@Override
public void draw(Canvas canvas) {
canvas.save();
canvas.rotate(rotation, drawableArea.exactCenterX(), drawableArea.exactCenterY());
canvas.drawPath(glyphPath, glyphPaint);
canvas.restore();
}
public void onWindowTransitionLocked(WindowState windowState, int transition) {
if (DEBUG_WINDOW_TRANSITIONS) {
Slog.i(
LOG_TAG,
"Window transition: "
+ AppTransition.appTransitionToString(transition)
+ " displayId: "
+ windowState.getDisplayId());
}
final boolean magnifying = mMagnifedViewport.isMagnifyingLocked();
final int type = windowState.mAttrs.type;
switch (transition) {
case WindowManagerPolicy.TRANSIT_ENTER:
case WindowManagerPolicy.TRANSIT_SHOW:
{
if (!magnifying) {
break;
}
switch (type) {
case WindowManager.LayoutParams.TYPE_APPLICATION:
case WindowManager.LayoutParams.TYPE_APPLICATION_PANEL:
case WindowManager.LayoutParams.TYPE_APPLICATION_MEDIA:
case WindowManager.LayoutParams.TYPE_APPLICATION_SUB_PANEL:
case WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG:
case WindowManager.LayoutParams.TYPE_SEARCH_BAR:
case WindowManager.LayoutParams.TYPE_PHONE:
case WindowManager.LayoutParams.TYPE_SYSTEM_ALERT:
case WindowManager.LayoutParams.TYPE_TOAST:
case WindowManager.LayoutParams.TYPE_SYSTEM_OVERLAY:
case WindowManager.LayoutParams.TYPE_PRIORITY_PHONE:
case WindowManager.LayoutParams.TYPE_SYSTEM_DIALOG:
case WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG:
case WindowManager.LayoutParams.TYPE_SYSTEM_ERROR:
case WindowManager.LayoutParams.TYPE_VOLUME_OVERLAY:
case WindowManager.LayoutParams.TYPE_NAVIGATION_BAR_PANEL:
case WindowManager.LayoutParams.TYPE_RECENTS_OVERLAY:
{
Rect magnifiedRegionBounds = mTempRect2;
mMagnifedViewport.getMagnifiedFrameInContentCoordsLocked(magnifiedRegionBounds);
Rect touchableRegionBounds = mTempRect1;
windowState.getTouchableRegion(mTempRegion1);
mTempRegion1.getBounds(touchableRegionBounds);
if (!magnifiedRegionBounds.intersect(touchableRegionBounds)) {
try {
mCallbacks.onRectangleOnScreenRequested(
touchableRegionBounds.left,
touchableRegionBounds.top,
touchableRegionBounds.right,
touchableRegionBounds.bottom);
} catch (RemoteException re) {
/* ignore */
}
}
}
break;
}
break;
}
}
}
@Override
protected void onDraw(Canvas canvas) {
int i = 1;
if (percentList != null && !percentList.isEmpty()) {
for (Float f : percentList) {
rect.set(
BAR_SIDE_MARGIN * i + barWidth * (i - 1),
topMargin,
(BAR_SIDE_MARGIN + barWidth) * i,
getHeight() - bottomTextHeight - TEXT_TOP_MARGIN);
canvas.drawRect(rect, bgPaint);
rect.set(
BAR_SIDE_MARGIN * i + barWidth * (i - 1),
topMargin + (int) ((getHeight() - topMargin) * percentList.get(i - 1)),
(BAR_SIDE_MARGIN + barWidth) * i,
getHeight() - bottomTextHeight - TEXT_TOP_MARGIN);
canvas.drawRect(rect, fgPaint);
i++;
}
}
if (bottomTextList != null && !bottomTextList.isEmpty()) {
i = 1;
for (String s : bottomTextList) {
canvas.drawText(
s,
BAR_SIDE_MARGIN * i + barWidth * (i - 1) + barWidth / 2,
getHeight() - bottomTextDescent,
textPaint);
i++;
}
}
}
// ==============================================================================
public final int[] renderGlyph(
char glyph, Paint paint, android.graphics.Matrix matrix, Rect bounds) {
Path p = new Path();
paint.getTextPath(String.valueOf(glyph), 0, 1, 0.0f, 0.0f, p);
RectF boundsF = new RectF();
p.computeBounds(boundsF, true);
matrix.mapRect(boundsF);
boundsF.roundOut(bounds);
bounds.left--;
bounds.right++;
final int w = bounds.width();
final int h = bounds.height();
Bitmap bm = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888);
Canvas c = new Canvas(bm);
matrix.postTranslate(-bounds.left, -bounds.top);
c.setMatrix(matrix);
c.drawPath(p, paint);
final int sizeNeeded = w * h;
if (cachedRenderArray.length < sizeNeeded) cachedRenderArray = new int[sizeNeeded];
bm.getPixels(cachedRenderArray, 0, w, 0, 0, w, h);
bm.recycle();
return cachedRenderArray;
}
@Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {
mContent.set(
getPaddingLeft(), getPaddingTop(), r - l - getPaddingRight(), b - t - getPaddingBottom());
final int width = mContent.width();
final int height = mContent.height();
// no scrolling yet, so tell dimensions to fill exactly
mHoriz.setSize(width);
mVert.setSize(height);
final Rect parentRect = new Rect();
final Rect childRect = new Rect();
for (int i = 0; i < getChildCount(); i++) {
final View child = getChildAt(i);
final LayoutParams params = (LayoutParams) child.getLayoutParams();
parentRect.set(mContent);
if (child instanceof ChartNetworkSeriesView || child instanceof ChartGridView) {
// series are always laid out to fill entire graph area
// TODO: handle scrolling for series larger than content area
Gravity.apply(params.gravity, width, height, parentRect, childRect);
child.layout(childRect.left, childRect.top, childRect.right, childRect.bottom);
} else if (child instanceof ChartSweepView) {
layoutSweep((ChartSweepView) child, parentRect, childRect);
child.layout(childRect.left, childRect.top, childRect.right, childRect.bottom);
}
}
}
@Override
protected void onDraw(Canvas canvas) {
if (processor.isLoaded()) {
int offsetLeft = (getWidth() - countInRow * smileySize) / 2;
for (int i = 0; i < smileyIds.length; i++) {
int row = i / countInRow;
int col = i % countInRow;
rect.set(
col * smileySize + smileyPadding + offsetLeft,
row * smileySize + smileyPadding,
(col + 1) * smileySize - smileyPadding + offsetLeft,
(row + 1) * smileySize - smileyPadding);
if (!canvas.quickReject(rect.left, rect.top, rect.right, rect.bottom, Canvas.EdgeType.AA)) {
Bitmap img = processor.getSection(smileysSections[i]);
if (img != null) {
sectionRect.set(
smileysX[i] * smileySrcSize,
smileysY[i] * smileySrcSize,
(smileysX[i] + 1) * smileySrcSize,
(smileysY[i] + 1) * smileySrcSize);
canvas.drawBitmap(img, sectionRect, rect, paint);
}
}
}
}
}
@Override
public boolean onLoadInt(int command_, int intData_) {
try {
switch (command_) {
case FILECOMMAND_RELATIVEIMAGESTATEBITMAPRECTLEFT:
_BitmapRect.left = intData_;
break;
case FILECOMMAND_RELATIVEIMAGESTATEBITMAPRECTTOP:
_BitmapRect.top = intData_;
break;
case FILECOMMAND_RELATIVEIMAGESTATEBITMAPRECTRIGHT:
_BitmapRect.right = intData_;
break;
case FILECOMMAND_RELATIVEIMAGESTATEBITMAPRECTBOTTOM:
_BitmapRect.bottom = intData_;
break;
// case FILECOMMAND_RELATIVEIMAGESTATEPOSLEFT:
// _PositionRect.left = intData_;
// break;
// case FILECOMMAND_RELATIVEIMAGESTATEPOSTOP:
// _PositionRect.top = intData_;
// break;
// case FILECOMMAND_RELATIVEIMAGESTATEPOSRIGHT:
// _PositionRect.right = intData_;
// break;
// case FILECOMMAND_RELATIVEIMAGESTATEPOSBOTTOM:
// _PositionRect.bottom = intData_;
// break;
}
} catch (Exception e) {
return false;
}
return true;
}
public void paintBitmap(Context context, Canvas c, Rect dest) {
int color0 = Color.argb(0xFF, 196, 181, 51);
int color1 = Color.argb(0xFF, 251, 219, 39);
int color2 = Color.argb(0xFF, 255, 239, 151);
int border = Color.argb(0xFF, 220, 200, 80);
Paint p = new Paint();
p.setAntiAlias(true);
float width = dest.width() / 20.0f;
float insideSize = dest.width() - 2 * width;
RectF inside1 =
new RectF(
dest.left + width - 1,
dest.top + width - 1,
dest.right - width + 1,
dest.bottom - width + 1);
RectF inside =
new RectF(dest.left + width, dest.top + width, dest.right - width, dest.bottom - width);
LinearGradient linear =
new LinearGradient(
inside1.left,
inside1.top + insideSize / 3,
inside1.right,
inside1.top + 2 * insideSize / 3,
new int[] {color0, color1, color2},
null,
Shader.TileMode.CLAMP);
p.setShader(linear);
c.drawRoundRect(inside1, width, width, p);
p.setShader(null);
p.setColor(border);
Path path = new Path();
path.addRoundRect(inside, width, width, Path.Direction.CCW);
path.addRect(new RectF(dest), Path.Direction.CW);
c.drawPath(path, p);
}
private void getScreenBitmap() {
mView.getRootView().destroyDrawingCache();
mView.getGlobalVisibleRect(mRect, point);
realheight = mView.getHeight();
realwidth = mView.getWidth();
dst.set(0, 0, realwidth, realheight);
int w = Math.round(realwidth * BITMAP_RATIO);
int h = Math.round(realheight * BITMAP_RATIO);
w = w & ~0x03;
h = h & ~0x03;
if (w <= 0 || h <= 0) return;
if (bitmap == null || bitmap.getWidth() != w || bitmap.getHeight() != h) {
bitmap = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888);
mMatrix.setScale(BITMAP_RATIO, BITMAP_RATIO);
mMatrix.invert(mDrawMatrix);
src.set(0, 0, w, h);
}
float dx = -(Math.min(0, mView.getLeft()) + mRect.left);
float dy = (-point.y);
mCanvas.restoreToCount(1);
mCanvas.setBitmap(bitmap);
mCanvas.setMatrix(mMatrix);
mCanvas.translate(dx, dy);
mCanvas.save();
mView.getRootView().draw(mCanvas);
}
@Override
public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) {
if (distanceY != 0 && distanceX != 0) {}
if (null != bannerView) {
Rect rect = new Rect();
bannerView.getHitRect(rect);
if (null != e1) {
if (rect.contains((int) e1.getX(), (int) e1.getY())) {
return false;
}
}
if (null != e2) {
if (rect.contains((int) e2.getX(), (int) e2.getY())) {
return false;
}
}
}
// if(Math.abs(distanceY) >= Math.abs(distanceX))
// {
// Log.e("listview", "********************** distanceX :" + distanceX + "
// distanceY" + distanceY + "\n");
// return true;
// }
// Log.e("listview", "-------------------------- distanceX :" + distanceX + "
// distanceY" + distanceY + "\n");
return true;
}
/**
* Returns a PNG-encoded screenshot of the the window region at (|windowX|, |windowY|) with the
* size |width| by |height| pixels.
*/
@CalledByNative
public byte[] grabSnapshot(int windowX, int windowY, int width, int height) {
try {
// Take a screenshot of the root activity view. This generally includes UI
// controls such as the URL bar and OS windows such as the status bar.
View rootView = mActivity.findViewById(android.R.id.content).getRootView();
Bitmap bitmap = UiUtils.generateScaledScreenshot(rootView, 0, Bitmap.Config.ARGB_8888);
if (bitmap == null) return null;
// Clip the result into the requested region.
if (windowX > 0
|| windowY > 0
|| width != bitmap.getWidth()
|| height != bitmap.getHeight()) {
Rect clip = new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight());
clip.intersect(windowX, windowY, windowX + width, windowY + height);
bitmap = Bitmap.createBitmap(bitmap, clip.left, clip.top, clip.width(), clip.height());
}
// Compress the result into a PNG.
ByteArrayOutputStream result = new ByteArrayOutputStream();
if (!bitmap.compress(Bitmap.CompressFormat.PNG, 100, result)) return null;
bitmap.recycle();
return result.toByteArray();
} catch (OutOfMemoryError e) {
Log.e(TAG, "Out of memory while grabbing window snapshot.", e);
return null;
}
}
@Override
public boolean onTouch(View v, MotionEvent event) {
switch (event.getAction() & MotionEvent.ACTION_MASK) {
case MotionEvent.ACTION_DOWN:
matrix.getValues(imageValues);
selectedPoint[0] = (event.getX() - imageValues[2]) / imageValues[0];
selectedPoint[1] = (event.getY() - imageValues[5]) / imageValues[4];
Log.d("POINT_TOUCH", "IMAGE : " + selectedPoint[0] + " and " + selectedPoint[1]);
if (selectedPoint[1] < bounds.height()) {
marker.setX(event.getX() - markerBounds.width() / 2);
marker.setY(event.getY() - markerBounds.height());
marker.setAlpha(VISIBLE);
measureButton.setClickable(true);
measureButton.setEnabled(true);
} else {
marker.setAlpha(TRANSPARENT);
measureButton.setClickable(false);
measureButton.setEnabled(false);
}
break;
}
return true;
}
private void initialize(Context context, AttributeSet attrs, int defStyleAttr) {
TypedArray a =
context.obtainStyledAttributes(
attrs, R.styleable.CardView, defStyleAttr, R.style.CardView_Light);
int backgroundColor = a.getColor(R.styleable.CardView_cardBackgroundColor, 0);
float radius = a.getDimension(R.styleable.CardView_cardCornerRadius, 0);
float elevation = a.getDimension(R.styleable.CardView_cardElevation, 0);
float maxElevation = a.getDimension(R.styleable.CardView_cardMaxElevation, 0);
mCompatPadding = a.getBoolean(R.styleable.CardView_cardUseCompatPadding, false);
mPreventCornerOverlap = a.getBoolean(R.styleable.CardView_cardPreventCornerOverlap, true);
int defaultPadding = a.getDimensionPixelSize(R.styleable.CardView_contentPadding, 0);
mContentPadding.left =
a.getDimensionPixelSize(R.styleable.CardView_contentPaddingLeft, defaultPadding);
mContentPadding.top =
a.getDimensionPixelSize(R.styleable.CardView_contentPaddingTop, defaultPadding);
mContentPadding.right =
a.getDimensionPixelSize(R.styleable.CardView_contentPaddingRight, defaultPadding);
mContentPadding.bottom =
a.getDimensionPixelSize(R.styleable.CardView_contentPaddingBottom, defaultPadding);
if (elevation > maxElevation) {
maxElevation = elevation;
}
a.recycle();
IMPL.initialize(this, context, backgroundColor, radius, elevation, maxElevation);
}
private void computeGlyphPath() {
drawableArea.set(getBounds());
drawableArea.inset(padding, padding);
glyphPaint.getTextPath(glyph, 0, 1, 0, 0, glyphPath);
// Add an extra path point to fix the icon remaining blank on a Galaxy Note 2 running 4.1.2.
glyphPath.computeBounds(glyphPathBounds, false);
final float centerX = glyphPathBounds.centerX();
final float centerY = glyphPathBounds.centerY();
glyphPath.moveTo(centerX, centerY);
glyphPath.lineTo(centerX + 0.001f, centerY + 0.001f);
final float areaWidthF = (float) drawableArea.width();
final float areaHeightF = (float) drawableArea.height();
final float scaleX = areaWidthF / glyphPathBounds.width();
final float scaleY = areaHeightF / glyphPathBounds.height();
final float scaleFactor = Math.min(scaleX, scaleY);
glyphPathTransform.setScale(scaleFactor, scaleFactor);
glyphPath.transform(glyphPathTransform);
// TODO this two pass calculation irks me.
// It has to be possible to push this into a single Matrix transform; what makes it hard is
// that the origin of Text is not top-left, but baseline-left so need to account for that.
glyphPath.computeBounds(glyphPathBounds, false);
final float areaLeftF = (float) drawableArea.left;
final float areaTopF = (float) drawableArea.top;
float transX = areaLeftF - glyphPathBounds.left;
transX += 0.5f * Math.abs(areaWidthF - glyphPathBounds.width());
float transY = areaTopF - glyphPathBounds.top;
transY += 0.5f * Math.abs(areaHeightF - glyphPathBounds.height());
glyphPath.offset(transX, transY);
invalidateSelf();
}
/**
* This will generate a bitmap with the pattern as big as the rectangle we were allow to draw on.
* We do this to chache the bitmap so we don't need to recreate it each time draw() is called
* since it takes a few milliseconds.
*/
private void generatePatternBitmap() {
if (getBounds().width() <= 0 || getBounds().height() <= 0) {
return;
}
mBitmap = Bitmap.createBitmap(getBounds().width(), getBounds().height(), Config.ARGB_8888);
Canvas canvas = new Canvas(mBitmap);
Rect r = new Rect();
boolean verticalStartWhite = true;
for (int i = 0; i <= numRectanglesVertical; i++) {
boolean isWhite = verticalStartWhite;
for (int j = 0; j <= numRectanglesHorizontal; j++) {
r.top = i * mRectangleSize;
r.left = j * mRectangleSize;
r.bottom = r.top + mRectangleSize;
r.right = r.left + mRectangleSize;
canvas.drawRect(r, isWhite ? mPaintWhite : mPaintGray);
isWhite = !isWhite;
}
verticalStartWhite = !verticalStartWhite;
}
}
protected void onDraw(Canvas canvas)
{
this;
JVM INSTR monitorenter ;
c.set(getThumbOffset(), getHeight() / 2 - f / 4, getWidth() - getThumbOffset(), getHeight() / 2 + f / 4);
d.setColor(0xff888888);
canvas.drawRect(c, d);
int i = getWidth();
int j = getHeight();
canvas.drawBitmap(e, i / 2 - e.getWidth() / 2, j / 2 - e.getHeight() / 2, null);
if (getProgress() > 500)
{
c.set(getWidth() / 2, getHeight() / 2 - f / 2, (getWidth() / 2 + (getWidth() * (getProgress() - 500)) / 1000) - ((getProgress() - 500) * getThumbOffset()) / 500, getHeight() / 2 + f / 2);
d.setColor(g.getResources().getColor(0x7f0f0007));
canvas.drawRect(c, d);
}
if (getProgress() < 500)
{
c.set((getWidth() / 2 - (getWidth() * (500 - getProgress())) / 1000) + ((500 - getProgress()) * getThumbOffset()) / 500, getHeight() / 2 - f / 2, getWidth() / 2, getHeight() / 2 + f / 2);
d.setColor(g.getResources().getColor(0x7f0f0007));
canvas.drawRect(c, d);
}
super.onDraw(canvas);
this;
JVM INSTR monitorexit ;
return;
canvas;
throw canvas;
}
@StressTest
@UiThreadTest
public void testRandomTouch() {
MemoryLogger memoryLogger = new MemoryLogger("testRandomTouch", 100);
viewManager.setKeyboardLayout(KeyboardLayout.TWELVE_KEYS);
final int actions = 500;
final Random random = new Random();
Rect rect = getViewRect();
memoryLogger.logMemory("start");
for (int i = 0; i < actions; i++) {
final int x = rect.left + random.nextInt(rect.width());
final int y = rect.top + random.nextInt(rect.height());
inputView.dispatchTouchEvent(MotionEvent.obtain(0, 0, MotionEvent.ACTION_DOWN, x, y, 0));
inputView.dispatchTouchEvent(MotionEvent.obtain(0, 0, MotionEvent.ACTION_UP, x, y, 0));
// updateRequest sends asynchronous message to server. So we need to wait a moment
// for server processing.
sleep(200);
memoryLogger.logMemoryInterval();
}
memoryLogger.logMemory("start");
}
public void onDraw(Canvas canvas)
{
canvas.drawARGB(255, 0, 0, 0);
getDrawingRect(a);
b.as.a(canvas, (a.width() - b.as.f) / 2, (a.height() - b.as.g) / 2);
invalidate();
}
// 裁剪解决方案---（根据Bitmap图片压缩）
public static Bitmap createScaledBitmap(
Bitmap unscaledBitmap, int dstWidth, int dstHeight, ScalingLogic scalingLogic) {
Rect srcRect =
calculateSrcRect(
unscaledBitmap.getWidth(),
unscaledBitmap.getHeight(),
dstWidth,
dstHeight,
scalingLogic);
Rect dstRect =
calculateDstRect(
unscaledBitmap.getWidth(),
unscaledBitmap.getHeight(),
dstWidth,
dstHeight,
scalingLogic);
Bitmap scaledBitmap = Bitmap.createBitmap(dstRect.width(), dstRect.height(), Config.RGB_565);
Canvas canvas = new Canvas(scaledBitmap);
canvas.drawBitmap(unscaledBitmap, srcRect, dstRect, new Paint(Paint.FILTER_BITMAP_FLAG));
return scaledBitmap;
}
/**
* A factory method to build the appropriate LuminanceSource object based on the format of the
* preview buffers, as described by Camera.Parameters.
*
* @param data A preview frame.
* @param width The width of the image.
* @param height The height of the image.
* @return A PlanarYUVLuminanceSource instance.
*/
public PlanarYUVLuminanceSource buildLuminanceSource(byte[] data, int width, int height) {
Rect rect = getFramingRectInPreview();
int previewFormat = configManager.getPreviewFormat();
String previewFormatString = configManager.getPreviewFormatString();
switch (previewFormat) {
// This is the standard Android format which all devices are REQUIRED to
// support.
// In theory, it's the only one we should ever care about.
case PixelFormat.YCbCr_420_SP:
// This format has never been seen in the wild, but is compatible as
// we only care
// about the Y channel, so allow it.
case PixelFormat.YCbCr_422_SP:
return new PlanarYUVLuminanceSource(
data, width, height, rect.left, rect.top, rect.width(), rect.height());
default:
// The Samsung Moment incorrectly uses this variant instead of the
// 'sp' version.
// Fortunately, it too has all the Y data up front, so we can read
// it.
if ("yuv420p".equals(previewFormatString)) {
return new PlanarYUVLuminanceSource(
data, width, height, rect.left, rect.top, rect.width(), rect.height());
}
}
throw new IllegalArgumentException(
"Unsupported picture format: " + previewFormat + '/' + previewFormatString);
}
@Override
public boolean onSingleTapConfirmed(MotionEvent e) {
Rect viewRect = new Rect();
for (int i = 0; i < getChildCount(); i++) {
View child = getChildAt(i);
int left = child.getLeft();
int right = child.getRight();
int top = child.getTop();
int bottom = child.getBottom();
viewRect.set(left, top, right, bottom);
if (viewRect.contains((int) e.getX(), (int) e.getY())) {
if (mOnItemClicked != null) {
mOnItemClicked.onItemClick(
HorizontalListView.this,
child,
mLeftViewIndex + 1 + i,
mAdapter.getItemId(mLeftViewIndex + 1 + i));
}
if (mOnItemSelected != null) {
mOnItemSelected.onItemSelected(
HorizontalListView.this,
child,
mLeftViewIndex + 1 + i,
mAdapter.getItemId(mLeftViewIndex + 1 + i));
}
break;
}
}
return true;
}
@Override
public void draw(Canvas canvas, Rect chartArea) {
int n = points.size();
scaledGap = barGap * (float) (chartArea.width() / (maxX - minX));
barWidth = (chartArea.width() - scaledGap * (n - 1)) / n;
Point p;
double scaledY;
double yMax = chartArea.top;
for (int i = 0; i < points.size(); i++) {
y0 = chartArea.top + chartArea.height();
p = points.get(i);
scaledY = (p.getY() - minY + barGap) * (chartArea.height()) / (maxY - minY + 2 * barGap);
double scaledX = i * (barWidth + scaledGap);
if (!areSum.get(i)) {
y0 = yMax + scaledY;
drawPoint(canvas, scaledX + chartArea.left, yMax, colors.get(i));
yMax += scaledY;
} else {
drawPoint(
canvas,
scaledX + chartArea.left,
chartArea.top + chartArea.height() - scaledY,
colors.get(i));
}
}
}
/** @brief update helper function for the polaroid bg layer */
private void updatePolaroidDrawable(Rect bounds) {
PDEColor highColor;
PDEColor lowColor;
float red, green, blue;
Rect frameRect = new Rect(0, 0, bounds.width(), bounds.height());
mElementCornerRadius = bounds.width() * 0.07f;
// update Frame
mElementPolaroidDrawable.setBounds(frameRect);
mElementPolaroidDrawable.setElementCornerRadius(mElementCornerRadius);
mElementPolaroidDrawable.setElementBorderColor(mElementPolaroidFrameColor);
// todo: this border stuff does not work properly!!! So we take a workaround.
// mElementPolaroidDrawable.setElementBorderWidth(polaroidRelativeValue(2.5f));
int border = Math.round(polaroidRelativeValue(2.5f));
mElementGradientDrawable.setBounds(
frameRect.left + border,
frameRect.top + border,
frameRect.right - border,
frameRect.bottom - border);
red = mElementPolaroidFrameColor.getRed();
blue = mElementPolaroidFrameColor.getBlue();
green = mElementPolaroidFrameColor.getGreen();
highColor = new PDEColor(red, green, blue, 0.0f);
lowColor = new PDEColor(red - 0.33f, green - 0.33f, blue - 0.33f, 0.75f);
mElementGradientDrawable.setElementBackgroundGradientColors(highColor, highColor, lowColor);
mElementGradientDrawable.setElementGradientDistributionPositions(0.0f, 0.85f, 1.0f);
// set other layer data
mElementPolaroidDrawable.setElementBackgroundColor(mElementPolaroidFrameColor);
mElementGradientDrawable.setElementCornerRadius(mElementCornerRadius);
mElementGradientDrawable.setElementBorderColor(PDEColor.valueOf("DTTransparentBlack"));
}
// Determines which edges are hit by touching at (x, y)
public int getHit(float x, float y) {
Rect r = computeLayout();
final float hysteresis = 20F;
int retval = GROW_NONE;
// verticalCheck makes sure the position is between the top and
// the bottom edge (with some tolerance). Similar for horizCheck.
boolean verticalCheck = (y >= r.top - hysteresis) && (y < r.bottom + hysteresis);
boolean horizCheck = (x >= r.left - hysteresis) && (x < r.right + hysteresis);
// Check whether the position is near some edge(s)
if ((Math.abs(r.left - x) < hysteresis) && verticalCheck) {
retval |= GROW_LEFT_EDGE;
}
if ((Math.abs(r.right - x) < hysteresis) && verticalCheck) {
retval |= GROW_RIGHT_EDGE;
}
if ((Math.abs(r.top - y) < hysteresis) && horizCheck) {
retval |= GROW_TOP_EDGE;
}
if ((Math.abs(r.bottom - y) < hysteresis) && horizCheck) {
retval |= GROW_BOTTOM_EDGE;
}
// Not near any edge but inside the rectangle: move
if (retval == GROW_NONE && r.contains((int) x, (int) y)) {
retval = MOVE;
}
return retval;
}
private void computePath(Rect bounds) {
final float currentScale = mCurrentScale;
final Path path = mPath;
final RectF rect = mRect;
final Matrix matrix = mMatrix;
path.reset();
int totalSize = Math.min(bounds.width(), bounds.height());
float initial = mClosedStateSize;
float destination = totalSize;
float currentSize = initial + (destination - initial) * currentScale;
float halfSize = currentSize / 2f;
float inverseScale = 1f - currentScale;
float cornerSize = halfSize * inverseScale;
float[] corners =
new float[] {
halfSize, halfSize, halfSize, halfSize, halfSize, halfSize, cornerSize, cornerSize
};
rect.set(bounds.left, bounds.top, bounds.left + currentSize, bounds.top + currentSize);
path.addRoundRect(rect, corners, Path.Direction.CCW);
matrix.reset();
matrix.postRotate(-45, bounds.left + halfSize, bounds.top + halfSize);
matrix.postTranslate((bounds.width() - currentSize) / 2, 0);
float hDiff = (bounds.bottom - currentSize - mExternalOffset) * inverseScale;
matrix.postTranslate(0, hDiff);
path.transform(matrix);
}
void updateDstRect() {
if (mApplyGravity) {
if (mIsCircular) {
final int minDimen = Math.min(mBitmapWidth, mBitmapHeight);
gravityCompatApply(mGravity, minDimen, minDimen, getBounds(), mDstRect);
// inset the drawing rectangle to the largest contained square,
// so that a circle will be drawn
final int minDrawDimen = Math.min(mDstRect.width(), mDstRect.height());
final int insetX = Math.max(0, (mDstRect.width() - minDrawDimen) / 2);
final int insetY = Math.max(0, (mDstRect.height() - minDrawDimen) / 2);
mDstRect.inset(insetX, insetY);
mCornerRadius = 0.5f * minDrawDimen;
} else {
gravityCompatApply(mGravity, mBitmapWidth, mBitmapHeight, getBounds(), mDstRect);
}
mDstRectF.set(mDstRect);
if (mBitmapShader != null) {
// setup shader matrix
mShaderMatrix.setTranslate(mDstRectF.left, mDstRectF.top);
mShaderMatrix.preScale(
mDstRectF.width() / mBitmap.getWidth(), mDstRectF.height() / mBitmap.getHeight());
mBitmapShader.setLocalMatrix(mShaderMatrix);
mPaint.setShader(mBitmapShader);
}
mApplyGravity = false;
}
}
protected Rect getIconRect(int viewWidth, int viewHeight, int drawableWidth, int drawableHeight) {
DragLayer dragLayer = mLauncher.getDragLayer();
// Find the rect to animate to (the view is center aligned)
Rect to = new Rect();
dragLayer.getViewRectRelativeToSelf(this, to);
final int width = drawableWidth;
final int height = drawableHeight;
final int left;
final int right;
if (Utilities.isRtl(getResources())) {
right = to.right - getPaddingRight();
left = right - width;
} else {
left = to.left + getPaddingLeft();
right = left + width;
}
final int top = to.top + (getMeasuredHeight() - height) / 2;
final int bottom = top + height;
to.set(left, top, right, bottom);
// Center the destination rect about the trash icon
final int xOffset = (int) -(viewWidth - width) / 2;
final int yOffset = (int) -(viewHeight - height) / 2;
to.offset(xOffset, yOffset);
return to;
}
/**
* Method that load the gles texture and apply to the requestor frame (which includes fix the
* aspect ratio and/or effects and borders)
*
* @param requestor The requestor target
* @param ti The original texture information (the one with the bitmap one)
*/
private void applyToRequestor(TextureRequestor requestor, GLESTextureInfo ti) {
// Transform requestor dimensions to screen dimensions
RectF dimens = requestor.getRequestorDimensions();
Rect pixels =
new Rect(
0,
0,
(int) (mScreenDimensions.width() * dimens.width() / 2),
(int) (mScreenDimensions.height() * dimens.height() / 2));
final Disposition disposition = requestor.getDisposition();
synchronized (mEffectsSync) {
if (disposition.hasFlag(Disposition.EFFECT_FLAG)) {
ti.effect = mEffects.getNextEffect();
}
if (disposition.hasFlag(Disposition.BORDER_FLAG)) {
ti.border = mBorders.getNextBorder();
}
}
// Check if we have to apply any correction to the image
GLESTextureInfo dst;
if (ti.bitmap != null && Preferences.General.isFixAspectRatio(mContext)) {
// Create a texture of power of two here to avoid scaling the bitmap twice
int w = pixels.width();
int h = pixels.height();
if (!BitmapUtils.isPowerOfTwo(w, h)
&& PreferencesProvider.Preferences.General.isPowerOfTwo(mContext)) {
w = h = BitmapUtils.calculateUpperPowerOfTwo(Math.min(w, h));
}
// Create a thumbnail of the image
Bitmap thumb = BitmapUtils.createScaledBitmap(ti.bitmap, w, h, BitmapUtils.ScalingLogic.CROP);
if (!thumb.equals(ti.bitmap)) {
ti.bitmap.recycle();
}
dst = GLESUtil.loadTexture(mContext, thumb, ti.effect, ti.border, pixels);
} else {
// Load the texture without any correction
dst = GLESUtil.loadTexture(mContext, ti.bitmap, ti.effect, ti.border, pixels);
}
// Swap references
ti.bitmap = dst.bitmap;
ti.handle = dst.handle;
ti.effect = null;
ti.border = null;
dst.handle = 0;
dst.bitmap = null;
// And notify to the requestor
requestor.setTextureHandle(ti);
// Clean up memory
if (ti.bitmap != null) {
ti.bitmap.recycle();
ti.bitmap = null;
}
}
private void drawRecentTitle(Canvas paramCanvas) {
Object localObject2 = "继续收听 “";
Object localObject1 = localObject2;
if (this.mNode != null) {
localObject1 = localObject2;
if (this.mNode.nodeName != null) {
localObject1 = localObject2;
if (this.mNode.nodeName.equalsIgnoreCase("playhistory"))
localObject1 =
"继续收听 “" + ((ProgramNode) ((PlayHistoryNode) this.mNode).playNode).title + "”";
}
}
localObject2 = SkinManager.getInstance().getSubTextPaint();
localObject1 =
TextUtils.ellipsize(
(CharSequence) localObject1,
(TextPaint) localObject2,
this.recentTitleLayout.width,
TextUtils.TruncateAt.END)
.toString();
Rect localRect = new Rect();
((TextPaint) localObject2)
.getTextBounds((String) localObject1, 0, ((String) localObject1).length(), localRect);
float f = this.recentTitleLayout.leftMargin;
int i = this.recentTitleLayout.topMargin;
int j = localRect.top;
paramCanvas.drawText(
(String) localObject1,
f,
(this.recentItemLayout.height - localRect.height()) / 2 + (i - j),
(Paint) localObject2);
}
private void updatePath() {
float radius = getWidth() / 20;
float arrowHeight = getHeight() / 4;
Rect rect = new Rect(2, 2, this.getWidth() - 4, this.getHeight() - 4);
mPath = new Path();
mPath.moveTo(rect.left + radius, rect.top);
mPath.lineTo(rect.right, rect.top);
mPath.lineTo(rect.right, rect.bottom - arrowHeight);
mPath.lineTo(rect.exactCenterX(), rect.bottom);
mPath.lineTo(rect.left, rect.bottom - arrowHeight);
mPath.lineTo(rect.left, rect.top);
mPath.close();
int color = this.getContext().getResources().getColor(R.color.tag_unselected_outline);
if (mIsActive) color = this.getContext().getResources().getColor(R.color.tag_selected_outline);
mPaint = new Paint();
mPaint.setAntiAlias(true);
mPaint.setColor(color);
mPaint.setStyle(Paint.Style.FILL);
mPaint.setStrokeWidth(0);
mPaint.setStrokeJoin(Paint.Join.ROUND); // set the join to round you
// want
mPaint.setStrokeCap(Paint.Cap.ROUND); // set the paint cap to round too
mPaint.setPathEffect(new CornerPathEffect(radius)); // set the path
// effect when they
color = this.getContext().getResources().getColor(R.color.tag_unselected);
if (mIsActive) color = this.getContext().getResources().getColor(R.color.tag_selected);
mShader = new LinearGradient(0, 0, 0, getHeight(), color, color, Shader.TileMode.CLAMP);
}
