When contents of NewPipe navigation drawer change, NavigationMenuView
(which is actually a RecyclerView) removes and re-adds all its adapter
children, which leads to temporary loss of focus on currently focused drawer
child. This situation was not anticipated by developers of original
support library DrawerLayout: while NavigationMenuView itself is able
to keep focus from escaping via onRequestFocusInDescendants(),
the implementation of that method in DrawerLayout does not pass focus
to previously focused View. In fact it does not pass focus correctly at all
because the AOSP implementation of that method does not call addFocusables()
and simply focuses the first available VISIBLE View, without regard
to state of drawers.
Keyboard focus clusters prevent that from working, so
we simply remove all focus clusters.
While they are generally a good idea, focus clusters were created
with Chrome OS and it's keyboard-driven interface in mind - there is no
documented way to move focus between clusters using only IR remote.
As such, there are no negative consequences to disabling them on Android TV.
- mini player's title, image and author information will be updated in many situations but the main idea is that the info will be the same as currently playing stream. If nothing played then you'll see the info about currently opened stream in fragment. When MainPlayer service stops the info updates too
- made ExpandableSurfaceView to replace AspectRatioFrameLayout. The reason for that is to make possible to use aspect ratio mode ZOOM. It's impossible to show a stream inside AspectRatioFrameLayout with ZOOM mode and to fit the video view to a screen space at the same time. Now the new view able to do that and to show vertical videos in a slightly wide space for them
- refactored some methods to make the code more understandable
- made fixes for player view for landscape-to-landscape orientation change
- added Java docs
- adapted swipe tracking inside bottom sheet
- fixed PlayQueue crashes on clearing
- paddings for popup player now as small as possible
Video descriptions can be very long. Some of them are
basically walls of text with couple of lines at top or bottom.
They are also not scrolled within TextView itself, - instead
NewPipe expects user to scroll their containing ViewGroup.
This renders all builtin MovementMethod implementations useless.
This commit adds a new MovementMethod, that uses requestRectangleOnScreen
to intelligently re-position the TextView within it's scrollable container.
* Move all focus-related work arouns to NewPipeRecyclerView
* Try to pass focus within closer parents first
* Do small arrow scroll if there are not more focusables in move direction
FocusFinder has glitches when some of target Views have different size.
Fortunately LayoutManager can redefine focus search strategy to override
the default behavior.
GridLayoutManager is buggy - https://issuetracker.google.com/issues/37067220:
it randomly loses or incorrectly assigns focus when being scrolled via
direction-based navigation. This commit reimplements onFocusSearchFailed()
on top of scrollBy() to work around that problem.
Ordinary touch-based navigation should not be affected.
