| TextDirectionHeuristicCompat | Interface for objects that use a heuristic for guessing at the paragraph direction by examining text. |
| BidiFormatter | Utility class for formatting text for display in a potentially opposite-directionality context without garbling. |
| BidiFormatter.Builder | A class for building a BidiFormatter with non-default options. |
| ICUCompat | |
| ICUCompatApi23 | |
| TextDirectionHeuristicsCompat | Some objects that implement TextDirectionHeuristic. |
| TextUtilsCompat | |
| TextUtilsCompatJellybeanMr1 | Jellybean MR1 - specific TextUtils API access. |
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