created sqlite database

app/src/main/java/meme5/c4q/nyc/meme_project/Contact.java

@@ -0,0 +1,62 @@
+package meme5.c4q.nyc.meme_project;
+
+/**
+ * Created by c4q-tashasmith on 7/16/15.
+ */
+
+public class Contact {
+
+    // private variables
+    int _id;
+    String _name;
+    byte[] _image;
+
+    // Empty constructor
+    public Contact() {
+
+    }
+
+    // constructor
+    public Contact(int keyId, String name, byte[] image) {
+        this._id = keyId;
+        this._name = name;
+        this._image = image;
+
+    }
+
+    // constructor
+    public Contact(String name, byte[] image) {
+        this._name = name;
+        this._image = image;
+    }
+
+    // getting ID
+    public int getID() {
+        return this._id;
+    }
+
+    // setting id
+    public void setID(int keyId) {
+        this._id = keyId;
+    }
+
+    // getting name
+    public String getName() {
+        return this._name;
+    }
+
+    // setting name
+    public void setName(String name) {
+        this._name = name;
+    }
+
+    // getting phone number
+    public byte[] getImage() {
+        return this._image;
+    }
+
+    // setting phone number
+    public void setImage(byte[] image) {
+        this._image = image;
+    }
+}

app/src/main/java/meme5/c4q/nyc/meme_project/ContactImageAdapter.java

@@ -0,0 +1,62 @@
+package meme5.c4q.nyc.meme_project;
+
+/**
+ * Created by c4q-tashasmith on 7/16/15.
+ */
+import java.io.ByteArrayInputStream;
+import java.util.ArrayList;
+
+import android.app.Activity;
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+public class ContactImageAdapter extends ArrayAdapter<Contact>{
+    Context context;
+    int layoutResourceId;
+    ArrayList<Contact> data=new ArrayList<Contact>();
+    public ContactImageAdapter(Context context, int layoutResourceId, ArrayList<Contact> data) {
+        super(context, layoutResourceId, data);
+        this.layoutResourceId = layoutResourceId;
+        this.context = context;
+        this.data = data;
+    }
+
+    @Override
+    public View getView(int position, View convertView, ViewGroup parent) {
+        View row = convertView;
+        ImageHolder holder = null;
+        if(row == null)
+        {
+            LayoutInflater inflater = ((Activity)context).getLayoutInflater();
+            row = inflater.inflate(layoutResourceId, parent, false);
+            holder = new ImageHolder();
+            holder.txtTitle = (TextView)row.findViewById(R.id.txtTitle);
+            holder.imgIcon = (ImageView)row.findViewById(R.id.imgIcon);
+            row.setTag(holder);
+        }
+        else
+        {
+            holder = (ImageHolder)row.getTag();
+        }
+        Contact picture = data.get(position);
+        holder.txtTitle.setText(picture ._name);
+//convert byte to bitmap take from contact class
+        byte[] outImage=picture._image;
+        ByteArrayInputStream imageStream = new ByteArrayInputStream(outImage);
+        Bitmap theImage = BitmapFactory.decodeStream(imageStream);
+        holder.imgIcon.setImageBitmap(theImage);
+        return row;
+    }
+    static class ImageHolder
+    {
+        ImageView imgIcon;
+        TextView txtTitle;
+    }
+}

app/src/main/java/meme5/c4q/nyc/meme_project/DataBaseHandler.java

@@ -0,0 +1,148 @@
+package meme5.c4q.nyc.meme_project;
+
+/**
+ * Created by c4q-tashasmith on 7/16/15.
+ */
+import java.util.ArrayList;
+import java.util.List;
+
+import android.content.ContentValues;
+import android.content.Context;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteOpenHelper;
+
+public class DataBaseHandler extends SQLiteOpenHelper {
+
+    // All Static variables
+// Database Version
+    private static final int DATABASE_VERSION = 1;
+
+    // Database Name
+    private static final String DATABASE_NAME = "imagedb";
+
+    // Contacts table name
+    private static final String TABLE_CONTACTS = "contacts";
+
+    // Contacts Table Columns names
+    private static final String KEY_ID = "id";
+    private static final String KEY_NAME = "name";
+    private static final String KEY_IMAGE = "image";
+
+    public DataBaseHandler(Context context) {
+        super(context, DATABASE_NAME, null, DATABASE_VERSION);
+    }
+
+    // Creating Tables
+    @Override
+    public void onCreate(SQLiteDatabase db) {
+        String CREATE_CONTACTS_TABLE = "CREATE TABLE " + TABLE_CONTACTS + "("
+                + KEY_ID + " INTEGER PRIMARY KEY," + KEY_NAME + " TEXT,"
+                + KEY_IMAGE + " BLOB" + ")";
+        db.execSQL(CREATE_CONTACTS_TABLE);
+    }
+
+    // Upgrading database
+    @Override
+    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
+// Drop older table if existed
+        db.execSQL("DROP TABLE IF EXISTS " + TABLE_CONTACTS);
+
+// Create tables again
+        onCreate(db);
+    }
+
+    /**
+     * All CRUD(Create, Read, Update, Delete) Operations
+     */
+
+    public// Adding new contact
+    void addContact(Contact contact) {
+        SQLiteDatabase db = this.getWritableDatabase();
+
+        ContentValues values = new ContentValues();
+        values.put(KEY_NAME, contact._name); // Contact Name
+        values.put(KEY_IMAGE, contact._image); // Contact Phone
+
+// Inserting Row
+        db.insert(TABLE_CONTACTS, null, values);
+        db.close(); // Closing database connection
+    }
+
+    // Getting single contact
+    Contact getContact(int id) {
+        SQLiteDatabase db = this.getReadableDatabase();
+
+        Cursor cursor = db.query(TABLE_CONTACTS, new String[] { KEY_ID,
+                        KEY_NAME, KEY_IMAGE }, KEY_ID + "=?",
+                new String[] { String.valueOf(id) }, null, null, null, null);
+        if (cursor != null)
+            cursor.moveToFirst();
+
+        Contact contact = new Contact(Integer.parseInt(cursor.getString(0)),
+                cursor.getString(1), cursor.getBlob(1));
+
+// return contact
+        return contact;
+
+    }
+
+    // Getting All Contacts
+    public List<Contact> getAllContacts() {
+        List<Contact> contactList = new ArrayList<Contact>();
+// Select All Query
+        String selectQuery = "SELECT * FROM contacts ORDER BY name";
+
+        SQLiteDatabase db = this.getWritableDatabase();
+        Cursor cursor = db.rawQuery(selectQuery, null);
+// looping through all rows and adding to list
+        if (cursor.moveToFirst()) {
+            do {
+                Contact contact = new Contact();
+                contact.setID(Integer.parseInt(cursor.getString(0)));
+                contact.setName(cursor.getString(1));
+                contact.setImage(cursor.getBlob(2));
+// Adding contact to list
+                contactList.add(contact);
+            } while (cursor.moveToNext());
+        }
+// close inserting data from database
+        db.close();
+// return contact list
+        return contactList;
+
+    }
+
+    // Updating single contact
+    public int updateContact(Contact contact) {
+        SQLiteDatabase db = this.getWritableDatabase();
+
+        ContentValues values = new ContentValues();
+        values.put(KEY_NAME, contact.getName());
+        values.put(KEY_IMAGE, contact.getImage());
+
+// updating row
+        return db.update(TABLE_CONTACTS, values, KEY_ID + " = ?",
+                new String[] { String.valueOf(contact.getID()) });
+
+    }
+
+    // Deleting single contact
+    public void deleteContact(Contact contact) {
+        SQLiteDatabase db = this.getWritableDatabase();
+        db.delete(TABLE_CONTACTS, KEY_ID + " = ?",
+                new String[] { String.valueOf(contact.getID()) });
+        db.close();
+    }
+
+    // Getting contacts Count
+    public int getContactsCount() {
+        String countQuery = "SELECT * FROM " + TABLE_CONTACTS;
+        SQLiteDatabase db = this.getReadableDatabase();
+        Cursor cursor = db.rawQuery(countQuery, null);
+        cursor.close();
+
+// return count
+        return cursor.getCount();
+    }
+}

app/src/main/java/meme5/c4q/nyc/meme_project/ImageItem.java

@@ -0,0 +1,33 @@
+package meme5.c4q.nyc.meme_project;
+
+import android.graphics.Bitmap;
+
+/**
+ * Created by c4q-tashasmith on 7/16/15.
+ */
+public class ImageItem {
+    private Bitmap image;
+    private String title;
+
+    public ImageItem(Bitmap image, String title) {
+        super();
+        this.image = image;
+        this.title = title;
+    }
+
+    public Bitmap getImage() {
+        return image;
+    }
+
+    public void setImage(Bitmap image) {
+        this.image = image;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+}

app/src/main/java/meme5/c4q/nyc/meme_project/MainActivity.java

@@ -1,28 +1,83 @@
 package meme5.c4q.nyc.meme_project;
 
 import android.app.Activity;
-import android.graphics.Typeface;
+import android.content.res.TypedArray;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
 import android.os.Bundle;
-import android.widget.TextView;
+import android.util.Log;
+import android.widget.AdapterView;
+import android.widget.GridView;
 import android.content.Intent;
 import android.database.Cursor;
 import android.net.Uri;
 import android.provider.MediaStore;
-import android.os.Bundle;
+import android.widget.ListView;
 import android.widget.Toast;
 import android.view.View;
 
+import java.io.ByteArrayOutputStream;
+import java.util.ArrayList;
+import java.util.List;
+
 public class MainActivity extends Activity {
     private static final int RESULT_LOAD_IMG = 1;
     private static final int REQUEST_IMAGE_CAPTURE = 1;
     private String imgFilePath;
+    ArrayList<Contact> imageArry = new ArrayList<Contact>();
+    ContactImageAdapter adapter;
+    int [] image_array;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
-
+        DisplayImages();
     }
+
+    public void DisplayImages () {
+
+//        image_array = getResources().getStringArray(R.array.meme_images);
+//
+//        for (int i = 0; i < image_array.length; i++) {
+
+            DataBaseHandler db = new DataBaseHandler(this);
+// get image from drawable
+            Bitmap image = BitmapFactory.decodeResource(getResources(),
+                    R.drawable.meme_db_2);
+
+// convert bitmap to byte
+            ByteArrayOutputStream stream = new ByteArrayOutputStream();
+            image.compress(Bitmap.CompressFormat.JPEG, 100, stream);
+            byte imageInByte[] = stream.toByteArray();
+/**
+ * CRUD Operations
+ * */
+// Inserting Contacts
+            Log.d("Insert: ", "Inserting ..");
+            db.addContact(new Contact("FaceBook", imageInByte));
+// display main List view bcard and contact name
+
+// Reading all contacts from database
+            List<Contact> contacts = db.getAllContacts();
+            for (Contact cn : contacts) {
+                String log = "ID:" + cn.getID() + " Name: " + cn.getName()
+                        + " ,Image: " + cn.getImage();
+
+// Writing Contacts to log
+                Log.d("Result: ", log);
+//add contacts data in arrayList
+                imageArry.add(cn);
+
+            }
+            adapter = new ContactImageAdapter(this, R.layout.screen_list,
+                    imageArry);
+            ListView dataList = (ListView) findViewById(R.id.list);
+            dataList.setAdapter(adapter);
+
+        }
+
+
     private void launchChooseMeme(){
         Intent chooseMeme = new Intent(this,ChooseMemeStyle.class);
         chooseMeme.putExtra("imgFilePath",imgFilePath);