how to transfer phone contacts from android to android

I visited the Forum and accidentally saw a very good post, which is reproduced as follows: Opening Speech: Recently, the program has made a small effect, and it needs to use touch. As a result, it is completely confused in the cloud. It just takes a good look at the android touch mechanism .. Each subclass of viewgroup in Android has the following three methods closely related to touchevent processing: 1)

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

what's the difference between a computer phone we make and a smart phone on a platform like winmobile or Android? In fact, there is no essential difference between our computer phone and other smart phones, or the other smart phone is a more sophisticated computer

[Android Notes] You can take a photo on your Android phone or select an image from the album as your avatar, 1 package zhangpgil. photo; 2 3 import java. io. file; 4 import android. support. v7.app. actionBarActivity; 5 import android. view. view; 6 import

Android determines whether the mobile phone is root, android determines root How to determine whether the mobile phone is root. If the app requires the root permission for some special features, you need to determine whether the app is root. For example, apps are automatically installed after being downloaded in some m

Brief introduction The vulnerability was discovered by CURESEC, a German security research agency, who secretly told Google at the end of last year that it didn't decide to release a similar loophole until July this year. This vulnerability involves COM.ANDROID.PHONE.PHONEGLOBALS$NOTIFICATIONBROADCASTRECEIV component exposure, causing a malicious application to call without having to declare any permissions.2. Vulnerability DetailsIn Android sour

Asyncqueryhandler asyncquery;/*** Read Contacts*/private void Readcontacts () {Asyncquery = new Contactasyncqueryhandler (Getcontentresolver ());Uri uri = uri.parse ("Content://com.android.contacts/data/phones");string[] projection = {"_id", "Display_name", "Data1", "Sort_key"};Asyncquery.startquery (0, NULL, URI, projection, null, NULL,"Sort_key COLLATE localized ASC");}Querying contacts asynchronouslyPri

, if my computer IP address is 192.168.0.110, you only need to double-click the computer icon of 192.168.0.110. At this time, you can see the shared folder name of the computer. 10. The last step is to copy and paste the desired file, select the desired file, and copy and paste it to your mobile phone's local memory card! Data line transmission is not very convenient because of the influence of lines and interfaces. In addition, the data line connection is used for a long time, which may easily

First, fun makes people work hardOf course, everyone may not be interested in mobile phone development. But for the most, it's much more fun to run apps on your phone than Java Web programs. I was doing the Java EE, and later on Android. When I do the Java EE, I go home after work, I will not go to my own Java EE program demo. At most, read some technical books.

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 ph