use global units setting

app/src/main/java/info/nightscout/androidaps/MainActivity.java

@@ -249,8 +249,6 @@ public class MainActivity extends NoSplashAppCompatActivity {
 
     private void doMigrations() {
 
-        checkUpgradeToProfileTarget();
-
         // guarantee that the unreachable threshold is at least 30 and of type String
         // Added in 1.57 at 21.01.2018
         int unreachable_threshold = SP.getInt(R.string.key_pump_unreachable_threshold, 30);
@@ -260,26 +258,6 @@ public class MainActivity extends NoSplashAppCompatActivity {
     }
 
 
-    private void checkUpgradeToProfileTarget() { // TODO: can be removed in the future
-        boolean oldKeyExists = SP.contains("openapsma_min_bg");
-        if (oldKeyExists) {
-            Profile profile = ProfileFunctions.getInstance().getProfile();
-            String oldRange = SP.getDouble("openapsma_min_bg", 0d) + " - " + SP.getDouble("openapsma_max_bg", 0d);
-            String newRange = "";
-            if (profile != null) {
-                newRange = profile.getTargetLow() + " - " + profile.getTargetHigh();
-            }
-            String message = "Target range is changed in current version.\n\nIt's not taken from preferences but from profile.\n\n!!! REVIEW YOUR SETTINGS !!!";
-            message += "\n\nOld settings: " + oldRange;
-            message += "\nProfile settings: " + newRange;
-            OKDialog.show(this, "Target range change", message, () -> {
-                SP.remove("openapsma_min_bg");
-                SP.remove("openapsma_max_bg");
-                SP.remove("openapsma_target_bg");
-            });
-        }
-    }
-
     @Override
     public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
         super.onRequestPermissionsResult(requestCode, permissions, grantResults);

app/src/main/java/info/nightscout/androidaps/activities/HistoryBrowseActivity.java

@@ -231,9 +231,8 @@ public class HistoryBrowseActivity extends NoSplashActivity {
             noProfile.setVisibility(View.GONE);
         }
 
-        final String units = profile.getUnits();
+        final double lowLine = OverviewPlugin.INSTANCE.determineLowLine();
-        final double lowLine = OverviewPlugin.INSTANCE.determineLowLine(units);
+        final double highLine = OverviewPlugin.INSTANCE.determineHighLine();
-        final double highLine = OverviewPlugin.INSTANCE.determineHighLine(units);
 
         buttonDate.setText(DateUtil.dateAndTimeString(start));
         buttonZoom.setText(String.valueOf(rangeToDisplay));

app/src/main/java/info/nightscout/androidaps/data/Profile.java

@@ -149,7 +149,7 @@ public class Profile {
         return units;
     }
 
-    public TimeZone getTimeZone() {
+    TimeZone getTimeZone() {
         return timeZone;
     }
 
@@ -162,7 +162,7 @@ public class Profile {
         double multiplier = getMultiplier(array);
 
         LongSparseArray<Double> sparse = new LongSparseArray<>();
-        for (Integer index = 0; index < array.length(); index++) {
+        for (int index = 0; index < array.length(); index++) {
             try {
                 final JSONObject o = array.getJSONObject(index);
                 long tas = 0;
@@ -385,12 +385,12 @@ public class Profile {
         return retValue;
     }
 
-    public double getIsf() {
+    public double getIsfMgdl() {
-        return getIsfTimeFromMidnight(secondsFromMidnight());
+        return toMgdl(getIsfTimeFromMidnight(secondsFromMidnight()), units);
     }
 
-    public double getIsf(long time) {
+    public double getIsfMgdl(long time) {
-        return getIsfTimeFromMidnight(secondsFromMidnight(time));
+        return toMgdl(getIsfTimeFromMidnight(secondsFromMidnight(time)), units);
     }
 
     double getIsfTimeFromMidnight(int timeAsSeconds) {
@@ -405,15 +405,15 @@ public class Profile {
         return getValuesList(isf_v, null, new DecimalFormat("0.0"), getUnits() + MainApp.gs(R.string.profile_per_unit));
     }
 
-    public ProfileValue[] getIsfs() {
+    public ProfileValue[] getIsfsMgdl() {
         if (isf_v == null)
             isf_v = convertToSparseArray(ic);
         ProfileValue[] ret = new ProfileValue[isf_v.size()];
 
-        for (Integer index = 0; index < isf_v.size(); index++) {
+        for (int index = 0; index < isf_v.size(); index++) {
-            Integer tas = (int) isf_v.keyAt(index);
+            int tas = (int) isf_v.keyAt(index);
             double value = isf_v.valueAt(index);
-            ret[index] = new ProfileValue(tas, value);
+            ret[index] = new ProfileValue(tas, toMgdl(value, units));
         }
         return ret;
     }
@@ -495,44 +495,44 @@ public class Profile {
         return ret;
     }
 
-    public double getTarget() {
+    public double getTargetMgdl() {
-        return getTarget(secondsFromMidnight());
+        return getTargetMgdl(secondsFromMidnight());
     }
 
-    protected double getTarget(int timeAsSeconds) {
+    public double getTargetMgdl(int timeAsSeconds) {
-        return (getTargetLowTimeFromMidnight(timeAsSeconds) + getTargetHighTimeFromMidnight(timeAsSeconds)) / 2;
+        return toMgdl((getTargetLowTimeFromMidnight(timeAsSeconds) + getTargetHighTimeFromMidnight(timeAsSeconds)) / 2, units);
     }
 
-    public double getTargetLow() {
+    public double getTargetLowMgdl() {
-        return getTargetLowTimeFromMidnight(secondsFromMidnight());
+        return toMgdl(getTargetLowTimeFromMidnight(secondsFromMidnight()), units);
     }
 
-    public double getTargetLow(long time) {
+    public double getTargetLowMgdl(long time) {
-        return getTargetLowTimeFromMidnight(secondsFromMidnight(time));
+        return toMgdl(getTargetLowTimeFromMidnight(secondsFromMidnight(time)), units);
     }
 
-    public double getTargetLowTimeFromMidnight(int timeAsSeconds) {
+    double getTargetLowTimeFromMidnight(int timeAsSeconds) {
         if (targetLow_v == null)
             targetLow_v = convertToSparseArray(targetLow);
         return getValueToTime(targetLow_v, timeAsSeconds);
     }
 
-    public double getTargetHigh() {
+    public double getTargetHighMgdl() {
-        return getTargetHighTimeFromMidnight(secondsFromMidnight());
+        return toMgdl(getTargetHighTimeFromMidnight(secondsFromMidnight()), units);
     }
 
-    public double getTargetHigh(long time) {
+    public double getTargetHighMgdl(long time) {
-        return getTargetHighTimeFromMidnight(secondsFromMidnight(time));
+        return toMgdl(getTargetHighTimeFromMidnight(secondsFromMidnight(time)), units);
     }
 
-    public double getTargetHighTimeFromMidnight(int timeAsSeconds) {
+    double getTargetHighTimeFromMidnight(int timeAsSeconds) {
         if (targetHigh_v == null)
             targetHigh_v = convertToSparseArray(targetHigh);
         return getValueToTime(targetHigh_v, timeAsSeconds);
     }
 
     public class TargetValue {
-        public TargetValue(int timeAsSeconds, double low, double high) {
+        TargetValue(int timeAsSeconds, double low, double high) {
             this.timeAsSeconds = timeAsSeconds;
             this.low = low;
             this.high = high;
@@ -559,17 +559,17 @@ public class Profile {
         return ret;
     }
 
-    public ProfileValue[] getSingleTargets() {
+    public ProfileValue[] getSingleTargetsMgdl() {
         if (targetLow_v == null)
             targetLow_v = convertToSparseArray(targetLow);
         if (targetHigh_v == null)
             targetHigh_v = convertToSparseArray(targetHigh);
         ProfileValue[] ret = new ProfileValue[targetLow_v.size()];
 
-        for (Integer index = 0; index < targetLow_v.size(); index++) {
+        for (int index = 0; index < targetLow_v.size(); index++) {
-            Integer tas = (int) targetLow_v.keyAt(index);
+            int tas = (int) targetLow_v.keyAt(index);
             double target = (targetLow_v.valueAt(index) + targetHigh_v.valueAt(index)) / 2;
-            ret[index] = new ProfileValue(tas, target);
+            ret[index] = new ProfileValue(tas, toMgdl(target, units));
         }
         return ret;
     }

app/src/main/java/info/nightscout/androidaps/data/ProfileStore.java

@@ -11,22 +11,19 @@ import org.slf4j.LoggerFactory;
 import java.util.ArrayList;
 import java.util.Iterator;
 
-import info.nightscout.androidaps.Constants;
-
 /**
  * Created by mike on 01.06.2017.
  */
 
 public class ProfileStore {
     private static Logger log = LoggerFactory.getLogger(ProfileStore.class);
-    private JSONObject json = null;
+    private JSONObject json;
-    private String units = Constants.MGDL;
 
-    ArrayMap<String, Profile> cachedObjects = new ArrayMap<>();
+    private ArrayMap<String, Profile> cachedObjects = new ArrayMap<>();
 
     public ProfileStore(JSONObject json) {
         this.json = json;
-        getDefaultProfile(); // initialize units
+        getDefaultProfile();
     }
 
     public JSONObject getData() {
@@ -42,13 +39,13 @@ public class ProfileStore {
             if (store.has(defaultProfileName)) {
                 profile = cachedObjects.get(defaultProfileName);
                 if (profile == null) {
-                    if (store.has("units"))
+                    if (store.has("units")) {
-                        units = store.getString("units");
+                        String units = store.getString("units");
                         profile = new Profile(store.getJSONObject(defaultProfileName), units);
-                    units = profile.getUnits();
                         cachedObjects.put(defaultProfileName, profile);
                     }
                 }
+            }
         } catch (JSONException e) {
             log.error("Unhandled exception", e);
         }
@@ -70,10 +67,6 @@ public class ProfileStore {
         return defaultProfileName;
     }
 
-    public String getUnits() {
-        return units;
-    }
-
     @Nullable
     public Profile getSpecificProfile(String profileName) {
         Profile profile = null;
@@ -82,13 +75,13 @@ public class ProfileStore {
             if (store.has(profileName)) {
                 profile = cachedObjects.get(profileName);
                 if (profile == null) {
-                    if (store.has("units"))
+                    if (store.has("units")) {
-                        units = store.getString("units");
+                        String units = store.getString("units");
                         profile = new Profile(store.getJSONObject(profileName), units);
-                    units = profile.getUnits();
                         cachedObjects.put(profileName, profile);
                     }
                 }
+            }
         } catch (JSONException e) {
             log.error("Unhandled exception", e);
         }
@@ -96,7 +89,7 @@ public class ProfileStore {
     }
 
     public ArrayList<CharSequence> getProfileList() {
-        ArrayList<CharSequence> ret = new ArrayList<CharSequence>();
+        ArrayList<CharSequence> ret = new ArrayList<>();
 
         JSONObject store;
         try {
@@ -110,9 +103,6 @@ public class ProfileStore {
         } catch (JSONException e) {
             log.error("Unhandled exception", e);
         }
-
         return ret;
     }
-
-
 }

app/src/main/java/info/nightscout/androidaps/data/QuickWizardEntry.java

@@ -11,6 +11,7 @@ import info.nightscout.androidaps.R;
 import info.nightscout.androidaps.db.BgReading;
 import info.nightscout.androidaps.db.TempTarget;
 import info.nightscout.androidaps.interfaces.TreatmentsInterface;
+import info.nightscout.androidaps.plugins.configBuilder.ProfileFunctions;
 import info.nightscout.androidaps.plugins.iob.iobCobCalculator.CobInfo;
 import info.nightscout.androidaps.plugins.iob.iobCobCalculator.GlucoseStatus;
 import info.nightscout.androidaps.plugins.iob.iobCobCalculator.IobCobCalculatorPlugin;
@@ -74,7 +75,7 @@ public class QuickWizardEntry {
         //BG
         double bg = 0;
         if (lastBG != null && useBG() == YES) {
-            bg = lastBG.valueToUnits(profile.getUnits());
+            bg = lastBG.valueToUnits(ProfileFunctions.getSystemUnits());
         }
 
         // COB

app/src/main/java/info/nightscout/androidaps/db/BgReading.java

@@ -181,8 +181,7 @@ public class BgReading implements DataPointWithLabelInterface {
 
     @Override
     public double getY() {
-        String units = ProfileFunctions.getInstance().getProfileUnits();
+        return valueToUnits(ProfileFunctions.getSystemUnits());
-        return valueToUnits(units);
     }
 
     @Override
@@ -215,9 +214,9 @@ public class BgReading implements DataPointWithLabelInterface {
 
     @Override
     public int getColor() {
-        String units = ProfileFunctions.getInstance().getProfileUnits();
+        String units = ProfileFunctions.getSystemUnits();
-        Double lowLine = OverviewPlugin.INSTANCE.determineLowLine(units);
+        Double lowLine = OverviewPlugin.INSTANCE.determineLowLine();
-        Double highLine = OverviewPlugin.INSTANCE.determineHighLine(units);
+        Double highLine = OverviewPlugin.INSTANCE.determineHighLine();
         int color = MainApp.gc(R.color.inrange);
         if (isPrediction())
             return getPredectionColor();

app/src/main/java/info/nightscout/androidaps/db/CareportalEvent.java

@@ -167,7 +167,7 @@ public class CareportalEvent implements DataPointWithLabelInterface, Interval {
 
     @Override
     public double getY() {
-        String units = ProfileFunctions.getInstance().getProfileUnits();
+        String units = ProfileFunctions.getSystemUnits();
         if (eventType.equals(MBG)) {
             double mbg = 0d;
             try {

app/src/main/java/info/nightscout/androidaps/db/ExtendedBolus.java

@@ -259,11 +259,11 @@ public class ExtendedBolus implements Interval, DataPointWithLabelInterface {
         double sensitivityRatio = lastAutosensResult.ratio;
         double normalTarget = 100;
 
-        if (exercise_mode && isTempTarget && profile.getTarget() >= normalTarget + 5) {
+        if (exercise_mode && isTempTarget && profile.getTargetMgdl() >= normalTarget + 5) {
             // w/ target 100, temp target 110 = .89, 120 = 0.8, 140 = 0.67, 160 = .57, and 200 = .44
             // e.g.: Sensitivity ratio set to 0.8 based on temp target of 120; Adjusting basal from 1.65 to 1.35; ISF from 58.9 to 73.6
             double c = half_basal_exercise_target - normalTarget;
-            sensitivityRatio = c / (c + profile.getTarget() - normalTarget);
+            sensitivityRatio = c / (c + profile.getTargetMgdl() - normalTarget);
         }
 
         if (realDuration > 0) {

app/src/main/java/info/nightscout/androidaps/db/TemporaryBasal.java

@@ -299,11 +299,11 @@ public class TemporaryBasal implements Interval, DbObjectBase {
         double sensitivityRatio = lastAutosensResult.ratio;
         double normalTarget = 100;
 
-        if (exercise_mode && isTempTarget && profile.getTarget() >= normalTarget + 5) {
+        if (exercise_mode && isTempTarget && profile.getTargetMgdl() >= normalTarget + 5) {
             // w/ target 100, temp target 110 = .89, 120 = 0.8, 140 = 0.67, 160 = .57, and 200 = .44
             // e.g.: Sensitivity ratio set to 0.8 based on temp target of 120; Adjusting basal from 1.65 to 1.35; ISF from 58.9 to 73.6
             double c = half_basal_exercise_target - normalTarget;
-            sensitivityRatio = c / (c + profile.getTarget() - normalTarget);
+            sensitivityRatio = c / (c + profile.getTargetMgdl() - normalTarget);
         }
 
         if (realDuration > 0) {

app/src/main/java/info/nightscout/androidaps/interfaces/ProfileInterface.java

@@ -10,6 +10,5 @@ import info.nightscout.androidaps.data.ProfileStore;
 public interface ProfileInterface {
     @Nullable
     ProfileStore getProfile();
-    String getUnits();
     String getProfileName();
 }

app/src/main/java/info/nightscout/androidaps/plugins/aps/openAPSAMA/DetermineBasalAdapterAMAJS.java

@@ -23,6 +23,7 @@ import javax.annotation.Nullable;
 import info.nightscout.androidaps.Constants;
 import info.nightscout.androidaps.MainApp;
 import info.nightscout.androidaps.R;
+import info.nightscout.androidaps.plugins.configBuilder.ProfileFunctions;
 import info.nightscout.androidaps.plugins.iob.iobCobCalculator.GlucoseStatus;
 import info.nightscout.androidaps.data.IobTotal;
 import info.nightscout.androidaps.data.MealData;
@@ -194,8 +195,6 @@ public class DetermineBasalAdapterAMAJS {
                         double autosensDataRatio,
                         boolean tempTargetSet) throws JSONException {
 
-        String units = profile.getUnits();
-
         mProfile = new JSONObject();
         mProfile.put("max_iob", maxIob);
         mProfile.put("dia", Math.min(profile.getDia(), 3d));
@@ -206,7 +205,7 @@ public class DetermineBasalAdapterAMAJS {
         mProfile.put("max_bg", maxBg);
         mProfile.put("target_bg", targetBg);
         mProfile.put("carb_ratio", profile.getIc());
-        mProfile.put("sens", Profile.toMgdl(profile.getIsf(), units));
+        mProfile.put("sens", profile.getIsfMgdl());
         mProfile.put("max_daily_safety_multiplier", SP.getInt(R.string.key_openapsama_max_daily_safety_multiplier, 3));
         mProfile.put("current_basal_safety_multiplier", SP.getDouble(R.string.key_openapsama_current_basal_safety_multiplier, 4d));
         mProfile.put("skip_neutral_temps", true);
@@ -220,7 +219,7 @@ public class DetermineBasalAdapterAMAJS {
             mProfile.put("min_5m_carbimpact", SP.getDouble(R.string.key_openapsama_min_5m_carbimpact, SMBDefaults.min_5m_carbimpact));
         }
 
-        if (units.equals(Constants.MMOL)) {
+        if (ProfileFunctions.getSystemUnits().equals(Constants.MMOL)) {
             mProfile.put("out_units", "mmol/L");
         }
 

app/src/main/java/info/nightscout/androidaps/plugins/aps/openAPSAMA/OpenAPSAMAPlugin.java

@@ -107,6 +107,13 @@ public class OpenAPSAMAPlugin extends PluginBase implements APSInterface {
             return;
         }
 
+        if (pump == null) {
+            RxBus.INSTANCE.send(new EventOpenAPSUpdateResultGui(MainApp.gs(R.string.nopumpselected)));
+            if (L.isEnabled(L.APS))
+                log.debug(MainApp.gs(R.string.nopumpselected));
+            return;
+        }
+
         if (!isEnabled(PluginType.APS)) {
             RxBus.INSTANCE.send(new EventOpenAPSUpdateResultGui(MainApp.gs(R.string.openapsma_disabled)));
             if (L.isEnabled(L.APS))
@@ -121,12 +128,10 @@ public class OpenAPSAMAPlugin extends PluginBase implements APSInterface {
             return;
         }
 
-        String units = profile.getUnits();
-
         double maxBasal = MainApp.getConstraintChecker().getMaxBasalAllowed(profile).value();
-        double minBg = Profile.toMgdl(profile.getTargetLow(), units);
+        double minBg = profile.getTargetLowMgdl();
-        double maxBg = Profile.toMgdl(profile.getTargetHigh(), units);
+        double maxBg = profile.getTargetHighMgdl();
-        double targetBg = Profile.toMgdl(profile.getTarget(), units);
+        double targetBg = profile.getTargetMgdl();
 
         minBg = Round.roundTo(minBg, 0.1d);
         maxBg = Round.roundTo(maxBg, 0.1d);
@@ -162,7 +167,7 @@ public class OpenAPSAMAPlugin extends PluginBase implements APSInterface {
             return;
         if (!HardLimits.checkOnlyHardLimits(profile.getIcTimeFromMidnight(Profile.secondsFromMidnight()), "carbratio", HardLimits.MINIC, HardLimits.MAXIC))
             return;
-        if (!HardLimits.checkOnlyHardLimits(Profile.toMgdl(profile.getIsf(), units), "sens", HardLimits.MINISF, HardLimits.MAXISF))
+        if (!HardLimits.checkOnlyHardLimits(profile.getIsfMgdl(), "sens", HardLimits.MINISF, HardLimits.MAXISF))
             return;
         if (!HardLimits.checkOnlyHardLimits(profile.getMaxDailyBasal(), "max_daily_basal", 0.02, HardLimits.maxBasal()))
             return;

app/src/main/java/info/nightscout/androidaps/plugins/aps/openAPSMA/DetermineBasalAdapterMAJS.java

@@ -20,6 +20,7 @@ import javax.annotation.Nullable;
 
 import info.nightscout.androidaps.Constants;
 import info.nightscout.androidaps.R;
+import info.nightscout.androidaps.plugins.configBuilder.ProfileFunctions;
 import info.nightscout.androidaps.plugins.iob.iobCobCalculator.GlucoseStatus;
 import info.nightscout.androidaps.data.IobTotal;
 import info.nightscout.androidaps.data.MealData;
@@ -160,8 +161,6 @@ public class DetermineBasalAdapterMAJS {
                         GlucoseStatus glucoseStatus,
                         MealData mealData) throws JSONException {
 
-        String units = profile.getUnits();
-
         mProfile = new JSONObject();
         mProfile.put("max_iob", maxIob);
         mProfile.put("dia", Math.min(profile.getDia(), 3d));
@@ -172,11 +171,11 @@ public class DetermineBasalAdapterMAJS {
         mProfile.put("max_bg", maxBg);
         mProfile.put("target_bg", targetBg);
         mProfile.put("carb_ratio", profile.getIc());
-        mProfile.put("sens", Profile.toMgdl(profile.getIsf(), units));
+        mProfile.put("sens", profile.getIsfMgdl());
 
         mProfile.put("current_basal", basalRate);
 
-        if (units.equals(Constants.MMOL)) {
+        if (ProfileFunctions.getSystemUnits().equals(Constants.MMOL)) {
             mProfile.put("out_units", "mmol/L");
         }
 

app/src/main/java/info/nightscout/androidaps/plugins/aps/openAPSMA/OpenAPSMAPlugin.java

@@ -106,6 +106,13 @@ public class OpenAPSMAPlugin extends PluginBase implements APSInterface {
             return;
         }
 
+        if (pump == null) {
+            RxBus.INSTANCE.send(new EventOpenAPSUpdateResultGui(MainApp.gs(R.string.nopumpselected)));
+            if (L.isEnabled(L.APS))
+                log.debug(MainApp.gs(R.string.nopumpselected));
+            return;
+        }
+
         if (!isEnabled(PluginType.APS)) {
             RxBus.INSTANCE.send(new EventOpenAPSUpdateResultGui(MainApp.gs(R.string.openapsma_disabled)));
             if (L.isEnabled(L.APS))
@@ -120,13 +127,11 @@ public class OpenAPSMAPlugin extends PluginBase implements APSInterface {
             return;
         }
 
-        String units = profile.getUnits();
-
         double maxBasal = MainApp.getConstraintChecker().getMaxBasalAllowed(profile).value();
 
-        double minBg = Profile.toMgdl(profile.getTargetLow(), units);
+        double minBg = profile.getTargetLowMgdl();
-        double maxBg = Profile.toMgdl(profile.getTargetHigh(), units);
+        double maxBg = profile.getTargetHighMgdl();
-        double targetBg = Profile.toMgdl(profile.getTarget(), units);
+        double targetBg = profile.getTargetMgdl();
 
         minBg = Round.roundTo(minBg, 0.1d);
         maxBg = Round.roundTo(maxBg, 0.1d);
@@ -160,7 +165,7 @@ public class OpenAPSMAPlugin extends PluginBase implements APSInterface {
             return;
         if (!checkOnlyHardLimits(profile.getIcTimeFromMidnight(Profile.secondsFromMidnight()), "carbratio", HardLimits.MINIC, HardLimits.MAXIC))
             return;
-        if (!checkOnlyHardLimits(Profile.toMgdl(profile.getIsf(), units), "sens", HardLimits.MINISF, HardLimits.MAXISF))
+        if (!checkOnlyHardLimits(profile.getIsfMgdl(), "sens", HardLimits.MINISF, HardLimits.MAXISF))
             return;
         if (!checkOnlyHardLimits(profile.getMaxDailyBasal(), "max_daily_basal", 0.02, HardLimits.maxBasal()))
             return;

app/src/main/java/info/nightscout/androidaps/plugins/aps/openAPSSMB/DetermineBasalAdapterSMBJS.java

@@ -23,6 +23,7 @@ import javax.annotation.Nullable;
 import info.nightscout.androidaps.Constants;
 import info.nightscout.androidaps.MainApp;
 import info.nightscout.androidaps.R;
+import info.nightscout.androidaps.plugins.configBuilder.ProfileFunctions;
 import info.nightscout.androidaps.plugins.iob.iobCobCalculator.GlucoseStatus;
 import info.nightscout.androidaps.data.IobTotal;
 import info.nightscout.androidaps.data.MealData;
@@ -219,8 +220,6 @@ public class DetermineBasalAdapterSMBJS {
                         boolean advancedFiltering
     ) throws JSONException {
 
-        String units = profile.getUnits();
-
         mProfile = new JSONObject();
 
         mProfile.put("max_iob", maxIob);
@@ -232,7 +231,7 @@ public class DetermineBasalAdapterSMBJS {
         mProfile.put("max_bg", maxBg);
         mProfile.put("target_bg", targetBg);
         mProfile.put("carb_ratio", profile.getIc());
-        mProfile.put("sens", Profile.toMgdl(profile.getIsf(), units));
+        mProfile.put("sens", profile.getIsfMgdl());
         mProfile.put("max_daily_safety_multiplier", SP.getInt(R.string.key_openapsama_max_daily_safety_multiplier, 3));
         mProfile.put("current_basal_safety_multiplier", SP.getDouble(R.string.key_openapsama_current_basal_safety_multiplier, 4d));
 
@@ -273,7 +272,7 @@ public class DetermineBasalAdapterSMBJS {
         mProfile.put("temptargetSet", tempTargetSet);
         mProfile.put("autosens_max", SafeParse.stringToDouble(SP.getString(R.string.key_openapsama_autosens_max, "1.2")));
 
-        if (units.equals(Constants.MMOL)) {
+        if (ProfileFunctions.getSystemUnits().equals(Constants.MMOL)) {
             mProfile.put("out_units", "mmol/L");
         }
 

app/src/main/java/info/nightscout/androidaps/plugins/aps/openAPSSMB/OpenAPSSMBPlugin.java

@@ -111,6 +111,13 @@ public class OpenAPSSMBPlugin extends PluginBase implements APSInterface, Constr
             return;
         }
 
+        if (pump == null) {
+            RxBus.INSTANCE.send(new EventOpenAPSUpdateResultGui(MainApp.gs(R.string.nopumpselected)));
+            if (L.isEnabled(L.APS))
+                log.debug(MainApp.gs(R.string.nopumpselected));
+            return;
+        }
+
         if (!isEnabled(PluginType.APS)) {
             RxBus.INSTANCE.send(new EventOpenAPSUpdateResultGui(MainApp.gs(R.string.openapsma_disabled)));
             if (L.isEnabled(L.APS))
@@ -125,16 +132,14 @@ public class OpenAPSSMBPlugin extends PluginBase implements APSInterface, Constr
             return;
         }
 
-        String units = profile.getUnits();
-
         Constraint<Double> inputConstraints = new Constraint<>(0d); // fake. only for collecting all results
 
         Constraint<Double> maxBasalConstraint = MainApp.getConstraintChecker().getMaxBasalAllowed(profile);
         inputConstraints.copyReasons(maxBasalConstraint);
         double maxBasal = maxBasalConstraint.value();
-        double minBg = Profile.toMgdl(profile.getTargetLow(), units);
+        double minBg = profile.getTargetLowMgdl();
-        double maxBg = Profile.toMgdl(profile.getTargetHigh(), units);
+        double maxBg = profile.getTargetHighMgdl();
-        double targetBg = Profile.toMgdl(profile.getTarget(), units);
+        double targetBg = profile.getTargetMgdl();
 
         minBg = Round.roundTo(minBg, 0.1d);
         maxBg = Round.roundTo(maxBg, 0.1d);
@@ -168,7 +173,7 @@ public class OpenAPSSMBPlugin extends PluginBase implements APSInterface, Constr
             return;
         if (!checkOnlyHardLimits(profile.getIcTimeFromMidnight(Profile.secondsFromMidnight()), "carbratio", HardLimits.MINIC, HardLimits.MAXIC))
             return;
-        if (!checkOnlyHardLimits(Profile.toMgdl(profile.getIsf(), units), "sens", HardLimits.MINISF, HardLimits.MAXISF))
+        if (!checkOnlyHardLimits(profile.getIsfMgdl(), "sens", HardLimits.MINISF, HardLimits.MAXISF))
             return;
         if (!checkOnlyHardLimits(profile.getMaxDailyBasal(), "max_daily_basal", 0.02, HardLimits.maxBasal()))
             return;

app/src/main/java/info/nightscout/androidaps/plugins/configBuilder/ProfileFunctions.java

@@ -120,11 +120,6 @@ public class ProfileFunctions {
         return SP.getString(R.string.key_units, Constants.MGDL);
     }
 
-    public String getProfileUnits() {
-        Profile profile = getProfile();
-        return profile != null ? profile.getUnits() : Constants.MGDL;
-    }
-
     @Nullable
     public Profile getProfile(long time) {
         TreatmentsInterface activeTreatments = TreatmentsPlugin.getPlugin();

app/src/main/java/info/nightscout/androidaps/plugins/general/automation/elements/InputBg.java

@@ -25,7 +25,7 @@ public class InputBg extends Element {
 
     public InputBg() {
         super();
-        setUnits(ProfileFunctions.getInstance().getProfileUnits());
+        setUnits(ProfileFunctions.getSystemUnits());
         if (getUnits().equals(Constants.MMOL))
             value = MMOL_MIN;
         else

app/src/main/java/info/nightscout/androidaps/plugins/general/automation/elements/InputTempTarget.java

@@ -37,7 +37,7 @@ public class InputTempTarget extends Element {
 
     public InputTempTarget() {
         super();
-        setUnits(ProfileFunctions.getInstance().getProfileUnits());
+        setUnits(ProfileFunctions.getSystemUnits());
         if (getUnits().equals(Constants.MMOL))
             value = 6;
         else

app/src/main/java/info/nightscout/androidaps/plugins/general/automation/triggers/TriggerDelta.java

@@ -45,7 +45,7 @@ public class TriggerDelta extends Trigger {
 
     public TriggerDelta() {
         super();
-        this.units = ProfileFunctions.getInstance().getProfileUnits();
+        this.units = ProfileFunctions.getSystemUnits();
         initializer();
     }
 

app/src/main/java/info/nightscout/androidaps/plugins/general/careportal/Dialogs/NewNSTreatmentDialog.java

@@ -71,7 +71,6 @@ public class NewNSTreatmentDialog extends DialogFragment implements View.OnClick
 
     Profile profile;
     public ProfileStore profileStore;
-    String units = Constants.MGDL;
 
     TextView eventTypeText;
     LinearLayout layoutPercent;
@@ -179,7 +178,6 @@ public class NewNSTreatmentDialog extends DialogFragment implements View.OnClick
             }
         } else {
             ArrayList<CharSequence> profileList;
-            units = profile != null ? profile.getUnits() : Constants.MGDL;
             profileList = profileStore.getProfileList();
             ArrayAdapter<CharSequence> adapter = new ArrayAdapter<>(getContext(),
                     R.layout.spinner_centered, profileList);
@@ -190,7 +188,7 @@ public class NewNSTreatmentDialog extends DialogFragment implements View.OnClick
                     profileSpinner.setSelection(p);
             }
         }
-        final Double bg = Profile.fromMgdlToUnits(GlucoseStatus.getGlucoseStatusData() != null ? GlucoseStatus.getGlucoseStatusData().glucose : 0d, units);
+        final Double bg = Profile.fromMgdlToUnits(GlucoseStatus.getGlucoseStatusData() != null ? GlucoseStatus.getGlucoseStatusData().glucose : 0d, ProfileFunctions.getSystemUnits());
 
         // temp target
         final List<String> reasonList = Lists.newArrayList(
@@ -205,8 +203,8 @@ public class NewNSTreatmentDialog extends DialogFragment implements View.OnClick
             @Override
             public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
                 double defaultDuration;
-                double defaultTarget = 0;
+                double defaultTarget;
-                if (profile != null && editTemptarget.getValue() == bg) {
+                if (profile != null && editTemptarget.getValue().equals(bg)) {
                     defaultTarget = bg;
                 } else {
                     //prevent changes on screen rotate
@@ -214,7 +212,7 @@ public class NewNSTreatmentDialog extends DialogFragment implements View.OnClick
                 }
                 boolean erase = false;
 
-                String units = ProfileFunctions.getInstance().getProfileUnits();
+                String units = ProfileFunctions.getSystemUnits();
                 DefaultValueHelper helper = new DefaultValueHelper();
                 if (MainApp.gs(R.string.eatingsoon).equals(reasonList.get(position))) {
                     defaultDuration = helper.determineEatingSoonTTDuration();
@@ -249,7 +247,7 @@ public class NewNSTreatmentDialog extends DialogFragment implements View.OnClick
         });
 
         // bg
-        bgUnitsView.setText(units);
+        bgUnitsView.setText(ProfileFunctions.getSystemUnits());
 
         TextWatcher bgTextWatcher = new TextWatcher() {
 
@@ -268,7 +266,7 @@ public class NewNSTreatmentDialog extends DialogFragment implements View.OnClick
         if (profile == null) {
             editBg.setParams(bg, 0d, 500d, 0.1d, new DecimalFormat("0"), false, view.findViewById(R.id.ok), bgTextWatcher);
             editTemptarget.setParams(Constants.MIN_TT_MGDL, Constants.MIN_TT_MGDL, Constants.MAX_TT_MGDL, 0.1d, new DecimalFormat("0.0"), false, view.findViewById(R.id.ok));
-        } else if (units.equals(Constants.MMOL)) {
+        } else if (ProfileFunctions.getSystemUnits().equals(Constants.MMOL)) {
             editBg.setParams(bg, 0d, 30d, 0.1d, new DecimalFormat("0.0"), false, view.findViewById(R.id.ok), bgTextWatcher);
             editTemptarget.setParams(Constants.MIN_TT_MMOL, Constants.MIN_TT_MMOL, Constants.MAX_TT_MMOL, 0.1d, new DecimalFormat("0.0"), false, view.findViewById(R.id.ok));
         } else {
@@ -277,7 +275,7 @@ public class NewNSTreatmentDialog extends DialogFragment implements View.OnClick
         }
 
         sensorRadioButton.setOnCheckedChangeListener((buttonView, isChecked) -> {
-            Double bg1 = Profile.fromMgdlToUnits(GlucoseStatus.getGlucoseStatusData() != null ? GlucoseStatus.getGlucoseStatusData().glucose : 0d, units);
+            Double bg1 = Profile.fromMgdlToUnits(GlucoseStatus.getGlucoseStatusData() != null ? GlucoseStatus.getGlucoseStatusData().glucose : 0d, ProfileFunctions.getSystemUnits());
             if (savedInstanceState != null && savedInstanceState.getDouble("editBg") != bg1) {
                 editBg.setValue(savedInstanceState.getDouble("editBg"));
             } else {
@@ -286,16 +284,16 @@ public class NewNSTreatmentDialog extends DialogFragment implements View.OnClick
         });
 
         Integer maxCarbs = MainApp.getConstraintChecker().getMaxCarbsAllowed().value();
-        editCarbs = (NumberPicker) view.findViewById(R.id.careportal_newnstreatment_carbsinput);
+        editCarbs = view.findViewById(R.id.careportal_newnstreatment_carbsinput);
         editCarbs.setParams(0d, 0d, (double) maxCarbs, 1d, new DecimalFormat("0"), false, view.findViewById(R.id.ok));
 
         Double maxInsulin = MainApp.getConstraintChecker().getMaxBolusAllowed().value();
-        editInsulin = (NumberPicker) view.findViewById(R.id.careportal_newnstreatment_insulininput);
+        editInsulin = view.findViewById(R.id.careportal_newnstreatment_insulininput);
         editInsulin.setParams(0d, 0d, maxInsulin, 0.05d, new DecimalFormat("0.00"), false, view.findViewById(R.id.ok));
 
-        editSplit = (NumberPicker) view.findViewById(R.id.careportal_newnstreatment_splitinput);
+        editSplit = view.findViewById(R.id.careportal_newnstreatment_splitinput);
         editSplit.setParams(100d, 0d, 100d, 5d, new DecimalFormat("0"), true, view.findViewById(R.id.ok));
-        editDuration = (NumberPicker) view.findViewById(R.id.careportal_newnstreatment_durationinput);
+        editDuration = view.findViewById(R.id.careportal_newnstreatment_durationinput);
         editDuration.setParams(0d, 0d, Constants.MAX_PROFILE_SWITCH_DURATION, 10d, new DecimalFormat("0"), false, view.findViewById(R.id.ok));
 
         TextWatcher percentTextWatcher = new TextWatcher() {
@@ -319,7 +317,7 @@ public class NewNSTreatmentDialog extends DialogFragment implements View.OnClick
         Integer maxPercent = 200;
         if (profile != null)
             maxPercent = MainApp.getConstraintChecker().getMaxBasalPercentAllowed(profile).value();
-        editPercent = (NumberPicker) view.findViewById(R.id.careportal_newnstreatment_percentinput);
+        editPercent = view.findViewById(R.id.careportal_newnstreatment_percentinput);
         editPercent.setParams(0d, -100d, (double) maxPercent, 5d, new DecimalFormat("0"), true, view.findViewById(R.id.ok), percentTextWatcher);
 
         TextWatcher absoluteTextWatcher = new TextWatcher() {
@@ -343,16 +341,16 @@ public class NewNSTreatmentDialog extends DialogFragment implements View.OnClick
         Double maxAbsolute = HardLimits.maxBasal();
         if (profile != null)
             maxAbsolute = MainApp.getConstraintChecker().getMaxBasalAllowed(profile).value();
-        editAbsolute = (NumberPicker) view.findViewById(R.id.careportal_newnstreatment_absoluteinput);
+        editAbsolute = view.findViewById(R.id.careportal_newnstreatment_absoluteinput);
         editAbsolute.setParams(0d, 0d, maxAbsolute, 0.05d, new DecimalFormat("0.00"), true, view.findViewById(R.id.ok), absoluteTextWatcher);
 
-        editCarbTime = (NumberPicker) view.findViewById(R.id.careportal_newnstreatment_carbtimeinput);
+        editCarbTime = view.findViewById(R.id.careportal_newnstreatment_carbtimeinput);
         editCarbTime.setParams(0d, -60d, 60d, 5d, new DecimalFormat("0"), false, view.findViewById(R.id.ok));
 
-        editPercentage = (NumberPicker) view.findViewById(R.id.careportal_newnstreatment_percentage);
+        editPercentage = view.findViewById(R.id.careportal_newnstreatment_percentage);
         editPercentage.setParams(100d, (double) Constants.CPP_MIN_PERCENTAGE, (double) Constants.CPP_MAX_PERCENTAGE, 1d, new DecimalFormat("0"), false, view.findViewById(R.id.ok));
 
-        editTimeshift = (NumberPicker) view.findViewById(R.id.careportal_newnstreatment_timeshift);
+        editTimeshift = view.findViewById(R.id.careportal_newnstreatment_timeshift);
         editTimeshift.setParams(0d, (double) Constants.CPP_MIN_TIMESHIFT, (double) Constants.CPP_MAX_TIMESHIFT, 1d, new DecimalFormat("0"), false, view.findViewById(R.id.ok));
 
         ProfileSwitch ps = TreatmentsPlugin.getPlugin().getProfileSwitchFromHistory(DateUtil.now());
@@ -369,21 +367,21 @@ public class NewNSTreatmentDialog extends DialogFragment implements View.OnClick
             options.duration = false;
         }
 
-        showOrHide((ViewGroup) view.findViewById(R.id.careportal_newnstreatment_eventtime_layout), options.date);
+        showOrHide(view.findViewById(R.id.careportal_newnstreatment_eventtime_layout), options.date);
-        showOrHide((ViewGroup) view.findViewById(R.id.careportal_newnstreatment_bg_layout), options.bg);
+        showOrHide(view.findViewById(R.id.careportal_newnstreatment_bg_layout), options.bg);
-        showOrHide((ViewGroup) view.findViewById(R.id.careportal_newnstreatment_bgsource_layout), options.bg);
+        showOrHide(view.findViewById(R.id.careportal_newnstreatment_bgsource_layout), options.bg);
-        showOrHide((ViewGroup) view.findViewById(R.id.careportal_newnstreatment_insulin_layout), options.insulin);
+        showOrHide(view.findViewById(R.id.careportal_newnstreatment_insulin_layout), options.insulin);
-        showOrHide((ViewGroup) view.findViewById(R.id.careportal_newnstreatment_carbs_layout), options.carbs);
+        showOrHide(view.findViewById(R.id.careportal_newnstreatment_carbs_layout), options.carbs);
-        showOrHide((ViewGroup) view.findViewById(R.id.careportal_newnstreatment_split_layout), options.split);
+        showOrHide(view.findViewById(R.id.careportal_newnstreatment_split_layout), options.split);
-        showOrHide((ViewGroup) view.findViewById(R.id.careportal_newnstreatment_duration_layout), options.duration);
+        showOrHide(view.findViewById(R.id.careportal_newnstreatment_duration_layout), options.duration);
         showOrHide(layoutPercent, options.percent);
         showOrHide(layoutAbsolute, options.absolute);
-        showOrHide((ViewGroup) view.findViewById(R.id.careportal_newnstreatment_carbtime_layout), options.prebolus);
+        showOrHide(view.findViewById(R.id.careportal_newnstreatment_carbtime_layout), options.prebolus);
-        showOrHide((ViewGroup) view.findViewById(R.id.careportal_newnstreatment_profile_layout), options.profile);
+        showOrHide(view.findViewById(R.id.careportal_newnstreatment_profile_layout), options.profile);
-        showOrHide((ViewGroup) view.findViewById(R.id.careportal_newnstreatment_percentage_layout), options.profile);
+        showOrHide(view.findViewById(R.id.careportal_newnstreatment_percentage_layout), options.profile);
-        showOrHide((ViewGroup) view.findViewById(R.id.careportal_newnstreatment_timeshift_layout), options.profile);
+        showOrHide(view.findViewById(R.id.careportal_newnstreatment_timeshift_layout), options.profile);
-        showOrHide((ViewGroup) view.findViewById(R.id.careportal_newnstreatment_reuse_layout), options.profile && ps != null && ps.isCPP);
+        showOrHide(view.findViewById(R.id.careportal_newnstreatment_reuse_layout), options.profile && ps != null && ps.isCPP);
-        showOrHide((ViewGroup) view.findViewById(R.id.careportal_newnstreatment_temptarget_layout), options.tempTarget);
+        showOrHide(view.findViewById(R.id.careportal_newnstreatment_temptarget_layout), options.tempTarget);
 
         setCancelable(true);
         getDialog().setCanceledOnTouchOutside(false);
@@ -457,7 +455,7 @@ public class NewNSTreatmentDialog extends DialogFragment implements View.OnClick
         if ((data.size() > 0) &&
                 (data.get(0).date > millis - 7 * 60 * 1000L) &&
                 (data.get(0).date < millis + 7 * 60 * 1000L)) {
-            editBg.setValue(Profile.fromMgdlToUnits(data.get(0).value, units));
+            editBg.setValue(Profile.fromMgdlToUnits(data.get(0).value, ProfileFunctions.getSystemUnits()));
         }
     }
 
@@ -585,7 +583,7 @@ public class NewNSTreatmentDialog extends DialogFragment implements View.OnClick
                 data.put("preBolus", SafeParse.stringToDouble(editCarbTime.getText()));
             if (!notesEdit.getText().toString().equals(""))
                 data.put("notes", notesEdit.getText().toString());
-            data.put("units", units);
+            data.put("units", ProfileFunctions.getSystemUnits());
             if (!enteredBy.equals("")) data.put("enteredBy", enteredBy);
             if (options.eventType == R.id.careportal_combobolus) {
                 Double enteredInsulin = SafeParse.stringToDouble(editInsulin.getText());
@@ -611,7 +609,7 @@ public class NewNSTreatmentDialog extends DialogFragment implements View.OnClick
             ret += MainApp.gs(R.string.treatments_wizard_bg_label);
             ret += ": ";
             ret += JsonHelper.safeGetObject(data, "glucose", "");
-            ret += " " + units + "\n";
+            ret += " " + ProfileFunctions.getSystemUnits() + "\n";
         }
         if (data.has("glucoseType")) {
             ret += MainApp.gs(R.string.careportal_newnstreatment_glucosetype);
@@ -734,8 +732,8 @@ public class NewNSTreatmentDialog extends DialogFragment implements View.OnClick
                         .reason(reason)
                         .source(Source.USER);
                 if (tempTarget.durationInMinutes != 0) {
-                    tempTarget.low(Profile.toMgdl(targetBottom, units))
+                    tempTarget.low(Profile.toMgdl(targetBottom, ProfileFunctions.getSystemUnits()))
-                            .high(Profile.toMgdl(targetTop, units));
+                            .high(Profile.toMgdl(targetTop, ProfileFunctions.getSystemUnits()));
                 } else {
                     tempTarget.low(0).high(0);
                 }

app/src/main/java/info/nightscout/androidaps/plugins/general/nsclient/NSUpload.java

@@ -312,21 +312,14 @@ public class NSUpload {
 
     public static void uploadTempTarget(TempTarget tempTarget) {
         try {
-            Profile profile = ProfileFunctions.getInstance().getProfile();
-
-            if (profile == null) {
-                log.error("Profile is null. Skipping upload");
-                return;
-            }
-
             JSONObject data = new JSONObject();
             data.put("eventType", CareportalEvent.TEMPORARYTARGET);
             data.put("duration", tempTarget.durationInMinutes);
             data.put("reason", tempTarget.reason);
-            data.put("targetBottom", Profile.fromMgdlToUnits(tempTarget.low, profile.getUnits()));
+            data.put("targetBottom", Profile.fromMgdlToUnits(tempTarget.low, ProfileFunctions.getSystemUnits()));
-            data.put("targetTop", Profile.fromMgdlToUnits(tempTarget.high, profile.getUnits()));
+            data.put("targetTop", Profile.fromMgdlToUnits(tempTarget.high, ProfileFunctions.getSystemUnits()));
             data.put("created_at", DateUtil.toISOString(tempTarget.date));
-            data.put("units", profile.getUnits());
+            data.put("units", ProfileFunctions.getSystemUnits());
             data.put("enteredBy", MainApp.gs(R.string.app_name));
             uploadCareportalEntryToNS(data);
         } catch (JSONException e) {

app/src/main/java/info/nightscout/androidaps/plugins/general/overview/OverviewFragment.java

@@ -760,36 +760,36 @@ public class OverviewFragment extends Fragment implements View.OnClickListener,
                 pvd.show(manager, "ProfileViewDialog");
         } else if (item.getTitle().equals(MainApp.gs(R.string.eatingsoon))) {
             DefaultValueHelper defHelper = new DefaultValueHelper();
-            double target = defHelper.determineEatingSoonTT(profile.getUnits());
+            double target = defHelper.determineEatingSoonTT(Constants.MGDL);
             TempTarget tempTarget = new TempTarget()
                     .date(System.currentTimeMillis())
                     .duration(defHelper.determineEatingSoonTTDuration())
                     .reason(MainApp.gs(R.string.eatingsoon))
                     .source(Source.USER)
-                    .low(Profile.toMgdl(target, profile.getUnits()))
+                    .low(target)
-                    .high(Profile.toMgdl(target, profile.getUnits()));
+                    .high(target);
             TreatmentsPlugin.getPlugin().addToHistoryTempTarget(tempTarget);
         } else if (item.getTitle().equals(MainApp.gs(R.string.activity))) {
             DefaultValueHelper defHelper = new DefaultValueHelper();
-            double target = defHelper.determineActivityTT(profile.getUnits());
+            double target = defHelper.determineActivityTT(Constants.MGDL);
             TempTarget tempTarget = new TempTarget()
                     .date(now())
                     .duration(defHelper.determineActivityTTDuration())
                     .reason(MainApp.gs(R.string.activity))
                     .source(Source.USER)
-                    .low(Profile.toMgdl(target, profile.getUnits()))
+                    .low(target)
-                    .high(Profile.toMgdl(target, profile.getUnits()));
+                    .high(target);
             TreatmentsPlugin.getPlugin().addToHistoryTempTarget(tempTarget);
         } else if (item.getTitle().equals(MainApp.gs(R.string.hypo))) {
             DefaultValueHelper defHelper = new DefaultValueHelper();
-            double target = defHelper.determineHypoTT(profile.getUnits());
+            double target = defHelper.determineHypoTT(Constants.MGDL);
             TempTarget tempTarget = new TempTarget()
                     .date(now())
                     .duration(defHelper.determineHypoTTDuration())
                     .reason(MainApp.gs(R.string.hypo))
                     .source(Source.USER)
-                    .low(Profile.toMgdl(target, profile.getUnits()))
+                    .low(target)
-                    .high(Profile.toMgdl(target, profile.getUnits()));
+                    .high(target);
             TreatmentsPlugin.getPlugin().addToHistoryTempTarget(tempTarget);
         } else if (item.getTitle().equals(MainApp.gs(R.string.custom))) {
             NewNSTreatmentDialog newTTDialog = new NewNSTreatmentDialog();
@@ -814,7 +814,6 @@ public class OverviewFragment extends Fragment implements View.OnClickListener,
     public void onClick(View v) {
         boolean xdrip = SourceXdripPlugin.getPlugin().isEnabled(PluginType.BGSOURCE);
         boolean dexcom = SourceDexcomPlugin.INSTANCE.isEnabled(PluginType.BGSOURCE);
-        String units = ProfileFunctions.getInstance().getProfileUnits();
 
         FragmentManager manager = getFragmentManager();
         // try to fix  https://fabric.io/nightscout3/android/apps/info.nightscout.androidaps/issues/5aca7a1536c7b23527eb4be7?time=last-seven-days
@@ -1041,7 +1040,7 @@ public class OverviewFragment extends Fragment implements View.OnClickListener,
         final Profile profile = ProfileFunctions.getInstance().getProfile();
         final String profileName = ProfileFunctions.getInstance().getProfileName();
 
-        final String units = profile.getUnits();
+        final String units = ProfileFunctions.getSystemUnits();
         final double lowLine = OverviewPlugin.INSTANCE.determineLowLine(units);
         final double highLine = OverviewPlugin.INSTANCE.determineHighLine(units);
 
@@ -1126,7 +1125,7 @@ public class OverviewFragment extends Fragment implements View.OnClickListener,
         } else {
             tempTargetView.setTextColor(MainApp.gc(R.color.ribbonTextDefault));
             tempTargetView.setBackgroundColor(MainApp.gc(R.color.ribbonDefault));
-            tempTargetView.setText(Profile.toTargetRangeString(profile.getTargetLow(), profile.getTargetHigh(), units, units));
+            tempTargetView.setText(Profile.toTargetRangeString(profile.getTargetLowMgdl(), profile.getTargetHighMgdl(), Constants.MGDL, units));
             tempTargetView.setVisibility(View.VISIBLE);
         }
 

app/src/main/java/info/nightscout/androidaps/plugins/general/overview/OverviewPlugin.kt

@@ -65,19 +65,16 @@ object OverviewPlugin : PluginBase(PluginDescription()
         super.onStop()
     }
 
-    fun determineHighLine(units: String): Double {
+    @JvmOverloads
+    fun determineHighLine(units: String = ProfileFunctions.getSystemUnits()): Double {
         var highLineSetting = SP.getDouble("high_mark", Profile.fromMgdlToUnits(bgTargetHigh, units))!!
         if (highLineSetting < 1)
             highLineSetting = Profile.fromMgdlToUnits(180.0, units)
         return highLineSetting
     }
 
-    fun determineLowLine(): Double {
+    @JvmOverloads
-        val profile = ProfileFunctions.getInstance().profile ?: return bgTargetLow
+    fun determineLowLine(units: String = ProfileFunctions.getSystemUnits()): Double {
-        return determineLowLine(profile.units)
-    }
-
-    fun determineLowLine(units: String): Double {
         var lowLineSetting = SP.getDouble("low_mark", Profile.fromMgdlToUnits(bgTargetLow, units))!!
         if (lowLineSetting < 1)
             lowLineSetting = Profile.fromMgdlToUnits(76.0, units)

app/src/main/java/info/nightscout/androidaps/plugins/general/overview/dialogs/CalibrationDialog.java

@@ -60,7 +60,7 @@ public class CalibrationDialog extends DialogFragment implements View.OnClickLis
         view.findViewById(R.id.ok).setOnClickListener(this);
         view.findViewById(R.id.cancel).setOnClickListener(this);
 
-        String units = ProfileFunctions.getInstance().getProfileUnits();
+        String units = ProfileFunctions.getSystemUnits();
         Double bg = Profile.fromMgdlToUnits(GlucoseStatus.getGlucoseStatusData() != null ? GlucoseStatus.getGlucoseStatusData().glucose : 0d, units);
 
         bgNumber = (NumberPicker) view.findViewById(R.id.overview_calibration_bg);

app/src/main/java/info/nightscout/androidaps/plugins/general/overview/dialogs/NewCarbsDialog.java

@@ -1,7 +1,6 @@
 package info.nightscout.androidaps.plugins.general.overview.dialogs;
 
 import android.os.Bundle;
-import android.os.HandlerThread;
 import androidx.fragment.app.DialogFragment;
 import androidx.appcompat.app.AlertDialog;
 import android.text.Editable;
@@ -316,7 +315,7 @@ public class NewCarbsDialog extends DialogFragment implements OnClickListener, C
             int carbs = editCarbs.getValue().intValue();
             Integer carbsAfterConstraints = MainApp.getConstraintChecker().applyCarbsConstraints(new Constraint<>(carbs)).value();
 
-            final String units = currentProfile.getUnits();
+            final String units = ProfileFunctions.getSystemUnits();
             DefaultValueHelper helper = new DefaultValueHelper();
 
             int activityTTDuration = helper.determineActivityTTDuration();
@@ -332,20 +331,20 @@ public class NewCarbsDialog extends DialogFragment implements OnClickListener, C
 
             if (startActivityTTCheckbox.isChecked()) {
                 String unitLabel = "mg/dl";
-                if (currentProfile.getUnits().equals(Constants.MMOL)) {
+                if (units.equals(Constants.MMOL)) {
                     unitLabel = "mmol/l";
                 }
                 actions.add(MainApp.gs(R.string.temptargetshort) + ": " + "<font color='" + MainApp.gc(R.color.tempTargetConfirmation) + "'>" + DecimalFormatter.to1Decimal(activityTT) + " " + unitLabel + " (" + activityTTDuration + " min)</font>");
             }
             if (startEatingSoonTTCheckbox.isChecked()) {
-                if (currentProfile.getUnits().equals(Constants.MMOL)) {
+                if (units.equals(Constants.MMOL)) {
                     actions.add(MainApp.gs(R.string.temptargetshort) + ": " + "<font color='" + MainApp.gc(R.color.tempTargetConfirmation) + "'>" + DecimalFormatter.to1Decimal(eatingSoonTT) + " mmol/l (" + eatingSoonTTDuration + " min)</font>");
                 } else {
                     actions.add(MainApp.gs(R.string.temptargetshort) + ": " + "<font color='" + MainApp.gc(R.color.tempTargetConfirmation) + "'>" + DecimalFormatter.to0Decimal(eatingSoonTT) + " mg/dl (" + eatingSoonTTDuration + " min)</font>");
                 }
             }
             if (startHypoTTCheckbox.isChecked()) {
-                if (currentProfile.getUnits().equals(Constants.MMOL)) {
+                if (units.equals(Constants.MMOL)) {
                     actions.add(MainApp.gs(R.string.temptargetshort) + ": " + "<font color='" + MainApp.gc(R.color.tempTargetConfirmation) + "'>" + DecimalFormatter.to1Decimal(hypoTT) + " mmol/l (" + hypoTTDuration + " min)</font>");
                 } else {
                     actions.add(MainApp.gs(R.string.temptargetshort) + ": " + "<font color='" + MainApp.gc(R.color.tempTargetConfirmation) + "'>" + DecimalFormatter.to0Decimal(hypoTT) + " mg/dl (" + hypoTTDuration + " min)</font>");
@@ -398,8 +397,8 @@ public class NewCarbsDialog extends DialogFragment implements OnClickListener, C
                                     .duration(finalActivityTTDuration)
                                     .reason(MainApp.gs(R.string.activity))
                                     .source(Source.USER)
-                                    .low(Profile.toMgdl(finalActivityTT, currentProfile.getUnits()))
+                                    .low(Profile.toMgdl(finalActivityTT, ProfileFunctions.getSystemUnits()))
-                                    .high(Profile.toMgdl(finalActivityTT, currentProfile.getUnits()));
+                                    .high(Profile.toMgdl(finalActivityTT, ProfileFunctions.getSystemUnits()));
                             TreatmentsPlugin.getPlugin().addToHistoryTempTarget(tempTarget);
                         } else if (startEatingSoonTTCheckbox.isChecked()) {
                             TempTarget tempTarget = new TempTarget()
@@ -407,8 +406,8 @@ public class NewCarbsDialog extends DialogFragment implements OnClickListener, C
                                     .duration(finalEatingSoonTTDuration)
                                     .reason(MainApp.gs(R.string.eatingsoon))
                                     .source(Source.USER)
-                                    .low(Profile.toMgdl(finalEatigSoonTT, currentProfile.getUnits()))
+                                    .low(Profile.toMgdl(finalEatigSoonTT, ProfileFunctions.getSystemUnits()))
-                                    .high(Profile.toMgdl(finalEatigSoonTT, currentProfile.getUnits()));
+                                    .high(Profile.toMgdl(finalEatigSoonTT, ProfileFunctions.getSystemUnits()));
                             TreatmentsPlugin.getPlugin().addToHistoryTempTarget(tempTarget);
                         } else if (startHypoTTCheckbox.isChecked()) {
                             TempTarget tempTarget = new TempTarget()
@@ -416,8 +415,8 @@ public class NewCarbsDialog extends DialogFragment implements OnClickListener, C
                                     .duration(finalHypoTTDuration)
                                     .reason(MainApp.gs(R.string.hypo))
                                     .source(Source.USER)
-                                    .low(Profile.toMgdl(finalHypoTT, currentProfile.getUnits()))
+                                    .low(Profile.toMgdl(finalHypoTT, ProfileFunctions.getSystemUnits()))
-                                    .high(Profile.toMgdl(finalHypoTT, currentProfile.getUnits()));
+                                    .high(Profile.toMgdl(finalHypoTT, ProfileFunctions.getSystemUnits()));
                             TreatmentsPlugin.getPlugin().addToHistoryTempTarget(tempTarget);
                         }
 

app/src/main/java/info/nightscout/androidaps/plugins/general/overview/dialogs/NewInsulinDialog.java

@@ -3,7 +3,6 @@ package info.nightscout.androidaps.plugins.general.overview.dialogs;
 import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
-import android.os.HandlerThread;
 import androidx.fragment.app.DialogFragment;
 import androidx.appcompat.app.AlertDialog;
 import android.text.Editable;
@@ -56,9 +55,9 @@ import static info.nightscout.androidaps.utils.DateUtil.now;
 public class NewInsulinDialog extends DialogFragment implements OnClickListener {
     private static Logger log = LoggerFactory.getLogger(NewInsulinDialog.class);
 
-    public static final double PLUS1_DEFAULT = 0.5d;
+    private static final double PLUS1_DEFAULT = 0.5d;
-    public static final double PLUS2_DEFAULT = 1d;
+    private static final double PLUS2_DEFAULT = 1d;
-    public static final double PLUS3_DEFAULT = 2d;
+    private static final double PLUS3_DEFAULT = 2d;
 
     private CheckBox startEatingSoonTTCheckbox;
     private CheckBox recordOnlyCheckbox;
@@ -207,9 +206,8 @@ public class NewInsulinDialog extends DialogFragment implements OnClickListener
         okClicked = true;
 
         try {
-            Profile currentProfile = ProfileFunctions.getInstance().getProfile();
             final PumpInterface pump = ConfigBuilderPlugin.getPlugin().getActivePump();
-            if (currentProfile == null || pump == null)
+            if (pump == null)
                 return;
 
             Double insulin = SafeParse.stringToDouble(editInsulin.getText());
@@ -228,11 +226,11 @@ public class NewInsulinDialog extends DialogFragment implements OnClickListener
 
             int eatingSoonTTDuration = SP.getInt(R.string.key_eatingsoon_duration, Constants.defaultEatingSoonTTDuration);
             eatingSoonTTDuration = eatingSoonTTDuration > 0 ? eatingSoonTTDuration : Constants.defaultEatingSoonTTDuration;
-            double eatingSoonTT = SP.getDouble(R.string.key_eatingsoon_target, currentProfile.getUnits().equals(Constants.MMOL) ? Constants.defaultEatingSoonTTmmol : Constants.defaultEatingSoonTTmgdl);
+            double eatingSoonTT = SP.getDouble(R.string.key_eatingsoon_target, ProfileFunctions.getSystemUnits().equals(Constants.MMOL) ? Constants.defaultEatingSoonTTmmol : Constants.defaultEatingSoonTTmgdl);
-            eatingSoonTT = eatingSoonTT > 0 ? eatingSoonTT : currentProfile.getUnits().equals(Constants.MMOL) ? Constants.defaultEatingSoonTTmmol : Constants.defaultEatingSoonTTmgdl;
+            eatingSoonTT = eatingSoonTT > 0 ? eatingSoonTT : ProfileFunctions.getSystemUnits().equals(Constants.MMOL) ? Constants.defaultEatingSoonTTmmol : Constants.defaultEatingSoonTTmgdl;
 
             if (startEatingSoonTTCheckbox.isChecked()) {
-                if (currentProfile.getUnits().equals(Constants.MMOL)) {
+                if (ProfileFunctions.getSystemUnits().equals(Constants.MMOL)) {
                     actions.add(MainApp.gs(R.string.temptargetshort) + ": " + "<font color='" + MainApp.gc(R.color.tempTargetConfirmation) + "'>" + DecimalFormatter.to1Decimal(eatingSoonTT) + " mmol/l (" + eatingSoonTTDuration + " min)</font>");
                 } else
                     actions.add(MainApp.gs(R.string.temptargetshort) + ": " + "<font color='" + MainApp.gc(R.color.tempTargetConfirmation) + "'>" + DecimalFormatter.to0Decimal(eatingSoonTT) + " mg/dl (" + eatingSoonTTDuration + " min)</font>");
@@ -272,8 +270,8 @@ public class NewInsulinDialog extends DialogFragment implements OnClickListener
                                     .duration(finalEatingSoonTTDuration)
                                     .reason(MainApp.gs(R.string.eatingsoon))
                                     .source(Source.USER)
-                                    .low(Profile.toMgdl(finalEatigSoonTT, currentProfile.getUnits()))
+                                    .low(Profile.toMgdl(finalEatigSoonTT, ProfileFunctions.getSystemUnits()))
-                                    .high(Profile.toMgdl(finalEatigSoonTT, currentProfile.getUnits()));
+                                    .high(Profile.toMgdl(finalEatigSoonTT, ProfileFunctions.getSystemUnits()));
                             TreatmentsPlugin.getPlugin().addToHistoryTempTarget(tempTarget);
                         }
 

app/src/main/java/info/nightscout/androidaps/plugins/general/overview/dialogs/WizardDialog.kt

@@ -222,7 +222,7 @@ class WizardDialog : DialogFragment() {
         } ?: return
 
 
-        val units = profile.units
+        val units = ProfileFunctions.getSystemUnits()
         treatments_wizard_bgunits.text = units
         if (units == Constants.MGDL)
             treatments_wizard_bg_input.setStep(1.0)
@@ -302,7 +302,7 @@ class WizardDialog : DialogFragment() {
                 treatment_wizard_notes.text.toString(), carbTime)
 
         wizard?.let { wizard ->
-            treatments_wizard_bg.text = String.format(MainApp.gs(R.string.format_bg_isf), BgReading().value(Profile.toMgdl(bg, specificProfile.units)).valueToUnitsToString(specificProfile.units), wizard.sens)
+            treatments_wizard_bg.text = String.format(MainApp.gs(R.string.format_bg_isf), BgReading().value(Profile.toMgdl(bg, ProfileFunctions.getSystemUnits())).valueToUnitsToString(ProfileFunctions.getSystemUnits()), wizard.sens)
             treatments_wizard_bginsulin.text = StringUtils.formatInsulin(wizard.insulinFromBG)
 
             treatments_wizard_carbs.text = String.format(MainApp.gs(R.string.format_carbs_ic), carbs.toDouble(), wizard.ic)
@@ -320,8 +320,8 @@ class WizardDialog : DialogFragment() {
             // Trend
             if (treatments_wizard_bgtrendcheckbox.isChecked && wizard.glucoseStatus != null) {
                 treatments_wizard_bgtrend.text = ((if (wizard.trend > 0) "+" else "")
-                        + Profile.toUnitsString(wizard.trend * 3, wizard.trend * 3 / Constants.MMOLL_TO_MGDL, specificProfile.units)
+                        + Profile.toUnitsString(wizard.trend * 3, wizard.trend * 3 / Constants.MMOLL_TO_MGDL, ProfileFunctions.getSystemUnits())
-                        + " " + specificProfile.units)
+                        + " " + ProfileFunctions.getSystemUnits())
             } else {
                 treatments_wizard_bgtrend.text = ""
             }

app/src/main/java/info/nightscout/androidaps/plugins/general/overview/graphData/GraphData.java

@@ -69,7 +69,7 @@ public class GraphData {
     private IobCobCalculatorPlugin iobCobCalculatorPlugin;
 
     public GraphData(GraphView graph, IobCobCalculatorPlugin iobCobCalculatorPlugin) {
-        units = ProfileFunctions.getInstance().getProfileUnits();
+        units = ProfileFunctions.getSystemUnits();
         this.graph = graph;
         this.iobCobCalculatorPlugin = iobCobCalculatorPlugin;
     }
@@ -264,9 +264,9 @@ public class GraphData {
             TempTarget tt = TreatmentsPlugin.getPlugin().getTempTargetFromHistory(time);
             double value;
             if (tt == null) {
-                value = (profile.getTargetLow(time) + profile.getTargetHigh(time)) / 2;
+                value = Profile.fromMgdlToUnits((profile.getTargetLowMgdl(time) + profile.getTargetHighMgdl(time)) / 2, ProfileFunctions.getSystemUnits());
             } else {
-                value = Profile.fromMgdlToUnits(tt.target(), profile.getUnits());
+                value = Profile.fromMgdlToUnits(tt.target(), ProfileFunctions.getSystemUnits());
             }
             if (lastTarget != value) {
                 if (lastTarget != -1)

app/src/main/java/info/nightscout/androidaps/plugins/general/persistentNotification/PersistentNotificationPlugin.java

@@ -181,7 +181,7 @@ public class PersistentNotificationPlugin extends PluginBase {
             line1 = MainApp.gs(R.string.loading);
         } else if (ConfigBuilderPlugin.getPlugin().getActiveProfileInterface() != null && ProfileFunctions.getInstance().isProfileValid("Notification")) {
             String line1_aa;
-            String units = ProfileFunctions.getInstance().getProfileUnits();
+            String units = ProfileFunctions.getSystemUnits();
 
 
             BgReading lastBG = DatabaseHelper.lastBg();

app/src/main/java/info/nightscout/androidaps/plugins/general/smsCommunicator/SmsCommunicatorPlugin.java

@@ -275,7 +275,7 @@ public class SmsCommunicatorPlugin extends PluginBase {
 
         String reply = "";
 
-        String units = ProfileFunctions.getInstance().getProfileUnits();
+        String units = ProfileFunctions.getSystemUnits();
 
         if (actualBG != null) {
             reply = MainApp.gs(R.string.sms_actualbg) + " " + actualBG.valueToUnitsToString(units) + ", ";

app/src/main/java/info/nightscout/androidaps/plugins/general/tidepool/elements/ProfileElement.kt

@@ -41,12 +41,12 @@ class ProfileElement private constructor(ps: ProfileSwitch)
         checkNotNull(profile)
         for (br in profile.basalValues)
             basalSchedules.Normal.add(BasalRate(br.timeAsSeconds * 1000, br.value))
-        for (target in profile.singleTargets)
+        for (target in profile.singleTargetsMgdl)
-            bgTargets.Normal.add(Target(target.timeAsSeconds * 1000, Profile.toMgdl(target.value, profile.units)))
+            bgTargets.Normal.add(Target(target.timeAsSeconds * 1000, target.value))
         for (ic in profile.ics)
             carbRatios.Normal.add(Ratio(ic.timeAsSeconds * 1000, ic.value))
-        for (isf in profile.isfs)
+        for (isf in profile.isfsMgdl)
-            insulinSensitivities.Normal.add(Ratio(isf.timeAsSeconds * 1000, Profile.toMgdl(isf.value, profile.units)))
+            insulinSensitivities.Normal.add(Ratio(isf.timeAsSeconds * 1000, isf.value))
     }
 
     inner class BasalProfile internal constructor(

app/src/main/java/info/nightscout/androidaps/plugins/general/wear/ActionStringHandler.java

@@ -131,12 +131,7 @@ public class ActionStringHandler {
             ///////////////////////////////////////////////////////// TEMPTARGET
             boolean isMGDL = Boolean.parseBoolean(act[1]);
 
-            Profile profile = ProfileFunctions.getInstance().getProfile();
+            if (ProfileFunctions.getSystemUnits().equals(Constants.MGDL) != isMGDL) {
-            if (profile == null) {
-                sendError("No profile found!");
-                return;
-            }
-            if (profile.getUnits().equals(Constants.MGDL) != isMGDL) {
                 sendError("Different units used on watch and phone!");
                 return;
             }
@@ -222,7 +217,7 @@ public class ActionStringHandler {
             DecimalFormat format = new DecimalFormat("0.00");
             DecimalFormat formatInt = new DecimalFormat("0");
             BolusWizard bolusWizard = new BolusWizard(profile, profileName, TreatmentsPlugin.getPlugin().getTempTargetFromHistory(),
-                    carbsAfterConstraints, cobInfo.displayCob, bgReading.valueToUnits(profile.getUnits()),
+                    carbsAfterConstraints, cobInfo.displayCob, bgReading.valueToUnits(ProfileFunctions.getSystemUnits()),
                     0d, percentage, useBG, useCOB, useBolusIOB, useBasalIOB, false, useTT, useTrend);
 
             if (Math.abs(bolusWizard.getInsulinAfterConstraints() - bolusWizard.getCalculatedTotalInsulin()) >= 0.01) {
@@ -534,14 +529,14 @@ public class ActionStringHandler {
         //Check for Temp-Target:
         TempTarget tempTarget = TreatmentsPlugin.getPlugin().getTempTargetFromHistory();
         if (tempTarget != null) {
-            ret += "Temp Target: " + Profile.toTargetRangeString(tempTarget.low, tempTarget.low, Constants.MGDL, profile.getUnits());
+            ret += "Temp Target: " + Profile.toTargetRangeString(tempTarget.low, tempTarget.low, Constants.MGDL, ProfileFunctions.getSystemUnits());
             ret += "\nuntil: " + DateUtil.timeString(tempTarget.originalEnd());
             ret += "\n\n";
         }
 
         ret += "DEFAULT RANGE: ";
-        ret += profile.getTargetLow() + " - " + profile.getTargetHigh();
+        ret += Profile.fromMgdlToUnits(profile.getTargetLowMgdl(), ProfileFunctions.getSystemUnits()) + " - " + Profile.fromMgdlToUnits(profile.getTargetHighMgdl(), ProfileFunctions.getSystemUnits());
-        ret += " target: " + profile.getTarget();
+        ret += " target: " + Profile.fromMgdlToUnits(profile.getTargetMgdl(), ProfileFunctions.getSystemUnits());
         return ret;
     }
 

app/src/main/java/info/nightscout/androidaps/plugins/general/wear/wearintegration/WatchUpdaterService.java

@@ -303,7 +303,7 @@ public class WatchUpdaterService extends WearableListenerService implements Goog
 
 
     private DataMap dataMapSingleBG(BgReading lastBG, GlucoseStatus glucoseStatus) {
-        String units = ProfileFunctions.getInstance().getProfileUnits();
+        String units = ProfileFunctions.getSystemUnits();
 
         Double lowLine = SafeParse.stringToDouble(mPrefs.getString("low_mark", "0"));
         Double highLine = SafeParse.stringToDouble(mPrefs.getString("high_mark", "0"));
@@ -323,7 +323,7 @@ public class WatchUpdaterService extends WearableListenerService implements Goog
             highLine = OverviewPlugin.INSTANCE.getBgTargetHigh();
         }
 
-        long sgvLevel = 0l;
+        long sgvLevel = 0L;
         if (lastBG.value > highLine) {
             sgvLevel = 1;
         } else if (lastBG.value < lowLine) {
@@ -721,7 +721,7 @@ public class WatchUpdaterService extends WearableListenerService implements Goog
                 //bgi
 
 
-                double bgi = -(bolusIob.activity + basalIob.activity) * 5 * profile.getIsf();
+                double bgi = -(bolusIob.activity + basalIob.activity) * 5 * Profile.fromMgdlToUnits(profile.getIsfMgdl(), ProfileFunctions.getSystemUnits());
                 bgiString = "" + ((bgi >= 0) ? "+" : "") + DecimalFormatter.to1Decimal(bgi);
 
                 status = generateStatusString(profile, currentBasal, iobSum, iobDetail, bgiString);

app/src/main/java/info/nightscout/androidaps/plugins/general/xdripStatusline/StatuslinePlugin.java

@@ -206,7 +206,7 @@ public class StatuslinePlugin extends PluginBase {
             return status;
         }
 
-        double bgi = -(bolusIob.activity + basalIob.activity) * 5 * profile.getIsf();
+        double bgi = -(bolusIob.activity + basalIob.activity) * 5 * Profile.fromMgdlToUnits(profile.getIsfMgdl(), ProfileFunctions.getSystemUnits());
 
         status += " " + ((bgi >= 0) ? "+" : "") + DecimalFormatter.to2Decimal(bgi);
         status += " " + IobCobCalculatorPlugin.getPlugin().getCobInfo(false, "StatuslinePlugin").generateCOBString();

app/src/main/java/info/nightscout/androidaps/plugins/iob/iobCobCalculator/AutosensData.java

@@ -48,7 +48,7 @@ public class AutosensData implements DataPointWithLabelInterface {
             if (SensitivityAAPSPlugin.getPlugin().isEnabled(PluginType.SENSITIVITY) || SensitivityWeightedAveragePlugin.getPlugin().isEnabled(PluginType.SENSITIVITY)) {
                 double maxAbsorptionHours = SP.getDouble(R.string.key_absorption_maxtime, Constants.DEFAULT_MAX_ABSORPTION_TIME);
                 Profile profile = ProfileFunctions.getInstance().getProfile(t.date);
-                double sens = Profile.toMgdl(profile.getIsf(t.date), profile.getUnits());
+                double sens = profile.getIsfMgdl(t.date);
                 double ic = profile.getIc(t.date);
                 min5minCarbImpact = t.carbs / (maxAbsorptionHours * 60 / 5) * sens / ic;
                 if (L.isEnabled(L.AUTOSENS))

app/src/main/java/info/nightscout/androidaps/plugins/iob/iobCobCalculator/IobCobOref1Thread.java

@@ -149,7 +149,7 @@ public class IobCobOref1Thread extends Thread {
                     if (L.isEnabled(L.AUTOSENS))
                         log.debug("Processing calculation thread: " + from + " (" + i + "/" + bucketed_data.size() + ")");
 
-                    double sens = Profile.toMgdl(profile.getIsf(bgTime), profile.getUnits());
+                    double sens = profile.getIsfMgdl(bgTime);
 
                     AutosensData autosensData = new AutosensData();
                     autosensData.time = bgTime;

app/src/main/java/info/nightscout/androidaps/plugins/iob/iobCobCalculator/IobCobThread.java

@@ -148,7 +148,7 @@ public class IobCobThread extends Thread {
                     if (L.isEnabled(L.AUTOSENS))
                         log.debug("Processing calculation thread: " + from + " (" + i + "/" + bucketed_data.size() + ")");
 
-                    double sens = Profile.toMgdl(profile.getIsf(bgTime), profile.getUnits());
+                    double sens = profile.getIsfMgdl(bgTime);
 
                     AutosensData autosensData = new AutosensData();
                     autosensData.time = bgTime;

app/src/main/java/info/nightscout/androidaps/plugins/profile/local/LocalProfileFragment.kt

@@ -17,7 +17,6 @@ import info.nightscout.androidaps.data.Profile
 import info.nightscout.androidaps.events.EventInitializationChanged
 import info.nightscout.androidaps.plugins.bus.RxBus
 import info.nightscout.androidaps.plugins.configBuilder.ConfigBuilderPlugin
-import info.nightscout.androidaps.plugins.configBuilder.ProfileFunctions
 import info.nightscout.androidaps.plugins.general.careportal.CareportalFragment
 import info.nightscout.androidaps.plugins.general.careportal.Dialogs.NewNSTreatmentDialog
 import info.nightscout.androidaps.plugins.insulin.InsulinOrefBasePlugin.MIN_DIA

app/src/main/java/info/nightscout/androidaps/plugins/profile/local/LocalProfilePlugin.kt

@@ -345,10 +345,6 @@ object LocalProfilePlugin : PluginBase(PluginDescription()
         return rawProfile
     }
 
-    override fun getUnits(): String {
-        return if (currentProfile().mgdl) Constants.MGDL else Constants.MMOL
-    }
-
     override fun getProfileName(): String {
         return DecimalFormatter.to2Decimal(rawProfile?.defaultProfile?.percentageBasalSum()
                 ?: 0.0) + "U "

app/src/main/java/info/nightscout/androidaps/plugins/profile/ns/NSProfilePlugin.java

@@ -118,11 +118,6 @@ public class NSProfilePlugin extends PluginBase implements ProfileInterface {
         return profile;
     }
 
-    @Override
-    public String getUnits() {
-        return profile != null ? profile.getUnits() : Constants.MGDL;
-    }
-
     @Override
     public String getProfileName() {
         return profile.getDefaultProfileName();

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

@@ -444,11 +444,6 @@ public abstract class AbstractDanaRPlugin extends PluginBase implements PumpInte
         return DanaRPump.getInstance().createConvertedProfile();
     }
 
-    @Override
-    public String getUnits() {
-        return DanaRPump.getInstance().getUnits();
-    }
-
     @Override
     public String getProfileName() {
         return DanaRPump.getInstance().createConvertedProfileName();

app/src/main/java/info/nightscout/androidaps/plugins/pump/danaR/activities/DanaRHistoryActivity.java

@@ -41,7 +41,6 @@ import info.nightscout.androidaps.queue.Callback;
 import info.nightscout.androidaps.utils.DateUtil;
 import info.nightscout.androidaps.utils.DecimalFormatter;
 import info.nightscout.androidaps.utils.FabricPrivacy;
-import info.nightscout.androidaps.utils.ToastUtils;
 import io.reactivex.android.schedulers.AndroidSchedulers;
 import io.reactivex.disposables.CompositeDisposable;
 
@@ -49,8 +48,6 @@ public class DanaRHistoryActivity extends NoSplashActivity {
     private static Logger log = LoggerFactory.getLogger(L.PUMP);
     private CompositeDisposable disposable = new CompositeDisposable();
 
-    static Profile profile = null;
-
     Spinner historyTypeSpinner;
     TextView statusView;
     Button reloadButton;
@@ -182,11 +179,6 @@ public class DanaRHistoryActivity extends NoSplashActivity {
                 clearCardView();
             }
         });
-        profile = ProfileFunctions.getInstance().getProfile();
-        if (profile == null) {
-            ToastUtils.showToastInUiThread(MainApp.instance().getApplicationContext(), MainApp.gs(R.string.noprofile));
-            finish();
-        }
     }
 
     public static class RecyclerViewAdapter extends RecyclerView.Adapter<RecyclerViewAdapter.HistoryViewHolder> {
@@ -252,7 +244,7 @@ public class DanaRHistoryActivity extends NoSplashActivity {
                     holder.alarm.setVisibility(View.GONE);
                     break;
                 case RecordTypes.RECORD_TYPE_GLUCOSE:
-                    holder.value.setText(Profile.toUnitsString(record.recordValue, record.recordValue * Constants.MGDL_TO_MMOLL, profile.getUnits()));
+                    holder.value.setText(Profile.toUnitsString(record.recordValue, record.recordValue * Constants.MGDL_TO_MMOLL, ProfileFunctions.getSystemUnits()));
                     // rest is the same
                 case RecordTypes.RECORD_TYPE_CARBO:
                 case RecordTypes.RECORD_TYPE_BASALHOUR:

app/src/main/java/info/nightscout/androidaps/plugins/pump/danaR/activities/DanaRNSHistorySync.java

@@ -184,7 +184,7 @@ public class DanaRNSHistorySync {
                             log.debug("Syncing glucose record " + record.recordValue + " " + DateUtil.toISOString(record.recordDate));
                         nsrec.put(DANARSIGNATURE, record.bytes);
                         nsrec.put("eventType", "BG Check");
-                        nsrec.put("glucose", Profile.fromMgdlToUnits(record.recordValue, ProfileFunctions.getInstance().getProfileUnits()));
+                        nsrec.put("glucose", Profile.fromMgdlToUnits(record.recordValue, ProfileFunctions.getSystemUnits()));
                         nsrec.put("glucoseType", "Finger");
                         nsrec.put("created_at", DateUtil.toISOString(record.recordDate));
                         nsrec.put("enteredBy", "openaps://" + MainApp.gs(R.string.app_name));

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

@@ -275,11 +275,6 @@ public class DanaRSPlugin extends PluginBase implements PumpInterface, DanaRInte
         return DanaRPump.getInstance().createConvertedProfile();
     }
 
-    @Override
-    public String getUnits() {
-        return DanaRPump.getInstance().getUnits();
-    }
-
     @Override
     public String getProfileName() {
         return DanaRPump.getInstance().createConvertedProfileName();

app/src/main/java/info/nightscout/androidaps/plugins/sensitivity/SensitivityAAPSPlugin.java

@@ -137,7 +137,7 @@ public class SensitivityAAPSPlugin extends AbstractSensitivityPlugin {
         Double[] deviations = new Double[deviationsArray.size()];
         deviations = deviationsArray.toArray(deviations);
 
-        double sens = profile.getIsf();
+        double sens = profile.getIsfMgdl();
 
         String ratioLimit = "";
         String sensResult = "";
@@ -148,7 +148,7 @@ public class SensitivityAAPSPlugin extends AbstractSensitivityPlugin {
         Arrays.sort(deviations);
 
         double percentile = IobCobCalculatorPlugin.percentile(deviations, 0.50);
-        double basalOff = percentile * (60 / 5) / Profile.toMgdl(sens, profile.getUnits());
+        double basalOff = percentile * (60 / 5) / sens;
         double ratio = 1 + (basalOff / profile.getMaxDailyBasal());
 
         if (percentile < 0) { // sensitive

app/src/main/java/info/nightscout/androidaps/plugins/sensitivity/SensitivityOref0Plugin.java

@@ -131,7 +131,7 @@ public class SensitivityOref0Plugin extends AbstractSensitivityPlugin {
         Double[] deviations = new Double[deviationsArray.size()];
         deviations = deviationsArray.toArray(deviations);
 
-        double sens = profile.getIsf();
+        double sens = profile.getIsfMgdl();
 
         double ratio = 1;
         String ratioLimit = "";
@@ -154,10 +154,10 @@ public class SensitivityOref0Plugin extends AbstractSensitivityPlugin {
         double basalOff = 0;
 
         if (pSensitive < 0) { // sensitive
-            basalOff = pSensitive * (60 / 5) / Profile.toMgdl(sens, profile.getUnits());
+            basalOff = pSensitive * (60 / 5.0) / sens;
             sensResult = "Excess insulin sensitivity detected";
         } else if (pResistant > 0) { // resistant
-            basalOff = pResistant * (60 / 5) / Profile.toMgdl(sens, profile.getUnits());
+            basalOff = pResistant * (60 / 5.0) / sens;
             sensResult = "Excess insulin resistance detected";
         } else {
             sensResult = "Sensitivity normal";

app/src/main/java/info/nightscout/androidaps/plugins/sensitivity/SensitivityOref1Plugin.java

@@ -146,7 +146,7 @@ public class SensitivityOref1Plugin extends AbstractSensitivityPlugin {
         Double[] deviations = new Double[deviationsArray.size()];
         deviations = deviationsArray.toArray(deviations);
 
-        double sens = profile.getIsf();
+        double sens = profile.getIsfMgdl();
 
         double ratio = 1;
         String ratioLimit = "";
@@ -174,10 +174,10 @@ public class SensitivityOref1Plugin extends AbstractSensitivityPlugin {
         double basalOff = 0;
 
         if (pSensitive < 0) { // sensitive
-            basalOff = pSensitive * (60 / 5) / Profile.toMgdl(sens, profile.getUnits());
+            basalOff = pSensitive * (60 / 5.0) / sens;
             sensResult = "Excess insulin sensitivity detected";
         } else if (pResistant > 0) { // resistant
-            basalOff = pResistant * (60 / 5) / Profile.toMgdl(sens, profile.getUnits());
+            basalOff = pResistant * (60 / 5.0) / sens;
             sensResult = "Excess insulin resistance detected";
         } else {
             sensResult = "Sensitivity normal";

app/src/main/java/info/nightscout/androidaps/plugins/sensitivity/SensitivityWeightedAveragePlugin.java

@@ -164,7 +164,7 @@ public class SensitivityWeightedAveragePlugin extends AbstractSensitivityPlugin
             return new AutosensResult();
         }
 
-        double sens = profile.getIsf();
+        double sens = profile.getIsfMgdl();
 
         String ratioLimit = "";
         String sensResult;
@@ -173,7 +173,7 @@ public class SensitivityWeightedAveragePlugin extends AbstractSensitivityPlugin
             log.debug("Records: " + index + "   " + pastSensitivity);
 
         double average = weightedsum / weights;
-        double basalOff = average * (60 / 5) / Profile.toMgdl(sens, profile.getUnits());
+        double basalOff = average * (60 / 5.0) / sens;
         double ratio = 1 + (basalOff / profile.getMaxDailyBasal());
 
         if (average < 0) { // sensitive

app/src/main/java/info/nightscout/androidaps/plugins/source/BGSourceFragment.java

@@ -16,12 +16,11 @@ import androidx.recyclerview.widget.RecyclerView;
 
 import java.util.List;
 
-import info.nightscout.androidaps.Constants;
 import info.nightscout.androidaps.MainApp;
 import info.nightscout.androidaps.R;
 import info.nightscout.androidaps.db.BgReading;
 import info.nightscout.androidaps.plugins.bus.RxBus;
-import info.nightscout.androidaps.plugins.configBuilder.ConfigBuilderPlugin;
+import info.nightscout.androidaps.plugins.configBuilder.ProfileFunctions;
 import info.nightscout.androidaps.plugins.general.nsclient.NSUpload;
 import info.nightscout.androidaps.plugins.iob.iobCobCalculator.events.EventAutosensCalculationFinished;
 import info.nightscout.androidaps.utils.DateUtil;
@@ -38,8 +37,6 @@ public class BGSourceFragment extends Fragment {
     private CompositeDisposable disposable = new CompositeDisposable();
     RecyclerView recyclerView;
 
-    String units = Constants.MGDL;
-
     final long MILLS_TO_THE_PAST = T.hours(12).msecs();
 
     @Override
@@ -57,9 +54,6 @@ public class BGSourceFragment extends Fragment {
             RecyclerViewAdapter adapter = new RecyclerViewAdapter(MainApp.getDbHelper().getAllBgreadingsDataFromTime(now - MILLS_TO_THE_PAST, false));
             recyclerView.setAdapter(adapter);
 
-            if (ConfigBuilderPlugin.getPlugin().getActiveProfileInterface() != null && ConfigBuilderPlugin.getPlugin().getActiveProfileInterface().getProfile() != null && ConfigBuilderPlugin.getPlugin().getActiveProfileInterface().getProfile().getDefaultProfile() != null)
-                units = ConfigBuilderPlugin.getPlugin().getActiveProfileInterface().getProfile().getDefaultProfile().getUnits();
-
             return view;
         } catch (Exception e) {
             FabricPrivacy.logException(e);
@@ -109,7 +103,7 @@ public class BGSourceFragment extends Fragment {
             holder.ns.setVisibility(NSUpload.isIdValid(bgReading._id) ? View.VISIBLE : View.GONE);
             holder.invalid.setVisibility(!bgReading.isValid ? View.VISIBLE : View.GONE);
             holder.date.setText(DateUtil.dateAndTimeString(bgReading.date));
-            holder.value.setText(bgReading.valueToUnitsToString(units));
+            holder.value.setText(bgReading.valueToUnitsToString(ProfileFunctions.getSystemUnits()));
             holder.direction.setText(bgReading.directionToSymbol());
             holder.remove.setTag(bgReading);
         }
@@ -147,7 +141,7 @@ public class BGSourceFragment extends Fragment {
                     case R.id.bgsource_remove:
                         AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
                         builder.setTitle(MainApp.gs(R.string.confirmation));
-                        builder.setMessage(MainApp.gs(R.string.removerecord) + "\n" + DateUtil.dateAndTimeString(bgReading.date) + "\n" + bgReading.valueToUnitsToString(units));
+                        builder.setMessage(MainApp.gs(R.string.removerecord) + "\n" + DateUtil.dateAndTimeString(bgReading.date) + "\n" + bgReading.valueToUnitsToString(ProfileFunctions.getSystemUnits()));
                         builder.setPositiveButton(MainApp.gs(R.string.ok), new DialogInterface.OnClickListener() {
                             public void onClick(DialogInterface dialog, int id) {
 /*                                final String _id = bgReading._id;

app/src/main/java/info/nightscout/androidaps/plugins/treatments/fragments/TreatmentsTempTargetFragment.java

@@ -69,7 +69,7 @@ public class TreatmentsTempTargetFragment extends Fragment implements View.OnCli
 
         @Override
         public void onBindViewHolder(TempTargetsViewHolder holder, int position) {
-            String units = ProfileFunctions.getInstance().getProfileUnits();
+            String units = ProfileFunctions.getSystemUnits();
             TempTarget tempTarget = tempTargetList.getReversed(position);
             holder.ph.setVisibility(tempTarget.source == Source.PUMP ? View.VISIBLE : View.GONE);
             holder.ns.setVisibility(NSUpload.isIdValid(tempTarget._id) ? View.VISIBLE : View.GONE);

app/src/main/java/info/nightscout/androidaps/utils/BolusWizard.kt

@@ -117,12 +117,12 @@ class BolusWizard @JvmOverloads constructor(val profile: Profile,
     private fun doCalc() {
 
         // Insulin from BG
-        sens = profile.isf
+        sens = Profile.fromMgdlToUnits(profile.isfMgdl, ProfileFunctions.getSystemUnits())
-        targetBGLow = profile.targetLow
+        targetBGLow = Profile.fromMgdlToUnits(profile.targetLowMgdl, ProfileFunctions.getSystemUnits())
-        targetBGHigh = profile.targetHigh
+        targetBGHigh = Profile.fromMgdlToUnits(profile.targetHighMgdl, ProfileFunctions.getSystemUnits())
         if (useTT && tempTarget != null) {
-            targetBGLow = Profile.fromMgdlToUnits(tempTarget.low, profile.units)
+            targetBGLow = Profile.fromMgdlToUnits(tempTarget.low, ProfileFunctions.getSystemUnits())
-            targetBGHigh = Profile.fromMgdlToUnits(tempTarget.high, profile.units)
+            targetBGHigh = Profile.fromMgdlToUnits(tempTarget.high, ProfileFunctions.getSystemUnits())
         }
         if (useBg && bg > 0) {
             bgDiff = when {
@@ -138,7 +138,7 @@ class BolusWizard @JvmOverloads constructor(val profile: Profile,
         glucoseStatus?.let {
             if (useTrend) {
                 trend = it.short_avgdelta
-                insulinFromTrend = Profile.fromMgdlToUnits(trend, profile.units) * 3 / sens
+                insulinFromTrend = Profile.fromMgdlToUnits(trend, ProfileFunctions.getSystemUnits()) * 3 / sens
             }
         }
 

app/src/main/java/info/nightscout/androidaps/utils/XdripCalibrations.java

@@ -46,7 +46,7 @@ public class XdripCalibrations {
         Context context = MainApp.instance().getApplicationContext();
         Bundle bundle = new Bundle();
         bundle.putDouble("glucose_number", bg);
-        bundle.putString("units", ProfileFunctions.getInstance().getProfileUnits().equals(Constants.MGDL) ? "mgdl" : "mmol");
+        bundle.putString("units", ProfileFunctions.getSystemUnits().equals(Constants.MGDL) ? "mgdl" : "mmol");
         bundle.putLong("timestamp", System.currentTimeMillis());
         Intent intent = new Intent(Intents.ACTION_REMOTE_CALIBRATION);
         intent.putExtras(bundle);

app/src/main/res/values/strings.xml

@@ -1619,5 +1619,6 @@
     <string name="format_carbs">%1$dg</string>
     <string name="common_on">On</string>
     <string name="common_off">Off</string>
+    <string name="nopumpselected">No pump selected</string>
 
 </resources>