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Mobile Security Guard ------ sim card binding reading contacts on the mobile phone anti-theft page, ------ sim
Implemented functions:
SIM card binding
Read contacts
Technical points:
SIM card binding
Get boot Broadcast
Read contacts
Use of SimpleAdapter
Data transfer between activities
SIM card binding
Ide
table:RAW_CONTACT_ID: The relative data in the Raw_contact table can be found by raw_contact_id.Data1 to data15 here to keep contact information contact name Contact Phone Number Email comments etc
Raw_contacts table:Version: edition number, for monitoring changesDeleted: Delete flag, 0 is default 1 means this row of data has been deletedDisplay_name: Contact NameLast_time_contacts: The Last contact time
"Description: Because these tables are very
Unknowingly, Google Sync also supports the sync of S60 's contacts and calendars. It only takes a very simple setting and you can handle a lot of things. That's great.
So, the contents of the configuration please look below:
Prerequisites:
Mobile phone installation good mail for Exchange the latest version, as of today, my S60v3 version is 2.9.158
You can
,2.class);Startactivityforresult (Intent, 0); Where the number 0 is the request code, in a moment will be used-Second Step-In 2.class:Intent Intent = new Intent ();Intent.putextra ("key", value);Setresult (0,intent); Where the number 0 is the return code, in a moment will be used-Step Three-In 1.class:Overriding the parent class method: Onactivityresult/**requestCode 为请求码*resultCode 为返回码*data为2.class传回来的Intent*/protectedvoidonActivityResult(intint resultCode, Intent data) { super.onAct
Using content providers to read contacts
Inserting contacts with content providers
The principle of the content observer
Use the Content Viewer to monitor the System application database or its own application database changes
Using content providers to read contactsReading a contact is a lot more complicated than reading a text message, so let's step through it.Take a look at the contact's
the contacts in the Android system are also available through ContentProvider, where we get all the contacts, get contacts by phone number, add contacts, add contacts using transactions
Specific steps
1. In the mobile phone we click on "Contact" as shown in the picture.
2. Then click the "Contact" menu in the following figure.
3. On the phone's "menu" key, select "Import/Export".
4. Click the "Export to SIM card" menu.
5. Because I want to back up so I click on "Select All" as an example, choose Good, click on the top right corner of the screen "finish."
6. Finally click "OK" button.
7. Display the copy progress on
I changed my new mobile phone a few days ago. After a while, I found that the contacts imported to my Google account could not be searched, either in pinyin or Chinese characters. No contacts were found in Google search. After searching online, I found the following solution
Today's learning task: Read the main information (name and phone number) of all contacts on the mobile phone, and display it in listview
Main Content involved: 1) structure and usage of the contact API 2) role of the contentprovider component, Uri concept and usage 3) create a listview and bind data
1. Structure and usage of the contact API
Since
associated with the original contact table by ID. Let's take a look at the relationship between the three:
The top layer displays the aggregate contact table contacts, with the original contact table rawcontacts in the middle. Three accounts (two Gmail accounts and one Twitter account) store the contact information respectively, the bottom layer is the data table, which stores the contact information. The figure shows the three-tier architecture of
number from the contact, and then process the callback result by Onactivityresult () method
Intent Intent = new Intent (context, contactsactivity.class);
Startactivityforresult (Intent, Request_code);
}
});
/**
* Select the callback handler function for the contact person
*/
@Override
public void Onactivityresult (int reqcode, int resultcode, Intent data) {
Super.onactivityresult (Reqcode, ResultCode, data);
if (ResultCode = = RESULT_OK) {
Switch (reqcode) {
Case Reque
With this article, I would like to explain how to create a searchable "contact list" Android application. With this application, users can browse through all saved contacts and search for contacts by their contact names by using the navigation buttons. The application can also display a photo of the contact, if available.
To browse the contact list, you can use
[Android] mobile guard reads contacts, android guard
Obtains the ContentResolver content parser object through the getContentResolver () method.
Call the query () method of the ContentResolver object to obtain the data in the raw_contacts table and obtain the Cursor object.
Parameter: Uri object, field String Array
Obtain the Uri object by using the Uri. parse (
This article is an example of the Android development of contact modification, new contact method, through this example code can implement add contact, edit modify contact, add new contacts and update contacts, and other operations, operations mainly in the thread processing, and in the process of operation, display the circular progress bar, In the
=============================================================================================================== =====================Reverse the Avatar ID using the phone number:Calls table in the PHOTO_ID column data There is a small problem, when the caller calls in, if not answered, the other person's profile picture ID value isis not recorded in the calls table. No avatar appears when the call record is displayed in Calllogfragment. Therefore, it
Use of Android open-source class library Pinyin4j ---- search contacts
Pinyin4j can only be regarded as a Java open source class library, but it is also frequently used in Android application development. You have used mobile phone address book and address book to search for contac
In many cases, we have to use the operations of selecting contacts. It is very troublesome to write it by ourselves. Instead, it is better to directly call the system's address book.
Let's look at the requirements below:
Requirements:When an edittext button is clicked, go to the system address book. Select one address book item and return it to the current interface.The username of the selected contact number is displayed on edittext.
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