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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
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
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
The example in this article describes how to import address book contacts to the Android emulator using the ADB command. Share to everyone for your reference. The implementation methods are as follows: Using the commands provided by ADB, you can easily import the address book from your PC into the Android emulator. First you have to prepare a fixed-format conta
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
. provider. contactsContract. commonDataKinds. phone; import android. text. editable; import android. text. textUtils; import android. text. textWatcher; import android. util. log; import android. view. view; import
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
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
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 quick index (City list and contacts) and android Index You need to quickly index a city list. Similar to a contact application, the quick indexing function is based on the first letter of the name.To implement this function, you only need to solve two problems: 1. Grouping the list (having the same feature) and quickly locating the first item in the grou
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
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.
, and then use the view. getbottom obtains the position at the bottom of the parent window and compares the height of the group layout to vertical offset the group layout on the top to achieve the extrusion animation effect. Finally, the androidmanifest. XML code is provided. to read the mobile phone contact, you must add the Android. Permission. read_contacts statement: Now let's run the program, as show
source code directory A. Compile the SDK # Make product-SDK After the SDK is compiled, in the out/host/linux-x86/SDK/android-sdk_eng.xxx_linux-x86, pay attention to remove it, it is better to clear it next time Mmm Compilation B. Compile the application module: less contact . Build/envsetup. Sh Mmm packages/apps/contacts $ Make Snod Regenerate system. IMG and run the simulator: emulator
=============================================================================================================== =====================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
Reprinted please indicate the source: http://blog.csdn.net/guolin_blog/article/details/9050671 In the previous article, I worked with you to implement the grouping navigation and extrusion animation functions similar to Android system contacts. However, since the article is named "full effect for contacts in Android sy
of the contact.setname (data1); The Else if ("Vnd.android.cursor.item/phone_v2". Equals (MimeType)) {//Phone contact.setphone (data1);}19 }20 cursor1.close (); lists.add (contact); }23 }24 cursor.close (); /span> Third method: Compared with the second method, only the second URI is different, (PS: This method has a bug, get to some people's data is null, but the total number of contacts
JB Version:1.sim/usim Card Contact: You can directly use the editsimcontactactivity in the Usim_email_pattern, search and "Usim_email_pattern", the relevant code added to remove the comments can be2. Phone Local Contact: Modify the code as followsContacteditorfragment.java (Packages\apps\contacts\src\com\android\contacts
contact.setphone (data1); 18}19}20 Cursor1.close (); Lists.add (contact); 22}23}24 Cursor.close (); 25}Third method: Compared with the second method, only the second URI is different, (PS: This method has a bug, get to some people's data is null, but the total number of contacts is the same.) It is said that because previously deleted contacts, my phone
Preset contacts for android GB2/GB3 versions that cannot be edited or deleted1. For versions such as GB2 and GB3, you can select Part one as the preset contact.For example, the definition added at the beginning of the AbstractStartSIMService class is as follows:Public static final int INSERT_NUMBER_COUNT = 4; // defines the number of contacts to be presetPublic s
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