Merge pull request #16 from MilosKozak/master

dev

app/src/main/AndroidManifest.xml

@@ -60,8 +60,9 @@
         <!-- Service processing incomming data -->
         <service
             android:name=".Services.DataService"
-            android:exported="false"></service>
+            android:exported="false" />
 
+        <activity android:name=".PreferencesActivity"></activity>
     </application>
 
 </manifest>

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

@@ -4,6 +4,13 @@ package info.nightscout.androidaps;
  * Created by mike on 07.06.2016.
  */
 public class Config {
+    // MAIN FUCTIONALITY
+    public static final boolean APS = true;
+    // PLUGINS
+    public static final boolean LOWSUSPEDENABLED = APS && true;
+    public static final boolean OPENAPSMAENABLED = APS && true;
+    public static final boolean LOOPENABLED = APS && true;
+
     public static final boolean detailedLog = true;
     public static final boolean logFunctionCalls = true;
     public static final boolean logIncommingBG = true;
@@ -12,4 +19,8 @@ public class Config {
     public static final boolean logPumpComm = true;
     public static final boolean logPrefsChange = true;
     public static final boolean logConfigBuilder = true;
+    public static final boolean logConstrainsChnages = true;
+
+    // Developing mode only - never turn on
+    public static final boolean fakeGlucoseData = true;
 }

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

@@ -1,5 +1,6 @@
 package info.nightscout.androidaps;
 
+import android.content.Intent;
 import android.support.v4.app.Fragment;
 import android.support.v4.view.ViewPager;
 import android.support.v7.app.AppCompatActivity;
@@ -19,10 +20,12 @@ import java.util.Iterator;
 import info.nightscout.androidaps.events.EventRefreshGui;
 import info.nightscout.androidaps.interfaces.PluginBase;
 import info.nightscout.androidaps.plugins.ConfigBuilder.ConfigBuilderFragment;
+import info.nightscout.androidaps.plugins.Loop.LoopFragment;
 import info.nightscout.androidaps.plugins.LowSuspend.LowSuspendFragment;
 import info.nightscout.androidaps.plugins.NSProfileViewer.NSProfileViewerFragment;
 import info.nightscout.androidaps.plugins.OpenAPSMA.OpenAPSMAFragment;
 import info.nightscout.androidaps.plugins.Overview.OverviewFragment;
+import info.nightscout.androidaps.plugins.SafetyFragment.SafetyFragment;
 import info.nightscout.androidaps.plugins.SimpleProfile.SimpleProfileFragment;
 import info.nightscout.androidaps.plugins.TempBasals.TempBasalsFragment;
 import info.nightscout.androidaps.plugins.Treatments.TreatmentsFragment;
@@ -58,12 +61,17 @@ public class MainActivity extends AppCompatActivity {
             // Register all tabs in app here
             pluginsList.add(OverviewFragment.newInstance());
             pluginsList.add(VirtualPumpFragment.newInstance());
+            if (Config.LOOPENABLED)
+                pluginsList.add(LoopFragment.newInstance());
+            if (Config.LOWSUSPEDENABLED)
                 pluginsList.add(LowSuspendFragment.newInstance());
+            if (Config.OPENAPSMAENABLED)
                 pluginsList.add(OpenAPSMAFragment.newInstance());
             pluginsList.add(NSProfileViewerFragment.newInstance());
             pluginsList.add(SimpleProfileFragment.newInstance());
             pluginsList.add(TreatmentsFragment.newInstance());
             pluginsList.add(TempBasalsFragment.newInstance());
+            pluginsList.add(SafetyFragment.newInstance());
             pluginsList.add(ObjectivesFragment.newInstance());
             pluginsList.add(configBuilderFragment = ConfigBuilderFragment.newInstance());
             toolbar = (Toolbar) findViewById(R.id.toolbar);
@@ -72,8 +80,8 @@ public class MainActivity extends AppCompatActivity {
             registerBus();
 
             configBuilderFragment.initialize();
-            setUpTabs(false);
         }
+        setUpTabs(false);
     }
 
     @Subscribe
@@ -103,7 +111,28 @@ public class MainActivity extends AppCompatActivity {
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
         int id = item.getItemId();
+        switch (id) {
+            case R.id.nav_preferences: {
+                Intent i = new Intent(getApplicationContext(), PreferencesActivity.class);
+                startActivity(i);
+                break;
+            }
+            case R.id.nav_resetdb:
+                MainApp.getDbHelper().resetDatabases();
+                break;
+            case R.id.nav_exit:
+                log.debug("Exiting");
+                //chancelAlarmManager();
 
+                //MainApp.bus().post(new StopEvent());
+                MainApp.closeDbHelper();
+
+                finish();
+                System.runFinalization();
+                System.exit(0);
+
+                break;
+        }
         return super.onOptionsItemSelected(item);
     }
 

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

@@ -0,0 +1,37 @@
+package info.nightscout.androidaps;
+
+import android.content.SharedPreferences;
+import android.preference.PreferenceActivity;
+import android.preference.PreferenceFragment;
+import android.preference.PreferenceManager;
+import android.support.v7.app.AppCompatActivity;
+import android.os.Bundle;
+
+import info.nightscout.androidaps.events.EventPreferenceChange;
+
+public class PreferencesActivity extends PreferenceActivity implements SharedPreferences.OnSharedPreferenceChangeListener {
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        getFragmentManager().beginTransaction().replace(android.R.id.content, new MyPreferenceFragment()).commit();
+        PreferenceManager.getDefaultSharedPreferences(this).registerOnSharedPreferenceChangeListener(this);
+    }
+
+    @Override
+    public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
+        MainApp.bus().post(new EventPreferenceChange());
+    }
+
+    public static class MyPreferenceFragment extends PreferenceFragment {
+        @Override
+        public void onCreate(final Bundle savedInstanceState) {
+            super.onCreate(savedInstanceState);
+            addPreferencesFromResource(R.xml.pref_treatments);
+            if (Config.OPENAPSMAENABLED)
+                addPreferencesFromResource(R.xml.pref_openapsma);
+            if (Config.LOWSUSPEDENABLED)
+                addPreferencesFromResource(R.xml.pref_lowsuspend);
+
+        }
+    }
+}

app/src/main/java/info/nightscout/androidaps/Services/DataService.java

@@ -136,6 +136,10 @@ public class DataService extends IntentService {
                 String profile = bundles.getString("profile");
                 NSProfile nsProfile = new NSProfile(new JSONObject(profile), activeProfile);
                 EventNewBasalProfile event = new EventNewBasalProfile(nsProfile);
+                if (MainActivity.getConfigBuilder() == null) {
+                    log.error("Config builder not ready on receive profile");
+                    return;
+                }
                 PumpInterface pump = MainActivity.getConfigBuilder().getActivePump();
                 if (pump != null) {
                     pump.setNewBasalProfile(nsProfile);
@@ -178,6 +182,7 @@ public class DataService extends IntentService {
                         stored._id = _id;
                         MainApp.getDbHelper().getDaoTreatments().update(stored);
                     }
+                    MainApp.bus().post(new EventTreatmentChange());
                     return;
                 } else {
                     if (Config.logIncommingData)
@@ -192,10 +197,10 @@ public class DataService extends IntentService {
                         MainApp.getDbHelper().getDaoTreatments().create(treatment);
                         if (Config.logIncommingData)
                             log.debug("ADD: Stored treatment: " + treatment.log());
-                        MainApp.bus().post(new EventTreatmentChange());
                     } catch (SQLException e) {
                         e.printStackTrace();
                     }
+                    MainApp.bus().post(new EventTreatmentChange());
                 }
 
             } catch (JSONException e) {
@@ -251,10 +256,10 @@ public class DataService extends IntentService {
                         MainApp.getDbHelper().getDaoTreatments().create(treatment);
                         if (Config.logIncommingData)
                             log.debug("CHANGE: Stored treatment: " + treatment.log());
-                        MainApp.bus().post(new EventTreatmentChange());
                     } catch (SQLException e) {
                         e.printStackTrace();
                     }
+                    MainApp.bus().post(new EventTreatmentChange());
                 }
 
             } catch (JSONException e) {

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

@@ -1,6 +1,9 @@
 package info.nightscout.androidaps.data;
 
-public class Result extends Object {
+import android.os.Parcel;
+import android.os.Parcelable;
+
+public class Result extends Object implements Parcelable{
     public boolean success = false;
     public boolean enacted = false;
     public String comment = "";
@@ -13,4 +16,52 @@ public class Result extends Object {
     public String log() {
         return "Success: " + success + " Enacted: " + enacted + " Comment: " + comment + " Duration: " + duration + " Absolute: " + absolute + " Percent: " + percent;
     }
+
+    public String toString() {
+        String ret = "Success: " + success;
+        if (enacted) {
+            ret += "\nEnacted: " + enacted + "\nComment: " + comment + "\nDuration: " + duration + " min\nAbsolute: " + absolute + " U/h";
+        } else {
+            ret += "\nComment: " + comment;
+        }
+        return ret;
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        dest.writeInt(success ? 1 : 0);
+        dest.writeInt(enacted ? 1 : 0);
+        dest.writeString(comment);
+        dest.writeInt(duration);
+        dest.writeDouble(absolute);
+        dest.writeInt(percent);
+    }
+
+    public final Parcelable.Creator<Result> CREATOR = new Parcelable.Creator<Result>() {
+        public Result createFromParcel(Parcel in) {
+            return new Result(in);
+        }
+
+        public Result[] newArray(int size) {
+            return new Result[size];
+        }
+    };
+
+    protected Result(Parcel in) {
+        success = in.readInt() == 1 ? true : false;
+        enacted = in.readInt() == 1 ? true : false;
+        duration = in.readInt();
+        comment = in.readString();
+        absolute = in.readDouble();
+        percent = in.readInt();
+
+    }
+
+    public Result() {}
+
 }

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

@@ -23,8 +23,12 @@ import com.j256.ormlite.table.TableUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import info.nightscout.androidaps.Config;
 import info.nightscout.androidaps.MainApp;
 import info.nightscout.androidaps.R;
+import info.nightscout.androidaps.events.EventNewBG;
+import info.nightscout.androidaps.events.EventTempBasalChange;
+import info.nightscout.androidaps.events.EventTreatmentChange;
 
 public class DatabaseHelper extends OrmLiteSqliteOpenHelper {
     private static Logger log = LoggerFactory.getLogger(DatabaseHelper.class);
@@ -82,6 +86,9 @@ public class DatabaseHelper extends OrmLiteSqliteOpenHelper {
             TableUtils.createTableIfNotExists(connectionSource, TempBasal.class);
             TableUtils.createTableIfNotExists(connectionSource, Treatment.class);
             TableUtils.createTableIfNotExists(connectionSource, BgReading.class);
+            MainApp.bus().post(new EventNewBG());
+            MainApp.bus().post(new EventTreatmentChange());
+            MainApp.bus().post(new EventTempBasalChange());
         } catch (SQLException e) {
             e.printStackTrace();
         }
@@ -214,6 +221,12 @@ public class DatabaseHelper extends OrmLiteSqliteOpenHelper {
         }
 
         public GlucoseStatus() {}
+
+        public GlucoseStatus(Double glucose, Double delta, Double avgdelta) {
+            this.glucose = glucose;
+            this.delta = delta;
+            this.avgdelta = avgdelta;
+        }
     }
 
     @Nullable
@@ -232,8 +245,12 @@ public class DatabaseHelper extends OrmLiteSqliteOpenHelper {
 
             int sizeRecords = bgReadings.size();
 
-            if (sizeRecords < 4 || bgReadings.get(sizeRecords - 4).timestamp < new Date().getTime() - 7 * 60 * 1000l)
+            if (sizeRecords < 4 || bgReadings.get(sizeRecords - 4).timestamp < new Date().getTime() - 7 * 60 * 1000l) {
+                if (Config.fakeGlucoseData) {
+                    return new GlucoseStatus(Math.random() * 400, (Math. random() - 0.5)* 18, (Math. random() - 0.5)* 18);
+                }
                 return null;
+            }
 
             int minutes = 5;
             double change;

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

@@ -6,6 +6,9 @@ import com.j256.ormlite.table.DatabaseTable;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import java.text.DateFormat;
+import java.text.DecimalFormat;
+import java.text.SimpleDateFormat;
 import java.util.Calendar;
 import java.util.Date;
 import java.util.TimeZone;
@@ -183,8 +186,7 @@ public class TempBasal {
         return (remainingMin < 0) ? 0 : (int) remainingMin;
     }
 
-    @Override
+    public String log() {
-    public String toString() {
         return "TempBasal{" +
                 "timeIndex=" + timeIndex +
                 ", timeStart=" + timeStart +
@@ -196,4 +198,20 @@ public class TempBasal {
                 ", isExtended=" + isExtended +
                 '}';
     }
+
+    public String toString() {
+        DateFormat formatDateToJustTime = new SimpleDateFormat("HH:mm");
+        DecimalFormat formatNumber2decimalplaces = new DecimalFormat("0.00");
+
+        if (isAbsolute) {
+            return formatNumber2decimalplaces.format(absolute) + "U/h @" +
+                    formatDateToJustTime.format(timeStart) +
+                    " " + getRealDuration() + "/" + duration + "min";
+        } else { // percent
+            return percent + "% @" +
+                    formatDateToJustTime.format(timeStart) +
+                    " " + getRealDuration() + "/" + duration + "min";
+        }
+    }
+
 }

app/src/main/java/info/nightscout/androidaps/events/EventPreferenceChange.java

@@ -0,0 +1,7 @@
+package info.nightscout.androidaps.events;
+
+/**
+ * Created by mike on 19.06.2016.
+ */
+public class EventPreferenceChange {
+}

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

@@ -1,7 +1,13 @@
 package info.nightscout.androidaps.interfaces;
 
+import info.nightscout.androidaps.plugins.APSResult;
+
 /**
  * Created by mike on 15.06.2016.
  */
 public interface ConstrainsInterface {
+
+    boolean isAutomaticProcessingEnabled();
+    boolean manualConfirmationNeeded();
+    APSResult applyBasalConstrains(APSResult result);
 }

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

@@ -13,6 +13,7 @@ public interface PluginBase {
     int APS = 5;
     int PUMP = 6;
     int CONSTRAINS = 7;
+    int LOOP = 8;
 
     public int getType();
 

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

@@ -3,6 +3,8 @@ package info.nightscout.androidaps.interfaces;
 import org.json.JSONObject;
 
 import info.nightscout.androidaps.data.Result;
+import info.nightscout.androidaps.db.TempBasal;
+import info.nightscout.androidaps.plugins.APSResult;
 import info.nightscout.client.data.NSProfile;
 
 /**
@@ -22,6 +24,7 @@ public interface PumpInterface {
     double getBaseBasalRate(); // base basal rate, not temp basal
     double getTempBasalAbsoluteRate();
     double getTempBasalRemainingMinutes();
+    TempBasal getTempBasal();
 
     Result deliverTreatment(Double insulin, Double carbs);
     Result setTempBasalAbsolute(Double absoluteRate, Integer durationInMinutes);
@@ -29,6 +32,7 @@ public interface PumpInterface {
     Result setExtendedBolus(Double insulin, Integer durationInMinutes);
     Result cancelTempBasal();
     Result cancelExtendedBolus();
+    Result applyAPSRequest(APSResult request);
 
     // Status to be passed to NS
     JSONObject getJSONStatus();

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

@@ -6,6 +6,6 @@ import info.nightscout.androidaps.plugins.OpenAPSMA.IobTotal;
  * Created by mike on 14.06.2016.
  */
 public interface TempBasalsInterface {
-    void updateTotalIOBIfNeeded();
+    void updateTotalIOB();
     IobTotal getLastCalculation();
 }

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

@@ -7,7 +7,8 @@ import info.nightscout.androidaps.plugins.Treatments.TreatmentsFragment;
  * Created by mike on 14.06.2016.
  */
 public interface TreatmentsInterface {
-    void updateTotalIOBIfNeeded();
+
+    void updateTotalIOB();
     IobTotal getLastCalculation();
     TreatmentsFragment.MealData getMealData();
 }

app/src/main/java/info/nightscout/androidaps/plugins/APSResult.java

@@ -57,7 +57,7 @@ public class APSResult implements Parcelable {
         }
     };
 
-    private APSResult(Parcel in) {
+    protected APSResult(Parcel in) {
         reason = in.readString();
         rate = in.readDouble();
         duration = in.readInt();
@@ -66,4 +66,13 @@ public class APSResult implements Parcelable {
 
     public APSResult() {}
 
+    public APSResult clone() {
+        APSResult newResult = new APSResult();
+        newResult.reason = new String(reason);
+        newResult.rate = rate;
+        newResult.duration = duration;
+        newResult.changeRequested = changeRequested;
+        return newResult;
+    }
+
 }

app/src/main/java/info/nightscout/androidaps/plugins/ConfigBuilder/ConfigBuilderFragment.java

@@ -2,8 +2,11 @@ package info.nightscout.androidaps.plugins.ConfigBuilder;
 
 
 import android.content.Context;
+import android.content.Intent;
 import android.content.SharedPreferences;
+import android.content.pm.ResolveInfo;
 import android.os.Bundle;
+import android.preference.PreferenceManager;
 import android.support.annotation.Nullable;
 import android.support.v4.app.Fragment;
 import android.view.LayoutInflater;
@@ -22,24 +25,33 @@ import org.json.JSONObject;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import java.sql.SQLException;
 import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
 
 import info.nightscout.androidaps.Config;
 import info.nightscout.androidaps.MainActivity;
 import info.nightscout.androidaps.MainApp;
 import info.nightscout.androidaps.R;
+import info.nightscout.androidaps.Services.Intents;
 import info.nightscout.androidaps.data.Result;
 import info.nightscout.androidaps.db.TempBasal;
+import info.nightscout.androidaps.db.Treatment;
 import info.nightscout.androidaps.events.EventRefreshGui;
+import info.nightscout.androidaps.events.EventTreatmentChange;
+import info.nightscout.androidaps.interfaces.APSInterface;
 import info.nightscout.androidaps.interfaces.ConstrainsInterface;
 import info.nightscout.androidaps.interfaces.PluginBase;
 import info.nightscout.androidaps.interfaces.ProfileInterface;
 import info.nightscout.androidaps.interfaces.PumpInterface;
 import info.nightscout.androidaps.interfaces.TempBasalsInterface;
 import info.nightscout.androidaps.interfaces.TreatmentsInterface;
+import info.nightscout.androidaps.plugins.APSResult;
 import info.nightscout.androidaps.plugins.TempBasals.TempBasalsFragment;
 import info.nightscout.androidaps.plugins.Treatments.TreatmentsFragment;
 import info.nightscout.client.data.NSProfile;
+import info.nightscout.utils.DateUtil;
 
 public class ConfigBuilderFragment extends Fragment implements PluginBase, PumpInterface, ConstrainsInterface {
     private static Logger log = LoggerFactory.getLogger(ConfigBuilderFragment.class);
@@ -47,6 +59,7 @@ public class ConfigBuilderFragment extends Fragment implements PluginBase, PumpI
     private static final String PREFS_NAME = "Settings";
 
     ListView pumpListView;
+    ListView loopListView;
     ListView treatmentsListView;
     ListView tempsListView;
     ListView profileListView;
@@ -55,6 +68,7 @@ public class ConfigBuilderFragment extends Fragment implements PluginBase, PumpI
     ListView generalListView;
 
     PluginCustomAdapter pumpDataAdapter = null;
+    PluginCustomAdapter loopDataAdapter = null;
     PluginCustomAdapter treatmentsDataAdapter = null;
     PluginCustomAdapter tempsDataAdapter = null;
     PluginCustomAdapter profileDataAdapter = null;
@@ -99,6 +113,7 @@ public class ConfigBuilderFragment extends Fragment implements PluginBase, PumpI
                              Bundle savedInstanceState) {
         View view = inflater.inflate(R.layout.configbuilder_fragment, container, false);
         pumpListView = (ListView) view.findViewById(R.id.configbuilder_pumplistview);
+        loopListView = (ListView) view.findViewById(R.id.configbuilder_looplistview);
         treatmentsListView = (ListView) view.findViewById(R.id.configbuilder_treatmentslistview);
         tempsListView = (ListView) view.findViewById(R.id.configbuilder_tempslistview);
         profileListView = (ListView) view.findViewById(R.id.configbuilder_profilelistview);
@@ -114,6 +129,9 @@ public class ConfigBuilderFragment extends Fragment implements PluginBase, PumpI
         pumpDataAdapter = new PluginCustomAdapter(getContext(), R.layout.configbuilder_simpleitem, MainActivity.getSpecificPluginsList(PluginBase.PUMP));
         pumpListView.setAdapter(pumpDataAdapter);
         setListViewHeightBasedOnChildren(pumpListView);
+        loopDataAdapter = new PluginCustomAdapter(getContext(), R.layout.configbuilder_simpleitem, MainActivity.getSpecificPluginsList(PluginBase.LOOP));
+        loopListView.setAdapter(loopDataAdapter);
+        setListViewHeightBasedOnChildren(loopListView);
         treatmentsDataAdapter = new PluginCustomAdapter(getContext(), R.layout.configbuilder_simpleitem, MainActivity.getSpecificPluginsList(PluginBase.TREATMENT));
         treatmentsListView.setAdapter(treatmentsDataAdapter);
         setListViewHeightBasedOnChildren(treatmentsListView);
@@ -229,10 +247,40 @@ public class ConfigBuilderFragment extends Fragment implements PluginBase, PumpI
         return activePump.getTempBasalRemainingMinutes();
     }
 
+    @Override
+    public TempBasal getTempBasal() {
+        return activePump.getTempBasal();
+    }
+
     @Override
     public Result deliverTreatment(Double insulin, Double carbs) {
-        // TODO: constrains here
+        SharedPreferences SP = PreferenceManager.getDefaultSharedPreferences(MainApp.instance().getApplicationContext());
-        return activePump.deliverTreatment(insulin, carbs);
+        Double maxbolus = Double.parseDouble(SP.getString("treatmentssafety_maxbolus", "3"));
+        Double maxcarbs = Double.parseDouble(SP.getString("treatmentssafety_maxcarbs", "48"));
+
+        if (insulin > maxbolus || carbs > maxcarbs) {
+            Result failResult = new Result();
+            failResult.success = false;
+            failResult.comment = MainApp.instance().getString(R.string.constrains_violation);
+            return failResult;
+        }
+        Result result = activePump.deliverTreatment(insulin, carbs);
+
+        if (result.success) {
+            Treatment t = new Treatment();
+            t.insulin = result.bolusDelivered;
+            t.carbs = carbs;
+            t.created_at = new Date();
+            try {
+                MainApp.instance().getDbHelper().getDaoTreatments().create(t);
+            } catch (SQLException e) {
+                e.printStackTrace();
+            }
+            t.setTimeIndex(t.getTimeIndex());
+            t.sendToNSClient();
+            MainApp.bus().post(new EventTreatmentChange());
+        }
+        return result;
     }
 
     @Override
@@ -255,7 +303,10 @@ public class ConfigBuilderFragment extends Fragment implements PluginBase, PumpI
 
     @Override
     public Result cancelTempBasal() {
-        return activePump.cancelTempBasal();
+        Result result = activePump.cancelTempBasal();
+        if (result.enacted)
+            uploadTempBasalEnd();
+        return result;
     }
 
     @Override
@@ -263,6 +314,14 @@ public class ConfigBuilderFragment extends Fragment implements PluginBase, PumpI
         return activePump.cancelExtendedBolus();
     }
 
+    @Override
+    public Result applyAPSRequest(APSResult request) {
+        Result result =  activePump.applyAPSRequest(request);
+        if (result.enacted)
+            uploadTempBasalStart(result.absolute, result.duration);
+        return result;
+    }
+
     @Override
     public JSONObject getJSONStatus() {
         return activePump.getJSONStatus();
@@ -392,6 +451,7 @@ public class ConfigBuilderFragment extends Fragment implements PluginBase, PumpI
             // Single selection allowed
             case PluginBase.PROFILE:
             case PluginBase.PUMP:
+            case PluginBase.LOOP:
             case PluginBase.TEMPBASAL:
             case PluginBase.TREATMENT:
                 boolean newSelection = changedPlugin.isEnabled();
@@ -412,7 +472,7 @@ public class ConfigBuilderFragment extends Fragment implements PluginBase, PumpI
     }
 
     private void verifySelectionInCategories() {
-        for (int category : new int[]{PluginBase.GENERAL, PluginBase.APS, PluginBase.PROFILE, PluginBase.PUMP, PluginBase.TEMPBASAL, PluginBase.TREATMENT}) {
+        for (int category : new int[]{PluginBase.GENERAL, PluginBase.APS, PluginBase.PROFILE, PluginBase.PUMP, PluginBase.LOOP, PluginBase.TEMPBASAL, PluginBase.TREATMENT}) {
             ArrayList<PluginBase> pluginsInCategory = MainActivity.getSpecificPluginsList(category);
             switch (category) {
                 // Multiple selection allowed
@@ -441,6 +501,16 @@ public class ConfigBuilderFragment extends Fragment implements PluginBase, PumpI
                         }
                     }
                     break;
+                case PluginBase.LOOP:
+                    PluginBase loop = getTheOneEnabledInArray(pluginsInCategory);
+                    if (Config.logConfigBuilder)
+                        log.debug("Selected loop interface: " + loop.getName());
+                    for (PluginBase p : pluginsInCategory) {
+                        if (!p.getName().equals(loop.getName())) {
+                            p.setFragmentVisible(false);
+                        }
+                    }
+                    break;
                 case PluginBase.TEMPBASAL:
                     activeTempBasals = (TempBasalsInterface) getTheOneEnabledInArray(pluginsInCategory);
                     if (Config.logConfigBuilder)
@@ -535,4 +605,99 @@ public class ConfigBuilderFragment extends Fragment implements PluginBase, PumpI
         params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1));
         listView.setLayoutParams(params);
     }
+
+    /**
+     * Constrains interface
+     **/
+    @Override
+    public boolean isAutomaticProcessingEnabled() {
+        boolean result = true;
+
+        ArrayList<PluginBase> constrainsPlugins = MainActivity.getSpecificPluginsList(PluginBase.CONSTRAINS);
+        for (PluginBase p : constrainsPlugins) {
+            ConstrainsInterface constrain = (ConstrainsInterface) p;
+            if (!p.isEnabled()) continue;
+            result = result && constrain.isAutomaticProcessingEnabled();
+        }
+        return result;
+    }
+
+    @Override
+    public boolean manualConfirmationNeeded() {
+        boolean result = false;
+
+        ArrayList<PluginBase> constrainsPlugins = MainActivity.getSpecificPluginsList(PluginBase.CONSTRAINS);
+        for (PluginBase p : constrainsPlugins) {
+            ConstrainsInterface constrain = (ConstrainsInterface) p;
+            if (!p.isEnabled()) continue;
+            result = result || constrain.manualConfirmationNeeded();
+        }
+        return result;
+    }
+
+    @Override
+    public APSResult applyBasalConstrains(APSResult result) {
+        ArrayList<PluginBase> constrainsPlugins = MainActivity.getSpecificPluginsList(PluginBase.CONSTRAINS);
+        for (PluginBase p : constrainsPlugins) {
+            ConstrainsInterface constrain = (ConstrainsInterface) p;
+            if (!p.isEnabled()) continue;
+            constrain.applyBasalConstrains(result);
+        }
+        return result;
+    }
+
+    public static void uploadTempBasalStart(Double absolute, double durationInMinutes) {
+        try {
+            //SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(MainApp.instance().getApplicationContext());
+            //boolean useAbsoluteForUpload = sp.getBoolean("ns_sync_use_absolute", false);
+
+            Context context = MainApp.instance().getApplicationContext();
+            JSONObject data = new JSONObject();
+            data.put("eventType", "Temp Basal");
+            data.put("duration", durationInMinutes);
+            //if (useAbsoluteForUpload && absolute != null)
+                data.put("absolute", absolute);
+            //else
+            //    data.put("percent", percent - 100);
+            data.put("created_at", DateUtil.toISOString(new Date()));
+            data.put("enteredBy", MainApp.instance().getString(R.string.app_name));
+            Bundle bundle = new Bundle();
+            bundle.putString("action", "dbAdd");
+            bundle.putString("collection", "treatments");
+            bundle.putString("data", data.toString());
+            Intent intent = new Intent(Intents.ACTION_DATABASE);
+            intent.putExtras(bundle);
+            intent.addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES);
+            context.sendBroadcast(intent);
+            List<ResolveInfo> q = context.getPackageManager().queryBroadcastReceivers(intent, 0);
+            if (q.size() < 1) {
+                log.error("DBADD No receivers");
+            } else log.debug("DBADD dbAdd " + q.size() + " receivers " + data.toString());
+        } catch (JSONException e) {
+        }
+    }
+
+    public static void uploadTempBasalEnd() {
+        try {
+            Context context = MainApp.instance().getApplicationContext();
+            JSONObject data = new JSONObject();
+            data.put("eventType", "Temp Basal");
+            data.put("created_at", DateUtil.toISOString(new Date()));
+            data.put("enteredBy", MainApp.instance().getString(R.string.app_name));
+            Bundle bundle = new Bundle();
+            bundle.putString("action", "dbAdd");
+            bundle.putString("collection", "treatments");
+            bundle.putString("data", data.toString());
+            Intent intent = new Intent(Intents.ACTION_DATABASE);
+            intent.putExtras(bundle);
+            intent.addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES);
+            context.sendBroadcast(intent);
+            List<ResolveInfo> q = context.getPackageManager().queryBroadcastReceivers(intent, 0);
+            if (q.size() < 1) {
+                log.error("DBADD No receivers");
+            } else log.debug("DBADD dbAdd " + q.size() + " receivers " + data.toString());
+        } catch (JSONException e) {
+        }
+    }
+
 }

app/src/main/java/info/nightscout/androidaps/plugins/Loop/LoopFragment.java

@@ -0,0 +1,326 @@
+package info.nightscout.androidaps.plugins.Loop;
+
+
+import android.app.Activity;
+import android.content.DialogInterface;
+import android.os.Bundle;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.support.v4.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.WindowManager;
+import android.widget.Button;
+import android.widget.TextView;
+
+import com.squareup.otto.Subscribe;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.ArrayList;
+import java.util.Date;
+
+import info.nightscout.androidaps.MainActivity;
+import info.nightscout.androidaps.MainApp;
+import info.nightscout.androidaps.R;
+import info.nightscout.androidaps.data.Result;
+import info.nightscout.androidaps.events.EventNewBG;
+import info.nightscout.androidaps.events.EventTreatmentChange;
+import info.nightscout.androidaps.interfaces.APSInterface;
+import info.nightscout.androidaps.interfaces.ConstrainsInterface;
+import info.nightscout.androidaps.interfaces.PluginBase;
+import info.nightscout.androidaps.interfaces.PumpInterface;
+import info.nightscout.androidaps.plugins.APSResult;
+
+public class LoopFragment extends Fragment implements View.OnClickListener, PluginBase {
+    private static Logger log = LoggerFactory.getLogger(LoopFragment.class);
+
+    Button runNowButton;
+    TextView lastRunView;
+    TextView lastEnactView;
+    TextView sourceView;
+    TextView requestView;
+    TextView constrainsProcessedView;
+    TextView setByPumpView;
+
+    boolean confirmed;
+
+    class LastRun implements Parcelable {
+        public APSResult request = null;
+        public APSResult constrainsProcessed = null;
+        public Result setByPump = null;
+        public String source = null;
+        public Date lastAPSRun = null;
+        public Date lastEnact = null;
+
+        @Override
+        public int describeContents() {
+            return 0;
+        }
+
+        @Override
+        public void writeToParcel(Parcel dest, int flags) {
+            dest.writeParcelable(request, 0);
+            dest.writeParcelable(constrainsProcessed, 0);
+            dest.writeParcelable(setByPump, 0);
+            dest.writeString(source);
+            dest.writeLong(lastAPSRun.getTime());
+            dest.writeLong(lastEnact.getTime());
+        }
+
+        public final Parcelable.Creator<LastRun> CREATOR = new Parcelable.Creator<LastRun>() {
+            public LastRun createFromParcel(Parcel in) {
+                return new LastRun(in);
+            }
+
+            public LastRun[] newArray(int size) {
+                return new LastRun[size];
+            }
+        };
+
+        private LastRun(Parcel in) {
+            request = in.readParcelable(APSResult.class.getClassLoader());
+            constrainsProcessed = in.readParcelable(APSResult.class.getClassLoader());
+            setByPump = in.readParcelable(Result.class.getClassLoader());
+            source = in.readString();
+            lastAPSRun = new Date(in.readLong());
+            lastEnact = new Date(in.readLong());
+        }
+
+        public LastRun() {
+        }
+    }
+
+    static LastRun lastRun = null;
+
+    private boolean fragmentEnabled = false;
+    private boolean fragmentVisible = true;
+
+    @Override
+    public int getType() {
+        return PluginBase.LOOP;
+    }
+
+    @Override
+    public String getName() {
+        return MainApp.instance().getString(R.string.loop);
+    }
+
+    @Override
+    public boolean isEnabled() {
+        return fragmentEnabled;
+    }
+
+    @Override
+    public boolean isVisibleInTabs() {
+        return fragmentVisible;
+    }
+
+    @Override
+    public boolean canBeHidden() {
+        return true;
+    }
+
+    @Override
+    public void setFragmentEnabled(boolean fragmentEnabled) {
+        this.fragmentEnabled = fragmentEnabled;
+    }
+
+    @Override
+    public void setFragmentVisible(boolean fragmentVisible) {
+        this.fragmentVisible = fragmentVisible;
+    }
+
+    public LoopFragment() {
+        super();
+        registerBus();
+    }
+
+    public static LoopFragment newInstance() {
+        LoopFragment fragment = new LoopFragment();
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        View view = inflater.inflate(R.layout.loop_fragment, container, false);
+
+        lastRunView = (TextView) view.findViewById(R.id.loop_lastrun);
+        lastEnactView = (TextView) view.findViewById(R.id.loop_lastenact);
+        sourceView = (TextView) view.findViewById(R.id.loop_source);
+        requestView = (TextView) view.findViewById(R.id.loop_request);
+        constrainsProcessedView = (TextView) view.findViewById(R.id.loop_constrainsprocessed);
+        setByPumpView = (TextView) view.findViewById(R.id.loop_setbypump);
+        runNowButton = (Button) view.findViewById(R.id.loop_run);
+        runNowButton.setOnClickListener(this);
+
+        if (savedInstanceState != null) {
+            lastRun = savedInstanceState.getParcelable("lastrun");
+        }
+        updateGUI();
+        return view;
+    }
+
+    @Override
+    public void onSaveInstanceState(Bundle outState) {
+        super.onSaveInstanceState(outState);
+        outState.putParcelable("lastrun", lastRun);
+    }
+
+    private void registerBus() {
+        try {
+            MainApp.bus().unregister(this);
+        } catch (RuntimeException x) {
+            // Ignore
+        }
+        MainApp.bus().register(this);
+    }
+
+    @Override
+    public void onClick(View view) {
+        switch (view.getId()) {
+            case R.id.loop_run:
+                invoke();
+                break;
+        }
+
+    }
+
+    @Subscribe
+    public void onStatusEvent(final EventTreatmentChange ev) {
+        Activity activity = getActivity();
+        if (activity != null)
+            activity.runOnUiThread(new Runnable() {
+                @Override
+                public void run() {
+//                    invoke();
+                }
+            });
+        else
+            log.debug("EventTreatmentChange: Activity is null");
+    }
+
+    @Subscribe
+    public void onStatusEvent(final EventNewBG ev) {
+        ConstrainsInterface constrainsInterface = MainActivity.getConfigBuilder();
+        if (constrainsInterface.isAutomaticProcessingEnabled()) {
+            invoke();
+            updateGUI();
+        }
+    }
+
+    private void invoke() {
+        ConstrainsInterface constrainsInterface = MainActivity.getConfigBuilder();
+        PumpInterface pumpInterface = MainActivity.getConfigBuilder().getActivePump();
+        APSResult result = null;
+
+        if (constrainsInterface == null || pumpInterface == null || !isEnabled())
+            return;
+
+        APSInterface usedAPS = null;
+        ArrayList<PluginBase> apsPlugins = MainActivity.getSpecificPluginsList(PluginBase.APS);
+        for (PluginBase p : apsPlugins) {
+            APSInterface aps = (APSInterface) p;
+            if (!p.isEnabled()) continue;
+            aps.invoke();
+            result = aps.getLastAPSResult();
+            if (result == null) continue;
+            if (result.changeRequested) {
+                // APS plugin is requesting change, stop processing
+                usedAPS = aps;
+                break;
+            }
+        }
+
+        // Check if we have any result
+        if (result == null) {
+            clearGUI();
+            final Activity activity = getActivity();
+            if (activity != null)
+                activity.runOnUiThread(new Runnable() {
+                    @Override
+                    public void run() {
+                        lastRunView.setText(activity.getString(R.string.noapsselected));
+                    }
+                });
+            return;
+        }
+
+        confirmed = false;
+        if (constrainsInterface.manualConfirmationNeeded()) {
+            // TODO: user notification here
+            confirmed = true;
+        } else {
+            confirmed = true;
+        }
+
+        // check rate for constrais
+        APSResult resultAfterConstrains = result.clone();
+
+        if (result.changeRequested) {
+            constrainsInterface.applyBasalConstrains(resultAfterConstrains);
+            Result applyResult = pumpInterface.applyAPSRequest(resultAfterConstrains);
+            Date lastEnact = lastRun != null ? lastRun.lastEnact : new Date(0, 0, 0);
+            lastRun = new LastRun();
+            lastRun.request = result;
+            lastRun.constrainsProcessed = resultAfterConstrains;
+            lastRun.setByPump = applyResult;
+            lastRun.source = ((PluginBase) usedAPS).getName();
+            lastRun.lastAPSRun = new Date();
+            if (applyResult.enacted)
+                lastRun.lastEnact = lastRun.lastAPSRun;
+            else
+                lastRun.lastEnact = lastEnact;
+        } else {
+            if (lastRun == null) lastRun = new LastRun();
+            lastRun.request = result;
+            lastRun.constrainsProcessed = resultAfterConstrains;
+            lastRun.setByPump = null;
+            lastRun.source = null;
+            lastRun.lastAPSRun = new Date();
+        }
+        updateGUI();
+    }
+
+    void updateGUI() {
+        Activity activity = getActivity();
+        if (activity != null)
+            activity.runOnUiThread(new Runnable() {
+                @Override
+                public void run() {
+                    if (lastRun != null) {
+                        requestView.setText(lastRun.request != null ? lastRun.request.toString() : "");
+                        constrainsProcessedView.setText(lastRun.constrainsProcessed != null ? lastRun.constrainsProcessed.toString() : "");
+                        setByPumpView.setText(lastRun.setByPump != null ? lastRun.setByPump.toString() : "");
+                        sourceView.setText(lastRun.source != null ? lastRun.source.toString() : "");
+                        lastRunView.setText(lastRun.lastAPSRun != null && lastRun.lastAPSRun.getTime() != 0 ? lastRun.lastAPSRun.toLocaleString() : "");
+                        lastEnactView.setText(lastRun.lastEnact!= null && lastRun.lastEnact.getTime() != 0 ? lastRun.lastEnact.toLocaleString() : "");
+                    }
+                }
+            });
+    }
+
+    void clearGUI() {
+        Activity activity = getActivity();
+        if (activity != null)
+            activity.runOnUiThread(new Runnable() {
+                @Override
+                public void run() {
+                    requestView.setText("");
+                    constrainsProcessedView.setText("");
+                    setByPumpView.setText("");
+                    sourceView.setText("");
+                    lastRunView.setText("");
+                    lastEnactView.setText("");
+                }
+            });
+    }
+}

app/src/main/java/info/nightscout/androidaps/plugins/LowSuspend/LowSuspendFragment.java

@@ -13,8 +13,6 @@ import android.view.ViewGroup;
 import android.widget.Button;
 import android.widget.TextView;
 
-import com.squareup.otto.Subscribe;
-
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -28,12 +26,22 @@ import info.nightscout.androidaps.MainApp;
 import info.nightscout.androidaps.R;
 import info.nightscout.androidaps.interfaces.PumpInterface;
 import info.nightscout.androidaps.db.DatabaseHelper;
-import info.nightscout.androidaps.events.EventNewBG;
 import info.nightscout.androidaps.interfaces.APSInterface;
 import info.nightscout.androidaps.plugins.APSResult;
 import info.nightscout.androidaps.interfaces.PluginBase;
 import info.nightscout.client.data.NSProfile;
 
+/**
+ * LOW SUSPEND ALGORITHM
+ * <p/>
+ * Define projection as BG + 6 * avgdelta    (estimated BG in 30 min)
+ * <p/>
+ * If BG is bellow low threshold and projection too: set basal rate to 0 U/h if low temp is not running
+ * else if projection is bellow low threshold: set basal rate to 0 U/h if low temp is not running
+ * else if exists low temp: cancel it
+ * else no change
+ */
+
 public class LowSuspendFragment extends Fragment implements View.OnClickListener, PluginBase, APSInterface {
     private static Logger log = LoggerFactory.getLogger(LowSuspendFragment.class);
 
@@ -90,7 +98,8 @@ public class LowSuspendFragment extends Fragment implements View.OnClickListener
             lastAPSResult = in.readParcelable(APSResult.class.getClassLoader());
         }
 
-        public LastRun() {}
+        public LastRun() {
+        }
     }
 
     static LastRun lastRun = null;
@@ -124,8 +133,8 @@ public class LowSuspendFragment extends Fragment implements View.OnClickListener
     }
 
     @Override
-    public void setFragmentEnabled(boolean selected) {
+    public void setFragmentEnabled(boolean fragmentEnabled) {
-        this.fragmentEnabled = selected;
+        this.fragmentEnabled = fragmentEnabled;
     }
 
     @Override
@@ -207,20 +216,6 @@ public class LowSuspendFragment extends Fragment implements View.OnClickListener
 
     }
 
-    @Subscribe
-    public void onStatusEvent(final EventNewBG ev) {
-        Activity activity = getActivity();
-        if (activity != null)
-            activity.runOnUiThread(new Runnable() {
-                @Override
-                public void run() {
-                    invoke();
-                }
-            });
-        else
-            log.debug("EventNewBG: Activity is null");
-    }
-
     @Override
     public void invoke() {
         SharedPreferences SP = PreferenceManager.getDefaultSharedPreferences(MainApp.instance().getApplicationContext());
@@ -228,21 +223,31 @@ public class LowSuspendFragment extends Fragment implements View.OnClickListener
         NSProfile profile = MainActivity.getConfigBuilder().getActiveProfile().getProfile();
         PumpInterface pump = MainActivity.getConfigBuilder().getActivePump();
 
+        if (!isEnabled()) {
+            updateResultGUI(MainApp.instance().getString(R.string.openapsma_disabled));
+            if (Config.logAPSResult)
+                log.debug(MainApp.instance().getString(R.string.openapsma_disabled));
+            return;
+        }
+
         if (glucoseStatus == null) {
-            resultView.setText(getString(R.string.openapsma_noglucosedata));
+            updateResultGUI(MainApp.instance().getString(R.string.openapsma_noglucosedata));
-            if (Config.logAPSResult) log.debug(getString(R.string.openapsma_noglucosedata));
+            if (Config.logAPSResult)
+                log.debug(MainApp.instance().getString(R.string.openapsma_noglucosedata));
             return;
         }
 
         if (profile == null) {
-            resultView.setText(getString(R.string.openapsma_noprofile));
+            updateResultGUI(MainApp.instance().getString(R.string.openapsma_noprofile));
-            if (Config.logAPSResult) log.debug(getString(R.string.openapsma_noprofile));
+            if (Config.logAPSResult)
+                log.debug(MainApp.instance().getString(R.string.openapsma_noprofile));
             return;
         }
 
         if (pump == null) {
-            resultView.setText(getString(R.string.openapsma_nopump));
+            updateResultGUI(MainApp.instance().getString(R.string.openapsma_nopump));
-            if (Config.logAPSResult) log.debug(getString(R.string.openapsma_nopump));
+            if (Config.logAPSResult)
+                log.debug(MainApp.instance().getString(R.string.openapsma_nopump));
             return;
         }
 
@@ -251,7 +256,7 @@ public class LowSuspendFragment extends Fragment implements View.OnClickListener
             minBgDefault = "5";
         }
 
-        double minBg = NSProfile.toMgdl(Double.parseDouble(SP.getString("min_bg", minBgDefault).replace(",", ".")), profile.getUnits());
+        double minBg = NSProfile.toMgdl(Double.parseDouble(SP.getString("lowsuspend_lowthreshold", minBgDefault).replace(",", ".")), profile.getUnits());
 
         boolean lowProjected = (glucoseStatus.glucose + 6.0 * glucoseStatus.avgdelta) < minBg;
         boolean low = glucoseStatus.glucose < minBg;
@@ -267,29 +272,29 @@ public class LowSuspendFragment extends Fragment implements View.OnClickListener
                 request.changeRequested = true;
                 request.rate = 0d;
                 request.duration = 30;
-                request.reason = getString(R.string.lowsuspend_lowmessage);
+                request.reason = MainApp.instance().getString(R.string.lowsuspend_lowmessage);
             } else {
                 request.changeRequested = false;
-                request.reason = getString(R.string.nochangerequested);
+                request.reason = MainApp.instance().getString(R.string.nochangerequested);
             }
         } else if (lowProjected) {
             if (!isTempBasalInProgress || tempBasalRate != 0d) {
                 request.changeRequested = true;
                 request.rate = 0d;
                 request.duration = 30;
-                request.reason = getString(R.string.lowsuspend_lowprojectedmessage);
+                request.reason = MainApp.instance().getString(R.string.lowsuspend_lowprojectedmessage);
             } else {
                 request.changeRequested = false;
-                request.reason = getString(R.string.nochangerequested);
+                request.reason = MainApp.instance().getString(R.string.nochangerequested);
             }
-        } else if (tempBasalRate == 0d) {
+        } else if (isTempBasalInProgress && tempBasalRate == 0d) {
             request.changeRequested = true;
             request.rate = baseBasalRate;
             request.duration = 30;
-            request.reason = getString(R.string.lowsuspend_cancelmessage);
+            request.reason = MainApp.instance().getString(R.string.lowsuspend_cancelmessage);
         } else {
             request.changeRequested = false;
-            request.reason = getString(R.string.nochangerequested);
+            request.reason = MainApp.instance().getString(R.string.nochangerequested);
         }
 
         lastRun = new LastRun();
@@ -304,6 +309,11 @@ public class LowSuspendFragment extends Fragment implements View.OnClickListener
     }
 
     void updateGUI() {
+        Activity activity = getActivity();
+        if (activity != null)
+            activity.runOnUiThread(new Runnable() {
+                @Override
+                public void run() {
                     if (lastRun != null) {
                         DecimalFormat formatNumber1decimalplaces = new DecimalFormat("0.0");
                         glucoseStatusView.setText(lastRun.lastGlucoseStatus.toString());
@@ -313,4 +323,23 @@ public class LowSuspendFragment extends Fragment implements View.OnClickListener
                         lastRunView.setText(lastRun.lastAPSRun.toLocaleString());
                     }
                 }
+            });
+        else
+            log.debug("EventNewBG: Activity is null");
+    }
+
+    void updateResultGUI(final String text) {
+        Activity activity = getActivity();
+        if (activity != null)
+            activity.runOnUiThread(new Runnable() {
+                @Override
+                public void run() {
+                    resultView.setText(text);
+                    glucoseStatusView.setText("");
+                    minBgView.setText("");
+                    requestView.setText("");
+                    lastRunView.setText("");
+                }
+            });
+    }
 }

app/src/main/java/info/nightscout/androidaps/plugins/LowSuspend/LowSuspendResult.java

@@ -1,25 +0,0 @@
-package info.nightscout.androidaps.plugins.LowSuspend;
-
-import org.json.JSONException;
-import org.json.JSONObject;
-
-public class LowSuspendResult {
-    public boolean lowProjected;
-    public boolean low;
-    public String reason;
-
-    public int percent;
-
-    public JSONObject json() {
-        JSONObject json = new JSONObject();
-        try {
-            json.put("low", low);
-            json.put("lowProjected", lowProjected);
-            json.put("reason", reason);
-            json.put("percent", percent);
-        } catch (JSONException e) {
-            e.printStackTrace();
-        }
-        return json;
-    }
-}

app/src/main/java/info/nightscout/androidaps/plugins/Objectives/ObjectivesFragment.java

@@ -27,6 +27,7 @@ import info.nightscout.androidaps.MainApp;
 import info.nightscout.androidaps.R;
 import info.nightscout.androidaps.interfaces.ConstrainsInterface;
 import info.nightscout.androidaps.interfaces.PluginBase;
+import info.nightscout.androidaps.plugins.APSResult;
 
 public class ObjectivesFragment extends Fragment implements View.OnClickListener, PluginBase, ConstrainsInterface {
     private static Logger log = LoggerFactory.getLogger(ObjectivesFragment.class);
@@ -312,4 +313,22 @@ public class ObjectivesFragment extends Fragment implements View.OnClickListener
         recyclerView.setAdapter(adapter);
     }
 
+    /**
+     * Constrains interface
+     **/
+    @Override
+    public boolean isAutomaticProcessingEnabled() {
+        return objectives.get(3).started.getTime() > 0;
+    }
+
+    @Override
+    public boolean manualConfirmationNeeded() {
+        return objectives.get(3).started.getTime() < 0;
+    }
+
+    @Override
+    public APSResult applyBasalConstrains(APSResult result) {
+        return result;
+    }
+
 }

app/src/main/java/info/nightscout/androidaps/plugins/OpenAPSMA/DetermineBasalResult.java

@@ -1,7 +1,11 @@
 package info.nightscout.androidaps.plugins.OpenAPSMA;
 
+import android.os.Parcel;
+import android.os.Parcelable;
+
 import com.eclipsesource.v8.V8Object;
 
+import org.json.JSONException;
 import org.json.JSONObject;
 
 import info.nightscout.androidaps.plugins.APSResult;
@@ -9,9 +13,9 @@ import info.nightscout.androidaps.plugins.APSResult;
 public class DetermineBasalResult extends APSResult {
 
     public JSONObject json = new JSONObject();
-    public final double eventualBG;
+    public double eventualBG;
-    public final double snoozeBG;
+    public double snoozeBG;
-    public final String mealAssist;
+    public String mealAssist;
 
     public DetermineBasalResult(V8Object result, JSONObject j) {
         json = j;
@@ -39,4 +43,55 @@ public class DetermineBasalResult extends APSResult {
 
         result.release();
     }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        super.writeToParcel(dest, flags);
+        dest.writeString(json.toString());
+        dest.writeDouble(eventualBG);
+        dest.writeDouble(snoozeBG);
+        dest.writeString(mealAssist);
+    }
+
+    public final Parcelable.Creator<DetermineBasalResult> CREATOR = new Parcelable.Creator<DetermineBasalResult>() {
+        public DetermineBasalResult createFromParcel(Parcel in) {
+            return new DetermineBasalResult(in);
+        }
+
+        public DetermineBasalResult[] newArray(int size) {
+            return new DetermineBasalResult[size];
+        }
+    };
+
+    private DetermineBasalResult(Parcel in) {
+        super(in);
+        try {
+            json = new JSONObject(in.readString());
+        } catch (JSONException e) {
+            e.printStackTrace();
+        }
+        eventualBG = in.readDouble();
+        snoozeBG = in.readDouble();
+        mealAssist = in.readString();
+    }
+
+    public DetermineBasalResult() {}
+
+    @Override
+    public DetermineBasalResult clone() {
+        DetermineBasalResult newResult = new DetermineBasalResult();
+        newResult.rate = rate;
+        newResult.duration = duration;
+        newResult.changeRequested = changeRequested;
+
+        try {
+            newResult.json = new JSONObject(json.toString());
+        } catch (JSONException e) {
+            e.printStackTrace();
+        }
+        newResult.eventualBG = eventualBG;
+        newResult.snoozeBG = snoozeBG;
+        newResult.mealAssist = new String(mealAssist);
+        return newResult;
+    }
 }

app/src/main/java/info/nightscout/androidaps/plugins/OpenAPSMA/OpenAPSMAFragment.java

@@ -13,8 +13,6 @@ import android.view.ViewGroup;
 import android.widget.Button;
 import android.widget.TextView;
 
-import com.squareup.otto.Subscribe;
-
 import org.json.JSONException;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -27,11 +25,8 @@ import info.nightscout.androidaps.Constants;
 import info.nightscout.androidaps.MainActivity;
 import info.nightscout.androidaps.MainApp;
 import info.nightscout.androidaps.R;
-import info.nightscout.androidaps.db.TempBasal;
 import info.nightscout.androidaps.interfaces.PumpInterface;
 import info.nightscout.androidaps.db.DatabaseHelper;
-import info.nightscout.androidaps.events.EventNewBG;
-import info.nightscout.androidaps.events.EventTreatmentChange;
 import info.nightscout.androidaps.interfaces.APSInterface;
 import info.nightscout.androidaps.interfaces.TempBasalsInterface;
 import info.nightscout.androidaps.interfaces.TreatmentsInterface;
@@ -73,6 +68,7 @@ public class OpenAPSMAFragment extends Fragment implements View.OnClickListener,
             dest.writeLong(lastAPSRun.getTime());
             dest.writeParcelable(lastAPSResult, 0);
         }
+
         public final Parcelable.Creator<LastRun> CREATOR = new Parcelable.Creator<LastRun>() {
             public LastRun createFromParcel(Parcel in) {
                 return new LastRun(in);
@@ -90,7 +86,8 @@ public class OpenAPSMAFragment extends Fragment implements View.OnClickListener,
             lastAPSResult = in.readParcelable(APSResult.class.getClassLoader());
         }
 
-        public LastRun() {}
+        public LastRun() {
+        }
     }
 
     LastRun lastRun = null;
@@ -140,6 +137,7 @@ public class OpenAPSMAFragment extends Fragment implements View.OnClickListener,
 
     @Override
     public APSResult getLastAPSResult() {
+        if (lastRun == null) return null;
         return lastRun.lastAPSResult;
     }
 
@@ -206,34 +204,6 @@ public class OpenAPSMAFragment extends Fragment implements View.OnClickListener,
 
     }
 
-    @Subscribe
-    public void onStatusEvent(final EventTreatmentChange ev) {
-        Activity activity = getActivity();
-        if (activity != null)
-            activity.runOnUiThread(new Runnable() {
-                @Override
-                public void run() {
-                    invoke();
-                }
-            });
-        else
-            log.debug("EventTreatmentChange: Activity is null");
-    }
-
-    @Subscribe
-    public void onStatusEvent(final EventNewBG ev) {
-        Activity activity = getActivity();
-        if (activity != null)
-            activity.runOnUiThread(new Runnable() {
-                @Override
-                public void run() {
-                    invoke();
-                }
-            });
-        else
-            log.debug("EventNewBG: Activity is null");
-    }
-
     @Override
     public void invoke() {
         DetermineBasalAdapterJS determineBasalAdapterJS = null;
@@ -248,21 +218,31 @@ public class OpenAPSMAFragment extends Fragment implements View.OnClickListener,
         NSProfile profile = MainActivity.getConfigBuilder().getActiveProfile().getProfile();
         PumpInterface pump = MainActivity.getConfigBuilder().getActivePump();
 
+        if (!isEnabled()) {
+            updateResultGUI(MainApp.instance().getString(R.string.openapsma_disabled));
+            if (Config.logAPSResult)
+                log.debug(MainApp.instance().getString(R.string.openapsma_disabled));
+            return;
+        }
+
         if (glucoseStatus == null) {
-            resultView.setText(getString(R.string.openapsma_noglucosedata));
+            updateResultGUI(MainApp.instance().getString(R.string.openapsma_noglucosedata));
-            if (Config.logAPSResult) log.debug(getString(R.string.openapsma_noglucosedata));
+            if (Config.logAPSResult)
+                log.debug(MainApp.instance().getString(R.string.openapsma_noglucosedata));
             return;
         }
 
         if (profile == null) {
-            resultView.setText(getString(R.string.openapsma_noprofile));
+            updateResultGUI(MainApp.instance().getString(R.string.openapsma_noprofile));
-            if (Config.logAPSResult) log.debug(getString(R.string.openapsma_noprofile));
+            if (Config.logAPSResult)
+                log.debug(MainApp.instance().getString(R.string.openapsma_noprofile));
             return;
         }
 
         if (pump == null) {
-            resultView.setText(getString(R.string.openapsma_nopump));
+            updateResultGUI(getString(R.string.openapsma_nopump));
-            if (Config.logAPSResult) log.debug(getString(R.string.openapsma_nopump));
+            if (Config.logAPSResult)
+                log.debug(MainApp.instance().getString(R.string.openapsma_nopump));
             return;
         }
 
@@ -278,17 +258,15 @@ public class OpenAPSMAFragment extends Fragment implements View.OnClickListener,
 
         Date now = new Date();
 
-        // TODO: objectives limits
+        double maxIob = Double.parseDouble(SP.getString("openapsma_max_iob", "1.5").replace(",", "."));
-        double maxIob = Double.parseDouble(SP.getString("max_iob", "1.5").replace(",", "."));
+        double maxBasal = Double.parseDouble(SP.getString("openapsma_max_basal", "1").replace(",", "."));
-        double maxBasal = Double.parseDouble(SP.getString("max_basal", "1").replace(",", "."));
+        double minBg = NSProfile.toMgdl(Double.parseDouble(SP.getString("openapsma_min_bg", minBgDefault).replace(",", ".")), units);
-        // TODO: min_bg, max_bg in prefs
+        double maxBg = NSProfile.toMgdl(Double.parseDouble(SP.getString("openapsma_max_bg", maxBgDefault).replace(",", ".")), units);
-        double minBg = NSProfile.toMgdl(Double.parseDouble(SP.getString("min_bg", minBgDefault).replace(",", ".")), units);
-        double maxBg = NSProfile.toMgdl(Double.parseDouble(SP.getString("max_bg", maxBgDefault).replace(",", ".")), units);
 
         TreatmentsInterface treatments = MainActivity.getConfigBuilder().getActiveTreatments();
         TempBasalsInterface tempBasals = MainActivity.getConfigBuilder().getActiveTempBasals();
-        treatments.updateTotalIOBIfNeeded();
+        treatments.updateTotalIOB();
-        tempBasals.updateTotalIOBIfNeeded();
+        tempBasals.updateTotalIOB();
         IobTotal bolusIob = treatments.getLastCalculation();
         IobTotal basalIob = tempBasals.getLastCalculation();
 
@@ -319,6 +297,11 @@ public class OpenAPSMAFragment extends Fragment implements View.OnClickListener,
     }
 
     void updateGUI() {
+        Activity activity = getActivity();
+        if (activity != null)
+            activity.runOnUiThread(new Runnable() {
+                @Override
+                public void run() {
                     if (lastRun != null) {
                         glucoseStatusView.setText(lastRun.lastDetermineBasalAdapterJS.getGlucoseStatusParam());
                         currentTempView.setText(lastRun.lastDetermineBasalAdapterJS.getCurrentTempParam());
@@ -329,6 +312,25 @@ public class OpenAPSMAFragment extends Fragment implements View.OnClickListener,
                         requestView.setText(lastRun.lastAPSResult.toString());
                         lastRunView.setText(lastRun.lastAPSRun.toLocaleString());
                     }
+                }
+            });
+    }
 
+    void updateResultGUI(final String text) {
+        Activity activity = getActivity();
+        if (activity != null)
+            activity.runOnUiThread(new Runnable() {
+                @Override
+                public void run() {
+                    resultView.setText(text);
+                    glucoseStatusView.setText("");
+                    currentTempView.setText("");
+                    iobDataView.setText("");
+                    profileView.setText("");
+                    mealDataView.setText("");
+                    requestView.setText("");
+                    lastRunView.setText("");
+                }
+            });
     }
 }

app/src/main/java/info/nightscout/androidaps/plugins/Overview/Dialogs/NewTreatmentDialogFragment.java

@@ -1,10 +1,12 @@
-package info.nightscout.androidaps.plugins.Treatments.Dialogs;
+package info.nightscout.androidaps.plugins.Overview.Dialogs;
 
-import android.app.Activity;
+import android.content.DialogInterface;
-import android.app.DialogFragment;
+import android.content.Intent;
 import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.preference.PreferenceManager;
+import android.support.v4.app.DialogFragment;
+import android.support.v7.app.AlertDialog;
 import android.view.*;
 import android.view.View.OnClickListener;
 import android.widget.Button;
@@ -13,6 +15,8 @@ import android.widget.TextView;
 import info.nightscout.androidaps.MainActivity;
 import info.nightscout.androidaps.MainApp;
 import info.nightscout.androidaps.R;
+import info.nightscout.androidaps.Services.Intents;
+import info.nightscout.androidaps.data.Result;
 
 public class NewTreatmentDialogFragment extends DialogFragment implements OnClickListener {
 
@@ -41,8 +45,8 @@ public class NewTreatmentDialogFragment extends DialogFragment implements OnClic
         switch (view.getId()) {
             case R.id.treatments_newtreatment_deliverbutton:
                 SharedPreferences SP = PreferenceManager.getDefaultSharedPreferences(MainApp.instance().getApplicationContext());
-                Double maxbolus = Double.parseDouble(SP.getString("safety_maxbolus", "3"));
+                Double maxbolus = Double.parseDouble(SP.getString("treatmentssafety_maxbolus", "3"));
-                Double maxcarbs = Double.parseDouble(SP.getString("safety_maxcarbs", "48"));
+                Double maxcarbs = Double.parseDouble(SP.getString("treatmentssafety_maxcarbs", "48"));
 
 
                 String insulinText = this.insulin.getText().toString().replace(",", ".");
@@ -55,7 +59,15 @@ public class NewTreatmentDialogFragment extends DialogFragment implements OnClic
                     this.carbs.setText("");
                 } else if (insulin > 0d || carbs > 0d) {
                     dismiss();
-                    MainActivity.getConfigBuilder().getActivePump().deliverTreatment(insulin, carbs);
+                    Result result = MainActivity.getConfigBuilder().getActivePump().deliverTreatment(insulin, carbs);
+                    if (!result.success) {
+                        AlertDialog.Builder builder = new AlertDialog.Builder(this.getContext());
+                        builder.setTitle(this.getContext().getString(R.string.bolusdeliveryerror));
+                        builder.setMessage(result.comment);
+                        builder.setPositiveButton(this.getContext().getString(R.string.ok), null);
+                        builder.show();
+
+                    }
                 }
                 break;
         }

app/src/main/java/info/nightscout/androidaps/plugins/Overview/Dialogs/WizardDialogFragment.java

@@ -1,10 +1,9 @@
-package info.nightscout.androidaps.plugins.Treatments.Dialogs;
+package info.nightscout.androidaps.plugins.Overview.Dialogs;
 
-import android.app.Activity;
-import android.app.DialogFragment;
 import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.preference.PreferenceManager;
+import android.support.v4.app.DialogFragment;
 import android.text.Editable;
 import android.text.TextWatcher;
 import android.view.*;
@@ -15,19 +14,15 @@ import android.widget.CompoundButton;
 import android.widget.TextView;
 
 import java.text.DecimalFormat;
-import java.util.Date;
 
 import info.nightscout.androidaps.Constants;
 import info.nightscout.androidaps.MainActivity;
 import info.nightscout.androidaps.MainApp;
 import info.nightscout.androidaps.R;
-import info.nightscout.androidaps.data.Iob;
 import info.nightscout.androidaps.db.BgReading;
-import info.nightscout.androidaps.db.Treatment;
 import info.nightscout.androidaps.interfaces.TempBasalsInterface;
 import info.nightscout.androidaps.interfaces.TreatmentsInterface;
 import info.nightscout.androidaps.plugins.OpenAPSMA.IobTotal;
-import info.nightscout.androidaps.plugins.Treatments.TreatmentsFragment;
 import info.nightscout.client.data.NSProfile;
 import info.nightscout.utils.*;
 
@@ -123,8 +118,6 @@ public class WizardDialogFragment extends DialogFragment implements OnClickListe
     }
 
     private void initDialog() {
-        SharedPreferences SP = PreferenceManager.getDefaultSharedPreferences(MainApp.instance().getApplicationContext());
-        String units = SP.getString("ns_units", Constants.MGDL);
         NSProfile profile = MainActivity.getConfigBuilder().getActiveProfile().getProfile();
 
         if (profile == null) {
@@ -133,6 +126,7 @@ public class WizardDialogFragment extends DialogFragment implements OnClickListe
             return;
         }
 
+        String units = profile.getUnits();
         bgUnits.setText(units);
 
         // Set BG if not old
@@ -162,8 +156,8 @@ public class WizardDialogFragment extends DialogFragment implements OnClickListe
         // IOB calculation
         TreatmentsInterface treatments = MainActivity.getConfigBuilder().getActiveTreatments();
         TempBasalsInterface tempBasals = MainActivity.getConfigBuilder().getActiveTempBasals();
-        treatments.updateTotalIOBIfNeeded();
+        treatments.updateTotalIOB();
-        tempBasals.updateTotalIOBIfNeeded();
+        tempBasals.updateTotalIOB();
         IobTotal bolusIob = treatments.getLastCalculation();
         IobTotal basalIob = tempBasals.getLastCalculation();
 
@@ -177,9 +171,8 @@ public class WizardDialogFragment extends DialogFragment implements OnClickListe
 
     private void calculateInsulin() {
         SharedPreferences SP = PreferenceManager.getDefaultSharedPreferences(MainApp.instance().getApplicationContext());
-        Double maxbolus = Double.parseDouble(SP.getString("safety_maxbolus", "3"));
+        Double maxbolus = Double.parseDouble(SP.getString("treatmentssafety_maxbolus", "3"));
-        Double maxcarbs = Double.parseDouble(SP.getString("safety_maxcarbs", "48"));
+        Double maxcarbs = Double.parseDouble(SP.getString("treatmentssafety_maxcarbs", "48"));
-        String units = SP.getString("ns_units", Constants.MGDL);
 
         NSProfile profile = MainActivity.getConfigBuilder().getActiveProfile().getProfile();
 
@@ -229,8 +222,8 @@ public class WizardDialogFragment extends DialogFragment implements OnClickListe
         // Insulin from IOB
         TreatmentsInterface treatments = MainActivity.getConfigBuilder().getActiveTreatments();
         TempBasalsInterface tempBasals = MainActivity.getConfigBuilder().getActiveTempBasals();
-        treatments.updateTotalIOBIfNeeded();
+        treatments.updateTotalIOB();
-        tempBasals.updateTotalIOBIfNeeded();
+        tempBasals.updateTotalIOB();
         IobTotal bolusIob = treatments.getLastCalculation();
         IobTotal basalIob = tempBasals.getLastCalculation();
 
@@ -268,11 +261,6 @@ public class WizardDialogFragment extends DialogFragment implements OnClickListe
         }
     }
 
-    private double fromMgdl(Double value, String units) {
-        if (units.equals(Constants.MGDL)) return value;
-        else return value / 18;
-    }
-
     private Double roundTo(Double x, Double step) {
         if (x != 0d) {
             return Math.round(x / step) * step;

app/src/main/java/info/nightscout/androidaps/plugins/Overview/OverviewFragment.java

@@ -6,9 +6,12 @@ import android.graphics.Paint;
 import android.os.Bundle;
 import android.os.Handler;
 import android.support.v4.app.Fragment;
+import android.support.v4.app.FragmentManager;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.LinearLayout;
 import android.widget.TextView;
 
 import com.jjoe64.graphview.GraphView;
@@ -32,9 +35,13 @@ import info.nightscout.androidaps.MainApp;
 import info.nightscout.androidaps.R;
 import info.nightscout.androidaps.db.BgReading;
 import info.nightscout.androidaps.db.DatabaseHelper;
+import info.nightscout.androidaps.db.TempBasal;
 import info.nightscout.androidaps.events.EventNewBG;
 import info.nightscout.androidaps.events.EventTempBasalChange;
 import info.nightscout.androidaps.interfaces.PluginBase;
+import info.nightscout.androidaps.interfaces.PumpInterface;
+import info.nightscout.androidaps.plugins.Overview.Dialogs.NewTreatmentDialogFragment;
+import info.nightscout.androidaps.plugins.Overview.Dialogs.WizardDialogFragment;
 import info.nightscout.client.data.NSProfile;
 
 
@@ -46,6 +53,10 @@ public class OverviewFragment extends Fragment implements PluginBase {
     TextView deltaView;
     GraphView bgGraph;
 
+    Button cancelTempButton;
+    Button treatmentButton;
+    Button wizardButton;
+
     boolean visibleNow = false;
     Handler loopHandler = new Handler();
     Runnable refreshLoop = null;
@@ -108,7 +119,7 @@ public class OverviewFragment extends Fragment implements PluginBase {
                             activity.runOnUiThread(new Runnable() {
                                 @Override
                                 public void run() {
-                                    updateData();
+                                    updateGUI();
                                 }
                             });
                     }
@@ -127,8 +138,39 @@ public class OverviewFragment extends Fragment implements PluginBase {
         timeAgoView = (TextView) view.findViewById(R.id.overview_timeago);
         deltaView = (TextView) view.findViewById(R.id.overview_delta);
         bgGraph = (GraphView) view.findViewById(R.id.overview_bggraph);
+        cancelTempButton = (Button) view.findViewById(R.id.overview_canceltemp);
+        treatmentButton = (Button) view.findViewById(R.id.overview_treatment);
+        wizardButton = (Button) view.findViewById(R.id.overview_wizard);
 
-        updateData();
+        treatmentButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                FragmentManager manager = getFragmentManager();
+                NewTreatmentDialogFragment treatmentDialogFragment = new NewTreatmentDialogFragment();
+                treatmentDialogFragment.show(manager, "TreatmentDialog");
+            }
+        });
+
+        wizardButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                FragmentManager manager = getFragmentManager();
+                WizardDialogFragment wizardDialogFragment = new WizardDialogFragment();
+                wizardDialogFragment.show(manager, "WizardDialog");
+            }
+        });
+
+        cancelTempButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                PumpInterface pump = MainActivity.getConfigBuilder().getActivePump();
+                if (pump.isTempBasalInProgress()) {
+                    pump.cancelTempBasal();
+                    MainApp.bus().post(new EventTempBasalChange());
+                }
+            }
+        });
+        updateGUI();
         return view;
     }
 
@@ -141,7 +183,47 @@ public class OverviewFragment extends Fragment implements PluginBase {
         MainApp.bus().register(this);
     }
 
-    public void updateData() {
+    @Subscribe
+    public void onStatusEvent(final EventTempBasalChange ev) {
+        Activity activity = getActivity();
+        if (activity != null)
+            activity.runOnUiThread(new Runnable() {
+                @Override
+                public void run() {
+                    updateGUI();
+                }
+            });
+        else
+            log.debug("EventTempBasalChange: Activity is null");
+    }
+
+    @Subscribe
+    public void onStatusEvent(final EventNewBG ev) {
+        Activity activity = getActivity();
+        if (activity != null)
+            activity.runOnUiThread(new Runnable() {
+                @Override
+                public void run() {
+                    updateGUI();
+                }
+            });
+        else
+            log.debug("EventNewBG: Activity is null");
+    }
+
+    @Override
+    public void setUserVisibleHint(boolean isVisibleToUser) {
+        super.setUserVisibleHint(isVisibleToUser);
+
+        if (isVisibleToUser) {
+            updateGUI();
+            visibleNow = true;
+        } else {
+            visibleNow = false;
+        }
+    }
+
+    public void updateGUI() {
         BgReading actualBG = MainApp.getDbHelper().actualBg();
         BgReading lastBG = MainApp.getDbHelper().lastBg();
         if (MainActivity.getConfigBuilder() == null || MainActivity.getConfigBuilder().getActiveProfile() == null) // app not initialized yet
@@ -156,6 +238,17 @@ public class OverviewFragment extends Fragment implements PluginBase {
         if (bgGraph == null)
             return;
 
+        // **** Temp button ****
+        PumpInterface pump = MainActivity.getConfigBuilder().getActivePump();
+
+        if (pump.isTempBasalInProgress()) {
+            TempBasal activeTemp = pump.getTempBasal();
+            cancelTempButton.setVisibility(View.VISIBLE);
+            cancelTempButton.setText(MainApp.instance().getString(R.string.cancel) + ": " + activeTemp.toString());
+        } else {
+            cancelTempButton.setVisibility(View.INVISIBLE);
+        }
+
         // **** BG value ****
         if (profile != null && lastBG != null && bgView != null) {
             bgView.setText(lastBG.valueToUnitsToString(profile.getUnits()));
@@ -260,44 +353,4 @@ public class OverviewFragment extends Fragment implements PluginBase {
         bgGraph.getGridLabelRenderer().setNumVerticalLabels(11);
     }
 
-    @Subscribe
-    public void onStatusEvent(final EventTempBasalChange ev) {
-        Activity activity = getActivity();
-        if (activity != null)
-            activity.runOnUiThread(new Runnable() {
-                @Override
-                public void run() {
-                    updateData();
-                }
-            });
-        else
-            log.debug("EventTempBasalChange: Activity is null");
-    }
-
-    @Subscribe
-    public void onStatusEvent(final EventNewBG ev) {
-        Activity activity = getActivity();
-        if (activity != null)
-            activity.runOnUiThread(new Runnable() {
-                @Override
-                public void run() {
-                    updateData();
-                }
-            });
-        else
-            log.debug("EventNewBG: Activity is null");
-    }
-
-    @Override
-    public void setUserVisibleHint(boolean isVisibleToUser) {
-        super.setUserVisibleHint(isVisibleToUser);
-
-        if (isVisibleToUser) {
-            updateData();
-            visibleNow = true;
-        } else {
-            visibleNow = false;
-        }
-    }
-
 }

app/src/main/java/info/nightscout/androidaps/plugins/SafetyFragment/SafetyFragment.java

@@ -0,0 +1,116 @@
+package info.nightscout.androidaps.plugins.SafetyFragment;
+
+
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.preference.PreferenceFragment;
+import android.preference.PreferenceManager;
+import android.support.v4.app.Fragment;
+import android.text.Editable;
+import android.text.TextWatcher;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.EditText;
+import android.widget.TextView;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import info.nightscout.androidaps.Config;
+import info.nightscout.androidaps.MainActivity;
+import info.nightscout.androidaps.MainApp;
+import info.nightscout.androidaps.R;
+import info.nightscout.androidaps.interfaces.ConstrainsInterface;
+import info.nightscout.androidaps.interfaces.PluginBase;
+import info.nightscout.androidaps.interfaces.ProfileInterface;
+import info.nightscout.androidaps.plugins.APSResult;
+import info.nightscout.client.data.NSProfile;
+
+public class SafetyFragment extends Fragment implements PluginBase, ConstrainsInterface {
+    private static Logger log = LoggerFactory.getLogger(SafetyFragment.class);
+
+
+    @Override
+    public int getType() {
+        return PluginBase.CONSTRAINS;
+    }
+
+    @Override
+    public String getName() {
+        return MainApp.instance().getString(R.string.safety);
+    }
+
+    @Override
+    public boolean isEnabled() {
+        return true;
+    }
+
+    @Override
+    public boolean isVisibleInTabs() {
+        return false;
+    }
+
+    @Override
+    public boolean canBeHidden() {
+        return true;
+    }
+
+    @Override
+    public void setFragmentEnabled(boolean fragmentEnabled) {
+
+    }
+
+    @Override
+    public void setFragmentVisible(boolean fragmentVisible) {
+    }
+
+    public static SafetyFragment newInstance() {
+        SafetyFragment fragment = new SafetyFragment();
+        return fragment;
+    }
+
+    /**
+     * Constrains interface
+     **/
+    @Override
+    public boolean isAutomaticProcessingEnabled() {
+        return true;
+    }
+
+    @Override
+    public boolean manualConfirmationNeeded() {
+        return false;
+    }
+
+    @Override
+    public APSResult applyBasalConstrains(APSResult result) {
+        SharedPreferences SP = PreferenceManager.getDefaultSharedPreferences(MainApp.instance().getApplicationContext());
+        Double maxBasal = Double.parseDouble(SP.getString("openapsma_max_basal", "1").replace(",", "."));
+
+        NSProfile profile = MainActivity.getConfigBuilder().getActiveProfile().getProfile();
+        if (result.rate < 0) result.rate = 0;
+
+        Integer maxBasalMult = 4;
+        Integer maxBasalFromDaily = 3;
+        // Check percentRate but absolute rate too, because we know real current basal in pump
+        Double origRate = result.rate;
+        if (result.rate > maxBasal) {
+            result.rate = maxBasal;
+            if (Config.logConstrainsChnages)
+                log.debug("Limiting rate " + origRate + " by maxBasal preference to " + result.rate + "U/h");
+        }
+        if (result.rate > maxBasalMult * profile.getBasal(NSProfile.secondsFromMidnight())) {
+            result.rate = Math.floor(maxBasalMult * profile.getBasal(NSProfile.secondsFromMidnight()) * 100) / 100;
+            if (Config.logConstrainsChnages)
+                log.debug("Limiting rate " + origRate + " by maxBasalMult to " + result.rate + "U/h");
+        }
+        if (result.rate > profile.getMaxDailyBasal() * maxBasalFromDaily) {
+            result.rate = profile.getMaxDailyBasal() * maxBasalFromDaily;
+            if (Config.logConstrainsChnages)
+                log.debug("Limiting rate " + origRate + " by 3 * maxDailyBasal to " + result.rate + "U/h");
+        }
+        return result;
+    }
+
+}

app/src/main/java/info/nightscout/androidaps/plugins/SimpleProfile/SimpleProfileFragment.java

@@ -4,6 +4,7 @@ package info.nightscout.androidaps.plugins.SimpleProfile;
 import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
+import android.support.v4.app.NotificationCompat;
 import android.text.Editable;
 import android.text.TextWatcher;
 import android.view.LayoutInflater;
@@ -98,11 +99,6 @@ public class SimpleProfileFragment extends Fragment implements PluginBase, Profi
         this.fragmentVisible = fragmentVisible;
     }
 
-    @Override
-    public void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-    }
-
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
                              Bundle savedInstanceState) {
@@ -160,13 +156,14 @@ public class SimpleProfileFragment extends Fragment implements PluginBase, Profi
             @Override
             public void onTextChanged(CharSequence s, int start,
                                       int before, int count) {
-                dia = Double.parseDouble(diaView.getText().toString().replace(",", "."));
+                try { dia = Double.parseDouble(diaView.getText().toString().replace(",", ".")); } catch (Exception e) {};
-                ic = Double.parseDouble(icView.getText().toString().replace(",", "."));
+                try { ic = Double.parseDouble(icView.getText().toString().replace(",", ".")); } catch (Exception e) {};
-                isf = Double.parseDouble(isfView.getText().toString().replace(",", "."));
+                try { isf = Double.parseDouble(isfView.getText().toString().replace(",", ".")); } catch (Exception e) {};
-                car = Double.parseDouble(carView.getText().toString().replace(",", "."));
+                try { car = Double.parseDouble(carView.getText().toString().replace(",", ".")); } catch (Exception e) {};
-                basal = Double.parseDouble(basalView.getText().toString().replace(",", "."));
+                try { basal = Double.parseDouble(basalView.getText().toString().replace(",", ".")); } catch (Exception e) {};
-                targetLow = Double.parseDouble(targetlowView.getText().toString().replace(",", "."));
+                try { targetLow = Double.parseDouble(targetlowView.getText().toString().replace(",", ".")); } catch (Exception e) {};
-                targetHigh = Double.parseDouble(targethighView.getText().toString().replace(",", "."));
+                try { targetHigh = Double.parseDouble(targethighView.getText().toString().replace(",", ".")); } catch (Exception e) {};
+                storeSettings();
             }
         };
         diaView.addTextChangedListener(textWatch);

app/src/main/java/info/nightscout/androidaps/plugins/TempBasals/TempBasalsFragment.java

@@ -56,6 +56,7 @@ public class TempBasalsFragment extends Fragment implements PluginBase, TempBasa
 
     boolean fragmentEnabled = true;
     boolean fragmentVisible = true;
+    boolean visibleNow = false;
 
     @Override
     public String getName() {
@@ -95,7 +96,7 @@ public class TempBasalsFragment extends Fragment implements PluginBase, TempBasa
     private void initializeData() {
         try {
             Dao<TempBasal, Long> dao = MainApp.getDbHelper().getDaoTempBasals();
-
+/*
             // **************** TESTING CREATE FAKE RECORD *****************
             TempBasal fake = new TempBasal();
             fake.timeStart = new Date(new Date().getTime() - 45 * 40 * 1000);
@@ -106,7 +107,7 @@ public class TempBasalsFragment extends Fragment implements PluginBase, TempBasa
             fake.isExtended = false;
             dao.createOrUpdate(fake);
             // **************** TESTING CREATE FAKE RECORD *****************
-
+*/
             QueryBuilder<TempBasal, Long> queryBuilder = dao.queryBuilder();
             queryBuilder.orderBy("timeIndex", false);
             queryBuilder.limit(30l);
@@ -116,9 +117,6 @@ public class TempBasalsFragment extends Fragment implements PluginBase, TempBasa
             log.debug(e.getMessage(), e);
             tempBasals = new ArrayList<TempBasal>();
         }
-        if (recyclerView != null) {
-            recyclerView.swapAdapter(new RecyclerViewAdapter(tempBasals), false);
-        }
     }
 
     /*
@@ -135,7 +133,8 @@ public class TempBasalsFragment extends Fragment implements PluginBase, TempBasa
         return lastCalculation;
     }
 
-    private void updateTotalIOB() {
+    @Override
+    public void updateTotalIOB() {
         Date now = new Date();
         IobTotal total = new IobTotal();
         for (Integer pos = 0; pos < tempBasals.size(); pos++) {
@@ -230,6 +229,7 @@ public class TempBasalsFragment extends Fragment implements PluginBase, TempBasa
         super();
         registerBus();
         initializeData();
+        updateGUI();
     }
 
     public static TempBasalsFragment newInstance() {
@@ -271,39 +271,30 @@ public class TempBasalsFragment extends Fragment implements PluginBase, TempBasa
 
     @Subscribe
     public void onStatusEvent(final EventTempBasalChange ev) {
-        Activity activity = getActivity();
+        initializeData();
-        if (activity != null && recyclerView != null)
-            activity.runOnUiThread(new Runnable() {
-                @Override
-                public void run() {
-                    updateTotalIOB();
-                    recyclerView.getAdapter().notifyDataSetChanged();
-                }
-            });
-        else
-            log.debug("EventTempBasalChange: Activity is null");
     }
 
-    @Subscribe
+    public void updateGUI() {
-    public void onStatusEvent(final EventNewBG ev) {
         Activity activity = getActivity();
-        if (activity != null && recyclerView != null)
+        if (visibleNow && activity != null && recyclerView != null)
             activity.runOnUiThread(new Runnable() {
                 @Override
                 public void run() {
-                    updateTotalIOB();
+                    recyclerView.swapAdapter(new RecyclerViewAdapter(tempBasals), false);
-                    recyclerView.getAdapter().notifyDataSetChanged();
                 }
             });
-        else
-            log.debug("EventNewBG: Activity is null");
     }
 
     @Override
     public void setUserVisibleHint(boolean isVisibleToUser) {
         super.setUserVisibleHint(isVisibleToUser);
 
-        if (isVisibleToUser)
+        if (isVisibleToUser) {
+            visibleNow = true;
             updateTotalIOBIfNeeded();
+            updateGUI();
+        } else
+            visibleNow = false;
     }
+
 }

app/src/main/java/info/nightscout/androidaps/plugins/Treatments/TreatmentsFragment.java

@@ -65,6 +65,7 @@ public class TreatmentsFragment extends Fragment implements View.OnClickListener
 
     boolean fragmentEnabled = true;
     boolean fragmentVisible = true;
+    boolean visibleNow = false;
 
     @Override
     public String getName() {
@@ -113,15 +114,11 @@ public class TreatmentsFragment extends Fragment implements View.OnClickListener
             log.debug(e.getMessage(), e);
             treatments = new ArrayList<Treatment>();
         }
-        if (recyclerView != null) {
-            recyclerView.swapAdapter(new RecyclerViewAdapter(treatments), false);
-        }
     }
 
     /*
      * Recalculate IOB if value is older than 1 minute
      */
-    @Override
     public void updateTotalIOBIfNeeded() {
         if (lastCalculationTimestamp > new Date().getTime() - 60 * 1000)
             return;
@@ -133,7 +130,8 @@ public class TreatmentsFragment extends Fragment implements View.OnClickListener
         return lastCalculation;
     }
 
-    private void updateTotalIOB() {
+    @Override
+    public void updateTotalIOB() {
         IobTotal total = new IobTotal();
 
         if (MainActivity.getConfigBuilder() == null || MainActivity.getConfigBuilder().getActiveProfile() == null) // app not initialized yet
@@ -258,6 +256,7 @@ public class TreatmentsFragment extends Fragment implements View.OnClickListener
         super();
         registerBus();
         initializeData();
+        updateGUI();
     }
 
     public static TreatmentsFragment newInstance() {
@@ -297,17 +296,18 @@ public class TreatmentsFragment extends Fragment implements View.OnClickListener
         switch (view.getId()) {
             case R.id.treatments_reshreshfromnightscout:
                 AlertDialog.Builder builder = new AlertDialog.Builder(this.getContext());
-                builder.setTitle("Dialog");
+                builder.setTitle(this.getContext().getString(R.string.dialog));
-                builder.setMessage("Do you want to refresh treatments from Nightscout");
+                builder.setMessage(this.getContext().getString(R.string.refreshfromnightscout));
-                builder.setPositiveButton("OK", new DialogInterface.OnClickListener() {
+                builder.setPositiveButton(this.getContext().getString(R.string.ok), new DialogInterface.OnClickListener() {
                     public void onClick(DialogInterface dialog, int id) {
                         MainApp.getDbHelper().resetTreatments();
                         initializeData();
+                        updateGUI();
                         Intent restartNSClient = new Intent(Intents.ACTION_RESTART);
                         MainApp.instance().getApplicationContext().sendBroadcast(restartNSClient);
                     }
                 });
-                builder.setNegativeButton("Cancel", null);
+                builder.setNegativeButton(this.getContext().getString(R.string.cancel), null);
                 builder.show();
 
                 break;
@@ -325,38 +325,30 @@ public class TreatmentsFragment extends Fragment implements View.OnClickListener
 
     @Subscribe
     public void onStatusEvent(final EventTreatmentChange ev) {
-        Activity activity = getActivity();
-        if (activity != null && recyclerView != null)
-            activity.runOnUiThread(new Runnable() {
-                @Override
-                public void run() {
         initializeData();
-                }
+        updateGUI();
-            });
-        else
-            log.debug("EventTreatmentChange: Activity is null");
     }
 
-    @Subscribe
+    public void updateGUI() {
-    public void onStatusEvent(final EventNewBG ev) {
         Activity activity = getActivity();
-        if (activity != null && recyclerView != null)
+        if (visibleNow && activity != null && recyclerView != null)
             activity.runOnUiThread(new Runnable() {
                 @Override
                 public void run() {
-                    updateTotalIOB();
+                    recyclerView.swapAdapter(new RecyclerViewAdapter(treatments), false);
-                    recyclerView.getAdapter().notifyDataSetChanged();
                 }
             });
-        else
-            log.debug("EventNewBG: Activity is null");
     }
 
     @Override
     public void setUserVisibleHint(boolean isVisibleToUser) {
         super.setUserVisibleHint(isVisibleToUser);
 
-        if (isVisibleToUser)
+        if (isVisibleToUser) {
+            visibleNow = true;
             updateTotalIOBIfNeeded();
+            updateGUI();
+        } else
+            visibleNow = false;
     }
 }

app/src/main/java/info/nightscout/androidaps/plugins/VirtualPump/VirtualPumpFragment.java

@@ -1,7 +1,10 @@
 package info.nightscout.androidaps.plugins.VirtualPump;
 
 
+import android.app.Activity;
 import android.os.Bundle;
+import android.os.Handler;
+import android.support.annotation.Nullable;
 import android.support.v4.app.Fragment;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -23,11 +26,13 @@ import info.nightscout.androidaps.Config;
 import info.nightscout.androidaps.MainActivity;
 import info.nightscout.androidaps.MainApp;
 import info.nightscout.androidaps.R;
+import info.nightscout.androidaps.events.EventTreatmentChange;
 import info.nightscout.androidaps.interfaces.PumpInterface;
 import info.nightscout.androidaps.data.Result;
 import info.nightscout.androidaps.db.TempBasal;
 import info.nightscout.androidaps.db.Treatment;
 import info.nightscout.androidaps.interfaces.PluginBase;
+import info.nightscout.androidaps.plugins.APSResult;
 import info.nightscout.client.data.NSProfile;
 import info.nightscout.utils.DateUtil;
 
@@ -47,8 +52,12 @@ public class VirtualPumpFragment extends Fragment implements PluginBase, PumpInt
     TextView batteryView;
     TextView reservoirView;
 
+    Handler loopHandler = new Handler();
+    Runnable refreshLoop = null;
+
     boolean fragmentEnabled = true;
     boolean fragmentVisible = true;
+    boolean visibleNow = false;
 
     @Override
     public String getName() {
@@ -90,8 +99,18 @@ public class VirtualPumpFragment extends Fragment implements PluginBase, PumpInt
     }
 
     @Override
-    public void onCreate(Bundle savedInstanceState) {
+    public void onCreate(@Nullable Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+        if (refreshLoop == null) {
+            refreshLoop = new Runnable() {
+                @Override
+                public void run() {
+                    updateGUI();
+                    loopHandler.postDelayed(refreshLoop, 60 * 1000l);
+                }
+            };
+            loopHandler.postDelayed(refreshLoop, 60 * 1000l);
+        }
     }
 
     @Override
@@ -104,48 +123,10 @@ public class VirtualPumpFragment extends Fragment implements PluginBase, PumpInt
         batteryView = (TextView) view.findViewById(R.id.virtualpump_battery);
         reservoirView = (TextView) view.findViewById(R.id.virtualpump_reservoir);
 
+        updateGUI();
         return view;
     }
 
-    public void updateView() {
-        DateFormat formatDateToJustTime = new SimpleDateFormat("HH:mm");
-        DecimalFormat formatNumber2decimalplaces = new DecimalFormat("0.00");
-
-        checkForExpiredTempsAndExtended();
-
-        basaBasalRateView.setText(getBaseBasalRate() + "U");
-        if (isTempBasalInProgress()) {
-            if (tempBasal.isAbsolute) {
-                tempBasalView.setText(formatNumber2decimalplaces.format(tempBasal.absolute) + "U/h @" +
-                        formatDateToJustTime.format(tempBasal.timeStart) +
-                        " " + tempBasal.getRemainingMinutes() + "/" + tempBasal.duration + "min");
-            } else { // percent
-                tempBasalView.setText(tempBasal.percent + "% @" +
-                        formatDateToJustTime.format(tempBasal.timeStart) +
-                        " " + tempBasal.getRemainingMinutes() + "/" + tempBasal.duration + "min");
-            }
-        } else {
-            tempBasalView.setText("");
-        }
-        if (isExtendedBoluslInProgress()) {
-            extendedBolusView.setText(formatNumber2decimalplaces.format(extendedBolus.absolute) + "U/h @" +
-                    formatDateToJustTime.format(extendedBolus.timeStart) +
-                    " " + extendedBolus.getRemainingMinutes() + "/" + extendedBolus.duration + "min");
-        } else {
-            extendedBolusView.setText("");
-        }
-        batteryView.setText(getBatteryPercent() + "%");
-        reservoirView.setText(getReservoirValue() + "U");
-    }
-
-    @Override
-    public void setUserVisibleHint(boolean isVisibleToUser) {
-        super.setUserVisibleHint(isVisibleToUser);
-
-        if (isVisibleToUser)
-            updateView();
-    }
-
     void checkForExpiredTempsAndExtended() {
         long now = new Date().getTime();
         if (isTempBasalInProgress()) {
@@ -161,6 +142,7 @@ public class VirtualPumpFragment extends Fragment implements PluginBase, PumpInt
                 if (Config.logPumpComm)
                     log.debug("Canceling expired temp: " + tempBasal);
                 tempBasal = null;
+                MainApp.bus().post(new EventTreatmentChange());
             }
         }
         if (isExtendedBoluslInProgress()) {
@@ -229,6 +211,11 @@ public class VirtualPumpFragment extends Fragment implements PluginBase, PumpInt
         }
     }
 
+    @Override
+    public TempBasal getTempBasal() {
+        return tempBasal;
+    }
+
     @Override
     public double getTempBasalRemainingMinutes() {
         if (!isTempBasalInProgress())
@@ -243,20 +230,9 @@ public class VirtualPumpFragment extends Fragment implements PluginBase, PumpInt
         result.bolusDelivered = insulin;
         result.comment = getString(R.string.virtualpump_resultok);
 
-        Treatment t = new Treatment();
-        t.insulin = insulin;
-        t.carbs = carbs;
-        t.created_at = new Date();
-        try {
-            MainApp.instance().getDbHelper().getDaoTreatments().create(t);
-        } catch (SQLException e) {
-            e.printStackTrace();
-            result.success = false;
-            result.comment = getString(R.string.virtualpump_sqlerror);
-        }
         if (Config.logPumpComm)
-            log.debug("Delivering treatment: " + t + " " + result);
+            log.debug("Delivering treatment insulin: " + insulin + "U carbs: " + carbs + "g " + result);
-        updateView();
+        updateGUI();
         return result;
     }
 
@@ -272,6 +248,9 @@ public class VirtualPumpFragment extends Fragment implements PluginBase, PumpInt
         tempBasal.absolute = absoluteRate;
         tempBasal.duration = durationInMinutes;
         result.success = true;
+        result.enacted = true;
+        result.absolute = absoluteRate;
+        result.duration = durationInMinutes;
         result.comment = getString(R.string.virtualpump_resultok);
         try {
             MainApp.instance().getDbHelper().getDaoTempBasals().create(tempBasal);
@@ -282,22 +261,28 @@ public class VirtualPumpFragment extends Fragment implements PluginBase, PumpInt
         }
         if (Config.logPumpComm)
             log.debug("Setting temp basal absolute: " + result);
-        updateView();
+        updateGUI();
         return result;
     }
 
     @Override
     public Result setTempBasalPercent(Integer percent, Integer durationInMinutes) {
         checkForExpiredTempsAndExtended();
-        Result result = cancelTempBasal();
+        Result result = new Result();
+        if (isTempBasalInProgress()) {
+            result = cancelTempBasal();
             if (!result.success)
                 return result;
+        }
         tempBasal = new TempBasal();
         tempBasal.timeStart = new Date();
         tempBasal.isAbsolute = false;
         tempBasal.percent = percent;
         tempBasal.duration = durationInMinutes;
         result.success = true;
+        result.enacted = true;
+        result.percent = percent;
+        result.duration = durationInMinutes;
         result.comment = getString(R.string.virtualpump_resultok);
         try {
             MainApp.instance().getDbHelper().getDaoTempBasals().create(tempBasal);
@@ -308,7 +293,7 @@ public class VirtualPumpFragment extends Fragment implements PluginBase, PumpInt
         }
         if (Config.logPumpComm)
             log.debug("Settings temp basal percent: " + result);
-        updateView();
+        updateGUI();
         return result;
     }
 
@@ -324,6 +309,7 @@ public class VirtualPumpFragment extends Fragment implements PluginBase, PumpInt
         extendedBolus.absolute = insulin * 60d / durationInMinutes;
         extendedBolus.duration = durationInMinutes;
         result.success = true;
+        result.enacted = true;
         result.comment = getString(R.string.virtualpump_resultok);
         try {
             MainApp.instance().getDbHelper().getDaoTempBasals().create(extendedBolus);
@@ -334,7 +320,7 @@ public class VirtualPumpFragment extends Fragment implements PluginBase, PumpInt
         }
         if (Config.logPumpComm)
             log.debug("Setting extended bolus: " + result);
-        updateView();
+        updateGUI();
         return result;
     }
 
@@ -342,22 +328,24 @@ public class VirtualPumpFragment extends Fragment implements PluginBase, PumpInt
     public Result cancelTempBasal() {
         checkForExpiredTempsAndExtended();
         Result result = new Result();
+        result.success = true;
+        result.comment = getString(R.string.virtualpump_resultok);
         if (isTempBasalInProgress()) {
+            result.enacted = true;
             tempBasal.timeEnd = new Date();
             try {
                 MainApp.instance().getDbHelper().getDaoTempBasals().update(tempBasal);
             } catch (SQLException e) {
                 e.printStackTrace();
                 result.success = false;
+                result.enacted = false;
                 result.comment = getString(R.string.virtualpump_sqlerror);
             }
         }
-        result.success = true;
-        result.comment = getString(R.string.virtualpump_resultok);
         tempBasal = null;
         if (Config.logPumpComm)
             log.debug("Canceling temp basal: " + result);
-        updateView();
+        updateGUI();
         return result;
     }
 
@@ -376,14 +364,39 @@ public class VirtualPumpFragment extends Fragment implements PluginBase, PumpInt
             }
         }
         result.success = true;
+        result.enacted = true;
         result.comment = getString(R.string.virtualpump_resultok);
         extendedBolus = null;
         if (Config.logPumpComm)
             log.debug("Canceling extended basal: " + result);
-        updateView();
+        updateGUI();
         return result;
     }
 
+    @Override
+    public Result applyAPSRequest(APSResult request) {
+        if (isTempBasalInProgress()) {
+            if (request.rate == getTempBasalAbsoluteRate()) {
+                Result noChange = new Result();
+                noChange.enacted = false;
+                noChange.comment = "Temp basal set correctly";
+                noChange.success = true;
+                return noChange;
+            } else {
+                return setTempBasalAbsolute(request.rate, request.duration);
+            }
+        }
+        if (request.rate == getBaseBasalRate()) {
+            Result noChange = new Result();
+            noChange.enacted = false;
+            noChange.comment = "Basal set correctly";
+            noChange.success = true;
+            return noChange;
+        }
+
+        return setTempBasalAbsolute(request.rate, request.duration);
+    }
+
     @Override
     public JSONObject getJSONStatus() {
         JSONObject pump = new JSONObject();
@@ -410,4 +423,40 @@ public class VirtualPumpFragment extends Fragment implements PluginBase, PumpInt
         return pump;
     }
 
+    @Override
+    public void setUserVisibleHint(boolean isVisibleToUser) {
+        super.setUserVisibleHint(isVisibleToUser);
+
+        if (isVisibleToUser) {
+            visibleNow = true;
+            updateGUI();
+        } else
+            visibleNow = false;
+
+    }
+
+    public void updateGUI() {
+        checkForExpiredTempsAndExtended();
+        Activity activity = getActivity();
+        if (activity != null && visibleNow && basaBasalRateView != null)
+            activity.runOnUiThread(new Runnable() {
+                @Override
+                public void run() {
+
+                    basaBasalRateView.setText(getBaseBasalRate() + "U");
+                    if (isTempBasalInProgress()) {
+                        tempBasalView.setText(tempBasal.toString());
+                    } else {
+                        tempBasalView.setText("");
+                    }
+                    if (isExtendedBoluslInProgress()) {
+                        extendedBolusView.setText(extendedBolus.toString());
+                    } else {
+                        extendedBolusView.setText("");
+                    }
+                    batteryView.setText(getBatteryPercent() + "%");
+                    reservoirView.setText(getReservoirValue() + "U");
+                }
+            });
+    }
 }

app/src/main/res/layout/configbuilder_fragment.xml

@@ -16,10 +16,10 @@
             <TextView
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
+                android:layout_marginLeft="5dp"
                 android:text="@string/configbuilder_pump"
                 android:textAppearance="?android:attr/textAppearanceMedium"
-                android:textStyle="bold"
+                android:textStyle="bold" />
-                android:layout_marginLeft="5dp" />
 
             <ListView
                 android:id="@+id/configbuilder_pumplistview"
@@ -29,32 +29,34 @@
                 android:layout_marginRight="10dp"
                 android:background="@color/cardColorBackground" />
 
+
             <TextView
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:text="@string/configbuilder_treatments"
+                android:layout_marginLeft="5dp"
+                android:text="@string/configbuilder_aps"
                 android:textAppearance="?android:attr/textAppearanceMedium"
-                android:textStyle="bold"
+                android:textStyle="bold" />
-                android:layout_marginLeft="5dp" />
 
             <ListView
-                android:id="@+id/configbuilder_treatmentslistview"
+                android:id="@+id/configbuilder_apslistview"
-                android:layout_width="match_parent"
+                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
+                android:layout_height="wrap_content"
-                android:layout_marginLeft="10dp"
+                android:layout_marginLeft="10dp"
-                android:layout_marginRight="10dp"
+                android:layout_marginRight="10dp"
-                android:background="@color/cardColorBackground" />
+                android:background="@color/cardColorBackground" />
-
+
-            <TextView
+
-                android:layout_width="wrap_content"
+            <TextView
-                android:layout_height="wrap_content"
+                android:layout_width="wrap_content"
-                android:text="@string/configbuilder_tempbasals"
+                android:layout_height="wrap_content"
-                android:textAppearance="?android:attr/textAppearanceMedium"
+                android:layout_marginLeft="5dp"
-                android:textStyle="bold"
+                android:text="@string/configbuilder_loop"
-                android:layout_marginLeft="5dp" />
+                android:textAppearance="?android:attr/textAppearanceMedium"
-
+                android:textStyle="bold" />
-            <ListView
+
-                android:id="@+id/configbuilder_tempslistview"
+            <ListView
+                android:id="@+id/configbuilder_looplistview"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:layout_marginLeft="10dp"
@@ -64,10 +66,10 @@
             <TextView
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
+                android:layout_marginLeft="5dp"
                 android:text="@string/configbuilder_profile"
                 android:textAppearance="?android:attr/textAppearanceMedium"
-                android:textStyle="bold"
+                android:textStyle="bold" />
-                android:layout_marginLeft="5dp" />
 
             <ListView
                 android:id="@+id/configbuilder_profilelistview"
@@ -80,13 +82,13 @@
             <TextView
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:text="@string/configbuilder_aps"
+                android:layout_marginLeft="5dp"
+                android:text="@string/configbuilder_treatments"
                 android:textAppearance="?android:attr/textAppearanceMedium"
-                android:textStyle="bold"
+                android:textStyle="bold" />
-                android:layout_marginLeft="5dp" />
 
             <ListView
-                android:id="@+id/configbuilder_apslistview"
+                android:id="@+id/configbuilder_treatmentslistview"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:layout_marginLeft="10dp"
@@ -96,10 +98,27 @@
             <TextView
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
+                android:layout_marginLeft="5dp"
+                android:text="@string/configbuilder_tempbasals"
+                android:textAppearance="?android:attr/textAppearanceMedium"
+                android:textStyle="bold" />
+
+            <ListView
+                android:id="@+id/configbuilder_tempslistview"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginLeft="10dp"
+                android:layout_marginRight="10dp"
+                android:background="@color/cardColorBackground" />
+
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginLeft="5dp"
                 android:text="@string/configbuilder_constrains"
                 android:textAppearance="?android:attr/textAppearanceMedium"
-                android:textStyle="bold"
+                android:textStyle="bold" />
-                android:layout_marginLeft="5dp" />
 
             <ListView
                 android:id="@+id/configbuilder_constrainslistview"
@@ -112,10 +131,10 @@
             <TextView
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
+                android:layout_marginLeft="5dp"
                 android:text="@string/configbuilder_general"
                 android:textAppearance="?android:attr/textAppearanceMedium"
-                android:textStyle="bold"
+                android:textStyle="bold" />
-                android:layout_marginLeft="5dp" />
 
             <ListView
                 android:id="@+id/configbuilder_generallistview"

app/src/main/res/layout/loop_fragment.xml

@@ -0,0 +1,136 @@
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context="info.nightscout.androidaps.plugins.Loop.LoopFragment">
+
+    <ScrollView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:id="@+id/scrollView" >
+
+        <LinearLayout
+            android:orientation="vertical"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content">
+    
+            <Button
+                android:id="@+id/loop_run"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="@string/openapsma_run" />
+    
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_horizontal"
+                android:layout_margin="10dp"
+                android:background="@color/linearBlockBackground"
+                android:orientation="vertical">
+        
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/openapsma_lastrun_label"
+                    android:textAppearance="?android:attr/textAppearanceLarge" />
+        
+                <TextView
+                    android:id="@+id/loop_lastrun"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginLeft="10dp"
+                    android:textAppearance="?android:attr/textAppearanceSmall" />
+        
+               <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/openapsma_lastenact_label"
+                    android:textAppearance="?android:attr/textAppearanceLarge" />
+
+                <TextView
+                    android:id="@+id/loop_lastenact"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginLeft="10dp"
+                    android:textAppearance="?android:attr/textAppearanceSmall" />
+
+            </LinearLayout>
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_horizontal"
+                android:layout_margin="10dp"
+                android:background="@color/linearBlockBackground"
+                android:orientation="vertical">
+        
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/loop_aps_label"
+                    android:textAppearance="?android:attr/textAppearanceLarge" />
+        
+                <TextView
+                    android:id="@+id/loop_source"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginLeft="10dp"
+                    android:textAppearance="?android:attr/textAppearanceSmall" />
+        
+                <TextView
+                    android:id="@+id/loop_request"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginLeft="10dp"
+                    android:textAppearance="?android:attr/textAppearanceSmall" />
+        
+            </LinearLayout>
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_horizontal"
+                android:layout_margin="10dp"
+                android:background="@color/linearBlockBackground"
+                android:orientation="vertical">
+        
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/loop_constrainsprocessed_label"
+                    android:textAppearance="?android:attr/textAppearanceLarge" />
+        
+                <TextView
+                    android:id="@+id/loop_constrainsprocessed"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginLeft="10dp"
+                    android:textAppearance="?android:attr/textAppearanceSmall" />
+        
+            </LinearLayout>
+           <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_horizontal"
+                android:layout_margin="10dp"
+                android:background="@color/linearBlockBackground"
+                android:orientation="vertical">
+        
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/loop_setbypump_label"
+                    android:textAppearance="?android:attr/textAppearanceLarge" />
+        
+                <TextView
+                    android:id="@+id/loop_setbypump"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginLeft="10dp"
+                    android:textAppearance="?android:attr/textAppearanceSmall" />
+        
+            </LinearLayout>
+        </LinearLayout>
+    </ScrollView>
+
+
+</FrameLayout>

app/src/main/res/layout/lowsuspend_fragment.xml

@@ -24,7 +24,7 @@
                 android:layout_height="wrap_content"
                 android:layout_gravity="center_horizontal"
                 android:layout_margin="10dp"
-                android:background="#3e3d3d"
+                android:background="@color/linearBlockBackground"
                 android:orientation="vertical">
 
                 <TextView
@@ -45,7 +45,7 @@
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:layout_margin="10dp"
-                android:background="#3e3d3d"
+                android:background="@color/linearBlockBackground"
                 android:orientation="vertical">
 
                 <TextView
@@ -87,7 +87,7 @@
                 android:layout_height="wrap_content"
                 android:layout_gravity="center_horizontal"
                 android:layout_margin="10dp"
-                android:background="#3e3d3d"
+                android:background="@color/linearBlockBackground"
                 android:orientation="vertical">
 
                 <TextView
@@ -109,7 +109,7 @@
                 android:layout_height="wrap_content"
                 android:layout_gravity="center_horizontal"
                 android:layout_margin="10dp"
-                android:background="#3e3d3d"
+                android:background="@color/linearBlockBackground"
                 android:orientation="vertical">
 
                 <TextView

app/src/main/res/layout/openapsma_fragment.xml

@@ -14,18 +14,25 @@
             android:layout_height="match_parent"
             android:orientation="vertical">
 
+            <LinearLayout
+                android:orientation="horizontal"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent">
+
                 <Button
                     android:id="@+id/openapsma_run"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
                     android:text="@string/openapsma_run" />
 
+            </LinearLayout>
+
             <LinearLayout
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:layout_gravity="center_horizontal"
                 android:layout_margin="10dp"
-                android:background="#3e3d3d"
+                android:background="@color/linearBlockBackground"
                 android:orientation="vertical">
 
                 <TextView
@@ -46,7 +53,7 @@
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:layout_margin="10dp"
-                android:background="#3e3d3d"
+                android:background="@color/linearBlockBackground"
                 android:orientation="vertical">
 
                 <TextView
@@ -126,7 +133,7 @@
                 android:layout_height="wrap_content"
                 android:layout_gravity="center_horizontal"
                 android:layout_margin="10dp"
-                android:background="#3e3d3d"
+                android:background="@color/linearBlockBackground"
                 android:orientation="vertical">
 
                 <TextView
@@ -149,7 +156,7 @@
                 android:layout_height="wrap_content"
                 android:layout_gravity="center_horizontal"
                 android:layout_margin="10dp"
-                android:background="#3e3d3d"
+                android:background="@color/linearBlockBackground"
                 android:orientation="vertical">
 
                 <TextView

app/src/main/res/layout/overview_fragment.xml

@@ -50,6 +50,46 @@
             android:id="@+id/overview_bggraph"
             android:layout_width="match_parent"
             android:layout_height="200dip" />
+
+        <LinearLayout
+            android:orientation="horizontal"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content">
+
+            <Button
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Cancel temp basal"
+                android:id="@+id/overview_canceltemp"
+                android:background="@color/colorCancelTempButton"
+                android:layout_margin="10dp"
+                android:layout_weight="0.5" />
+
+        </LinearLayout>
+
+        <LinearLayout
+            android:orientation="horizontal"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content">
+
+            <Button
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Treatment"
+                android:id="@+id/overview_treatment"
+                android:background="@color/colorTreatmentButton"
+                android:layout_margin="10dp"
+                android:layout_weight="0.5" />
+
+            <Button
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Calculator"
+                android:id="@+id/overview_wizard"
+                android:background="@color/colorWizardButton"
+                android:layout_margin="10dp"
+                android:layout_weight="0.5" />
+        </LinearLayout>
     </LinearLayout>
 
 </FrameLayout>

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

@@ -6,4 +6,10 @@
 
     <color name="cardColorBackground">#121212</color>
     <color name="cardObjectiveText">#779ECB</color>
+
+    <color name="linearBlockBackground">#3e3d3d</color>
+
+    <color name="colorTreatmentButton">#FFB347</color>
+    <color name="colorWizardButton">#77dd77</color>
+    <color name="colorCancelTempButton">#FF47C8FF</color>
 </resources>

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

@@ -3,13 +3,10 @@
     <string name="title_activity_main">AndroidAPS</string>
 
     <string name="title_activity_preferences">Preferences</string>
-    <string name="ns_sync_title">Nightscout synchronization</string>
+    <string name="treatmentssafety_title">Tratments safety</string>
-    <string name="ns_sync_profile_title">Synchronize profile</string>
+    <string name="treatmentssafety_maxbolus_title">Max allowed bolus</string>
-    <string name="ns_units">Units</string>
+    <string name="treatmentssafety_maxcarbs_title">Max allowed carbs</string>
-    <string name="safety_title">Safety</string>
+
-    <string name="safety_maxbolus_title">Max allowed bolus</string>
-    <string name="safety_maxcarbs_title">Max allowed carbs</string>
-    <string name="nav_home">Home</string>
     <string name="nav_preferences">Preferences</string>
     <string name="nav_refreshtreatments">Refresh treatments from NS</string>
     <string name="nav_backup">Backup</string>
@@ -109,4 +106,29 @@
     <string name="minimalduration">Minimal duration</string>
     <string name="configbuilder_constrains">Constrains</string>
 
+    <!-- TODO: Remove or change this placeholder text -->
+    <string name="hello_blank_fragment">Hello blank fragment</string>
+    <string name="loop">Loop</string>
+    <string name="configbuilder_loop">Loop</string>
+    <string name="loop_aps_label">APS</string>
+    <string name="loop_constrainsprocessed_label">After processed constrains</string>
+    <string name="loop_setbypump_label">Set by pump</string>
+    <string name="openapsma_lastenact_label">Last enacted</string>
+    <string name="dialog">Dialog</string>
+    <string name="alert">Alert</string>
+    <string name="refreshfromnightscout">Do you want to refresh treatments from Nightscout</string>
+    <string name="ok">OK</string>
+    <string name="cancel">Cancel</string>
+    <string name="noapsselected">NO APS SELECTED OR PROVIDED RESULT</string>
+    <string name="safety">Safety</string>
+    <string name="limits_title">Limits</string>
+    <string name="maxbasal_title">Max basal</string>
+    <string name="maxbasal_summary">Max U/hr a Temp Basal can be set to</string>
+    <string name="maxbasaliob_title">Max basal IOB</string>
+    <string name="maxbasaliob_summary">Maximum amount of non-bolus IOB OpenAPS can deliver</string>
+    <string name="lowsuspend_low_title">Low BG threshold</string>
+    <string name="openapsma_disabled">Plugin is disabled</string>
+    <string name="constrains_violation">Constrains violation</string>
+    <string name="bolusdeliveryerror">Treatment delivery error</string>
+
 </resources>

app/src/main/res/xml/pref_lowsuspend.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
+    <PreferenceCategory
+        android:key="lowsuspend"
+        android:title="@string/lowsuspend">
+
+        <EditTextPreference
+            android:title="@string/lowsuspend_low_title"
+            android:key="lowsuspend_lowthreshold"
+            android:inputType="numberDecimal">
+        </EditTextPreference>
+
+    </PreferenceCategory>
+</PreferenceScreen>

app/src/main/res/xml/pref_openapsma.xml

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
+    <PreferenceCategory
+        android:key="bgRange"
+        android:title="APS target BG range">
+        <EditTextPreference
+            android:defaultValue=""
+            android:key="openapsma_min_bg"
+            android:numeric="decimal"
+            android:summary="The minimum value you consider to be in range."
+            android:title="Low Value" />
+        <EditTextPreference
+            android:defaultValue=""
+            android:key="openapsma_max_bg"
+            android:numeric="decimal"
+            android:summary="The maximum value you consider to be in range."
+            android:title="High Value" />
+    </PreferenceCategory>
+    <PreferenceCategory
+        android:key="aps_limits"
+        android:title="APS Limits">
+
+        <EditTextPreference
+            android:defaultValue="1"
+            android:key="openapsma_max_basal"
+            android:numeric="decimal"
+            android:summary="Max U/hr a Temp Basal can be set to"
+            android:title="Max Basal" />
+        <EditTextPreference
+            android:defaultValue="1.5"
+            android:key="openapsma_max_iob"
+            android:numeric="decimal"
+            android:summary="Maximum amount of non-bolus IOB OpenAPS can deliver"
+            android:title="Max Basal IOB" />
+    </PreferenceCategory>
+
+</PreferenceScreen>

app/src/main/res/xml/pref_treatments.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
+    <PreferenceCategory
+        android:key="treatmentssafety"
+        android:title="@string/treatmentssafety_title">
+
+        <EditTextPreference
+            android:title="@string/treatmentssafety_maxbolus_title"
+            android:key="treatmentssafety_maxbolus"
+            android:defaultValue="3"
+            android:inputType="numberDecimal">
+        </EditTextPreference>
+        <EditTextPreference
+            android:title="@string/treatmentssafety_maxcarbs_title"
+            android:key="treatmentssafety_maxcarbs"
+            android:defaultValue="48"
+            android:inputType="numberDecimal">
+        </EditTextPreference>
+    </PreferenceCategory>
+</PreferenceScreen>