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Merge pull request #1692 from MilosKozak/dst-work

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only run DST helper on certain pumps
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AdrianLxM 2019-03-28 22:37:50 +01:00 committed by GitHub
commit 5ff8dbad47
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10 changed files with 117 additions and 103 deletions
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1
app/src/main/java/info/nightscout/androidaps/interfaces/PumpInterface.java
View file

@ -65,6 +65,7 @@ public interface PumpInterface {
PumpEnactResult loadTDDs();
public boolean canHandleDST();
List<CustomAction> getCustomActions();

111
app/src/main/java/info/nightscout/androidaps/plugins/constraints/dstHelper/DstHelperPlugin.java
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@ -12,18 +12,17 @@ import info.nightscout.androidaps.interfaces.ConstraintsInterface;
import info.nightscout.androidaps.interfaces.PluginBase;
import info.nightscout.androidaps.interfaces.PluginDescription;
import info.nightscout.androidaps.interfaces.PluginType;
import info.nightscout.androidaps.interfaces.PumpInterface;
import info.nightscout.androidaps.logging.L;
import info.nightscout.androidaps.plugins.aps.loop.LoopPlugin;
import info.nightscout.androidaps.plugins.configBuilder.ConfigBuilderPlugin;
import info.nightscout.androidaps.plugins.general.overview.events.EventNewNotification;
import info.nightscout.androidaps.plugins.general.overview.notifications.Notification;
import info.nightscout.androidaps.utils.T;
/**
* Created by Rumen on 31.10.2018.
*/
public class DstHelperPlugin extends PluginBase implements ConstraintsInterface {
public static final int DISABLE_TIMEFRAME_HOURS = -3;
public static final int WARN_PRIOR_TIMEFRAME_HOURS = 24;
private static Logger log = LoggerFactory.getLogger(L.CONSTRAINTS);
private int minutesToChange = 0;
static DstHelperPlugin plugin = null;
@ -43,83 +42,53 @@ public class DstHelperPlugin extends PluginBase implements ConstraintsInterface
);
}
public int dstTest(Calendar c) throws Exception {
// c = Calendar.getInstance(TimeZone.getDefault());
// c = Calendar.getInstance(TimeZone.getTimeZone("Australia/Lord_Howe"));
// c.setTimeInMillis(DateUtil.fromISODateString("2018-10-07T01:00:00Z").getTime());
long zoneOffset = c.get(Calendar.ZONE_OFFSET);
long d1 = c.getTimeInMillis() - zoneOffset;
c.setTimeInMillis(d1);
int offset1 = c.get(Calendar.DST_OFFSET);
c.add(Calendar.DATE, 1);
long d2 = c.getTimeInMillis();
int diffInHours = (int) ((d1 - d2) / -T.hours(1).msecs());
long offsetDetectedTime = 0;
// comparing millis because change can be < 1 hour
// log.debug("Starting from: "+startTimeString + " to "+endTimeString);
// log.debug("start "+offset1+" end "+c.get(Calendar.DST_OFFSET));
if (offset1 != c.get(Calendar.DST_OFFSET)) {
//we have a time change in next 24 hours, but when exactly
// log.debug("Daylight saving time detected between " + startTimeString + " and " + endTimeString);
// log.debug("Diff in hours is: "+diffInHours);
c.setTimeInMillis(d1 - zoneOffset);
offset1 = c.get(Calendar.DST_OFFSET);
for (int i = 0; i <= diffInHours * 4; i++) {
if (offset1 != c.get(Calendar.DST_OFFSET)) {
log.debug("Detected offset in " + ((i / 4) - zoneOffset / T.hours(1).msecs()) + " hours value is " + (offset1 - c.get(Calendar.DST_OFFSET)) / T.mins(1).msecs() + " minutes");
offsetDetectedTime = c.getTimeInMillis() - d1;
break;
}
c.add(Calendar.MINUTE, 15);
}
}
int minutesLeft = (int) ((offsetDetectedTime / T.mins(1).msecs()));
/*log.debug("zoneoffset(minutes):"+zoneOffset/T.mins(1).msecs());
log.debug("Start offset: "+offset1/T.mins(1).msecs());
log.debug("End offset :" + c.get(Calendar.DST_OFFSET)/T.mins(1).msecs());
log.debug("Now is:"+startTimeString);
log.debug("Detected in(min): "+(offsetDetectedTime/T.mins(1).msecs()));
log.debug("Returning value of: " + minutesLeft); */
minutesToChange = minutesLeft;
return minutesLeft;
public static boolean wasDST(Calendar now) {
Calendar ago = (Calendar) now.clone();
ago.add(Calendar.HOUR, DISABLE_TIMEFRAME_HOURS);
return now.get(Calendar.DST_OFFSET) != ago.get(Calendar.DST_OFFSET);
}
//Return false if time to DST change is less than 91 and positive
public static boolean willBeDST(Calendar now) {
Calendar ago = (Calendar) now.clone();
ago.add(Calendar.HOUR, WARN_PRIOR_TIMEFRAME_HOURS);
return now.get(Calendar.DST_OFFSET) != ago.get(Calendar.DST_OFFSET);
}
//Return false if time to DST change happened in the last 3 hours.
@Override
public Constraint<Boolean> isLoopInvocationAllowed(Constraint<Boolean> value) {
try {
this.dstTest(Calendar.getInstance());
} catch (Exception e) {
e.printStackTrace();
}
if (this.minutesToChange <= 90 && minutesToChange > 0 && value.value()) {
try {
LoopPlugin loopPlugin = LoopPlugin.getPlugin();
if (loopPlugin.suspendedTo() == 0L) {
// loopPlugin.suspendTo(System.currentTimeMillis() + minutesToChange * T.mins(1).msecs());
warnUser(Notification.DST_LOOP_DISABLED, MainApp.gs(R.string.dst_loop_disabled_warning));
} else
log.debug("Loop already suspended");
} catch (Exception e) {
e.printStackTrace();
}
value.set(false, "DST in 90 minutes or less", this);
} else if (minutesToChange <= 24 * T.hours(1).mins() && minutesToChange > 0) {
PumpInterface pump = ConfigBuilderPlugin.getPlugin().getActivePump();
if (pump == null || pump.canHandleDST()) {
log.debug("Pump can handle DST");
return value;
}
Calendar cal = Calendar.getInstance();
if (willBeDST(cal)) {
warnUser(Notification.DST_IN_24H, MainApp.gs(R.string.dst_in_24h_warning));
}
if (!value.value()) {
log.debug("Already not allowed - don't check further");
return value;
}
if (wasDST(cal)) {
LoopPlugin loopPlugin = LoopPlugin.getPlugin();
if (!loopPlugin.isSuspended()) {
warnUser(Notification.DST_LOOP_DISABLED, MainApp.gs(R.string.dst_loop_disabled_warning));
} else {
log.debug("Loop already suspended");
}
value.set(false, "DST in last 3 hours.", this);
}
return value;
}
// display warning
void warnUser(int id, String warningText) {
private void warnUser(int id, String warningText) {
Notification notification = new Notification(id, warningText, Notification.LOW);
MainApp.bus().post(new EventNewNotification(notification));
}
}

5
app/src/main/java/info/nightscout/androidaps/plugins/pump/combo/ComboPlugin.java
View file

@ -1391,4 +1391,9 @@ public class ComboPlugin extends PluginBase implements PumpInterface, Constraint
}
@Override
public boolean canHandleDST() {
return false;
}
}

8
app/src/main/java/info/nightscout/androidaps/plugins/pump/danaR/AbstractDanaRPlugin.java
View file

@ -488,4 +488,12 @@ public abstract class AbstractDanaRPlugin extends PluginBase implements PumpInte
}
@Override
public boolean canHandleDST() {
return false;
}
}

5
app/src/main/java/info/nightscout/androidaps/plugins/pump/danaRS/DanaRSPlugin.java
View file

@ -827,4 +827,9 @@ public class DanaRSPlugin extends PluginBase implements PumpInterface, DanaRInte
}
@Override
public boolean canHandleDST() {
return false;
}
}

5
app/src/main/java/info/nightscout/androidaps/plugins/pump/insight/LocalInsightPlugin.java
View file

@ -1569,4 +1569,9 @@ public class LocalInsightPlugin extends PluginBase implements PumpInterface, Con
Notification notification = new Notification(Notification.INSIGHT_TIMEOUT_DURING_HANDSHAKE, MainApp.gs(R.string.timeout_during_handshake), Notification.URGENT);
new Handler(Looper.getMainLooper()).post(() -> MainApp.bus().post(new EventNewNotification(notification)));
}
@Override
public boolean canHandleDST() {
return true;
}
}

5
app/src/main/java/info/nightscout/androidaps/plugins/pump/mdi/MDIPlugin.java
View file

@ -260,4 +260,9 @@ public class MDIPlugin extends PluginBase implements PumpInterface {
}
@Override
public boolean canHandleDST() {
return true;
}
}

5
app/src/main/java/info/nightscout/androidaps/plugins/pump/virtual/VirtualPumpPlugin.java
View file

@ -455,6 +455,11 @@ public class VirtualPumpPlugin extends PluginBase implements PumpInterface {
return pumpType;
}
@Override
public boolean canHandleDST() {
return true;
}
public void refreshConfiguration() {
String pumptype = SP.getString(R.string.key_virtualpump_type, "Generic AAPS");

2
app/src/main/res/values/strings.xml
View file

@ -1319,7 +1319,7 @@
<string name="key_smbmaxminutes" translatable="false">smbmaxminutes</string>
<string name="dst_plugin_name" translatable="false">Dayligh Saving time</string>
<string name="dst_in_24h_warning">Dayligh Saving time change in 24h or less</string>
<string name="dst_loop_disabled_warning">Dayligh Saving time change in less than 3 hours - Closed loop diabled</string>
<string name="dst_loop_disabled_warning">Dayligh Saving time change less than 3 hours ago - Closed loop diabled</string>
<string name="storage">internal storage constraint</string>
<string name="diskfull">Free at least %1$d MB from internal storage! Loop disabled!</string>
<string name="wrongformat">Wrong format</string>

73
app/src/test/java/info/nightscout/androidaps/plugins/constraints/dstHelper/DstHelperPluginTest.java
View file

@ -9,7 +9,11 @@ import org.junit.runner.RunWith;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.Locale;
import java.util.TimeZone;
import info.AAPSMocker;
@ -27,39 +31,46 @@ public class DstHelperPluginTest {
public void runTest() throws Exception {
AAPSMocker.mockMainApp();
AAPSMocker.mockApplicationContext();
// test different time zones
//Starting with Europe/Sofia
Calendar c = Calendar.getInstance(TimeZone.getTimeZone("Europe/Sofia"));
c.setTimeInMillis(DateUtil.fromISODateString("2018-10-28T02:00:00Z").getTime());
int minutesLeftToChange = plugin.dstTest(c);
Assert.assertEquals(60, minutesLeftToChange);
c.setTimeInMillis(DateUtil.fromISODateString("2018-03-25T02:00:00Z").getTime());
minutesLeftToChange = plugin.dstTest(c);
Assert.assertEquals(60, minutesLeftToChange);
// try something with half hour somewhere in Australia
c = Calendar.getInstance(TimeZone.getTimeZone("Australia/Lord_Howe"));
c.setTimeInMillis(DateUtil.fromISODateString("2018-04-01T00:00:00Z").getTime());
minutesLeftToChange = plugin.dstTest(c);
// try something with half hour somewhere in Australia
c = Calendar.getInstance(TimeZone.getTimeZone("Australia/Lord_Howe"));
c.setTimeInMillis(DateUtil.fromISODateString("2018-04-01T00:00:00Z").getTime());
minutesLeftToChange = plugin.dstTest(c);
Assert.assertEquals(90, minutesLeftToChange);
c = Calendar.getInstance(TimeZone.getTimeZone("Australia/Lord_Howe"));
// and back
c.setTimeInMillis(DateUtil.fromISODateString("2018-10-07T00:00:00Z").getTime());
minutesLeftToChange = plugin.dstTest(c);
Assert.assertEquals(120, minutesLeftToChange);
c.setTimeInMillis(DateUtil.fromISODateString("2018-10-08T00:00:00Z").getTime());
minutesLeftToChange = plugin.dstTest(c);
Assert.assertEquals(0, minutesLeftToChange);
TimeZone tz = TimeZone.getTimeZone("Europe/Rome");
TimeZone.setDefault(tz);
Calendar cal = Calendar.getInstance(tz, Locale.ITALIAN);
DateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm", Locale.ITALIAN);
Date dateBeforeDST = df.parse("2018-03-25 01:55");
cal.setTime(dateBeforeDST);
Assert.assertEquals(false, plugin.wasDST(cal));
Assert.assertEquals(true, plugin.willBeDST(cal));
TimeZone.setDefault(tz);
cal = Calendar.getInstance(tz, Locale.ITALIAN);
dateBeforeDST = df.parse("2018-03-25 03:05");
cal.setTime(dateBeforeDST);
Assert.assertEquals(true, plugin.wasDST(cal));
Assert.assertEquals(false, plugin.willBeDST(cal));
TimeZone.setDefault(tz);
cal = Calendar.getInstance(tz, Locale.ITALIAN);
dateBeforeDST = df.parse("2018-03-25 02:05"); //Cannot happen!!!
cal.setTime(dateBeforeDST);
Assert.assertEquals(true, plugin.wasDST(cal));
Assert.assertEquals(false, plugin.willBeDST(cal));
TimeZone.setDefault(tz);
cal = Calendar.getInstance(tz, Locale.ITALIAN);
dateBeforeDST = df.parse("2018-03-25 05:55"); //Cannot happen!!!
cal.setTime(dateBeforeDST);
Assert.assertEquals(true, plugin.wasDST(cal));
Assert.assertEquals(false, plugin.willBeDST(cal));
TimeZone.setDefault(tz);
cal = Calendar.getInstance(tz, Locale.ITALIAN);
dateBeforeDST = df.parse("2018-03-25 06:05"); //Cannot happen!!!
cal.setTime(dateBeforeDST);
Assert.assertEquals(false, plugin.wasDST(cal));
Assert.assertEquals(false, plugin.willBeDST(cal));
// DST event was 30 mins
c.setTimeInMillis(DateUtil.fromISODateString("2018-04-01T02:00:00Z").getTime());
minutesLeftToChange = plugin.dstTest(c);
// Assert.assertEquals(630, plugin.zoneOffsetInMinutes(c));
Assert.assertEquals(0, minutesLeftToChange);
}
}