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cursor - How to get contacts' phone number in Android

My code is as below: String[] columns = {ContactsContract.Contacts._ID, ContactsContract.Contacts.DISPLAY_NAME, ... can I modify? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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cursor - SQL table : update column with batchName based on the total count of rows

We have a SQL table with few columns and one of the columns is Item. It has various values shown below. Item ... table-update-column-with-batchname-based-on-the-total-count-of-rows...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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