Merge "Fixed bugs in PagedTileLayout, QSAnimator using RTL" into qt-dev

2 files changed, 20 insertions, 3 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/qs/PagedTileLayout.java b/packages/SystemUI/src/com/android/systemui/qs/PagedTileLayout.java
index bb159a9ba2e8..ebc3a6adaeee 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/PagedTileLayout.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/PagedTileLayout.java
@@ -91,6 +91,7 @@ public class PagedTileLayout extends ViewPager implements QSTileLayout {
         if (mLayoutOrientation != newConfig.orientation) {
             mLayoutOrientation = newConfig.orientation;
             setCurrentItem(0, false);
+            mPageToRestore = 0;
         }
     }
 
@@ -101,6 +102,7 @@ public class PagedTileLayout extends ViewPager implements QSTileLayout {
             mLayoutDirection = layoutDirection;
             setAdapter(mAdapter);
             setCurrentItem(0, false);
+            mPageToRestore = 0;
         }
     }
 
@@ -112,6 +114,17 @@ public class PagedTileLayout extends ViewPager implements QSTileLayout {
         super.setCurrentItem(item, smoothScroll);
     }
 
+    /**
+     * Obtains the current page number respecting RTL
+     */
+    private int getCurrentPageNumber() {
+        int page = getCurrentItem();
+        if (mLayoutDirection == LAYOUT_DIRECTION_RTL) {
+            page = mPages.size() - 1 - page;
+        }
+        return page;
+    }
+
     @Override
     public void setListening(boolean listening) {
         if (mListening == listening) return;
@@ -199,7 +212,7 @@ public class PagedTileLayout extends ViewPager implements QSTileLayout {
         // marquee. This will ensure that accessibility doesn't announce the TYPE_VIEW_SELECTED
         // event on any of the children.
         setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
-        int currentItem = isLayoutRtl() ? mPages.size() - 1 - getCurrentItem() : getCurrentItem();
+        int currentItem = getCurrentPageNumber();
         for (int i = 0; i < mPages.size(); i++) {
             mPages.get(i).setSelected(i == currentItem ? selected : false);
         }
@@ -328,7 +341,7 @@ public class PagedTileLayout extends ViewPager implements QSTileLayout {
 
     public int getNumVisibleTiles() {
         if (mPages.size() == 0) return 0;
-        TilePage currentPage = mPages.get(getCurrentItem());
+        TilePage currentPage = mPages.get(getCurrentPageNumber());
         return currentPage.mRecords.size();
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSAnimator.java b/packages/SystemUI/src/com/android/systemui/qs/QSAnimator.java
index 8e77851acc8a..ec2feba8291b 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSAnimator.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSAnimator.java
@@ -213,7 +213,11 @@ public class QSAnimator implements Callback, PageListener, Listener, OnLayoutCha
                 } else { // These tiles disappear when expanding
                     firstPageBuilder.addFloat(quickTileView, "alpha", 1, 0);
                     translationYBuilder.addFloat(quickTileView, "translationY", 0, yDiff);
-                    translationXBuilder.addFloat(quickTileView, "translationX", 0, xDiff + width);
+
+                    // xDiff is negative here and this makes it "more" negative
+                    final int translationX = mQsPanel.isLayoutRtl() ? xDiff - width : xDiff + width;
+                    translationXBuilder.addFloat(quickTileView, "translationX", 0,
+                            translationX);
                 }
 
                 mQuickQsViews.add(tileView.getIconWithBackground());