@Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { int widthMode = MeasureSpec.getMode(widthMeasureSpec); int heightMode = MeasureSpec.getMode(heightMeasureSpec); int widthSize = MeasureSpec.getSize(widthMeasureSpec); int heightSize = MeasureSpec.getSize(heightMeasureSpec); buildViewForMeasuring(); int width = calculateLayoutWidth(widthSize, widthMode); int height; if (heightMode == MeasureSpec.EXACTLY) { height = heightSize; } else { height = getDesiredHeight(itemsLayout); if (heightMode == MeasureSpec.AT_MOST) { height = Math.min(height, heightSize); } } setMeasuredDimension(width, height); }
@Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { int widthMode = MeasureSpec.getMode(widthMeasureSpec); int heightMode = MeasureSpec.getMode(heightMeasureSpec); int widthSize = MeasureSpec.getSize(widthMeasureSpec); int heightSize = MeasureSpec.getSize(heightMeasureSpec); buildViewForMeasuring(); int width = calculateLayoutWidth(widthSize, widthMode); int height; if (heightMode == MeasureSpec.EXACTLY) { height = heightSize; } else { height = getDesiredHeight(itemsLayout); if (heightMode == MeasureSpec.AT_MOST) { height = Math.min(height, heightSize); } } setMeasuredDimension(width, height); }
/** * Updates view. Rebuilds items and label if necessary, recalculate items * sizes. */ private void updateView() { if (rebuildItems()) { calculateLayoutWidth(getWidth(), MeasureSpec.EXACTLY); layout(getWidth(), getHeight()); } }
/** * Updates view. Rebuilds items and label if necessary, recalculate items sizes. */ private void updateView() { if (rebuildItems()) { calculateLayoutWidth(getWidth(), MeasureSpec.EXACTLY); layout(getWidth(), getHeight()); } }