This removes a no-longer-needed workaround for the ListView
OnItemClickListener (it won't fire if a focusable view is inside the
item view). Since converting our ListView instances to RecyclerView
instances, we set the OnClick and OnLongClick listeners directly on the
item view, and this workaround no longer has any effect.

Unsurprisingly, the workaround breaks focusability of the Switch, which
is necessary to toggle tunnels on devices with keypad-based navigation,
such as the Fire TV.

This commit also adds explicit focusability hints for the Switch.

Related mail thread:
https://lists.zx2c4.com/pipermail/wireguard/2019-May/004112.html

Reported-by: Christophe-Marie Duquesne <chmd@chmd.fr>
Reported-by: Revath S Kumar <gmail@revathskumar.com>
[Samuel: sorted attributes; expanded commit message]
Signed-off-by: Samuel Holland <samuel@sholland.org>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

The old one didn't account for trailing digits.

Reported-by: Brandon Jackson <bjackson@napshome.net>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

This now includes the latest ARM64 ChaCha20 implementation, which should
improve performance.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

People installing magisk modules are people capable of updating Magisk.
No need to leave around old compat cruft.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

restorecon probes file_contexts to get the context
to be applied to the file. /sbin/.magisk does not
exist in file_contexts for obvious reasons so restorecon
always fails. Use chcon directly with the system_file
context to allow contexts to be applied.

Suggested-by: Chris Renshaw <osm0sis@outlook.com>
Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Reported-By: Christophe-Marie Duquesne <chmd@chmd.fr>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Reported-by: John Greenwood <ijohnyyh@gmail.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Android O disallows lstat, and this upstream golang patch hasn't made it
into a release yet.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Fixes a problem with inotify_init being blocked by Android 9's seccomp
policy.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

In Turkish, I becomes ı instead of i, which is a problem when matching
things like "AllowedIPs".

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

I feel a bit uneasy releasing this, because who knows how much Samuel
has tested his model rewrite, but nothing looks obviously horrible, so
let's give it a shot. We're still "alpha", after all.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

We're not ready for the newer one yet, but we will be soon if all goes
well.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

This was requested by developers who never wound up using it. It's not
really worth keeping around, since the play console gives us most of
what we need anyway.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

- The configuration and crypto model is now entirely independent
of Android classes other than Nullable and TextUtils.
- Model classes are immutable and use builders that enforce the
appropriate optional/required attributes.
- The Android config proxies (for Parcelable and databinding) are
moved to the Android side of the codebase, and are designed to be
safe for two-way databinding. This allows proper observability in
TunnelDetailFragment.
- Various robustness fixes and documentation updates to helper classes.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Blame Jason for writing Java in vim.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>