diff options
| author | Stefan Niedermann <info@niedermann.it> | 2022-11-04 13:46:54 +0300 |
|---|---|---|
| committer | Stefan Niedermann <info@niedermann.it> | 2022-11-12 11:02:24 +0300 |
| commit | 35a378b845ba8d9f6cd3b752701fcb06a35e1633 (patch) | |
| tree | 1aaaeb817a63a86ae1791fb1d3c6ee5f5aa67ec4 /app/src/main/java/it/niedermann/owncloud/notes/shared/util/NotesColorUtil.java | |
| parent | 20bb9481300d02baf9e7f286717e2ce6b3140d90 (diff) | |
Material 3: Navbar highlighting, TextInputLayouts in dialogs, Buttons
Signed-off-by: Stefan Niedermann <info@niedermann.it>
Diffstat (limited to 'app/src/main/java/it/niedermann/owncloud/notes/shared/util/NotesColorUtil.java')
| -rw-r--r-- | app/src/main/java/it/niedermann/owncloud/notes/shared/util/NotesColorUtil.java | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/app/src/main/java/it/niedermann/owncloud/notes/shared/util/NotesColorUtil.java b/app/src/main/java/it/niedermann/owncloud/notes/shared/util/NotesColorUtil.java index 035aab9a..70c5316e 100644 --- a/app/src/main/java/it/niedermann/owncloud/notes/shared/util/NotesColorUtil.java +++ b/app/src/main/java/it/niedermann/owncloud/notes/shared/util/NotesColorUtil.java @@ -28,6 +28,17 @@ public final class NotesColorUtil { return ret; } + public static boolean contrastRatioIsSufficientBigAreas(@ColorInt int colorOne, @ColorInt int colorTwo) { + final var key = new ColorPair(colorOne, colorTwo); + var ret = CONTRAST_RATIO_SUFFICIENT_CACHE.get(key); + if (ret == null) { + ret = ColorUtil.INSTANCE.getContrastRatio(colorOne, colorTwo) > 1.47d; + CONTRAST_RATIO_SUFFICIENT_CACHE.put(key, ret); + return ret; + } + return ret; + } + private static class ColorPair extends Pair<Integer, Integer> { private ColorPair(@Nullable Integer first, @Nullable Integer second) { |