Merge "Fix bug removing semantic colors of CallStyle notification actions."... (8f8facbb) · Commits · e / os / android_frameworks_base

core/java/android/app/Notification.java

+25 −9

Original line number	Diff line number	Diff line
		@@ -6122,28 +6122,29 @@ public class Notification implements Parcelable
		// change the background bgColor
		CharSequence title = action.title;
		ColorStateList[] outResultColor = new ColorStateList[1];
		int background = getColors(p).getSecondaryAccentColor();
		int buttonFillColor = getColors(p).getSecondaryAccentColor();
		if (isLegacy()) {
		title = ContrastColorUtil.clearColorSpans(title);
		} else {
		title = ensureColorSpanContrast(title, background, outResultColor);
		int notifBackgroundColor = getColors(p).getBackgroundColor();
		title = ensureColorSpanContrast(title, notifBackgroundColor, outResultColor);
		}
		button.setTextViewText(R.id.action0, processTextSpans(title));
		boolean hasColorOverride = outResultColor[0] != null;
		if (hasColorOverride) {
		// There's a span spanning the full text, let's take it and use it as the
		// background color
		background = outResultColor[0].getDefaultColor();
		buttonFillColor = outResultColor[0].getDefaultColor();
		}
		final int textColor = ContrastColorUtil.resolvePrimaryColor(mContext,
		background, mInNightMode);
		buttonFillColor, mInNightMode);
		button.setTextColor(R.id.action0, textColor);
		// We only want about 20% alpha for the ripple
		final int rippleColor = (textColor & 0x00ffffff) \| 0x33000000;
		button.setColorStateList(R.id.action0, "setRippleColor",
		ColorStateList.valueOf(rippleColor));
		button.setColorStateList(R.id.action0, "setButtonBackground",
		ColorStateList.valueOf(background));
		ColorStateList.valueOf(buttonFillColor));
		if (p.mCallStyleActions) {
		button.setImageViewIcon(R.id.action0, action.getIcon());
		boolean priority = action.getExtras().getBoolean(CallStyle.KEY_ACTION_PRIORITY);
		@@ -6176,8 +6177,8 @@ public class Notification implements Parcelable
		* there exists a full length color span.
		* @return the contrasted charSequence
		*/
		private CharSequence ensureColorSpanContrast(CharSequence charSequence, int background,
		ColorStateList[] outResultColor) {
		private static CharSequence ensureColorSpanContrast(CharSequence charSequence,
		int background, ColorStateList[] outResultColor) {
		if (charSequence instanceof Spanned) {
		Spanned ss = (Spanned) charSequence;
		Object[] spans = ss.getSpans(0, ss.length(), Object.class);
		@@ -6197,8 +6198,9 @@ public class Notification implements Parcelable
		int[] colors = textColor.getColors();
		int[] newColors = new int[colors.length];
		for (int i = 0; i < newColors.length; i++) {
		boolean isBgDark = isColorDark(background);
		newColors[i] = ContrastColorUtil.ensureLargeTextContrast(
		colors[i], background, mInNightMode);
		colors[i], background, isBgDark);
		}
		textColor = new ColorStateList(textColor.getStates().clone(),
		newColors);
		@@ -6217,8 +6219,9 @@ public class Notification implements Parcelable
		} else if (resultSpan instanceof ForegroundColorSpan) {
		ForegroundColorSpan originalSpan = (ForegroundColorSpan) resultSpan;
		int foregroundColor = originalSpan.getForegroundColor();
		boolean isBgDark = isColorDark(background);
		foregroundColor = ContrastColorUtil.ensureLargeTextContrast(
		foregroundColor, background, mInNightMode);
		foregroundColor, background, isBgDark);
		if (fullLength) {
		outResultColor[0] = ColorStateList.valueOf(foregroundColor);
		resultSpan = null;
		@@ -6237,6 +6240,19 @@ public class Notification implements Parcelable
		return charSequence;
		}

		/**
		* Determines if the color is light or dark. Specifically, this is using the same metric as
		* {@link ContrastColorUtil#resolvePrimaryColor(Context, int, boolean)} and peers so that
		* the direction of color shift is consistent.
		*
		* @param color the color to check
		* @return true if the color has higher contrast with white than black
		*/
		private static boolean isColorDark(int color) {
		// as per ContrastColorUtil.shouldUseDark, this uses the color contrast midpoint.
		return ContrastColorUtil.calculateLuminance(color) <= 0.17912878474;
		}

		/**
		* @return Whether we are currently building a notification from a legacy (an app that
		* doesn't create material notifications by itself) app.

core/res/res/values-night/colors.xml

+3 −0

Original line number	Diff line number	Diff line
		@@ -29,5 +29,8 @@
		<color name="resolver_empty_state_text">#FFFFFF</color>
		<color name="resolver_empty_state_icon">#FFFFFF</color>

		<color name="call_notification_decline_color">#E66A5E</color>
		<color name="call_notification_answer_color">#5DBA80</color>

		<color name="personal_apps_suspension_notification_color">#8AB4F8</color>
		</resources>