读写系统数据库中的短信:ContentResolver

来源：互联网发布：网址导航手机版源码编辑：程序博客网时间：2024/06/08 15:11

/**

* 读取系统短信方法

* @param view

public void readSms(View view){

ContentResolver resolver=getContentResolver(); //创建ContentResolver对象,得到内容解析者

Uri uri= Uri. parse("content://sms/"); //全部短信的uri

Cursor cursor = resolver.query(uri, null, null, null, null); //得到结果集

while(cursor.moveToNext()){

String address=cursor.getString(cursor.getColumnIndex("address" )); //得到地址

long date=cursor.getLong(cursor.getColumnIndex( "date")); //得到时间

String body=cursor.getString(cursor.getColumnIndex("body" )); //内容

String type=cursor.getString(cursor.getColumnIndex("type" )); //短信类型

SmsBean smsBean= new SmsBean();

smsBean.setAddress(address);

smsBean.setBody(body);

smsBean.setDate(date);

smsBean.setType(type);

tv.setText(smsBean.toString());

/*if("1".equals(type)){

System.out.println("接收到的短信:");

}else{

System.out.println("发送的短信");

}

System.out.println("号码:"+address+" 时间:"+date+" 内容:"+body); //打印短信信息

}

cursor.close();

}

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public void testBatch() throws Exception {

ContentResolver resolver = getContext().getContentResolver();

ArrayList<ContentProviderOperation> list = new ArrayList<ContentProviderOperation>();

ContentProviderOperation operation1 = ContentProviderOperation.newInsert(rawContactsUri)

.withValue( "_id", null)

.build();

ContentProviderOperation operation2 = ContentProviderOperation.newInsert(dataUri)

.withValueBackReference( "raw_contact_id", 0) // 把同组第一个操作的结果作为值

.withValue( "mimetype", "vnd.android.cursor.item/name" )

.withValue( "data1", "CR")

.build();

ContentProviderOperation operation3 = ContentProviderOperation.newInsert(dataUri)

.withValueBackReference( "raw_contact_id", 0)

.withValue( "mimetype", "vnd.android.cursor.item/phone_v2" )

.withValue( "data1", "131999888888")

.build();

ContentProviderOperation operation4 = ContentProviderOperation.newInsert(dataUri)

.withValueBackReference( "raw_contact_id", 0)

.withValue( "mimetype", "vnd.android.cursor.item/email_v2" )

.withValue( "data1", "cr@hotmail.com")

.build();

list.add(operation1);

list.add( operation2);

list.add(operation3);

list.add(operation4);

resolver.applyBatch( "com.android.contacts", list);

}