small cleanups

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

@@ -82,4 +82,11 @@ public class Constants {
     public static final double LOWMARK = 76.0;
     public static final double HIGHMARK = 180.0;
 
+    // STATISTICS
+    public static final double STATS_TARGET_LOW_MMOL = 3.9;
+    public static final double STATS_TARGET_HIGH_MMOL = 7.8;
+    public static final double STATS_RANGE_LOW_MMOL = 3.9;
+    public static final double STATS_RANGE_HIGH_MMOL = 10.0;
+
+
 }

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

@@ -39,8 +39,7 @@ public class SingleFragmentActivity extends AppCompatActivity {
         if (item.getItemId() == android.R.id.home) {
             finish();
             return true;
-        }
+        } else if (item.getItemId() == R.id.nav_plugin_preferences) {
-        else if (item.getItemId() == R.id.nav_plugin_preferences) {
             PasswordProtection.QueryPassword(this, R.string.settings_password, "settings_password", () -> {
                 Intent i = new Intent(this, PreferencesActivity.class);
                 i.putExtra("id", plugin.getPreferencesId());

app/src/main/java/info/nightscout/androidaps/activities/StatsActivity.kt

@@ -9,7 +9,6 @@ import info.nightscout.androidaps.utils.TddCalculator
 import info.nightscout.androidaps.utils.TirCalculator
 import kotlinx.android.synthetic.main.stats_activity.*
 
-
 class StatsActivity : NoSplashAppCompatActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {

app/src/main/java/info/nightscout/androidaps/activities/SurveyActivity.kt

@@ -4,25 +4,21 @@ import android.os.Bundle
 import android.widget.ArrayAdapter
 import com.google.firebase.auth.FirebaseAuth
 import com.google.firebase.database.FirebaseDatabase
-import info.nightscout.androidaps.Constants
-import info.nightscout.androidaps.MainApp
 import info.nightscout.androidaps.R
 import info.nightscout.androidaps.data.defaultProfile.DefaultProfile
 import info.nightscout.androidaps.plugins.configBuilder.ConfigBuilderPlugin
 import info.nightscout.androidaps.plugins.configBuilder.ProfileFunctions
 import info.nightscout.androidaps.plugins.treatments.fragments.ProfileViewerDialog
 import info.nightscout.androidaps.utils.*
-import kotlinx.android.synthetic.main.survey_fragment.*
+import kotlinx.android.synthetic.main.survey_activity.*
 import org.slf4j.LoggerFactory
-import java.util.*
-
 
 class SurveyActivity : NoSplashAppCompatActivity() {
     private val log = LoggerFactory.getLogger(SurveyActivity::class.java)
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        setContentView(R.layout.survey_fragment)
+        setContentView(R.layout.survey_activity)
 
         survey_id.text = InstanceId.instanceId()
 
@@ -88,7 +84,7 @@ class SurveyActivity : NoSplashAppCompatActivity() {
                 .addOnCompleteListener(this) { task ->
                     if (task.isSuccessful) {
                         log.debug("signInAnonymously:success")
-                            val user = auth.currentUser
+                        val user = auth.currentUser // TODO: do we need this, seems unused?
 
                         val database = FirebaseDatabase.getInstance().reference
                         database.child("survey").child(r.id).setValue(r)

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

@@ -62,7 +62,7 @@ object ActivityMonitor : Application.ActivityLifecycleCallbacks {
         return result
     }
 
-    fun stats() :Spanned {
+    fun stats(): Spanned {
         return HtmlHelper.fromHtml("<br><b>" + MainApp.gs(R.string.activitymonitor) + ":</b><br>" + toText())
     }
 

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

@@ -19,7 +19,6 @@ object TddCalculator : TreatmentsPlugin() {
         val endTime = MidnightTime.calc(DateUtil.now())
         initializeData(range)
 
-
         val result = LongSparseArray<TDD>()
         for (t in treatmentsFromHistory) {
             if (!t.isValid) continue

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

@@ -32,9 +32,11 @@ object TirCalculator {
     }
 
     fun averageTIR(tirs: LongSparseArray<TIR>): TIR {
-        val totalTir =
+        val totalTir = if (tirs.size() > 0) {
-                if (tirs.size() > 0) TIR(tirs.valueAt(0).date, tirs.valueAt(0).lowThreshold, tirs.valueAt(0).highThreshold)
+            TIR(tirs.valueAt(0).date, tirs.valueAt(0).lowThreshold, tirs.valueAt(0).highThreshold)
-                else TIR(7, 70.0, 180.0)
+        } else {
+            TIR(7, 70.0, 180.0)
+        }
         for (i in 0 until tirs.size()) {
             val tir = tirs.valueAt(i)
             totalTir.below += tir.below
@@ -47,10 +49,10 @@ object TirCalculator {
     }
 
     fun stats(): Spanned {
-        val lowTirMgdl = 3.9 * Constants.MMOLL_TO_MGDL
+        val lowTirMgdl = Constants.STATS_RANGE_LOW_MMOL * Constants.MMOLL_TO_MGDL
-        val highTirMgdl = 10.0 * Constants.MMOLL_TO_MGDL
+        val highTirMgdl = Constants.STATS_RANGE_HIGH_MMOL * Constants.MMOLL_TO_MGDL
-        val lowTitMgdl = 3.9 * Constants.MMOLL_TO_MGDL
+        val lowTitMgdl = Constants.STATS_TARGET_LOW_MMOL * Constants.MMOLL_TO_MGDL
-        val highTitMgdl = 7.8 * Constants.MMOLL_TO_MGDL
+        val highTitMgdl = Constants.STATS_TARGET_HIGH_MMOL * Constants.MMOLL_TO_MGDL
 
         val tir7 = calculate(7, lowTirMgdl, highTirMgdl)
         val averageTir7 = averageTIR(tir7)