am a8b23365: Merge "Add support for setColorFilter in VectorDrawable" into lmp-preview-dev (0ff33fba) · Commits · e / os / android_frameworks_base

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

+41 −15

Original line number	Diff line number	Diff line
		@@ -159,7 +159,8 @@ public class VectorDrawable extends Drawable {

		@Override
		public void setColorFilter(ColorFilter colorFilter) {
		// TODO: support color filter
		mVectorState.mVPathRenderer.setColorFilter(colorFilter);
		invalidateSelf();
		}

		@Override
		@@ -365,14 +366,15 @@ public class VectorDrawable extends Drawable {
		private VPath[] mCurrentPaths;
		private Paint mStrokePaint;
		private Paint mFillPaint;
		private ColorFilter mColorFilter;
		private PathMeasure mPathMeasure;

		private VGroup mCurrentGroup = new VGroup();

		float mBaseWidth = 1;
		float mBaseHeight = 1;
		float mViewportWidth;
		float mViewportHeight;
		float mBaseWidth = 0;
		float mBaseHeight = 0;
		float mViewportWidth = 0;
		float mViewportHeight = 0;

		public VPathRenderer() {
		}
		@@ -413,6 +415,18 @@ public class VectorDrawable extends Drawable {
		}
		}

		public void setColorFilter(ColorFilter colorFilter) {
		mColorFilter = colorFilter;

		if (mFillPaint != null) {
		mFillPaint.setColorFilter(colorFilter);
		}

		if (mStrokePaint != null) {
		mStrokePaint.setColorFilter(colorFilter);
		}
		}

		public void draw(Canvas canvas, int w, int h) {
		if (mCurrentPaths == null) {
		Log.e(LOGTAG,"mCurrentPaths == null");
		@@ -470,6 +484,7 @@ public class VectorDrawable extends Drawable {
		if (vPath.mFillColor != 0) {
		if (mFillPaint == null) {
		mFillPaint = new Paint();
		mFillPaint.setColorFilter(mColorFilter);
		mFillPaint.setStyle(Paint.Style.FILL);
		mFillPaint.setAntiAlias(true);
		}
		@@ -481,6 +496,7 @@ public class VectorDrawable extends Drawable {
		if (vPath.mStrokeColor != 0) {
		if (mStrokePaint == null) {
		mStrokePaint = new Paint();
		mStrokePaint.setColorFilter(mColorFilter);
		mStrokePaint.setStyle(Paint.Style.STROKE);
		mStrokePaint.setAntiAlias(true);
		}
		@@ -516,24 +532,34 @@ public class VectorDrawable extends Drawable {
		private void parseViewport(Resources r, AttributeSet attrs)
		throws XmlPullParserException {
		final TypedArray a = r.obtainAttributes(attrs, R.styleable.VectorDrawableViewport);
		mViewportWidth = a.getFloat(R.styleable.VectorDrawableViewport_viewportWidth, 0);
		mViewportHeight = a.getFloat(R.styleable.VectorDrawableViewport_viewportHeight, 0);
		if (mViewportWidth == 0 \|\| mViewportHeight == 0) {
		mViewportWidth = a.getFloat(R.styleable.VectorDrawableViewport_viewportWidth, mViewportWidth);
		mViewportHeight = a.getFloat(R.styleable.VectorDrawableViewport_viewportHeight, mViewportHeight);

		if (mViewportWidth <= 0) {
		throw new XmlPullParserException(a.getPositionDescription() +
		"<viewport> tag requires viewportWidth & viewportHeight to be set");
		"<viewport> tag requires viewportWidth > 0");
		} else if (mViewportHeight <= 0) {
		throw new XmlPullParserException(a.getPositionDescription() +
		"<viewport> tag requires viewportHeight > 0");
		}

		a.recycle();
		}

		private void parseSize(Resources r, AttributeSet attrs)
		throws XmlPullParserException {
		final TypedArray a = r.obtainAttributes(attrs, R.styleable.VectorDrawableSize);
		mBaseWidth = a.getDimension(R.styleable.VectorDrawableSize_width, 0);
		mBaseHeight = a.getDimension(R.styleable.VectorDrawableSize_height, 0);
		if (mBaseWidth == 0 \|\| mBaseHeight == 0) {
		mBaseWidth = a.getDimension(R.styleable.VectorDrawableSize_width, mBaseWidth);
		mBaseHeight = a.getDimension(R.styleable.VectorDrawableSize_height, mBaseHeight);

		if (mBaseWidth <= 0) {
		throw new XmlPullParserException(a.getPositionDescription() +
		"<size> tag requires width > 0");
		} else if (mBaseHeight <= 0) {
		throw new XmlPullParserException(a.getPositionDescription() +
		"<size> tag requires width & height to be set");
		"<size> tag requires height > 0");
		}

		a.recycle();
		}