Rowtine

Rowtine is a knitting and crochet companion. It keeps in one place what is
usually scattered across a project: yarn stash, PDF patterns, row counters
and project notes.

Features:

* Track every project from cast-on to finished piece, with a timer that
remembers where you left off.
* Import a PDF pattern: sections, rows and sizes are rebuilt automatically,
entirely on the device. Patterns in English, French, German and Spanish
are supported.
* Read a pattern with a size selector: every number in the text is
filtered down to the chosen size.
* Follow a chart row by row, with a movable marker and an abbreviations
sheet always at hand. On a tablet, the chart and the text can be shown
side by side.
* Manage a yarn stash: what is reserved for a project, what is still free,
with a warning when there isn't enough left to finish a piece, including
multicoloured yarns (gradient, self-striping, speckled, hand-dyed).
* Track the cost of every project; purchases and gifts are recorded
separately.
* Look up a needle or hook size from a yarn's ball band and a pattern's
gauge.
* Two standalone tools: an increase/decrease distribution calculator and a
free-standing counter.
* Metric or imperial units, five currencies.
* Interface, in-app guide and pattern import in English, French, German
and Spanish.

The app works offline and keeps all data on the device: no account, no
data collection, no server. A backup folder is opt-in and chosen by the
user. Every deletion goes through a bin and can be undone.

Fixes the app failing to start on Android devices with an outdated system
WebView (no functional change otherwise).