trying some wild stuff

OlympusServices/.idea/assetWizardSettings.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="WizardSettings">
+    <option name="children">
+      <map>
+        <entry key="vectorWizard">
+          <value>
+            <PersistentState />
+          </value>
+        </entry>
+      </map>
+    </option>
+  </component>
+</project>

OlympusServices/app/build.gradle

@@ -35,6 +35,7 @@ dependencies {
     implementation 'com.jaredrummler:material-spinner:1.2.5'
     implementation 'com.android.support:design:28.0.0-alpha3'
     implementation 'com.rengwuxian.materialedittext:library:2.1.4'
+    implementation 'com.android.support:recyclerview-v7:28.0.0'
 }
 
 repositories {

OlympusServices/app/src/main/java/com/uottawa/olympus/olympusservices/MyAdapter.java

@@ -0,0 +1,70 @@
+package com.uottawa.olympus.olympusservices;
+
+import android.content.Context;
+import android.support.annotation.NonNull;
+import android.support.v7.widget.RecyclerView;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+public class MyAdapter extends RecyclerView.Adapter<MyAdapter.ServicesHolder> {
+
+    private Service[] services;
+
+    // Provide a reference to the views for each data item
+    // Complex data items may need more than one view per item, and
+    // you provide access to all the views for a data item in a view holder
+
+    // Provide a suitable constructor (depends on the kind of dataset)
+    public MyAdapter(Service[] services) {
+        this.services = services;
+    }
+
+    // Create new views (invoked by the layout manager)
+    @NonNull
+    @Override
+    public ServicesHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View v = LayoutInflater.from(parent.getContext())
+                .inflate(R.layout.list_item, parent, false);
+        ServicesHolder vh = new ServicesHolder(v);
+        return vh;
+    }
+
+    // Replace the contents of a view (invoked by the layout manager)
+    @Override
+    public void onBindViewHolder(ServicesHolder holder, int position) {
+        Service service = services[position];
+        holder.name.setText(service.getName());
+        holder.rate.setText(""+service.getRate());
+
+
+
+    }
+
+    // Return the size of your dataset (invoked by the layout manager)
+    @Override
+    public int getItemCount() {
+        return services.length;
+    }
+
+    class ServicesHolder extends RecyclerView.ViewHolder implements View.OnClickListener{
+
+        TextView name;
+        TextView rate;
+
+        public ServicesHolder(View row){
+            super(row);
+            name = row.findViewById(R.id.Name);
+            rate = row.findViewById(R.id.Rate);
+            row.setOnClickListener(this);
+        }
+        @Override
+        public void onClick(View view) {
+        }
+
+
+    }
+
+
+}

OlympusServices/app/src/main/java/com/uottawa/olympus/olympusservices/ServicesList.java

@@ -3,6 +3,8 @@ package com.uottawa.olympus.olympusservices;
 import android.support.v4.app.DialogFragment;
 import android.support.v7.app.AppCompatActivity;
 import android.os.Bundle;
+import android.support.v7.widget.LinearLayoutManager;
+import android.support.v7.widget.RecyclerView;
 import android.view.View;
 import android.widget.AdapterView;
 import android.widget.ArrayAdapter;
@@ -14,31 +16,34 @@ import java.util.List;
 
 public class ServicesList extends AppCompatActivity implements NewServiceDialogFragment.NoticeDialogListener, EditServiceDialogFragment.NoticeDialogListener{
 
+    private RecyclerView mRecyclerView;
+    private RecyclerView.Adapter mAdapter;
+    private RecyclerView.LayoutManager mLayoutManager;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_services_list);
         DBHelper dbHelper = new DBHelper(this);
-        List<String[]> users = dbHelper.getAllServices();
-        String[] services = new String[(users.size()+1)*2];
-        services[0] = "Name";
-        services[1] = "Rate";
-        Iterator iter = users.iterator();
-        for (int i=0; i<users.size();i++){
+        List<String[]> serviceslist = dbHelper.getAllServices();
+        Service[] services = new Service[(serviceslist.size())];
+        Iterator iter = serviceslist.iterator();
+        for (int i=0; i<serviceslist.size();i++){
             String[] current = (String[])iter.next();
-            services[(i+1)*2] = current[0];
-            services[(i+1)*2+1] = current[1];
+            services[i] = new Service(current[0], Double.parseDouble(current[1]));
         }
-        ArrayAdapter adapter = new ArrayAdapter<String>(this, R.layout.simple_list_item_1_customized, services);
-        GridView gridView = findViewById(R.id.Services);
-        gridView.setAdapter(adapter);
-        gridView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
-            @Override
-            public void onItemClick(AdapterView<?> parent, View view,
-                                    int position, long id) {
-                editService(view);
-                }
-            });
+
+        mRecyclerView = (RecyclerView) findViewById(R.id.Services);
+
+
+        mLayoutManager = new LinearLayoutManager(this);
+        mRecyclerView.setLayoutManager(mLayoutManager);
+
+        mAdapter = new MyAdapter(services);
+        mRecyclerView.setAdapter(mAdapter);
+
+
+
     }
     public void addService(View view) {
         DialogFragment newFragment = new NewServiceDialogFragment();

OlympusServices/app/src/main/res/layout/activity_services_list.xml

@@ -26,17 +26,13 @@
         app:fontFamily="@font/julius_sans_one" />
     <LinearLayout
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:orientation="horizontal">
+        android:layout_height="wrap_content">
 
-        <GridView
+        <android.support.v7.widget.RecyclerView
             android:id="@+id/Services"
-            android:layout_width="fill_parent"
-            android:layout_weight="1"
-            android:layout_height="250dp"
-            android:numColumns="2"
-            android:textColor="@android:color/white"
-            android:textSize="15sp" />
+            android:scrollbars="vertical"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"/>
 
     </LinearLayout>
     <Button

OlympusServices/app/src/main/res/layout/list_item.xml

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+
+    <TextView
+        android:id="@+id/Name"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:text=""
+        android:textColor="@color/colorWhite"
+        android:textSize="15sp"/>
+
+    <TextView
+        android:id="@+id/Rate"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:text=""
+        android:textColor="@color/colorWhite"
+        android:textSize="15sp"/>
+</LinearLayout>