submitting answers

src/main/AndroidManifest.xml

@@ -16,12 +16,6 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-        <activity
-            android:name=".ListViewActivity"
-            android:windowSoftInputMode="adjustPan" />
-        <activity android:name=".NetworkActivity" />
-        <activity android:name=".JSONActivity" />
-        <activity android:name=".NotificationActivity" />
         <activity
             android:name=".PaceCalculatorActivity"
             android:label="@string/title_activity_pace_calculator"

src/main/java/nyc/c4q/BookInfo.java

@@ -0,0 +1,94 @@
+package nyc.c4q;
+
+/**
+ * Created by c4q-marbella on 8/30/15.
+ */
+public class BookInfo {
+
+    public int id;
+    public String title;
+    public String author;
+    public long isbn;
+    public long isbn13;
+    public String publisher;
+    public int publishyear;
+
+    public BookInfo(String author, int id, long isbn, long isbn13, int publishyear, String publisher, String title) {
+        this.author = author;
+        this.id = id;
+        this.isbn = isbn;
+        this.isbn13 = isbn13;
+        this.publishyear = publishyear;
+        this.publisher = publisher;
+        this.title = title;
+    }
+
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public String getAuthor() {
+        return author;
+    }
+
+    public void setAuthor(String author) {
+        this.author = author;
+    }
+
+    public long getIsbn13() {
+        return isbn13;
+    }
+
+    public void setIsbn13(long isbn13) {
+        this.isbn13 = isbn13;
+    }
+
+    public long getIsbn() {
+        return isbn;
+    }
+
+    public void setIsbn(long isbn) {
+        this.isbn = isbn;
+    }
+
+    public int getPublishyear() {
+        return publishyear;
+    }
+
+    public void setPublishyear(int publishyear) {
+        this.publishyear = publishyear;
+    }
+
+    public String getPublisher() {
+        return publisher;
+    }
+
+    public void setPublisher(String publisher) {
+        this.publisher = publisher;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    @Override
+    public String toString() {
+        return "BookInfo{" +
+                "author='" + author + '\'' +
+                ", id=" + id +
+                ", title='" + title + '\'' +
+                ", isbn=" + isbn +
+                ", isbn13=" + isbn13 +
+                ", publisher='" + publisher + '\'' +
+                ", publishyear=" + publishyear +
+                '}';
+    }
+}

src/main/java/nyc/c4q/JSONHelperVerison.java

@@ -0,0 +1,53 @@
+package nyc.c4q;
+
+import android.content.Context;
+
+import com.google.gson.Gson;
+import com.google.gson.reflect.TypeToken;
+
+import java.io.BufferedReader;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.Reader;
+import java.lang.reflect.Type;
+import java.util.List;
+
+/**
+ * Created by c4q-marbella on 8/30/15.
+ */
+public class JSONHelperVerison {
+
+    public static List<MemberInfo> loadStaticMemberJsonRawUsingGson(Context context, int jsonResource) {
+
+        InputStream raw = context.getResources().openRawResource(jsonResource);
+        Reader rd = new BufferedReader(new InputStreamReader(raw));
+        Gson gson = new Gson();
+
+        String jsonOutput = "Your JSON String";
+        Type listType = new TypeToken<List<MemberInfo>>(){}.getType();
+        List<MemberInfo> memberInfos = (List<MemberInfo>) gson.fromJson(jsonOutput, listType);
+        return memberInfos;
+    }
+
+    public static String convertToJsonUsingGson(MemberInfo memberInfo) {
+        Gson gson = new Gson();
+        String json =  gson.toJson(memberInfo);
+        return json;
+    }
+
+
+    public static BookInfo loadStaticBookJsonRawUsingGson(Context context, int jsonResource) {
+
+        InputStream raw = context.getResources().openRawResource(jsonResource);
+        Reader rd = new BufferedReader(new InputStreamReader(raw));
+        Gson gson = new Gson();
+        BookInfo bookInfo = gson.fromJson(rd, BookInfo.class);
+        return bookInfo;
+    }
+
+    public static String convertToJsonUsingGson(BookInfo bookInfo) {
+        Gson gson = new Gson();
+        String json =  gson.toJson(bookInfo);
+        return json;
+    }
+}

src/main/java/nyc/c4q/LibraryActivity.java

@@ -3,25 +3,49 @@
 import android.app.Activity;
 import android.os.Bundle;
 import android.view.View;
+import android.widget.Button;
 import android.widget.EditText;
+import android.widget.TextView;
 
 
 public class LibraryActivity extends Activity {
 
     public EditText inputParameter;
+    private TextView display;
+    private Button buttonMemberInfo;
+    private Button buttonBookInfo;
+    private Button buttonCheckedOut;
+
+
+    private static final String TAG = LibraryActivity.class.getSimpleName();
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_library);
 
         inputParameter = (EditText) findViewById(R.id.input_parameter);
+        display = (TextView) findViewById(R.id.text_display);
+        buttonMemberInfo = (Button) findViewById(R.id.button_getMember);
+        buttonBookInfo = (Button) findViewById(R.id.button_getBook);
+        buttonCheckedOut = (Button) findViewById(R.id.button_getCheckedOut);
+
+//   //  MemberInfo memberInfo = JSONHelperVerison.loadStaticMemberJsonRawUsingGson(this, R.raw.members);
+//     // Log.d(TAG, "membersJSON:\n" + memberInfo);
+//
+//     String memberResponse = JSONHelperVerison.convertToJsonUsingGson(memberInfo);
+//      Log.d(TAG, "membersjson:" + memberResponse);
     }
 
     public void checkOut(int memberId, int bookId) {
         // TODO This method is called when the member with the given ID checks
         //      out the book with the given ID. Update the system accordingly.
         //      The due date for the book is two weeks from today.
+
+
+
+
+
     }
 
     public boolean checkIn(int memberId, int bookId) {
@@ -36,6 +60,7 @@ public boolean checkIn(int memberId, int bookId) {
     public void button_getMember_onClick(View view) {
         String name = inputParameter.getText().toString();
 
+
         // TODO Display member information for the member with the given name.
     }
 
@@ -53,4 +78,12 @@ public void button_getCheckedOut_onClick(View view) {
         //      earliest due first.
     }
 
+
+
+
+
+
+
+
+
 }

src/main/java/nyc/c4q/ListActivity.java

@@ -2,14 +2,24 @@
 
 import android.app.Activity;
 import android.os.Bundle;
-import android.view.Menu;
-import android.view.MenuItem;
+import android.view.View;
+import android.widget.ArrayAdapter;
+import android.widget.Button;
 import android.widget.ListView;
 
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
 
 public class ListActivity extends Activity {
 
     public ListView list;
+    Button namebt;
+    Button colorbt;
+    ArrayAdapter<List> adapter;
 
     public static final Person[] PEOPLE = {
         new Person("Hannah",    "Abbott",          House.Hufflepuff),
@@ -47,7 +57,59 @@ protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_list);
 
+       final PersonsAdapter adapter = new PersonsAdapter(this,PEOPLE);
         list = (ListView) findViewById(R.id.list);
+
+            final List memberList = Arrays.asList(PEOPLE);
+
+        list.setAdapter(adapter);
+
+        namebt = (Button) findViewById(R.id.button_name);
+        colorbt = (Button) findViewById(R.id.button_color);
+
+
+
+        namebt.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                   list.setAdapter(adapter);
+                if(namebt.isPressed()) {
+                    Collections.sort(memberList);
+                    adapter.notifyDataSetChanged();
+                }
+//                else{
+//                    Collections.reverse(memberList);
+//                    adapter.notifyDataSetChanged();
+//                }
+            }
+        });
+
+
+
+
+        colorbt.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+
+                Map<String, Integer> housecolors = new HashMap<String, Integer>();
+                housecolors.put("Gryffindor", R.color.gryffindor_red);
+                housecolors.put("Ravenclaw", R.color.ravenclaw_blue);
+                housecolors.put("Hufflepuff", R.color.hufflepuff_yellow);
+                housecolors.put("Slytherin", R.color.slytherin_green);
+
+
+                for(int i=0;i<list.getChildCount();i++) {
+                    View item = list.getChildAt(i);
+                    //TODO: fix null pointer
+                    item.setBackgroundColor(housecolors.get(housecolors));
+                }
+            }
+
+
+        });
+
+
     }
 
+
 }