diff options
Diffstat (limited to 'core/java/android/widget/ScrollView.java')
| -rw-r--r-- | core/java/android/widget/ScrollView.java | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/core/java/android/widget/ScrollView.java b/core/java/android/widget/ScrollView.java index e0e3e93d99a8..0f0dbae03e37 100644 --- a/core/java/android/widget/ScrollView.java +++ b/core/java/android/widget/ScrollView.java @@ -73,7 +73,7 @@ public class ScrollView extends FrameLayout { /** * Position of the last motion event. */ - private float mLastMotionY; + private int mLastMotionY; /** * True when the layout has changed but the traversal has not come through yet. @@ -472,8 +472,8 @@ public class ScrollView extends FrameLayout { } final int pointerIndex = ev.findPointerIndex(activePointerId); - final float y = ev.getY(pointerIndex); - final int yDiff = (int) Math.abs(y - mLastMotionY); + final int y = (int) ev.getY(pointerIndex); + final int yDiff = Math.abs(y - mLastMotionY); if (yDiff > mTouchSlop) { mIsBeingDragged = true; mLastMotionY = y; @@ -487,7 +487,7 @@ public class ScrollView extends FrameLayout { } case MotionEvent.ACTION_DOWN: { - final float y = ev.getY(); + final int y = (int) ev.getY(); if (!inChild((int) ev.getX(), (int) y)) { mIsBeingDragged = false; recycleVelocityTracker(); @@ -522,7 +522,7 @@ public class ScrollView extends FrameLayout { mActivePointerId = INVALID_POINTER; recycleVelocityTracker(); if (mScroller.springBack(mScrollX, mScrollY, 0, 0, 0, getScrollRange())) { - invalidate(); + postInvalidateOnAnimation(); } break; case MotionEvent.ACTION_POINTER_UP: @@ -564,7 +564,7 @@ public class ScrollView extends FrameLayout { } // Remember where the motion event started - mLastMotionY = ev.getY(); + mLastMotionY = (int) ev.getY(); mActivePointerId = ev.getPointerId(0); break; } @@ -572,8 +572,8 @@ public class ScrollView extends FrameLayout { if (mIsBeingDragged) { // Scroll to follow the motion event final int activePointerIndex = ev.findPointerIndex(mActivePointerId); - final float y = ev.getY(activePointerIndex); - final int deltaY = (int) (mLastMotionY - y); + final int y = (int) ev.getY(activePointerIndex); + final int deltaY = mLastMotionY - y; mLastMotionY = y; final int oldX = mScrollX; @@ -605,7 +605,7 @@ public class ScrollView extends FrameLayout { } if (mEdgeGlowTop != null && (!mEdgeGlowTop.isFinished() || !mEdgeGlowBottom.isFinished())) { - invalidate(); + postInvalidateOnAnimation(); } } } @@ -622,7 +622,7 @@ public class ScrollView extends FrameLayout { } else { if (mScroller.springBack(mScrollX, mScrollY, 0, 0, 0, getScrollRange())) { - invalidate(); + postInvalidateOnAnimation(); } } } @@ -634,7 +634,7 @@ public class ScrollView extends FrameLayout { case MotionEvent.ACTION_CANCEL: if (mIsBeingDragged && getChildCount() > 0) { if (mScroller.springBack(mScrollX, mScrollY, 0, 0, 0, getScrollRange())) { - invalidate(); + postInvalidateOnAnimation(); } mActivePointerId = INVALID_POINTER; endDrag(); @@ -642,13 +642,13 @@ public class ScrollView extends FrameLayout { break; case MotionEvent.ACTION_POINTER_DOWN: { final int index = ev.getActionIndex(); - mLastMotionY = ev.getY(index); + mLastMotionY = (int) ev.getY(index); mActivePointerId = ev.getPointerId(index); break; } case MotionEvent.ACTION_POINTER_UP: onSecondaryPointerUp(ev); - mLastMotionY = ev.getY(ev.findPointerIndex(mActivePointerId)); + mLastMotionY = (int) ev.getY(ev.findPointerIndex(mActivePointerId)); break; } return true; @@ -663,7 +663,7 @@ public class ScrollView extends FrameLayout { // active pointer and adjust accordingly. // TODO: Make this decision more intelligent. final int newPointerIndex = pointerIndex == 0 ? 1 : 0; - mLastMotionY = ev.getY(newPointerIndex); + mLastMotionY = (int) ev.getY(newPointerIndex); mActivePointerId = ev.getPointerId(newPointerIndex); if (mVelocityTracker != null) { mVelocityTracker.clear(); @@ -1047,7 +1047,7 @@ public class ScrollView extends FrameLayout { dy = Math.max(0, Math.min(scrollY + dy, maxY)) - scrollY; mScroller.startScroll(mScrollX, scrollY, 0, dy); - invalidate(); + postInvalidateOnAnimation(); } else { if (!mScroller.isFinished()) { mScroller.abortAnimation(); @@ -1174,7 +1174,7 @@ public class ScrollView extends FrameLayout { if (!awakenScrollBars()) { // Keep on drawing until the animation has finished. - invalidate(); + postInvalidateOnAnimation(); } } else { if (mFlingStrictSpan != null) { @@ -1430,7 +1430,7 @@ public class ScrollView extends FrameLayout { mFlingStrictSpan = StrictMode.enterCriticalSpan("ScrollView-fling"); } - invalidate(); + postInvalidateOnAnimation(); } } @@ -1495,7 +1495,7 @@ public class ScrollView extends FrameLayout { canvas.translate(mPaddingLeft, Math.min(0, scrollY)); mEdgeGlowTop.setSize(width, getHeight()); if (mEdgeGlowTop.draw(canvas)) { - invalidate(); + postInvalidateOnAnimation(); } canvas.restoreToCount(restoreCount); } @@ -1509,7 +1509,7 @@ public class ScrollView extends FrameLayout { canvas.rotate(180, width, 0); mEdgeGlowBottom.setSize(width, height); if (mEdgeGlowBottom.draw(canvas)) { - invalidate(); + postInvalidateOnAnimation(); } canvas.restoreToCount(restoreCount); } |