0.96 swap fixes
This fixes the swap issues that I could find, except for #391. @mvdan feel free to beat @pserwylo to this, I just assigned it to him because its swap.
See merge request !127
Right now, turning on HTTPS really just prevents things from working. It
is not fully required, since swapping is only local connections, so not
easily susceptible to mass eavesdropping, though it would be nice. I'm
leaving the rest of the plumbing for this here intact for when we come back
to getting swap always using HTTPS.
closes#378https://gitlab.com/fdroid/fdroidclient/issues/378
Include support for libaccesspoint to control the WiFiAP of a device.
Selecting wifi networks i snow possible by touching the name of the
wifi network in the "Start Swap" screen (sometimes it will say
"No network yet"). This exhibits the same behaviour as the "Join Wifi"
screen used to (and still does) do.
On emulators (is there other devices too?), Bluetooth is unavailable,
but the "Send F-Droid" is still there. I could remove it, but then
people may get confused as to why it is not there. Instead, there is
now a dialog which explains why it can't be sent (no Bluetooth).
In the future, this should be implemented with a relevant help screen,
but for now it is more than we have time for. It will require, not only
good content which is translatable, but also a generic approach so that
it can be used elsewhere in F-Droid too.
Seems to work pretty-alright even when installing multiple apps.
Shows a progress (indeterminent at this stage) bar for each downloading
item, and hides the install button.
InnerView.getToolbarColour() was expecting a @ColorRes, except all views
were returning integers which were the colour value, not a pointer to
the resource as they should have been. Now only one place requires a
call to getResources().getColor() whereas before it was in each view.
Notifications on pre 4.1 devices require a pending intent to work. This
is so that when you touch the intent, it takes you somewhere meaningfull.
Without it, the update process crashes.
