diff options
| author | Jeff DeCew <jeffdq@google.com> | 2021-09-09 13:38:48 -0400 |
|---|---|---|
| committer | Jeff DeCew <jeffdq@google.com> | 2021-09-09 15:00:00 -0400 |
| commit | 050a0d0d64a33d16584319929456552ecc151a42 (patch) | |
| tree | 518fe19b8c620982724e40c86a384a897ea0d3f1 /core/tests | |
| parent | 5cb7307ebb1f7daff7e0123d853ec52c49553171 (diff) | |
Reduce the color contrast requirements for the emphasized action button fill color.
This reduces the contrast requirement between the notification background and the button fill from 3:1 to 1.3:1
Fixes: 196393060
Test: manual testing using the go/notify2-apk and the CallStyle color customizer
Test: android.app.NotificationTest
Change-Id: I0fc3b7ae1ede7afd28974c59fa2a58d7fea2e9de
Diffstat (limited to 'core/tests')
| -rw-r--r-- | core/tests/coretests/src/android/app/NotificationTest.java | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/core/tests/coretests/src/android/app/NotificationTest.java b/core/tests/coretests/src/android/app/NotificationTest.java index 02d8a4b783a5..34c1763b3286 100644 --- a/core/tests/coretests/src/android/app/NotificationTest.java +++ b/core/tests/coretests/src/android/app/NotificationTest.java @@ -436,7 +436,7 @@ public class NotificationTest { Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); CharSequence result = ensureColorSpanContrast(text, background); - // ensure the span has been updated to have > 3:1 contrast ratio with fill color + // ensure the span has been updated to have > 1.3:1 contrast ratio with fill color Object[] spans = ((Spannable) result).getSpans(0, result.length(), Object.class); assertThat(spans).hasLength(1); int foregroundColor = ((ForegroundColorSpan) spans[0]).getForegroundColor(); @@ -487,7 +487,7 @@ public class NotificationTest { int background = Color.LTGRAY; int foreground = Color.LTGRAY; int result = Notification.Builder.ensureButtonFillContrast(foreground, background); - assertContrastIsWithinRange(result, background, 3, 3.2); + assertContrastIsWithinRange(result, background, 1.3, 1.5); assertThat(ContrastColorUtil.calculateLuminance(result)) .isLessThan(ContrastColorUtil.calculateLuminance(background)); } @@ -497,7 +497,7 @@ public class NotificationTest { int background = Color.DKGRAY; int foreground = Color.DKGRAY; int result = Notification.Builder.ensureButtonFillContrast(foreground, background); - assertContrastIsWithinRange(result, background, 3, 3.2); + assertContrastIsWithinRange(result, background, 1.3, 1.5); assertThat(ContrastColorUtil.calculateLuminance(result)) .isGreaterThan(ContrastColorUtil.calculateLuminance(background)); } |