@Override
protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
super.onLayout(changed, left, top, right, bottom);
try {
// if we don't have an adapter, we don't need to do anything
if (mAdapter == null) {
return;
}
mInLayout = true;
final int adapterCount = mAdapter.getCount();
System.out.println(adapterCount + " /// ");
if (adapterCount == 0) {
removeAllViewsInLayout();
} else {
View topCard = getChildAt(LAST_OBJECT_IN_STACK);
if (mActiveCard != null && topCard != null && topCard == mActiveCard) {
removeViewsInLayout(0, LAST_OBJECT_IN_STACK);
layoutChildren(1, adapterCount);
} else {
// Reset the UI and set top view listener
removeAllViewsInLayout();
layoutChildren(0, adapterCount);
setTopView();
}
}
mInLayout = false;
if (adapterCount < MAX_VISIBLE) mFlingListener.onAdapterAboutToEmpty(adapterCount);
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
super.onLayout(changed, left, top, right, bottom);
// if we don't have an adapter, we don't need to do anything
if (mAdapter == null) {
return;
}
mInLayout = true;
final int adapterCount = mAdapter.getCount();
if (adapterCount == 0) {
removeAllViewsInLayout();
} else {
View topCard = getChildAt(LAST_OBJECT_IN_STACK);
if (mActiveCard != null && topCard != null && topCard == mActiveCard) {
if (this.flingCardListener.isTouching()) {
PointF lastPoint = this.flingCardListener.getLastPoint();
if (this.mLastTouchPoint == null || !this.mLastTouchPoint.equals(lastPoint)) {
this.mLastTouchPoint = lastPoint;
removeViewsInLayout(0, LAST_OBJECT_IN_STACK);
layoutChildren(1, adapterCount);
}
}
} else {
// Reset the UI and set top view listener
removeAllViewsInLayout();
layoutChildren(0, adapterCount);
setTopView();
}
}
mInLayout = false;
if (adapterCount <= MIN_ADAPTER_STACK) mFlingListener.onAdapterAboutToEmpty(adapterCount);
}
@Override
public void requestLayout() {
if (!mInLayout) {
super.requestLayout();
}
}
