ViewFlipper v) { 168146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project AlphaAnimation in = new AlphaAnimation(0.0f, 1.0f); 169146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 170146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project in.setStartOffset(0); 171146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project in.setDuration(500); 172146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 173146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project AlphaAnimation out = new AlphaAnimation(1.0f, 0.0f); 174146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 175146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project out.setStartOffset(0); 176146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project out.setDuration(500); 177146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 178146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project v.setInAnimation(in); 179146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project v.setOutAnimation(out); 180146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project } 181146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 182ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan public static Drawable getColorChip(int color) { 183ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan /* 184ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * We want the color chip to have a nice gradient using 185ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * the color of the calendar. To do this we use a GradientDrawable. 186ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * The color supplied has an alpha of FF so we first do: 187ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * color & 0x00FFFFFF 188ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * to clear the alpha. Then we add our alpha to it. 189ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * We use 3 colors to get a step effect where it starts off very 190ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * light and quickly becomes dark and then a slow transition to 191ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * be even darker. 192ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan */ 193ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan color &= CLEAR_ALPHA_MASK; 194ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan int startColor = color | HIGH_ALPHA; 195ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan int middleColor = color | MED_ALPHA; 196ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan int endColor = color | LOW_ALPHA; 197ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan int[] colors = new int[] {startColor, middleColor, endColor}; 198ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan GradientDrawable d = new GradientDrawable(GradientDrawable.Orientation.LEFT_RIGHT, colors); 199ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan d.setCornerRadii(CORNERS); 200ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan return d; 201ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan } 202ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan 203146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project /** 204146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * Formats the given Time object so that it gives the month and year 205146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * (for example, "September 2007"). 206146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * 207146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * @param time the time to format 208146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * @return the string containing the weekday and the date 209146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project */ 210ad36a3c3cde7a2ec6d3a35d2529d46f03bd8d59dMichael Chan public static String formatMonthYear(Context context, Time time) { 211ad36a3c3cde7a2ec6d3a35d2529d46f03bd8d59dMichael Chan return time.format(context.getResources().getString(R.string.month_year)); 212146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project } 213146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 214146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project // TODO: replace this with the correct i18n way to do this 215146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project public static final String englishNthDay[] = { 216146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project "", "1st", "2nd", "3rd", "4th", "5th", "6th", "7th", "8th", "9th", 217146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project "10th", "11th", "12th", "13th", "14th", "15th", "16th", "17th", "18th", "19th", 218146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project "20th", "21st", "22nd", "23rd", "24th", "25th", "26th", "27th", "28th", "29th", 219146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project "30th", "31st" 220146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project }; 221146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 222146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project public static String formatNth(int nth) { 223146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project return "the " + englishNthDay[nth]; 224146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project } 225146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project 226146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project /** 227146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * Sets the time to the beginning of the day (midnight) by clearing the 228146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project * hour, minute, and second fields. 229146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project */ 230146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project static void setTimeToStartOfDay(Time time) { 231146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project time.second = 0; 232146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project time.minute = 0; 233146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project time.hour = 0; 234146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project } 23556adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi 23656adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi /** 23756adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * Get first day of week as android.text.format.Time constant. 23856adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @return the first day of week in android.text.format.Time 23956adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi */ 24056adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi public static int getFirstDayOfWeek() { 24156adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi int startDay = Calendar.getInstance().getFirstDayOfWeek(); 24256adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi if (startDay == Calendar.SATURDAY) { 24356adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return Time.SATURDAY; 24456adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } else if (startDay == Calendar.MONDAY) { 24556adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return Time.MONDAY; 24656adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } else { 24756adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return Time.SUNDAY; 24856adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } 24956adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } 25056adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi 25156adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi /** 25256adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * Determine whether the column position is Saturday or not. 25356adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @param column the column position 25456adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @param firstDayOfWeek the first day of week in android.text.format.Time 25556adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @return true if the column is Saturday position 25656adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi */ 25756adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi public static boolean isSaturday(int column, int firstDayOfWeek) { 25856adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return (firstDayOfWeek == Time.SUNDAY && column == 6) 25956adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi || (firstDayOfWeek == Time.MONDAY && column == 5) 26056adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi || (firstDayOfWeek == Time.SATURDAY && column == 0); 26156adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } 26256adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi 26356adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi /** 26456adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * Determine whether the column position is Sunday or not. 26556adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @param column the column position 26656adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @param firstDayOfWeek the first day of week in android.text.format.Time 26756adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi * @return true if the column is Sunday position 26856adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi */ 26956adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi public static boolean isSunday(int column, int firstDayOfWeek) { 27056adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi return (firstDayOfWeek == Time.SUNDAY && column == 0) 27156adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi || (firstDayOfWeek == Time.MONDAY && column == 6) 27256adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi || (firstDayOfWeek == Time.SATURDAY && column == 1); 27356adc7b3f9e62ada7f3708c5c7228e8ac5af1755Takaoka G. Tadashi } 274ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan 275ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan /** 276ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * Scan through a cursor of calendars and check if names are duplicated. 277ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * 278ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * This travels a cursor containing calendar display names and fills in the provided map with 279ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * whether or not each name is repeated. 280ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * @param isDuplicateName The map to put the duplicate check results in. 281ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * @param cursor The query of calendars to check 282ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan * @param nameIndex The column of the query that contains the display name 283ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan */ 284ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan public static void checkForDuplicateNames(Map<String, Boolean> isDuplicateName, Cursor cursor, 285ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan int nameIndex) { 286ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan isDuplicateName.clear(); 287ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan cursor.moveToPosition(-1); 288ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan while (cursor.moveToNext()) { 289ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan String displayName = cursor.getString(nameIndex); 290ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan // Set it to true if we've seen this name before, false otherwise 291ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan if (displayName != null) { 292ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan isDuplicateName.put(displayName, isDuplicateName.containsKey(displayName)); 293ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan } 294ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan } 295ff6be831fc682374be6b78c13ecf5daca81f86d9Michael Chan } 296146de36083f6ce8b7e8a1f974d3990594a36bfecThe Android Open Source Project} 297