小编use*_*695的帖子

我是android的新手,我正在创建一个联系人管理器.我已经研究了如何将EditText字段中的值存储到数据库中,但我不知道如何在数据库中存储图像.我想知道是否有人可以帮助我.

package awad865.project.ContactManager1;



import java.io.FileNotFoundException;
import java.io.InputStream;

import android.app.Activity;
import android.content.Intent;
import android.content.pm.ActivityInfo;
import android.content.res.Configuration;
import android.database.SQLException;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.drawable.BitmapDrawable;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.NavUtils;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.Spinner;


public class AddContact extends Activity {
    //declare private fields
    private EditText firstName;
    private EditText lastName;
    private EditText number;
    private EditText address;
    private EditText date;
    private EditText email;
    private Spinner numberSpinner;
    private Spinner emailSpinner;
    private Spinner …