解决方法
你可以尝试这样的事情:
final float animatorSpeed; if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) { animatorSpeed = Settings.Global.getFloat( context.getContentResolver(),Settings.Global.ANIMATOR_DURATION_SCALE,0); } else { animatorSpeed = Settings.System.getFloat( context.getContentResolver(),Settings.System.ANIMATOR_DURATION_SCALE,0); }