PaymentRequestUI.java 文件源码

@Override
public void onLayoutChange(View v, int left, int top, int right, int bottom,
        int oldLeft, int oldTop, int oldRight, int oldBottom) {
    mRequestView.removeOnLayoutChangeListener(this);

    mSheetAnimator = ObjectAnimator.ofFloat(
            mRequestView, View.TRANSLATION_Y, mAnimatorTranslation, 0);
    mSheetAnimator.setDuration(DIALOG_ENTER_ANIMATION_MS);
    mSheetAnimator.setInterpolator(new LinearOutSlowInInterpolator());
    mSheetAnimator.start();
}