@SuppressWarnings("NewApi")
public Path computePath(int radius, int l, int t, int r, int b) {
final Point o = computeOrigin(l, t, r, b);
final int ol = o.x - radius;
final int ot = o.y - radius;
final int or = o.x + radius;
final int ob = o.y + radius;
Path path = new Path();
path.moveTo(o.x, o.y);
switch (startAngle) {
case 0:
path.lineTo(or, o.y);
break;
case 90:
path.lineTo(o.x, ob);
break;
case 180:
path.lineTo(ol, o.y);
break;
case 270:
path.lineTo(o.x, ot);
break;
default:
throw new UnsupportedOperationException();
}
if (Utils.LOLLIPOP_OR_LATER) {
path.arcTo(ol, ot, or, ob, startAngle, sweepAngle, true);
} else {
path.arcTo(new RectF(ol, ot, or, ob), startAngle, sweepAngle, true);
}
path.lineTo(o.x, o.y);
return path;
}
private Path makeSlice(float start, float end, int outer, int inner, Point center) {
RectF bb = new RectF(center.x - outer, center.y - outer, center.x + outer, center.y + outer);
RectF bbi = new RectF(center.x - inner, center.y - inner, center.x + inner, center.y + inner);
Path path = new Path();
path.arcTo(bb, start, end - start, true);
path.arcTo(bbi, end, start - end);
path.close();
return path;
}
private Path getOutline(float scale) {
RectF outerBB = new RectF(-mOuter * scale, -mOuter * scale, mOuter * scale, mOuter * scale);
RectF innerBB = new RectF(-mInner * scale, -mInner * scale, mInner * scale, mInner * scale);
double gamma = (mInner + mOuter) * Math.sin(Math.toRadians(mGap / 2.0f));
float alphaOuter = (float) Math.toDegrees(Math.asin(gamma / (mOuter * 2.0f)));
float alphaInner = (float) Math.toDegrees(Math.asin(gamma / (mInner * 2.0f)));
Path path = new Path();
path.arcTo(outerBB, mStart + alphaOuter, mSweep - 2 * alphaOuter, true);
path.arcTo(innerBB, mStart + mSweep - alphaInner, 2 * alphaInner - mSweep);
path.close();
return path;
}
private void buildShadowCorners() {
Object obj = new RectF(-mCornerRadius, -mCornerRadius, mCornerRadius, mCornerRadius);
Object obj1 = new RectF(((RectF) (obj)));
((RectF) (obj1)).inset(-mShadowSize, -mShadowSize);
float f;
float f1;
float f2;
float f3;
int i;
int j;
int k;
if (mCornerShadowPath == null) {
mCornerShadowPath = new Path();
} else {
mCornerShadowPath.reset();
}
mCornerShadowPath.setFillType(android.graphics.Path.FillType.EVEN_ODD);
mCornerShadowPath.moveTo(-mCornerRadius, 0.0F);
mCornerShadowPath.rLineTo(-mShadowSize, 0.0F);
mCornerShadowPath.arcTo(((RectF) (obj1)), 180F, 90F, false);
mCornerShadowPath.arcTo(((RectF) (obj)), 270F, -90F, false);
mCornerShadowPath.close();
f = mCornerRadius / (mCornerRadius + mShadowSize);
obj = mCornerShadowPaint;
f1 = mCornerRadius;
f2 = mShadowSize;
i = mShadowStartColor;
j = mShadowStartColor;
k = mShadowEndColor;
obj1 = android.graphics.Shader.TileMode.CLAMP;
((Paint) (obj))
.setShader(
new RadialGradient(
0.0F,
0.0F,
f1 + f2,
new int[] {i, j, k},
new float[] {0.0F, f, 1.0F},
((android.graphics.Shader.TileMode) (obj1))));
obj = mEdgeShadowPaint;
f = -mCornerRadius;
f1 = mShadowSize;
f2 = -mCornerRadius;
f3 = mShadowSize;
i = mShadowStartColor;
j = mShadowStartColor;
k = mShadowEndColor;
obj1 = android.graphics.Shader.TileMode.CLAMP;
((Paint) (obj))
.setShader(
new LinearGradient(
0.0F,
f + f1,
0.0F,
f2 - f3,
new int[] {i, j, k},
new float[] {0.0F, 0.5F, 1.0F},
((android.graphics.Shader.TileMode) (obj1))));
mEdgeShadowPaint.setAntiAlias(false);
}
private void drawIntoBitmap() {
Paint p = new Paint(Paint.ANTI_ALIAS_FLAG);
if (mAlpha) {
if (!mBlur) {
mViewBitmap.eraseColor(Color.TRANSPARENT);
}
}
if (mBlur) {
if (mAlphaMark) {
p.setAlpha(mBlurVal);
} else {
mAlphaMark = true;
}
}
Canvas c = new Canvas(mViewBitmap);
c.save();
Path path = new Path();
path.moveTo(0, 0);
path.arcTo(
new RectF(-mBitmapViewWidth, -mBitmapViewWidth, mBitmapViewWidth, mBitmapViewWidth),
0,
mAngle);
// path.lineTo(0, 1);
path.close();
c.clipPath(path);
// c.drawRGB(0, 0, 0);
// RectF r = new RectF(0, 0, mBitmapViewWidth, mBitmapViewHeight);
c.drawBitmap(
mBitmap,
new Rect(mCurX, mCurY, mRadius + mCurX, mBitmapNewHeight + mCurY),
new RectF(0, 0, mBitmapViewWidth, mBitmapViewHeight),
p);
}
private void drawIntoBitmap(int i) {
Canvas c = new Canvas(mViewBitmap);
// Paint p = new Paint();
Paint p = new Paint(Paint.ANTI_ALIAS_FLAG);
if (mBlur) {
if (mAlphaMark) {
p.setAlpha(mBlurVal);
} else {
mAlphaMark = true;
}
}
// p.setAntiAlias(true);
c.save();
Path path = new Path();
path.moveTo(0, 0);
path.arcTo(
new RectF(-mBitmapViewWidth, -mBitmapViewWidth, mBitmapViewWidth, mBitmapViewWidth),
0,
mAngle);
// path.lineTo(0, 1);
path.close();
c.clipPath(path);
// RectF r = new RectF(0, 0, mBitmapViewWidth, mBitmapViewHeight);
c.drawBitmap(
mBitmap,
new Rect(mCurX, mCurY, mRadius + mCurX, mBitmapNewHeight + mCurY),
new RectF(0, 0, mBitmapViewWidth, mBitmapViewHeight),
p);
// mPaint.setTextSize(28);
// mPaint.setColor(Color.RED);
// c.drawText(debugString, 150, 50, mPaint);
}
@Override
public Path newInstance(Rect bounds) {
Preconditions.checkNotNull(bounds);
float left = bounds.left + padding;
float top = bounds.top + padding;
float right = bounds.right - 2;
float bottom = bounds.bottom - 1 - padding;
Path path = new Path();
path.moveTo(right, bottom);
path.arcTo(new RectF(left, bottom - round * 2, left + round * 2, bottom), 90, 90);
path.arcTo(new RectF(left, top, left + round + 2, top + round * 2), 180, 90);
path.lineTo(right, top);
path.close();
return path;
}
private void drawRightUp(Canvas canvas) {
Path path = new Path();
path.moveTo(getWidth(), roundHeight);
path.lineTo(getWidth(), 0);
path.lineTo(getWidth() - roundWidth, 0);
path.arcTo(new RectF(getWidth() - roundWidth * 2, 0, getWidth(), 0 + roundHeight * 2), -90, 90);
path.close();
canvas.drawPath(path, paint);
}
private void drawLiftDown(Canvas canvas) {
Path path = new Path();
path.moveTo(0, getHeight() - roundHeight);
path.lineTo(0, getHeight());
path.lineTo(roundWidth, getHeight());
path.arcTo(new RectF(0, getHeight() - roundHeight * 2, 0 + roundWidth * 2, getWidth()), 90, 90);
path.close();
canvas.drawPath(path, paint);
}
private void drawLiftUp(Canvas canvas) {
Path path = new Path();
path.moveTo(0, roundHeight);
path.lineTo(0, 0);
path.lineTo(roundWidth, 0);
path.arcTo(new RectF(0, 0, roundWidth * 2, roundHeight * 2), -90, -90);
path.close();
canvas.drawPath(path, paint);
}
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 void getTrackPath(float x, float y, float radius) {
float halfStroke = mTrackSize / 2f;
mTrackPath.reset();
if (mTrackCap != Paint.Cap.ROUND) {
mTempRect.set(x - radius + 1f, y - radius + 1f, x + radius - 1f, y + radius - 1f);
float angle = (float) (Math.asin(halfStroke / (radius - 1f)) / Math.PI * 180);
if (x - radius > mDrawRect.left) {
mTrackPath.moveTo(mDrawRect.left, y - halfStroke);
mTrackPath.arcTo(mTempRect, 180 + angle, -angle * 2);
mTrackPath.lineTo(mDrawRect.left, y + halfStroke);
mTrackPath.close();
}
if (x + radius < mDrawRect.right) {
mTrackPath.moveTo(mDrawRect.right, y - halfStroke);
mTrackPath.arcTo(mTempRect, -angle, angle * 2);
mTrackPath.lineTo(mDrawRect.right, y + halfStroke);
mTrackPath.close();
}
} else {
float angle = (float) (Math.asin(halfStroke / (radius - 1f)) / Math.PI * 180);
if (x - radius > mDrawRect.left) {
float angle2 =
(float)
(Math.acos(Math.max(0f, (mDrawRect.left + halfStroke - x + radius) / halfStroke))
/ Math.PI
* 180);
mTempRect.set(mDrawRect.left, y - halfStroke, mDrawRect.left + mTrackSize, y + halfStroke);
mTrackPath.arcTo(mTempRect, 180 - angle2, angle2 * 2);
mTempRect.set(x - radius + 1f, y - radius + 1f, x + radius - 1f, y + radius - 1f);
mTrackPath.arcTo(mTempRect, 180 + angle, -angle * 2);
mTrackPath.close();
}
if (x + radius < mDrawRect.right) {
float angle2 =
(float)
Math.acos(Math.max(0f, (x + radius - mDrawRect.right + halfStroke) / halfStroke));
mTrackPath.moveTo(
(float) (mDrawRect.right - halfStroke + Math.cos(angle2) * halfStroke),
(float) (y + Math.sin(angle2) * halfStroke));
angle2 = (float) (angle2 / Math.PI * 180);
mTempRect.set(
mDrawRect.right - mTrackSize, y - halfStroke, mDrawRect.right, y + halfStroke);
mTrackPath.arcTo(mTempRect, angle2, -angle2 * 2);
mTempRect.set(x - radius + 1f, y - radius + 1f, x + radius - 1f, y + radius - 1f);
mTrackPath.arcTo(mTempRect, -angle, angle * 2);
mTrackPath.close();
}
}
}
public void updateCorner(float radius) {
mRadius = radius;
Rect bounds = getBounds();
mPath.reset();
if (radius == 0)
mPath.addRect(bounds.left, bounds.top, bounds.right, bounds.bottom, Path.Direction.CW);
else {
RectF rect = new RectF();
mPath.moveTo(bounds.left, bounds.top - radius);
rect.set(bounds.left, bounds.top, bounds.left + radius * 2, bounds.top + radius * 2);
mPath.arcTo(rect, 180, 90, false);
mPath.lineTo(bounds.right - radius, bounds.top);
rect.set(bounds.right - radius * 2, bounds.top, bounds.right, bounds.top + radius * 2);
mPath.arcTo(rect, 270, 90, false);
mPath.lineTo(bounds.right, bounds.bottom);
mPath.lineTo(bounds.left, bounds.bottom);
mPath.close();
}
invalidateSelf();
}
@Override
protected void onSizeChanged(int width, int height, int oldw, int oldh) {
int centerX = width / 2;
int centerY = height / 2;
innerPadding = (int) (paramInnerPadding * width / 100);
outerPadding = (int) (paramOuterPadding * width / 100);
arrowPointerSize = (int) (paramArrowPointerSize * width / 100);
valueSliderWidth = (int) (paramValueSliderWidth * width / 100);
outerWheelRadius = width / 2 - outerPadding - arrowPointerSize;
innerWheelRadius = outerWheelRadius - valueSliderWidth;
colorWheelRadius = innerWheelRadius - innerPadding;
outerWheelRect.set(
centerX - outerWheelRadius,
centerY - outerWheelRadius,
centerX + outerWheelRadius,
centerY + outerWheelRadius);
innerWheelRect.set(
centerX - innerWheelRadius,
centerY - innerWheelRadius,
centerX + innerWheelRadius,
centerY + innerWheelRadius);
colorWheelBitmap = createColorWheelBitmap(colorWheelRadius * 2, colorWheelRadius * 2);
gradientRotationMatrix = new Matrix();
gradientRotationMatrix.preRotate(270, width / 2, height / 2);
colorViewPath.arcTo(outerWheelRect, 270, -180);
colorViewPath.arcTo(innerWheelRect, 90, 180);
valueSliderPath.arcTo(outerWheelRect, 270, 180);
valueSliderPath.arcTo(innerWheelRect, 90, -180);
}
private void drawIntoBitmap(Bitmap bm, Bitmap initialBitmap, int posX, int posY) {
int x = bm.getWidth();
int y = bm.getHeight();
Canvas c = new Canvas(bm);
c.save();
Path path = new Path();
path.moveTo(0, 0);
path.arcTo(new RectF(-x, -x, x, x), 0, mAngle);
// path.lineTo(0, 1);
path.close();
c.clipPath(path);
// RectF r = new RectF(0, 0, x, y);
c.drawBitmap(
initialBitmap,
new Rect(posX, posY, mRadius + posX, mBitmapNewHeight + posY),
new RectF(0, 0, x, y),
mPaint);
}
private void updatePath(final int w, final int h) {
final float maxAbsSize = Math.min(w, h) / 2f;
final float absSize = size < maxSize ? maxAbsSize * size / maxSize : maxAbsSize - 1;
path.reset();
if (progress == 0) {
path.close();
} else if (progress < maxProgress) {
final float angle = progress * 360 / maxProgress;
final float x = w / 2f;
final float y = h / 2f;
path.moveTo(x, y);
path.arcTo(new RectF(x - absSize, y - absSize, x + absSize, y + absSize), 270, angle);
path.close();
} else {
path.addCircle(w / 2f, h / 2f, absSize, Direction.CW);
}
}
public void draw(Canvas c) {
changeState();
setBounds(xCoord - 50, yCoord - 20, xCoord + 50, yCoord + 20);
Paint p = new Paint();
Path path = new Path();
path.setFillType(Path.FillType.EVEN_ODD);
path.moveTo(xCoord - 50, yCoord);
path.arcTo(new RectF(xCoord - 50, yCoord - 20, xCoord + 50, yCoord + 20), 180, 180);
path.lineTo(xCoord, yCoord + 20);
path.lineTo(xCoord - 50, yCoord);
path.close();
p.setColor(Color.CYAN);
p.setStyle(Paint.Style.FILL_AND_STROKE);
c.drawPath(path, p);
p.setColor(Color.BLACK);
p.setStyle(Paint.Style.STROKE);
c.drawPath(path, p);
if (yCoord < 0) {
setComplete(true);
}
}
@Override
protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
int height = bottom - top;
int width = right - left;
// Log.d(TAG, String.format("Height: %d Width: %d", height, width));
float sizeMultiplier = 1.0f;
int forcedPadding = 10;
// determine the position of the background image first
// then all other items will depend on this one
// for now, we will just use simple midpoint adjustment
int pos_x = 0;
if (mBackground.getWidth() < width) {
pos_x = (width - mBackground.getWidth()) / 2;
} else if (mBackground.getWidth() > width) {
sizeMultiplier = (float) (width) / (float) mBackground.getWidth();
mBackground =
Bitmap.createScaledBitmap(
mBackground,
(int) (mBackground.getWidth() * sizeMultiplier),
(int) (mBackground.getHeight() * sizeMultiplier),
true);
pos_x = (width - mBackground.getWidth()) / 2;
}
int pos_y = 0;
if (mBackground.getHeight() < height) {
pos_y = (height - mBackground.getHeight()) / 2;
} else if (mBackground.getHeight() > height) {
sizeMultiplier = (float) (height - forcedPadding) / (float) mBackground.getHeight();
mBackground =
Bitmap.createScaledBitmap(
mBackground,
(int) (mBackground.getWidth() * sizeMultiplier),
(int) (mBackground.getHeight() * sizeMultiplier),
true);
pos_y = (height - mBackground.getHeight()) / 2;
}
mBackgroundPosition = new Point(pos_x, pos_y);
// determine the position of the color wheel
pos_y = 0;
if (sizeMultiplier < 1.0f) {
mWheel =
Bitmap.createScaledBitmap(
mWheel,
(int) (mWheel.getWidth() * sizeMultiplier) - forcedPadding,
(int) (mWheel.getHeight() * sizeMultiplier) - forcedPadding,
true);
}
if (mWheel.getHeight() < height) {
pos_y = (height - mWheel.getHeight()) / 2;
}
// put the wheel in the center, taking into account the brightness bar
pos_x =
(int)
(mBackgroundPosition.x
+ (mBackground.getWidth()
- mWheel.getWidth()
- SPACE_BETWEEN_WHEEL_AND_BAR
- ARC_WIDTH)
/ 2);
mRadius = mWheel.getWidth() / 2.0;
mWheelPosition = new Point(pos_x, pos_y);
mWheelCenter = new Point(mWheelPosition.x + (int) mRadius, mWheelPosition.y + (int) mRadius);
// make the Path for the arc
// find the angle for the inner arc
double angle = Math.acos(mRadius / (mRadius + (double) SPACE_BETWEEN_WHEEL_AND_BAR));
// change angle to degrees
angle *= (180.0 / Math.PI);
// get the complementary angle (which is the one we want)
angle = 90 - angle;
// Log.d(TAG, String.format("Angle: %f", angle));
// make the rects that hold the ovals for the arcs
// the first (inner) will have a radius equal to the sum of the color wheel radius
// and the space between the color wheel and the brightness bar
mInnerArcRect =
new RectF(
mWheelPosition.x - SPACE_BETWEEN_WHEEL_AND_BAR,
mWheelPosition.y - SPACE_BETWEEN_WHEEL_AND_BAR,
mWheelPosition.x + mWheel.getWidth() + SPACE_BETWEEN_WHEEL_AND_BAR,
mWheelPosition.y + mWheel.getHeight() + SPACE_BETWEEN_WHEEL_AND_BAR);
// the second (outer) will have a radius equal to the sum of the inner radius
// and the width of the brightness bar
mOuterArcRect =
new RectF(
mInnerArcRect.left - ARC_WIDTH,
mInnerArcRect.top - ARC_WIDTH,
mInnerArcRect.right + ARC_WIDTH,
mInnerArcRect.bottom + ARC_WIDTH);
// create a path to hold the bar drawing
mArcPath = new Path();
// add the first arc
mArcPath.arcTo(mInnerArcRect, (float) (angle * -1.0), (float) (2.0 * angle));
// find the angle for the outer arc
angle =
Math.acos(mRadius / (mRadius + (double) SPACE_BETWEEN_WHEEL_AND_BAR + (double) ARC_WIDTH));
// change angle to degrees
angle *= (180.0 / Math.PI);
// get the complementary angle (which is the one we want)
angle = 90 - angle;
// Log.d(TAG, String.format("Angle: %f", angle));
// add the second arc (a line is added in between the end points of the arcs)
mArcPath.arcTo(mOuterArcRect, (float) angle, (float) (-2.0 * angle));
mArcPath.close();
}
public void draw(Canvas paramCanvas) {
boolean bool = DialogToastListActivity.f;
super.draw(paramCanvas);
Paint localPaint = new Paint();
localPaint.setAntiAlias(true);
RectF localRectF = new RectF(getBounds());
if (this.d != null) {
int i = (int) (13.333333F * j4.a(App.Mb.getApplicationContext()).d);
int j = (int) (2.0F * i);
Path localPath = new Path();
localPath.moveTo(localRectF.left, localRectF.bottom - j);
localPath.lineTo(localRectF.right, localRectF.bottom - j);
localPath.lineTo(localRectF.right, localRectF.bottom - this.a);
localPath.arcTo(
new RectF(
localRectF.right - 2.0F * this.a,
localRectF.bottom - 2.0F * this.a,
localRectF.right,
localRectF.bottom),
0.0F,
90.0F);
localPath.lineTo(localRectF.left + this.a, localRectF.bottom);
localPath.arcTo(
new RectF(
localRectF.left,
localRectF.bottom - 2.0F * this.a,
localRectF.left + 2.0F * this.a,
localRectF.bottom),
90.0F,
90.0F);
localPath.lineTo(localRectF.left, localRectF.bottom - j);
localPaint.setStyle(Paint.Style.FILL);
if (this.b == 16842919) {
localPaint.setColor(-1712291840);
if (!bool) ;
} else {
localPaint.setColor(1073741824);
}
paramCanvas.drawPath(localPath, localPaint);
TextPaint localTextPaint = new TextPaint();
localTextPaint.setAntiAlias(true);
localTextPaint.setColor(-1);
localTextPaint.setTextSize(i);
localTextPaint.setTypeface(Typeface.DEFAULT_BOLD);
localTextPaint.setTextAlign(Paint.Align.CENTER);
paramCanvas.drawText(
TextUtils.ellipsize(
this.d, localTextPaint, localRectF.width() - this.a, TextUtils.TruncateAt.END)
.toString(),
localRectF.left + localRectF.width() / 2.0F,
localRectF.bottom - (j - i) / 2,
localTextPaint);
}
localPaint.setStyle(Paint.Style.STROKE);
localPaint.setStrokeJoin(Paint.Join.ROUND);
localPaint.setStrokeCap(Paint.Cap.ROUND);
localRectF.top = (1.0F + localRectF.top);
localRectF.bottom = (1.0F + localRectF.bottom);
localPaint.setStrokeWidth(1.5F);
localPaint.setColor(-1711276033);
paramCanvas.drawRoundRect(localRectF, this.a, this.a, localPaint);
localRectF.top -= 1.0F;
localRectF.bottom -= 1.0F;
if (this.b == 16842919) {
localPaint.setColor(-1015808);
if (!bool) ;
} else {
localPaint.setColor(1711276032);
}
paramCanvas.drawRoundRect(localRectF, this.a, this.a, localPaint);
localPaint.setStrokeWidth(1.0F);
localPaint.setAntiAlias(false);
if (this.b == 16842919) {
localPaint.setColor(871399424);
if (!bool) ;
} else {
localPaint.setColor(855638016);
}
paramCanvas.drawRoundRect(localRectF, this.a, this.a, localPaint);
}
public void onDraw(Canvas canvas) {
canvas.drawColor(Color.TRANSPARENT);
paint.reset();
paint.setAntiAlias(true);
float midX, midY, radius, innerRadius;
path.reset();
float currentAngle = 270;
float currentSweep;
int totalValue = 0;
float padding = 2;
midX = getWidth() / 2;
midY = getHeight() / 2;
if (midX < midY) {
radius = midX;
} else {
radius = midY;
}
radius -= padding;
innerRadius = radius - thickness;
for (PieSlice slice : slices) {
totalValue += slice.getValue();
}
int count = 0;
for (PieSlice slice : slices) {
Path p = new Path();
paint.setColor(slice.getColor());
currentSweep = (slice.getValue() / totalValue) * (360);
p.arcTo(
new RectF(midX - radius, midY - radius, midX + radius, midY + radius),
currentAngle + padding,
currentSweep - padding);
p.arcTo(
new RectF(midX - innerRadius, midY - innerRadius, midX + innerRadius, midY + innerRadius),
(currentAngle + padding) + (currentSweep - padding),
-(currentSweep - padding));
p.close();
slice.setPath(p);
slice.setRegion(
new Region(
(int) (midX - radius),
(int) (midY - radius),
(int) (midX + radius),
(int) (midY + radius)));
canvas.drawPath(p, paint);
if (indexSelected == count && listener != null) {
path.reset();
paint.setColor(slice.getColor());
paint.setColor(Color.parseColor("#33B5E5"));
paint.setAlpha(100);
if (slices.size() > 1) {
path.arcTo(
new RectF(
midX - radius - (padding * 2),
midY - radius - (padding * 2),
midX + radius + (padding * 2),
midY + radius + (padding * 2)),
currentAngle,
currentSweep + padding);
path.arcTo(
new RectF(
midX - innerRadius + (padding * 2),
midY - innerRadius + (padding * 2),
midX + innerRadius - (padding * 2),
midY + innerRadius - (padding * 2)),
currentAngle + currentSweep + padding,
-(currentSweep + padding));
path.close();
} else {
path.addCircle(midX, midY, radius + padding, Direction.CW);
}
canvas.drawPath(path, paint);
paint.setAlpha(255);
}
currentAngle = currentAngle + currentSweep;
count++;
}
}
// draw path 96x96
public static void calcTurnPath(Path pathForTurn, TurnType turnType, Matrix transform) {
if (turnType == null) {
return;
}
pathForTurn.reset();
int c = 48;
int w = 16;
pathForTurn.moveTo(c, 94);
float sarrowL = 30; // side of arrow
float harrowL = (float) Math.sqrt(2) * sarrowL; // hypotenuse of arrow
float spartArrowL = (float) ((sarrowL - w / Math.sqrt(2)) / 2);
float hpartArrowL = (float) (harrowL - w) / 2;
if (TurnType.C.equals(turnType.getValue())) {
int h = 65;
pathForTurn.rMoveTo(w / 2, 0);
pathForTurn.rLineTo(0, -h);
pathForTurn.rLineTo(hpartArrowL, 0);
pathForTurn.rLineTo(-harrowL / 2, -harrowL / 2); // center
pathForTurn.rLineTo(-harrowL / 2, harrowL / 2);
pathForTurn.rLineTo(hpartArrowL, 0);
pathForTurn.rLineTo(0, h);
} else if (TurnType.TR.equals(turnType.getValue()) || TurnType.TL.equals(turnType.getValue())) {
int b = TurnType.TR.equals(turnType.getValue()) ? 1 : -1;
int h = 36;
float quadShiftX = 22;
float quadShiftY = 22;
pathForTurn.rMoveTo(-b * 8, 0);
pathForTurn.rLineTo(0, -h);
pathForTurn.rQuadTo(0, -quadShiftY, b * quadShiftX, -quadShiftY);
pathForTurn.rLineTo(0, hpartArrowL);
pathForTurn.rLineTo(b * harrowL / 2, -harrowL / 2); // center
pathForTurn.rLineTo(-b * harrowL / 2, -harrowL / 2);
pathForTurn.rLineTo(0, hpartArrowL);
pathForTurn.rQuadTo(-b * (quadShiftX + w), 0, -b * (quadShiftX + w), quadShiftY + w);
pathForTurn.rLineTo(0, h);
} else if (TurnType.TSLR.equals(turnType.getValue())
|| TurnType.TSLL.equals(turnType.getValue())) {
int b = TurnType.TSLR.equals(turnType.getValue()) ? 1 : -1;
int h = 40;
int quadShiftY = 22;
float quadShiftX = (float) (quadShiftY / (1 + Math.sqrt(2)));
float nQuadShiftX = (sarrowL - 2 * spartArrowL) - quadShiftX - w;
float nQuadShifty = quadShiftY + (sarrowL - 2 * spartArrowL);
pathForTurn.rMoveTo(-b * 4, 0);
pathForTurn.rLineTo(0, -h /* + partArrowL */);
pathForTurn.rQuadTo(
0,
-quadShiftY + quadShiftX /*- partArrowL*/,
b * quadShiftX,
-quadShiftY /*- partArrowL*/);
pathForTurn.rLineTo(b * spartArrowL, spartArrowL);
pathForTurn.rLineTo(0, -sarrowL); // center
pathForTurn.rLineTo(-b * sarrowL, 0);
pathForTurn.rLineTo(b * spartArrowL, spartArrowL);
pathForTurn.rQuadTo(b * nQuadShiftX, -nQuadShiftX, b * nQuadShiftX, nQuadShifty);
pathForTurn.rLineTo(0, h);
} else if (TurnType.TSHR.equals(turnType.getValue())
|| TurnType.TSHL.equals(turnType.getValue())) {
int b = TurnType.TSHR.equals(turnType.getValue()) ? 1 : -1;
int h = 45;
float quadShiftX = 22;
float quadShiftY = -(float) (quadShiftX / (1 + Math.sqrt(2)));
float nQuadShiftX = -(sarrowL - 2 * spartArrowL) - quadShiftX - w;
float nQuadShiftY = -quadShiftY + (sarrowL - 2 * spartArrowL);
pathForTurn.rMoveTo(-b * 8, 0);
pathForTurn.rLineTo(0, -h);
pathForTurn.rQuadTo(0, -(quadShiftX - quadShiftY), b * quadShiftX, quadShiftY);
pathForTurn.rLineTo(-b * spartArrowL, spartArrowL);
pathForTurn.rLineTo(b * sarrowL, 0); // center
pathForTurn.rLineTo(0, -sarrowL);
pathForTurn.rLineTo(-b * spartArrowL, spartArrowL);
pathForTurn.rCubicTo(
b * nQuadShiftX / 2,
nQuadShiftX / 2,
b * nQuadShiftX,
nQuadShiftX / 2,
b * nQuadShiftX,
nQuadShiftY);
pathForTurn.rLineTo(0, h);
} else if (TurnType.TU.equals(turnType.getValue())) {
int h = 54;
float quadShiftX = 13;
float quadShiftY = 13;
pathForTurn.rMoveTo(28, 0);
pathForTurn.rLineTo(0, -h);
pathForTurn.rQuadTo(0, -(quadShiftY + w), -(quadShiftX + w), -(quadShiftY + w));
pathForTurn.rQuadTo(-(quadShiftX + w), 0, -(quadShiftX + w), (quadShiftY + w));
pathForTurn.rLineTo(-hpartArrowL, 0);
pathForTurn.rLineTo(harrowL / 2, harrowL / 2); // center
pathForTurn.rLineTo(harrowL / 2, -harrowL / 2);
pathForTurn.rLineTo(-hpartArrowL, 0);
pathForTurn.rQuadTo(0, -quadShiftX, quadShiftX, -quadShiftY);
pathForTurn.rQuadTo(quadShiftX, 0, quadShiftX, quadShiftY);
pathForTurn.rLineTo(0, h);
} else if (turnType != null && turnType.isRoundAbout()) {
float t = turnType.getTurnAngle();
if (t >= 170 && t < 220) {
t = 220;
} else if (t > 160 && t < 170) {
t = 160;
}
float sweepAngle = (t - 360) - 180;
if (sweepAngle < -360) {
sweepAngle += 360;
}
float r1 = 32f;
float r2 = 24f;
float angleToRot = 0.3f;
pathForTurn.moveTo(48, 48 + r1 + 8);
pathForTurn.lineTo(48, 48 + r1);
RectF r = new RectF(48 - r1, 48 - r1, 48 + r1, 48 + r1);
pathForTurn.arcTo(r, 90, sweepAngle);
float angleRad = (float) ((180 + sweepAngle) * Math.PI / 180f);
pathForTurn.lineTo(
48 + (r1 + 4) * FloatMath.sin(angleRad), 48 - (r1 + 4) * FloatMath.cos(angleRad));
pathForTurn.lineTo(
48 + (r1 + 6) * FloatMath.sin(angleRad + angleToRot / 2),
48 - (r1 + 6) * FloatMath.cos(angleRad + angleToRot / 2));
pathForTurn.lineTo(
48 + (r1 + 12) * FloatMath.sin(angleRad - angleToRot / 2),
48 - (r1 + 12) * FloatMath.cos(angleRad - angleToRot / 2));
pathForTurn.lineTo(
48 + (r1 + 6) * FloatMath.sin(angleRad - 3 * angleToRot / 2),
48 - (r1 + 6) * FloatMath.cos(angleRad - 3 * angleToRot / 2));
pathForTurn.lineTo(
48 + (r1 + 4) * FloatMath.sin(angleRad - angleToRot),
48 - (r1 + 4) * FloatMath.cos(angleRad - angleToRot));
pathForTurn.lineTo(
48 + r2 * FloatMath.sin(angleRad - angleToRot),
48 - r2 * FloatMath.cos(angleRad - angleToRot));
r.set(48 - r2, 48 - r2, 48 + r2, 48 + r2);
pathForTurn.arcTo(r, 360 + sweepAngle + 90, -sweepAngle);
pathForTurn.lineTo(40, 48 + r2);
pathForTurn.lineTo(40, 48 + r1 + 8);
pathForTurn.close();
}
pathForTurn.close();
if (transform != null) {
pathForTurn.transform(transform);
}
}
@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);
}