如何从android中的联系人姓名中获取联系人号码

Question

我有一个联系人姓名,想要他的电话号码.如何在Android中获取相应姓名的联系电话？

Answer 1

一个较短的版本; 你还需要那个权限(android.permission.READ_CONTACTS)

public String getPhoneNumber(String name, Context context) {
String ret = null;
String selection = ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME+" like'%" + name +"%'";
String[] projection = new String[] { ContactsContract.CommonDataKinds.Phone.NUMBER};
Cursor c = context.getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
        projection, selection, null, null);
if (c.moveToFirst()) {
    ret = c.getString(0);
}
c.close();
if(ret==null)
    ret = "Unsaved";
return ret;
}

Answer 2

试试这个代码

        people = getContentResolver().query(ContactsContract.Contacts.CONTENT_URI, null, "person_name"+"='"+name+"'", null, null);
        people.moveToFirst();  
         {

            {  

                try{
                    String contactId = people.getString(people.getColumnIndex(ContactsContract.Contacts._ID));
                    String hasPhone = people.getString(people.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER));
                    if ( hasPhone.equalsIgnoreCase("1"))
                        hasPhone = "true";
                    else
                        hasPhone = "false" ;
                    if (Boolean.parseBoolean(hasPhone)) 
                    {
                        Cursor phones = getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null,ContactsContract.CommonDataKinds.Phone.CONTACT_ID +" = "+ contactId,null, null);
                        while (phones.moveToNext()) 
                        {
                            String phoneNumber = phones.getString(phones.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
                            mConno.add(position,phoneNumber);

                        }
                        phones.close(); 
                    }   
                    if(hasPhone=="false")
                    {   mConname.remove(position);
                    }   
                    else
                        position++;
                }       
                catch(Exception e)
                { 

                }
            }

        }