我的类没有扩展 Activity 或 onCreate() 方法。因此，从将 Activity 扩展到此类的类传递上下文参数:
public static void getContactNumbers(Context context) {
String contactNumber = null;
int contactNumberType = Phone.TYPE_MOBILE;
String nameOfContact = null;
ContentResolver cr = context.getContentResolver();
Cursor cur = cr.query(ContactsContract.Contacts.CONTENT_URI, null,
null, null, null);
if (cur.getCount() > 0) {
while (cur.moveToNext()) {
String id = cur.getString(cur
.getColumnIndex(BaseColumns._ID));
nameOfContact = cur
.getString(cur
.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
if (Integer
.parseInt(cur.getString(cur
.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER))) > 0) {
Cursor phones = cr
.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
null,
ContactsContract.CommonDataKinds.Phone.CONTACT_ID
+ " = ?", new String[] { id },
null);
while (phones.moveToNext()) {
contactNumber = phones.getString(phones
.getColumnIndex(Phone.NUMBER));
contactNumberType = phones.getInt(phones
.getColumnIndex(Phone.TYPE));
Log.i(TAG, "...Contact Name ...." + nameOfContact
+ "...contact Number..." + contactNumber);
ApplicationConstants.phoneContacts
.add(new ContactNumberBean(nameOfContact,
contactNumber, contactNumberType));
}
phones.close();
}
}
}// end of contact name cursor
cur.close();
}
如何实现ApplicationConstants和ContactNumberBean(nameOfContact, contactNumber, contactNumberType))这两个类？
最佳答案
这是几乎相同问题的解决方案 - Answer
希望对您有所帮助:)
关于android - 从联系人获取电子邮件、ID 和电话(不使用 Activity )，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/6347084/