コード例 #1
0
  /** @brief Determine layout size of element. */
  @Override
  protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    int height, newHeight;
    int width, newWidth;
    int heightSpecMode = MeasureSpec.getMode(heightMeasureSpec);
    int widthSpecMode = MeasureSpec.getMode(widthMeasureSpec);

    // take height/width from the parameter ...
    height = MeasureSpec.getSize(heightMeasureSpec);
    width = MeasureSpec.getSize(widthMeasureSpec);

    newWidth = PDEBuildingUnits.roundUpToScreenCoordinates(getElementWidth());

    if (newWidth < width) {
      width = newWidth;
    }

    if (widthSpecMode == MeasureSpec.UNSPECIFIED && width == 0) {
      width = newWidth;
    }

    newHeight = PDEBuildingUnits.roundUpToScreenCoordinates(getElementHeight());

    if (newHeight < height) {
      height = newHeight;
    }

    if (heightSpecMode == MeasureSpec.UNSPECIFIED && height == 0) {
      height = newHeight;
    }

    if (mVideo != null) {
      mInternalCalculateAspectRatioBounds.set(0, 0, width, height);
      mInternalCalculateAspectRatioBounds =
          elementCalculateAspectRatioBounds(mInternalCalculateAspectRatioBounds);
      width = mInternalCalculateAspectRatioBounds.width();
      height = mInternalCalculateAspectRatioBounds.height();
    }

    // return the values
    setMeasuredDimension(
        resolveSize(width, widthMeasureSpec), resolveSize(height, heightMeasureSpec));
  }
コード例 #2
0
  /**
   * @brief init shadow drawable.
   *     <p>Creates and delivers the outer shadow drawable.
   * @return The outer shadow drawable.
   */
  public PDEDrawableShapedShadow createElementShadow() {
    // already created?
    if (mElementShadowDrawable != null) return mElementShadowDrawable;

    // init shadow drawable
    mElementShadowDrawable = new PDEDrawableShapedShadow();
    mElementShadowDrawable.setElementShapeOpacity(0.25f);
    mElementShadowDrawable.setElementBlurRadius(5.0f);
    setNeededPadding(PDEBuildingUnits.oneHalfBU());
    updateElementShadowDrawable(new Point(getBounds().width(), getBounds().height()));

    // return
    return mElementShadowDrawable;
  }