LayerState(LayerState orig, LayerDrawable owner) {
if (orig != null) {
final Rec[] origRec = orig.mArray;
final int N = orig.mNum;
mNum = N;
mArray = new Rec[N];
mChangingConfigurations = orig.mChangingConfigurations;
mChildrenChangingConfigurations = orig.mChildrenChangingConfigurations;
for (int i = 0; i < N; i++) {
final Rec r = mArray[i] = new Rec();
final Rec or = origRec[i];
r.mDrawable = or.mDrawable.getConstantState().newDrawable();
r.mDrawable.setCallback(owner);
r.mInsetL = or.mInsetL;
r.mInsetT = or.mInsetT;
r.mInsetR = or.mInsetR;
r.mInsetB = or.mInsetB;
r.mId = or.mId;
}
mHaveOpacity = orig.mHaveOpacity;
mOpacity = orig.mOpacity;
mHaveStateful = orig.mHaveStateful;
mStateful = orig.mStateful;
mCheckedConstantState = mCanConstantState = true;
} else {
mNum = 0;
mArray = null;
}
}