动画效果 View控件的显示和隐藏效果

时间:2023-03-08 17:13:51
显示动画:
mShowAction = new TranslateAnimation(Animation.RELATIVE_TO_SELF, 1.0f,
    Animation.RELATIVE_TO_SELF, 0.0f, Animation.RELATIVE_TO_SELF,
    0.0f, Animation.RELATIVE_TO_SELF, 0.0f);
  mShowAction.setDuration(500);
隐藏动画:
mHiddenAction = new TranslateAnimation(Animation.RELATIVE_TO_SELF,
    0.0f, Animation.RELATIVE_TO_SELF, 1.0f,
    Animation.RELATIVE_TO_SELF, 0.0f, Animation.RELATIVE_TO_SELF,
    0.0f);
  mHiddenAction.setDuration(500);
View的显示:
mSidebarLayout.startAnimation(mShowAction);
   mSidebarLayout.setVisibility(View.VISIBLE);
   mSidebarHideBtn.setVisibility(View.GONE);
View的隐藏:
mSidebarLayout.startAnimation(mHiddenAction);
   mSidebarLayout.setVisibility(View.GONE);
   mSidebarHideBtn.setVisibility(View.VISIBLE);
动画效果:
显示时view从右边向左滑动出现;隐藏时从左向右滑动隐藏;