()

(int position)

(int position, int duration, int delayTime, boolean isStart)

()

()

(float x, float y)

(View view, int translationY, int animatorTime, boolean isStartAnimator, boolean isStartInterpolator)

()

(int position, View convertView, ViewGroup parent)

()

(int viewPosition, boolean isStart)

(int position)

(int position, int duration, int delayTime, boolean isStart)

(float scrollX)

(List<String> iconUrlList)

(int viewPosition, boolean isStart)

()

()

()

()

(View view, int toX, int time, int delayTime, boolean isStart)

(int itemIndex)

()

(PianoAdapter adapter)

(int size, int margin)

(float width)

(PianoItemListener pianoItemListener)

(int scrollStartDelayTime)

()

(View view, int translationY)

()

()

(Context context, PianoView pianoView)

(Context context)

(View itemView)

()

()

(View paramView)

(View paramView)

(MotionEvent ev)

(int position)

(int paramInt)

(Bundle savedInstanceState)

(int itemIndex)

()

(List<String> iconUrlList)

()

()