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我正在开发一个应用程序,可从手机中检索所有联系人详细信息(号码,姓名,电子邮件,照片)。它显示正确的所有细节,但问题是电子邮件ID显示相同的手机号码。所以如何解决这个问题。下面是代码片段。请帮助我如何从手机获取所有联系人详细信息
Uri uri = ContactsContract.CommonDataKinds.Phone.CONTENT_URI;
Cursor cursor = getApplicationContext().getContentResolver().query(uri, new String[] {ContactsContract.CommonDataKinds.Phone.NUMBER,
ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME,ContactsContract.CommonDataKinds.Phone._ID,
ContactsContract.CommonDataKinds.Email.ADDRESS}, null, null, ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME + " ASC");
cursor.moveToFirst();
while (cursor.isAfterLast() == false)
{
String contactNumber= cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
String contactName = cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME));
String emailId = cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Email.ADDRESS));
// int phoneContactID = cursor.getInt(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone._ID));
Contact contact = new Contact();
contact.setConatctId(count++);
//contact.setConatctId(phoneContactID);
contact.setEmailId(emailId);
contact.setDisplayName(contactName);
contact.setMobileNo(contactNumber);
看到我的答案在这里:http://stackoverflow.com/questions/26804387/android-fetch-all-contact-list-name-email-phone-takes-more-then-a-minute-for – pskink 2014-12-02 12:21:59
我已经试过这个,但它花费太多时间 – 2014-12-02 12:25:27
太多时间?你一定是在开玩笑,不是吗?我有60个联系人,它花了25毫秒(即0.025秒) – pskink 2014-12-02 12:29:09