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Merge "Update referenced constant names for Directions"

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This commit is contained in:
Petar Šegina
2017-09-28 16:16:47 +00:00
committed by Android (Google) Code Review
parent df2ff2bbf4 7c31d5c80d
commit 69ddece0b0
1 changed files with 7 additions and 11 deletions
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18
core/java/android/text/Layout.java
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@@ -2145,18 +2145,14 @@ public abstract class Layout {
* text within the layout of a line.
*/
public static class Directions {
// Directions represents directional runs within a line of text.
// Runs are pairs of ints listed in visual order, starting from the
// leading margin. The first int of each pair is the offset from
// the first character of the line to the start of the run. The
// second int represents both the length and level of the run.
// The length is in the lower bits, accessed by masking with
// DIR_LENGTH_MASK. The level is in the higher bits, accessed
// by shifting by DIR_LEVEL_SHIFT and masking by DIR_LEVEL_MASK.
// To simply test for an RTL direction, test the bit using
// DIR_RTL_FLAG, if set then the direction is rtl.
/**
* Directions represents directional runs within a line of text. Runs are pairs of ints
* listed in visual order, starting from the leading margin. The first int of each pair is
* the offset from the first character of the line to the start of the run. The second int
* represents both the length and level of the run. The length is in the lower bits,
* accessed by masking with RUN_LENGTH_MASK. The level is in the higher bits, accessed by
* shifting by RUN_LEVEL_SHIFT and masking by RUN_LEVEL_MASK. To simply test for an RTL
* direction, test the bit using RUN_RTL_FLAG, if set then the direction is rtl.
* @hide
*/
@VisibleForTesting(visibility = VisibleForTesting.Visibility.PACKAGE)