[237] | 1 | package net.sabi.pester;
|
---|
| 2 |
|
---|
| 3 | import java.io.ByteArrayInputStream;
|
---|
| 4 | import java.io.ByteArrayOutputStream;
|
---|
| 5 | import java.io.DataInputStream;
|
---|
| 6 | import java.io.DataOutputStream;
|
---|
[242] | 7 | import danger.app.Application;
|
---|
[244] | 8 | import danger.audio.RingToneObject;
|
---|
[237] | 9 | import danger.internal.Date;
|
---|
[243] | 10 | import danger.util.LocaleUtils;
|
---|
[242] | 11 | import danger.util.StdActiveList;
|
---|
[237] | 12 | import danger.util.StdActiveObject;
|
---|
[240] | 13 | import danger.util.DEBUG;
|
---|
[243] | 14 | import danger.util.format.DateFormat;
|
---|
| 15 | import danger.util.format.StringFormat;
|
---|
[237] | 16 |
|
---|
| 17 | public class Alarm extends StdActiveObject {
|
---|
| 18 | private static final int VERSION_1 = 1;
|
---|
| 19 |
|
---|
| 20 | // persisted
|
---|
| 21 | private String mMessage;
|
---|
[239] | 22 | private int mType;
|
---|
[250] | 23 | private int mPeriod;
|
---|
[237] | 24 | private Date mDate;
|
---|
[244] | 25 | private RingToneObject mAlert;
|
---|
[237] | 26 |
|
---|
| 27 | // transient
|
---|
[241] | 28 | private int mState;
|
---|
[242] | 29 | private danger.app.Alarm mAlarm;
|
---|
[237] | 30 |
|
---|
| 31 | public Alarm() {
|
---|
[241] | 32 | mState = STATE_INVALID;
|
---|
[242] | 33 | mAlarm = new danger.app.Alarm(0, Application.getCurrentApp(), this);
|
---|
[237] | 34 | }
|
---|
| 35 |
|
---|
| 36 | public String getMessage() {
|
---|
| 37 | return mMessage;
|
---|
| 38 | }
|
---|
[240] | 39 | public int getPeriod() {
|
---|
[250] | 40 | return mPeriod;
|
---|
[237] | 41 | }
|
---|
| 42 | public boolean getUsesPeriod() {
|
---|
[239] | 43 | return mType != TYPE_DATE;
|
---|
[237] | 44 | }
|
---|
[240] | 45 | public boolean getRepeating() {
|
---|
| 46 | return mType == TYPE_PERIODIC_REPEATING;
|
---|
| 47 | }
|
---|
[237] | 48 | public Date getDate() {
|
---|
| 49 | return mDate;
|
---|
| 50 | }
|
---|
[244] | 51 | public RingToneObject getAlert() {
|
---|
| 52 | return mAlert;
|
---|
| 53 | }
|
---|
[237] | 54 |
|
---|
| 55 | public void setMessage(String message) {
|
---|
| 56 | mMessage = message;
|
---|
| 57 | }
|
---|
[240] | 58 | public void setPeriod(int period, boolean repeating) {
|
---|
[239] | 59 | mType = repeating ? TYPE_PERIODIC_REPEATING : TYPE_PERIODIC;
|
---|
[250] | 60 | mPeriod = period;
|
---|
[237] | 61 | }
|
---|
| 62 | public void setDate(Date date) {
|
---|
[239] | 63 | mType = TYPE_DATE;
|
---|
[237] | 64 | mDate = date;
|
---|
| 65 | }
|
---|
[244] | 66 | public void setAlert(RingToneObject alert) {
|
---|
| 67 | mAlert = alert.isValid() ? alert : null;
|
---|
| 68 | }
|
---|
[237] | 69 |
|
---|
| 70 | public byte[] toByteArray() {
|
---|
| 71 | try {
|
---|
| 72 | ByteArrayOutputStream byteStream = new ByteArrayOutputStream();
|
---|
| 73 | DataOutputStream dataStream = new DataOutputStream(byteStream);
|
---|
| 74 |
|
---|
| 75 | dataStream.writeByte(VERSION_1);
|
---|
| 76 | dataStream.writeUTF(mMessage);
|
---|
[250] | 77 | dataStream.writeInt(mPeriod);
|
---|
[237] | 78 | dataStream.writeInt(mDate.getUnixTimeGMT());
|
---|
[239] | 79 | dataStream.writeInt(mType);
|
---|
[237] | 80 | dataStream.flush();
|
---|
| 81 | return byteStream.toByteArray();
|
---|
| 82 | } catch (Exception e) {
|
---|
| 83 | // XXX do something
|
---|
| 84 | }
|
---|
| 85 | return null;
|
---|
| 86 | }
|
---|
| 87 |
|
---|
| 88 | public void fromByteArray(byte[] data) {
|
---|
| 89 | try {
|
---|
| 90 | ByteArrayInputStream byteStream = new ByteArrayInputStream(data);
|
---|
| 91 | DataInputStream dataStream = new DataInputStream(byteStream);
|
---|
| 92 |
|
---|
| 93 | byte version = dataStream.readByte();
|
---|
| 94 | if (version != VERSION_1) {
|
---|
| 95 | // XXX barf
|
---|
| 96 | }
|
---|
| 97 | mMessage = dataStream.readUTF();
|
---|
[250] | 98 | mPeriod = dataStream.readInt();
|
---|
[239] | 99 | mType = dataStream.readInt();
|
---|
[237] | 100 | } catch (Exception e) {
|
---|
| 101 | // XXX do something
|
---|
| 102 | }
|
---|
| 103 | }
|
---|
| 104 |
|
---|
| 105 | void beginEditing() {
|
---|
[241] | 106 | mState = STATE_EDITING;
|
---|
[242] | 107 | mAlarm.deactivate();
|
---|
[237] | 108 | }
|
---|
| 109 |
|
---|
[249] | 110 | public static int secondsFromNow(Date date) {
|
---|
| 111 | return date.getDangerTimeGMT() - new Date().getDangerTimeGMT();
|
---|
| 112 | }
|
---|
| 113 |
|
---|
| 114 | protected int remainingInterval() {
|
---|
| 115 | return secondsFromNow(mDate);
|
---|
| 116 | }
|
---|
| 117 |
|
---|
[243] | 118 | void resume() {
|
---|
| 119 | mState = STATE_SCHEDULED;
|
---|
[249] | 120 | int interval = remainingInterval();
|
---|
| 121 | if (interval < 0) interval = 0;
|
---|
| 122 | mAlarm.resetWake(interval);
|
---|
| 123 | DEBUG.p("resetWake: " + description() + " - " + interval + "s left");
|
---|
[243] | 124 | update();
|
---|
| 125 | }
|
---|
| 126 |
|
---|
| 127 | void schedule() {
|
---|
| 128 | if (getUsesPeriod()) {
|
---|
| 129 | mDate = new Date();
|
---|
[250] | 130 | mDate.addSeconds(mPeriod);
|
---|
[243] | 131 | }
|
---|
| 132 | resume();
|
---|
| 133 | }
|
---|
| 134 |
|
---|
[242] | 135 | void dismiss() {
|
---|
| 136 | if (getRepeating())
|
---|
| 137 | schedule();
|
---|
| 138 | else
|
---|
| 139 | ((StdActiveList)getDelegate()).removeItem(this);
|
---|
| 140 | }
|
---|
| 141 |
|
---|
| 142 | void cancel() {
|
---|
| 143 | mState = STATE_INVALID;
|
---|
| 144 | mAlarm.deactivate();
|
---|
| 145 | }
|
---|
| 146 |
|
---|
[243] | 147 | public String description() {
|
---|
| 148 | StringBuffer sb = new StringBuffer();
|
---|
| 149 | switch (mState) {
|
---|
| 150 | case STATE_INVALID: sb.append("invalid "); break;
|
---|
| 151 | case STATE_EDITING: sb.append("editing "); break;
|
---|
| 152 | case STATE_SCHEDULED: sb.append("scheduled "); break;
|
---|
| 153 | }
|
---|
[240] | 154 | switch (mType) {
|
---|
| 155 | case TYPE_PERIODIC:
|
---|
[250] | 156 | sb.append("periodic (").append(mPeriod).append("s) "); break;
|
---|
[240] | 157 | case TYPE_PERIODIC_REPEATING:
|
---|
[250] | 158 | sb.append("repeating periodic (").append(mPeriod).append("s) ");
|
---|
[243] | 159 | break;
|
---|
[240] | 160 | case TYPE_DATE:
|
---|
[243] | 161 | sb.append("date (").append(getDateTimeString()).append(") "); break;
|
---|
[240] | 162 | }
|
---|
[243] | 163 | sb.append("alarm: ");
|
---|
| 164 | sb.append('"').append(mMessage).append('"');
|
---|
| 165 | return sb.toString();
|
---|
[237] | 166 | }
|
---|
[243] | 167 |
|
---|
[249] | 168 | public static String dateTimeString(Date date, boolean relative) {
|
---|
[243] | 169 | if (date == null)
|
---|
| 170 | return null;
|
---|
| 171 | String layout = LocaleUtils.getDateTimePattern();
|
---|
[247] | 172 | String dateFormat = LocaleUtils.getMediumDateFormat();
|
---|
[250] | 173 | String dateString;
|
---|
| 174 | String timeFormat;
|
---|
[249] | 175 | if (relative) {
|
---|
[250] | 176 | timeFormat = LocaleUtils.getShortTimeFormat();
|
---|
[249] | 177 | int daysFromToday = date.getDaysBetween(new Date());
|
---|
| 178 | if (daysFromToday == 0)
|
---|
| 179 | dateString = "Today"; // XXX localize
|
---|
| 180 | else if (daysFromToday == 1)
|
---|
| 181 | dateString = "Tomorrow"; // XXX localize
|
---|
| 182 | else if (daysFromToday < 7)
|
---|
| 183 | dateString = date.getDayString();
|
---|
[250] | 184 | else
|
---|
| 185 | dateString = DateFormat.withFormat(dateFormat, date);
|
---|
| 186 | } else {
|
---|
| 187 | dateString = DateFormat.withFormat(dateFormat, date);
|
---|
| 188 | timeFormat = LocaleUtils.getMediumTimeFormat();
|
---|
[249] | 189 | }
|
---|
[250] | 190 | String timeString = DateFormat.withFormat(timeFormat, date);
|
---|
[249] | 191 | return StringFormat.withFormat(layout, timeString, dateString);
|
---|
[243] | 192 | }
|
---|
| 193 |
|
---|
[249] | 194 | protected static void addUnit(StringBuffer sb, int n, String unit) {
|
---|
| 195 | if (n == 0) return;
|
---|
| 196 | if (sb.length() > 0) sb.append(", ");
|
---|
| 197 | if (n == 1) sb.append("one ").append(unit);
|
---|
| 198 | else sb.append(n).append(' ').append(unit).append("s");
|
---|
| 199 | }
|
---|
| 200 |
|
---|
| 201 | public static String intervalString(int i) { // XXX localize
|
---|
| 202 | if (i < 0)
|
---|
| 203 | return "expired";
|
---|
| 204 | StringBuffer sb = new StringBuffer();
|
---|
| 205 | if (i < 60) {
|
---|
| 206 | addUnit(sb, i, "second");
|
---|
| 207 | } else {
|
---|
| 208 | i /= 60; // minutes
|
---|
| 209 | if (i < 24 * 60) {
|
---|
| 210 | addUnit(sb, i / 60, "hour");
|
---|
| 211 | addUnit(sb, i % 60, "minute");
|
---|
| 212 | } else {
|
---|
| 213 | i /= 60; // hours
|
---|
| 214 | if (i < 365) {
|
---|
| 215 | addUnit(sb, i / 24, "day");
|
---|
| 216 | addUnit(sb, i % 24, "hour");
|
---|
| 217 | } else {
|
---|
| 218 | i /= 24; // days
|
---|
| 219 | addUnit(sb, i / 365, "year"); // XXX actually 365.242199
|
---|
| 220 | addUnit(sb, i % 365, "day");
|
---|
| 221 | }
|
---|
| 222 | }
|
---|
| 223 | }
|
---|
| 224 | return sb.toString();
|
---|
| 225 | }
|
---|
| 226 |
|
---|
| 227 | public String getDateTimeString(boolean relative) {
|
---|
| 228 | return dateTimeString(mDate, relative);
|
---|
| 229 | }
|
---|
| 230 |
|
---|
[243] | 231 | public String getDateTimeString() {
|
---|
[249] | 232 | return getDateTimeString(false);
|
---|
[243] | 233 | }
|
---|
[249] | 234 |
|
---|
| 235 | public String getIntervalString() {
|
---|
| 236 | return intervalString(remainingInterval());
|
---|
| 237 | }
|
---|
[243] | 238 |
|
---|
[237] | 239 | public String toString() {
|
---|
[249] | 240 | return getDateTimeString(true) + " - " + mMessage;
|
---|
[237] | 241 | }
|
---|
| 242 |
|
---|
[239] | 243 | public static final int TYPE_PERIODIC = 0;
|
---|
| 244 | public static final int TYPE_PERIODIC_REPEATING = 1;
|
---|
| 245 | public static final int TYPE_DATE = 2;
|
---|
| 246 |
|
---|
[241] | 247 | public static final int STATE_INVALID = 0;
|
---|
| 248 | public static final int STATE_EDITING = 1;
|
---|
| 249 | public static final int STATE_SCHEDULED = 2;
|
---|
[237] | 250 | } |
---|