allow to remove treatments from GUI

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

@@ -230,6 +230,16 @@ public class DatabaseHelper extends OrmLiteSqliteOpenHelper {
         scheduleTreatmentChange();
     }
 
+    public void delete(Treatment treatment) {
+        try {
+            getDaoTreatments().delete(treatment);
+            latestTreatmentChange = treatment.getTimeIndex();
+        } catch (SQLException e) {
+            e.printStackTrace();
+        }
+        scheduleTreatmentChange();
+    }
+
     public int delete(String _id) {
         Treatment stored = findTreatmentById(_id);
         int removed = 0;

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

@@ -1,9 +1,11 @@
 package info.nightscout.androidaps.plugins.Treatments;
 
 import android.app.Activity;
+import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.SharedPreferences;
+import android.graphics.Paint;
 import android.os.Bundle;
 import android.preference.PreferenceManager;
 import android.support.v4.app.Fragment;
@@ -55,7 +57,9 @@ public class TreatmentsFragment extends Fragment implements View.OnClickListener
     TextView activityTotal;
     Button refreshFromNS;
 
-    public static class RecyclerViewAdapter extends RecyclerView.Adapter<RecyclerViewAdapter.TreatmentsViewHolder> {
+    Context context;
+
+    public class RecyclerViewAdapter extends RecyclerView.Adapter<RecyclerViewAdapter.TreatmentsViewHolder> {
 
         List<Treatment> treatments;
 
@@ -88,6 +92,7 @@ public class TreatmentsFragment extends Fragment implements View.OnClickListener
                 holder.dateLinearLayout.setBackgroundColor(ContextCompat.getColor(MainApp.instance(), R.color.colorAffectingIOB));
             else
                 holder.dateLinearLayout.setBackgroundColor(ContextCompat.getColor(MainApp.instance(), R.color.cardColorBackground));
+            holder.remove.setTag(treatments.get(position));
         }
 
         @Override
@@ -100,7 +105,7 @@ public class TreatmentsFragment extends Fragment implements View.OnClickListener
             super.onAttachedToRecyclerView(recyclerView);
         }
 
-        public static class TreatmentsViewHolder extends RecyclerView.ViewHolder {
+        public class TreatmentsViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
             CardView cv;
             TextView date;
             TextView insulin;
@@ -109,6 +114,7 @@ public class TreatmentsFragment extends Fragment implements View.OnClickListener
             TextView activity;
             TextView mealOrCorrection;
             LinearLayout dateLinearLayout;
+            TextView remove;
 
             TreatmentsViewHolder(View itemView) {
                 super(itemView);
@@ -120,6 +126,35 @@ public class TreatmentsFragment extends Fragment implements View.OnClickListener
                 activity = (TextView) itemView.findViewById(R.id.treatments_activity);
                 mealOrCorrection = (TextView) itemView.findViewById(R.id.treatments_mealorcorrection);
                 dateLinearLayout = (LinearLayout) itemView.findViewById(R.id.treatments_datelinearlayout);
+                remove = (TextView) itemView.findViewById(R.id.treatments_remove);
+                remove.setOnClickListener(this);
+                remove.setPaintFlags(remove.getPaintFlags() | Paint.UNDERLINE_TEXT_FLAG);
+            }
+
+            @Override
+            public void onClick(View v) {
+                final Treatment treatment = (Treatment) v.getTag();
+                final Context finalContext = context;
+                switch (v.getId()) {
+                    case R.id.treatments_remove:
+                        AlertDialog.Builder builder = new AlertDialog.Builder(context);
+                        builder.setTitle(MainApp.sResources.getString(R.string.confirmation));
+                        builder.setMessage(MainApp.sResources.getString(R.string.removerecord) + "\n" + DateUtil.dateAndTimeString(treatment.created_at));
+                        builder.setPositiveButton(MainApp.sResources.getString(R.string.ok), new DialogInterface.OnClickListener() {
+                            public void onClick(DialogInterface dialog, int id) {
+                                final String _id = treatment._id;
+                                if (_id != null && !_id.equals("")) {
+                                    MainApp.getConfigBuilder().removeCareportalEntryFromNS(_id);
+                                }
+                                MainApp.getDbHelper().delete(treatment);
+                                treatmentsPlugin.initializeData();
+                                updateGUI();
+                            }
+                        });
+                        builder.setNegativeButton(MainApp.sResources.getString(R.string.cancel), null);
+                        builder.show();
+                        break;
+                }
             }
         }
     }
@@ -143,6 +178,8 @@ public class TreatmentsFragment extends Fragment implements View.OnClickListener
         refreshFromNS = (Button) view.findViewById(R.id.treatments_reshreshfromnightscout);
         refreshFromNS.setOnClickListener(this);
 
+        context = getContext();
+
         updateGUI();
         return view;
     }

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

@@ -134,6 +134,13 @@
                 android:layout_marginRight="30dp"
                 android:textStyle="bold" />
 
+            <TextView
+                android:text="@string/overview_quickwizard_item_remove_button"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:id="@+id/treatments_remove"
+                android:textAlignment="viewEnd"
+                android:textColor="@android:color/holo_orange_light" />
 
         </LinearLayout>