Next, the android content provider-content providers (1)
Contacts provider is a powerful and flexible component in Android. It manages the data in the system address book and provides external access interfaces to access and operate the system address book.
The organization chart of contacts provider is as follows:
It
An analysis of Android source code (III)--android AOSP 5.1.1 Source sync sync and compile make, set up Samba server for more convenient burn-in machine
Recently busy, but also maintain their own blog, video and the public number, also did not carefully comb the source of the entry logic, today is to tell a sou
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 many fields, screenshots are not complete, yo
Using Android Contacts (I) API For 1.6 and Before 1.6
If you just read the begining of this article the first bit of this page is going to look familiar. this page is designed to act as a standalone guide to working with the contacts API in Android 1.6 and before. if you have just read the beginning of this article, do
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
First, create a layout file. The interface is very simple. It is a search box and the following contact list:
Copy codeThe Code is as follows: Android: layout_width = "fill_parent"
Android: layout_height = "fill_parent"
Android: background = "# FFD3D7DF"
Android: orientation = "vertical"
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
Android applications are often used to develop Android mobile phone contacts. In Android, listview is usually used to present mobile phone contacts. If you want to achieve full selection using checkbox, the default listview does not seem to solve this problem.
In the follo
[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 (
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:
Delete a Google account
Restart
Re-import Google account
The Google account has not been deleted, in my previous article "
Next, go to the android content providers (II) -- contacts provider to continue. Next, we will describe the top-level contacts, the contacts is the aggregate contact table, and the rawcontacts discussed earlier is the original contact table, in the architecture of the android
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. Get all
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
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
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 Android 2.0 (API Level 5), the
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
know the hostname and path . Follow me to look at the source code, this time the contact app content provider's path is android4.4\packages\providers\contactsprovider . To open the manifest file, you can see the following information: provider android:name = "ContactsProvider2" android:authorities =" contacts;com.android.contacts " Span class= "Hljs-attribute" >android:label = "@string/provider_label" android:multiprocess = "false" andro
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
Android Address Book fuzzy search (numbers, names, initials, full spelling), batch select contactsAndroid Address Book fuzzy search (numbers, names, initials, full spelling), batch select contacts
The company encountered a requirement in a recent project that needed to read contacts in the address book and support fuzzy queries and batch selection of
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