android 关于gallery 的平滑代码滚动
16lz
2021-01-23
MotionEvent e1 = MotionEvent.obtain(
SystemClock.uptimeMillis(),
SystemClock.uptimeMillis(),
MotionEvent.ACTION_DOWN, 89.333336f, 265.33334f, 0);
MotionEvent e2 = MotionEvent.obtain(
SystemClock.uptimeMillis(),
SystemClock.uptimeMillis(),
MotionEvent.ACTION_UP, 300.0f, 238.00003f, 0);
gallery.onFling(e1, e2, -800, 0);
http://stackoverflow.com/questions/5006228/smoothly-scroll-to-specified-position-in-android-gallery
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