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coverflow image stacking/overlap improvement #33

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coverflow image stacking/overlap improvement #33

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19 changes: 19 additions & 0 deletions library/src/at/technikum/mti/fancycoverflow/FancyCoverFlow.java
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Original file line number Diff line number Diff line change
Expand Up @@ -361,6 +361,25 @@ protected boolean getChildStaticTransformation(View child, Transformation t) {
return true;
}

@Override
protected int getChildDrawingOrder(int childCount, int i) {
int selectedIndex = getSelectedItemPosition() - getFirstVisiblePosition();

// Just to be safe
if (selectedIndex < 0) return i;

if (i == childCount - 1) {
// Draw the selected child last
return selectedIndex;
} else if (i >= selectedIndex) {
// Move the children after the selected child so as to stack them, order increasing as we approach selected child
return getLastVisiblePosition() - getFirstVisiblePosition() - (i - selectedIndex);
} else {
// Keep the children before the selected child the same
return i;
}
}

// =============================================================================
// Public classes
// =============================================================================
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