am 1a9097b5: am d02e90f2: am 5466d754: am 4c06870d: am 47a74e7e: Merge "Ensure... (e0133843) · Commits · e / os / android_frameworks_base

core/java/android/widget/RelativeLayout.java

+25 −16

Original line number	Diff line number	Diff line
		@@ -676,33 +676,42 @@ public class RelativeLayout extends ViewGroup {
		child.measure(childWidthMeasureSpec, childHeightMeasureSpec);
		}

		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,
		private void measureChildHorizontal(
		View child, LayoutParams params, int myWidth, int myHeight) {
		final int childWidthMeasureSpec = getChildMeasureSpec(params.mLeft, params.mRight,
		params.width, params.leftMargin, params.rightMargin, mPaddingLeft, mPaddingRight,
		myWidth);
		int maxHeight = myHeight;
		if (mMeasureVerticalWithPaddingMargin) {
		maxHeight = Math.max(0, myHeight - mPaddingTop - mPaddingBottom -
		params.topMargin - params.bottomMargin);
		}
		int childHeightMeasureSpec;

		final int childHeightMeasureSpec;
		if (myHeight < 0 && !mAllowBrokenMeasureSpecs) {
		if (params.height >= 0) {
		childHeightMeasureSpec = MeasureSpec.makeMeasureSpec(
		params.height, MeasureSpec.EXACTLY);
		} else {
		// Negative values in a mySize/myWidth/myWidth value in RelativeLayout measurement
		// is code for, "we got an unspecified mode in the RelativeLayout's measurespec."
		// Negative values in a mySize/myWidth/myWidth value in
		// RelativeLayout measurement is code for, "we got an
		// unspecified mode in the RelativeLayout's measure spec."
		// Carry it forward.
		childHeightMeasureSpec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
		}
		} else if (params.width == LayoutParams.MATCH_PARENT) {
		childHeightMeasureSpec = MeasureSpec.makeMeasureSpec(maxHeight, MeasureSpec.EXACTLY);
		} else {
		childHeightMeasureSpec = MeasureSpec.makeMeasureSpec(maxHeight, MeasureSpec.AT_MOST);
		final int maxHeight;
		if (mMeasureVerticalWithPaddingMargin) {
		maxHeight = Math.max(0, myHeight - mPaddingTop - mPaddingBottom
		- params.topMargin - params.bottomMargin);
		} else {
		maxHeight = Math.max(0, myHeight);
		}

		final int heightMode;
		if (params.width == LayoutParams.MATCH_PARENT) {
		heightMode = MeasureSpec.EXACTLY;
		} else {
		heightMode = MeasureSpec.AT_MOST;
		}
		childHeightMeasureSpec = MeasureSpec.makeMeasureSpec(maxHeight, heightMode);
		}

		child.measure(childWidthMeasureSpec, childHeightMeasureSpec);
		}