@Override
public void computeScroll() {
if (state == STATE_OPEN) {
if (mOpenScroller.computeScrollOffset()) {
swipe(mOpenScroller.getCurrX() * mSwipeDirection);
postInvalidate();
}
} else {
if (mCloseScroller.computeScrollOffset()) {
swipe((mBaseX - mCloseScroller.getCurrX()) * mSwipeDirection);
postInvalidate();
}
}
}
@Override
public void run() {
if (mScroller.isFinished()) {
return;
}
DraweeView<GenericDraweeHierarchy> draweeView = getDraweeView();
if (draweeView != null && mScroller.computeScrollOffset()) {
final int newX = mScroller.getCurrX();
final int newY = mScroller.getCurrY();
mMatrix.postTranslate(mCurrentX - newX, mCurrentY - newY);
draweeView.invalidate();
mCurrentX = newX;
mCurrentY = newY;
postOnAnimation(draweeView, this);
}
}
@Override
public void run() {
disableRunOnAnimationRequests();
// consumePendingUpdateOperations();
// keep a local reference so that if it is changed during onAnimation method, it won't
// cause unexpected behaviors
final ScrollerCompat scroller = mScroller;
if (scroller.computeScrollOffset()) {
final int x = scroller.getCurrX();
final int y = scroller.getCurrY();
final int dx = x - mLastFlingX;
final int dy = y - mLastFlingY;
int hresult = 0;
int vresult = 0;
mLastFlingX = x;
mLastFlingY = y;
int overscrollX = 0;
int overscrollY = 0;
Log.v(
TAG,
"scrolling scrolling scrolling: "
+ dy
+ " y: "
+ y
+ " lastY: "
+ mLastFlingY
+ " time:");
PlaylistContainerWrapper.this.scrollInternal(dy, 0, null, false);
vresult = dy;
if (!PlaylistContainerWrapper.this.canScrollDown()) {
vresult = 0;
scroller.abortAnimation();
}
if (overscrollX != 0 || overscrollY != 0) {
final int vel = (int) scroller.getCurrVelocity();
int velX = 0;
if (overscrollX != x) {
velX = overscrollX < 0 ? -vel : overscrollX > 0 ? vel : 0;
}
int velY = 0;
if (overscrollY != y) {
velY = overscrollY < 0 ? -vel : overscrollY > 0 ? vel : 0;
}
if ((velX != 0 || overscrollX == x || scroller.getFinalX() == 0)
&& (velY != 0 || overscrollY == y || scroller.getFinalY() == 0)) {
scroller.abortAnimation();
}
}
if (hresult != 0 || vresult != 0) {
dispatchOnScrolled(hresult, vresult);
}
if (!awakenScrollBars()) {
invalidate();
}
final boolean fullyConsumedVertical = dy != 0 && true && vresult == dy;
final boolean fullyConsumedHorizontal = dx != 0 && false && hresult == dx;
final boolean fullyConsumedAny =
(dx == 0 && dy == 0) || fullyConsumedHorizontal || fullyConsumedVertical;
if (scroller.isFinished() || !fullyConsumedAny) {
setScrollState(SCROLL_STATE_IDLE); // setting state to idle will stop this.
} else {
postOnAnimation();
}
}
// call this after the onAnimation is complete not to have inconsistent callbacks etc.
/*
if (smoothScroller != null) {
if (smoothScroller.isPendingInitialRun()) {
smoothScroller.onAnimation(0, 0);
}
if (!mReSchedulePostAnimationCallback) {
smoothScroller.stop(); //stop if it does not trigger any scroll
}
}
*/
enableRunOnAnimationRequests();
}