protected internal override void onMeasure(int widthMeasureSpec, int heightMeasureSpec
)
{
int count = getChildCount();
bool measureMatchParentChildren = android.view.View.MeasureSpec.getMode(widthMeasureSpec
) != android.view.View.MeasureSpec.EXACTLY || android.view.View.MeasureSpec.getMode
(heightMeasureSpec) != android.view.View.MeasureSpec.EXACTLY;
mMatchParentChildren.clear();
int maxHeight = 0;
int maxWidth = 0;
int childState = 0;
{
for (int i = 0; i < count; i++)
{
android.view.View child = getChildAt(i);
if (mMeasureAllChildren || child.getVisibility() != GONE)
{
measureChildWithMargins(child, widthMeasureSpec, 0, heightMeasureSpec, 0);
android.widget.FrameLayout.LayoutParams lp = (android.widget.FrameLayout.LayoutParams
)child.getLayoutParams();
maxWidth = System.Math.Max(maxWidth, child.getMeasuredWidth() + lp.leftMargin + lp
.rightMargin);
maxHeight = System.Math.Max(maxHeight, child.getMeasuredHeight() + lp.topMargin +
lp.bottomMargin);
childState = combineMeasuredStates(childState, child.getMeasuredState());
if (measureMatchParentChildren)
{
if (lp.width == android.view.ViewGroup.LayoutParams.MATCH_PARENT || lp.height ==
android.view.ViewGroup.LayoutParams.MATCH_PARENT)
{
mMatchParentChildren.add(child);
}
}
}
}
}
// Account for padding too
maxWidth += getPaddingLeftWithForeground() + getPaddingRightWithForeground();
maxHeight += getPaddingTopWithForeground() + getPaddingBottomWithForeground();
// Check against our minimum height and width
maxHeight = System.Math.Max(maxHeight, getSuggestedMinimumHeight());
maxWidth = System.Math.Max(maxWidth, getSuggestedMinimumWidth());
// Check against our foreground's minimum height and width
android.graphics.drawable.Drawable drawable = getForeground();
if (drawable != null)
{
maxHeight = System.Math.Max(maxHeight, drawable.getMinimumHeight());
maxWidth = System.Math.Max(maxWidth, drawable.getMinimumWidth());
}
setMeasuredDimension(resolveSizeAndState(maxWidth, widthMeasureSpec, childState),
resolveSizeAndState(maxHeight, heightMeasureSpec, childState << MEASURED_HEIGHT_STATE_SHIFT
));
count = mMatchParentChildren.size();
if (count > 1)
{
{
for (int i_1 = 0; i_1 < count; i_1++)
{
android.view.View child = mMatchParentChildren.get(i_1);
android.view.ViewGroup.MarginLayoutParams lp = (android.view.ViewGroup.MarginLayoutParams
)child.getLayoutParams();
int childWidthMeasureSpec;
int childHeightMeasureSpec;
if (lp.width == android.view.ViewGroup.LayoutParams.MATCH_PARENT)
{
childWidthMeasureSpec = android.view.View.MeasureSpec.makeMeasureSpec(getMeasuredWidth
() - getPaddingLeftWithForeground() - getPaddingRightWithForeground() - lp.leftMargin
- lp.rightMargin, android.view.View.MeasureSpec.EXACTLY);
}
else
{
childWidthMeasureSpec = getChildMeasureSpec(widthMeasureSpec, getPaddingLeftWithForeground
() + getPaddingRightWithForeground() + lp.leftMargin + lp.rightMargin, lp.width);
}
if (lp.height == android.view.ViewGroup.LayoutParams.MATCH_PARENT)
{
childHeightMeasureSpec = android.view.View.MeasureSpec.makeMeasureSpec(getMeasuredHeight
() - getPaddingTopWithForeground() - getPaddingBottomWithForeground() - lp.topMargin
- lp.bottomMargin, android.view.View.MeasureSpec.EXACTLY);
}
else
{
childHeightMeasureSpec = getChildMeasureSpec(heightMeasureSpec, getPaddingTopWithForeground
() + getPaddingBottomWithForeground() + lp.topMargin + lp.bottomMargin, lp.height
);
}
child.measure(childWidthMeasureSpec, childHeightMeasureSpec);
}
}
}
}
