android手机数据库操作

来源：互联网发布：caffe架构编辑：程序博客网时间：2024/06/08 04:38

对于手机测试大数据很有帮助。

能对手机中的通讯录实现增删改查。

package com.example.phonebooks;

import java.util.ArrayList;

import android.app.Activity;
import android.content.ContentProviderOperation;
import android.os.Bundle;
import android.provider.ContactsContract;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

/**
* add contact person information to your phone book.
* @author helong
*
*/
public class MainActivity extends Activity {
   Button add_button;
   EditText numberEditText;
   @Override
   protected void onCreate(Bundle savedInstanceState) {
       super.onCreate(savedInstanceState);
       setContentView(R.layout.activity_main);

       add_button = (Button)findViewById(R.id.add);
       numberEditText = (EditText)findViewById(R.id.number);
       add_button.setOnClickListener(new OnClickListener() {

           @Override
           public void onClick(View v) {
               int num = Integer.parseInt(numberEditText.getText().toString());
               createContact(num);
               Toast toast = Toast.makeText(MainActivity.this, "ADD successful", Toast.LENGTH_LONG);
               toast.show();
           }
       });
   }

   private void createContact(int num_contact)
   {
       int n,n1,n2;
       String displayName = "He, Long";
       String mobileNumber = "0000000";
       String homeNumber = "111111";
       String WorkNumber = "2222222";
       String emailID = "long.he@nomail.com";
       String company = "Amazon";
       String jobTitle = "soft engineer";
       StringBuffer mobileNumber1 = new StringBuffer("131");
       StringBuffer homeNumber1 = new StringBuffer("138");
       StringBuffer WorkNumber1 = new StringBuffer("159");
       for(int j=0;j<num_contact;j++)
       {
           //mobile number,home number, work number
           for(int i=0;i<8;i++)
           {
               n = (int)(Math.random()*10);
               n1 = (int)(Math.random()*10);
               n2 = (int)(Math.random()*10);
               mobileNumber1.append(n);
               homeNumber1.append(n1);
               WorkNumber1.append(n2);
           }
           mobileNumber = mobileNumber1.toString();
           homeNumber = homeNumber1.toString();
           WorkNumber = WorkNumber1.toString();

           //company
           company = "Neusoft";
           StringBuffer displayName1 = new StringBuffer();
           //big
           n = (int)(Math.random()*25)+65;
           //small
           n1 = (int)(Math.random()*25)+97;
           displayName1.append((char)n);
           displayName1.append((char)n1);
           displayName1.append(", ");

           n = (int)(Math.random()*25)+65;
           n1 =(int)(Math.random()*25)+97;
           n2 = (int)(Math.random()*25)+97;
           displayName1.append((char)n);
           displayName1.append((char)n1);
           displayName1.append((char)n2);
           displayName = displayName1.toString();

           n = 0;
           n1= 0;
           n2 = 0;

           emailID = displayName.replace(", ", "_") + "@Neusoft.com";

           phoneBook(displayName, mobileNumber, homeNumber, WorkNumber, emailID,
                   company, jobTitle);

           sleep(5);
       }
   }
   /**
     * sleep seconds
     *
     */
    public void sleep(int msec)
    {
       try
       {
           //sleep for 5000 ms
           Thread.currentThread().sleep(msec);
       }
       catch(Exception e)
       {
           e.printStackTrace();
       }
   }
   @Override
   public boolean onCreateOptionsMenu(Menu menu) {
       // Inflate the menu; this adds items to the action bar if it is present.
       getMenuInflater().inflate(R.menu.main, menu);
       return true;
   }



   private void phoneBook(String displayName, String mobileNumber,
           String homeNumber, String WorkNumber, String emailID,
           String company, String jobTitle) {
       ArrayList<ContentProviderOperation> ops = new ArrayList<ContentProviderOperation>();

       ops.add(ContentProviderOperation
               .newInsert(ContactsContract.RawContacts.CONTENT_URI)
               .withValue(ContactsContract.RawContacts.ACCOUNT_TYPE, null)
               .withValue(ContactsContract.RawContacts.ACCOUNT_NAME, null)
               .build());

       // Names
       if (displayName != null) {
           ops.add(ContentProviderOperation
                   .newInsert(ContactsContract.Data.CONTENT_URI)
                   .withValueBackReference(
                           ContactsContract.Data.RAW_CONTACT_ID, 0)
                   .withValue(
                           ContactsContract.Data.MIMETYPE,
                           ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE)
                   .withValue(
                           ContactsContract.CommonDataKinds.StructuredName.DISPLAY_NAME,
                           displayName).build());
       }
       // Mobile Number
       if (mobileNumber != null) {
           ops.add(ContentProviderOperation
                   .newInsert(ContactsContract.Data.CONTENT_URI)
                   .withValueBackReference(
                           ContactsContract.Data.RAW_CONTACT_ID, 0)
                   .withValue(
                           ContactsContract.Data.MIMETYPE,
                           ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE)
                   .withValue(ContactsContract.CommonDataKinds.Phone.NUMBER,
                           mobileNumber)
                   .withValue(ContactsContract.CommonDataKinds.Phone.TYPE,
                           ContactsContract.CommonDataKinds.Phone.TYPE_MOBILE)
                   .build());
       }

       // Home Numbers
       if (homeNumber != null) {
           ops.add(ContentProviderOperation
                   .newInsert(ContactsContract.Data.CONTENT_URI)
                   .withValueBackReference(
                           ContactsContract.Data.RAW_CONTACT_ID, 0)
                   .withValue(
                           ContactsContract.Data.MIMETYPE,
                           ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE)
                   .withValue(ContactsContract.CommonDataKinds.Phone.NUMBER,
                           homeNumber)
                   .withValue(ContactsContract.CommonDataKinds.Phone.TYPE,
                           ContactsContract.CommonDataKinds.Phone.TYPE_HOME)
                   .build());
       }
       // Work Numbers
       if (WorkNumber != null) {
           ops.add(ContentProviderOperation
                   .newInsert(ContactsContract.Data.CONTENT_URI)
                   .withValueBackReference(
                           ContactsContract.Data.RAW_CONTACT_ID, 0)
                   .withValue(
                           ContactsContract.Data.MIMETYPE,
                           ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE)
                   .withValue(ContactsContract.CommonDataKinds.Phone.NUMBER,
                           WorkNumber)
                   .withValue(ContactsContract.CommonDataKinds.Phone.TYPE,
                           ContactsContract.CommonDataKinds.Phone.TYPE_WORK)
                   .build());
       }


       // Email
       if (emailID != null) {
           ops.add(ContentProviderOperation
                   .newInsert(ContactsContract.Data.CONTENT_URI)
                   .withValueBackReference(
                           ContactsContract.Data.RAW_CONTACT_ID, 0)
                   .withValue(
                           ContactsContract.Data.MIMETYPE,
                           ContactsContract.CommonDataKinds.Email.CONTENT_ITEM_TYPE)
                   .withValue(ContactsContract.CommonDataKinds.Email.DATA,
                           emailID)
                   .withValue(ContactsContract.CommonDataKinds.Email.TYPE,
                           ContactsContract.CommonDataKinds.Email.TYPE_WORK)
                   .build());
       }

       // Organization
       if (!company.equals("") && !jobTitle.equals("")) {
           ops.add(ContentProviderOperation
                   .newInsert(ContactsContract.Data.CONTENT_URI)
                   .withValueBackReference(
                           ContactsContract.Data.RAW_CONTACT_ID, 0)
                   .withValue(
                           ContactsContract.Data.MIMETYPE,
                           ContactsContract.CommonDataKinds.Organization.CONTENT_ITEM_TYPE)
                   .withValue(
                           ContactsContract.CommonDataKinds.Organization.COMPANY,
                           company)
                   .withValue(
                           ContactsContract.CommonDataKinds.Organization.TYPE,
                           ContactsContract.CommonDataKinds.Organization.TYPE_WORK)
                   .withValue(
                           ContactsContract.CommonDataKinds.Organization.TITLE,
                           jobTitle)
                   .withValue(
                           ContactsContract.CommonDataKinds.Organization.TYPE,
                           ContactsContract.CommonDataKinds.Organization.TYPE_WORK)
                   .build());
       }
       // Asking the Contact provider to create a new contact
       try {
           getContentResolver().applyBatch(ContactsContract.AUTHORITY, ops);
       } catch (Exception e) {
           e.printStackTrace();

       }

   }
}

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