Merge "Fix the CSL theme support inside VectorDrawable's fill and stroke" into nyc-dev (6f103310) · Commits · e / os / android_frameworks_base

graphics/java/android/graphics/drawable/VectorDrawable.java

+24 −11

Original line number	Diff line number	Diff line
		@@ -1482,8 +1482,9 @@ public class VectorDrawable extends Drawable {
		if (mThemeAttrs != null) {
		return true;
		}
		boolean fillCanApplyTheme = canGradientApplyTheme(mFillColors);
		boolean strokeCanApplyTheme = canGradientApplyTheme(mStrokeColors);

		boolean fillCanApplyTheme = canComplexColorApplyTheme(mFillColors);
		boolean strokeCanApplyTheme = canComplexColorApplyTheme(mStrokeColors);
		if (fillCanApplyTheme \|\| strokeCanApplyTheme) {
		return true;
		}
		@@ -1493,30 +1494,42 @@ public class VectorDrawable extends Drawable {

		@Override
		public void applyTheme(Theme t) {
		// Resolve the theme attributes directly referred by the VectorDrawable.
		if (mThemeAttrs != null) {
		final TypedArray a = t.resolveAttributes(mThemeAttrs, R.styleable.VectorDrawablePath);
		updateStateFromTypedArray(a);
		a.recycle();
		}

		boolean fillCanApplyTheme = canGradientApplyTheme(mFillColors);
		boolean strokeCanApplyTheme = canGradientApplyTheme(mStrokeColors);
		// Resolve the theme attributes in-directly referred by the VectorDrawable, for example,
		// fillColor can refer to a color state list which itself needs to apply theme.
		// And this is the reason we still want to keep partial update for the path's properties.
		boolean fillCanApplyTheme = canComplexColorApplyTheme(mFillColors);
		boolean strokeCanApplyTheme = canComplexColorApplyTheme(mStrokeColors);

		if (fillCanApplyTheme) {
		mFillColors = mFillColors.obtainForTheme(t);
		if (mFillColors instanceof GradientColor) {
		nUpdateFullPathFillGradient(mNativePtr,
		((GradientColor) mFillColors).getShader().getNativeInstance());
		} else if (mFillColors instanceof ColorStateList) {
		nSetFillColor(mNativePtr, mFillColors.getDefaultColor());
		}
		}

		if (strokeCanApplyTheme) {
		mStrokeColors = mStrokeColors.obtainForTheme(t);
		if (mStrokeColors instanceof GradientColor) {
		nUpdateFullPathStrokeGradient(mNativePtr,
		((GradientColor) mStrokeColors).getShader().getNativeInstance());
		} else if (mStrokeColors instanceof ColorStateList) {
		nSetStrokeColor(mNativePtr, mStrokeColors.getDefaultColor());
		}
		}
		}

		private boolean canGradientApplyTheme(ComplexColor complexColor) {
		return complexColor != null && complexColor.canApplyTheme()
		&& complexColor instanceof GradientColor;
		private boolean canComplexColorApplyTheme(ComplexColor complexColor) {
		return complexColor != null && complexColor.canApplyTheme();
		}

		/* Setters and Getters, used by animator from AnimatedVectorDrawable. */