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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
[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
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
=============================================================================================================== =====================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.
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
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
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
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 h
Just record my own steps:Premise: I started with the Nokia 1202, black and white screen of the function machine;1. Put the card into the Android phone, and use the app Bao to export all the contact man-made vcf suffix file;2. Download itools, use it to connect iphone, import to iphone;To illustrate, I started with the Nokia 1202, the contacts are on the
Our phone Address book generally has this effect, such as:OK, this effect everyone has seen more, basically all of the Android phone address book has this effect. So let's see how this works out today.I. Overview 1. Page function analysisOn the whole, the left is a ListView, the right is a custom view, but the left side of the ListView is a little bit different f
Obtain information about the application and mobile phone installation: application version number, mobile phone model, mobile phone brand, Android system version number, and version number android/*** User-Agent** @ Return user-agent*/Public String getUser_Agent (){String u
This example for you to share the Android login, retrieve password, registration function of the implementation code, for your reference, the specific contents are as follows
1. The design of the database
I added two tables to the database, a table to store user information, such as user name, password, mobile phone number, etc., can be added arbitrarily. Anoth
[Switch] Android 4.4 Kitkat Phone comparison 5.0 Lollipop Phone workflow analysis, kitkatlollipopOverview
In Android 4.4, Google reconstructed Telephony_Phone, and analyzed the workflow of Telephony Phone in Android 4.4 in the pre
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