Android编程实现通讯录中联系人的读取,查询,添加功能示例

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package com.example.write_person;

import android.content.ContentProviderOperation;
import android.content.ContentResolver;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.util.Log;
import android.view.View;
import android.widget.Button;

import java.util.ArrayList;

public class MainActivity extends AppCompatActivity implements View.OnClickListener {

    private static final String TAG = "TestContact";
    private Button btn;
    private Button btn2;
    private Button btn3;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        initView();
    }

    //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 = getApplicationContext().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 = "15600577833";
        Uri uri = Uri.parse("content://com.android.contacts/data/phones/filter/" + number);
        ContentResolver resolver = getApplicationContext().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 = getApplicationContext().getContentResolver();
        ArrayList operations = new ArrayList();
        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", "张三三")
                .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", "[email protected]")
                .withValue("data2", "2")
                .build();
        operations.add(op4);
        resolver.applyBatch("com.android.contacts", operations);
    }

    private void initView() {
        btn = (Button) findViewById(R.id.btn);

        btn.setOnClickListener(this);
        btn2 = (Button) findViewById(R.id.btn2);
        btn2.setOnClickListener(this);
        btn3 = (Button) findViewById(R.id.btn3);
        btn3.setOnClickListener(this);
    }

    @Override
    public void onClick(View v) {
        switch (v.getId()) {
            case R.id.btn:

                try {
                    testAddContact();
                } catch (Exception e) {
                    e.printStackTrace();
                }

                break;
            case R.id.btn2:

                try {
                    TestContact();
                } catch (Exception e) {
                    e.printStackTrace();
                }

                break;
            case R.id.btn3:

                try {
                    testContactNameByNumber();
                } catch (Exception e) {
                    e.printStackTrace();
                }

                break;
        }
    }
}

 

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转载于:https://my.oschina.net/u/3705875/blog/1632370