Add a floating action button (FAB) in the contact list
The button hides itself when you scroll down the list of contacts
and shows again when you scroll up.
To properly color the button, the accent color has been defined.
It uses the same color as the action bar (primary color).
I leave it to a UX designer to adapt the color scheme.
Please note that the design support library was used.
It includes the app-compat library, so this has been removed
from the `build.gradle` file.
Closes#199
See merge request !44
The button hides itself when you scroll down the list of contacts
and shows again when you scroll up.
To properly color the button, the accent color has been defined.
It uses the same color as the action bar (primary color).
I leave it to a UX designer to adapt the color scheme.
Please note that the design support library was used.
It includes the app-compat library, so this has been removed
from the `build.gradle` file.
Closes#199
Show home screen if user backs out of password activity
This borrows a technique from @grote's crash reporter patch to fix#7. If the user presses the back button in PasswordActivity, the home screen is shown. Previously, pressing the back button removed PasswordActivity from the back stack, causing the next activity in the back stack to spawn another PasswordActivity.
See merge request !41
Use XSalsa20-Poly1305 instead of AES-GCM for transport encryption and password storage.
This patch integrates @str4d's new authenticated cipher implementation. It depends on !18.
See merge request !35
Use a RecyclerView for the Contact List
This is the first RecyclerView in the project. I am using a SortedList to keep the contacts sorted by latest activity.
Also, I removed the icon footer and moved the icon into ActionBar. I did the same with the long-press contact deletion action which eventually will move to the new contact details activity.
Several icons have been replaced by vector drawables and all the views are now defined in XML.
See merge request !38
When you receive a message from a contact,
it will be moved to the top of the list with a nice animation.
Also with this commit, not the entire data set is invalidated each time data changes,
but only the parts of the data that really require an update.
Furthermore, the ContactListItemComparator that is not needed anymore is
removed.
Update dashboard icons when resuming activity.
Fixes#186.
The issue is that DashboardActivity doesn't receive events while it's paused. This appears to be device-dependent because it depends on the relative speed of resuming the activity vs delivering the event. If the activity resumes quickly enough, it will register its event listener and catch the event. If not, it won't update its icons until it's recreated, e.g. by rotating the screen.
See merge request !31
Switch KDF from SHA-256 to Blake2. #169
The BTP spec calls for Blake2s, but there's no Java implementation available. I suggest we go with Blake2b for now. If it turns out to be a performance bottleneck on 32-bit platforms we can consider implementing Blake2s and merging it upstream.
This depends on !13.
See merge request !21
Layout tweaks for ConversationActivity.
Centre the progress wheel and empty list message, hide the empty list message until the list has loaded.
See merge request !26
Replace bluetooth diagram PNG image with vector XML file.
I decided to not use several raster graphics, but use an XML file instead, so the android gradle plugin creates the raster files itself at build-time. I hope that this resolves the problem you saw on that device of yours.
See merge request !30
Show which transports are currently available
Show all transports on the dashboard and indicate which transports are currently available.
The icons have been chosen from the official material icons and might be
replaced later with icons that better represent the given transport.
Please note that I used vector drawables which will be automatically
converted at build time to raster graphics.
See merge request !28
