Implemented showing a music/video/picture playlist in PlaylistFragment even
when playback has stopped but the playlist is still available on Kodi.
The playlist is now only cleared if the Playlist.OnClear event is received
from Kodi.
As the pictures playlist does not support moving/removing items this has
been disabled for the pictures playlist only.
Added a new package org.xbmc.kore.host.actions to hold all Callable's that
we use to handle complex interactions with Kodi that use multiple JSON RPC
calls.
Fixed issue in HostConnectionObserver in method notifySomethingIsPlaying
where hostState.lastGetItemResult.label might not be set.
Reduced calling (force)refreshPlaylist considerably as it should now be
handled by the playlist observer.
* Refactored RemoteFragment and created a compound view for the
actual remote. I called it ControlPad to make it more clear what
its main function is.
* Implemented a custom grid layout (SquareGridLayout) that will
always be square. When its width and height are both set to
match_parent, it will take the smallest of the two as the
actual size.
* For devices with a smallest width smaller then 360dp the ControlPad
is sized to the maximum available space. For larger devices we still
use the old fixed sizes.
Refactored code to use styles
* Removed using the GridLayout from the support library
as this might be causing problems on devices that don't
include the library correctly.
* Replaced using the GridLayout measurement and layout implementations
by our own implementation of a simple grid layout that will evenly distribute
its children among a square sized grid.
* Refactored RemoteFragment and created a compound view for the
actual remote. I called it ControlPad to make it more clear what
its main function is.
* Implemented a custom grid layout (SquareGridLayout) that will
always be square. When its width and height are both set to
match_parent, it will take the smallest of the two as the
actual size.
* For devices with a smallest width smaller then 360dp the ControlPad
is sized to the maximum available space. For larger devices we still
use the old fixed sizes.