Added a "Cancel" button to the swap QR code screen.
Also changed how the LocalRepoService deals with onDestroy(). Previously, it
would invoke `stopNetworkServices()` on the UI thread, blocking for a
significant portion of time (enough to cause ANR messages on my devices).
Now, it does this on a new thread.
As for the QR code size, it was getting quite small on my nexus 4,
which I think has a large screen (even though there is much larger about).
As a result, it couldn't be scanned properly using barcode scanner.
This is the first major diversion from carries mockups, in that the qr
view is now in a scroller, which means the "Open QR Code Scanner" button
may well not be visible on the main screen on small devices. Not sure about
how to manage this tradeoff between biggish qr code but everything
viewable on one screen.
Previously, we would redirect to the main list of apps. Now, the swap
thing will show the specific apps in the "LocalRepo" category. It also
shows the "Swap complete" message with a nice icon carrie designed.
Took a while to figure out, but the problem was that the support
libraries ListFragment would only ever use getActivity() when
creating widgets. What we really needed was the ability to use
an alternative context, namely a ContextThemeWrapper. If this is
passed to the constructor of a widget, it is themed appropriately.
To make it work, we now create our own list view in onCreateView()
(which is really a copy of the code from the android list_content.xml
file anyway). There are also some workarounds for a bug in the
support library with regards to using your own view.
Listen for a new intent, show a screen to the user mentioning
they are about to start a swap. Make FDroid receive repo intents,
then dispatch to relevant Activity.
Previously manage repo always got the intents. Now FDroid does, and
chooses whether to give to ManageRepos or Client connect.
Not sure if it is required to do it this way or not, but it seems to
work.
I had a bit of an issue getting the "Welcome to F-Droid" string to
fit on one line, because it was breaking on the hyphen. That is still
not resolved in this commit.
Still need to:
* Show error messages instead of the "connect" description
* Jar signing seems not to work when connecting to other repo.
In order to handle returning to F-Droid after connecting (or saying no)
I tagged the intent with a "handled" extra value. That way, I can ignore
trying to connect to a repo if we've already handled that event.
Finally, I also fixed an issue regarding downloading of signed
index.jar files with an uppercase fingerprint.
The fingerprint from the jar differed from that in the swap url,
in that one was upper case and the other was lower case.
This uses an .equalsIgnoreCase check instead. It also adds an
extra guard in case the repo doesn't have a fingerprint. Although
it may not even use the signed repo updater if both the pubkey
and fingerprint are null, it is nice to have the extra assurance.
Fixes issue #19.
I also left some more TODO's around. I should put them in issues,
but I'm in a bit of a hurry.
Along with a bunch of networking stuff, a lot of UI to do with selecting
apps to swap was also moved. The background on the list is transparent,
which allows blue to shine through. Also, the text on the list items is
white, which will not work with a white background.
I've temporarily dropped support for searching this list too, until
I get some feedback from carrie et al.
NOTE: This stuff was written before hans fixed apcompat problems with
LocalRepoActivity, but then rebased over it later. As such, it doesn't
contain his fixes. Will need to do that before a stable release. i.e.
Still has a bit of a dependency on API 11 which needs to be resolved.
The Fragments and an Activity which tie all of the swap views together
has begun. The first bit of implementation is to get the current
wifi network displayed, which worked out alright.
This commit contains a lot of theme related stuff, particularly
involving taking assets from carries mockups and making them suitable
to use as drawables. The process for doing this is a story for another
day, but I'll document it and put it on the wiki in the future. carrie
showed me a script that a mate of hers used on another project, and
I've adapted it a little to make it work nicely here (note - it isn't
in this commit).
The button is blue, and always shown with associated text in the
ActionBar. This required a custom drawable which was set as the
background in the styles.xml.
NOTE: I don't know how android will go with adding a new property
to a string-array resource, but not having it translated everywhere.
Will it struggle because the EN version has three values for "theme",
but other translations only have two?
Previously, anything added via the Add New Repository dialog would just
overwrite any existing repo config that was there. This has become a
bigger issue with the QR Code scanning since it could become an attack
vector. This is the first step towards making this Add Repo dialog give
more info to the user about the state of things, and what the user might
replace by clicking OK.
