android.support.v4.text
Interface TextDirectionHeuristicCompat

public interface TextDirectionHeuristicCompat

Interface for objects that use a heuristic for guessing at the paragraph direction by examining text.

Method Summary

boolean	isRtl(char[] array, int start, int count) Guess if a chars array is in the RTL direction or not.
boolean	isRtl(java.lang.CharSequence cs, int start, int count) Guess if a CharSequence is in the RTL direction or not.

Method Detail

isRtl

boolean isRtl(char[] array,
              int start,
              int count)

Guess if a chars array is in the RTL direction or not.

Parameters:

array - the char array.

start - start index, inclusive.

count - the length to check, must not be negative and not greater than array.length - start.

Returns:

true if all chars in the range are to be considered in a RTL direction, false otherwise.

isRtl

boolean isRtl(java.lang.CharSequence cs,
              int start,
              int count)

Guess if a CharSequence is in the RTL direction or not.

Parameters:

cs - the CharSequence.

start - start index, inclusive.

count - the length to check, must not be negative and not greater than CharSequence.length() - start.

Returns:

true if all chars in the range are to be considered in a RTL direction, false otherwise.