Early exit if the target region is empty

Bug: 193849901
Test: atest StaticLayoutBidiTouchTest
Change-Id: I55f04068a6e5b353867d50742356c272d28886b3

parent e31184cb

core/java/android/text/TextLine.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -782,7 +782,7 @@ public class TextLine {

		int spanStart = runStart;
		int spanLimit;
		if (mSpanned == null) {
		if (mSpanned == null \|\| runStart == runLimit) {
		spanLimit = runLimit;
		} else {
		int target = after ? offset + 1 : offset;