Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit d82bc515 authored by Grace Kloba's avatar Grace Kloba
Browse files

Avoid the rounding error, as Math.round(Math.round(viewWidth *... 

Avoid the rounding error, as Math.round(Math.round(viewWidth * mInvActualScale) * mActualScale) not necessary to be viewWidth, we special case when the content exactly fit in the view case.

Fix http://b/issue?id=2099889
parent f416264a

core/java/android/webkit/WebView.java

+12 −1
Original line number Diff line number Diff line
@@ -2049,6 +2049,10 @@ public class WebView extends AbsoluteLayout 
    protected int computeHorizontalScrollRange() {

        if (mDrawHistory) {

            return mHistoryWidth;

        } else if (mLastWidthSent == mContentWidth) {

            // special case to avoid rounding error. Otherwise we may get a

            // faked scrollbar sometimes.

            return getViewWidth();

        } else {

            return contentToViewDimension(mContentWidth);

        }
@@ -2062,7 +2066,14 @@ public class WebView extends AbsoluteLayout 
        if (mDrawHistory) {

            return mHistoryHeight;

        } else {

            int height = contentToViewDimension(mContentHeight);

            int height;

            // special case to avoid rounding error. Otherwise we may get a

            // faked scrollbar sometimes.

            if (mLastHeightSent == mContentHeight) {

                height = getViewHeight();

            } else {

                height = contentToViewDimension(mContentHeight);

            }

            if (mFindIsUp) {

                height += FIND_HEIGHT;

            }