GitLab

Bug: 22206007

Some languages contain oversized glyphs which may inadvertently be
clipped when displayed by AlignedTextView. The updated text sizes and
padding values should ensure that enough room is always reserved for
these glyphs (even when font scaling is set to HUGE).

Change-Id: Ic62df3104d033b1eafcf7d83f7e91d5329c8be70

Bug: 20915670
Bug: 21489377

- Adjust font metrics across all supported device configurations to
  support font scaling and min touch size requirements.
- Support proper font scaling for non-scrollable results when performing
  the evaluate animation.
- Remove restriction for only using 4/5 of the width of the result
  display (NOTE: the result's textSize must match the formula's
  minTextSize).
- Add AlignedTextView base class to ensure formula/result padding is
  based on the displayed text's ascent/baseline.

Change-Id: Id53e9bdc6e699fb05fdf331a6a472ecc170edf38