Update this SettingsFragment's list of installed apps for the "Excluded apps" setting. This method must be called before the fragment is displayed. @

Given a raw DNS query (including the query ID), this function sends the query. If the query is successful, it returns the response and a nil qerr. O

Extract the hostname from the URL, while avoiding disclosure of custom servers. @param url A DoH server configuration url (or url template). @return R

Perform a query using the Resolver, and send the response to the writer.

Perform a query using the Resolver, send the response to the writer, and close the writer if there was an error.

Create an appropriately-sized padding option. Precondition: |msgLen| is the length of a message that already contains an OPT RR.

Post-Lollipop, we can use VpnService.Builder.addDisallowedApplication to exclude Intra from its own VPN. If for some reason we needed to get the IP a

Reports whether ip is in the set. Must be called under RLock.

@param fragment The UI element to analyze @return True if the UI is configured to use a Right-to-Left locale.

Compares two arrays of equal length. The first is an entry in a database, specified by the index of its first byte. The second is a standalone array

The DOH server connection was established successfully. @param server The DOH server hostname for analytics. @param latencyMs How long bootstrap took.

The DOH server connection failed to establish successfully. @param server The DOH server hostname.

A TCP socket connected, but then failed after some bytes were uploaded, without receiving any downstream data, triggering a retry. @param bytes Amount

The VPN was established. @param mode The VpnAdapter implementation in use.

A connected TCP socket closed. @param upload total bytes uploaded over the lifetime of a socket @param download total bytes downloaded @param port TCP

Try-all concluded with the user approving a server. @param server The selected server.

Try-all concluded with a user cancellation. @param server The selected server.

Try-all reached the point of showing the user a confirmation dialog. @param server The selected server.

Try-all failed to find any working server.

The user requested try-all.

A UDP association has concluded @param upload Number of bytes uploaded on this association @param download Number of bytes downloaded on this associat

makeInternalDoHListener creates a [doh.Listener] from the public [DoHListener] interface that will be implemented by the application code.

newStreamConnFromPipeConns creates a new [transport.StreamConn] that wraps around the local [net.Conn]. The remote [net.Conn] will be closed when you

Called to execute the probe on a new thread. @param url The DOH server URL to probe. @param callback How to report the probe results

@param activity The SystemClock.elapsedRealtime() timestamps of each event in the recent activity history as an unmodifiable collectio

Given a slice of IP addresses, and a transport address, return a transport address with the IP replaced by the first IP of the same family in `ips`, o

Returns the first IP address that is of the desired family.

Provide the receiver with temporary read-only access to the recent activity time-sequence.

Starts the VPN. This method performs network activity, so it must not run on the main thread. This method is idempotent, and is synchronized so that i