我自己一直在寻找解决方案,最终在我看来是一个很好的折衷方案。
查询完成后,我将我的值存储在 HashMap<String, String> contact_map 中
int SENDER_ADDRESS = cursor.getColumnIndex(Telephony.TextBasedSmsColumns.ADDRESS);
while (cursor.moveToNext()) {
contact_map.put(
cursor.getString(SENDER_ADDRESS),
getContactName(getApplicationContext(), cursor.getString(SENDER_ADDRESS))
);
}
方法getContactName:
public static String getContactName(Context context, String phoneNumber) {
ContentResolver cr = context.getContentResolver();
Uri uri = Uri.withAppendedPath(ContactsContract.PhoneLookup.CONTENT_FILTER_URI, Uri.encode(phoneNumber));
Cursor cursor = cr.query(uri, new String[]{ContactsContract.PhoneLookup.DISPLAY_NAME}, null, null, null);
if (cursor == null) {
return null;
}
String contactName = null;
if(cursor.moveToFirst()) {
contactName = cursor.getString(cursor.getColumnIndex(ContactsContract.PhoneLookup.DISPLAY_NAME));
}
if(cursor != null && !cursor.isClosed()) {
cursor.close();
}
if (contactName != null) {
return contactName;
} else {
return phoneNumber;
}
}
编辑:
然后我得到联系人姓名
String name = contact_map.get(cursor.getString(SENDER_ADDRESS));
希望对你有帮助!