TinderStackLayout.java 文件源码

public void addCard(TinderCardView tc){
    ViewGroup.LayoutParams layoutParams; layoutParams = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);

    int childCount = getChildCount();
    addView(tc, 0, layoutParams);

    float scaleValue = 1 - (childCount/50.0f);

    tc.animate()
        .x(0)
        .y(childCount * yMultiplier)
        .scaleX(scaleValue)
        .setInterpolator(new AnticipateOvershootInterpolator())
        .setDuration(DURATION);
}