some fields of "content//sms/"

Question

Hi,

I query "content//sms/" and don't know what some fields are. They are -

1. Thread ID
2. Protocol
3. Status
4. Reply_Path_Present
5. Service_Center

I check them in LogCat. I find them like below

• Thread ID : 1 to 6 etc..
• Protocol : null / 0
• Status : -1
• Reply_Path_Present : null / 0
• Service_Center : null

Please tell me what they are.

Answer 1

You can use Cursor.getColumnNames() to retrieve the column names of any content provider, e.g.

ContentResolver contentResolver = getContentResolver();
Cursor cursor = contentResolver.query(
    Uri.parse("content://sms/inbox"), null, null, null, null);

String[] columnNames = cursor.getColumnNames();

For content://sms/inbox this yields _id, thread_id, address, person, date, protocol, read, status, type, reply_path_present, subject, body, service_center, locked on my phone.

You can also have a look at the SmsProvider but it is not part of the public API.