make SMB prefs more clear

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

@@ -185,9 +185,7 @@ class MyPreferenceFragment : PreferenceFragmentCompat(), OnSharedPreferenceChang
             addPreferencesFromResourceIfEnabled(maintenancePlugin, rootKey)
         }
         initSummary(preferenceScreen, pluginId != -1)
-        for (plugin in pluginStore.plugins) {
+        preprocessPreferences()
-            plugin.preprocessPreferences(this)
-        }
     }
 
     override fun onSharedPreferenceChanged(sharedPreferences: SharedPreferences, key: String) {
@@ -212,6 +210,13 @@ class MyPreferenceFragment : PreferenceFragmentCompat(), OnSharedPreferenceChang
         checkForBiometricFallback(key)
 
         updatePrefSummary(findPreference(key))
+        preprocessPreferences()
+    }
+
+    private fun preprocessPreferences() {
+        for (plugin in pluginStore.plugins) {
+            plugin.preprocessPreferences(this)
+        }
     }
 
     private fun checkForBiometricFallback(key: String) {

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

@@ -2,6 +2,9 @@ package info.nightscout.androidaps.plugins.aps.openAPSSMB;
 
 import android.content.Context;
 
+import androidx.preference.PreferenceFragmentCompat;
+import androidx.preference.SwitchPreference;
+
 import org.jetbrains.annotations.NotNull;
 import org.json.JSONException;
 
@@ -42,6 +45,7 @@ import info.nightscout.androidaps.utils.HardLimits;
 import info.nightscout.androidaps.utils.Profiler;
 import info.nightscout.androidaps.utils.Round;
 import info.nightscout.androidaps.utils.resources.ResourceHelper;
+import info.nightscout.androidaps.utils.sharedPreferences.SP;
 
 @Singleton
 public class OpenAPSSMBPlugin extends PluginBase implements APSInterface, ConstraintsInterface {
@@ -56,6 +60,7 @@ public class OpenAPSSMBPlugin extends PluginBase implements APSInterface, Constr
     private final HardLimits hardLimits;
     private final Profiler profiler;
     private final FabricPrivacy fabricPrivacy;
+    private final SP sp;
 
     // last values
     DetermineBasalAdapterSMBJS lastDetermineBasalAdapterSMBJS = null;
@@ -77,7 +82,8 @@ public class OpenAPSSMBPlugin extends PluginBase implements APSInterface, Constr
             IobCobCalculatorPlugin iobCobCalculatorPlugin,
             HardLimits hardLimits,
             Profiler profiler,
-            FabricPrivacy fabricPrivacy
+            FabricPrivacy fabricPrivacy,
+            SP sp
     ) {
         super(new PluginDescription()
                         .mainType(PluginType.APS)
@@ -100,6 +106,7 @@ public class OpenAPSSMBPlugin extends PluginBase implements APSInterface, Constr
         this.hardLimits = hardLimits;
         this.profiler = profiler;
         this.fabricPrivacy = fabricPrivacy;
+        this.sp = sp;
     }
 
     @Override
@@ -119,6 +126,25 @@ public class OpenAPSSMBPlugin extends PluginBase implements APSInterface, Constr
         return pump.getPumpDescription().isTempBasalCapable;
     }
 
+    @Override
+    public void preprocessPreferences(PreferenceFragmentCompat preferenceFragment) {
+        super.preprocessPreferences(preferenceFragment);
+        boolean smbAlwaysEnabled = sp.getBoolean(R.string.key_enableSMB_always, false);
+
+        SwitchPreference withCOB = preferenceFragment.findPreference(resourceHelper.gs(R.string.key_enableSMB_with_COB));
+        if (withCOB != null) {
+            withCOB.setVisible(!smbAlwaysEnabled);
+        }
+        SwitchPreference withTempTarget = preferenceFragment.findPreference(resourceHelper.gs(R.string.key_enableSMB_with_temptarget));
+        if (withTempTarget != null) {
+            withTempTarget.setVisible(!smbAlwaysEnabled);
+        }
+        SwitchPreference afterCarbs = preferenceFragment.findPreference(resourceHelper.gs(R.string.key_enableSMB_after_carbs));
+        if (afterCarbs != null) {
+            afterCarbs.setVisible(!smbAlwaysEnabled);
+        }
+    }
+
     @Override
     public APSResult getLastAPSResult() {
         return lastAPSResult;

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

@@ -761,7 +761,7 @@
     <string name="enablesmbwithtemptarget">Enable SMB with temp targets</string>
     <string name="enablesmbwithtemptarget_summary">Enable SMB when there is temp target active (eating soon, exercise)</string>
     <string name="enablesmbwithhightemptarget">Enable SMB with high temp targets</string>
-    <string name="enablesmbwithhightemptarget_summary">Enable SMB when there is high temp target active (exercise)</string>
+    <string name="enablesmbwithhightemptarget_summary">Enable SMB when there is high temp target active (exercise, above 100 mg/dl or 5.5 mmol/l)</string>
     <string name="overview_insulin_label">Insulin</string>
     <string name="overview_carbs_label">Carbs</string>
     <string name="overview_buttons_selection">Buttons</string>

app/src/main/res/xml/pref_openapssmb.xml

@@ -38,20 +38,6 @@
             android:summary="@string/enablesmb_summary"
             android:title="@string/enablesmb" />
 
-        <SwitchPreference
-            android:defaultValue="false"
-            android:dependency="@string/key_use_smb"
-            android:key="@string/key_enableSMB_with_COB"
-            android:summary="@string/enablesmbwithcob_summary"
-            android:title="@string/enablesmbwithcob" />
-
-        <SwitchPreference
-            android:defaultValue="false"
-            android:dependency="@string/key_use_smb"
-            android:key="@string/key_enableSMB_with_temptarget"
-            android:summary="@string/enablesmbwithtemptarget_summary"
-            android:title="@string/enablesmbwithtemptarget" />
-
         <SwitchPreference
             android:defaultValue="false"
             android:dependency="@string/key_use_smb"
@@ -66,6 +52,20 @@
             android:summary="@string/enablesmbalways_summary"
             android:title="@string/enablesmbalways" />
 
+        <SwitchPreference
+            android:defaultValue="false"
+            android:dependency="@string/key_use_smb"
+            android:key="@string/key_enableSMB_with_COB"
+            android:summary="@string/enablesmbwithcob_summary"
+            android:title="@string/enablesmbwithcob" />
+
+        <SwitchPreference
+            android:defaultValue="false"
+            android:dependency="@string/key_use_smb"
+            android:key="@string/key_enableSMB_with_temptarget"
+            android:summary="@string/enablesmbwithtemptarget_summary"
+            android:title="@string/enablesmbwithtemptarget" />
+
         <SwitchPreference
             android:defaultValue="false"
             android:dependency="@string/key_use_smb"