The landscape view left little room for the barcode and card ID
because the header took up a lot of space. Further, on smaller
phones it would take up a large portion of the screen.
This change reduces the header from 224dp to two action bar sizes
plus the size of the textview for the store name.
For some reason when 1D barcodes are rendered in a smaller width,
they end up scrunched up and not using all available space.
As a result, they do not scale to the entire width of the screen.
In many cases the barcode is not scannable even in landscape.
To resolve this, render the 1D barcodes in a larger space. The space
is still bounded, to prevent OOMs on tablets or really
wide screen devices.
This adds config options for the colors used for the store text
and background when displaying the store name in the single
card view or the thumbnail for the card list.
The autosizing TextView, which comes from the support-v4 library,
adds several new attributes to TextViews. These attributes do not
seem to be in the app namespace (as described in the documentation),
as Android Studio and lint complains. However, funtionally the new
attributes work as expected.
The card id was of dubious value, because the main screen
is really for selecting the card. The note may have more value,
as it may specify info about the card.
This changes the layout when viewing a single card. The new layout
will have a colored area at the top which displays the first letter
of the company, and after that the barcode. The note will be displayed
on the card list screen and is presently omitted here.
As this layout is experimental, the layout for editing a card is
not yet updated. To achieve this the card viewing activity is split
into two separate classes, where one handles viewing and one handles
editing. When the view layout finalizes the edit icon can be updated
as time allows.
