Improve handling of FILL_PARENT in RelativeLayout. (f782e60e) · Commits · e / os / android_frameworks_base

core/java/android/widget/RelativeLayout.java

+8 −3

Original line number	Diff line number	Diff line
		@@ -358,7 +358,7 @@ public class RelativeLayout extends ViewGroup {
		LayoutParams params = (LayoutParams) child.getLayoutParams();

		applyHorizontalSizeRules(params, myWidth);
		measureChildHorizontal(child, params, myWidth);
		measureChildHorizontal(child, params, myWidth, myHeight);
		if (positionChildHorizontal(child, params, myWidth, isWrapContentWidth)) {
		offsetHorizontalAxis = true;
		}
		@@ -550,13 +550,18 @@ public class RelativeLayout extends ViewGroup {
		child.measure(childWidthMeasureSpec, childHeightMeasureSpec);
		}

		private void measureChildHorizontal(View child, LayoutParams params, int myWidth) {
		private void measureChildHorizontal(View child, LayoutParams params, int myWidth, int myHeight) {
		int childWidthMeasureSpec = getChildMeasureSpec(params.mLeft,
		params.mRight, params.width,
		params.leftMargin, params.rightMargin,
		mPaddingLeft, mPaddingRight,
		myWidth);
		int childHeightMeasureSpec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
		int childHeightMeasureSpec;
		if (params.width == LayoutParams.FILL_PARENT) {
		childHeightMeasureSpec = MeasureSpec.makeMeasureSpec(MeasureSpec.EXACTLY, myHeight);
		} else {
		childHeightMeasureSpec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
		}
		child.measure(childWidthMeasureSpec, childHeightMeasureSpec);
		}