phone number provider lookup

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How to determine the mobile phone number of the communication provider

For example, I have an application, only with Jiangsu Telecom signed, that is, only Jiangsu Telecom mobile phone number of users can use our services, but because of the possibility of other areas of the user will also register, then I need to determine the cell phone attribution, in the absence of similar interfaces such as ip138, how can I judge the mobile

Zhao yazhi _ Case Study of updating and deleting a phone book by using a content provider in android

Requirement Analysis: Use ContentResolver to operate the data of the content provider, display the name and phone number in listView, and carry the add and delete buttons for corresponding operationsSteps: Adater model layer create content parser object ContentResolver define URI custom CursorAdapter implement constructor public MyCursorAapter (Context contex

Python_ Search Phone Provider

1 defseach_phone_nmuber_operator ():2Cn_mobile = [134,135,136,137,138,139,150,151,152,157,158,159,182,183,184,187,188,147,178,1705]3Cn_union = [130,131,132,155,156,185,186,145,176,1709]4cn_telecom = [133,153,180,181,189,177,1700]5 6PHONE_NMU = input ('Please enter the phone number to be queried:')7QC_RD = Phone_nmu[0:3]8 ifLen (PHONE_NMU) = = 11:9 ifphone_nmu.isdigit ():Ten ifInt (QC

Wangzai: Content provider Read phone contacts

//Contact Information Public voidBt5_onclick (View v) {//Get callerContentresolver contentresolver=Getcontentresolver (); //Prepare URI//ContactsContract.Contacts.CONTENT_URI; //Call providerCursor cursor=contentresolver.query (ContactsContract.Contacts.CONTENT_URI,NULL,NULL,NULL,NULL); //iterating through the data collection if(cursor!=NULL) { while(Cursor.movetonext ()) {LongId=Cursor.getlong (Cursor.getcolumnindex (contactscontract.contacts._id)); String SName=cu

Android Application Development Notes (2): Read the contact information in the mobile phone (android. provider. ContactsContract)

READ_CONTACTS code for AndroidManifest. xml: After the above files are compiled, the application can run correctly on the Android2.1 simulator. What if the app runs on android1.6? 1.6 does not have the ContactsContract class system, so an error will be reported. Note that the ContactContract class is added in API Level 5, which is not supported in earlier Android versions. On Android 1.6 (API Level 4), The fillMaps () method is implemented as follows: Private List Then it can run on 1.6. T

Phone List (prefix judgment-two-point lookup)

Description Given A list of phone numbers, determine if it is consistent in the sense this no number is the prefix of Anot Her. Let ' s say the phone catalogue listed these numbers:1. Emergency 9112. Alice 97 625 9993. Bob 91 12 54 26In this case, it's not possible-to-call Bob, because-the central would direct your-to-the-emergency line as soon as Y OU had dialle

In-depth analysis from the technical point of view: the number change software, the phone number can be displayed at will, fake call display

principle. Actually, you can modify the call to display this stuff. Any engineer or technician in a phone, communication, network call (VoIP), or mobile phone manufacturing company knows it, just like hackers must know what an IP address is, and they can do it easily without any difficulty ...... First, learn a little about data transmission over the telephone network. The materials are as follows: The fo

Android phone to get the unique identification number of the phone

obtain the IMEI number, it is necessary to add permissions.The advantage is that the phone is uniquely identified and the disadvantage is that the appropriate user rights may be required.String Myimsi = Android.os.SystemProperties.get (Android.telephony.TelephonyProperties.PROPERTY_IMSI);String Myimei = Android.os.SystemProperties.get (Android.telephony.TelephonyProperties.PROPERTY_IMEI);The second method:

Android gets the imei number and the phone model and System Version Number (not verified)

number provided by the SIM card.* The SIM card status must be SIM_STATE_READY (determined by getSimState ).*/Tm. getSimOperator (); // String /* * Service provider name:* For example, China Mobile and China Unicom* The SIM card status must be SIM_STATE_READY (determined by getSimState ).*/Tm. getSimOperatorName (); // String /** Sim card serial number:* Permissi

IOS Regular expression Verification phone number, mailbox, ID number, etc. _ios

This example for you to share the common iOS regular expressions for your reference, the details are as follows #import "Nsstring+regexcategory.h" @implementation nsstring (regexcategory) #pragma mark-Regular related-(BOOL) Isvalidatebyrege X: (NSString *) regex{nspredicate *pre = [nspredicate predicatewithformat:@ "SELF matches%@", regex]; return [pre evaluatewithobject:self]; #pragma mark-//Mobile phone

[Reprinted] Android 2.3.3 API reads the phone number instance in the address book

I recently started to learn about Android, mainly focusing on the secrets of Android Application Development. In chapter 3rd, example_03_02 is an example of reading the name and phone number of contacts in the address book. However, due to API 2.0, each contact can have multiple phone numbers (such as mobile phones, residential buildings, companies, and faxes). T

Android development: select a contact and return a phone number

When you contact this tutorial, the method used to select a contact is to read the contact from the database, and then display it with listview. After selecting the contact, the mobile phone number is returned, In this way, when you click to select a contact, it takes time to load and the displayed contacts do not seem to be full, In short, it is not good. You do not have to process the interface by calling

Android mobile phone number Retrieval

You need to obtain the mobile phone number for a recent project. The mobile phone card used in the project is a telecom card. Methods that do not meet the requirements on the Internet Google: // Obtain the mobile phone number TelephonyManager tm = (TelephonyManager) this. g

Android selects contacts + returns the corresponding mobile phone number

is to obtain the mobile phone number of the selected contact. First, you need to use the onActivityResult function to obtain the selected contact and then query the mobile phone number of the contact through the Content Provider. The code snippet is as follows:Java code@ Ov

Zhao Yazhi _android Get the native operator, the mobile phone number part can get

Yazhizhao * 20142014-10-22 morning 9:13:04 */package com.example.android_sms;import android.content.Context; Import Android.telephony.telephonymanager;import android.util.log;/** * @author Yazhizhao 20142014-10-22 9:13:04 */ public class Simcardinfo {/** * Telephonymanager provides access to information about the communication service on the device. Applications can use this class of methods to determine the access information of telecommunications providers and countries as well as certain typ

[C + +] Leetcode:87 letter combinations of a Phone number

Title:Given a digit string, return all possible letter combinations, the number could represent.A mapping of Digit to letters (just as on the telephone buttons) is given below.Input: Digit string "Output": ["Ad", "AE", "AF", "BD", "Be", "BF", "CD", "CE", "CF"].Note:Although the above answer is in lexicographical order, your answer could are in any order you want.Answer 1: Recursive method (DFS)idea: We follow the

Interpretation and interpretation of common regular expression knowledge points effective numbers, mobile phone number mailbox Regular Expressions _ regular expressions

cannot begin with 0.Part Three: You can have decimals or no decimals, but once a decimal point appears, at least one digitvar reg =/^[+-]? (\d| [1-9]\d+) (\.\d+) $/; Valid positive integer (contains 0):/^[+]? (\d| [1-9]\d+) $/; Valid negative integer (contains 0):/^-(\d|[ 1-9]\d+) $/; Judge mobile phone number (simple version):var reg=/^1\d{10}$/; Judge the mailboxThe first part: numbers, letters, unde

Zhao Yazhi _android Get the native operator, the mobile phone number part can get

com.example.android_sms;import android.content.Context; Import Android.telephony.telephonymanager;import android.util.log;/** * @author Yazhizhao 20142014-10-22 9:13:04 */ public class Simcardinfo {/** * Telephonymanager provides access to information about the communication service on the device. The application is able to use this class of methods to identify the telecommunications service provider and the country as well as certain types of user a

Android phone preset contact/service number

Implement preset contacts (including names and numbers) to the mobile phone. Ensure that the contacts are read-only and cannot be deleted or edited.The code is divided into two parts:Part One inserts the preset contacts into the database;In Part Two mode, you cannot delete or edit a preset contact on the contact details and contact multi-choice interface.[Note] If you do not need to restrict the delete/edit operations of the preset contact, add only p

"Original" Java implementation of mobile phone number attribution to query

There are already a lot of mobile phone numbers on the network to query the API interface, but these interfaces are always some large and small defects.Summarize these flaws:1, to directly paste its search box link form to their own page, click on the query when you want to jump to their site to show the results of attribution2, the API to provide the interface, generally require payment, or a day only free limited

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