ZahraaElhaj

public final class StoreContract {

    public static abstract class HeadphoneEntry implements BaseColumns {
      
        public static final String TABLE_NAME = "headphones";
        public static final String COLUMN_NAME = "name";
        public static final String COLUMN_PRICE = "price";
        public static final String COLUMN_STYLE = "style";
        public static final String COLUMN_IN_STOCK = "in_stock";
        public static final String COLUMN_DESCRIPTION = "description";

ZahraaElhaj

package com.example.android.justjava;

import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.view.View;
import android.widget.TextView;

import java.text.NumberFormat;

/**

ZahraaElhaj

/**
 * Displays an image, such as an icon.
 */
public class ImageView extends View {
 
    // Resource ID for the source image that should be displayed in the ImageView.
    private int mImageId;
 
    // Context of the app
    private Context mContext;

ZahraaElhaj

/**
 * Displays text to the user.
 */
public class TextView extends View {
 
    // String value
    private String mText;
 
    // Text color of the text
    private int mTextColor;