Fix measurement bug in keyguard/MultiPaneChallengeLayout (0a27c486) · Commits · e / os / android_frameworks_base

policy/src/com/android/internal/policy/impl/keyguard/MultiPaneChallengeLayout.java

+15 −10

Original line number	Diff line number	Diff line
		@@ -221,30 +221,35 @@ public class MultiPaneChallengeLayout extends ViewGroup implements ChallengeLayo
		if (lp.centerWithinArea > 0) {
		if (mOrientation == HORIZONTAL) {
		adjustedWidthSpec = MeasureSpec.makeMeasureSpec(
		(int) (width * lp.centerWithinArea + 0.5f), MeasureSpec.EXACTLY);
		adjustedHeightSpec = heightSpec;
		(int) ((width - widthUsed) * lp.centerWithinArea + 0.5f),
		MeasureSpec.EXACTLY);
		adjustedHeightSpec = MeasureSpec.makeMeasureSpec(
		MeasureSpec.getSize(heightSpec) - heightUsed, MeasureSpec.EXACTLY);
		} else {
		adjustedWidthSpec = widthSpec;
		adjustedWidthSpec = MeasureSpec.makeMeasureSpec(
		MeasureSpec.getSize(widthSpec) - widthUsed, MeasureSpec.EXACTLY);
		adjustedHeightSpec = MeasureSpec.makeMeasureSpec(
		(int) (height * lp.centerWithinArea + 0.5f), MeasureSpec.EXACTLY);
		(int) ((height - heightUsed) * lp.centerWithinArea + 0.5f),
		MeasureSpec.EXACTLY);
		}
		} else {
		adjustedWidthSpec = widthSpec;
		adjustedHeightSpec = heightSpec;
		adjustedWidthSpec = MeasureSpec.makeMeasureSpec(
		MeasureSpec.getSize(widthSpec) - widthUsed, MeasureSpec.EXACTLY);
		adjustedHeightSpec = MeasureSpec.makeMeasureSpec(
		MeasureSpec.getSize(heightSpec) - heightUsed, MeasureSpec.EXACTLY);
		}
		if (lp.maxWidth >= 0) {
		adjustedWidthSpec = MeasureSpec.makeMeasureSpec(
		Math.min(lp.maxWidth, MeasureSpec.getSize(widthSpec)),
		Math.min(lp.maxWidth, MeasureSpec.getSize(adjustedWidthSpec)),
		MeasureSpec.EXACTLY);
		}
		if (lp.maxHeight >= 0) {
		adjustedHeightSpec = MeasureSpec.makeMeasureSpec(
		Math.min(lp.maxHeight, MeasureSpec.getSize(heightSpec)),
		Math.min(lp.maxHeight, MeasureSpec.getSize(adjustedHeightSpec)),
		MeasureSpec.EXACTLY);
		}

		measureChildWithMargins(child, adjustedWidthSpec, widthUsed,
		adjustedHeightSpec, heightUsed);
		measureChildWithMargins(child, adjustedWidthSpec, 0, adjustedHeightSpec, 0);
		}
		}