Adding support for overriding monochrome icon logic (73e98d6a) · Commits · e / os / android_frameworks_libs_systemui

iconloaderlib/src/com/android/launcher3/icons/BaseIconFactory.java

+19 −8

Original line number	Diff line number	Diff line
		@@ -220,20 +220,31 @@ public class BaseIconFactory implements AutoCloseable {

		if (icon instanceof BitmapInfo.Extender) {
		info = ((BitmapInfo.Extender) icon).getExtendedInfo(bitmap, color, this, scale[0]);
		} else if (mMonoIconEnabled && IconProvider.ATLEAST_T
		&& icon instanceof AdaptiveIconDrawable) {
		Drawable mono = ((AdaptiveIconDrawable) icon).getMonochrome();
		} else if (IconProvider.ATLEAST_T && mMonoIconEnabled) {
		Drawable mono = getMonochromeDrawable(icon);
		if (mono != null) {
		// Convert mono drawable to bitmap
		Drawable paddedMono = new ClippedMonoDrawable(mono);
		info.setMonoIcon(
		createIconBitmap(paddedMono, scale[0], MODE_ALPHA), this);
		info.setMonoIcon(createIconBitmap(mono, scale[0], MODE_ALPHA), this);
		}
		}
		info = info.withFlags(getBitmapFlagOp(options));
		return info;
		}

		/**
		* Returns a monochromatic version of the given drawable or null, if it is not supported
		* @param base the original icon
		*/
		@TargetApi(Build.VERSION_CODES.TIRAMISU)
		protected Drawable getMonochromeDrawable(Drawable base) {
		if (base instanceof AdaptiveIconDrawable) {
		Drawable mono = ((AdaptiveIconDrawable) base).getMonochrome();
		if (mono != null) {
		return new ClippedMonoDrawable(mono);
		}
		}
		return null;
		}

		@NonNull
		public FlagOp getBitmapFlagOp(@Nullable IconOptions options) {
		FlagOp op = FlagOp.NO_OP;
		@@ -528,7 +539,7 @@ public class BaseIconFactory implements AutoCloseable {
		}
		}

		private static class ClippedMonoDrawable extends InsetDrawable {
		protected static class ClippedMonoDrawable extends InsetDrawable {

		@NonNull
		private final AdaptiveIconDrawable mCrop;