diff --git a/src/com/android/launcher3/PagedView.java b/src/com/android/launcher3/PagedView.java index ed88ea90da..9a851ac368 100644 --- a/src/com/android/launcher3/PagedView.java +++ b/src/com/android/launcher3/PagedView.java @@ -833,6 +833,7 @@ public abstract class PagedView extends ViewGroup implements ViewGroup.OnHierarc } for (int i = startIndex; i != endIndex; i += delta) { + final View child = getPageAt(i); LayoutParams lp = (LayoutParams) child.getLayoutParams(); int childTop; @@ -856,10 +857,13 @@ public abstract class PagedView extends ViewGroup implements ViewGroup.OnHierarc // We assume the left and right padding are equal, and hence center the pages // horizontally - int scrollOffset = false ? 0 : (getViewportWidth() - childWidth) / 2; + int scrollOffset = (getViewportWidth() - childWidth) / 2; mPageScrolls[i] = childLeft - scrollOffset - offsetX; - childLeft += childWidth + mPageSpacing; + if (i != endIndex - delta) { + int nextScrollOffset = (getViewportWidth() - getChildWidth(i + delta)) / 2; + childLeft += childWidth + nextScrollOffset; + } } } diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java index 985538cb25..91f539689e 100644 --- a/src/com/android/launcher3/Workspace.java +++ b/src/com/android/launcher3/Workspace.java @@ -930,25 +930,25 @@ public class Workspace extends SmoothPagedView stripEmptyScreens(); mStripScreensOnPageStopMoving = false; } - } - @Override - protected void notifyPageSwitchListener() { - super.notifyPageSwitchListener(); - Launcher.setScreen(mCurrentPage); - - if (hasCustomContent() && mCurrentPage == 0) { + if (hasCustomContent() && getNextPage() == 0 && !mCustomContentShowing) { mCustomContentShowing = true; if (mCustomContentCallbacks != null) { mCustomContentCallbacks.onShow(); } - } else if (hasCustomContent() && mCustomContentShowing) { + } else if (hasCustomContent() && getNextPage() != 0 && mCustomContentShowing) { mCustomContentShowing = false; if (mCustomContentCallbacks != null) { mCustomContentCallbacks.onHide(); mLauncher.resetQSBScroll(); } } + } + + @Override + protected void notifyPageSwitchListener() { + super.notifyPageSwitchListener(); + Launcher.setScreen(mCurrentPage); }; // As a ratio of screen height, the total distance we want the parallax effect to span @@ -1303,11 +1303,9 @@ public class Workspace extends SmoothPagedView private void updateStateForCustomContent(int screenCenter) { if (hasCustomContent()) { - CellLayout customContent = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); int index = mScreenOrder.indexOf(CUSTOM_CONTENT_SCREEN_ID); int scrollDelta = getScrollForPage(index + 1) - getScrollX(); - float translationX = Math.max(scrollDelta, 0); float progress = (1.0f * scrollDelta) / (getScrollForPage(index + 1) - getScrollForPage(index)); @@ -1318,6 +1316,7 @@ public class Workspace extends SmoothPagedView if (mLauncher.getHotseat() != null) { mLauncher.getHotseat().setTranslationY(transY); + mLauncher.getHotseat().setAlpha(1 - progress); } if (getPageIndicator() != null) { getPageIndicator().setAlpha(1 - progress);