Android读写联系人数据（内容提供者应用）

转载

先加二个读和写权限：

<uses-permission android:name="android.permission.READ_CONTACTS" />

<uses-permission android:name="android.permission.WRITE_CONTACTS" />  

 

package com.eboy.test;

import java.util.ArrayList;

import android.content.ContentProviderOperation;
import android.content.ContentResolver;
import android.database.Cursor;
import android.net.Uri;
import android.test.AndroidTestCase;
import android.util.Log;

public class ContectTest extends AndroidTestCase {
    
    private static final String TAG = "TestContact";
    
    //查询所有联系人的姓名，电话，邮箱
    public void TestContact() throws Exception {        
        Uri uri = Uri.parse("content://com.android.contacts/contacts");
        ContentResolver resolver = getContext().getContentResolver();
        Cursor cursor = resolver.query(uri, new String[]{"_id"}, null, null, null);
        while (cursor.moveToNext()) {
            int contractID = cursor.getInt(0);
            StringBuilder sb = new StringBuilder("contractID=");
            sb.append(contractID);
            uri = Uri.parse("content://com.android.contacts/contacts/" + contractID + "/data");
            Cursor cursor1 = resolver.query(uri, new String[]{"mimetype", "data1", "data2"}, null, null, null);
            while (cursor1.moveToNext()) {
                String data1 = cursor1.getString(cursor1.getColumnIndex("data1"));
                String mimeType = cursor1.getString(cursor1.getColumnIndex("mimetype"));
                if ("vnd.android.cursor.item/name".equals(mimeType)) { //是姓名
                    sb.append(",name=" + data1);
                } else if ("vnd.android.cursor.item/email_v2".equals(mimeType)) { //邮箱
                    sb.append(",email=" + data1);
                } else if ("vnd.android.cursor.item/phone_v2".equals(mimeType)) { //手机
                    sb.append(",phone=" + data1);
                }                
            }
            cursor1.close();
            Log.i(TAG, sb.toString());
        }
        cursor.close();
    }
    
    //查询指定电话的联系人姓名，邮箱
    public void testContactNameByNumber() throws Exception {
        String number = "18052369652";
        Uri uri = Uri.parse("content://com.android.contacts/data/phones/filter/" + number);
        ContentResolver resolver = getContext().getContentResolver();
        Cursor cursor = resolver.query(uri, new String[]{"display_name"}, null, null, null);
        if (cursor.moveToFirst()) {
            String name = cursor.getString(0);
            Log.i(TAG, name);
        }
        cursor.close();
    }
    
    //添加联系人，使用事务
    public void testAddContact() throws Exception {
        Uri uri = Uri.parse("content://com.android.contacts/raw_contacts");
        ContentResolver resolver = getContext().getContentResolver();
        ArrayList<ContentProviderOperation> operations = new ArrayList<ContentProviderOperation>();
        ContentProviderOperation op1 = ContentProviderOperation.newInsert(uri)
            .withValue("account_name", null)
            .build();
        operations.add(op1);
        
        uri = Uri.parse("content://com.android.contacts/data");
        ContentProviderOperation op2 = ContentProviderOperation.newInsert(uri)
            .withValueBackReference("raw_contact_id", 0)
            .withValue("mimetype", "vnd.android.cursor.item/name")
            .withValue("data2", "龚小永")
            .build();
        operations.add(op2);
        
        ContentProviderOperation op3 = ContentProviderOperation.newInsert(uri)
            .withValueBackReference("raw_contact_id", 0)
            .withValue("mimetype", "vnd.android.cursor.item/phone_v2")
            .withValue("data1", "13539777967")            
            .withValue("data2", "2")
            .build();
        operations.add(op3);
        
        ContentProviderOperation op4 = ContentProviderOperation.newInsert(uri)
        .withValueBackReference("raw_contact_id", 0)
        .withValue("mimetype", "vnd.android.cursor.item/email_v2")
        .withValue("data1", "[e-mail]")            
        .withValue("data2", "2")
        .build();
    operations.add(op4);
        
        resolver.applyBatch("com.android.contacts", operations);
    }
    

} 

/Files/jxgxy/ReadWriteContact.rar

转载：Android读写联系人数据（内容提供者应用） 

布局文件：

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<LinearLayoutxmlns:android="http://schemas.android.com/apk/res/android"

    xmlns:tools="http://schemas.android.com/tools"

    android:id="@+id/ll"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:orientation="vertical"

    android:paddingBottom="@dimen/activity_vertical_margin"

    android:paddingLeft="@dimen/activity_horizontal_margin"

    android:paddingRight="@dimen/activity_horizontal_margin"

    android:paddingTop="@dimen/activity_vertical_margin"

    tools:context=".MainActivity">

 

    <LinearLayout

        android:layout_width="match_parent"

        android:layout_height="wrap_content">

 

        <Button

            android:id="@+id/btn_getcontacts"

            android:layout_width="0dp"

            android:layout_height="wrap_content"

            android:onClick="read_click"

            android:layout_weight="1"

            android:text="读取联系人"/>

        <Button

            android:id="@+id/btn_insertcontact"

            android:layout_width="0dp"

            android:layout_height="wrap_content"

            android:onClick="insert_click"

            android:layout_weight="1"

            android:text="写入联系人"/>

    </LinearLayout>

 

</LinearLayout>

核心Activity 两种方式：

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packagecom.example.readcontacts;

 

importjava.util.ArrayList;

importjava.util.List;

 

importcom.pas.domain.ContactModel;

 

importandroid.net.Uri;

importandroid.os.Bundle;

importandroid.provider.ContactsContract;

importandroid.app.Activity;

importandroid.content.ContentProviderOperation;

importandroid.content.ContentResolver;

importandroid.content.ContentValues;

importandroid.database.Cursor;

importandroid.view.Menu;

importandroid.view.View;

importandroid.widget.LinearLayout;

importandroid.widget.TextView;

importandroid.widget.Toast;

 

publicclass MainActivity extendsActivity

{

 

    LinearLayout ll;

 

    @Override

    protectedvoid onCreate(Bundle savedInstanceState)

    {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

        ll = (LinearLayout) findViewById(R.id.ll);

    }

 

    @Override

    publicboolean onCreateOptionsMenu(Menu menu)

    {

        // Inflate the menu; this adds items to the action bar if it is present.

        getMenuInflater().inflate(R.menu.main, menu);

        returntrue;

    }

 

    publicvoid read_click(View view)

    {

        getContactList();

    }

 

    publicvoid insert_click(View view)

    {

        addContact();

        Toast.makeText(this, "添加成功", Toast.LENGTH_LONG).show();

    }

 

    privatevoid addContact()

    {

        ContentResolver resolver = getContentResolver();

 

        ArrayList<ContentProviderOperation> operations=newArrayList<ContentProviderOperation>();

         

        Uri raw_contacts_uri = Uri.parse("content://com.android.contacts/raw_contacts");

        Uri data_uri = Uri.parse("content://com.android.contacts/data");

 

         

        ContentProviderOperation op1=ContentProviderOperation.newInsert(ContactsContract.RawContacts.CONTENT_URI)

                .withValue(ContactsContract.RawContacts.ACCOUNT_NAME,null)

                .withValue(ContactsContract.RawContacts.ACCOUNT_TYPE,null).build();

        operations.add(op1);

         

        ContentProviderOperation op2=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, "王刚")

                .build();

        operations.add(op2);

         

        ContentProviderOperation op3=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, "990009")

                .withValue(ContactsContract.CommonDataKinds.Phone.TYPE, ContactsContract.CommonDataKinds.Phone.TYPE_CUSTOM)

                .build();

         

        operations.add(op3);

         

        ContentProviderOperation op4=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, "[e-mail]")

                .withValue(ContactsContract.CommonDataKinds.Email.TYPE, ContactsContract.CommonDataKinds.Email.TYPE_CUSTOM)

                .build();

        operations.add(op4);

         

        try{ 

            resolver.applyBatch(ContactsContract.AUTHORITY, operations); 

        } catch(Exception e) { 

            e.printStackTrace();

        } 

         

//      ContentValues raw_values = new ContentValues();

//

//      Cursor cursor = resolver.query(raw_contacts_uri, new String[]

//      { "_id" }, null, null, null);

//      cursor.moveToLast();

//      int lastid = cursor.getInt(0);

//      int newid = lastid + 1;

//

//      raw_values.put("contact_id", newid);

//      resolver.insert(raw_contacts_uri, raw_values);

//

//      // 电话插入

//      ContentValues phonevalues = new ContentValues();

//      phonevalues.put("data1", "898989");

//      phonevalues.put("mimetype", "vnd.android.cursor.item/phone_v2");

//      phonevalues.put("raw_contact_id", newid);

//      resolver.insert(data_uri, phonevalues);

//

//      // email插入

//      ContentValues emailvalues = new ContentValues();

//      emailvalues.put("data1", "[e-mail]");

//      emailvalues.put("mimetype", "vnd.android.cursor.item/email_v2");

//      emailvalues.put("raw_contact_id", newid);

//      resolver.insert(data_uri, emailvalues);

//

//      // name插入

//      ContentValues namevalues = new ContentValues();

//      namevalues.put("data1", "王刚");

//      namevalues.put("mimetype", "vnd.android.cursor.item/name");

//      namevalues.put("raw_contact_id", newid);

//      resolver.insert(data_uri, namevalues);

    }

 

    privatevoid getContactList()

    {

        ContentResolver resolver = getContentResolver();

 

        Uri raw_contacts_uri = Uri.parse("content://com.android.contacts/raw_contacts");

        Uri data_uri = Uri.parse("content://com.android.contacts/data");

 

        ll.removeAllViews();

        Cursor cursor = resolver.query(raw_contacts_uri, null, null, null, null);

        while(cursor.moveToNext())

        {

            String contactid = cursor.getString(cursor.getColumnIndex("contact_id"));

            System.out.println(contactid + "\n");

 

            if(null!= contactid)

            {

                StringBuffer sb = newStringBuffer("联系人ID:");

                sb.append(contactid).append(" ");

 

                Cursor data_cursor = resolver.query(data_uri, null, "raw_contact_id=?", newString[]

                { contactid }, null);

 

                while(data_cursor.moveToNext())

                {

                    String data1 = data_cursor.getString(data_cursor.getColumnIndex("data1"));

                    String mimetype = data_cursor.getString(data_cursor.getColumnIndex("mimetype"));

                    System.out.println("mimetype="+ mimetype + ";data1="+ data1);

                    sb.append(data1).append(" ");

                }

                data_cursor.close();

                TextView tv = newTextView(this);

                LinearLayout.LayoutParams lp = newLinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT);

                tv.setLayoutParams(lp);

                tv.setText(sb.toString());

                ll.addView(tv);

            }

        }

        cursor.close();

    }

}