Rather than always toggle all elements, elect to unselect all if any are selected. This allows
returning to a clean state in at most two clicks.

Suggested-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

- Using the require_() methods provides helpful error messages when things are null
compared to the get_() methods which throw NPEs.
- Ensure currentlyExcludedApps is empty but never null
- Rename inner variable to silence name shadowing lint
- Make setExclusionsAndDismiss private

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

Fixes: 1eb4ce7 ("AppListDialogFragment: change "Deselect All" to "Toggle All"")
Signed-off-by: Eiji Tanioka <tanioka404@gmail.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Change functionality in excluded apps dialog for better user experience
when user wants only one or few apps to use WireGuard.

Signed-off-by: Sébastien LEBEAU <sebcbi1@gmail.com>
Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

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

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

Signed-off-by: Eiji Tanioka <tanioka404@gmail.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

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

Closes: #4
Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

If this is to be JRE-only, then it doesn't make sense to rely on the
android class, especially since this is so trivial to inline.

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

This allows a proper fallback on normal JRE.

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: Harsh Shandilya <me@msfjarvis.dev>

VPN apps targetting Android 10 are treated as metered by default.

Source: https://developer.android.com/reference/android/net/VpnService.Builder.html#setMetered(boolean)

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>

https://lists.zx2c4.com/pipermail/wireguard/2020-January/004859.html
https://issuetracker.google.com/issues/114309459
https://developer.android.com/about/versions/pie/android-9.0-changes-all#network-capabilities-vpn

Apparently we need to call this at least once.

Reported-by: Andrey Kupreychik <foxel@quickfox.ru>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

As of now wireguard is not listed in Android TV play store
due to the lack of CATEGORY_LEANBACK_LAUNCHER [1].
Even the app is not listed when we sideload into TV device[2].

[1]: https://developer.android.com/reference/android/content/Intent.html#CATEGORY_LEANBACK_LAUNCHER
[2]: https://developer.android.com/training/tv/start/start.html#tv-activity

Signed-off-by: Revath S Kumar <rsk@revathskumar.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>

On Android 10, apps cannot start services when they're in the
background. This means that starting VpnService from within
QuickTileService when the app is not active ends badly. To mitigate this
situation, we introduce a proxy activity of sorts that will handle
starting VpnService for us. The activity is completely transparent and
invisible, and does only four things:

- Toggle the tunnel state
- Request the Tile bound by QuickTileService to refresh its state
- Handle any error that might have been thrown during toggle
- Call finishAffinity() and go away

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: Harsh Shandilya <me@msfjarvis.dev>

Reported-by: Simon <simon@laro.se>
Reported-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>

Reported-by: Andre Christanto <christantoandre@gmail.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>

We know what we're doing here, and it's not nice.

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>

Revert "preferences: add donation link"

This reverts commit e5455f579a.

The app was removed from the Play Store for violating their payments
policy. Upon filing an appeal, I was told that they do not allow
donations to projects like WireGuard.

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