java类android.graphics.drawable.shapes.OvalShape的实例源码

private Drawable createCircleDrawable(int color, float strokeWidth) {
  int alpha = Color.alpha(color);
  int opaqueColor = opaque(color);

  ShapeDrawable fillDrawable = new ShapeDrawable(new OvalShape());

  final Paint paint = fillDrawable.getPaint();
  paint.setAntiAlias(true);
  paint.setColor(opaqueColor);

  Drawable[] layers = {
      fillDrawable,
      createInnerStrokesDrawable(opaqueColor, strokeWidth)
  };

  LayerDrawable drawable = alpha == 255 || !mStrokeVisible
      ? new LayerDrawable(layers)
      : new TranslucentLayerDrawable(alpha, layers);

  int halfStrokeWidth = (int) (strokeWidth / 2f);
  drawable.setLayerInset(1, halfStrokeWidth, halfStrokeWidth, halfStrokeWidth, halfStrokeWidth);

  return drawable;
}

private Bitmap getLargeNotificationIcon(Bitmap bitmap) {
    Resources resources = mContext.getResources();
    int height = (int) resources.getDimension(android.R.dimen.notification_large_icon_height);
    int width = (int) resources.getDimension(android.R.dimen.notification_large_icon_width);
    final OvalShape circle = new OvalShape();
    circle.resize(width, height);
    final Paint paint = new Paint();
    paint.setColor(ApiCompatibilityUtils.getColor(resources, R.color.google_blue_grey_500));

    final Bitmap result = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(result);
    circle.draw(canvas, paint);
    float leftOffset = (width - bitmap.getWidth()) / 2f;
    float topOffset = (height - bitmap.getHeight()) / 2f;
    if (leftOffset >= 0 && topOffset >= 0) {
        canvas.drawBitmap(bitmap, leftOffset, topOffset, null);
    } else {
        // Scale down the icon into the notification icon dimensions
        canvas.drawBitmap(bitmap,
                new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight()),
                new Rect(0, 0, width, height),
                null);
    }
    return result;
}

public CircleImageView(Context context, int color, final float radius) {
    super(context);
    final float density = getContext().getResources().getDisplayMetrics().density;
    final int diameter = (int) (radius * density * 2);
    final int shadowYOffset = (int) (density * Y_OFFSET);
    final int shadowXOffset = (int) (density * X_OFFSET);

    mShadowRadius = (int) (density * SHADOW_RADIUS);

    ShapeDrawable circle;
    if (elevationSupported()) {
        circle = new ShapeDrawable(new OvalShape());
        ViewCompat.setElevation(this, SHADOW_ELEVATION * density);
    } else {
        OvalShape oval = new OvalShadow(mShadowRadius, diameter);
        circle = new ShapeDrawable(oval);
        ViewCompat.setLayerType(this, ViewCompat.LAYER_TYPE_SOFTWARE, circle.getPaint());
        circle.getPaint().setShadowLayer(mShadowRadius, shadowXOffset, shadowYOffset,
                KEY_SHADOW_COLOR);
        final int padding = (int) mShadowRadius;
        // set padding so the inner image sits correctly within the shadow.
        setPadding(padding, padding, padding, padding);
    }
    circle.getPaint().setColor(color);
    setBackgroundDrawable(circle);
}

private Drawable createCircleDrawable(int color, float strokeWidth) {
  int alpha = Color.alpha(color);
  int opaqueColor = opaque(color);

  ShapeDrawable fillDrawable = new ShapeDrawable(new OvalShape());

  final Paint paint = fillDrawable.getPaint();
  paint.setAntiAlias(true);
  paint.setColor(opaqueColor);

  Drawable[] layers = {
      fillDrawable,
      createInnerStrokesDrawable(opaqueColor, strokeWidth)
  };

  LayerDrawable drawable = alpha == 255 || !mStrokeVisible
      ? new LayerDrawable(layers)
      : new TranslucentLayerDrawable(alpha, layers);

  int halfStrokeWidth = (int) (strokeWidth / 2f);
  drawable.setLayerInset(1, halfStrokeWidth, halfStrokeWidth, halfStrokeWidth, halfStrokeWidth);

  return drawable;
}

private ShapeDrawable getDotBackground() {
    ShapeDrawable drawable = null;
    switch (mode) {
        case ROUND_RECT:
            int radius = dip2Pixels(dotRadius);
            float[] outerRect = new float[] { radius, radius, radius, radius, radius, radius, radius, radius };

            RoundRectShape rr = new RoundRectShape(outerRect, null, null);
            drawable = new InnerShapeDrawableWithText(rr, dotText);
            drawable.getPaint().setColor(dotColor);
            break;
        case CIRCLE:
            OvalShape os = new OvalShape();
            drawable = new InnerShapeDrawableWithText(os, dotText);
            drawable.getPaint().setColor(dotColor);
            //                int paddingPixels = dip2Pixels(8);
            //                drawable.setPadding(paddingPixels, paddingPixels, paddingPixels,
            //                        paddingPixels);
            break;
    }

    return drawable;
}

private void initColorLayout() {
    float width = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 48, getContext().getResources().getDisplayMetrics());
    mColorLayout.removeAllViews();
    for(int i = 0, size = colors.length; i < size; i ++) {
        ShapeDrawable shapeDrawable = new ShapeDrawable(new OvalShape());
        shapeDrawable.setBounds(0, 0, (int) width, (int) width);
        shapeDrawable.getPaint().setColor(colors[i]);
        View view = new View(getContext());
        view.setBackgroundDrawable(shapeDrawable);
        view.setTag(colors[i]);
        view.setOnClickListener(new ColorItemClickListener());
        MarginLayoutParams layoutParams = new LayoutParams((int) width, (int) width);
        layoutParams.setMargins((int) (width / 8), 0, (int) (width / 8), 0);
        mColorLayout.addView(view, layoutParams);
    }
}

@TargetApi(Build.VERSION_CODES.JELLY_BEAN)
private void Colorize() {
    for (int i = 0; i < buttons.size(); i++) {
        ShapeDrawable d = new ShapeDrawable(new OvalShape());
        d.setBounds(58, 58, 58, 58);
        Log.e("Shape drown no", i + "");
        buttons.get(i).setVisibility(View.INVISIBLE);

            d.getPaint().setStyle(Paint.Style.FILL);
            d.getPaint().setColor(colors.get(i));

        buttons.get(i).setBackground(d);
    }
        animate();

}

public CircleImageView(Context context, int color, final float radius) {
    super(context);
    final float density = getContext().getResources().getDisplayMetrics().density;
    final int diameter = (int) (radius * density * 2);
    final int shadowYOffset = (int) (density * Y_OFFSET);
    final int shadowXOffset = (int) (density * X_OFFSET);

    mShadowRadius = (int) (density * SHADOW_RADIUS);

    ShapeDrawable circle;
    if (elevationSupported()) {
        circle = new ShapeDrawable(new OvalShape());
        //ViewCompat.setElevation(this, SHADOW_ELEVATION * density);
    } else {
        OvalShape oval = new OvalShadow(mShadowRadius, diameter);
        circle = new ShapeDrawable(oval);
        ViewCompat.setLayerType(this, ViewCompat.LAYER_TYPE_SOFTWARE, circle.getPaint());
        circle.getPaint().setShadowLayer(mShadowRadius, shadowXOffset, shadowYOffset,
                KEY_SHADOW_COLOR);
        final int padding = (int) mShadowRadius;
        // set padding so the inner image sits correctly within the shadow.
        setPadding(padding, padding, padding, padding);
    }
    circle.getPaint().setColor(color);
    setBackgroundDrawable(circle);
}

/**
 *
 * @param isDisplayInToolbarMenu
 */
public void setHighLightMode(boolean isDisplayInToolbarMenu){
    isHighLightMode = true;
    ViewGroup.LayoutParams params = getLayoutParams();
    params.width = dp2px(getContext(), 8);
    params.height = params.width;
    if(isDisplayInToolbarMenu && params instanceof FrameLayout.LayoutParams){
        ((FrameLayout.LayoutParams)params).topMargin=dp2px(getContext(), 8);
        ((FrameLayout.LayoutParams)params).rightMargin=dp2px(getContext(), 8);
    }
    setLayoutParams(params);
    ShapeDrawable drawable = new ShapeDrawable(new OvalShape());
    ViewCompat.setLayerType(this, ViewCompat.LAYER_TYPE_SOFTWARE, drawable.getPaint());
    drawable.getPaint().setColor(backgroundColor);
    drawable.getPaint().setAntiAlias(true);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
        setBackground(drawable);
    } else {
        setBackgroundDrawable(drawable);
    }
    setText("");
    setVisibility(View.VISIBLE);
}

public CircleImageView(Context context, int color, final float radius) {
    super(context);
    final float density = getContext().getResources().getDisplayMetrics().density;
    final int diameter = (int) (radius * density * 2);
    final int shadowYOffset = (int) (density * Y_OFFSET);
    final int shadowXOffset = (int) (density * X_OFFSET);

    mShadowRadius = (int) (density * SHADOW_RADIUS);

    ShapeDrawable circle;
    if (elevationSupported()) {
        circle = new ShapeDrawable(new OvalShape());
        ViewCompat.setElevation(this, SHADOW_ELEVATION * density);
    } else {
        OvalShape oval = new OvalShadow(mShadowRadius, diameter);
        circle = new ShapeDrawable(oval);
        ViewCompat.setLayerType(this, ViewCompat.LAYER_TYPE_SOFTWARE, circle.getPaint());
        circle.getPaint().setShadowLayer(mShadowRadius, shadowXOffset, shadowYOffset,
                KEY_SHADOW_COLOR);
        final int padding = mShadowRadius;
        // set padding so the inner image sits correctly within the shadow.
        setPadding(padding, padding, padding, padding);
    }
    circle.getPaint().setColor(color);
    setBackgroundDrawable(circle);
}