protected void onDraw(Canvas paramCanvas) {
// today round
if (mIsToday) {
Paint painta = new Paint();
painta.setStyle(Paint.Style.STROKE);
painta.setColor(Color.BLACK);
painta.setAntiAlias(true);
Rect rect = paramCanvas.getClipBounds();
RectF rt = new RectF(rect);
rt.inset(getMeasuredWidth() / 12, getMeasuredHeight() / 12);
paramCanvas.drawRoundRect(rt, getMeasuredWidth() / 5, getMeasuredHeight() / 5, painta);
Paint paintb = new Paint();
paintb.setColor(Color.GRAY);
paintb.setAntiAlias(true);
paintb.setAlpha(50);
paramCanvas.drawRoundRect(rt, getMeasuredWidth() / 6, getMeasuredWidth() / 6, paintb);
}
// solar text
Paint paint1 = new Paint();
paint1.setAntiAlias(true);
paint1.setFakeBoldText(true);
paint1.setTextSize(getMeasuredWidth() / 2);
if (mDay.mIsWeekEnd) {
paint1.setColor(ECalendarActivity.mHolidayColor);
} else {
paint1.setColor(Color.BLACK);
}
Rect text = new Rect();
paint1.getTextBounds(mDay.mSolarDay, 0, mDay.mSolarDay.length(), text);
int w = getMeasuredWidth();
int w1 = text.width();
float fw = (w - w1) / 2;
float fh = getMeasuredHeight() / 2 + 1;
paramCanvas.drawText(mDay.mSolarDay, fw, fh, paint1);
// lunar text
Paint paint2 = new Paint();
paint2.setAntiAlias(true);
paint2.setTextSize(getMeasuredWidth() / 4);
if (mDay.mIsFestival) {
paint2.setColor(ECalendarActivity.mHolidayColor);
} else {
paint2.setColor(Color.BLACK);
}
paint2.getTextBounds(mDay.mLunarDay, 0, mDay.mLunarDay.length(), text);
w1 = text.width();
fw = (w - w1) / 2;
fh = getMeasuredHeight() / 2 + 2 + text.height();
paramCanvas.drawText(mDay.mLunarDay, fw, fh, paint2);
if (mDay.mHasDiary) {
Paint pd = new Paint();
pd.setStyle(Paint.Style.STROKE);
pd.setColor(ECalendarActivity.mHolidayColor);
pd.setStrokeWidth(2);
Rect rect = paramCanvas.getClipBounds();
RectF rt = new RectF(rect);
rt.inset(getMeasuredWidth() / 12, getMeasuredHeight() / 12);
paramCanvas.drawLine(rt.left + rt.width() / 4, rt.top, rt.right - rt.width() / 4, rt.top, pd);
}
}
// Grows the cropping rectange by (dx, dy) in image space.
void growBy(float dx, float dy) {
if (mMaintainAspectRatio) {
if (dx != 0) {
dy = dx / mInitialAspectRatio;
} else if (dy != 0) {
dx = dy * mInitialAspectRatio;
}
}
// Don't let the cropping rectangle grow too fast.
// Grow at most half of the difference between the image rectangle and
// the cropping rectangle.
RectF r = new RectF(mCropRect);
if (dx > 0F && r.width() + 2 * dx > mImageRect.width()) {
float adjustment = (mImageRect.width() - r.width()) / 2F;
dx = adjustment;
if (mMaintainAspectRatio) {
dy = dx / mInitialAspectRatio;
}
}
if (dy > 0F && r.height() + 2 * dy > mImageRect.height()) {
float adjustment = (mImageRect.height() - r.height()) / 2F;
dy = adjustment;
if (mMaintainAspectRatio) {
dx = dy * mInitialAspectRatio;
}
}
r.inset(-dx, -dy);
// Don't let the cropping rectangle shrink too fast.
final float widthCap = 25F;
if (r.width() < widthCap) {
r.inset(-(widthCap - r.width()) / 2F, 0F);
}
float heightCap = mMaintainAspectRatio ? (widthCap / mInitialAspectRatio) : widthCap;
if (r.height() < heightCap) {
r.inset(0F, -(heightCap - r.height()) / 2F);
}
// Put the cropping rectangle inside the image rectangle.
if (r.left < mImageRect.left) {
r.offset(mImageRect.left - r.left, 0F);
} else if (r.right > mImageRect.right) {
r.offset(-(r.right - mImageRect.right), 0);
}
if (r.top < mImageRect.top) {
r.offset(0F, mImageRect.top - r.top);
} else if (r.bottom > mImageRect.bottom) {
r.offset(0F, -(r.bottom - mImageRect.bottom));
}
mCropRect.set(r);
mDrawRect = computeLayout();
mContext.invalidate();
}
// Grows the cropping rectangle by (dx, dy) in image space.
void growBy(float dx, float dy) {
if (maintainAspectRatio) {
if (dx != 0) {
dy = dx / initialAspectRatio;
} else if (dy != 0) {
dx = dy * initialAspectRatio;
}
}
// Don't let the cropping rectangle grow too fast.
// Grow at most half of the difference between the image rectangle and
// the cropping rectangle.
RectF r = new RectF(cropRect);
if (dx > 0F && r.width() + 2 * dx > imageRect.width()) {
dx = (imageRect.width() - r.width()) / 2F;
if (maintainAspectRatio) {
dy = dx / initialAspectRatio;
}
}
if (dy > 0F && r.height() + 2 * dy > imageRect.height()) {
dy = (imageRect.height() - r.height()) / 2F;
if (maintainAspectRatio) {
dx = dy * initialAspectRatio;
}
}
r.inset(-dx, -dy);
// Don't let the cropping rectangle shrink too fast
final float widthCap = 25F;
if (r.width() < widthCap) {
r.inset(-(widthCap - r.width()) / 2F, 0F);
}
float heightCap = maintainAspectRatio ? (widthCap / initialAspectRatio) : widthCap;
if (r.height() < heightCap) {
r.inset(0F, -(heightCap - r.height()) / 2F);
}
// Put the cropping rectangle inside the image rectangle
if (r.left < imageRect.left) {
r.offset(imageRect.left - r.left, 0F);
} else if (r.right > imageRect.right) {
r.offset(-(r.right - imageRect.right), 0F);
}
if (r.top < imageRect.top) {
r.offset(0F, imageRect.top - r.top);
} else if (r.bottom > imageRect.bottom) {
r.offset(0F, -(r.bottom - imageRect.bottom));
}
cropRect.set(r);
drawRect = computeLayout();
viewContext.invalidate();
}
@Override
public void draw(Canvas canvas) {
// Draw the bounding boxes
drawBoundingBoxes(canvas);
// Set the right values for the paint
operatorPaint.setColor(getColor());
operatorPaint.setTextSize(findTextSize());
// Get our operator bounding boxes
Rect[] operatorBounding = this.getOperatorBoundingBoxes();
// Draws the operator
canvas.save();
Rect textBounding = new Rect();
operatorPaint.getTextBounds(type.getName(), 0, type.getName().length(), textBounding);
canvas.translate(
(operatorBounding[0].width() - textBounding.width()) / 2,
(operatorBounding[0].height() - textBounding.height()) / 2);
canvas.drawText(
type.getName(),
operatorBounding[0].left - textBounding.left,
operatorBounding[0].top - textBounding.top,
operatorPaint);
canvas.restore();
// Use stroke style for the parentheses
operatorPaint.setStyle(Paint.Style.STROKE);
// Draw the left bracket
canvas.save();
canvas.clipRect(operatorBounding[1], Region.Op.INTERSECT);
RectF bracket = new RectF(operatorBounding[1]);
bracket.inset(0, -operatorPaint.getStrokeWidth());
bracket.offset(bracket.width() / 4, 0);
canvas.drawArc(bracket, 100.0f, 160.0f, false, operatorPaint);
canvas.restore();
// Draw the right bracket
canvas.save();
canvas.clipRect(operatorBounding[2], Region.Op.INTERSECT);
bracket = new RectF(operatorBounding[2]);
bracket.inset(0, -operatorPaint.getStrokeWidth());
bracket.offset(-bracket.width() / 4, 0);
canvas.drawArc(bracket, -80.0f, 160.0f, false, operatorPaint);
canvas.restore();
// Set the paint back to fill style
operatorPaint.setStyle(Paint.Style.FILL);
// Draw the children
drawChildren(canvas);
}
@Override
public void draw(Canvas canvas, MapView mapView, boolean shadow) {
// Get the map projection to convert lat/long to screen coordinates
Projection projection = mapView.getProjection();
Point lPoint = new Point();
projection.toPixels(locationPoint, lPoint);
// Draw the overlay
if (shadow == false) {
if (friendLocations.size() > 0) {
Iterator<String> e = friendLocations.keySet().iterator();
do {
// Get the name and location of each contact
String name = e.next();
Location location = friendLocations.get(name);
// Convert the lat / long to a Geopoint
Double latitude = location.getLatitude() * 1E6;
Double longitude = location.getLongitude() * 1E6;
GeoPoint geopoint = new GeoPoint(latitude.intValue(), longitude.intValue());
// Ensure each contact is within 10km
float dist = location.distanceTo(getLocation());
if (dist < 10000) {
Point point = new Point();
projection.toPixels(geopoint, point);
// Draw a line connecting the contact to your current location.
canvas.drawLine(lPoint.x, lPoint.y, point.x, point.y, paint);
// Draw a marker at the contact's location.
RectF oval =
new RectF(
point.x - markerRadius,
point.y - markerRadius,
point.x + markerRadius,
point.y + markerRadius);
canvas.drawOval(oval, backPaint);
oval.inset(2, 2);
canvas.drawOval(oval, paint);
// Draw the contact's name next to their position.
float textWidth = paint.measureText(name);
float textHeight = paint.getTextSize();
RectF textRect =
new RectF(
point.x + markerRadius,
point.y - textHeight,
point.x + markerRadius + 8 + textWidth,
point.y + 4);
canvas.drawRoundRect(textRect, 3, 3, backPaint);
canvas.drawText(name, point.x + markerRadius + 4, point.y, paint);
}
} while (e.hasNext());
}
}
super.draw(canvas, mapView, shadow);
}
private boolean findTextIntersection(
Canvas cv,
RenderingContext rc,
QuadTree<TextDrawInfo> boundIntersections,
TextDrawInfo text) {
// for test purposes
// drawTestBox(cv, text.bounds, text.pathRotate, text.text);
boundIntersections.queryInBox(text.bounds, tempSearch);
for (int i = 0; i < tempSearch.size(); i++) {
TextDrawInfo t = tempSearch.get(i);
if (intersects(text.bounds, text.pathRotate, t.bounds, t.pathRotate)) {
return true;
}
}
if (text.minDistance > 0) {
RectF boundsSearch = new RectF(text.bounds);
boundsSearch.inset(
-rc.getDensityValue(Math.max(5.0f, text.minDistance)), -rc.getDensityValue(15));
boundIntersections.queryInBox(boundsSearch, tempSearch);
// drawTestBox(cv, &boundsSearch, text.pathRotate, paintIcon, text.text, NULL/*paintText*/);
for (int i = 0; i < tempSearch.size(); i++) {
TextDrawInfo t = tempSearch.get(i);
if (t.minDistance > 0
&& t.text.equals(text.text)
&& intersects(boundsSearch, text.pathRotate, t.bounds, t.pathRotate)) {
return true;
}
}
}
boundIntersections.insert(text, text.bounds);
return false;
}
protected void drawCenterText(Canvas c) {
SpannableString centerText = mChart.getCenterText();
if (mChart.isDrawCenterTextEnabled() && centerText != null) {
PointF center = mChart.getCenterCircleBox();
float innerRadius =
mChart.isDrawHoleEnabled() && mChart.isHoleTransparent()
? mChart.getRadius() * (mChart.getHoleRadius() / 100f)
: mChart.getRadius();
RectF holeRect = mRectBuffer[0];
holeRect.left = center.x - innerRadius;
holeRect.top = center.y - innerRadius;
holeRect.right = center.x + innerRadius;
holeRect.bottom = center.y + innerRadius;
RectF boundingRect = mRectBuffer[1];
boundingRect.set(holeRect);
float radiusPercent = mChart.getCenterTextRadiusPercent();
if (radiusPercent > 0.0) {
boundingRect.inset(
(boundingRect.width() - boundingRect.width() * radiusPercent) / 2.f,
(boundingRect.height() - boundingRect.height() * radiusPercent) / 2.f);
}
if (!centerText.equals(mCenterTextLastValue) || !boundingRect.equals(mCenterTextLastBounds)) {
// Next time we won't recalculate StaticLayout...
mCenterTextLastBounds.set(boundingRect);
mCenterTextLastValue = centerText;
float width = mCenterTextLastBounds.width();
// If width is 0, it will crash. Always have a minimum of 1
mCenterTextLayout =
new StaticLayout(
centerText,
0,
centerText.length(),
mCenterTextPaint,
(int) Math.max(Math.ceil(width), 1.f),
Layout.Alignment.ALIGN_CENTER,
1.f,
0.f,
false);
}
float layoutHeight = mCenterTextLayout.getHeight();
c.save();
c.translate(
boundingRect.left, boundingRect.top + (boundingRect.height() - layoutHeight) / 2.f);
mCenterTextLayout.draw(c);
c.restore();
}
}
/**
* Adjust left and right edges by current crop window height and the given aspect ratio, both
* right and left edges adjusts equally relative to center to keep aspect ratio to the height.
*/
private void adjustLeftRightByAspectRatio(RectF rect, RectF bounds, float aspectRatio) {
rect.inset((rect.width() - rect.height() * aspectRatio) / 2, 0);
if (rect.left < bounds.left) {
rect.offset(bounds.left - rect.left, 0);
}
if (rect.right > bounds.right) {
rect.offset(bounds.right - rect.right, 0);
}
}
/**
* Adjust top and bottom edges by current crop window width and the given aspect ratio, both top
* and bottom edges adjusts equally relative to center to keep aspect ratio to the width.
*/
private void adjustTopBottomByAspectRatio(RectF rect, RectF bounds, float aspectRatio) {
rect.inset(0, (rect.height() - rect.width() / aspectRatio) / 2);
if (rect.top < bounds.top) {
rect.offset(0, bounds.top - rect.top);
}
if (rect.bottom > bounds.bottom) {
rect.offset(0, bounds.bottom - rect.bottom);
}
}
/**
* Adjusts the gradient used for the chart series to set the shader used in the paint. This is
* only done if the line contains two colors and the bounds of the line has changed since it was
* last set.
*
* @param bounds The bounds used to draw the chart
*/
protected void processBoundsChange(final RectF bounds) {
if (mBounds == null || !mBounds.equals(bounds)) {
mBounds = new RectF(bounds);
mBoundsInset = new RectF(bounds);
if (mSeriesItem.getInset() != null) {
mBoundsInset.inset(mSeriesItem.getInset().x, mSeriesItem.getInset().y);
}
applyGradientToPaint();
}
}
@Override
protected void onDraw(Canvas canvas) {
super.onDraw(canvas);
mInnerRectF.set(0, 0, canvas.getWidth(), canvas.getHeight());
final int halfBorder = (int) (mStrokePaint.getStrokeWidth() / 2f + 0.5f);
mInnerRectF.inset(halfBorder, halfBorder);
canvas.drawArc(mInnerRectF, 0, 360, true, mBackgroundPaint);
switch (mProgressFillType) {
case FILL_TYPE_RADIAL:
float sweepAngle = 360 * mProgress / mMax;
canvas.drawArc(mInnerRectF, mStartAngle, sweepAngle, true, mProgressPaint);
break;
case FILL_TYPE_CENTER:
float centerX = canvas.getWidth() / 2;
float centerY = canvas.getHeight() / 2;
float radius = (canvas.getWidth() / 2) * ((float) mProgress / mMax);
canvas.drawCircle(
centerX, centerY, radius + 0.5f - mStrokePaint.getStrokeWidth(), mProgressPaint);
break;
default:
throw new IllegalArgumentException("Invalid Progress Fill = " + mProgressFillType);
}
if (!TextUtils.isEmpty(mText) && mShowText) {
if (!TextUtils.isEmpty(mTypeface)) {
Typeface typeface = sTypefaceCache.get(mTypeface);
if (null == typeface && null != getResources()) {
AssetManager assets = getResources().getAssets();
if (null != assets) {
typeface = Typeface.createFromAsset(assets, mTypeface);
sTypefaceCache.put(mTypeface, typeface);
}
}
mTextPaint.setTypeface(typeface);
}
int xPos = canvas.getWidth() / 2;
int yPos =
(int) ((canvas.getHeight() / 2) - ((mTextPaint.descent() + mTextPaint.ascent()) / 2));
canvas.drawText(mText, xPos, yPos, mTextPaint);
}
if (null != mImage && mShowImage) {
int drawableSize = mImage.getIntrinsicWidth();
mImageRect.set(0, 0, drawableSize, drawableSize);
mImageRect.offset((getWidth() - drawableSize) / 2, (getHeight() - drawableSize) / 2);
mImage.setBounds(mImageRect);
mImage.draw(canvas);
}
if (mShowStroke) {
canvas.drawOval(mInnerRectF, mStrokePaint);
}
}
// For each face, we create a HightlightView for it.
private void handleFace(FaceDetector.Face f) {
PointF midPoint = new PointF();
int r = ((int) (f.eyesDistance() * mScale)) * 2;
f.getMidPoint(midPoint);
midPoint.x *= mScale;
midPoint.y *= mScale;
int midX = (int) midPoint.x;
int midY = (int) midPoint.y;
HighlightView hv = new HighlightView(mImageView);
int width = mBitmap.getWidth();
int height = mBitmap.getHeight();
Rect imageRect = new Rect(0, 0, width, height);
RectF faceRect = new RectF(midX, midY, midX, midY);
faceRect.inset(-r, -r);
if (faceRect.left < 0) {
faceRect.inset(-faceRect.left, -faceRect.left);
}
if (faceRect.top < 0) {
faceRect.inset(-faceRect.top, -faceRect.top);
}
if (faceRect.right > imageRect.right) {
faceRect.inset(faceRect.right - imageRect.right, faceRect.right - imageRect.right);
}
if (faceRect.bottom > imageRect.bottom) {
faceRect.inset(faceRect.bottom - imageRect.bottom, faceRect.bottom - imageRect.bottom);
}
hv.setup(mImageMatrix, imageRect, faceRect, mCircleCrop, mAspectX != 0 && mAspectY != 0);
mImageView.add(hv);
}
private void drawBorder(Canvas canvas) {
RectF rect = new RectF(getBounds());
rect.inset(borderThickness / 2, borderThickness / 2);
if (shape instanceof OvalShape) {
canvas.drawOval(rect, borderPaint);
} else if (shape instanceof RoundRectShape) {
canvas.drawRoundRect(rect, radius, radius, borderPaint);
} else {
canvas.drawRect(rect, borderPaint);
}
}
public final void draw(Canvas paramCanvas) {
Rect localRect = getBounds();
int i = paramCanvas.save();
paramCanvas.rotate(this.mRotation, localRect.exactCenterX(), localRect.exactCenterY());
Ring localRing = this.mRing;
RectF localRectF = localRing.mTempBounds;
localRectF.set(localRect);
localRectF.inset(localRing.mStrokeInset, localRing.mStrokeInset);
float f1 = 360.0F * (localRing.mStartTrim + localRing.mRotation);
float f2 = 360.0F * (localRing.mEndTrim + localRing.mRotation) - f1;
localRing.mPaint.setColor(localRing.mCurrentColor);
paramCanvas.drawArc(localRectF, f1, f2, false, localRing.mPaint);
if (localRing.mShowArrow) {
if (localRing.mArrow != null) {
break label427;
}
localRing.mArrow = new Path();
localRing.mArrow.setFillType(Path.FillType.EVEN_ODD);
}
for (; ; ) {
float f3 = (int) localRing.mStrokeInset / 2 * localRing.mArrowScale;
float f4 = (float) (localRing.mRingCenterRadius * Math.cos(0.0D) + localRect.exactCenterX());
float f5 = (float) (localRing.mRingCenterRadius * Math.sin(0.0D) + localRect.exactCenterY());
localRing.mArrow.moveTo(0.0F, 0.0F);
localRing.mArrow.lineTo(localRing.mArrowWidth * localRing.mArrowScale, 0.0F);
localRing.mArrow.lineTo(
localRing.mArrowWidth * localRing.mArrowScale / 2.0F,
localRing.mArrowHeight * localRing.mArrowScale);
localRing.mArrow.offset(f4 - f3, f5);
localRing.mArrow.close();
localRing.mArrowPaint.setColor(localRing.mCurrentColor);
paramCanvas.rotate(f1 + f2 - 5.0F, localRect.exactCenterX(), localRect.exactCenterY());
paramCanvas.drawPath(localRing.mArrow, localRing.mArrowPaint);
if (localRing.mAlpha < 255) {
localRing.mCirclePaint.setColor(localRing.mBackgroundColor);
localRing.mCirclePaint.setAlpha(255 - localRing.mAlpha);
paramCanvas.drawCircle(
localRect.exactCenterX(),
localRect.exactCenterY(),
localRect.width() / 2,
localRing.mCirclePaint);
}
paramCanvas.restoreToCount(i);
return;
label427:
localRing.mArrow.reset();
}
}
private void setup() {
if (!mReady) {
mSetupPending = true;
return;
}
if (getWidth() == 0 && getHeight() == 0) {
return;
}
if (mBitmap == null) {
invalidate();
return;
}
// 给图片设置bitmapShader，到时花å›æ—¶ï¼Œç”»çš„ä¾¿æ˜¯è¿™å¼ å›¾ç‰‡
mBitmapShader = new BitmapShader(mBitmap, Shader.TileMode.CLAMP, Shader.TileMode.CLAMP);
mBitmapPaint.setAntiAlias(true);
mBitmapPaint.setShader(mBitmapShader);
mBorderPaint.setStyle(Paint.Style.STROKE);
mBorderPaint.setAntiAlias(true);
mBorderPaint.setColor(mBorderColor);
mBorderPaint.setStrokeWidth(mBorderWidth);
mFillPaint.setStyle(Paint.Style.FILL);
mFillPaint.setAntiAlias(true);
mFillPaint.setColor(mFillColor);
mBitmapHeight = mBitmap.getHeight();
mBitmapWidth = mBitmap.getWidth();
mBorderRect.set(calculateBounds());
mBorderRadius =
Math.min(
(mBorderRect.height() - mBorderWidth) / 2.0f,
(mBorderRect.width() - mBorderWidth) / 2.0f);
mDrawableRect.set(mBorderRect);
if (!mBorderOverlay && mBorderWidth > 0) {
mDrawableRect.inset(mBorderWidth - 1.0f, mBorderWidth - 1.0f);
}
mDrawableRadius = Math.min(mDrawableRect.height() / 2.0f, mDrawableRect.width() / 2.0f);
applyColorFilter();
updateShaderMatrix();
invalidate();
}
private void setup() {
if (!ready) {
setupPending = true;
return;
}
if (getWidth() == 0 && getHeight() == 0) {
return;
}
if (bitmap == null) {
invalidate();
return;
}
bitmapShader = new BitmapShader(bitmap, Shader.TileMode.CLAMP, Shader.TileMode.CLAMP);
bitmapPaint.setAntiAlias(true);
bitmapPaint.setShader(bitmapShader);
borderPaint.setStyle(Paint.Style.STROKE);
borderPaint.setAntiAlias(true);
borderPaint.setColor(borderColor);
borderPaint.setStrokeWidth(borderWidth);
fillPaint.setStyle(Paint.Style.FILL);
fillPaint.setAntiAlias(true);
fillPaint.setColor(fillColor);
bitmapHeight = bitmap.getHeight();
bitmapWidth = bitmap.getWidth();
borderRect.set(0, 0, getWidth(), getHeight());
borderRadius =
Math.min(
(borderRect.height() - borderWidth) / 2.0f, (borderRect.width() - borderWidth) / 2.0f);
drawableRect.set(borderRect);
if (!borderOverlay) {
drawableRect.inset(borderWidth, borderWidth);
}
drawableRadius = Math.min(drawableRect.height() / 2.0f, drawableRect.width() / 2.0f);
updateShaderMatrix();
invalidate();
}
/**
* The size of the indicator is same as the content region of the {@link #mBgDrawable} minus half
* the stroke size to accommodate the indicator.
*/
private void initIndicatorRect() {
Drawable d = mBgDrawable;
Rect bounds = d.getBounds();
d.getPadding(sTempRect);
// Amount by which padding has to be scaled
float paddingScaleX = ((float) bounds.width()) / d.getIntrinsicWidth();
float paddingScaleY = ((float) bounds.height()) / d.getIntrinsicHeight();
mIndicatorRect.set(
bounds.left + sTempRect.left * paddingScaleX,
bounds.top + sTempRect.top * paddingScaleY,
bounds.right - sTempRect.right * paddingScaleX,
bounds.bottom - sTempRect.bottom * paddingScaleY);
float inset = mPaint.getStrokeWidth() / 2;
mIndicatorRect.inset(inset, inset);
mIndicatorRectDirty = false;
}
/** Draw the progress spinner */
public void draw(Canvas c, Rect bounds) {
mCirclePaint.setColor(mBackgroundColor);
mCirclePaint.setAlpha(mAlpha);
c.drawCircle(bounds.exactCenterX(), bounds.exactCenterY(), bounds.width() / 2, mCirclePaint);
final RectF arcBounds = mTempBounds;
arcBounds.set(bounds);
arcBounds.inset(mStrokeInset, mStrokeInset);
final float startAngle = (mStartTrim + mRotation) * 360;
final float endAngle = (mEndTrim + mRotation) * 360;
float sweepAngle = endAngle - startAngle;
mArcPaint.setColor(mColors[mColorIndex]);
mArcPaint.setAlpha(mAlpha);
c.drawArc(arcBounds, startAngle, sweepAngle, false, mArcPaint);
drawTriangle(c, startAngle, sweepAngle, bounds);
}
private void buildShadowCorners() {
RectF innerBounds = new RectF(-mCornerRadius, -mCornerRadius, mCornerRadius, mCornerRadius);
RectF outerBounds = new RectF(innerBounds);
outerBounds.inset(-mShadowSize, -mShadowSize);
if (mCornerShadowPath == null) {
mCornerShadowPath = new Path();
} else {
mCornerShadowPath.reset();
}
mCornerShadowPath.setFillType(Path.FillType.EVEN_ODD);
mCornerShadowPath.moveTo(-mCornerRadius, 0);
mCornerShadowPath.rLineTo(-mShadowSize, 0);
// outer arc
mCornerShadowPath.arcTo(outerBounds, 180f, 90f, false);
// inner arc
mCornerShadowPath.arcTo(innerBounds, 270f, -90f, false);
mCornerShadowPath.close();
float startRatio = mCornerRadius / (mCornerRadius + mShadowSize);
mCornerShadowPaint.setShader(
new RadialGradient(
0,
0,
mCornerRadius + mShadowSize,
new int[] {mShadowStartColor, mShadowStartColor, mShadowEndColor},
new float[] {0f, startRatio, 1f},
Shader.TileMode.CLAMP));
// we offset the content shadowSize/2 pixels up to make it more realistic.
// this is why edge shadow shader has some extra space
// When drawing bottom edge shadow, we use that extra space.
mEdgeShadowPaint.setShader(
new LinearGradient(
0,
-mCornerRadius + mShadowSize,
0,
-mCornerRadius - mShadowSize,
new int[] {mShadowStartColor, mShadowStartColor, mShadowEndColor},
new float[] {0f, .5f, 1f},
Shader.TileMode.CLAMP));
}
private Path createRiverPath(RectF arcBounds) {
if (mRiverPath != null) {
return mRiverPath;
}
mRiverPath = new Path();
RectF rectF =
new RectF(
arcBounds.centerX() - mRiverWidth / 2.0f,
arcBounds.centerY() - mRiverHeight / 2.0f,
arcBounds.centerX() + mRiverWidth / 2.0f,
arcBounds.centerY() + mRiverHeight / 2.0f);
rectF.inset(mStrokeWidth / 2.0f, mStrokeWidth / 2.0f);
mRiverPath.addRect(rectF, Path.Direction.CW);
return mRiverPath;
}
private void drawArcs(Canvas c, int width, int height) {
mPaint.setStrokeWidth(STROKE_WIDTH);
// firstCircleDrawPoint is circle diameter + circle width
float firstCircleDrawPoint = THICK_STROKE_WIDTH - STROKE_WIDTH / 2;
RectF rect =
new RectF(
firstCircleDrawPoint,
firstCircleDrawPoint,
width - firstCircleDrawPoint,
height - firstCircleDrawPoint);
float degree = mPercentage * 360f;
if (mInDrag) {
mPaint.setStrokeWidth(THICK_STROKE_WIDTH);
float sizeChange = -(THICK_STROKE_WIDTH - STROKE_WIDTH) / 2;
rect.inset(sizeChange, sizeChange);
}
mPaint.setStyle(Paint.Style.STROKE);
mPaint.setColor(mPrimaryColor);
c.drawArc(rect, -90f, degree, false, mPaint);
}
private void setup() {
if (!mReady) {
mSetupPending = true;
return;
}
if (mBitmap == null) {
return;
}
mBitmapShader = new BitmapShader(mBitmap, Shader.TileMode.CLAMP, Shader.TileMode.CLAMP);
mBitmapPaint.setAntiAlias(true);
mBitmapPaint.setShader(mBitmapShader);
mBorderPaint.setStyle(Paint.Style.STROKE);
mBorderPaint.setAntiAlias(true);
mBorderPaint.setColor(mBorderColor);
mBorderPaint.setStrokeWidth(mBorderWidth);
mBitmapHeight = mBitmap.getHeight();
mBitmapWidth = mBitmap.getWidth();
mBorderRect.set(0, 0, getWidth(), getHeight());
mBorderRadius =
Math.min(
(mBorderRect.height() - mBorderWidth) / 2, (mBorderRect.width() - mBorderWidth) / 2);
mDrawableRect.set(mBorderRect);
if (!mBorderOverlay) {
mDrawableRect.inset(mBorderWidth, mBorderWidth);
}
mDrawableRadius = Math.min(mDrawableRect.height() / 2, mDrawableRect.width() / 2);
updateShaderMatrix();
invalidate();
}
private void updatePath() {
if (!mNeedUpdatePathForBorderRadius) {
return;
}
mNeedUpdatePathForBorderRadius = false;
if (mPathForBorderRadius == null) {
mPathForBorderRadius = new Path();
mTempRectForBorderRadius = new RectF();
mPathForBorderRadiusOutline = new Path();
mTempRectForBorderRadiusOutline = new RectF();
}
mPathForBorderRadius.reset();
mPathForBorderRadiusOutline.reset();
mTempRectForBorderRadius.set(getBounds());
mTempRectForBorderRadiusOutline.set(getBounds());
float fullBorderWidth = getFullBorderWidth();
if (fullBorderWidth > 0) {
mTempRectForBorderRadius.inset(fullBorderWidth * 0.5f, fullBorderWidth * 0.5f);
}
float defaultBorderRadius = !CSSConstants.isUndefined(mBorderRadius) ? mBorderRadius : 0;
float topLeftRadius =
mBorderCornerRadii != null && !CSSConstants.isUndefined(mBorderCornerRadii[0])
? mBorderCornerRadii[0]
: defaultBorderRadius;
float topRightRadius =
mBorderCornerRadii != null && !CSSConstants.isUndefined(mBorderCornerRadii[1])
? mBorderCornerRadii[1]
: defaultBorderRadius;
float bottomRightRadius =
mBorderCornerRadii != null && !CSSConstants.isUndefined(mBorderCornerRadii[2])
? mBorderCornerRadii[2]
: defaultBorderRadius;
float bottomLeftRadius =
mBorderCornerRadii != null && !CSSConstants.isUndefined(mBorderCornerRadii[3])
? mBorderCornerRadii[3]
: defaultBorderRadius;
mPathForBorderRadius.addRoundRect(
mTempRectForBorderRadius,
new float[] {
topLeftRadius,
topLeftRadius,
topRightRadius,
topRightRadius,
bottomRightRadius,
bottomRightRadius,
bottomLeftRadius,
bottomLeftRadius
},
Path.Direction.CW);
float extraRadiusForOutline = 0;
if (mBorderWidth != null) {
extraRadiusForOutline = mBorderWidth.get(Spacing.ALL) / 2f;
}
mPathForBorderRadiusOutline.addRoundRect(
mTempRectForBorderRadiusOutline,
new float[] {
topLeftRadius + extraRadiusForOutline,
topLeftRadius + extraRadiusForOutline,
topRightRadius + extraRadiusForOutline,
topRightRadius + extraRadiusForOutline,
bottomRightRadius + extraRadiusForOutline,
bottomRightRadius + extraRadiusForOutline,
bottomLeftRadius + extraRadiusForOutline,
bottomLeftRadius + extraRadiusForOutline
},
Path.Direction.CW);
}
void c(float paramFloat1, float paramFloat2)
{
boolean bool = ImageViewTouchBase.a;
if (this.h)
if (paramFloat1 != 0.0F)
{
paramFloat2 = paramFloat1 / this.i;
if (bool)
App.wc = 1 + App.wc;
}
else if (paramFloat2 != 0.0F)
{
paramFloat1 = paramFloat2 * this.i;
}
RectF localRectF = new RectF(this.f);
float f1;
if ((paramFloat1 > 0.0F) && (localRectF.width() + 2.0F * paramFloat1 > this.e.width()))
{
paramFloat1 = (this.e.width() - localRectF.width()) / 2.0F;
if (this.h)
f1 = paramFloat1 / this.i;
}
for (float f2 = paramFloat1; ; f2 = paramFloat1)
{
if ((f1 > 0.0F) && (localRectF.height() + 2.0F * f1 > this.e.height()))
{
f1 = (this.e.height() - localRectF.height()) / 2.0F;
if (this.h)
f2 = f1 * this.i;
}
if (this.k > 0)
{
if (localRectF.width() + 2.0F * f2 < this.k)
f2 = (this.k - localRectF.width()) / 2.0F;
if (this.h)
f1 = f2 / this.i;
if (localRectF.height() + 2.0F * f1 < this.k)
f1 = (this.k - localRectF.height()) / 2.0F;
if (this.h)
f2 = f1 * this.i;
}
localRectF.inset(-f2, -f1);
if (localRectF.width() < 25.0F)
localRectF.inset(-(25.0F - localRectF.width()) / 2.0F, 0.0F);
if (this.h);
for (float f3 = 25.0F / this.i; ; f3 = 25.0F)
{
if (localRectF.height() < f3)
localRectF.inset(0.0F, -(f3 - localRectF.height()) / 2.0F);
if (localRectF.left < this.e.left)
{
localRectF.offset(this.e.left - localRectF.left, 0.0F);
if (!bool);
}
else if (localRectF.right > this.e.right)
{
localRectF.offset(-(localRectF.right - this.e.right), 0.0F);
}
if (localRectF.top < this.e.top)
{
localRectF.offset(0.0F, this.e.top - localRectF.top);
if (!bool);
}
else if (localRectF.bottom > this.e.bottom)
{
localRectF.offset(0.0F, -(localRectF.bottom - this.e.bottom));
}
this.f.set(localRectF);
this.d = d();
this.a.invalidate();
return;
}
f1 = paramFloat2;
}
}
@Override
protected void onDraw(Canvas canvas) {
int selectedIndex = getSelectedIndicatorIndex();
// Draw the highlight arc if an indicator is selected or being pressed.
// And skip the zoom control which index is zero.
if (selectedIndex >= 1) {
int degree = (int) Math.toDegrees(mChildRadians[selectedIndex]);
float innerR = (float) mShutterButtonRadius;
float outerR = (float) (mShutterButtonRadius + mStrokeWidth + EDGE_STROKE_WIDTH * 0.5);
// Construct the path of the fan-shaped semi-transparent area.
Path fanPath = new Path();
mBackgroundRect.set(
mCenterX - innerR, mCenterY - innerR, mCenterX + innerR, mCenterY + innerR);
fanPath.arcTo(mBackgroundRect, -degree + HIGHLIGHT_DEGREES / 2, -HIGHLIGHT_DEGREES);
mBackgroundRect.set(
mCenterX - outerR, mCenterY - outerR, mCenterX + outerR, mCenterY + outerR);
fanPath.arcTo(mBackgroundRect, -degree - HIGHLIGHT_DEGREES / 2, HIGHLIGHT_DEGREES);
fanPath.close();
mBackgroundPaint.setStrokeWidth(HIGHLIGHT_WIDTH);
mBackgroundPaint.setStrokeCap(Paint.Cap.SQUARE);
mBackgroundPaint.setStyle(Paint.Style.FILL_AND_STROKE);
mBackgroundPaint.setColor(HIGHLIGHT_FAN_COLOR);
if (FeatureOption.MTK_THEMEMANAGER_APP) {
int bgColor = res.getThemeMainColor();
if (bgColor != 0) {
bgColor &= 0x3FFFFFFF;
mBackgroundPaint.setColor(bgColor);
}
}
canvas.drawPath(fanPath, mBackgroundPaint);
// Draw the highlight edge
mBackgroundPaint.setStyle(Paint.Style.STROKE);
mBackgroundPaint.setColor(HIGHLIGHT_COLOR);
if (FeatureOption.MTK_THEMEMANAGER_APP) {
int bgColor = res.getThemeMainColor();
if (bgColor != 0) {
mBackgroundPaint.setColor(bgColor);
}
}
canvas.drawArc(
mBackgroundRect,
-degree - HIGHLIGHT_DEGREES / 2,
HIGHLIGHT_DEGREES,
false,
mBackgroundPaint);
}
// Draw arc shaped indicator in time lapse recording.
if (mTimeLapseInterval != 0) {
// Setup rectangle and paint.
mBackgroundRect.set(
(float) (mCenterX - mShutterButtonRadius),
(float) (mCenterY - mShutterButtonRadius),
(float) (mCenterX + mShutterButtonRadius),
(float) (mCenterY + mShutterButtonRadius));
mBackgroundRect.inset(3f, 3f);
mBackgroundPaint.setStrokeWidth(TIME_LAPSE_ARC_WIDTH);
mBackgroundPaint.setStrokeCap(Paint.Cap.ROUND);
mBackgroundPaint.setColor(TIME_LAPSE_ARC_COLOR);
// Compute the start angle and sweep angle.
long timeDelta = SystemClock.uptimeMillis() - mRecordingStartTime;
long numberOfFrames = timeDelta / mTimeLapseInterval;
float sweepAngle;
if (numberOfFrames > mNumberOfFrames) {
// The arc just acrosses 0 degree. Draw a full circle so it
// looks better.
sweepAngle = 360;
mNumberOfFrames = numberOfFrames;
} else {
sweepAngle = timeDelta % mTimeLapseInterval * 360f / mTimeLapseInterval;
}
canvas.drawArc(mBackgroundRect, 0, sweepAngle, false, mBackgroundPaint);
invalidate();
}
super.onDraw(canvas);
}
void c(float paramFloat1, float paramFloat2)
{
RectF localRectF;
float f1;
float f2;
if (this.j)
{
if (paramFloat1 != 0.0F)
paramFloat2 = paramFloat1 / this.k;
}
else
{
localRectF = new RectF(this.e);
if ((paramFloat1 <= 0.0F) || (localRectF.width() + 2.0F * paramFloat1 <= this.i.width()))
break label412;
paramFloat1 = (this.i.width() - localRectF.width()) / 2.0F;
if (!this.j)
break label412;
f1 = paramFloat1 / this.k;
f2 = paramFloat1;
}
while (true)
{
if ((f1 > 0.0F) && (localRectF.height() + 2.0F * f1 > this.i.height()))
{
f1 = (this.i.height() - localRectF.height()) / 2.0F;
if (this.j)
f2 = f1 * this.k;
}
localRectF.inset(-f2, -f1);
if (localRectF.width() < 25.0F)
localRectF.inset(-(25.0F - localRectF.width()) / 2.0F, 0.0F);
float f3;
if (this.j)
{
f3 = 25.0F / this.k;
label203: if (localRectF.height() < f3)
localRectF.inset(0.0F, -(f3 - localRectF.height()) / 2.0F);
if (localRectF.left >= this.i.left)
break label340;
localRectF.offset(this.i.left - localRectF.left, 0.0F);
label260: if (localRectF.top >= this.i.top)
break label376;
localRectF.offset(0.0F, this.i.top - localRectF.top);
}
while (true)
{
this.e.set(localRectF);
this.d = e();
this.a.invalidate();
return;
if (paramFloat2 == 0.0F)
break;
paramFloat1 = paramFloat2 * this.k;
break;
f3 = 25.0F;
break label203;
label340: if (localRectF.right <= this.i.right)
break label260;
localRectF.offset(-(localRectF.right - this.i.right), 0.0F);
break label260;
label376: if (localRectF.bottom <= this.i.bottom)
continue;
localRectF.offset(0.0F, -(localRectF.bottom - this.i.bottom));
}
label412: f1 = paramFloat2;
f2 = paramFloat1;
}
}
/**
* draws the description text in the center of the pie chart makes most sense when center-hole is
* enabled
*/
protected void drawCenterText(Canvas c) {
CharSequence centerText = mChart.getCenterText();
if (mChart.isDrawCenterTextEnabled() && centerText != null) {
PointF center = mChart.getCenterCircleBox();
float innerRadius =
mChart.isDrawHoleEnabled()
? mChart.getRadius() * (mChart.getHoleRadius() / 100f)
: mChart.getRadius();
RectF holeRect = mRectBuffer[0];
holeRect.left = center.x - innerRadius;
holeRect.top = center.y - innerRadius;
holeRect.right = center.x + innerRadius;
holeRect.bottom = center.y + innerRadius;
RectF boundingRect = mRectBuffer[1];
boundingRect.set(holeRect);
float radiusPercent = mChart.getCenterTextRadiusPercent() / 100f;
if (radiusPercent > 0.0) {
boundingRect.inset(
(boundingRect.width() - boundingRect.width() * radiusPercent) / 2.f,
(boundingRect.height() - boundingRect.height() * radiusPercent) / 2.f);
}
if (!centerText.equals(mCenterTextLastValue) || !boundingRect.equals(mCenterTextLastBounds)) {
// Next time we won't recalculate StaticLayout...
mCenterTextLastBounds.set(boundingRect);
mCenterTextLastValue = centerText;
float width = mCenterTextLastBounds.width();
// If width is 0, it will crash. Always have a minimum of 1
mCenterTextLayout =
new StaticLayout(
centerText,
0,
centerText.length(),
mCenterTextPaint,
(int) Math.max(Math.ceil(width), 1.f),
Layout.Alignment.ALIGN_CENTER,
1.f,
0.f,
false);
}
// I wish we could make an ellipse clipping path on Android to clip to the hole...
// If we ever find out how, this is the place to add it, based on holeRect
// float layoutWidth = Utils.getStaticLayoutMaxWidth(mCenterTextLayout);
float layoutHeight = mCenterTextLayout.getHeight();
c.save();
c.translate(
boundingRect.left, boundingRect.top + (boundingRect.height() - layoutHeight) / 2.f);
mCenterTextLayout.draw(c);
c.restore();
// }
//
// else {
//
//
// // get all lines from the text
// String[] lines = centerText.toString().split("\n");
//
// float maxlineheight = 0f;
//
// // calc the maximum line height
// for (String line : lines) {
// float curHeight = Utils.calcTextHeight(mCenterTextPaint, line);
// if (curHeight > maxlineheight)
// maxlineheight = curHeight;
// }
//
// float linespacing = maxlineheight * 0.25f;
//
// float totalheight = maxlineheight * lines.length - linespacing *
// (lines.length - 1);
//
// int cnt = lines.length;
//
// float y = center.y;
//
// for (int i = 0; i < lines.length; i++) {
//
// String line = lines[lines.length - i - 1];
//
//
//
// c.drawText(line, center.x, y
// + maxlineheight * cnt - totalheight / 2f,
// mCenterTextPaint);
// cnt--;
// y -= linespacing;
// }
// }
}
}
public void drawTextOverCanvas(RenderingContext rc, Canvas cv, boolean useEnglishNames) {
int size = rc.textToDraw.size();
// 1. Sort text using text order
Collections.sort(
rc.textToDraw,
new Comparator<TextDrawInfo>() {
@Override
public int compare(TextDrawInfo object1, TextDrawInfo object2) {
return object1.textOrder - object2.textOrder;
}
});
RectF r = new RectF(0, 0, rc.width, rc.height);
r.inset(-100, -100);
QuadTree<TextDrawInfo> nonIntersectedBounds = new QuadTree<TextDrawInfo>(r, 4, 0.6f);
for (int i = 0; i < size; i++) {
TextDrawInfo text = rc.textToDraw.get(i);
if (text.text != null && text.text.length() > 0) {
if (useEnglishNames) {
text.text = Junidecode.unidecode(text.text);
}
// sest text size before finding intersection (it is used there)
float textSize = rc.getDensityValue(text.textSize);
paintText.setTextSize(textSize);
paintText.setFakeBoldText(text.bold);
paintText.setColor(text.textColor);
// align center y
text.centerY += (-paintText.ascent());
// calculate if there is intersection
boolean intersects = findTextIntersection(cv, rc, nonIntersectedBounds, text);
if (!intersects) {
if (text.drawOnPath != null) {
if (text.textShadow > 0) {
paintText.setColor(Color.WHITE);
paintText.setStyle(Style.STROKE);
paintText.setStrokeWidth(2 + text.textShadow);
cv.drawTextOnPath(text.text, text.drawOnPath, 0, text.vOffset, paintText);
// reset
paintText.setStyle(Style.FILL);
paintText.setStrokeWidth(2);
paintText.setColor(text.textColor);
}
cv.drawTextOnPath(text.text, text.drawOnPath, 0, text.vOffset, paintText);
} else {
if (text.shieldRes != null) {
Bitmap ico = RenderingIcons.getIcon(context, text.shieldRes);
if (ico != null) {
if (rc.highResMode) {
float left = text.centerX - rc.getDensityValue(ico.getWidth() / 2) - 0.5f;
float top =
text.centerY
- rc.getDensityValue(ico.getHeight() / 2)
- rc.getDensityValue(4.5f);
Rect rec = new Rect(0, 0, ico.getWidth(), ico.getHeight());
cv.drawBitmap(
ico,
rec,
new RectF(
left,
top,
left + rc.getDensityValue(ico.getWidth()),
top + rc.getDensityValue(ico.getHeight())),
paintIcon);
} else {
float left = text.centerX - ico.getWidth() / 2 - 0.5f;
float top = text.centerY - ico.getHeight() / 2 - rc.getDensityValue(4.5f);
cv.drawBitmap(ico, left, top, paintIcon);
}
}
}
drawWrappedText(cv, text, textSize);
}
}
}
}
}
private void updateShaderMatrix() {
float scale;
float dx;
float dy;
switch (mScaleType) {
case CENTER:
mBorderRect.set(mBounds);
mBorderRect.inset((mBorderWidth) / 2, (mBorderWidth) / 2);
mShaderMatrix.set(null);
mShaderMatrix.setTranslate(
(int) ((mBorderRect.width() - mBitmapWidth) * 0.5f + 0.5f),
(int) ((mBorderRect.height() - mBitmapHeight) * 0.5f + 0.5f));
break;
case CENTER_CROP:
mBorderRect.set(mBounds);
mBorderRect.inset((mBorderWidth) / 2, (mBorderWidth) / 2);
mShaderMatrix.set(null);
dx = 0;
dy = 0;
if (mBitmapWidth * mBorderRect.height() > mBorderRect.width() * mBitmapHeight) {
scale = mBorderRect.height() / (float) mBitmapHeight;
dx = (mBorderRect.width() - mBitmapWidth * scale) * 0.5f;
} else {
scale = mBorderRect.width() / (float) mBitmapWidth;
dy = (mBorderRect.height() - mBitmapHeight * scale) * 0.5f;
}
mShaderMatrix.setScale(scale, scale);
mShaderMatrix.postTranslate(
(int) (dx + 0.5f) + mBorderWidth, (int) (dy + 0.5f) + mBorderWidth);
break;
case CENTER_INSIDE:
mShaderMatrix.set(null);
if (mBitmapWidth <= mBounds.width() && mBitmapHeight <= mBounds.height()) {
scale = 1.0f;
} else {
scale =
Math.min(
mBounds.width() / (float) mBitmapWidth, mBounds.height() / (float) mBitmapHeight);
}
dx = (int) ((mBounds.width() - mBitmapWidth * scale) * 0.5f + 0.5f);
dy = (int) ((mBounds.height() - mBitmapHeight * scale) * 0.5f + 0.5f);
mShaderMatrix.setScale(scale, scale);
mShaderMatrix.postTranslate(dx, dy);
mBorderRect.set(mBitmapRect);
mShaderMatrix.mapRect(mBorderRect);
mBorderRect.inset((mBorderWidth) / 2, (mBorderWidth) / 2);
mShaderMatrix.setRectToRect(mBitmapRect, mBorderRect, Matrix.ScaleToFit.FILL);
break;
default:
case FIT_CENTER:
mBorderRect.set(mBitmapRect);
mShaderMatrix.setRectToRect(mBitmapRect, mBounds, Matrix.ScaleToFit.CENTER);
mShaderMatrix.mapRect(mBorderRect);
mBorderRect.inset((mBorderWidth) / 2, (mBorderWidth) / 2);
mShaderMatrix.setRectToRect(mBitmapRect, mBorderRect, Matrix.ScaleToFit.FILL);
break;
case FIT_END:
mBorderRect.set(mBitmapRect);
mShaderMatrix.setRectToRect(mBitmapRect, mBounds, Matrix.ScaleToFit.END);
mShaderMatrix.mapRect(mBorderRect);
mBorderRect.inset((mBorderWidth) / 2, (mBorderWidth) / 2);
mShaderMatrix.setRectToRect(mBitmapRect, mBorderRect, Matrix.ScaleToFit.FILL);
break;
case FIT_START:
mBorderRect.set(mBitmapRect);
mShaderMatrix.setRectToRect(mBitmapRect, mBounds, Matrix.ScaleToFit.START);
mShaderMatrix.mapRect(mBorderRect);
mBorderRect.inset((mBorderWidth) / 2, (mBorderWidth) / 2);
mShaderMatrix.setRectToRect(mBitmapRect, mBorderRect, Matrix.ScaleToFit.FILL);
break;
case FIT_XY:
mBorderRect.set(mBounds);
mBorderRect.inset((mBorderWidth) / 2, (mBorderWidth) / 2);
mShaderMatrix.set(null);
mShaderMatrix.setRectToRect(mBitmapRect, mBorderRect, Matrix.ScaleToFit.FILL);
break;
}
mDrawableRect.set(mBorderRect);
mBitmapShader.setLocalMatrix(mShaderMatrix);
}
private Intent createShortcutIntent(int position) {
String url = getUrl(position);
String title = getBookmarkTitle(position);
Bitmap touchIcon = getTouchIcon(position);
final Intent i = new Intent();
final Intent shortcutIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
long urlHash = url.hashCode();
long uniqueId = (urlHash << 32) | shortcutIntent.hashCode();
shortcutIntent.putExtra(Browser.EXTRA_APPLICATION_ID, Long.toString(uniqueId));
i.putExtra(Intent.EXTRA_SHORTCUT_INTENT, shortcutIntent);
i.putExtra(Intent.EXTRA_SHORTCUT_NAME, title);
// Use the apple-touch-icon if available
if (touchIcon != null) {
// Make a copy so we can modify the pixels. We can't use
// createScaledBitmap or copy since they will preserve the config
// and lose the ability to add alpha.
Bitmap bm = Bitmap.createBitmap(mIconSize, mIconSize, Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(bm);
Rect src = new Rect(0, 0, touchIcon.getWidth(), touchIcon.getHeight());
Rect dest = new Rect(0, 0, bm.getWidth(), bm.getHeight());
// Paint used for scaling the bitmap and drawing the rounded rect.
Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
paint.setFilterBitmap(true);
canvas.drawBitmap(touchIcon, src, dest, paint);
// Construct a path from a round rect. This will allow drawing with
// an inverse fill so we can punch a hole using the round rect.
Path path = new Path();
path.setFillType(Path.FillType.INVERSE_WINDING);
RectF rect = new RectF(0, 0, bm.getWidth(), bm.getHeight());
rect.inset(1, 1);
path.addRoundRect(rect, 8f, 8f, Path.Direction.CW);
// Reuse the paint and clear the outside of the rectangle.
paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.CLEAR));
canvas.drawPath(path, paint);
i.putExtra(Intent.EXTRA_SHORTCUT_ICON, bm);
} else {
Bitmap favicon = getFavicon(position);
if (favicon == null) {
i.putExtra(
Intent.EXTRA_SHORTCUT_ICON_RESOURCE,
Intent.ShortcutIconResource.fromContext(
BrowserBookmarksPage.this, R.drawable.ic_launcher_shortcut_browser_bookmark));
} else {
Bitmap icon =
BitmapFactory.decodeResource(
getResources(), R.drawable.ic_launcher_shortcut_browser_bookmark_icon);
// Make a copy of the regular icon so we can modify the pixels.
Bitmap copy = icon.copy(Bitmap.Config.ARGB_8888, true);
Canvas canvas = new Canvas(copy);
// Make a Paint for the white background rectangle and for
// filtering the favicon.
Paint p = new Paint(Paint.ANTI_ALIAS_FLAG | Paint.FILTER_BITMAP_FLAG);
p.setStyle(Paint.Style.FILL_AND_STROKE);
p.setColor(Color.WHITE);
final float density = getResources().getDisplayMetrics().density;
// Create a rectangle that is slightly wider than the favicon
final float iconSize = 16 * density; // 16x16 favicon
final float padding = 2 * density; // white padding around icon
final float rectSize = iconSize + 2 * padding;
final Rect iconBounds = new Rect(0, 0, icon.getWidth(), icon.getHeight());
final float x = iconBounds.exactCenterX() - (rectSize / 2);
// Note: Subtract 2 dip from the y position since the box is
// slightly higher than center. Use padding since it is already
// 2 * density.
final float y = iconBounds.exactCenterY() - (rectSize / 2) - padding;
RectF r = new RectF(x, y, x + rectSize, y + rectSize);
// Draw a white rounded rectangle behind the favicon
canvas.drawRoundRect(r, 2, 2, p);
// Draw the favicon in the same rectangle as the rounded
// rectangle but inset by the padding
// (results in a 16x16 favicon).
r.inset(padding, padding);
canvas.drawBitmap(favicon, null, r, p);
i.putExtra(Intent.EXTRA_SHORTCUT_ICON, copy);
}
}
// Do not allow duplicate items
i.putExtra("duplicate", false);
return i;
}
