diff options
Diffstat (limited to 'src/com/android/launcher2/Workspace.java')
| -rw-r--r-- | src/com/android/launcher2/Workspace.java | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/com/android/launcher2/Workspace.java b/src/com/android/launcher2/Workspace.java index a6ba98eb5..d3a31c49b 100644 --- a/src/com/android/launcher2/Workspace.java +++ b/src/com/android/launcher2/Workspace.java @@ -175,6 +175,7 @@ public class Workspace extends SmoothPagedView private final Rect mTempRect = new Rect(); private final int[] mTempXY = new int[2]; private int mDragViewMultiplyColor; + private float mOverscrollFade = 0; // Paint used to draw external drop outline private final Paint mExternalDragOutlinePaint = new Paint(); @@ -1152,7 +1153,11 @@ public class Workspace extends SmoothPagedView cl.setPivotX(cl.getMeasuredWidth() * (index == 0 ? 0.75f : 0.25f)); cl.setTranslationX(translationX); cl.setRotationY(rotation); + setFadeForOverScroll(Math.abs(scrollProgress)); } else { + if (mOverscrollFade != 0) { + setFadeForOverScroll(0); + } // We don't want to mess with the translations during transitions if (!isSwitchingState()) { resetCellLayoutTransforms((CellLayout) getChildAt(0), true); @@ -1230,6 +1235,10 @@ public class Workspace extends SmoothPagedView super.onDraw(canvas); } + boolean isDrawingBackgroundGradient() { + return (mBackground != null && mBackgroundAlpha > 0.0f && mDrawBackground); + } + @Override protected void dispatchDraw(Canvas canvas) { super.dispatchDraw(canvas); @@ -3454,6 +3463,20 @@ public class Workspace extends SmoothPagedView } } + void setFadeForOverScroll(float fade) { + if (!isScrollingIndicatorEnabled()) return; + + mOverscrollFade = fade; + float reducedFade = 0.5f + 0.5f * (1 - fade); + final ViewGroup parent = (ViewGroup) getParent(); + final ImageView dockDivider = (ImageView) (parent.findViewById(R.id.dock_divider)); + final ImageView scrollIndicator = getScrollingIndicator(); + + cancelScrollingIndicatorAnimations(); + dockDivider.setAlpha(reducedFade); + scrollIndicator.setAlpha(1 - fade); + } + void hideDockDivider(boolean immediately) { final ViewGroup parent = (ViewGroup) getParent(); final View qsbDivider = (ImageView) (parent.findViewById(R.id.qsb_divider)); |