Implement favorites and reviews for stalls, improve scrolling on dish ListView

app/src/main/AndroidManifest.xml

@@ -31,7 +31,7 @@
             android:theme="@style/AppTheme.NoActionBar"/>
         <activity
             android:name=".DishViewActivity"
-            android:label="@string/title_activity_blahblah"
+            android:label="@string/title_activity_dish_view"
             android:theme="@style/AppTheme"/>
         <activity
             android:name=".StallViewActivity"
@@ -41,6 +41,10 @@
             android:name=".DishReviewActivity"
             android:label="@string/title_activity_add_dish_review"
             android:theme="@style/AppTheme"/>
+        <activity
+            android:name=".StallReviewActivity"
+            android:label="@string/title_activity_add_stall_review"
+            android:theme="@style/AppTheme"/>
         <activity android:name=".RegisterActivity">
         </activity>
     </application>

app/src/main/java/com/testapp/CanteeneoApiInterface.java

@@ -84,6 +84,13 @@ public interface CanteeneoApiInterface {
     @POST("api/stalls/{id}/reviews")
     Call<ResponseBody> newStallReview(@Path("id") int id, @Body StallReview review);
 
+    @PUT("api/stalls/{id}/reviews/{review_id}")
+    Call<ResponseBody> editStallReview(@Path("id") int id, @Path("review_id") int review_id, @Body StallReview review);
+
+    @DELETE("api/stalls/{id}/reviews/{review_id}")
+    Call<ResponseBody> deleteStallReview(@Path("id") int id, @Path("review_id") int review_id);
+
+
     @GET("api/stalls/{id}/dishes")
     Call<List<Dish>> getDishesByStall(@Path("id") int id);
 

app/src/main/java/com/testapp/DishAdapter.java

@@ -36,16 +36,29 @@ public class DishAdapter extends BaseAdapter {
 
     @Override
     public View getView(int position, View convertView, ViewGroup parent) {
-        View v = context.getLayoutInflater().inflate(R.layout.dish_row, null);
-        TextView name = (TextView) v.findViewById(R.id.tvName);
-        TextView price = (TextView) v.findViewById(R.id.tvPrice);
-        ImageView image = (ImageView) v.findViewById(R.id.iv);
+        DishViewHolder holder;
+        if(convertView == null) {
+            convertView = context.getLayoutInflater().inflate(R.layout.dish_row, null);
+            holder = new DishViewHolder();
+            holder.name = (TextView)convertView.findViewById(R.id.tvName);
+            holder.price = (TextView)convertView.findViewById(R.id.tvPrice);
+            holder.image = (ImageView)convertView.findViewById(R.id.iv);
+            convertView.setTag(holder);
+        } else {
+            holder = (DishViewHolder)convertView.getTag();
+        }
 
         Dish d = dishes.get(position);
-        name.setText(d.getName());
-        price.setText(d.getPrice()+"");
-        Picasso.with(context).load("http://" + parent.getResources().getString(R.string.server_ip) +  ":5000/static/uploads/"+ d.getImagePath()).fit().centerCrop().into(image);
+        holder.name.setText(d.getName());
+        holder.price.setText(d.getPrice()+"");
+        Picasso.with(context).load("http://" + parent.getResources().getString(R.string.server_ip) +  ":5000/static/uploads/"+ d.getImagePath()).fit().centerCrop().tag(context).into(holder.image);
 
-        return v;
+        return convertView;
+    }
+
+    static class DishViewHolder {
+        TextView name;
+        TextView price;
+        ImageView image;
     }
 }

app/src/main/java/com/testapp/DishReviewAdapter.java

@@ -112,7 +112,6 @@ public class DishReviewAdapter extends BaseAdapter {
             deleteButton.setVisibility(View.INVISIBLE);
         }
 
-        Toast.makeText(v.getContext(), dr.getBody(), Toast.LENGTH_SHORT).show();
         return v;
     }
 }

app/src/main/java/com/testapp/StallReviewActivity.java

+package com.testapp;
+
+import android.os.Bundle;
+import android.support.design.widget.FloatingActionButton;
+import android.support.v7.app.AppCompatActivity;
+import android.support.v7.widget.Toolbar;
+import android.view.View;
+import android.widget.EditText;
+import android.widget.RatingBar;
+import android.widget.Toast;
+
+import com.testapp.entities.DishReview;
+import com.testapp.entities.StallReview;
+
+import okhttp3.ResponseBody;
+import retrofit2.Call;
+import retrofit2.Callback;
+import retrofit2.Response;
+
+public class StallReviewActivity extends AppCompatActivity {
+
+    private EditText title;
+    private EditText body;
+    private RatingBar rating;
+    private int id;
+
+    private int reviewId;
+    private boolean editing;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_add_review);
+        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
+
+        editing = getIntent().getBooleanExtra("EDITING", false);
+
+        title = (EditText) findViewById(R.id.rv_title);
+        body = (EditText) findViewById(R.id.rv_body);
+        rating = (RatingBar) findViewById(R.id.rv_rating);
+
+        if(editing) {
+            setTitle("Edit Stall Review");
+            reviewId = getIntent().getIntExtra("REVIEW_ID", 0);
+            title.setText(getIntent().getStringExtra("EDIT_TITLE"));
+            body.setText(getIntent().getStringExtra("EDIT_BODY"));
+            rating.setRating(getIntent().getFloatExtra("EDIT_RATING", 0f));
+        } else {
+            setTitle("Add Stall Review");
+        }
+
+        id = getIntent().getIntExtra("ID", 0);
+        FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
+        fab.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                StallReview rv = new StallReview();
+                rv.setTitle(title.getText().toString());
+                rv.setBody(body.getText().toString());
+                rv.setRating(rating.getRating());
+                rv.setStallId(id);
+                rv.setUserId(AppUtils.userId);
+
+                if(editing) {
+                    editReview(reviewId, rv);
+                } else {
+                    newReview(rv);
+                }
+            }
+        });
+    }
+
+    public void newReview(StallReview review) {
+        Call<ResponseBody> call = AppUtils.service.newStallReview(id, review);
+        call.enqueue(new Callback<ResponseBody>() {
+            @Override
+            public void onResponse(Call<ResponseBody> call, Response<ResponseBody> response) {
+                setResult(RESULT_OK);
+                finish();
+            }
+
+            @Override
+            public void onFailure(Call<ResponseBody> call, Throwable t) {
+                Toast.makeText(getApplicationContext(), "Posting review failed", Toast.LENGTH_SHORT);
+            }
+        });
+    }
+
+    public void editReview(int reviewId, StallReview review) {
+        Call<ResponseBody> call = AppUtils.service.editStallReview(id, reviewId, review);
+        call.enqueue(new Callback<ResponseBody>() {
+            @Override
+            public void onResponse(Call<ResponseBody> call, Response<ResponseBody> response) {
+                setResult(RESULT_OK);
+                finish();
+            }
+
+            @Override
+            public void onFailure(Call<ResponseBody> call, Throwable t) {
+                Toast.makeText(getApplicationContext(), "Editing review failed", Toast.LENGTH_SHORT);
+            }
+        });
+    }
+}

app/src/main/java/com/testapp/StallReviewAdapter.java

 package com.testapp;
 
 import android.app.Activity;
+import android.app.AlertDialog;
+import android.content.DialogInterface;
+import android.content.Intent;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.BaseAdapter;
+import android.widget.Button;
 import android.widget.RatingBar;
 import android.widget.TextView;
+import android.widget.Toast;
 
 import com.testapp.entities.StallReview;
 
 import java.util.ArrayList;
 
+import okhttp3.ResponseBody;
+import retrofit2.Call;
+import retrofit2.Callback;
+import retrofit2.Response;
+
 public class StallReviewAdapter extends BaseAdapter {
     private Activity context;
     ArrayList<StallReview> stallReviews;
@@ -43,12 +53,65 @@ public class StallReviewAdapter extends BaseAdapter {
         TextView body = (TextView) v.findViewById(R.id.body);
         TextView username = (TextView) v.findViewById(R.id.user);
 
-        StallReview dr = stallReviews.get(position);
-        title.setText(dr.getTitle());
-        rating.setRating(dr.getRating());
-        body.setText(dr.getBody());
-        username.setText(dr.getUser());
-        // TODO set username
+        final StallReview sr = stallReviews.get(position);
+        title.setText(sr.getTitle());
+        rating.setRating(sr.getRating());
+        body.setText(sr.getBody());
+        username.setText(sr.getUser());
+
+        Button editButton = (Button)v.findViewById(R.id.edit_button);
+        Button deleteButton = (Button)v.findViewById(R.id.delete_button);
+        if(sr.getUserId() == AppUtils.userId) {
+            editButton.setVisibility(View.VISIBLE);
+            editButton.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    Activity context = StallReviewAdapter.this.context;
+                    Intent i = new Intent(context, StallReviewActivity.class);
+                    i.putExtra("ID", sr.getUserId());
+                    i.putExtra("REVIEW_ID", sr.getId());
+                    i.putExtra("EDITING", true);
+                    i.putExtra("EDIT_TITLE", sr.getTitle());
+                    i.putExtra("EDIT_BODY", sr.getBody());
+                    i.putExtra("EDIT_RATING", sr.getRating());
+                    context.startActivityForResult(i, 0);
+                }
+            });
+            deleteButton.setVisibility(View.VISIBLE);
+            deleteButton.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    final StallViewActivity context = (StallViewActivity)StallReviewAdapter.this.context;
+                    new AlertDialog.Builder(context)
+                            .setTitle("Confirm Delete")
+                            .setMessage("Are you sure you want to delete your review? This cannot be undone.")
+                            .setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() {
+                                @Override
+                                public void onClick(DialogInterface dialog, int which) {
+                                    Call<ResponseBody> call = AppUtils.service.deleteStallReview(sr.getStallId(), sr.getId());
+                                    call.enqueue(new Callback<ResponseBody>() {
+                                        @Override
+                                        public void onResponse(Call<ResponseBody> call, Response<ResponseBody> response) {
+                                            Toast.makeText(context, "Review deleted", Toast.LENGTH_SHORT).show();
+                                            context.getStallReviews(sr.getStallId());
+                                        }
+
+                                        @Override
+                                        public void onFailure(Call<ResponseBody> call, Throwable t) {
+
+                                        }
+                                    });
+                                }
+                            })
+                            .setNegativeButton(R.string.no, null)
+                            .show();
+                }
+            });
+        } else {
+            editButton.setVisibility(View.INVISIBLE);
+            deleteButton.setVisibility(View.INVISIBLE);
+        }
+
         return v;
     }
 }

app/src/main/java/com/testapp/StallViewActivity.java

@@ -7,10 +7,12 @@ import android.support.v7.widget.Toolbar;
 import android.view.MenuItem;
 import android.view.View;
 import android.widget.AdapterView;
+import android.widget.Button;
 import android.widget.CheckBox;
 import android.widget.ImageView;
 import android.widget.ListView;
 import android.widget.TextView;
+import android.widget.Toast;
 
 import com.squareup.picasso.Picasso;
 import com.testapp.entities.Dish;
@@ -73,8 +75,8 @@ public class StallViewActivity extends AppCompatActivity {
                 location.setText(s.getLocation());
                 TextView description = (TextView) findViewById(R.id.stall_description);
                 description.setText(s.getDescription());
-                ImageView image = (ImageView) findViewById(R.id.stall_logo);
-                Picasso.with(getApplicationContext()).load("http://" + getResources().getString(R.string.server_ip) +  ":5000/static/uploads/"+ s.getImagePath()).fit().centerCrop().into(image);
+                //ImageView image = (ImageView) findViewById(R.id.stall_logo);
+                //Picasso.with(getApplicationContext()).load("http://" + getResources().getString(R.string.server_ip) +  ":5000/static/uploads/"+ s.getImagePath()).fit().centerCrop().into(image);
                 favoriteCheckbox = (CheckBox)findViewById(R.id.favorite_checkbox);
                 favoriteCheckbox.setOnClickListener(new View.OnClickListener() {
                     @Override
@@ -108,6 +110,16 @@ public class StallViewActivity extends AppCompatActivity {
                     }
                 });
 
+                Button addReviewBtn = (Button) findViewById(R.id.add_review_button);
+                addReviewBtn.setOnClickListener(new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        Intent i = new Intent(StallViewActivity.this, StallReviewActivity.class);
+                        i.putExtra("ID", id);
+                        startActivityForResult(i, 0);
+                    }
+                });
+
                 ListView lvDishes = (ListView) findViewById(R.id.stall_dishes);
                 dAdapter = new DishAdapter(StallViewActivity.this, dishes);
                 getStallDishes(id);
@@ -157,13 +169,27 @@ public class StallViewActivity extends AppCompatActivity {
             }
         });
     }
-    private void getStallReviews(int id) {
+
+    public void getStallReviews(int id) {
         Call<List<StallReview>> call = AppUtils.service.getStallReviews(id);
         call.enqueue(new Callback<List<StallReview>>() {
             @Override
             public void onResponse(Call<List<StallReview>> call, Response<List<StallReview>> response) {
                 List<StallReview> newReviews = response.body();
+                StallReview ownedReview = null;
+                for(StallReview review: newReviews) {
+                    if(review.getUserId() == AppUtils.userId) {
+                        ownedReview = review;
+                        break;
+                    }
+                }
                 reviews.clear();
+                if(ownedReview != null) {
+                    newReviews.remove(ownedReview);
+                    reviews.add(ownedReview);
+                }
+                findViewById(R.id.add_review_button).setVisibility(ownedReview != null? View.INVISIBLE: View.VISIBLE);
+
                 reviews.addAll(newReviews);
                 srAdapter.notifyDataSetChanged();
             }
@@ -174,4 +200,14 @@ public class StallViewActivity extends AppCompatActivity {
             }
         });
     }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+        if (requestCode == 0) {
+            if (resultCode == RESULT_OK) {
+                Toast.makeText(this, "Review Posted!", Toast.LENGTH_SHORT).show();
+                getStallReviews(id);
+            }
+        }
+    }
 }

app/src/main/java/com/testapp/entities/StallReview.java

@@ -5,12 +5,16 @@ public class StallReview {
     int id;
     String title;
     String body;
-    int rating;
+    float rating;
     String user;
     int user_id;
     int stall_id;
 
-    public StallReview(int id, String title, String body, String user, int rating, int user_id, int stall_id) {
+    public StallReview() {
+
+    }
+
+    public StallReview(int id, String title, String body, String user, float rating, int user_id, int stall_id) {
         this.id = id;
         this.title = title;
         this.body = body;
@@ -32,9 +36,9 @@ public class StallReview {
 
     public void setBody(String body) { this.body = body; }
 
-    public int getRating() { return rating; }
+    public float getRating() { return rating; }
 
-    public void setRating(int rating) { this.rating = rating; }
+    public void setRating(float rating) { this.rating = rating; }
 
     public String getUser() {
         return user;

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

@@ -5,7 +5,7 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:fitsSystemWindows="true"
-    tools:context="com.testapp.DishReviewActivity">
+    tools:context="com.testapp.StallReviewActivity">
 
     <android.support.design.widget.AppBarLayout
         android:layout_width="match_parent"

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

 <?xml version="1.0" encoding="utf-8"?>
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:id="@+id/content_stall_view"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:paddingBottom="@dimen/activity_vertical_margin"
-    android:paddingLeft="@dimen/activity_horizontal_margin"
-    android:paddingRight="@dimen/activity_horizontal_margin"
-    android:paddingTop="@dimen/activity_vertical_margin"
-    app:layout_behavior="@string/appbar_scrolling_view_behavior"
-    tools:context="com.testapp.StallViewActivity"
-    tools:showIn="@layout/activity_stall_view">
+                xmlns:app="http://schemas.android.com/apk/res-auto"
+                xmlns:tools="http://schemas.android.com/tools"
+                android:id="@+id/content_blahblah"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:paddingBottom="@dimen/activity_vertical_margin"
+                android:paddingLeft="@dimen/activity_horizontal_margin"
+                android:paddingRight="@dimen/activity_horizontal_margin"
+                android:paddingTop="@dimen/activity_vertical_margin"
+                app:layout_behavior="@string/appbar_scrolling_view_behavior"
+                tools:context="com.testapp.StallViewActivity"
+                tools:showIn="@layout/activity_stall_view">
 
     <ScrollView
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:layout_alignParentTop="true"
-        android:layout_alignParentLeft="true"
-        android:layout_alignParentStart="true">
+        android:fillViewport="true">
 
         <LinearLayout
+            android:orientation="vertical"
             android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:orientation="vertical" >
-
-            <ImageView
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                app:srcCompat="@mipmap/canteeneo_logo"
-                android:id="@+id/stall_logo" />
-
-            <LinearLayout
-                android:orientation="horizontal"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content">
-
-                <TextView
-                    android:text="Location: "
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:textSize="18sp"
-                    />
-
-                <TextView
-                    android:text="Location"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:id="@+id/stall_location"
-                    android:layout_weight="1" />
-
-                <CheckBox
-                    android:text="Favorite"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:layout_gravity="right"
-                    android:id="@+id/favorite_checkbox"
-                    android:layout_weight="1"
-                    android:elevation="0dp"/>
-
-            </LinearLayout>
+            android:layout_height="wrap_content">
 
             <LinearLayout
                 android:orientation="vertical"
                 android:layout_width="match_parent"
-                android:layout_height="match_parent"
-                android:paddingTop="10dp"
-                android:layout_weight="1">
+                android:layout_height="wrap_content"
+                android:weightSum="2">
 
-                <TextView
-                    android:text="Description:"
+                <LinearLayout
+                    android:orientation="horizontal"
                     android:layout_width="match_parent"
-                    android:layout_height="wrap_content"
-                    android:id="@+id/textView"
-                    android:textSize="18sp"
-                    android:paddingTop="0dp"
-                    android:paddingLeft="0dp"
-                    android:paddingRight="0dp" />
-
-                <TextView
-                    android:text="STOL"
+                    android:layout_weight="1"
+                    android:weightSum="5"
+                    android:layout_height="wrap_content">
+
+                    <LinearLayout
+                        android:orientation="vertical"
+                        android:layout_width="wrap_content"
+                        android:layout_height="match_parent"
+                        android:layout_weight="3">
+
+                        <TextView
+                            android:text="Name"
+                            android:layout_width="match_parent"
+                            android:layout_height="wrap_content"
+                            android:id="@+id/dish_name"
+                            android:layout_weight="2"
+                            android:textSize="18sp" />
+
+                        <LinearLayout
+                            android:orientation="horizontal"
+                            android:layout_width="match_parent"
+                            android:layout_height="wrap_content">
+
+                            <TextView
+                                android:text="Location: "
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:textSize="18sp"
+                                />
+
+                            <TextView
+                                android:text="Location"
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:id="@+id/stall_location"
+                                android:layout_weight="1" />
+                        </LinearLayout>
+
+                        <CheckBox
+                            android:text="Favorite"
+                            android:layout_width="match_parent"
+                            android:layout_height="wrap_content"
+                            android:id="@+id/favorite_checkbox"
+                            android:button="@drawable/favorite_checkbox"
+                            android:layout_marginBottom="10dp"
+                            android:layout_weight="1" />
+
+                    </LinearLayout>
+
+                    <ImageView
+                        android:layout_width="wrap_content"
+                        android:layout_height="78dp"
+                        app:srcCompat="@mipmap/ic_launcher"
+                        android:id="@+id/dish_pic"
+                        android:layout_weight="2" />
+
+                </LinearLayout>
+
+                <LinearLayout
+                    android:orientation="vertical"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
-                    android:id="@+id/stall_description"
-                    android:paddingTop="5dp" />
+                    android:weightSum="10"
+                    android:paddingTop="10dp"
+                    android:layout_marginLeft="0dp"
+                    android:layout_marginRight="0dp"
+                    android:layout_weight="1"
+                    android:paddingLeft="10dp"
+                    android:paddingRight="10dp">
+
+                    <TextView
+                        android:text="Description:"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:layout_weight="1"
+                        android:textSize="18sp" />
+
+                    <TextView
+                        android:text="This is a foodz"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:id="@+id/stall_description"
+                        android:layout_weight="9"
+                        android:paddingTop="5dp" />
+                </LinearLayout>
             </LinearLayout>
 
             <LinearLayout
                 android:orientation="vertical"
                 android:layout_width="match_parent"
-                android:layout_height="wrap_content">
-
-                <TextView
-                    android:text="Dishes:"
-                    android:layout_width="match_parent"
-                    android:layout_height="wrap_content"
-                    android:id="@+id/textView9"
-                    android:layout_marginTop="10dp"
-                    android:textSize="18sp" />
+                android:layout_height="wrap_content"
+                android:layout_weight="3"
+                android:paddingTop="10dp"
+                android:layout_marginLeft="0dp"
+                android:layout_marginRight="0dp"
+                android:weightSum="14"
+                android:paddingLeft="10dp">
 
-                <ListView
+                <LinearLayout
+                    android:orientation="vertical"
                     android:layout_width="match_parent"
-                    android:layout_height="wrap_content"
-                    android:id="@+id/stall_dishes"
-                    android:fadeScrollbars="false" />
-            </LinearLayout>
-
-            <LinearLayout
-                android:orientation="vertical"
-                android:layout_width="match_parent"
-                android:layout_height="match_parent"
-                android:layout_weight="1">
-
-                <TextView
-                    android:text="Reviews:"
+                    android:layout_height="wrap_content">
+
+                    <TextView
+                        android:text="Dishes:"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:id="@+id/textView9"
+                        android:layout_marginTop="10dp"
+                        android:textSize="18sp" />
+
+                    <ListView
+                        android:layout_width="match_parent"
+                        android:layout_height="125dp"
+                        android:id="@+id/stall_dishes"
+                        android:fadeScrollbars="false" />
+                </LinearLayout>
+
+                <LinearLayout
+                    android:orientation="horizontal"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
-                    android:id="@+id/textView10"
-                    android:textSize="18sp"
-                    android:paddingTop="10dp" />
+                    android:layout_weight="1">
+
+                    <TextView
+                        android:text="Reviews:"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:id="@+id/review_text"
+                        android:textSize="18sp"
+                        android:layout_weight="1"/>
+
+                    <Button
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:id="@+id/add_review_button"
+                        android:drawableLeft="@drawable/ic_add_circle_outline_black_24dp"
+                        android:text="Add your own review"
+                        style="@style/Widget.AppCompat.Button.Borderless"/>
+
+                </LinearLayout>
 
                 <ListView
                     android:layout_width="match_parent"
-                    android:layout_height="wrap_content"
                     android:id="@+id/stall_reviews"
-                    android:fadeScrollbars="false" />
+                    android:layout_height="wrap_content" />
+
             </LinearLayout>
 
+
         </LinearLayout>
     </ScrollView>
+
 </RelativeLayout>

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

@@ -39,9 +39,10 @@
         <item>Item 222</item>
         <item>Item 333</item>
     </string-array>
-    <string name="title_activity_blahblah">blahblah</string>
+    <string name="title_activity_dish_view">DishViewActivity</string>
     <string name="title_activity_stall_view">StallViewActivity</string>
     <string name="title_activity_add_dish_review">AddDishReviewActivity</string>
+    <string name="title_activity_add_stall_review">AddStallReviewActivity</string>
     <string name="yes">Yes</string>
     <string name="no">No</string>
 </resources>