android contact picker

Remember that when I first contacted Android, I was interested in the special effects of the system contacts, which grouped according to the initials of the contact's last name on the phone and always displayed a current group at the top of the interface. As shown in the following illustration: What interests me most is that when the latter group is colliding with the previous group, a top extrusion animation is produced. At that time I thought of

Examples of this article for you to share the Android contact letter sorting code for your reference, the specific content as follows To realize the idea: first of all, the layout, the whole is a relative layout, the bottom is a listview,listview above is a custom view (the right display letter), the top is a textview (screen in the middle of the box). First of all, say the right custom view, the letter

return the data to the pastIntent Intent =NewIntent (); Intent.putextra ("Phone", phone); Setresult (0, intent); Finish (); } } }); }Then add the following code in the Onactivityresult@Overrideprotected voidOnactivityresult (intRequestcode,intResultCode, Intent data) { if(data! = NULL ) { //1, return to the current interface, the method of accepting the resultString phone = Data.getstringextra ("Phone"); //2. Filter special characters (medi

The contact storage includes two locations: SIM card and mobile phone. You must determine the contact storage space during the search process. The mobile phone is stored in/data/COM/Android. providers. Contacts/databases. 1. Determine whether the data is stored on the mobile phone (calldetailactivity) Uri personUri = null;

After the android image is renamed and set as a contact, the system prompts that the image cannot be loaded,Rename an image -- rename the image as a contact icon -- rename it with the same image again -- when you set it as another contact avatar, the system prompts that the image cannot be loaded.Root Cause: When you r

Android api:http://developer.android.com/reference/android/content/intent.html Contactpicker: A user can select a contact. 1. Create Contactpicker activities (activity) Location: java->package-> Contactpicker.java Package Mzx.spike.contactpicker.app; Import android.app.Activity; Import Android.content.ContentUris; Import android.content.Intent; Impor

The contact information is stored in a contacts2.db database.The two main tablesLayout file Define a button in the layout file to get the event that triggered the get contact informationXML version= "1.0" encoding= "Utf-8"?>LinearLayoutxmlns:android= "Http://schemas.android.com/apk/res/android"android:orientation= "vertical"Android:layout_width= "Match_pare

Now the development of the function needs to jump directly to the dial-up, contact, SMS interface and so on, looking for a lot of information, I organized a bit. 1, jump to the Dial-up interface, the code is as follows: 1) Direct dialing Intent Intentphone = new Intent (Intent.action_call, Uri.parse ("Tel:" + phonenumber)); StartActivity (Intentphone); 2) jump to the Dial-up interface Intent Intent = newintent (Intent.actio

It is often necessary to select the function of the contact in the project, if there is no special invitation, the system comes with the contact interface is sufficient:Test Platform: Android 4.2Display effect:System comes with the interface call code:1 New Intent (intent.action_get_content); 2 Intent.settype (ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_T

. Photo. DATA15 );This uri is content: // com. android. contacts/contactId/data15Get Contact Image// Obtain the Contact Image and read the data15 field in the Data classUri uri = ContentUris. withAppendedId (ContactsContract. Contacts. CONTENT_URI,Long. parseLong (contactId); InputStream input =ContactsContract. Contacts. openContactPhotoInputStream (cr, uri );Bi

Implement preset contacts (including names and numbers) to the mobile phone. Ensure that the contacts are read-only and cannot be deleted or edited.The code is divided into two parts:Part One inserts the preset contacts into the database;In Part Two mode, you cannot delete or edit a preset contact on the contact details and contact multi-choice interface.[Note] I

Android saves the email address in the mobile phone email to the contact. The email address is lost.1. Insert a common SIM card into your mobile phone2. log on to the mailbox and add the email address to the SIM card;3. the email address is not added. Only the name or phone number is added.This is the Google Default action. When saved, the security check is performed. When an invalid field is found, the fie